CN217173149U

CN217173149U - Hoisting device is used in processing of large-scale metallic structure spare

Info

Publication number: CN217173149U
Application number: CN202122912406.5U
Authority: CN
Inventors: 张运贺; 汤克强; 刘涛
Original assignee: Shandong Henglixin Steel Structure Co ltd
Current assignee: Shandong Henglixin Steel Structure Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-08-12
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a large-scale hoisting device for metal structure processing, including first base and second base, the equal fixedly connected with universal wheel in first base and second base bottom edge department, the equal fixedly connected with in both ends supports the pneumatic cylinder around first base and the second base top, and is a plurality of support the equal fixedly connected with base backup pad in pneumatic cylinder piston rod bottom. The utility model is provided with a plurality of supporting hydraulic cylinders and base supporting plates, which is convenient for fixing the positions of the first base and the second base, and avoids the first base and the second base moving in the lifting process of the metal structural member; the friction force between the base supporting plate and the ground is increased by arranging the plurality of anti-skidding bulges at the bottom of the base supporting plate; the metal structure is clamped and fixed through the plurality of protective clamping plates, so that the metal structure is prevented from shaking in the lifting process, and the safety is improved.

Description

Hoisting device is used in processing of large-scale metallic structure spare

Technical Field

The utility model relates to a lifting machinery equipment technical field especially relates to a hoisting device is used in processing of large-scale metallic structure spare.

Background

The metal structural part is a standard workpiece which is made of metal and can be used for combined installation; the use of the metal structural part can quickly finish the assembly work and improve the speed of installation and use; the common metal structural parts are mainly steel structures; when assembling large metal structural members, a special lifting device is needed.

In use, the existing metal structural member lifting device has the following defects: firstly, the lifting device is not firmly placed, and is easy to shake in the lifting process; secondly, in the process of lifting the metal structural part, the metal structural part is inconvenient to fix and easy to fall off; therefore, it is desirable to provide a lifting device for machining large metal structural members to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the lifting device is not firmly placed enough and is easy to shake in the lifting process; in the process of lifting the metal structural part, the metal structural part is inconvenient to fix and easy to drop.

In order to solve the technical problem, the utility model discloses a technical scheme be: the lifting device for machining the large-scale metal structural part comprises a first base and a second base, wherein universal wheels are fixedly connected at the bottom corners of the first base and the second base, supporting hydraulic cylinders are fixedly connected at the front end and the rear end of the top of the first base and the top of the second base, and base supporting plates are fixedly connected at the bottoms of piston rods of the supporting hydraulic cylinders;

Lifting hydraulic cylinders are fixedly connected to the front ends and the rear ends of the tops of the first base and the second base, fixing plates are fixedly connected to the tops of piston rods of the lifting hydraulic cylinders, connecting plates are fixedly connected to one sides of the bottoms of the fixing plates, lifting plates are fixedly connected to the bottoms of the connecting plates, and limiting rods corresponding to the lifting hydraulic cylinders are fixedly connected to the tops of the first base and the second base;

the connecting plate is characterized in that a clamping hydraulic cylinder is fixedly connected to the center of the outer side of the connecting plate, a protective clamping plate is fixedly connected to the piston rod of the clamping hydraulic cylinder, a connecting sleeve is fixedly connected to the center of the rear end of the first base, a connecting inserted bar corresponding to the connecting sleeve is fixedly connected to the center of the rear end of the second base, and a plurality of inserted bar locking holes are formed in the top of the connecting inserted bar.

Preferably, it is a plurality of the equal fixedly connected with of base backup pad bottom is a plurality of non-slip raised, increases the frictional force between base backup pad and the ground through setting up the non-slip raised, and the position of first base and second base is fixed to the convenience.

Preferably, it is a plurality of promote the equal fixedly connected with fixed bearing in both ends bottom around the pneumatic cylinder, strengthen fixedly through setting up the installation that fixed bearing promoted the pneumatic cylinder, prevent to promote the pneumatic cylinder and appear rocking in the course of the work.

Preferably, it is a plurality of the protection clamping plate is kept away from the equal fixedly connected with blotter of tight pneumatic cylinder one side, and is a plurality of the blotter is made by the rubber material, avoids the protection clamping plate directly to contact with metallic structure spare, prevents that metallic structure spare from receiving the damage.

Preferably, it is a plurality of the connecting plate is kept away from to the fixed plate and one side cup joints at the gag lever post outer wall, and is a plurality of the equal fixedly connected with stopper in gag lever post top is a plurality of the gag lever post plays limiting displacement to the lift process of fixed plate, avoids the fixed plate to appear squinting and rocking at the lift in-process.

Preferably, a positioning hole is formed in the top of the connecting sleeve close to one side of the connecting inserted rod, a locking rod is arranged in the center of the positioning hole, the locking rod penetrates through the inserting rod locking hole and the positioning hole, and the connecting inserted rod and the connecting sleeve are fixed together, so that the first base and the second base are fixedly connected together.

