CN219218707U

CN219218707U - Bridge construction platform

Info

Publication number: CN219218707U
Application number: CN202320218773.1U
Authority: CN
Inventors: 李会文; 袁魁
Original assignee: Shandong Hi Speed Engineering Construction Group Co Ltd
Current assignee: Shandong Hi Speed Engineering Construction Group Co Ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-20
Anticipated expiration: 2033-02-15

Abstract

The utility model relates to the technical field of bridge construction and discloses a bridge construction platform which comprises a support frame, wherein a first support plate and a second support plate are respectively and fixedly connected to the top of the support frame, a lifting structure is arranged between opposite sides of the first support plate and the second support plate, and a stable structure is arranged at the bottom of the support frame. In the utility model, the traditional bridge construction platform has no function of adjusting the height of the construction platform, so that the construction platform cannot freely change the position of the construction platform according to the requirement, cannot be kept stable in the lifting process, and can increase the danger of the construction platform.

Description

Bridge construction platform

Technical Field

The utility model relates to the technical field of bridge construction, in particular to a bridge construction platform.

Background

The bridge needs corresponding device to provide construction platform for constructor when constructing for constructor has sufficient space to construct the bridge, and this kind of construction platform can refer to patent number: 201911097174.3, such a construction platform is not very convenient when in use.

General bridge construction platform does not have the function of adjusting construction platform height for whole construction platform can't freely change construction platform position as required, and if can't keep stable in the lift in-process, can increase construction platform's danger, so need a bridge construction platform that can freely adjust construction platform height and can stably go up and down.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a bridge construction platform which has the advantages of freely adjusting the height of the construction platform and stably lifting, and solves the problems that the general bridge construction platform has no function of adjusting the height of the construction platform, the whole construction platform cannot freely change the position of the construction platform according to the needs, and the risk of the construction platform can be increased if the construction platform cannot be stably maintained in the lifting process.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bridge construction platform comprises a support frame, wherein the top of the support frame is fixedly connected with a first support plate and a second support plate respectively, a lifting structure is arranged between opposite sides of the first support plate and the second support plate, and a stabilizing structure is arranged at the bottom of the support frame;

the lifting structure comprises a case, a servo motor, a driving rod, a cable lock, a roller, a partition plate, a reinforcing cable, a fixed block, a platform frame and a protective frame, wherein the case is fixedly connected with the front surface of the first supporting plate, the servo motor is fixedly installed inside the case, the driving rod is fixedly connected with the output end of the servo motor, the cable lock is fixedly installed on the outer surface of the driving rod, the roller is fixedly connected with the outer surface of the driving rod, the partition plate is fixedly connected with the outer surface of the roller, the reinforcing cable is arranged on the outer surface of the roller, one end of the reinforcing cable, which is far away from the roller, is fixedly connected with the fixed block, the platform frame is fixedly connected with the bottom of the fixed block, and the protective frame is fixedly connected inside the platform frame.

Preferably, the stabilizing structure comprises a stabilizing shell, a mounting block, a spring, a clamping block and a stabilizing groove, wherein the stabilizing shell is fixedly connected to the bottom of the supporting frame, the mounting block is fixedly connected to the inside of the stabilizing shell, the spring is fixedly connected to the opposite side of the mounting block, the clamping block is fixedly connected to the opposite side of the spring, the stabilizing groove is formed in the opposite side of the clamping block, and the inside of the stabilizing groove is matched with the outer surface of the reinforcing cable.

Preferably, the top fixedly connected with support of support frame, be provided with the pulley between the opposite one side of support, the inside of pulley and the surface looks adaptation of reinforcing cable.

Preferably, the bottom fixedly connected with connecting rod of support frame, the bottom fixedly connected with locomotive of connecting rod, the equal fixedly connected with balancing weight in top and the right side of support frame of locomotive.

Preferably, the bottom fixedly connected with connecting block of locomotive, the inside swing joint of connecting block has the axostylus axostyle, the surface fixed mounting of axostylus axostyle has the wheel, the bottom of wheel is provided with the bridge body.

