CN221362011U

CN221362011U - Scaffold steel pipe straightening equipment

Info

Publication number: CN221362011U
Application number: CN202323258895.2U
Authority: CN
Inventors: 浦建清; 钱愈; 盛侃
Original assignee: Wuxi Huanyu Scaffold Co ltd
Current assignee: Wuxi Huanyu Scaffold Co ltd
Priority date: 2023-11-30
Filing date: 2023-11-30
Publication date: 2024-07-19
Anticipated expiration: 2033-11-30

Abstract

The utility model discloses scaffold steel tube straightening equipment which comprises a bottom plate, wherein a support is fixedly arranged on the top side of the bottom plate, a telescopic assembly is arranged on the top side of the support, a first connecting frame is arranged on the support through the telescopic assembly, the first connecting frame is U-shaped, a first rotating motor is fixedly arranged on one side of the first connecting frame, the output end of the first rotating motor rotates to penetrate through the first connecting frame and is fixedly provided with a first rotating rod, an upper pressing wheel is fixedly sleeved on the outer side of the first rotating rod, one end of a steel tube is placed between the upper pressing wheel and a lower pressing wheel, then the first rotating motor and a second rotating motor are started, the rotation of the first rotating motor and the rotation of the second rotating motor are opposite, the steel tube can be conveyed between an upper die and a lower die, and when the steel tube passes through the upper pressing wheel and the lower pressing wheel to the other side, the steel tube can be straightened in a bending place, and the condition that the steel tube needs to be knocked by manpower is effectively solved.

Description

Scaffold steel pipe straightening equipment

Technical Field

The utility model relates to the technical field of steel tube straightening, in particular to scaffold steel tube straightening equipment.

Background

The steel pipe scaffold is widely applied in construction engineering, and is often caused by bending deformation of the steel pipe due to various reasons in the transportation, erection, removal and storage processes, and because the scaffold steel pipe mainly bears acting forces in the vertical direction and the horizontal direction when in use, the bent scaffold steel pipe can be used continuously only after being straightened, and otherwise construction accidents are easily caused.

Generally, a construction site adopts a manual loading method or a manual hammering method for bending deformed scaffold steel pipes, a great amount of labor is wasted, and when people hammer the steel pipes, because great effort is needed to be used, the hammers can fall off hands due to carelessness, damage can be caused to the hammers or people standing beside the hammers, the safety coefficient is not high, and the surfaces of the steel pipes are provided with a lot of concrete which is coagulated into blocks, the workers need to clean the concrete before hammering, and when the concrete is cleaned, the effort of the workers is consumed, so that the scaffold steel pipe straightening equipment is provided for solving the problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides scaffold steel tube straightening equipment which is used for solving the problems that a person who is put forward in the background art needs to use great force when hammering the steel tube, the hammer can fall off from a hand due to carelessness, the hammering person can possibly be injured or the person standing beside, and the safety coefficient is not high.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a scaffold frame steel pipe straightening equipment, includes the bottom plate, the topside fixed mounting of bottom plate has the support, the topside of support is provided with flexible subassembly, the support is provided with first link through flexible subassembly, first link is the U type, one side fixed mounting of first link has first rotating electrical machines, the output of first rotating electrical machines rotates and runs through first link and fixed mounting has first dwang, the fixed pinch roller that has cup jointed in the outside of first dwang, the topside of bottom plate is provided with rotating assembly, one side fixed mounting of support has two mounts, all be provided with extrusion subassembly in two mounts, the topside of bottom plate is provided with adjusting part.

Preferably, the telescopic assembly comprises a cylinder fixedly mounted on the top side of the support, the output of the cylinder penetrates through the support and is fixedly provided with a piston rod, and the output end of the piston rod is fixedly connected with the top side of the first connecting frame.

Preferably, the rotating assembly comprises a second connecting frame fixedly arranged on the top side of the bottom plate, the second connecting frame and the first connecting frame are in the same vertical horizontal line, a second rotating motor is fixedly arranged on one side of the second connecting frame, an output end of the second rotating motor rotates to penetrate through the second connecting frame and is fixedly provided with a second rotating rod, and a lower pressing wheel is fixedly sleeved on the outer side of the second rotating rod.

Preferably, the extrusion assembly comprises two connecting columns fixedly installed in the fixing frames, auxiliary wheels are movably sleeved on the outer sides of the two connecting columns, and the two auxiliary wheels are symmetrically arranged.

Preferably, one side of each of the two fixing frames is fixedly provided with a baffle, the two baffles are arc-shaped, and the two baffles are symmetrically arranged.

