CN219194285U

CN219194285U - Bridge construction hoisting support

Info

Publication number: CN219194285U
Application number: CN202320090240.XU
Authority: CN
Inventors: 张翼; 张银; 周飞; 耿宇; 王忠亮; 叶江峰; 范红伟; 黄山松; 杨良祥; 孙祥程
Original assignee: CCCC SHEC Fourth Engineering Co Ltd
Current assignee: CCCC SHEC Fourth Engineering Co Ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-16
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to the technical field of lifting supports, and provides a lifting support for bridge construction. According to the utility model, the second air cylinder and the push rod are arranged, when the material to be carried is far from the set place, the second air cylinder in the first fixed plate is operated, and the push rod connected to one side of the second air cylinder pushes the second fixed plate along with the operation of the second supporting block, so that the material on the hook is conveniently carried, the carrying time is saved, and the working efficiency is accelerated.

Description

Bridge construction hoisting support

Technical Field

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

Background

The bridge construction hoisting support mainly hoists the material, and current bridge construction hoisting support mainly includes backup pad, first supporting shoe, universal wheel, and secondly still includes hoist engine, steel cable and couple, and concrete process is become flexible with the fixed button at universal wheel rear portion, and the universal wheel rotates along with fixed button's loosening, and the backup pad stops after the universal wheel moves appointed position along with the universal wheel, and hoist engine in the backup pad moves, and the steel cable moves in the runner along with the operation of hoist engine, moves to appointed position after, and the couple dismantles and places article.

The utility model discloses a movable lifting bracket for bridge construction, which comprises a base plate, wherein base plates at two ends of the base plate are fixedly connected with supporting blocks, one side top of the base plate is fixedly connected with a balancing weight, one end of the top of the base plate, which is close to the balancing weight, is fixedly connected with a winch, one end of the top of the base plate, which is far away from the balancing weight, is fixedly connected with a support frame, the top of the support frame is fixedly connected with a cross beam, guide wheels are arranged at the top and two ends of the cross beam, steel cables are arranged on the surface of the winch, the steel cables are in sliding connection with the guide wheels, one end of the steel cables, which is far away from the winch, is fixedly connected with a hook, and the side wall of the support frame is fixedly connected with a supporting device. The movable lifting support for bridge construction achieves the purposes of effectively reducing the shaking performance of lifting under the condition of gust, improving the lifting stability and improving the construction efficiency.

However, the existing bridge construction hoisting support cannot meet remote transportation, when materials to be transported are far away from a set place, the hooks are difficult to place the materials at a designated position, and the materials are required to be transported manually or replaced by a machine, so that the labor and time for transportation are wasted, the working efficiency is reduced, and the device is easy to topple due to the influence of heavy weight or bad weather of the materials during working, the danger of staff is increased, and the service life of the device is prolonged.

Disclosure of Invention

The utility model provides a bridge construction hoisting support, which solves the problem of the bridge construction hoisting support in the related art.

The technical scheme of the utility model is as follows: the utility model provides a hoist and mount support is built to bridge, includes the backup pad, the bottom of backup pad is equidistant to arrange has first supporting shoe, the bottom swing joint of first supporting shoe has the universal wheel, one side fixedly connected with balancing weight on backup pad top, the backup pad is close to the top of balancing weight one side and is provided with the hoist engine, the backup pad is kept away from the top fixedly connected with support frame on balancing weight one side, the top fixedly connected with first fixed plate of support frame, one side that the balancing weight was kept away from to first fixed plate is provided with the second fixed plate.

Further, the first fixed plate is close to the inside linear array of second fixed plate one side and has the second cylinder, one side swing joint that the second cylinder kept away from first fixed plate has the push rod, and push rod and second fixed plate fixed connection.

Further, the four corners on the top end of the supporting plate are provided with first air cylinders, the bottom ends of the first air cylinders are movably connected with first supporting rods, and the first supporting rods penetrate through the supporting plate.

Further, the both sides of second fixed plate bottom are provided with the pneumatic cylinder, the bottom swing joint of pneumatic cylinder has the second bracing piece, the bottom fixedly connected with fixed block of second bracing piece.

Further, the inside of the winch is movably connected with a steel cable.

Further, the middle part at first fixed plate top fixedly connected with second supporting shoe.

Further, the top ends of the second supporting block, the first fixing plate and the second fixing plate are provided with rotating wheels, and the steel cable is movably connected with the rotating wheels.

