CN218291604U

CN218291604U - Bridge construction platform convenient to adjust

Info

Publication number: CN218291604U
Application number: CN202221624096.5U
Authority: CN
Inventors: 于文龙
Original assignee: Shandong Jiaotong University
Current assignee: Shandong Jiaotong University
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-01-13
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a bridge construction platform convenient to adjust, which comprises a platform body, the first guard plate of upper end fixedly connected with of platform body, the first fixed frame of fixedly connected with on the first guard plate, the first fixed block of fixedly connected with in the first fixed frame, first fixed block internal rotation is connected with the pivot, fixedly connected with second fixed block in the pivot, the winding has the safety rope in the pivot, fixedly connected with vortex spring on the second fixed block is provided with the fag end on the device, through utilizing the fag end cover to overlap on one's body the staff, carries out the block through fourth fixed block and the fixed frame of second, along with the walking about of staff for the safety rope drives the pivot and rotates, and the pivot is passed through second fixed block pulling vortex spring, makes things convenient for the staff to walk about at will on the platform, carries out the high altitude protection to the staff, has solved the relatively poor problem of bridge construction platform to staff's safety protection.

Description

Bridge construction platform convenient to adjust

Technical Field

The utility model relates to a construction technical field specifically is a bridge construction platform convenient to adjust.

Background

The bridge construction platform is mainly used for building a construction platform of a viaduct, the height, the angle and the like of the existing bridge construction platform can be adjusted, the platform is convenient to move, and very convenient conditions are provided for building the bridge.

The existing bridge construction platform convenient to adjust has the following defects when in use:

1. when the conventional bridge construction platform convenient to adjust is used, workers generally work aloft, but the safety protection of the conventional bridge construction platform convenient to adjust on the workers is poor;

2. when the conventional bridge construction platform convenient to adjust is used, the area of the platform is inconveniently increased, and the applicability is poor.

Therefore, the bridge construction platform is improved, and the bridge construction platform is convenient to adjust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge construction platform convenient to adjust to solve bridge construction platform staff's safety protection relatively poor, and inconvenient area to the platform increases, the relatively poor problem of suitability.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a bridge construction platform convenient to adjust, includes the platform body, the first guard plate of upper end fixedly connected with of platform body, the first fixed frame of fixedly connected with on the first guard plate, the first fixed block of fixedly connected with in the first fixed frame, first fixed block internal rotation is connected with the pivot, fixedly connected with second fixed block in the pivot, the winding has the safety rope in the pivot, fixedly connected with vortex spring on the second fixed block, the vortex spring is kept away from the one end fixedly connected with third fixed block of second fixed block, the third fixed block is connected for fixed the moving with first fixed block, the safety rope is kept away from the one end fixedly connected with fag end of pivot, the one end fixedly connected with fourth fixed block of fag end, the fag end is kept away from the fixed frame of one end fixedly connected with second of fourth fixed block, fixedly connected with fixture block on the fourth fixed block, the fixture block is sliding connection with the fixed frame of second, sliding connection has the dead lever in the fixed frame of second, fixedly connected with elastic spring on the dead lever, the fixed frame is sliding connection with the fixture block.

Preferably, one side fixedly connected with backup pad of platform body, the upper end of platform body is rotated and is connected with the second guard plate, second guard plate upper end fixedly connected with iron chain, one side and the first guard plate of iron chain are fixed connection.

Preferably, the first protection plate is symmetrically distributed on the front side and the rear side of the platform body, and the rotating shaft and the first fixed block form a rotating structure through a second fixed block vortex spring and a third fixed block.

Preferably, the first fixed blocks are symmetrically distributed on two sides of the first protection plate, and the vortex spring, the safety rope and the rope sleeve are in one-to-one correspondence with the first fixed blocks.

Preferably, the second fixed block and the rotating shaft form a rotating structure through the vortex spring and the third fixed block.

Preferably, the backup pad symmetric distribution is in the both sides of platform body, the backup pad is the slope form, the second guard plate passes through the backup pad) and the iron chain constitutes bearing structure with the platform body, the height on backup pad top equals the height of platform body up end.