Preferably, the adjusting part comprises a lower die fixedly mounted on the top side of the bottom plate, four thread grooves are formed in the lower die, an upper die is arranged above the lower die, four threaded holes are formed in the upper die, threaded rods are mounted in the four threaded holes in a threaded mode, one ends of the four threaded rods are mounted in the four thread grooves formed in the lower die in a threaded mode, hand wheels are fixedly mounted at the other ends of the four threaded rods, and the upper die and the lower die are provided with the same arc-shaped opening.

Preferably, the bottom side of the bottom plate is fixedly provided with supporting legs, and the number of the supporting legs is four.

Compared with the prior art, the utility model has the beneficial effects that: according to the scaffold steel tube straightening equipment, the first connecting plate fixedly connected with the other end of the piston rod is driven to move downwards through the air cylinder, the distance between the upper pressing wheel and the lower pressing wheel can be adjusted according to the thickness of the steel tube, after the distance between the upper pressing wheel and the lower pressing wheel is adjusted, one end of the steel tube is placed between the upper pressing wheel and the lower pressing wheel, then the first rotating motor and the second rotating motor are started to rotate reversely, the steel tube can be conveyed between the upper die and the lower die immediately, when the steel tube passes through the position between the upper pressing wheel and the lower pressing wheel and is opposite to the other side, the bent position of the steel tube can be straightened, and the problem that the steel tube needs to be knocked manually is effectively solved.

Through having set up two mounts, spliced pole and auxiliary wheel, when the steel pipe enters into pinch roller and straightens down, because two auxiliary wheels are located one side of pinch roller and pinch roller down, so the steel pipe will contact with two auxiliary wheels, immediately when the steel pipe moves towards the opposite side, two auxiliary wheels just can be with the auxiliary steel pipe removal with the concrete extrusion on the steel pipe, through having set up screw rod and hand wheel, just can adjust the distance between upper mould and the lower mould, when straightening thicker steel pipe, need anticlockwise rotation four hand wheels can, if straighten thinner steel pipe, only need clockwise rotation four hand wheels can drive the upper mould and move towards the lower mould, the arc opening has all been seted up through upper mould and lower mould, will remove in the arc opening after the steel pipe is straightened, the circumstances of skew can not appear.

Drawings

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

FIG. 2 is a schematic illustration of the parts of a first connector frame portion of the present utility model;

FIG. 3 is a schematic view of a portion of a structural mount of the present utility model;

FIG. 4 is a schematic illustration of the lower mold part of the present utility model.

In the figure: 1. a bottom plate; 2. support legs; 3. a bracket; 4. a cylinder; 5. a piston rod; 6. a first connection frame; 7. a first rotating electric machine; 8. a first rotating lever; 9. a pressing wheel is arranged; 10. a second connecting frame; 11. a second rotating electric machine; 12. a second rotating lever; 13. a lower pinch roller; 14. a fixing frame; 15. a connecting column; 16. an auxiliary wheel; 17. a baffle; 18. a lower die; 19. a thread groove; 20. an upper die; 21. a threaded hole; 22. a screw; 23. a hand wheel; 24. an arc-shaped opening.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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, a scaffold steel tube straightening device comprises a bottom plate 1, a support 3 is fixedly arranged on the top side of the bottom plate 1, a telescopic component is arranged on the top side of the support 3 and comprises a cylinder 4 fixedly arranged on the top side of the support 3, the output of the cylinder 4 penetrates through the support 3 and is fixedly provided with a piston rod 5, the output end of the piston rod 5 is fixedly connected with the top side of a first connecting frame 6, the piston rod 5 is driven to move downwards through the cylinder 4, and then the first connecting frame 6 fixedly connected with the other end of the piston rod 5 drives an upper pressing wheel 9 to move towards a lower pressing wheel 13, so that the distance between the upper pressing wheel 9 and the lower pressing wheel 13 can be adjusted according to the thickness of a steel tube.

