CN212609275U

CN212609275U - Auxiliary device applicable to manufacturing of steel structure bridge

Info

Publication number: CN212609275U
Application number: CN202020712969.2U
Authority: CN
Inventors: 王强; 顾建波; 张丹丹; 张维; 吴永乐
Original assignee: Jiangsu Wancheng Steel Structure Technology Co ltd
Current assignee: Jiangsu Wancheng Steel Structure Technology Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-02-26
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses an auxiliary device suitable for steel structure bridge manufacturing, including the slide bar, the pipe connecting piece, connecting rod and lifting platform, the connecting rod passes through the pipe connecting piece end to end, the slide bar is vertical to be pegged graft in the pipe connecting piece, the four corners of lifting platform has all been seted up the slide opening, this kind uses manpower as the power supply, also can be replaced by equipment such as motor, the staff manually lifts lower height with the pipe material, place on the lifting platform that has assembled, then through rotating hand wheel drive wheel and drive belt operation, drive the lifting platform and go upward, lift the material upwards, if the material overlength, can set up this subassembly respectively at the material both ends, accomplish the lifting of pipe material, this equipment is compared with the loop wheel machine occupation space less, and be convenient for carry and deposit, effectively promote the work efficiency of artifical material lifting, be applicable to with the material lifting work of a small amount, the time for calling the crane, binding and deploying is saved, and meanwhile, the energy expenditure is reduced.

Description

Auxiliary device applicable to manufacturing of steel structure bridge

Technical Field

The utility model relates to a bridge construction technical field specifically is an applicable auxiliary device who makes in steel construction bridge.

Background

The basic process of bridge construction comprises the following steps: the construction method comprises a project establishment stage, a project research stage, a preliminary design stage, a construction drawing design stage, a bid inviting stage, a construction preparation stage, a construction stage and an acceptance stage. Meanwhile, all the stages are closely related; the existing lifting method is generally two types of manual one-by-one lifting and crane binding lifting, wherein the manual lifting efficiency is low, manpower is wasted, the lifting height is limited, the crane binding lifting is complex in binding operation, and if the quantity of lifted pipes is small, the cost is difficult to recover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an applicable auxiliary device in steel construction bridge manufacturing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an applicable auxiliary device in steel construction bridge manufacturing, includes slide bar, pipe connecting piece, connecting rod and lifting platform, the connecting rod passes through pipe connecting piece end to end, the vertical grafting of slide bar is in pipe connecting piece, the slide opening has all been seted up in the four corners of lifting platform, and the lateral wall of lifting platform has seted up the pivot pilot hole, the locating hole has evenly been seted up to the upper surface of lifting platform, the equal clearance in slide opening cup joints in the outside of slide bar, the upside fixed mounting of slide bar has the rotation base, rotate base and pivot pilot hole and all rotate and install the drive wheel, the drive belt has been cup jointed to the outside of drive wheel, and the drive wheel external fixation who is located rotation base department has the hand wheel, the joint has the erection column in the locating.

Preferably, the upper end of the assembling column is fixedly provided with a U-shaped expansion fitting.

Preferably, the bottom end of the sliding rod is fixedly provided with a support leg.

Preferably, the upper end of the sliding rod is screwed with a plug.

Preferably, the edge of the side wall of the hand wheel is rotatably provided with a rotating wheel.

Preferably, the two groups of driving wheels and the two groups of transmission belts are respectively positioned at the left side and the right side of the lifting platform and are in central symmetry.

Compared with the prior art, the beneficial effects of the utility model are that: an auxiliary device suitable for manufacturing steel structure bridges, wherein an operator can install expansion accessories with proper size, shape and quantity according to requirements and install the expansion accessories on a lifting platform through an assembly column to meet lifting requirements of pipe materials with different shapes and quantities, a hand wheel part shown in the patent is a power structure, the hand wheel part is a power source and can be replaced by equipment such as a motor and the like, the operator can manually lift the pipe materials to a lower height and place the pipe materials on the assembled lifting platform, then the hand wheel is rotated to drive a driving wheel and a driving belt to run to drive the lifting platform to move upwards to lift the materials, if the materials are overlong, the components can be respectively arranged at two ends of the materials to complete lifting of the pipe materials, and compared with a crane, the equipment has the advantages of smaller occupied space, convenient carrying and storage, effective improvement of the working efficiency of manual material lifting, and is suitable for lifting work with a small amount of materials, the time for calling the crane, binding and deploying is saved, and meanwhile, the energy expenditure is reduced.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the lifting platform of the present invention;

fig. 3 is a top view of the pipe connecting piece and the connecting rod of the present invention.

In the figure: the device comprises a sliding rod 1, a pipe connecting piece 2, a connecting rod 3, a lifting platform 4, a sliding hole 5, a rotating base 6, a driving wheel 7, a driving belt 8, a hand wheel 9, a rotating wheel 10, a positioning hole 11, an assembly column 12, a U-shaped expansion accessory 13, a plug 14, a support leg 15 and a rotating shaft assembly hole 16.

