CN216586280U - Road and bridge protection limit for height device - Google Patents
Road and bridge protection limit for height device Download PDFInfo
- Publication number
- CN216586280U CN216586280U CN202122776359.6U CN202122776359U CN216586280U CN 216586280 U CN216586280 U CN 216586280U CN 202122776359 U CN202122776359 U CN 202122776359U CN 216586280 U CN216586280 U CN 216586280U
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- height
- height limiting
- support column
- limiting frame
- frame
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Abstract
The utility model provides a road and bridge protection height limiting device, wherein one side of a height limiting frame is provided with a first prompt plate, the height limiting frame is provided with a first mounting frame, the lower part of the mounting frame is provided with a first illuminating lamp, two sides of the first prompt plate are provided with second mounting frames, the second mounting frames are arranged on the height limiting frame, the lower parts of the second mounting frames are provided with second illuminating lamps, two sides of the height limiting frame are provided with fixed blocks, support columns are symmetrically arranged on two sides of the height limiting frame, the height of the mounted height limiting frame can be adjusted by arranging the first prompt plate and the second prompt plate on the support columns through two sides, the first prompt plate and the second prompt plate can play a prompting effect when being used in different occasions, the first illuminating lamp and the third illuminating lamp are arranged on the first prompt plate and the second prompt plate to illuminate, the first prompt plate and the third illuminating lamp can be used at night, and the bottom of the height limiting frame is fixed through mounting bolts, a disassembly operation can be performed.
Description
Technical Field
The utility model relates to the field of height limiting devices, in particular to a road and bridge protection height limiting device.
Background
The road and bridge consists of roadbed, road surface, bridge, tunnel engineering and traffic engineering facilities. Road and bridge usually can use limit for height device to protect, and limit for height frame roughly divide into two kinds: a fixed height-limiting frame and an adjustable height-limiting frame; the fixed integrated height limiting frame is a disposable height-adjustable height limiting frame, a leaning frame intercepts vehicles, and the fixed type height limiting frame cannot be damaged and must be lifted by external force in case of emergency, such as a crane and the like; the fixed integrated height limiting frame is mainly used for portal frameworks at the entrance of bridges, culverts and tunnels, is generally formed by welding steel structures and plays a role in protecting the bridges, the culverts and the tunnels; the sign board is arranged on the vehicle body and is used for indicating the height and the number of meters for prompting the vehicle. The height-adjustable height-limiting frame is divided into a manual height-limiting frame and an electric height-limiting frame; the manual height limiting frame can manually lift the height limiting rod when needed through a manual device; the electric height limiting frame is divided into an electric height limiting frame, an electric hydraulic height limiting frame, a pneumatic height limiting frame and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to design a road and bridge protection height limiting device which can be used for carrying out protection operation on a road and a bridge.
In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that: a road and bridge protection height limiting device is characterized by comprising a height limiting frame, a motor and a support column, wherein a first prompt plate is arranged on one side of the height limiting frame, a first mounting frame is arranged on the height limiting frame, a first illuminating lamp is arranged at the next mounting frame, two mounting frames are arranged on two sides of the first prompt plate, the second mounting frame is arranged on the height limiting frame, a second illuminating lamp is arranged below the second mounting frame, fixed blocks are arranged on two sides of the height limiting frame, the support columns are symmetrically arranged on two sides of the height limiting frame, a fixed plate is arranged below the support columns, a support rod is arranged on the fixed plate, the other end of the support rod is arranged on the support column, an opening is arranged on one side of the fixed plate, a fixing bolt is arranged in the opening, a second prompt plate is arranged on one side of the support column, a third mounting frame is arranged on the second prompt plate, a third mounting frame is arranged on the support column, a third illuminating lamp is arranged below the mounting frame, the support column is provided with a support, a screw rod is arranged in the support, the fixing block is installed on the screw rod, the motor is installed on the support, the motor is provided with an inclined baffle, one side of the support column on one side is provided with a control box, and the control box is provided with a baffle.
Preferably, the number of the through openings is not less than two.
Preferably, the support rod is arranged on three sides of the support column.
The utility model has the beneficial effects that: this kind of road and bridge protection limit for height device, can play the effect of protection to road and bridge when using, the limit for height of installation is put up and is installed through both sides and can carry out the height-adjusting on the lead screw, the convenience is in the use of different occasions, on the limit for height put up with the support column on the prompt board of installation can play the effect of suggestion with prompt board two, and install illumination lamp one above that and throw light three and throw light on, can use in evening, the bottom carries out fixed position through construction bolt, can dismantle the operation.
Drawings
FIG. 1 is a front view of a road and bridge protection height limiting device of the present invention;
FIG. 2 is a left side view of the road and bridge protection height limiting device of the present invention.
