CN219653553U - Bridge demolishs safety device - Google Patents
Bridge demolishs safety device Download PDFInfo
- Publication number
- CN219653553U CN219653553U CN202320082085.7U CN202320082085U CN219653553U CN 219653553 U CN219653553 U CN 219653553U CN 202320082085 U CN202320082085 U CN 202320082085U CN 219653553 U CN219653553 U CN 219653553U
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- CN
- China
- Prior art keywords
- support frame
- mounting
- block
- bridge
- threaded rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 241001233242 Lontra Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a bridge dismantling safety protection device, which relates to the technical field of safety protection devices and comprises a support frame, wherein a fixed block is arranged in the support frame, sleeves are fixedly arranged on two sides of the fixed block, a movable block is embedded on one side of each sleeve, a first bolt is arranged at the bottom end of each sleeve in a threaded manner, the first bolt penetrates through each sleeve and is abutted to the corresponding movable block, a mounting groove is formed in the opposite side of the interior of the support frame, a mounting plate is fixedly arranged on one side of each movable block, the mounting plate is matched with the mounting groove, a second bolt is arranged on one side of each mounting plate, the mounting plate is fixed with the support frame through the second bolt, a first threaded rod is arranged at the top end of each fixed block in a threaded manner, and a support plate is rotatably arranged at the top end of each first threaded rod. Safety device is demolishd to bridge, simple structure, the connectivity is strong, the installation of being convenient for with dismantle, improves the support intensity, promotes safe in utilization.
Description
Technical Field
The utility model relates to the technical field of safety protection devices, in particular to a bridge dismantling safety protection device.
Background
With the development of bridge construction in China, more and more bridges need to be dismantled because functions and structures do not meet the requirements of new construction planning and technical standards, so that the safety problem brought by dismantling the bridges is forthcoming. The bridge dismantling at present mainly can be respectively carried out by a blasting dismantling method and a mechanical dismantling method.
In the implementation process, the inventor finds that at least the following problems exist in the technology, when the bridge is dismantled at present, the monitoring needs to be carried out manually, and a large amount of broken stones are splashed in the bridge dismantling process, so that the damage is caused to staff.
Disclosure of Invention
In order to solve the problem that a large amount of broken stones are splashed in the bridge dismantling process and harm is caused to workers when the bridge is required to be monitored manually, the utility model provides a bridge dismantling safety protection device.
The utility model provides a bridge dismantling safety protection device, which adopts the following technical scheme:
the utility model provides a safety device is demolishd to bridge, includes the support frame, the inside of support frame is provided with the fixed block, the equal fixed mounting in both sides of fixed block has the sleeve, telescopic one side inlays and is equipped with the movable block, telescopic bottom screw thread installs a bolt, a bolt screw thread pass the sleeve with movable block butt, the mounting groove has all been seted up to the inside opposite one side of support frame, one side fixed mounting of movable block has the mounting panel, the mounting panel with mounting groove looks adaptation, one side of mounting panel is provided with No. two bolts, the mounting panel with the support frame passes through No. two bolt fastening, the top screw thread of fixed block installs a threaded rod, the backup pad is installed in the top rotation of a threaded rod, the standing groove has been seted up on the inside top of support frame, the backup pad with the standing groove looks adaptation.
Through adopting above-mentioned technical scheme, through being provided with the fixed block inside the support frame, through the cooperation of sleeve and movable block, the position of the mounting panel of being convenient for is adjusted, through installation piece and mounting groove cooperation, and rethread No. two bolts make the installation piece be connected with the support frame, improve the inside supporting strength of support frame, through rotating the threaded rod No. one, make the backup pad upwards move into inside the standing groove, improve the supporting strength on support frame top, promote safe in utilization.
Optionally, a limiting block is fixedly installed at the top end of the supporting plate, the supporting frame is located in the placing groove and provided with a limiting groove, and the limiting groove is matched with the limiting block.
Through adopting above-mentioned technical scheme, through the cooperation of spacing groove and stopper, the reinforcing connectivity.
Optionally, both sides of the supporting frame are hinged with a protective screen plate.
Through adopting above-mentioned technical scheme, through being provided with the protection otter board, both sides to the support frame are all protected.
Optionally, the both sides of support frame are all fixed mounting has the fixed plate, no. two threaded rods are installed to the top screw thread of fixed plate, the briquetting is installed in the bottom rotation of No. two threaded rods.
Through adopting above-mentioned technical scheme, through rotating the threaded rod No. two, make briquetting and ground butt, reinforcing support frame placement stability.
Optionally, the bottom of support frame rotates and installs the gyro wheel, the top movable mounting of gyro wheel has the brake block.
Through adopting above-mentioned technical scheme, through being provided with the gyro wheel, the support frame of being convenient for removes, reduces staff's intensity of labour.
Optionally, a reinforcing block is fixedly installed between the fixing plate and the supporting frame.