Further, limiting blocks are arranged on two sides of the rotating wheel.

Further, a connecting block is arranged at one end of the steel cable far away from the winch.

Further, the bottom fixedly connected with couple of connecting block.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the utility model, the second air cylinder and the push rod are arranged, when the material to be carried is far from the set place, the second air cylinder in the first fixed plate is operated, and the push rod connected to one side of the second air cylinder pushes the second fixed plate along with the operation of the second supporting block, so that the material on the hook is conveniently carried, the carrying time is saved, and the working efficiency is accelerated.

2. According to the utility model, the hydraulic cylinder and the second support rod are arranged, when the hanging hook carries materials, the hydraulic cylinder at the bottom end of the second fixing plate runs, the second support rod at the bottom end of the hydraulic cylinder pushes downwards along with the running of the hydraulic cylinder, the fixing block supports and fixes the second support rod, the device is prevented from accidentally toppling over, the staff is protected, and the service life of the device is prolonged.

3. According to the utility model, the limiting blocks are arranged, so that when the steel cable moves on the rotating wheel, the limiting blocks on two sides of the rotating wheel fix the rotating wheel, the hook is prevented from moving to the outer side of the rotating wheel, and the material on the hook is prevented from falling, so that the material is saved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

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

FIG. 2 is a schematic view of a fixing plate according to the present utility model;

FIG. 3 is a schematic diagram of a hydraulic cylinder according to the present utility model;

FIG. 4 is a schematic diagram of a push rod according to the present utility model;

in the figure: 1. a support plate; 101. a first cylinder; 102. a first support bar; 2. a first support block; 3. a universal wheel; 4. balancing weight; 5. a hoist; 501. a wire rope; 502. a connecting block; 503. a hook; 6. a support frame; 7. a first fixing plate; 701. a rotating wheel; 702. a limiting block; 703. a second cylinder; 704. a second support block; 8. a second fixing plate; 801. a hydraulic cylinder; 802. a second support bar; 803. a fixed block; 804. a push rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a hoist and mount support is built to bridge, including backup pad 1, the bottom of backup pad 1 is equidistant to arrange has first supporting shoe 2, the bottom swing joint of first supporting shoe 2 has universal wheel 3, one side fixedly connected with balancing weight 4 on backup pad 1 top is close to balancing weight 4 one side, the top that backup pad 1 is close to balancing weight 4 one side is provided with hoist engine 5, the top fixedly connected with support frame 6 on one side is kept away from to backup pad 1, the top fixedly connected with first fixed plate 7 of support frame 6, one side that balancing weight 4 was kept away from to first fixed plate 7 is provided with second fixed plate 8, the inside linear array that first fixed plate 7 is close to one side of second fixed plate 8 has second cylinder 703, one side swing joint that second cylinder 703 was kept away from first fixed plate 7 has push rod 804, and push rod 804 and second fixed plate 8 fixed connection, when using, the push rod 804 of connecting in first fixed plate 7 is along with the operation of second supporting shoe 704 to promote second fixed plate 8, the material on the couple 503 is carried conveniently, the efficiency of carrying has been saved.

Referring to fig. 2 and 3, the four corners on the top end of the supporting plate 1 is provided with a first cylinder 101, the bottom end of the first cylinder 101 is movably connected with a first supporting rod 102, the first supporting rod 102 penetrates through the supporting plate 1, two sides of the bottom end of the second fixing plate 8 are provided with hydraulic cylinders 801, the bottom end of each hydraulic cylinder 801 is movably connected with a second supporting rod 802, the bottom end of each second supporting rod 802 is fixedly connected with a fixing block 803, the inside of each winch 5 is movably connected with a steel cable 501, the middle part of the top end of each first fixing plate 7 is fixedly connected with a second supporting block 704, the top ends of each second supporting block 704, each first fixing plate 7 and each second fixing plate 8 are provided with a rotating wheel 701, the steel cables 501 are movably connected with the rotating wheels 701, two sides of each rotating wheel 701 are provided with limiting blocks 702, one end of each steel cable 501 far away from each winch 5 is provided with a connecting block 502, the bottom end of each connecting block 502 is fixedly connected with a hook 503, when in use, each second supporting rod 802 at the bottom end of each hydraulic cylinder 801 runs along with the operation of each hydraulic cylinder 801, each second supporting rod 802 pushes the corresponding second supporting rod 803 downwards, each fixing block 803 supports and fixes the second supporting rod 803, thus preventing devices from falling down, and protecting workers.

