CN215562210U - Road and bridge safety arrangement - Google Patents
Road and bridge safety arrangement Download PDFInfo
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- CN215562210U CN215562210U CN202122029418.3U CN202122029418U CN215562210U CN 215562210 U CN215562210 U CN 215562210U CN 202122029418 U CN202122029418 U CN 202122029418U CN 215562210 U CN215562210 U CN 215562210U
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- fixedly connected
- pull rod
- frame
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Abstract
The utility model discloses a road and bridge safety protection device, and relates to the technical field of safety protection devices. The technical key points are as follows: including the base, the locating hole has all been seted up to base edge, base top both sides are all rotated and are connected with the bracing piece, the bracing piece both sides all articulate there is the pull rod, pull rod one end fixedly connected with stopper, the cover is equipped with the sleeve on the pull rod, pull rod and sleeve sliding connection, the stopper is arranged in the sleeve and both sliding connection, sleeve one end is articulated with the base, the cover is equipped with the spring on the pull rod, the spring both ends respectively with stopper, sleeve inside wall fixed connection, one side that two bracing pieces are close to each other is equipped with protective assembly. The utility model has the advantages of reducing the influence of external wind on the whole device and reducing the risk of displacement of the device on the ground.
Description
Technical Field
The utility model relates to the technical field of safety protection devices, in particular to a road and bridge safety protection device.
Background
Nowadays, people walk to the street, expect a brand-new high-rise building, walk on a flat asphalt road, and then pass through a just erected high bridge, the mood is very smooth, the back of the high-rise building, the road and the high bridge is the profound work of constructors, and a good home can be built. For example, the existing safety protection device for engineering is not stable enough in use and placement, is very easy to cause the phenomena of inclination and falling down due to wind or some external factors, cannot well play a role in protection safety, is not striking enough in the aspect of warning, cannot play a role in early warning for some passing pedestrians and vehicles, causes the pedestrians or vehicles to accidentally break into an operation area, and causes irreparable safety accidents.
The above prior art solution has the following drawbacks: the existing device can not reduce the influence of external wind on the device in windy weather, so that the device is easy to slide on the ground.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a road and bridge safety protection device which has the advantages of reducing the influence of external wind on the whole device and reducing the risk of displacement of the device on the ground.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a road and bridge safety arrangement, includes the base, the locating hole has all been seted up to base edge, base top both sides are all rotated and are connected with the bracing piece, the bracing piece both sides all articulate there is the pull rod, pull rod one end fixedly connected with stopper, the cover is equipped with the sleeve on the pull rod, the pull rod with sleeve sliding connection, the stopper is arranged in the sleeve and both sliding connection, sleeve one end with the base is articulated, the cover is equipped with the spring on the pull rod, the spring both ends respectively with the stopper sleeve inside wall fixed connection, two one side that the bracing piece is close to each other is equipped with the protection component.
By adopting the technical scheme, the arranged supporting rod is hinged with the base, so that the device can conveniently shake when external wind force is large, the external force received by the protection component and the supporting rod is reduced, and the device cannot move under the action of the external wind force; the pull rod, the limiting block and the spring are convenient to extrude or stretch the pull rod through the supporting rod, the pull rod drives the limiting block to slide in the sleeve, the limiting block extrudes or stretches the spring, the impact force of external wind power is absorbed through the deformation of the spring, the protection component on the supporting rod is damaged and reduced by the outside, and meanwhile, the risk that the device is excessively moved by the wind power can be reduced.
The present invention in a preferred example may be further configured to: the protective component comprises a frame, a cross reinforcing rod is fixedly connected in the frame, a steel wire mesh is fixedly connected in the frame, one side of the steel wire mesh is fixedly connected with the cross reinforcing rod, U-shaped slide rails are connected to two sides of the frame in a sliding mode, one side of each U-shaped slide rail is fixedly connected with a support rod, the U-shaped slide rails are adjacent to the two ends of one side of the support rod, positioning bolts are inserted at two ends of one side of each support rod, the positioning bolts penetrate through the U-shaped slide rails and the frame, threaded connection is achieved through positioning nuts, and the positioning bolts are connected with the U-shaped slide rails and the frame in a sliding mode.