Compared with the prior art, the utility model provides a bridge construction platform, which has the following beneficial effects:

1. the traditional bridge construction platform has no function of adjusting the height of the construction platform, so that the construction platform cannot freely change the position of the construction platform according to the requirement, cannot be kept stable in the lifting process, and can increase the danger of the construction platform.

2. This construction platform has fused the function that can change construction platform height and stably go up and down, and this construction platform can play auxiliary stay and supplementary effect that goes up and down through being provided with support and pulley on the support frame, lets construction platform go up and down more smoothly, and this construction platform all is provided with the balancing weight on the locomotive and on the support frame, lets the locomotive all can keep stable at the whole lift in-process of construction platform.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic side view of a roll of the present utility model;

fig. 3 is a schematic top view of the stabilizing housing of the present utility model.

Wherein: 1. a support frame; 2. a first support plate; 3. a second support plate; 4. a lifting structure; 401. a chassis; 402. a servo motor; 403. a driving rod; 404. a cable lock; 405. a roller; 406. a partition plate; 407. reinforcing cables; 408. a fixed block; 409. a platform stand; 410. a protective frame; 5. a stabilizing structure; 501. a stabilizing housing; 502. a mounting block; 503. a spring; 504. clamping blocks; 505. a stabilizing groove; 6. a bracket; 7. a pulley; 8. a connecting rod; 9. a moving vehicle; 10. balancing weight; 11. a connecting block; 12. a shaft lever; 13. a wheel; 14. and the bridge body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-2 in combination, a bridge construction platform includes a support frame 1, and is characterized in that: the top of support frame 1 is fixedly connected with first backup pad 2 and second backup pad 3 respectively, be provided with elevation structure 4 between the opposite one side of first backup pad 2 and second backup pad 3, elevation structure 4 includes machine case 401, servo motor 402, actuating lever 403, cable lock 404, roller 405, baffle 406, reinforcing cable 407, fixed block 408, platform frame 409 and protection frame 410, the positive surface fixedly connected with machine case 401 of first backup pad 2, the inside fixed mounting of machine case 401 has servo motor 402, servo motor 402's output fixedly connected with actuating lever 403, actuating lever 403's surface fixed mounting has cable lock 404, actuating lever 403's surface fixed connection has roller 405, roller 405's surface fixed connection baffle 406, roller 405's surface is provided with reinforcing cable 407, reinforcing cable 407 keeps away from roller 405's one end fixedly connected with fixed block 408, fixed block 408's bottom fixedly connected with platform frame 409, platform frame 409's inside fixedly connected with protection frame 410, support frame 1's top fixedly connected with support 6, be provided with pulley 7 between the opposite one side of support frame 6, pulley 7's inside and reinforcing cable's surface adaptation, the bottom of support frame 8 and the connecting rod 13 of connecting rod 13, the fixed connection of connecting rod 13 movable connection of axle bar 13, the inside of connecting rod 9 of connecting axle bar 8, the fixed connection of connecting rod 13 movable connection of axle bar 13.

Working principle: firstly, let constructor enter into platform frame 409, wheel 13 on the axostylus axostyle 12 in the rethread connecting block 11 removes locomotive 9 to the bridge edge on bridge body 14, start servo motor 402 in the quick-witted incasement 401 and control its reversal, let actuating lever 403 drive roller 405 reverse together, let two reinforcing cable 407 stretch out together, let reinforcing cable 407 drive platform frame 409 through fixed block 408 descend together, fix roller 405 through two cable locks 404 after reaching required position, constructor on it carries out the construction to the bridge, the protective frame 410 on platform frame 409 plays the effect of protection constructor, can transversely move through wheel 13, can all be under construction to one side bridge, control servo motor 402 corotation after the construction is accomplished, withdraw platform frame 409, pulley 7 on support 6 can play auxiliary support and auxiliary lift's effect, let the construction platform can more smooth and go on going up and down in the whole lift process of construction platform, can all play the effect that keeps locomotive 9 stable through two balancing weights 10 on locomotive 9 and support frame 1.