Preferably, both ends all seted up around first base and the second base top with support the corresponding support movable hole of pneumatic cylinder piston rod, the piston rod bottom of supporting the pneumatic cylinder runs through the support movable hole, and the piston rod through supporting the pneumatic cylinder is flexible, the lift of control base backup pad.

The beneficial effects of the utility model are as follows:

1. the utility model is provided with a plurality of supporting hydraulic cylinders and base supporting plates, which is convenient for fixing the positions of the first base and the second base, and avoids the first base and the second base moving in the lifting process of the metal structural member; the friction force between the base supporting plate and the ground is increased by arranging the plurality of anti-skidding bulges at the bottom of the base supporting plate;

2. the utility model clamps and fixes the metal structural part through a plurality of protective clamping plates, thereby avoiding the metal structural part from shaking in the lifting process and improving the safety; and the fixed plate is limited by the limiting rod, so that the lifting process of the metal structural part is more stable.

Drawings

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

fig. 2 is a front sectional view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic view of the connection sleeve of the present invention.

In the figure: 1. a first base; 2. a second base; 3. a universal wheel; 4. a support hydraulic cylinder; 5. a base support plate; 6. a lifting hydraulic cylinder; 7. a fixing plate; 8. a connecting plate; 9. a lifting plate; 10. clamping a hydraulic cylinder; 11. a protective clamping plate; 12. a limiting rod; 13. a limiting block; 14. connecting a sleeve; 15. connecting the inserted link; 16. an insertion rod locking hole; 17. positioning holes; 18. a locking lever; 19. and supporting the movable hole.

Detailed Description

The following description of the preferred embodiments of the present invention will be provided with reference to the accompanying drawings, so that the advantages and features of the present invention can be easily understood by those skilled in the art, and the scope of the present invention can be clearly and clearly defined.

Referring to fig. 1 and 2, a lifting device for processing a large-scale metal structural member comprises a first base 1 and a second base 2, universal wheels 3 are fixedly connected at the bottom corners of the first base 1 and the second base 2, the first base 1 and the second base 2 can be conveniently moved to proper positions through a plurality of universal wheels 3, supporting hydraulic cylinders 4 are fixedly connected at the front and rear ends of the tops of the first base 1 and the second base 2, supporting movable holes 19 corresponding to the piston rods of the supporting hydraulic cylinders 4 are formed at the front and rear ends of the tops of the first base 1 and the second base 2, the piston rods of the supporting hydraulic cylinders 4 penetrate through the supporting movable holes 19, base supporting plates 5 are fixedly connected at the bottoms of the piston rods of the supporting hydraulic cylinders 4, the piston rods of the supporting hydraulic cylinders 4 contract in the moving process of the first base 1 and the second base 2, the base supporting plates 5 rise, the movement of the first base 1 and the second base 2 is not influenced, the bottoms of the base supporting plates 5 are fixedly connected with a plurality of anti-skidding bulges, and after the first base 1 and the second base 2 move to proper positions, the piston rods of the supporting hydraulic cylinders 4 extend out to enable the bottoms of the base supporting plates 5 to be in contact with the ground, so that the positions of the first base 1 and the second base 2 are fixed.

Lifting hydraulic cylinders 6 are fixedly connected to the front and rear ends of the tops of the first base 1 and the second base 2, fixing support seats are fixedly connected to the bottoms of the front and rear ends of the plurality of lifting hydraulic cylinders 6, the fixing effect on the lifting hydraulic cylinders 6 is enhanced by arranging the fixing support seats, the lifting hydraulic cylinders 6 are prevented from shaking in the lifting process, fixing plates 7 are fixedly connected to the tops of piston rods of the plurality of lifting hydraulic cylinders 6, connecting plates 8 are fixedly connected to one sides of the bottoms of the fixing plates 7, lifting plates 9 are fixedly connected to the bottoms of the connecting plates 8, the lifting plates 9 are inserted below the metal structural member by moving the first base 1 and the second base 2, the piston rods of the plurality of lifting hydraulic cylinders 6 extend out to lift the metal structural member, and limit rods 12 corresponding to the lifting hydraulic cylinders 6 are fixedly connected to the tops of the first base 1 and the second base 2, a plurality of fixed plates 7 keep away from 8 one sides of connecting plate and cup joint at gag lever post 12 outer walls, carry on spacingly to fixed plate 7 through gag lever post 12, make the lift process of fixed plate 7 steady more in the same direction as smooth, and the equal fixedly connected with stopper 13 in a plurality of gag lever posts 12 tops, avoid fixed plate 7 from gag lever post 12 top roll-off through setting up stopper 13.