Compared with the prior art, the utility model provides a bridge construction platform convenient to adjust possesses following beneficial effect:

(1) The device is provided with the rope sling, the safety rope drives the rotating shaft to rotate along with the walking of the working personnel by utilizing the rope sling sleeved on the body of the working personnel and clamped with the second fixing frame through the fourth fixing block, the rotating shaft pulls the vortex spring through the second fixing block, the working personnel can walk on the platform at will conveniently, the working personnel can be protected from high altitude, and the problem that the safety protection of the bridge construction platform on the working personnel is poor is solved;

(2) The device is provided with the second guard plate, through rotating the second guard plate for the bottom and the backup pad contact of second guard plate carry out the second protection to the second guard plate through the iron chain, have solved the inconvenient area to the platform of bridge construction platform and have increased, the relatively poor problem of suitability.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: 1. a platform body; 2. a first shield plate; 3. a first fixed frame; 4. a first fixed block; 5. a rotating shaft; 6. a second fixed block; 7. a scroll spring; 8. a third fixed block; 9. a safety cord; 10. rope sleeve; 11. a fourth fixed block; 12. a clamping block; 13. a second fixed frame; 14. a fixing rod; 15. an elastic spring; 16. a support plate; 17. a second protection plate; 18. an iron chain.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a bridge construction platform convenient to adjust, including platform body 1, the first guard plate 2 of upper end fixedly connected with of platform body 1, the first fixed frame 3 of fixedly connected with on the first guard plate 2, the first fixed block 4 of fixedly connected with in the first

fixed frame

3, 4 internal rotations of first fixed block are connected with pivot 5, fixedly connected with second fixed block 6 on the pivot 5, the winding has safety rope 9 on the pivot 5, fixedly connected with vortex spring 7 on the second fixed block 6, vortex spring 7 keeps away from the one end fixedly connected with third fixed block 8 of second fixed block 6, third fixed block 8 is connected for the fixed migration with first fixed block 4, the one end fixedly connected with fag end 10 of pivot 5 is kept away from to safety rope 9, the one end fixedly connected with fourth fixed block 11 of fag end 10, the fixed frame 13 of one end fixedly connected with second of fourth fixed block 11 is kept away from to fag end 10, fixedly connected with fixture block 12 on the fourth fixed block 11, fixture block 12 is sliding connection with the fixed frame 13 of second, the fixed frame 13 of second has dead lever 14, the fixed frame of fixed connection has the safety rope 15 on the dead lever 14, the personnel that the high altitude protection is carried out the danger through the slip to the safety rope protection personnel.

One side fixedly connected with backup pad 16 of platform body 1, the upper end of platform body 1 is rotated and is connected with second guard plate 17, and fixedly connected with iron chain 18 is gone up to second guard plate 17, and one side and first guard plate 2 of iron chain 18 are fixed connection to increase the platform area, make things convenient for the staff to carry out work.

2 symmetric distribution of first guard plate are in both sides around platform body 1, and pivot 5 constitutes the revolution mechanic through 6 vortex springs 7 of second fixed block and third fixed block 8 and first fixed block 4, when making safety rope 9 use end through vortex springs 7 for pivot 5 rotates, realizes the function to 9 automatic rolling of safety rope.

4 symmetric distribution of first fixed block is in the both sides of first guard plate 2, and vortex spring 7, safety rope 9 and fag end 10 all set up a plurality of first fixed blocks 4 about 4 one-to-one of first fixed block on the first guard plate 2 for a plurality of staff carry out work on the platform, can protect a plurality of staff's safety simultaneously, so that accelerate the work progress.

The second fixing block 6 and the rotating shaft 5 form a rotating structure through the vortex spring 7 and the third fixing block 8, and an acting force which is pulled to a safe position is applied to a worker through the rotating structure, so that the function of protecting the worker is realized, and the safety of work is improved.