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. 1-3, the present invention provides a technical solution: the utility model provides an applicable auxiliary device in steel structure bridge manufacturing, including slide bar 1, pipe connecting piece 2, connecting rod 3 and lifting platform 4, connecting rod 3 is through 2 end to end of pipe connecting piece, 1 vertical pegging graft of slide bar is in pipe connecting piece 2, slide opening 5 has all been seted up in the four corners of lifting platform 4, and pivot pilot hole 16 has been seted up to the lateral wall of lifting platform 4, locating hole 11 has evenly been seted up to the upper surface of lifting platform 4, the equal clearance in slide opening 5 cup joints in the outside of slide bar 1, the upside fixed mounting of slide bar 1 has rotating base 6, rotating base 6 and pivot pilot hole 16 are interior all rotated and are installed drive wheel 7, drive belt 8 has been cup jointed to the outside of drive wheel 7, and be located the 7 outside fixed mounting of rotating base 6 department has hand wheel 9, the joint has erection column 12.

Specifically, a U-shaped expansion fitting 13 is fixedly mounted to the upper end of the mounting post 12.

Specifically, a foot 15 is fixedly mounted to the bottom end of the slide bar 1.

Specifically, the upper end of the sliding rod 1 is screwed with a plug 14.

Specifically, a wheel 10 is rotatably mounted to the edge of the side wall of the hand wheel 9.

Specifically, the two sets of driving wheels 7 and the two sets of driving belts 8 are located on the left and right sides of the lifting platform respectively and are in central symmetry.

The working principle is as follows: when the utility model is used, the positioning holes of the equipment are uniformly distributed, the worker can install the expansion accessories with proper size, shape and quantity according to the requirement, and install the expansion accessories on the lifting platform 4 through the assembling post 12 to meet the lifting requirements of the pipes with different shapes and quantities, the hand wheel 9 part shown in the patent is one of power structures, the hand wheel is used as a power source and can be replaced by equipment such as a motor, the worker can manually lift the pipes to a lower height and place the pipes on the assembled lifting platform 4, then the hand wheel 9 is rotated to drive the driving wheel 7 and the driving belt 8 to run to drive the lifting platform 4 to lift the materials upwards, if the materials are overlong, the components can be respectively arranged at the two ends of the materials to complete the lifting of the pipes, the equipment has smaller occupied space compared with a crane, is convenient to carry and store, and effectively improves the working efficiency of manual material lifting, the lifting device is suitable for lifting a small amount of materials, saves the time for calling a crane, binding and deploying, and reduces the energy expenditure.

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

Claims

1. The utility model provides an applicable auxiliary device in steel structure bridge manufacturing, includes slide bar (1), pipe connection spare (2), connecting rod (3) and elevating platform (4), its characterized in that: the connecting rods (3) are connected end to end through pipe connecting pieces (2), the sliding rods (1) are vertically inserted into the pipe connecting pieces (2), four corners of the lifting platform (4) are provided with sliding holes (5), and the side wall of the lifting platform (4) is provided with a rotating shaft assembling hole (16), the upper surface of the lifting platform (4) is uniformly provided with positioning holes (11), the sliding holes (5) are sleeved outside the sliding rod (1) at intervals, the upper side of the sliding rod (1) is fixedly provided with a rotating base (6), a driving wheel (7) is rotatably arranged in the rotating base (6) and the rotating shaft assembly hole (16), a driving belt (8) is sleeved outside the driving wheel (7), and a hand wheel (9) is fixedly arranged outside the driving wheel (7) positioned at the rotating base (6), and an assembly column (12) is clamped in the positioning hole (11).

2. The auxiliary device applicable to the manufacture of the steel structure bridge according to claim 1, wherein: and a U-shaped expansion fitting (13) is fixedly mounted at the upper end of the assembling column (12).

3. The auxiliary device applicable to the manufacture of the steel structure bridge according to claim 1, wherein: and a support leg (15) is fixedly arranged at the bottom end of the sliding rod (1).

4. The auxiliary device applicable to the manufacture of the steel structure bridge according to claim 1, wherein: the upper end of the sliding rod (1) is screwed with a plug (14).

5. The auxiliary device applicable to the manufacture of the steel structure bridge according to claim 1, wherein: and a rotating wheel (10) is rotatably arranged on the edge of the side wall of the hand wheel (9).

6. The auxiliary device applicable to the manufacture of the steel structure bridge according to claim 1, wherein: the transmission wheels (7) and the transmission belts (8) are two groups, and the two groups of transmission wheels (7) and the transmission belts (8) are respectively positioned at the left side and the right side of the lifting platform and are in central symmetry.