Referring to fig. 3 and 4, the outer centers of the connecting plates 8 are fixedly connected with clamping hydraulic cylinders 10, the piston rods of the clamping hydraulic cylinders 10 are fixedly connected with protective clamping plates 11, the protective clamping plates 11 are symmetrically arranged, the piston rods of the clamping hydraulic cylinders 10 extend out to clamp and fix the metal structural member, one sides of the protective clamping plates 11 away from the clamping hydraulic cylinders 10 are fixedly connected with cushion pads, the cushion pads are arranged to prevent the protective clamping plates 11 from damaging the metal structural member, the rear center of the first base 1 is fixedly connected with a connecting sleeve 14, the rear center of the second base 2 is fixedly connected with a connecting inserted rod 15 corresponding to the connecting sleeve 14, when the metal structural member is lifted, the connecting inserted rod 15 is inserted into the connecting sleeve 14, and the top of the connecting inserted rod 15 is provided with a plurality of inserted rod locking holes 16, the top of the connecting sleeve 14 is provided with a positioning hole 17 at one side close to the connecting inserted rod 15, so that the inserted rod locking hole 16 is aligned with the positioning hole 17, the center of the positioning hole 17 is provided with a locking rod 18, the locking rod 18 penetrates through the inserted rod locking hole 16 and the positioning hole 17, so that the connecting inserted rod 15 and the connecting sleeve 14 are fixed together, in the moving process of the first base 1 and the second base 2, the locking rod 18 can be pulled out, so that the connecting inserted rod 15 completely slides out of the connecting sleeve 14, at the moment, the first base 1 and the second base 2 can independently move, and the lifting plate 9 can be conveniently inserted below the metal structural part.

The utility model discloses when using, at first remove suitable position to first base 1 and second base 2 through a plurality of universal wheels 3, make a plurality of lifting plate 9 insert metallic structure's below, then according to metallic structure's size, adjust and connect inserted bar 15 and insert the length of adapter sleeve 14, connect fixedly through locking lever 18 to connecting inserted bar 15 and adapter sleeve 14, then stretch out through a plurality of piston rods that support pneumatic cylinder 4, make a plurality of base backup pad 5 descend, thereby fix the position of first base 1 and second base 2, stretch out through a plurality of tight pneumatic cylinder 10 piston rods of clamp, it is fixed to make a plurality of protection clamping plate 11 press from both sides tight metallic structure, then stretch out through a plurality of 6 piston rods that promote the pneumatic cylinder, promote metallic structure.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a large-scale hoisting device for metal structure processing, includes first base (1) and second base (2), its characterized in that: the bottom corners of the first base (1) and the second base (2) are fixedly connected with universal wheels (3), the front end and the rear end of the tops of the first base (1) and the second base (2) are fixedly connected with supporting hydraulic cylinders (4), and the bottoms of piston rods of the supporting hydraulic cylinders (4) are fixedly connected with base supporting plates (5);

Lifting hydraulic cylinders (6) are fixedly connected to the front end and the rear end of the tops of the first base (1) and the second base (2), fixing plates (7) are fixedly connected to the tops of piston rods of the lifting hydraulic cylinders (6), connecting plates (8) are fixedly connected to one sides of the bottoms of the fixing plates (7), lifting plates (9) are fixedly connected to the bottoms of the connecting plates (8), and limiting rods (12) corresponding to the lifting hydraulic cylinders (6) are fixedly connected to the tops of the first base (1) and the second base (2);

it is a plurality of the tight pneumatic cylinder of clamping (10) of connecting plate (8) outside center equal fixedly connected with, it is a plurality of the tight pneumatic cylinder of clamping (10) piston rod equal fixedly connected with protection pinch-off blades (11), first base (1) rear end center fixedly connected with connecting sleeve (14), second base (2) rear end center fixedly connected with and connecting sleeve (14) corresponding connection inserted bar (15), a plurality of inserted bar locking holes (16) have been seted up at connection inserted bar (15) top.

2. The lifting device for processing the large-sized metal structural part according to claim 1, wherein: a plurality of anti-skidding bulges are fixedly connected at the bottom of the base supporting plate (5).

3. The lifting device for processing the large-sized metal structural part according to claim 1, wherein: a plurality of the front and back ends of the lifting hydraulic cylinder (6) are fixedly connected with fixing and supporting seats.

4. The lifting device for processing the large-scale metal structural part according to claim 1, wherein: and one sides of the protection clamping plates (11) far away from the clamping hydraulic cylinder (10) are fixedly connected with cushion pads.

5. The lifting device for processing the large-sized metal structural part according to claim 1, wherein: a plurality of the fixing plates (7) are sleeved on the outer wall of the limiting rod (12) far away from one side of the connecting plate (8), and a plurality of limiting blocks (13) are fixedly connected to the tops of the limiting rods (12).

6. The lifting device for processing the large-scale metal structural part according to claim 1, wherein: a positioning hole (17) is formed in one side, close to the connecting inserted rod (15), of the top of the connecting sleeve (14), and a locking rod (18) is arranged in the center of the positioning hole (17).

7. The lifting device for processing the large-scale metal structural part according to claim 1, wherein: and supporting movable holes (19) corresponding to piston rods of the supporting hydraulic cylinders (4) are formed in the front end and the rear end of the tops of the first base (1) and the second base (2).