CN218426528U

CN218426528U - Welding sleeve connecting structure

Info

Publication number: CN218426528U
Application number: CN202222312232.3U
Authority: CN
Inventors: 王彦东; 马成
Original assignee: Changchun Baicheng Machinery Co ltd
Current assignee: Changchun Baicheng Machinery Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-02-03
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a welding sleeve connection structure. The utility model provides a welding muffjoint structure includes the bobbin, the opening has been seted up on the bobbin, two slots have all been seted up to open-ended both sides inner wall, be provided with two arcs in the opening, two the equal fixed mounting of both sides outer wall of arc has the inserted bar, corresponds two the inserted bar and two slot looks adaptations that correspond, the both sides of bobbin all are provided with slide mechanism, the both ends of bobbin all are provided with fixture, the bottom fixed mounting of bobbin has two stabilizer blades, two the stabilizer blade all is connected with slide mechanism, slide mechanism is including the U-shaped plate, two thread bush and two threaded rods, the utility model provides a pair of welding muffjoint structure has solved fixed with the welding to the reinforcing bar of different thicknesses, and welding sleeve can used repeatedly's advantage.

Description

Welding sleeve connecting structure

Technical Field

The utility model relates to the field of welding technique, concretely relates to welding sleeve connection structure.

Background

The welding sleeve is used for fixedly welding two steel bars in the building construction on the special application occasions such as steel structures, steel beams, steel columns and steel bars, the welding effect is improved, the operation is very simple, and the construction speed is effectively improved.

However, most of the welding sleeve connecting structures in the prior art are simple, but the steel bars to be welded have thick and thin parts, and the existing welding sleeve connecting structures can only be used for aligning, fixing and welding the steel bars of a specific size, and cannot be used for welding the steel bars with different thicknesses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding sleeve connection structure can weld the reinforcing bar of different thicknesses to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the bobbin comprises a bobbin, wherein an opening is formed in the bobbin, two slots are formed in the inner walls of two sides of the opening, two arc-shaped plates are arranged in the opening, inserting rods are fixedly arranged on the outer walls of two sides of the arc-shaped plates and are matched with the two corresponding slots, sliding mechanisms are arranged on two sides of the bobbin, and clamping mechanisms are arranged at two ends of the bobbin.

The bottom of the bobbin is fixedly provided with two support legs, and the two support legs are respectively connected with the two sliding mechanisms.

The sliding mechanism comprises a U-shaped plate, two thread sleeves and two threaded rods, the U-shaped plate is fixedly mounted on the outer wall of one side of the supporting leg, the two thread sleeves are respectively and fixedly mounted on two sides of the U-shaped plate, and the two threaded rods are respectively and threadedly mounted in the two thread sleeves.

The clamping mechanism comprises two clamping plates, and the two clamping plates are arranged on one side of the bobbin.

The clamping mechanism comprises two large clamping ports, two medium clamping ports and two small clamping ports, the large clamping ports, the medium clamping ports and the small clamping ports correspond to the large clamping ports, the medium clamping ports and the small clamping ports and are respectively arranged on the two clamping plates, and the large clamping ports, the medium clamping ports and the small clamping ports are respectively matched with each other in pairs.

The clamping mechanism further comprises a sliding groove, the sliding groove is formed in one side of the corresponding clamping plate, and the sliding groove is connected with the U-shaped plate in a sliding mode.

The clamping mechanism further comprises two telescopic rods, and the two telescopic rods are fixedly mounted on the clamping plate.

To sum up, owing to adopted above-mentioned technique, the beneficial effects of the utility model are that:

the utility model discloses a set up slide mechanism, when welding the reinforcing bar of different thicknesses, the fixture above the slip, with the corresponding No. one large centre gripping mouth, no. one medium size centre gripping mouth and No. one small centre gripping mouth aim at the bobbin mouth can, twist the threaded rod and support fixture to die in one side of bobbin, fixed with splint, accomplish the welding from the opening part to reach the purpose that is suitable for the reinforcing bar of the different thicknesses of fixed welding.

Drawings

Fig. 1 is a schematic view of an overall structure of a welding sleeve connection structure of the present invention;

fig. 2 is a schematic view of a part of a welded sleeve connection structure according to the present invention;

fig. 3 is a schematic view of an assembly structure of an arc plate and an insertion rod of a welding sleeve connection structure according to the present invention;

fig. 4 is an enlarged view of a position a in the structure diagram 2 of the welding sleeve connection of the present invention;

fig. 5 is an enlarged view of a portion B of a connection structure diagram 2 of a welding sleeve according to the present invention;

fig. 6 is an assembly schematic view of a clamping mechanism of a welding sleeve connection structure according to the present invention;

in the figure: 1. a bobbin; 101. an opening; 2. inserting slots; 3. an arc-shaped plate; 4. a rod is inserted; 5. a leg; 6. a sliding mechanism; 601. a U-shaped plate; 602. a threaded sleeve; 603. a threaded rod; 7. a clamping mechanism; 701. a splint; 702. a large-size clamping opening; 703. a middle clamping opening; 704. a small-size clamping opening; 705. a chute; 706. a telescopic rod.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

The utility model provides a as shown in fig. 1-6, a welding muffjoint structure, including bobbin 1, opening 101 has been seted up on bobbin 1, two slots 2 have all been seted up to opening 101's both sides inner wall, be provided with two arcs 3 in the opening 101, two the equal fixed mounting in both sides outer wall of arc 3 has inserted bar 4, corresponding two inserted bar 4 and two slots 2 looks adaptations that correspond, the both sides of bobbin 1 all are provided with slide mechanism 6, the both ends of bobbin 1 all are provided with fixture 7.