The backup pad 16 symmetric distribution is in the both sides of platform body 1, and backup pad 16 is the slope form, and second guard plate 17 passes through backup pad 16 and iron chain 18 and constitutes bearing structure with platform body 1, and the height on backup pad 16 top equals the height of platform body 1 up end, makes second guard plate 17 keep horizontal position through the same height, provides favorable environment for staff's work.

The working principle is as follows: when the bridge construction platform convenient to adjust is used, as shown in fig. 2 and 4, when a worker arrives at the platform body 1, firstly, the rope loop 10 is sleeved on the waist, at the moment, as shown in fig. 5, the fixing rod 14 is pulled out, the fixture block 12 on the fourth fixing block 11 is inserted into the second fixing frame 13, at the moment, the fixing rod 14 is loosened, the fixing rod 14 is clamped with the fixture block 12 under the action of the elastic spring 15, at the moment, safety protection on the worker is completed, when the worker needs to increase the area of the platform body 1, the second protection plate 17 is rotated, the second protection plate 17 is placed on the support plate 16, and the safety of the second protection plate 17 is improved through the tensile force of the iron chain 18 on the second protection plate 17;

after the completion work, the staff unties the noose 10 on one's body, under the effect of vortex spring 7, promotes second fixed block 6, and second fixed block 6 drives pivot 5 and rotates, and pivot 5 twines safety rope 9 to carry out the rolling to safety rope 9, make things convenient for next use noose 10.

The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a bridge construction platform convenient to adjust, includes platform body (1), its characterized in that: the upper end fixedly connected with first guard plate (2) of platform body (1), fixedly connected with first fixed frame (3) on first guard plate (2), first fixed block (4) of fixedly connected with in first fixed frame (3), rotatory pivot (5) that is connected with in first fixed block (4), fixedly connected with second fixed block (6) is gone up in pivot (5), and the winding has safety rope (9) on pivot (5), fixedly connected with vortex spring (7) is gone up in second fixed block (6), the one end fixedly connected with third fixed block (8) of second fixed block (6) is kept away from in vortex spring (7), third fixed block (8) is the fixed movable connection with first fixed block (4), safety rope (9) are kept away from the one end fixedly connected with noose (10) of pivot (5), the one end fixedly connected with fourth fixed block (11) of noose (10), noose (10) are kept away from the one end fixedly connected with second fixed frame (13) of fourth fixed block (11), fixedly connected with fixture block (12) and second fixed block (13) slide connection fixture block (14), an elastic spring (15) is fixedly connected to the fixing rod (14), the elastic spring (15) is fixedly connected with the second fixing frame (13), and the fixing rod (14) is in sliding connection with the clamping block (12).

2. A bridge construction platform convenient to adjust according to claim 1, wherein: one side fixedly connected with backup pad (16) of platform body (1), the upper end of platform body (1) is rotated and is connected with second guard plate (17), second guard plate (17) upper end fixedly connected with iron chain (18), one side and first guard plate (2) of iron chain (18) are fixed connection.

3. A bridge construction platform convenient to adjust according to claim 1, wherein: first guard plate (2) symmetric distribution is both sides around platform body (1), pivot (5) constitute rotating-structure through second fixed block (6) vortex spring (7) and third fixed block (8) and first fixed block (4).

4. A bridge construction platform convenient to adjust according to claim 1, wherein: first fixed block (4) symmetric distribution is in the both sides of first guard plate (2), vortex spring (7), safety rope (9) and fag end (10) all are all about first fixed block (4) one-to-one.

5. A bridge construction platform convenient to adjust according to claim 3, characterized in that: the second fixed block (6) and the rotating shaft (5) form a rotating structure through the vortex spring (7) and the third fixed block (8).

6. A bridge construction platform convenient to adjust according to claim 2, wherein: backup pad (16) symmetric distribution is in the both sides of platform body (1), backup pad (16) are the slope form, second guard plate (17) constitute bearing structure through backup pad (16) and iron chain (18) and platform body (1), the height on backup pad (16) top equals the height of platform body (1) up end.