By adopting the technical scheme, the arranged frame is convenient for installing and fixing the steel wire mesh; the arranged cross reinforcing rods are convenient for increasing the difficulty that the steel wire mesh is not easy to shake after being arranged in the frame, and meanwhile, the strength of the steel wire mesh can be increased; the U-shaped slide rail that sets up is convenient for install the frame, and the set up set bolt and set nut are convenient for fix the position between frame and the U-shaped guide rail.
The present invention in a preferred example may be further configured to: the anti-skid device is characterized in that one side of the bottom of the base is fixedly connected with a pair of idler wheels, the other side of the base is fixedly connected with a pair of supporting blocks, anti-skid grains are arranged at the bottoms of the supporting blocks, and one side of one of the supporting rods is fixedly connected with a handle.
By adopting the technical scheme, the rollers and the supporting blocks are arranged, so that the position of the base can be limited after the supporting blocks are not contacted with the ground through the roller moving device; the arranged anti-skid lines are convenient for increasing the contact friction resistance between the supporting block and the ground; the handle that sets up is convenient for remove the device.
The present invention in a preferred example may be further configured to: the top end of the supporting rod is fixedly connected with a warning lamp.
Through adopting above-mentioned technical scheme, the warning light that sets up is convenient for remind passerby and vehicle at night to notice dodging, slow down and walk slowly, reduces the probability that danger takes place.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. the supporting rod is hinged with the base, so that the device can swing in the early period of time when external wind force is large, and external force received by the protection assembly and the supporting rod is reduced, so that the device cannot move under the action of the external wind force; the pull rod, the limiting block and the spring are arranged, so that the pull rod can be extruded or stretched by the support rod to drive the limiting block to slide in the sleeve, the limiting block extrudes or stretches the spring, impact force of external wind power is absorbed through deformation of the spring, damage to the protection component on the support rod is reduced, and the risk that the device is excessively moved by the wind power can be reduced;
2. the arranged frame is convenient for installing and fixing the steel wire mesh; the arranged cross reinforcing rods are convenient for increasing the difficulty that the steel wire mesh is not easy to shake after being arranged in the frame, and meanwhile, the strength of the steel wire mesh can be increased; the U-shaped slide rail is convenient for installing the frame, and the positioning bolt and the positioning nut are convenient for fixing the position between the frame and the U-shaped guide rail;
3. the roller and the supporting block are arranged, so that the position of the base can be limited after the supporting block is contacted with the ground through the roller moving device after the supporting block is not contacted with the ground; the arranged anti-skid lines are convenient for increasing the contact friction resistance between the supporting block and the ground; the handle that sets up is convenient for remove the device.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention.
Reference numerals: 1. a base; 2. a support bar; 3. a pull rod; 4. a sleeve; 5. a roller; 6. a support block; 7. a handle; 8. a guard assembly; 81. a frame; 82. steel wire mesh; 83. a cross reinforcement bar; 84. a U-shaped slide rail; 85. positioning the bolt; 9. a warning light; 10. positioning holes; 11. a spring; 12. and a limiting block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the road and bridge safety protection device disclosed by the utility model comprises a base 1, wherein positioning holes 10 are formed in corners of the base 1, supporting rods 2 are rotatably connected to two sides of the top of the base 1, pull rods 3 are hinged to two sides of the supporting rods 2, one ends of the pull rods 3 are fixedly connected with limiting blocks 12, sleeves 4 are sleeved on the pull rods 3, the pull rods 3 are slidably connected with the sleeves 4, the limiting blocks 12 are arranged in the sleeves 4 and are slidably connected with the sleeves, one ends of the sleeves 4 are hinged to the base 1, springs 11 are sleeved on the pull rods 3, when external force is not applied to the pull rods 3, the springs 11 are in a compression state, two ends of the springs 11 are fixedly connected with the limiting blocks 12 and inner side walls of the sleeves 4 respectively, and one side, close to each other, of the two supporting rods 2 is provided with a protection component 8.
As shown in fig. 1, the protection assembly 8 includes a frame 81, a cross reinforcing rod 83 is fixedly connected with in the frame 81, a steel wire mesh 82 is further fixedly connected with in the frame 81, one side of the steel wire mesh 82 is fixedly connected with the cross reinforcing rod 83, a U-shaped sliding rail 84 is connected with two sides of the frame 81 in an equal sliding manner, one side of the U-shaped sliding rail 84 is fixedly connected with a supporting rod 2, positioning bolts 85 are inserted at two ends of one side of the adjacent supporting rod 2 of the U-shaped sliding rail 84, the positioning bolts 85 penetrate through the U-shaped sliding rail 84 and the frame 81, threaded connections are formed between the positioning nuts, the positioning nuts are not shown in the figure, the positioning bolts 85 are connected with the U-shaped sliding rail 84 and the frame 81 in an equal sliding manner.
As shown in fig. 1 and 2, one side of the bottom of the base 1 is fixedly connected with a pair of rollers 5, the other side of the base 1 is fixedly connected with a pair of supporting blocks 6, the bottom of each supporting block 6 is provided with anti-skid grains, and one side of one of the supporting rods 2 is fixedly connected with a handle 7.
As shown in fig. 1 and 2, a warning light 9 is fixedly connected to the top end of the support rod 2.
The implementation principle of the embodiment is as follows: when the device is used, the supporting rod 2 can be lifted by the handle 7, so that the supporting block 6 at the bottom of the base 1 is far away from the ground, the roller 5 at one side of the base 1 can rotate, and the device can be moved to a position needing protection by pulling the handle 7; the base 1 can be fixed on the ground by using a positioning cone through the positioning hole 10, so that the device is prevented from moving in windy weather; when strong wind weather, wire net 82 can reduce wind-force and to the holistic effort of device, when wind-force is too big, the bracing piece 2 of base 1 both sides rotates around base 1 under the wind-force effect, 2 one side pulling pull rods 3 of bracing piece, make pull rod 3 slide in sleeve 4, make stopper 12 and sleeve 4 extrusion spring 11, 2 opposite side extrusion pull rods 3 of bracing piece, make stopper 12 extension spring 11 when sliding in sleeve 4, through 2 both sides sleeve 4 inner spring 11's of bracing piece deformation, to bracing piece 2, frame 81 and the external force that wire net 82 received cushion, reduce the risk that the device received the emergence removal behind the external force.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (4)
1. The utility model provides a road and bridge safety arrangement, includes base (1), locating hole (10), its characterized in that have all been seted up to base (1) edge: base (1) top both sides all rotate and are connected with bracing piece (2), bracing piece (2) both sides all articulate there is pull rod (3), pull rod (3) one end fixedly connected with stopper (12), the cover is equipped with sleeve (4) on pull rod (3), pull rod (3) with sleeve (4) sliding connection, stopper (12) are arranged in sleeve (4) and both sliding connection, sleeve (4) one end with base (1) is articulated, the cover is equipped with spring (11) on pull rod (3), spring (11) both ends respectively with stopper (12) sleeve (4) inside wall fixed connection, two one side that bracing piece (2) are close to each other is equipped with protective component (8).
2. A road and bridge safety arrangement according to claim 1, wherein: protection component (8) are including frame (81), fixedly connected with cross stiffener (83) in frame (81), go back fixedly connected with wire net (82) in frame (81), wire net (82) one side with cross stiffener (83) fixed connection, the equal sliding connection in frame (81) both sides has U type slide rail (84), U type slide rail (84) one side with bracing piece (2) fixed connection, U type slide rail (84) are adjacent the both ends of bracing piece (2) one side are all inserted and are equipped with positioning bolt (85), positioning bolt (85) run through U type slide rail (84) reach frame (81) threaded connection has set nut, positioning bolt (85) with U type slide rail (84) the equal sliding connection of frame (81).
3. A road and bridge safety arrangement according to claim 1, wherein: the anti-skidding support device is characterized in that one side of the bottom of the base (1) is fixedly connected with a pair of idler wheels (5), the other side of the base (1) is fixedly connected with a pair of supporting blocks (6), anti-skidding lines are arranged at the bottoms of the supporting blocks (6), and one side of the supporting rod (2) is fixedly connected with a handle (7).
4. A road and bridge safety arrangement according to claim 1, wherein: the top end of the supporting rod (2) is fixedly connected with a warning lamp (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122029418.3U CN215562210U (en) | 2021-08-26 | 2021-08-26 | Road and bridge safety arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122029418.3U CN215562210U (en) | 2021-08-26 | 2021-08-26 | Road and bridge safety arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215562210U true CN215562210U (en) | 2022-01-18 |
Family
ID=79842681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122029418.3U Active CN215562210U (en) | 2021-08-26 | 2021-08-26 | Road and bridge safety arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215562210U (en) |
-
2021
- 2021-08-26 CN CN202122029418.3U patent/CN215562210U/en active Active
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