Through adopting above-mentioned technical scheme, through being provided with the boss, reinforcing connection stability.
Optionally, a crank is fixedly arranged at the bottom end of the first threaded rod, and a sponge cushion is sleeved on the outer side of the crank.
Through adopting above-mentioned technical scheme, through being provided with the crank, the staff of being convenient for rotates the threaded rod.
Optionally, the top of fixed block is located the equal fixed mounting of both sides of threaded rod has the direction telescopic link, the top of direction telescopic link with backup pad bottom fixed connection.
Through adopting above-mentioned technical scheme, through the direction telescopic link, play the guide effect to the backup pad.
In summary, the utility model has the following beneficial effects:
through being provided with the fixed block inside the support frame, through the cooperation of sleeve and movable block, the position of mounting panel is convenient for adjust, through installation piece and mounting groove cooperation, rethread No. two bolts make the installation piece be connected with the support frame, improve the inside supporting strength of support frame, through rotating the threaded rod No. one, make the backup pad upwards move into the standing groove inside, improve the supporting strength on support frame top, promote safety in utilization, cooperation through spacing groove and stopper, strengthen the connectivity, through being provided with the protection otter board, both sides to the support frame all protect, through rotating the threaded rod No. two, make briquetting and ground butt, strengthen support frame placement stability, through being provided with the gyro wheel, the support frame of being convenient for removes, reduce staff's intensity of labour, through being provided with the boss, strengthen connection stability, through being provided with the crank, the staff of being convenient for rotates the threaded rod No. one.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
fig. 3 is an enlarged view of area a in fig. 2.
Reference numerals illustrate: 1. a support frame; 2. a fixed block; 3. a sleeve; 4. a movable block; 5. a first bolt; 6. a mounting groove; 7. a mounting plate; 8. a second bolt; 9. a first threaded rod; 10. a support plate; 11. a placement groove; 12. a limit groove; 13. a limiting block; 14. a protective screen; 15. a fixing plate; 16. a second threaded rod; 17. briquetting; 18. a roller; 19. a brake pad; 20. a reinforcing block; 21. a crank; 22. guiding the telescopic rod.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
Examples:
the embodiment of the utility model discloses a bridge dismantling safety protection device. Referring to fig. 1 and 2, a bridge dismantling safety protection device comprises a support frame 1, wherein a roller 18 is rotatably arranged at the bottom end of the support frame 1, a brake block 19 is movably arranged at the top end of the roller 18, and the roller 18 is arranged, so that the support frame 1 is convenient to move, and the labor intensity of workers is reduced. The equal fixed mounting in both sides of support frame 1 has fixed plate 15, and No. two threaded rods 16 are installed to the top screw thread of fixed plate 15, and briquetting 17 is installed in the bottom rotation of No. two threaded rods 16, through rotating No. two threaded rods 16, makes briquetting 17 and ground butt, reinforcing support frame 1 stability of placing. A reinforcing block 20 is fixedly arranged between the fixing plate 15 and the support frame 1, and the connection stability is enhanced by the reinforcing block 20.
Referring to fig. 1 and 2, the inside of support frame 1 is provided with fixed block 2, the equal fixed mounting in both sides of fixed block 2 has sleeve 3, one side of sleeve 3 is inlayed and is equipped with movable block 4, bolt 5 is installed to sleeve 3's bottom screw thread, bolt 5 screw thread passes sleeve 3 and with movable block 4 butt, mounting groove 6 has all been seted up to the inside opposite one side of support frame 1, one side fixed mounting of movable block 4 has mounting panel 7, mounting panel 7 and mounting groove 6 looks adaptation, through being provided with fixed block 2 in support frame 1 inside, through sleeve 3 and the cooperation of movable block 4, the position of mounting panel 7 is convenient for adjust.
Referring to fig. 1-3, a second bolt 8 is arranged on one side of the mounting plate 7, the mounting plate 7 and the support frame 1 are fixed through the second bolt 8, the mounting block is matched with the mounting groove 6, the mounting block is connected with the support frame 1 through the second bolt 8, and the supporting strength of the interior of the support frame 1 is improved. The top thread of fixed block 2 installs threaded rod 9, and backup pad 10 is installed in the top rotation of threaded rod 9, and standing groove 11 has been seted up on the inside top of support frame 1, and backup pad 10 and standing groove 11 looks adaptation make backup pad 10 upwards move into inside standing groove 11 through rotating threaded rod 9, improve the support strength on support frame 1 top, promote safe in utilization.