Specifically, the support 3 is provided with a first connecting frame 6 through a telescopic component, the first connecting frame 6 is in a U shape, one side of the first connecting frame 6 is fixedly provided with a first rotating motor 7, the output end of the first rotating motor 7 rotates to penetrate through the first connecting frame 6 and is fixedly provided with a first rotating rod 8, the outer side of the first rotating rod 8 is fixedly sleeved with an upper pressing wheel 9, the top side of the bottom plate 1 is provided with a rotating component, the rotating component comprises a second connecting frame 10 fixedly arranged on the top side of the bottom plate 1, the second connecting frame 10 and the first connecting frame 6 are in the same vertical horizontal line, one side of the second connecting frame 10 is fixedly provided with a second rotating motor 11, the output end of the second rotating motor 11 rotates to penetrate through the second connecting frame 10 and is fixedly provided with a second rotating rod 12, the outer side of the second rotating rod 12 is fixedly sleeved with a lower pressing wheel 13, the second rotating motor 11 drives the second rotating rod 12 to rotate anticlockwise, and then the lower pressing wheel 13 fixed on the outer side of the second rotating rod 12 rotates anticlockwise, and then the lower pressing wheel 13 fixed on the outer side of the second rotating rod 12 is matched with the upper pressing wheel 9 rotates anticlockwise, and the second rotating frame is capable of driving the lower die 18 to move.

Specifically, two mounts 14 are fixedly installed on one side of the support 3, an extrusion component is arranged in each mount 14, each extrusion component comprises a connecting column 15 fixedly installed in each mount 14, auxiliary wheels 16 are movably sleeved on the outer sides of each connecting column 15, the two auxiliary wheels 16 are symmetrically arranged, and the two auxiliary wheels 16 are arranged on one side of the upper pressing wheel 9 and the lower pressing wheel 13 because the two auxiliary wheels 16 are arranged on one side of the upper pressing wheel 9 and the lower pressing wheel 13, so that the two auxiliary wheels 16 are contacted with each other when a steel pipe is straightened, and when the steel pipe moves towards one side, the two auxiliary wheels 16 can assist the steel pipe to move and extrude concrete on the steel pipe, so that a worker does not need to clean the concrete on the steel pipe before straightening.

Specifically, the top side of bottom plate 1 is provided with adjusting part, adjusting part includes the bed die 18 of fixed mounting in bottom plate 1 top side, four thread grooves 19 have been seted up to bed die 18, the top of bed die 18 is provided with mould 20, four screw holes 21 have been seted up to mould 20, screw 22 has all been installed to four screw holes 21 internal thread, the one end of four screw 22 all screw thread install in four thread grooves 19 that bed die 18 was seted up, the other end of four screw 22 all fixed mounting has hand wheel 23, same arc opening 24 has all been seted up to mould 20 and bed die 18, through manual clockwise or anticlockwise rotation four hand wheels 23, immediately four hand wheel 23 opposite side fixed mounting's screw 22 just can drive mould 20 upward movement or downward movement, can adjust suitable distance according to the thickness of steel pipe, because the same arc opening 24 has all been seted up to the one side that mould 20 and bed die 18 are close to each other, so after the steel pipe is straightened, will move in arc opening 24, arc opening 24 also can further limit the steel pipe, walk between mould 20 and bed die 18.

Specifically, the first rotating motor 7 drives the first rotating rod 8 to rotate clockwise, then the upper pressing wheel 9 fixedly sleeved on the outer side of the first rotating rod 8 rotates, the steel pipe can be moved and straightened by the aid of the rotating assembly arranged in a matched mode, the baffle 17 is fixedly installed on one side of the two fixing frames 14, the two baffle 17 are arc-shaped, the two baffle 17 are symmetrically arranged, and the situation that people can be knocked down by the fact that the other end of the steel pipe is in a random swing mode when the steel pipe is moved when the bending degree of the steel pipe is too large can be effectively avoided.

Specifically, the bottom side of the bottom plate 1 is fixedly provided with supporting legs 2, and the number of the supporting legs 2 is four.

