CN215756065U - Quick hoist device of construction is contained to prefabricated box of bridge - Google Patents

Quick hoist device of construction is contained to prefabricated box of bridge Download PDF

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Publication number
CN215756065U
CN215756065U CN202122317156.0U CN202122317156U CN215756065U CN 215756065 U CN215756065 U CN 215756065U CN 202122317156 U CN202122317156 U CN 202122317156U CN 215756065 U CN215756065 U CN 215756065U
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CN
China
Prior art keywords
fixedly arranged
plate
box culvert
far away
hoisting device
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CN202122317156.0U
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Chinese (zh)
Inventor
肖雨阳
李勇
袁重生
李中辉
李伟
刘伦海
管玉肖
柏先川
马斌
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China Coal Construction Engineering Group International Construction Engineering Co ltd
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China Coal Construction Engineering Group International Construction Engineering Co ltd
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Priority to CN202122317156.0U priority Critical patent/CN215756065U/en
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Publication of CN215756065U publication Critical patent/CN215756065U/en
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Abstract

The utility model discloses a bridge prefabricated box culvert construction quick hoisting device which comprises a turning plate, wherein a cab is fixedly arranged on one side of the top of the turning plate, a plurality of wheels are fixedly arranged at the bottom of the turning plate, a plurality of cross support beams are fixedly arranged on the side wall of the turning plate, hydraulic support columns are fixedly arranged at the bottom ends of the cross support beams, a fixed plate is fixedly arranged at one end, far away from the cab, of the top end of the turning plate, a rotating plate is rotatably arranged at the top of the fixed plate, a working table plate is fixedly arranged at the top of the rotating plate, a seat table is fixedly arranged in the middle of the top end of the working table plate, and a support arm is rotatably connected to the top of the seat table. According to the utility model, the hanging scaffold and the plurality of hanging hooks are arranged, so that the effect of stably and conveniently hanging and grabbing the prefabricated box culvert is achieved, and the effect of stably playing a crane in the hoisting process is achieved by arranging the plurality of hydraulic supporting columns and the balancing weight.