Referring to fig. 1-3, a crank 21 is fixedly arranged at the bottom end of the first threaded rod 9, a sponge cushion is sleeved outside the crank 21, and a worker can conveniently rotate the first threaded rod 9 by the aid of the crank 21. The top fixed mounting of backup pad 10 has stopper 13, and limit groove 12 has been seted up to support frame 1 in standing groove 11, and limit groove 12 and stopper 13 looks adaptation, through the cooperation of limit groove 12 and stopper 13, reinforcing connectivity. Both sides of the support frame 1 are hinged with protective net plates 14, and both sides of the support frame 1 are protected by the protective net plates 14.
Referring to fig. 1 and 2, the top end of the fixing block 2 is located at both sides of the first threaded rod 9 and fixedly provided with a guiding telescopic rod 22, the top end of the guiding telescopic rod 22 is fixedly connected with the bottom end of the supporting plate 10, and the guiding function is achieved on the supporting plate 10 through the guiding telescopic rod 22.
The implementation principle of the bridge dismantling safety protection device of the embodiment of the utility model is as follows:
when protector is in use, the staff removes through using gyro wheel 18, be convenient for support frame 1, reduce staff's intensity of labour, rethread rotates No. two threaded rods 16, make briquetting 17 and ground butt, strengthen support frame 1 stability in placement, through being provided with fixed block 2 in support frame 1 inside, through the cooperation of sleeve 3 and movable block 4, be convenient for adjust the position of mounting panel 7, pass through the cooperation of mounting block and mounting groove 6, rethread No. two bolt 8 makes the mounting block be connected with support frame 1, improve the inside supporting strength of support frame 1, through rotating threaded rod 9, make backup pad 10 upwards move into inside standing groove 11, improve the supporting strength on support frame 1 top, promote safety in utilization, through the cooperation of spacing groove 12 and stopper 13, strengthen the connectivity, through being provided with protection otter board 14, both sides to support frame 1 are all protected, through being provided with reinforcing piece 20, strengthen connection stability, through being provided with crank 21, the staff of being convenient for rotates threaded rod 9.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. Safety device is demolishd to bridge, including support frame (1), its characterized in that: the inside of support frame (1) is provided with fixed block (2), the equal fixed mounting in both sides of fixed block (2) has sleeve (3), one side of sleeve (3) is inlayed and is equipped with movable block (4), bolt (5) are installed to the bottom screw thread of sleeve (3), bolt (5) screw thread pass sleeve (3) and with movable block (4) butt, mounting groove (6) have all been seted up on the inside opposite side of support frame (1), one side fixed mounting of movable block (4) has mounting panel (7), mounting panel (7) with mounting groove (6) looks adaptation, one side of mounting panel (7) is provided with No. two bolts (8), mounting panel (7) with support frame (1) are fixed through No. two bolts (8), threaded rod (9) are installed on the top screw thread of fixed block (2), support plate (10) are installed in the top rotation of No. one threaded rod (9), standing groove (11) have been seted up on the inside top of support frame (1), backup pad (11) looks adaptation.
2. The bridge demolition safety apparatus of claim 1, wherein: limiting blocks (13) are fixedly mounted at the top ends of the supporting plates (10), limiting grooves (12) are formed in the supporting frames (1) located in the placing grooves (11), and the limiting grooves (12) are matched with the limiting blocks (13).
3. The bridge demolition safety apparatus of claim 1, wherein: both sides of the supporting frame (1) are hinged with protective net plates (14).
4. The bridge demolition safety apparatus of claim 1, wherein: the two sides of the support frame (1) are fixedly provided with fixing plates (15), the top end threads of the fixing plates (15) are provided with second threaded rods (16), and the bottom ends of the second threaded rods (16) are rotatably provided with pressing blocks (17).
5. The bridge demolition safety apparatus of claim 1, wherein: the bottom of support frame (1) rotates and installs gyro wheel (18), the top movable mounting of gyro wheel (18) has brake block (19).
6. The bridge demolition safety apparatus of claim 4, wherein: a reinforcing block (20) is fixedly arranged between the fixing plate (15) and the supporting frame (1).
7. The bridge demolition safety apparatus of claim 1, wherein: the bottom end of the first threaded rod (9) is fixedly provided with a crank (21), and a sponge cushion is sleeved on the outer side of the crank (21).
8. The bridge demolition safety apparatus of claim 1, wherein: the top of fixed block (2) is located the both sides of threaded rod (9) are all fixed mounting has direction telescopic link (22), the top of direction telescopic link (22) with backup pad (10) bottom fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320082085.7U CN219653553U (en) | 2023-01-12 | 2023-01-12 | Bridge demolishs safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320082085.7U CN219653553U (en) | 2023-01-12 | 2023-01-12 | Bridge demolishs safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219653553U true CN219653553U (en) | 2023-09-08 |
Family
ID=87861750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320082085.7U Active CN219653553U (en) | 2023-01-12 | 2023-01-12 | Bridge demolishs safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219653553U (en) |
-
2023
- 2023-01-12 CN CN202320082085.7U patent/CN219653553U/en active Active
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| GR01 | Patent grant |