When in use: the cylinder 4 drives the piston rod 5 to move downwards, then the first connecting frame 6 fixedly connected with the other end of the piston rod 5 drives the upper pressing wheel 9 to move downwards, the distance between the upper pressing wheel 9 and the lower pressing wheel 13 can be adjusted according to the thickness of a steel pipe, after the adjustment is finished, the first rotating motor 7 and the second rotating motor 11 are started immediately by placing one end of the steel pipe between the upper pressing wheel 9 and the lower pressing wheel 13, because the first rotating motor 7 rotates forwards and the second rotating motor 11 rotates reversely, the outer sides of the first rotating rod 8 and the second rotating rod 12 can be respectively driven to respectively rotate forwards and reversely, the upper pressing wheel 9 and the lower pressing wheel 13 fixedly sleeved on the outer sides of the first rotating rod 8 and the second rotating rod 12 can be respectively driven to rotate forwards and reversely, then the steel pipe can be driven to move towards the lower die 18, the steel pipe can be straightened when the steel pipe passes between the upper pressing wheel 9 and the lower pressing wheel 13, and two auxiliary wheels 16 are arranged, because the two auxiliary wheels 16 are arranged on one side of the upper pinch roller 9 and the lower pinch roller 13, the two auxiliary wheels 16 are contacted with the two auxiliary wheels 16 when the steel pipe is straightened, when the steel pipe moves towards one side, the two auxiliary wheels 16 can extrude concrete on the steel pipe while assisting the steel pipe to move, no staff is required to clean the concrete on the steel pipe before straightening, when the distance between the upper pinch roller 9 and the lower pinch roller 13 is adjusted, the distance between the upper die 20 and the lower die 18 is also required to be adjusted, by manually rotating four hand wheels 23, then the screw 22 fixedly arranged on the other side of the four hand wheels 23 can drive the upper die 20 to move upwards or downwards, the proper distance can be adjusted according to the thickness of the steel pipe, because the same arc-shaped opening 24 is formed on one side of the upper die 20 and the lower die 18 which are close to each other, so the steel pipe will enter into arc opening 24 when being straightened through last pinch roller 9 and lower pinch roller 13, the other end of steel pipe, two arc openings 24 can be further carry out spacingly to the steel pipe, also can provide a borrowing force effect when straightening at last pinch roller 9 and lower pinch roller 13, through having set up two baffles 17, can effectually avoid when the steel pipe bending degree is too big, the condition that the other end appears the random pendulum and probably can bump down personnel when removing, after the whole straightening of steel pipe, the staff just can take away the steel pipe that the straightening was accomplished, immediately carry out the straightening of next steel pipe again.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a scaffold steel tube straightening equipment, including bottom plate (1), a serial communication port, the top side fixed mounting of bottom plate (1) has support (3), the top side of support (3) is provided with flexible subassembly, support (3) are provided with first link (6) through flexible subassembly, first link (6) are the U type, one side fixed mounting of first link (6) has first rotating electrical machines (7), the output rotation of first rotating electrical machines (7) runs through first link (6) and fixed mounting has first dwang (8), the outside of first dwang (8) is fixed to have cup jointed pinch roller (9), the top side of bottom plate (1) is provided with rotating assembly, one side fixed mounting of support (3) has two mount (14), all be provided with extrusion subassembly in two mount (14), the top side of bottom plate (1) is provided with adjusting part.

2. The scaffold steel tube straightening device according to claim 1, characterized in that the telescopic assembly comprises a cylinder (4) fixedly arranged on the top side of the support (3), the output of the cylinder (4) penetrates through the support (3) and is fixedly provided with a piston rod (5), and the output end of the piston rod (5) is fixedly connected with the top side of the first connecting frame (6).

3. The scaffold steel tube straightening device according to claim 1, characterized in that the rotating assembly comprises a second connecting frame (10) fixedly installed on the top side of the bottom plate (1), the second connecting frame (10) and the first connecting frame (6) are in the same vertical horizontal line, a second rotating motor (11) is fixedly installed on one side of the second connecting frame (10), the output end of the second rotating motor (11) rotates to penetrate through the second connecting frame (10) and is fixedly provided with a second rotating rod (12), and a lower pressing wheel (13) is fixedly sleeved on the outer side of the second rotating rod (12).

4. Scaffold steel tube straightening equipment according to claim 1, characterized in that the extrusion assembly comprises connecting columns (15) fixedly installed in two fixing frames (14), auxiliary wheels (16) are movably sleeved on the outer sides of the two connecting columns (15), and the two auxiliary wheels (16) are symmetrically arranged.

5. The scaffold steel tube straightening device according to claim 4, wherein one side of each of the two fixing frames (14) is fixedly provided with a baffle plate (17), the two baffle plates (17) are arc-shaped, and the two baffle plates (17) are symmetrically arranged.

6. The scaffold steel tube straightening device according to claim 1, characterized in that the adjusting component comprises a lower die (18) fixedly installed on the top side of the bottom plate (1), four thread grooves (19) are formed in the lower die (18), an upper die (20) is arranged above the lower die (18), four thread holes (21) are formed in the upper die (20), screw rods (22) are installed in the four thread holes (21) in a threaded mode, one ends of the four screw rods (22) are installed in the four thread grooves (19) formed in the lower die (18) in a threaded mode, hand wheels (23) are fixedly installed at the other ends of the four screw rods (22), and identical arc-shaped openings (24) are formed in the upper die (20) and the lower die (18).

7. Scaffolding steel tube straightening device according to claim 1, characterized in that the bottom side of the bottom plate (1) is fixedly provided with support legs (2), the number of support legs (2) being four.