CN216006711U - Road and bridge construction warning device that practicality is good - Google Patents
Road and bridge construction warning device that practicality is good Download PDFInfo
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- CN216006711U CN216006711U CN202122207226.7U CN202122207226U CN216006711U CN 216006711 U CN216006711 U CN 216006711U CN 202122207226 U CN202122207226 U CN 202122207226U CN 216006711 U CN216006711 U CN 216006711U
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- clamping
- fixedly connected
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000000694 effects Effects 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a road and bridge construction warning device with good practicability, which relates to the field of warning devices, and comprises a main display board, wherein the main display board is a rectangular board, the utility model is provided with a clamping fixed block and a clamping hole, a telescopic rope is stretched according to the road condition when in use, a clamping column of the device is inserted between another clamping fixed block and the clamping hole, so that the clamping column is clamped between the clamping fixed block and the clamping hole, thereby realizing the purposes of being applicable to uneven and curved road surfaces such as roads and bridges, etc., a positioning rod is rotated by arranging a rotating shaft and the positioning rod, a safety plate needing identification is placed between the front surface of the main display board and the rotating shaft, the positioning rod is rotated to be closed, the positioning rotating rod is rotated to be clamped with the positioning clamping plate, so that the safety identification plate is fixed on the front surface of the device, the multiple warning of sign can be changed to this realization following the demand, has promoted the flexibility of using.
Description
Technical Field
The utility model relates to a warning device field, in particular to road and bridge construction warning device that practicality is good.
Background
The safety warning fence is a sign arranged for safety, so that potential safety hazards are reduced, a polypropylene plate is used on a wall surface with uneven or excessively rough surface, self-adhesive sticker can be adopted on the flat surface, the safety warning fence is related in a plurality of ranges, common factories and traffic departments can use the safety warning fence, the existing warning fence is various in types, but the basic structure is approximately the same, and the warning fence can be placed in a construction site for general road and bridge construction to remind people.
Traditional road and bridge safety warning fence for construction, most all are very simple devices, are not suitable for unevenness and crooked turn road surfaces such as road and bridge, great reduction the device's result of use, it is inconvenient to use, safe and reliable inadequately, and safety warning is single, can not follow the multiple warning of demand change sign, reduced the flexibility of using, for solving above-mentioned problem, we provide a road and bridge construction warning device that the practicality is good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road and bridge construction warning device that the practicality is good to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road and bridge construction warning device that practicality is good, including main show board, main show board is the rectangular plate, both ends have been seted up about one side surface of main show board and have been placed the hole, the inside of placing the hole is provided with the rotation post, the upper and lower both ends fixedly connected with turning block of rotation post, the surface of rotating the post is provided with flexible rope, the outside of placing the hole is provided with the block post, the block hole has been seted up at both ends about the opposite side surface of main show board, the block hole is the rectangular hole, the inside upper and lower both ends front and back side is opened and is equipped with the reset bore in block hole, the reset bore is the rectangular hole, the inside in reset bore is provided with the block fixed block, the block fixed block is the right angle triangle, the right angle limit one side fixedly connected with reset spring of block fixed block, reset spring inserts the inside in reset bore.
Preferably, the placing hole is a rectangular hole, the rotating column is a cylindrical block, the rotating block is a circular rod, and the rotating block is rotatably connected with the upper end and the lower end inside the placing hole.
Preferably, the block post is the cylinder pole, the middle part fixed connection of the one end of flexible rope and block post, the other end winding of flexible rope to the outer lane of rotating the post.
Preferably, one end of the reset spring is fixedly connected with the clamping fixing block, the other end of the reset spring is fixedly connected with the inner surface of the reset hole, and the inclined surface of the clamping fixing block faces outwards.
Preferably, the front surface left and right sides fixedly connected with axis of rotation of main show board, both ends fixedly connected with locating lever about the inboard between the axis of rotation, the locating lever is the rectangle pole, and the one end that the axis of rotation was kept away from to one of them locating lever front surface is provided with the location dwang, and the location dwang is the cylinder pole, and the location dwang rotates with the locating lever to be connected.
Preferably, one end of the front surface of the other positioning rod, which is far away from the rotating shaft, is fixedly connected with a positioning clamping plate, the positioning clamping plate is a rectangular plate, and the front end of the upper surface of the positioning clamping plate is fixedly connected with the rectangular plate.
Preferably, the front surface fixedly connected with rectangular plate of location dwang, the lower surface both sides fixedly connected with support column of main show board, the bottom fixedly connected with supporting baseplate of support column.