Reference symbol comparison table:
1. a support pillar; 2. a fixing plate; 3. a support bar; 4. a port; 5. fixing the bolt; 6. a support; 7. a screw rod; 8. a motor; 9. an inclined baffle plate; 10. a fixed block; 11. a height limiting frame; 12. mounting frame III; 13. a third lighting lamp; 14. a second prompt board; 15. a first prompt board; 16. a first mounting frame; 17. a first illuminating lamp; 18. a second mounting frame; 19. a second lighting lamp; 20. a control box; 21. and a baffle plate.
Detailed Description
In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in figure 1, a road and bridge protection height limiting device comprises a height limiting frame 11, a motor 8 and a support column 1, wherein a first prompt board 15 is arranged on one side of the height limiting frame 11, a first mounting frame 16 is arranged on the height limiting frame 11, a first illuminating lamp 17 is arranged below the first mounting frame 16, two mounting frames 18 are arranged on two sides of the first prompt board 15, the second mounting frames 18 are arranged on the height limiting frame 11, a second illuminating lamp 19 is arranged below the second mounting frames 18, two fixing blocks 10 are arranged on two sides of the height limiting frame 11, the support column 1 is symmetrically arranged on two sides of the height limiting frame 11, a fixing plate 2 is arranged below the support column 1, a support rod 3 is arranged on the fixing plate 2, the other end of the support rod 3 is arranged on the support column 1, a through hole 4 is arranged on one side of the fixing plate 2, a fixing bolt 5 is arranged in the through hole 4, a second prompt board 14 is arranged on one side of the support column 1, a third mounting frame 12 is arranged on the second prompt board 14, three 12 of mounting bracket are installed on support column 1, three 12 of mounting bracket have three 13 of light, be equipped with support 6 on the support column 1, be equipped with lead screw 7 in the support 6, fixed block 10 is installed on lead screw 7, motor 8 installs on support 6, be equipped with inclined baffle 9 on the motor 8, 1 one side of one side support column is equipped with control box 20, be equipped with baffle 21 on the control box 20.
Opening 4 sets up quantity in fixed plate 2 one side and is no less than two.
The support rod 3 is arranged on three sides of the support column 1.
When the height limiting device works, the position of the height limiting device is fixed through the through hole 4 arranged on one side of the fixing plate 2 and the fixing bolt 5, the control box 20 on one side can control the device, the height limiting frame 11 is arranged on the fixing block 10 and the screw rod 7 through two sides and can adjust the height position, the use in different occasions is facilitated, the prompt board I15 and the prompt board II 14 arranged on the height limiting frame 11 and the supporting column 1 can play a prompt role, and the illuminating lamp I17 and the illuminating lamp III 13 are arranged on the prompt board I and the prompt board II for illumination, so that the height limiting device can be used at night and is convenient to operate.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. The utility model provides a road and bridge protection limit for height device, its characterized in that, including limit for height frame (11), motor (8) and support column (1), limit for height frame (11) one side is equipped with prompt board (15), be equipped with mounting bracket (16) on limit for height frame (11), mounting bracket (16) have light (17), prompt board (15) both sides are equipped with mounting bracket two (18), mounting bracket two (18) are installed on limit for height frame (11), mounting bracket two (18) have light two (19), limit for height frame (11) both sides are equipped with fixed block (10), support column (1) symmetry is installed in limit for height frame (11) both sides, support column (1) have fixed plate (2), be equipped with bracing piece (3) on fixed plate (2), the bracing piece (3) other end is installed at support column (1), fixed plate (2) one side is equipped with opening (4), be equipped with fixing bolt (5) in opening (4), support column (1) one side is equipped with prompt board two (14), be equipped with mounting bracket three (12) on prompt board two (14), install on support column (1) mounting bracket three (12), mounting bracket three (12) have light three (13), be equipped with support (6) on support column (1), be equipped with lead screw (7) in support (6), install on lead screw (7) fixed block (10), install on support (6) motor (8), be equipped with inclined baffle (9) on motor (8), one side support column (1) one side is equipped with control box (20), be equipped with baffle (21) on control box (20).
2. A road and bridge protection height-limiting device according to claim 1, characterized in that the number of the through openings (4) is not less than two on one side of the fixing plate (2).
3. A road and bridge protection height-limiting device according to claim 1, wherein the support rods (3) are installed on three sides of the support column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122776359.6U CN216586280U (en) | 2021-11-15 | 2021-11-15 | Road and bridge protection limit for height device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122776359.6U CN216586280U (en) | 2021-11-15 | 2021-11-15 | Road and bridge protection limit for height device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216586280U true CN216586280U (en) | 2022-05-24 |
Family
ID=81644942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122776359.6U Active CN216586280U (en) | 2021-11-15 | 2021-11-15 | Road and bridge protection limit for height device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216586280U (en) |
-
2021
- 2021-11-15 CN CN202122776359.6U patent/CN216586280U/en active Active
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