CN215546003U

CN215546003U - Construction steel mesh welding device

Info

Publication number: CN215546003U
Application number: CN202122215527.4U
Authority: CN
Inventors: 钱开明
Original assignee: Anhui Jiuqianjiu New Material Co ltd
Current assignee: Anhui Jiuqianjiu New Material Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-18
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a welding device for a construction steel bar mesh, which comprises a frame bottom plate, wherein stand platforms for supporting transverse steel bars are respectively arranged on two sides of the top of the discharge end of the frame bottom plate, a support beam is transversely arranged on the top of the feed end of the frame bottom plate, a fixed steel bar lead seat for the steel bars to pass through is fixed in the middle of the support beam, a plurality of movable steel bar lead pipes for the steel bars to penetrate through are respectively arranged on the support beams on two sides of the fixed steel bar lead seat, and the horizontal positions of the movable steel bar lead pipes can be adjusted. The utility model has the advantage of adjusting the distance between the longitudinal steel bars.

Description

Construction steel mesh welding device

Technical Field

The utility model relates to the technical field of reinforcing mesh welding, in particular to a welding device for a building reinforcing mesh.

Background

The reinforcing mesh is one of main components in the construction process of bridges and tunnels, the reinforcing mesh is added into concrete in the concrete pouring process, and after the concrete is poured and formed, the force applied to the concrete can be diffused through the reinforcing mesh, so that the stress of the concrete is improved.

At present, the steel mesh is processed by a welding machine in the processing and manufacturing process, the longitudinal steel bars and the transverse steel bars enter the welding machine respectively for electric welding, so that the purpose of batch production is achieved, in the prior art, the distance between the longitudinal steel bars in the steel bar mesh is difficult to accurately and effectively adjust, and the flexibility is not high. Therefore, the construction steel bar mesh welding device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a welding device for a building reinforcing steel mesh, which has the advantage of adjusting the distance between longitudinal reinforcing steel bars and solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a construction steel mesh piece welding set, includes the frame bottom plate, the pallet that is used for setting up horizontal reinforcing bar is installed respectively to the top both sides of frame bottom plate discharge end, frame bottom plate feed end top transversely is provided with the support beam, be fixed with the fixed reinforcing bar lead wire seat that supplies the reinforcing bar to pass through in the middle of the support beam, all install a plurality of movable reinforcement bar lead wire pipes that supply the reinforcing bar to run through respectively on the support beam of fixed reinforcing bar lead wire seat both sides, movable reinforcement bar lead wire pipe's horizontal position is adjustable.

Preferably, an upper inclined plane block is fixed on one side, away from the support beam, of the top of the stand, a protruding portion is fixed in the middle of the top of the stand, and a placing groove used for limiting the movement of the transverse steel bars is formed between the upper inclined plane block and the protruding portion.

Preferably, a limiting channel for a plurality of movable steel bar lead pipes to pass through is formed in the middle of the support beam, and sliding grooves are formed in the top and the bottom of the inner wall of the limiting channel.

Preferably, sliding seats are fixed on the movable steel bar lead pipes in the limiting channels, and sliding blocks matched with the sliding grooves are fixed at the tops and the bottoms of the sliding seats.

Preferably, the outer wall of the feed end of the movable steel bar lead pipe is provided with threads, large-specification screw caps are installed on the threads, friction pads are fixed at one ends, close to the support beam, of the large-specification screw caps, and scale marks are uniformly milled on the end faces, close to the friction pads, of the support beam.

Preferably, an extension pipe for a steel bar to penetrate through is fixed in the middle of the fixed steel bar lead base, and two ends of the extension pipe and two ends of the movable steel bar lead pipe extend to the outside of the support beam respectively.

Compared with the prior art, the utility model has the following beneficial effects:

the movable steel bar lead pipe can be adjusted by arranging the horizontal position, so that the distance between longitudinal steel bars can be adjusted as required, the flexibility is good, the friction pad on the large-size nut is abutted against the support beam by rotating the large-size nut, the friction pad is contacted with the scale mark, the friction force is increased, the position of the movable steel bar lead pipe is not easy to move, and finally the distance between the longitudinal steel bars is not easy to change; the length of setting up extension pipe and moving reinforcing bar lead pipe is longer, can play certain rectification effect when the reinforcing bar passes through, reduces the bending.

Drawings

FIG. 1 is a schematic view of a first perspective structure of the present invention;

FIG. 2 is a schematic view of a second perspective structure of the present invention;

fig. 3 is a schematic structural diagram of a rack bottom plate, a stand and an upper inclined plane block according to the present invention.

In the figure: 1. a chassis base plate; 2. a support beam; 21. scale lines; 3. fixing a lead wire seat of the steel bar; 31. an extension tube; 4. a movable steel bar lead pipe; 5. a large-size screw cap; 6. a limiting channel; 61. a chute; 7. a stand; 71. a boss portion; 8. a slide base; 9. and (4) an upper bevel block.

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.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a construction steel bar net piece welding set, including frame bottom plate 1, the pallet 7 that is used for setting up horizontal reinforcing bar is installed respectively to the top both sides of 1 discharge end of frame bottom plate, 1 feed end top of frame bottom plate transversely is provided with support beam 2, be fixed with the fixed reinforcing bar lead wire seat 3 that supplies the reinforcing bar to pass through in the middle of the support beam 2, all install a plurality of movable reinforcement lead wire pipes 4 that supply the reinforcing bar to run through respectively on the support beam 2 of fixed reinforcing bar lead wire seat 3 both sides, movable reinforcement lead wire pipe 4's horizontal position is adjustable.