The utility model discloses a technological effect and advantage:
1. through being provided with block fixed block and block hole, stretch flexible rope according to the road surface condition when using, with the block post of a the device, insert between another block fixed block and the block hole, the block fixed block will compress reset spring when inserting, make the block post get into between block fixed block and the block hole, later reset spring will release elastic potential energy, make the block post block between block fixed block and block hole, with this realization be applicable to unevenness and crooked turn road surfaces such as road and bridge, great increase the use flexibility effect of the device.
2. The utilization is provided with axis of rotation and locating lever, rotates the locating lever and opens, places the safety card that needs the sign between the front surface and the axis of rotation of main show board again, rotates the locating lever closed again, and the location dwang rotates and fixes a position the snap-fit plate block for safety sign board is fixed in the device's front surface, can follow the multiple warning of demand change sign with this realization, has promoted the flexibility of using.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the main display board structure of the present invention;
FIG. 3 is a schematic view of the structure of the fastening block of the present invention;
fig. 4 is the schematic diagram of the positioning rod structure of the present invention.
In the figure: 1. a main display board; 2. placing holes; 3. rotating the column; 4. rotating the block; 5. a retractable rope; 6. a snap post; 7. a clamping hole; 8. a reset hole; 9. clamping a fixed block; 10. a return spring; 11. a rotating shaft; 12. positioning a rod; 13. positioning the rotating rod; 14. positioning the clamping plate; 15. a support pillar; 16. supporting the bottom plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a road and bridge construction warning device with good practicability as shown in figures 1-4, which comprises a main display board 1, wherein the main display board 1 is a rectangular board, the upper and lower ends of one side surface of the main display board 1 are provided with placing holes 2, the interior of the placing holes 2 is provided with a rotating column 3, the upper and lower ends of the rotating column 3 are fixedly connected with rotating blocks 4, the outer surface of the rotating column 3 is provided with a telescopic rope 5, the outer side of the placing holes 2 is provided with a clamping column 6, the upper and lower ends of the other side surface of the main display board 1 are provided with clamping holes 7, the clamping holes 7 are rectangular holes, the upper and lower ends of the interior of the clamping holes 7 are provided with reset holes 8, the reset holes 8 are rectangular holes, the interior of the reset holes 8 is provided with clamping fixed blocks 9, the clamping fixed blocks 9 are right-angle triangular blocks, one side of the right-angle sides of the clamping fixed blocks 9 are fixedly connected with reset springs 10, reset spring 10 inserts the inside of reset hole 8, in use, stretch flexible rope 5 according to the road surface condition when using, with the block post 6 of a device, insert between another block fixed block 9 and the block hole 7, block fixed block 9 will compress reset spring 10 when inserting, make block post 6 get into between block fixed block 9 and the block hole 7, later reset spring 10 will release elastic potential energy, make block post 6 block between block fixed block 9 and block hole 7, thereby unevenness and crooked turn road surface such as being applicable to road and bridge are realized being applicable to this, great increase the flexibility in use effect of the device.
Further, in the above scheme, the placing hole 2 is a rectangular hole, the rotating column 3 is a cylindrical block, the rotating block 4 is a circular rod, and the rotating block 4 is rotatably connected with the upper end and the lower end inside the placing hole 2.
Further, in the above scheme, the engaging column 6 is a cylindrical rod, one end of the telescopic rope 5 is fixedly connected with the middle part of the engaging column 6, and the other end of the telescopic rope 5 is wound to the outer ring of the rotating column 3.
Further, in the above scheme, one end of the return spring 10 is fixedly connected with the clamping fixing block 9, the other end of the return spring 10 is fixedly connected with the inner surface of the return hole 8, and the inclined surface of the clamping fixing block 9 faces outwards.
Further, in the above scheme, the left and right sides of the front surface of the main display board 1 are fixedly connected with the rotating shafts 11, the upper and lower ends of the inner side between the rotating shafts 11 are fixedly connected with the positioning rods 12, the positioning rods 12 are rectangular rods, one end of the front surface of one of the positioning rods 12, which is far away from the rotating shaft 11, is provided with the positioning rotating rod 13, the positioning rotating rod 13 is a cylindrical rod, and the positioning rotating rod 13 is rotatably connected with the positioning rods 12.
Further, in the above-mentioned embodiment, one end of the front surface of the other positioning rod 12 away from the rotation shaft 11 is fixedly connected with a positioning engaging plate 14, the positioning engaging plate 14 is a rectangular plate, and the front end of the upper surface of the positioning engaging plate 14 is fixedly connected with a rectangular plate.
Further, in the above scheme, a rectangular plate is fixedly connected to the front surface of the positioning rotating rod 13, support columns 15 are fixedly connected to two sides of the lower surface of the main display board 1, and a support bottom plate 16 is fixedly connected to the bottoms of the support columns 15.