Description

Quick hoist device of construction is contained to prefabricated box of bridge
Technical Field
The utility model relates to the technical field of hoisting devices, in particular to a rapid hoisting device for bridge prefabricated box culvert construction.
Background
The construction of the large-span prefabricated bridge in China enters a refulgent period, a large number of large-span bridges which are novel in structure, complex in technology, high in design and construction difficulty and high in technological content are built in succession, the road bridge construction level in China is marked to be ascending in international advanced ranks, a hoisting device is frequently used in the bridge construction process, the conventional hoisting device is usually inconvenient to move due to a short hoisting distance, a large amount of time is wasted on moving a crane and adjusting the position of a box culvert in the process of hoisting the prefabricated box culvert of the bridge, and therefore the hoisting device is convenient to move and flexible in hoisting to meet the requirement of bridge construction.
The prior patent (publication number CN113148868A) discloses a hoisting device, which comprises a first hoisting mechanism main body of a frame and a pair of connecting sliding assemblies, each of the pair of connecting sliding assemblies is rotatably connected with the frame and is translationally connected with the first hoisting mechanism main body, the hoisting device has the advantages of reducing the stress of a rotating shaft between the frame and the hoisting mechanism, allowing hoisting of objects with larger weight, avoiding the objects with large volume and weight from being damaged during hoisting and enabling the hoisting operation to be safer, but the device still has the defects of inconvenient movement, inflexible hoisting and the like, and needs further improvement to meet the requirement of hoisting a bridge prefabricated box culvert.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a quick hoisting device for bridge prefabricated box culvert construction.
In order to achieve the purpose, the utility model adopts the following technical scheme: a quick hoisting device for bridge prefabricated box culvert construction comprises a vehicle plate, a cab is fixedly arranged on one side of the top of the vehicle plate, a plurality of wheels are fixedly arranged at the bottom of the sweep, a plurality of cross-brace beams are fixedly arranged on the side wall of the sweep, hydraulic support columns are fixedly arranged at the bottom ends of the cross-brace beams, a fixed plate is fixedly arranged at one end of the top end of the sweep, which is far away from the cab, a rotating plate is rotatably arranged at the top of the fixed plate, a working table plate is fixedly arranged at the top of the rotating plate, a seat is fixedly arranged in the middle of the top end of the working table plate, the top of the seat platform is rotatably connected with a supporting arm, one side of the top of the working platform plate, which is far away from the supporting arm, is fixedly provided with a cable collecting box, and a telescopic support column is fixedly arranged on one side of the top of the working table plate, which is far away from the cable collection box, and the top of the telescopic support column is rotatably connected below the supporting arm.
As a further description of the above technical solution:
a cable take-up roller is fixedly arranged in the middle of the inner bottom end of the cable take-up box, and a winding motor is fixedly arranged on one side of the cable take-up roller.
As a further description of the above technical solution:
the top of the supporting arm is rotatably provided with a fixed pulley.
As a further description of the above technical solution:
the upper end of the middle part of the supporting arm is fixedly provided with a tensioning wheel, the cable take-up roller is fixedly provided with a traction steel cable, and one end of the traction steel cable, which is far away from the cable take-up roller, is rotatably sleeved on the tensioning wheel, penetrates through the fixed pulley and is hoisted with a hanging scaffold.
As a further description of the above technical solution:
the top four corners department of platform sling all fixedly is provided with the bracing rope, four the equal fixed connection of one end that the platform sling was kept away from to the bracing rope is on drawing the steel cable, the bottom four corners department of platform sling all fixedly is provided with the lifting hook.
As a further description of the above technical solution:
the rotating plate penetrates through the fixed plate and extends into a conveying belt to be rotatably arranged on the side wall of the bottom end inside the vehicle plate, one end, far away from the rotating plate, of the conveying belt is rotatably connected with a rotating shaft, and one end, far away from the conveying belt, of the rotating shaft is fixedly connected with a driving machine.
As a further description of the above technical solution:
the bottom of rotor plate rotates and is provided with the bearing seat.
As a further description of the above technical solution:
the one end that the sweep top is close to the driver's cabin is fixed and is provided with the balancing weight, one side that the driver's cabin was kept away from to the balancing weight is fixed and is provided with the control room.
The utility model has the following beneficial effects:
1. according to the rapid hoisting device for bridge prefabricated box culvert construction, the hoisting plate is arranged, and the four hoisting hooks are arranged on the hoisting plate, so that the bridge prefabricated box culvert can be hoisted more rapidly and more conveniently and stably, and the hoisting efficiency is improved;