One side of the top of the stand 7, which is far away from the support beam 2, is fixed with an upper inclined plane block 9, a protruding part 71 is fixed in the middle of the top of the stand 7, a placing groove used for limiting the movement of the transverse steel bars is formed between the upper inclined plane block 9 and the protruding part 71, during operation, the transverse steel bars drop downwards from a steel bar mesh welding machine, then the inclined plane on the upper inclined plane block 9 rolls down into the placing groove, the upper inclined plane block 9 is made of rubber and has elasticity, the transverse steel bars cannot be blocked from moving towards the direction of the discharge end of the rack bottom plate 1, the arranged protruding part 71 can block the transverse steel bars, and the transverse steel bars are difficult to move towards the direction of the feed end of the rack bottom plate 1.

Set up the spacing passageway 6 that supplies a plurality of movable steel bar lead tubes 4 to pass through in the middle of the support beam 2, spout 61 has all been seted up to 6 inner wall tops of spacing passageway and bottom.

All be fixed with slide 8 on the inside movable reinforcement lead tube 4 of spacing passageway 6, 8 tops of slide and bottom all are fixed with the slider with spout 61 adaptation, and slide 8 can remove at the inside direction of spacing passageway 6, and can not break away from in spacing passageway 6, and stability is good.

Move 4 feed end outer walls of reinforcing bar lead pipe and be provided with the screw thread, and equal threaded installation has big specification nut 5, the one end that big specification nut 5 is close to support beam 2 all is fixed with the friction pad, the friction pad can be made for the block rubber that is provided with anti-skidding line, also can be made for the thick burlap of multilayer, evenly mill on the terminal surface that support beam 2 is close to the friction pad and be carved with scale mark 21, scale mark 21 is a recess, set up the great big specification nut 5 of size, make the contact surface of big specification nut 5 and support beam 2 great, the frictional force has been increased.

Decide extension pipe 31 that the reinforcing bar runs through in the middle of reinforcing bar lead wire seat 3, extension pipe 31 both ends and 4 both ends of moving reinforcing bar lead wire pipe extend to the outside of outrigger 2 respectively, and the length that sets up extension pipe 31 and move reinforcing bar lead wire pipe 4 is longer, can play certain correction effect when the reinforcing bar passes through, reduces the bending.

During operation, firstly, the end of a longitudinal steel bar penetrates through the extension pipe 31, then the position of the movable steel bar lead pipe 4 on the support beam 2 is adjusted, so that the distance between the extension pipe 31 and the movable steel bar lead pipe 4 and the distance between two adjacent movable steel bar lead pipes 4 meet the requirement, and the operation is as follows: at first contrast scale mark 21, promote to move reinforcing bar lead tube 4 and remove for slide 8 is at the inside direction removal of spacing passageway 6, after will moving reinforcing bar lead tube 4's position adjustment, rotate big specification nut 5, make the friction pad on the big specification nut 5 support with support beam 2, and friction pad and scale mark 21 contact, increased frictional force, make the difficult removal in position of moving reinforcing bar lead tube 4, finally make the difficult emergence of interval between the longitudinal reinforcement change.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction steel mesh sheet welding set, includes frame bottom plate (1), its characterized in that: frame bottom plate (1) discharge end's top both sides are installed respectively and are used for setting up pallet (7) of horizontal reinforcing bar, frame bottom plate (1) feed end top transversely is provided with support beam (2), be fixed with in the middle of support beam (2) and supply reinforcing bar lead wire seat (3) surely that the reinforcing bar passes through, all install a plurality of movable reinforcement lead wire pipes (4) that supply the reinforcing bar to run through respectively on support beam (2) of deciding reinforcing bar lead wire seat (3) both sides, the horizontal position of movable reinforcement lead wire pipe (4) is adjustable.

2. The construction rebar mesh welding device of claim 1, wherein: the steel bar transverse reinforcing steel bar support is characterized in that an upper inclined block (9) is fixed on one side, far away from the support beam (2), of the top of the stand (7), a protruding portion (71) is fixed in the middle of the top of the stand (7), and a placing groove used for limiting transverse steel bar movement is formed between the upper inclined block (9) and the protruding portion (71).

3. The construction rebar mesh welding device of claim 1, wherein: the support is characterized in that a limiting channel (6) for a plurality of movable steel bar lead pipes (4) to pass through is formed in the middle of the support beam (2), and sliding grooves (61) are formed in the top and the bottom of the inner wall of the limiting channel (6).

4. The construction rebar mesh welding device of claim 3, wherein: all be fixed with slide (8) on the inside movable steel bar lead wire pipe (4) of spacing passageway (6), slide (8) top and bottom all are fixed with the slider with spout (61) adaptation.

5. The construction rebar mesh welding device of claim 1, wherein: the outer wall of the feed end of the movable steel bar lead pipe (4) is provided with threads, large-specification screw caps (5) are installed on the threads, friction pads are fixed at the ends, close to the support beam (2), of the large-specification screw caps (5), and scale marks (21) are uniformly milled on the end face, close to the friction pads, of the support beam (2).

6. The construction rebar mesh welding device of claim 1, wherein: an extension pipe (31) for a steel bar to penetrate through is fixed in the middle of the fixed steel bar lead seat (3), and two ends of the extension pipe (31) and two ends of the movable steel bar lead pipe (4) respectively extend to the outside of the support beam (2).