Example 2:

referring to fig. 1 and 3 in combination, a stabilizing structure 5 is disposed at the bottom of the supporting frame 1, the stabilizing structure 5 includes a stabilizing housing 501, a mounting block 502, a spring 503, a clamping block 504 and a stabilizing groove 505, the bottom of the supporting frame 1 is fixedly connected with the stabilizing housing 501, the mounting block 502 is fixedly connected with the inside of the stabilizing housing 501, the spring 503 is fixedly connected with the opposite side of the mounting block 502, the clamping block 504 is fixedly connected with the opposite side of the spring 503, the stabilizing groove 505 is formed on the opposite side of the clamping block 504, and the inside of the stabilizing groove 505 is adapted to the outer surface of the reinforcing cable 407.

Working principle: the two reinforcing cables 407 respectively pass through the stabilizing grooves 505 in the three clamping blocks 504 in the two stabilizing shells 501, and the springs 503 on the three mounting blocks 502 in the stabilizing shells 501 play a role in stabilizing the reinforcing cables 407 in the lifting process of the construction platform, so that the construction platform can stably lift.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bridge construction platform, including support frame (1), its characterized in that: the top of the support frame (1) is fixedly connected with a first support plate (2) and a second support plate (3) respectively, a lifting structure (4) is arranged between opposite sides of the first support plate (2) and the second support plate (3), and a stabilizing structure (5) is arranged at the bottom of the support frame (1);

lifting structure (4) include quick-witted case (401), servo motor (402), actuating lever (403), cable lock (404), roller (405), baffle (406), strengthen hawser (407), fixed block (408), platform frame (409) and protection frame (410), positive surface fixedly connected with machine case (401) of first backup pad (2), the inside fixed mounting of machine case (401) has servo motor (402), the output fixedly connected with actuating lever (403) of servo motor (402), the surface fixed mounting of actuating lever (403) has cable lock (404), the surface fixedly connected with roller (405) of actuating lever (403), the surface fixedly connected with baffle (406) of roller (405), the surface of roller (405) is provided with strengthens hawser (407), the one end fixedly connected with fixed block (408) of keeping away from roller (405) of strengthening hawser (407), the bottom fixedly connected with platform frame (409) of fixed block (408), the inside fixedly connected with protection frame (410) of platform frame (409).

2. The bridge construction platform according to claim 1, wherein: the utility model discloses a stabilizing structure (5) including stabilizing shell (501), installation piece (502), spring (503), clamp splice (504) and stable groove (505), the bottom fixedly connected with of support frame (1) stabilizes shell (501), the inside fixedly connected with installation piece (502) of stabilizing shell (501), the opposite side fixedly connected with spring (503) of installation piece (502), the opposite side fixedly connected with clamp splice (504) of spring (503), stable groove (505) have been seted up to the opposite side of clamp splice (504), the inside of stable groove (505) and the surface looks adaptation of strengthening hawser (407).

3. The bridge construction platform according to claim 1, wherein: the top fixedly connected with support (6) of support frame (1), be provided with pulley (7) between the opposite one side of support (6), the inside of pulley (7) and the surface looks adaptation of strengthening hawser (407).

4. The bridge construction platform according to claim 1, wherein: the bottom fixedly connected with connecting rod (8) of support frame (1), the bottom fixedly connected with locomotive (9) of connecting rod (8), the top of locomotive (9) and the right side of support frame (1) are all fixedly connected with balancing weight (10).

5. The bridge construction platform according to claim 4, wherein: the bottom fixedly connected with connecting block (11) of locomotive (9), the inside swing joint of connecting block (11) has axostylus axostyle (12), the surface fixed mounting of axostylus axostyle (12) has wheel (13), the bottom of wheel (13) is provided with bridge body (14).