This practical theory of operation: when in use, the telescopic rope 5 is stretched according to the road condition when in use, the clamping column 6 of one device is inserted between the other clamping fixed block 9 and the clamping hole 7, the clamping fixed block 9 compresses the reset spring 10 when in insertion, so that the clamping column 6 enters between the clamping fixed block 9 and the clamping hole 7, then the reset spring 10 releases elastic potential energy, so that the clamping column 6 is clamped between the clamping fixed block 9 and the clamping hole 7, thereby realizing the purposes of being suitable for uneven and bent road surfaces such as roads, bridges and the like, greatly increasing the use flexibility effect of the device, finally the positioning rod 12 is rotated to be opened, the safety sign required to be marked is placed between the front surface of the main display board 1 and the rotating shaft 11, then the positioning rod 12 is rotated to be closed, the positioning rotating rod 13 is rotated to be clamped with the positioning clamping plate 14, so that the safety sign is fixed on the front surface of the device, the multiple warning of sign can be changed to this realization following the demand, has promoted the flexibility of using.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a road and bridge construction warning device that practicality is good, includes main show board (1), its characterized in that: the main display board (1) is a rectangular board, the upper end and the lower end of one side surface of the main display board (1) are provided with placing holes (2), the inside of each placing hole (2) is provided with a rotating column (3), the upper end and the lower end of each rotating column (3) are fixedly connected with rotating blocks (4), the outer surface of each rotating column (3) is provided with a telescopic rope (5), the outer side of each placing hole (2) is provided with a clamping column (6), the upper end and the lower end of the other side surface of the main display board (1) are provided with clamping holes (7), each clamping hole (7) is a rectangular hole, the front side and the rear side of the upper end and the lower end of the inside of each clamping hole (7) are provided with reset holes (8), each reset hole (8) is a rectangular hole, each clamping fixing block (9) is arranged inside each reset hole (8), each clamping block (9) is a right-angle triangular block, one side of each right-angle edge of each clamping fixing block (9) is fixedly connected with a reset spring (10), the return spring (10) is inserted into the return hole (8).
2. The road and bridge construction warning device with good practicability according to claim 1, is characterized in that: the placing hole (2) is a rectangular hole, the rotating column (3) is a cylindrical block, the rotating block (4) is a circular rod, and the rotating block (4) is rotatably connected with the upper end and the lower end inside the placing hole (2).
3. The road and bridge construction warning device with good practicability according to claim 1, is characterized in that: the clamping column (6) is a cylindrical rod, one end of the telescopic rope (5) is fixedly connected with the middle of the clamping column (6), and the other end of the telescopic rope (5) is wound to the outer ring of the rotating column (3).
4. The road and bridge construction warning device with good practicability according to claim 1, is characterized in that: one end of the reset spring (10) is fixedly connected with the clamping fixing block (9), the other end of the reset spring (10) is fixedly connected with the inner surface of the reset hole (8), and the inclined surface of the clamping fixing block (9) faces outwards.
5. The road and bridge construction warning device with good practicability according to claim 1, is characterized in that: the display board is characterized in that the left side and the right side of the front surface of the main display board (1) are fixedly connected with rotating shafts (11), positioning rods (12) are fixedly connected with the upper end and the lower end of the inner side of each rotating shaft (11), each positioning rod (12) is a rectangular rod, one end, away from the rotating shafts (11), of the front surface of one positioning rod (12) is provided with a positioning rotating rod (13), each positioning rotating rod (13) is a cylindrical rod, and each positioning rotating rod (13) is rotatably connected with the corresponding positioning rod (12).
6. The road and bridge construction warning device with good practicability according to claim 5, is characterized in that: one end of the front surface of the other positioning rod (12) far away from the rotating shaft (11) is fixedly connected with a positioning clamping plate (14), the positioning clamping plate (14) is a rectangular plate, and the front end of the upper surface of the positioning clamping plate (14) is fixedly connected with the rectangular plate.
7. The road and bridge construction warning device with good practicability according to claim 5, is characterized in that: the front surface fixedly connected with rectangular plate of location dwang (13), the lower surface both sides fixedly connected with support column (15) of main show board (1), bottom fixedly connected with supporting baseplate (16) of support column (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122207226.7U CN216006711U (en) | 2021-09-13 | 2021-09-13 | Road and bridge construction warning device that practicality is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122207226.7U CN216006711U (en) | 2021-09-13 | 2021-09-13 | Road and bridge construction warning device that practicality is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216006711U true CN216006711U (en) | 2022-03-11 |
Family
ID=80531472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122207226.7U Expired - Fee Related CN216006711U (en) | 2021-09-13 | 2021-09-13 | Road and bridge construction warning device that practicality is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216006711U (en) |
-
2021
- 2021-09-13 CN CN202122207226.7U patent/CN216006711U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |