摘要:
A cable hanger includes: a base panel having opposed ends; a pair of arms, each of the arms attached to a respective end of the base panel and having a free end; a pair of locking projections, each of the locking projections attached to a respective free end of the arms; and a pair of gripping members, each gripping member attached to a respective arm, each gripping member having opposed ends, wherein one of the ends of each gripping member is fixed to the arms and the other of the ends of each gripping member is fixed to the arm or to the base panel. The arms and locking projections are configured to spread apart to enable insertion of a cable between the arms, wherein the gripping projections engage and grip the cable, and wherein the locking projections are configured to be inserted into the aperture of the supporting structure.
摘要:
Reinforcement devices and systems for holding a traffic control assembly in compression are provided. The traffic control assembly includes a traffic signal disconnect hanger and/or a traffic signal and a first span wire positioned above the traffic control assembly. In some embodiments, the reinforcement device includes an upper support device connected to the first span wire where the upper support device has a length that is greater than a width of the traffic control assembly and the upper support device is configured to spread the load of the traffic signal assembly to the first span wire. The reinforcement device includes a lower support device operably connected to the traffic signal, a first vertical support member, and a second vertical support member where the first and second vertical members are tensioned when the upper support device, the lower support device and the first and second vertical support members are connected together.
摘要:
Reinforcement devices and systems for holding a traffic control assembly in compression are provided. The traffic control assembly includes a traffic signal disconnect hanger and/or a traffic signal and a first span wire positioned above the traffic control assembly. In some embodiments, the reinforcement device includes an upper support device connected to the first span wire where the upper support device has a length that is greater than a width of the traffic control assembly and the upper support device is configured to spread the load of the traffic signal assembly to the first span wire. The reinforcement device includes a lower support device operably connected to the traffic signal, a first vertical support member, and a second vertical support member where the first and second vertical members are tensioned when the upper support device, the lower support device and the first and second vertical support members are connected together.
摘要:
Reinforcement devices and systems for holding a traffic control assembly in compression are provided. The traffic control assembly includes a traffic signal disconnect hanger and/or a traffic signal and a first span wire positioned above the traffic control assembly. In some embodiments, the reinforcement device includes an upper support device connected to the first span wire where the upper support device has a length that is greater than a width of the traffic control assembly and the upper support device is configured to spread the load of the traffic signal assembly to the first span wire. The reinforcement device includes a lower support device operably connected to the traffic signal, a first vertical support member, and a second vertical support member where the first and second vertical members are tensioned when the upper support device, the lower support device and the first and second vertical support members are connected together.
摘要:
A safety sign system comprises one or more traffic or informational signs, an expandable pole, a detachable umbrella canopy assembly, and a safety finial assembly. The signs are removably attached to a sleeve that surrounds a portion of a pole and rests upon a sign support. The sleeve with the signs attached swivels about the pole. The umbrella canopy assembly is attached to an upper end of the pole and may include additional features including reflective tape, vents, drop-down flaps, reflective coating, and lights. The safety finial assembly is removably attached to the top of the umbrella canopy assembly and may include flag supports, removable flags, and a safety light assembly. The safety sign system optionally further comprises a collapsible seat, a beverage holder, a satellite tracking device, a communication device, a base, and a control panel for operating the safety light and other features.
摘要:
An intelligent traffic safety cone or pylon is placed in a traffic lane of a roadway to mark the beginning or end of a roadway traffic obstruction. The pylon has a GPS sensor disposed at the top of the body portion that rises from the pylon base. A battery is situated within the pylon base providing stabilizing weight. A microprocessor circuit within the pylon body is coupled to the GPS sensor to acquire location data of said pylon to within a resolution of a lane of the roadway. A radio transmitter within the pylon body coupled to the microprocessor provides a radio signal modulated to provide the location data to a central traffic navigation facility. The pylon may have a folding antenna, and may have additional sensors for traffic conditions and weather conditions.
摘要:
A street lamp comprising a lamp post (1) and at least one accessory support member (10) supporting at least one accessory (20), said post (1) being cylindrical, at least one accessory support member (10) having manual adjustment means (30) enabling the position of said at least one accessory support member (10) on said post (1) to be adjusted manually, said adjustment means (20) enabling the height and/or the position of said at least one accessory support member (10) to be adjusted in elevation and/or in azimuth relative to said post (1).
摘要:
An over-height vehicle barrier has a supporting beam mounted above a carriageway, with multiple blade-like members rotatably mounted to the supporting beam such that the blade-like members are suspended downwardly from the beam in parallel relationship and in close proximity one to another. A leading edge of each member faces oncoming traffic on the carriageway for possible engagement by an over-height vehicle such that each member can rotate about the axis of the beam independently of the other members when struck by an over-height vehicle. A further beam is engageable by the rotating members when struck by a vehicle to limit the extent of rotation about the axis of the beam and to thereby cause the members to rotate in a return direction. Engagement of the members by a vehicle generates a warning noise to alert the driver of the vehicle and the further beam itself can generate further additional noise when engaged by the rotating members.
摘要:
A low cost, easy to assemble pathway reflector having a hollow, spherical light reflector element coupled to a support pole that is capable of being staked in the ground at any convenient location, such as at the entrance to driveway, along a walkway, or around an area at which caution is to be exercised, so as to reflect light from oncoming headlights, a flashlight, or even the moon to alert motorists and passersby to an upcoming feature, building or site in the landscape. The spherical reflector element has a light reflecting surface which may be a coating, paint or reflective tape. According to a first embodiment, the support pole has a threaded end which is pushed through the spherical reflector element to be detachably connected to a screw threaded end cap whereby to prevent a removal of the reflector element from the support pole. According to a second embodiment, the support pole is pushed axially through the spherical reflector element to be connected to an end cap to establish an axle around which the reflector element is adapted to rotate in the wind.
摘要:
A flexible support is constructed by mechanically laminating a plurality of relatively wide, thin, elongate flexible members together. The members are preferably formed of spring steel, and each individually is quite flexible due to the thin configuration. Preferably, each of the members is curved about its longitudinal axis to provide additional rigidity. The members are used to support traffic delineators, road signs, and/or other objects as desired, with the strength and resiliency required being adjusted by adjusting the number of individual members comprising each laminated support. The flexibility may be further adjusted by placement of one or more tension adjusters at one or more points along the length of the laminated support, with the attachments for the tension adjusters also being used to secure the laminations together. The fasteners used may be installed through holes formed through the support, or may pass laterally about the sides or edges of the support. The tension adjusters may also be used for securing signs or other objects to the support, and/or for the attachment of additional brackets extending laterally from the support for holding additional signs or other objects. A cap may also be installed for holding a street sign or other object at the upper end of the support, if so desired. The present flexible support is particularly well suited for use in displaying road signs and the like, with its construction allowing it to flex over when struck, and to return to its upright position afterwards.