2. according to the rapid hoisting device for bridge prefabricated box culvert construction, the working table plate which is convenient to rotate is arranged, so that the box culvert can be hoisted by the hoisting arm at multiple angles, the time for moving the crane and the box culvert before hoisting is saved, and the hoisting speed is increased;
3. according to the rapid hoisting device for bridge prefabricated box culvert construction, provided by the utility model, the plurality of hydraulic support columns are arranged in multiple directions, and the balancing weight is arranged at the position of the head of the crane, so that the vehicle can be prevented from turning over and turning forward in the hoisting process, and the working stability of the crane is improved.
Drawings
FIG. 1 is a front view of a rapid hoisting device for bridge precast box culvert construction provided by the utility model;
FIG. 2 is a top view of a hoisting structure of the rapid hoisting device for bridge precast box culvert construction provided by the utility model;
FIG. 3 is a front cross-sectional view of a hoisting structure of the rapid hoisting device for bridge precast box culvert construction provided by the utility model;
fig. 4 is a schematic partial structure view of a lifting hook of the rapid lifting device for bridge precast box culvert construction provided by the utility model.
Illustration of the drawings:
1. turning a plate; 2. a cab; 3. a wheel; 4. a cross-brace beam; 5. a hydraulic prop; 6. a fixing plate; 7. a rotating plate; 8. a work table; 9. a cable collection box; 10. a seat stand; 11. a support arm; 12. a tension wheel; 13. a pull wire rope; 14. a hanging scaffold; 15. a hook; 16. a diagonal bracing rope; 17. a driver; 18. a control room; 19. a balancing weight; 20. a cable take-up roller; 21. a winding motor; 22. a telescopic strut; 23. a fixed pulley; 24. a rotating shaft; 25. a conveyor belt; 26. a load bearing seat.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: the utility model provides a quick hoist device of prefabricated box culvert construction of bridge, including sweep 1, the fixed driver's cabin 2 that is provided with in top one side of sweep 1, the fixed a plurality of wheels 3 that are provided with in bottom of sweep 1, the fixed a plurality of spreader beams 4 that are provided with of lateral wall of sweep 1, the bottom of a plurality of spreader beams 4 is all fixed and is provided with hydraulic support column 5, the fixed plate 6 that is provided with of one end of driver's cabin 2 is kept away from on 1 top of sweep, the top of fixed plate 6 is rotated and is provided with rotor plate 7, the fixed work platen 8 that is provided with in top of rotor plate 7, the fixed seat 10 that is provided with in top middle part of work platen 8, the top of seat 10 is rotated and is connected with support arm 11, the fixed cable case 9 that receives that is provided with in one side of support arm 11 is kept away from at work platen 8 top, the fixed telescopic strut 22 that is provided with in one side of cable case 9 is kept away from at work platen 8 top, telescopic strut 22 top is rotated and is connected in the below of support arm 11.
A cable take-up roller 20 is fixedly arranged in the middle of the inner bottom end of the cable take-up box 9, a take-up motor 21 is fixedly arranged on one side of the cable take-up roller 20, a fixed pulley 23 is rotatably arranged on the top of the supporting arm 11, a tensioning pulley 12 is fixedly arranged at the upper end of the middle of the supporting arm 11, a traction steel cable 13 is fixedly arranged on the cable take-up roller 20, one end of the traction steel cable 13, which is far away from the cable take-up roller 20, is rotatably sleeved on the tensioning pulley 12 and passes through the fixed pulley 23 and is hoisted with a hanging disc 14, diagonal bracing ropes 16 are fixedly arranged at four corners of the top end of the hanging disc 14, one ends of the four diagonal bracing ropes 16, which are far away from the hanging disc 14, are fixedly connected to the traction steel cable 13, lifting hooks 15 are fixedly arranged at four corners of the bottom of the hanging disc 14, a transmission belt 25 is rotatably arranged on the side wall of the transmission shaft, which passes through the fixed plate 6 and extends into the vehicle plate 1, one end of the transmission belt 25, is rotatably connected with a rotating shaft 24, one end of the driving machine 24, which is far away from the transmission belt 25, is fixedly connected with 17, the bottom end of the rotating plate 7 is rotatably provided with a bearing seat 26, one end of the top of the sweep 1 close to the cab 2 is fixedly provided with a balancing weight 19, and one side of the balancing weight 19 far away from the cab 2 is fixedly provided with a control room 18.
The working principle is as follows: when using this quick sling cart, at first the staff opens the vehicle toward the operation scene, then the entering control room 18, it is fixed with the crane to open hydraulic support post 5, then control support arm 11 rotates the top of box culvert, then will pull steel cable 13 and put down, ground staff helps fixing lifting hook 15 in the four corners department of box culvert, later the staff starts winding motor 21 and drives receipts cable kun 20 work, will pull steel cable 13 and roll up, thereby hang the box culvert, then rotate the direction of rotor plate 7, hang the box culvert to the assigned position, later put down the prefabricated box culvert through receiving and releasing pull steel cable 13 can.
Finally, it should be noted that: 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 utility model.