The working principle and the using flow of the utility model are as follows: firstly, when materials are required to be carried, a fixed button at the rear part of a universal wheel 3 is loosened, the universal wheel 3 rotates along with the loosening of the fixed button, a supporting plate 1 stops after moving to a designated position along with the universal wheel 3, a first air cylinder 101 on the supporting plate 1 operates, a first supporting rod 102 horizontally moves along with the operation of the first air cylinder 101 to fix the device, then materials are placed in a hook 503, a winch 5 on the supporting plate 1 operates, a steel cable 501 moves in the rotating wheel 701 along with the operation of the winch 5, the limiting block 702 at the two sides of the rotating wheel 701 fixes the rotating wheel 701, the hook 503 is prevented from moving to the outer side of the rotating wheel 701, the materials on the hook 503 fall off, when the materials required to be carried are far away from a set position, a second air cylinder 703 in a first fixed plate 7 operates, a push rod 804 connected to one side of the second air cylinder 703 pushes a second fixed plate 8 along with the operation of a second supporting block 704, the materials on the side of the hook 503 are conveniently carried, then the hydraulic cylinder 801 at the bottom end of the second fixed plate 8 operates, the second supporting rod 802 pushes the second supporting rod 802 along with the operation of the second supporting rod 802, the second air cylinder 801 pushes the second air cylinder 802 to move in the rotating direction along with the rotating direction of the rotating wheel 701 in the rotating direction of the rotating wheel 701, the universal wheel is prevented from moving to the designated position, the universal wheel 3 is accidentally moved along with the movement of the fixed wheel 101, and then the universal wheel is moved to rotate, after the designated position is fixed to the universal wheel 3 is moved, and the material is required to be moved, the device is fixed.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a hoist and mount support is built to bridge, its characterized in that, including backup pad (1), the bottom of backup pad (1) is equidistant to arrange has first supporting shoe (2), the bottom swing joint of first supporting shoe (2) has universal wheel (3), one side fixedly connected with balancing weight (4) on backup pad (1) top, the top that backup pad (1) is close to balancing weight (4) one side is provided with hoist engine (5), the top fixedly connected with support frame (6) on one side is kept away from to backup pad (1), the top fixedly connected with first fixed plate (7) of support frame (6), one side that balancing weight (4) was kept away from to first fixed plate (7) is provided with second fixed plate (8).

2. The bridge construction hoisting support according to claim 1, wherein the first fixing plate (7) is provided with a second cylinder (703) in a linear array at one side close to the second fixing plate (8), one side, far away from the first fixing plate (7), of the second cylinder (703) is movably connected with a push rod (804), and the push rod (804) is fixedly connected with the second fixing plate (8).

3. The bridge construction hoisting support according to claim 1, wherein first air cylinders (101) are arranged at four corners of the top end of the supporting plate (1), first supporting rods (102) are movably connected to the bottom ends of the first air cylinders (101), and the first supporting rods (102) penetrate through the supporting plate (1).

4. The bridge construction hoisting support according to claim 1, wherein hydraulic cylinders (801) are arranged on two sides of the bottom end of the second fixing plate (8), the bottom ends of the hydraulic cylinders (801) are movably connected with second support rods (802), and fixing blocks (803) are fixedly connected to the bottom ends of the second support rods (802).

5. A bridge construction hoist bracket according to claim 1, characterized in that the hoist (5) is internally and movably connected with a wire rope (501).

6. The bridge construction hoisting bracket according to claim 1, wherein a second supporting block (704) is fixedly connected to the middle part of the top end of the first fixing plate (7).

7. The bridge construction hoisting bracket according to claim 6, wherein the top ends of the second supporting block (704), the first fixing plate (7) and the second fixing plate (8) are provided with a rotating wheel (701), and the steel cable (501) is movably connected with the rotating wheel (701).

8. The bridge construction hoisting bracket according to claim 7, wherein limiting blocks (702) are arranged on both sides of the rotating wheel (701).

9. The bridge construction hoisting bracket according to claim 5, characterized in that the end of the steel cable (501) remote from the hoisting machine (5) is provided with a connection block (502).

10. The bridge construction hoisting bracket according to claim 9, wherein the bottom end of the connecting block (502) is fixedly connected with a hook (503).