As shown in fig. 1 and 2, two support legs 5 are fixedly mounted at the bottom of the bobbin 1, and the two support legs 5 are respectively connected with two sliding mechanisms 6.

Through stabilizer blade 5, with bobbin 1 steady put on workstation or ground etc. convenient in welding process, bobbin 1 causes and rocks.

As shown in fig. 5, the sliding mechanism 6 includes a U-shaped plate 601, two threaded sleeves 602 and two threaded rods 603, the U-shaped plate 601 is fixedly mounted on an outer wall of one side of the supporting leg 5, the two threaded sleeves 602 are respectively fixedly mounted on two sides of the U-shaped plate 601, and the two threaded rods 603 are respectively threadedly mounted in the two threaded sleeves 602.

Through the mutual cooperation of thread bush 602 and threaded rod 603, conveniently die the fixture in the one side of bobbin 1, it is fixed with fixture.

As shown in fig. 1 and 6, the gripping mechanism 7 includes two clamping plates 701, and the two clamping plates 701 are disposed on one side of the bobbin 1.

Through two splint 701, carry out the centre gripping to the reinforcing bar, when preventing the welding reinforcing bar, cause and rock, lead to welding failure.

As shown in fig. 1 and 6, the clamping mechanism 7 further includes two large clamping openings 702, two medium clamping openings 703 and two small clamping openings 704, the corresponding large clamping openings 702, medium clamping openings 703 and small clamping openings 704 are respectively formed in the two clamping plates 701, and the two large clamping openings 702, medium clamping openings 7053 and small clamping openings 704 are respectively matched in pairs.

The steel bars with different thicknesses can be conveniently welded through the large clamping opening 702, the medium clamping opening 703 and the small clamping opening 704.

As shown in fig. 1 and 6, the clamping mechanism 7 further includes a sliding groove 705, the sliding groove 705 is opened at one side of the corresponding clamping plate 701, and the sliding groove 705 is slidably connected to the U-shaped plate 601.

Through the mutual matching of the sliding groove 705 and the U-shaped plate 601, the clamping opening with the size corresponding to the reinforcing steel bar can be conveniently selected in a sliding mode, and the reinforcing steel bar can be welded.

As shown in fig. 1, the clamping mechanism 7 further includes two telescopic rods 706, and both of the two telescopic rods 706 are fixedly mounted on the clamping plate 701.

Through the two telescopic rods 706, when the clamping plate 701 descends, the clamping plate 701 can keep the two ends stable in the descending process.

The structure principle is as follows:

when two steel bars need to be welded, a large clamping opening 702, a medium clamping opening 703 or a small clamping opening 704 which are matched with the steel bars are selected according to different thicknesses of the two steel bars, a clamping mechanism 9 is slid, the two steel bars to be welded are respectively inserted into the corresponding clamping openings from two sides, two ends of the two steel bars are contacted in the opening 101, two screws are twisted to drive the corresponding clamping plates 701 to descend until the steel bars are fixed, a threaded rod 603 is twisted until the clamping plates 701 are abutted against one side of the bobbin 1, the situation that the steel bars are shaken during welding to cause failure of steel bar welding is prevented, when the other side of the steel bars needs to be welded, the two screws are reversely twisted to rotate the steel bars, the surfaces of the steel bars which need to be continuously welded are exposed, the screws are then tightened to continuously weld the steel bars, after the welding is finished, the steel bars are drawn out, the fixation and welding of the steel bars with different thicknesses are solved, and the welding sleeve can be repeatedly used.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It should be noted that, in this document, 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. Also, 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.

Claims

1. The utility model provides a welding muffjoint structure, includes the bobbin, its characterized in that: the bobbin is provided with an opening, two slots are formed in the inner walls of two sides of the opening, two arc-shaped plates are arranged in the opening, inserting rods are fixedly mounted on the outer walls of two sides of each arc-shaped plate and are matched with the two corresponding slots, sliding mechanisms are arranged on two sides of the bobbin, and clamping mechanisms are arranged at two ends of the bobbin.

2. A welding sleeve connection structure as defined in claim 1, wherein: the bottom of the bobbin is fixedly provided with two support legs which are respectively connected with two sliding mechanisms.

3. A welding sleeve connection structure as defined in claim 2, wherein: the sliding mechanism comprises a U-shaped plate, two thread sleeves and two threaded rods, the U-shaped plate is fixedly installed on the outer wall of one side of the supporting leg, the two thread sleeves are respectively and fixedly installed on two sides of the U-shaped plate, and the two threaded rods are respectively and threadedly installed in the two thread sleeves.

4. A welding sleeve connection structure as defined in claim 1, wherein: the clamping mechanism comprises two clamping plates, the two clamping plates are arranged on one side of the bobbin and are installed through screws.

5. A welding sleeve connection structure as defined in claim 1, wherein: the fixture is characterized by further comprising two large clamping ports, two medium clamping ports and two small clamping ports, wherein the large clamping ports, the medium clamping ports and the small clamping ports are arranged on corresponding clamping plates correspondingly, and the large clamping ports, the medium clamping ports and the small clamping ports are respectively matched in pairs.

6. A welding sleeve connection according to claim 1, wherein: the clamping mechanism further comprises a sliding groove, the sliding groove is formed in one side of the corresponding clamping plate, and the sliding groove is connected with the U-shaped plate in a sliding mode.

7. A welding sleeve connection structure as defined in claim 1, wherein: the clamping mechanism further comprises two telescopic rods, and the two telescopic rods are fixedly mounted on the two clamping plates.