Claims (8)

1. The utility model provides a quick hoist device of bridge precast box culvert construction, includes sweep (1), its characterized in that: a cab (2) is fixedly arranged on one side of the top of the sweep (1), a plurality of wheels (3) are fixedly arranged at the bottom of the sweep (1), a plurality of cross-bracing beams (4) are fixedly arranged on the side wall of the sweep (1), hydraulic support columns (5) are fixedly arranged at the bottom ends of the cross-bracing beams (4), a fixed plate (6) is fixedly arranged at one end of the top end of the sweep (1) far away from the cab (2), a rotating plate (7) is rotatably arranged at the top of the fixed plate (6), a working table plate (8) is fixedly arranged at the top of the rotating plate (7), a seat platform (10) is fixedly arranged in the middle of the top end of the working table plate (8), a support arm (11) is rotatably connected to the top of the seat platform (10), and a cable take-up box (9) is fixedly arranged at one side of the top of the working table plate (8) far away from the support arm (11), and a telescopic support column (22) is fixedly arranged on one side of the top of the working table plate (8) far away from the cable collection box (9), and the top of the telescopic support column (22) is rotatably connected below the supporting arm (11).
2. The quick hoisting device of bridge prefabrication box culvert construction of claim 1, its characterized in that: a cable take-up roller (20) is fixedly arranged in the middle of the inner bottom end of the cable take-up box (9), and a winding motor (21) is fixedly arranged on one side of the cable take-up roller (20).
3. The quick hoisting device of bridge prefabrication box culvert construction of claim 1, its characterized in that: the top of the supporting arm (11) is rotatably provided with a fixed pulley (23).
4. The quick hoisting device of bridge prefabrication box culvert construction of claim 2, its characterized in that: the upper end of the middle part of the supporting arm (11) is fixedly provided with a tension pulley (12), the cable take-up roller (20) is fixedly provided with a traction steel cable (13), and one end, far away from the cable take-up roller (20), of the traction steel cable (13) is rotatably sleeved on the tension pulley (12), penetrates through a fixed pulley (23) and is hoisted with a hanging scaffold (14).
5. The quick hoisting device of bridge prefabrication box culvert construction of claim 4, its characterized in that: the top four corners department of platform sling (14) all fixedly is provided with bracing rope (16), four the equal fixed connection of one end that platform sling (14) was kept away from in bracing rope (16) is on pulling steel cable (13), the bottom four corners department of platform sling (14) all fixedly is provided with lifting hook (15).
6. The quick hoisting device of bridge prefabrication box culvert construction of claim 1, its characterized in that: the turning plate (7) penetrates through the fixed plate (6) and stretches into a conveying belt (25) to be rotatably arranged on the side wall of the bottom end inside the vehicle plate (1), one end, far away from the turning plate (7), of the conveying belt (25) is rotatably connected with a rotating shaft (24), and one end, far away from the conveying belt (25), of the rotating shaft (24) is fixedly connected with a driving machine (17).
7. The quick hoisting device of bridge prefabrication box culvert construction of claim 1, its characterized in that: the bottom end of the rotating plate (7) is rotatably provided with a bearing seat (26).
8. The quick hoisting device of bridge prefabrication box culvert construction of claim 1, its characterized in that: one end of the top of the vehicle board (1), which is close to the cab (2), is fixedly provided with a balancing weight (19), and one side, which is far away from the cab (2), of the balancing weight (19) is fixedly provided with a control room (18).
CN202122317156.0U 2021-09-24 2021-09-24 Quick hoist device of construction is contained to prefabricated box of bridge Active CN215756065U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122317156.0U CN215756065U (en) 2021-09-24 2021-09-24 Quick hoist device of construction is contained to prefabricated box of bridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122317156.0U CN215756065U (en) 2021-09-24 2021-09-24 Quick hoist device of construction is contained to prefabricated box of bridge

Publications (1)

Publication Number Publication Date
CN215756065U true CN215756065U (en) 2022-02-08

Family

ID=80090545

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122317156.0U Active CN215756065U (en) 2021-09-24 2021-09-24 Quick hoist device of construction is contained to prefabricated box of bridge

Country Status (1)

Country Link
CN (1) CN215756065U (en)

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