CN217166912U

CN217166912U - Steel bar welding device

Info

Publication number: CN217166912U
Application number: CN202220225600.8U
Authority: CN
Inventors: 赵英男; 王靖宇; 董科研
Original assignee: Jilin High Grade Highway Engineering Co ltd
Current assignee: Jilin High Grade Highway Engineering Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-08-12
Anticipated expiration: 2032-01-27

Abstract

A steel bar welding device comprises a bottom plate, a welding transformer is fixedly arranged at the top part of the bottom plate close to the right side of the bottom plate, a cavity is arranged on the upper surface of the bottom plate, a driving machine is fixedly arranged on the inner wall of the cavity through a support, a threaded rod is fixedly connected with the output end of the driving machine, a threaded sleeve plate is connected with the surface of the threaded rod in a threaded manner, a limiting assembly is connected with the bottom part of the threaded sleeve plate, a first stabilizing frame is fixedly connected with the top part of the threaded sleeve plate, a second stabilizing frame is fixedly connected with the top part of the bottom plate close to the left side of the bottom plate, and hydraulic clamping devices are fixedly arranged on the surfaces of the first stabilizing frame and the second stabilizing frame respectively. Butt pressure welding is carried out through resistance heating, a welding protection outer cover is added, and cooling treatment of subsequent welding points is carried out, so that convenience is brought to work.

Description

Steel bar welding device

Technical Field

The utility model relates to a steel bar welding technical field specifically is a steel bar welding device.

Background

The steel bar butt welding machine is often utilized to weld two steel bars together in a building site, a steel bar cage mainly plays a role in keeping with the stress of longitudinal steel bars of a column and mainly plays a role in tensile strength, the compressive strength of concrete is high but the tensile strength is very low, pile body concrete is restrained, and the pile body concrete can bear certain axial tension.

Disclosure of Invention

An object of the utility model is to provide a steel bar welding device possesses the joint stability when having ensured steel bar welding, carries out butt joint pressure welding through resistance heating to increased welding protection dustcoat, and the cooling of follow-up welding point is handled, brought convenient advantage for staff's work, brought certain favourable influence for the in-service use, solved the problem of proposing in the above background art.

The utility model provides a steel bar welding device, comprising a base plate, be close to its right side top fixed mounting on the bottom plate and have welding transformer, the cavity has been seted up to the upper surface of bottom plate, the inner wall of cavity has the driving machine through support fixed mounting, the output fixedly connected with threaded rod of driving machine, the surperficial threaded connection of threaded rod has the screw sleeve board, the bottom of screw sleeve board is connected with spacing subassembly, the first steady rest of top fixedly connected with of screw sleeve board, be close to its left top fixedly connected with second steady rest on the bottom plate, the equal fixed mounting in surface of first steady rest and second steady rest has hydraulic clamping device, hydraulic clamping device passes through the wire and is connected with welding transformer, hydraulic clamping device's surface is connected with the joint subassembly, the surface of joint subassembly is connected with the antiskid ribbed tile.

The limiting assembly comprises a limiting plate and a limiting groove, the limiting plate is fixedly connected to the bottom of the threaded sleeve plate, the limiting groove is formed in the top of the inner wall of the cavity, and the inner wall of the limiting groove is connected with the limiting plate in a sliding mode and matched with the surface of the limiting plate.

The clamping assembly comprises a clamping block and a clamping groove, the clamping block is fixedly connected to the top of the antiskid plate, a dust storage groove is formed in the surface, close to the middle of the bottom plate, of the clamping assembly, and cold water is placed on the inner wall of the dust storage groove.

The top fixed mounting of bottom plate has dustproof case lid, and the front side of dustproof case lid is opened and is equipped with the spout, and the inner wall sliding connection of spout has sealing door, and the top fixed mounting of dustproof case lid inner wall has the fog cooling machine.

The fixed surface of sealing door is connected with joint board, and the joint groove has been seted up to the inner wall of spout, the inner wall in joint groove and the surperficial joint and the adaptation of joint board.

The front side of sealing door opens and is equipped with the viewing aperture, and the inner wall fixed mounting of viewing aperture has transparent glass, and the fixed surface of sealing door front side is connected with the handle.

The lower surface of the bottom plate is fixedly connected with a shock pad, and the lower surface of the shock pad is coated with an anti-skid coating.

Compared with the prior art, the beneficial effects of the utility model are that:

through the arrangement of the clamping block and the clamping groove, the anti-skid plate is convenient for workers to disassemble and assemble, through the arrangement of the clamping groove and the clamping plate, the sealing door is convenient for the workers to fixedly connect the sealing door on the dust-proof box cover, the sliding of the sealing door in the process of installing the reinforcing steel bars by the workers is reduced, the reinforcing steel bars can be fixed by the hydraulic clamping device, the driving machine is started to drive the threaded rod to rotate, the threaded rod rotates under the action of the limiting component to drive the threaded sleeve plate to move, the threaded sleeve plate moves to drive the first stabilizing frame to be close to the second stabilizing frame, so that the two reinforcing steel bars are attached, the short-circuit resistor can generate heat by the operation of the welding transformer, the ends of the reinforcing steel bars are heated, after high plasticity is heated, the reinforcing steel bar ends are extruded by applying force again, the two ends are firmly butted, the spraying cooling machine can spray the processed reinforcing steel bars, impurities falling from the welding positions of the reinforcing steel bars can enter the storage groove, cold water can be cooled down and processed, is convenient for retrieve, and the staff can watch the steel bar welding process through the viewing aperture.

Drawings

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

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

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is an enlarged view of the position B of the present invention.

Detailed Description

Embodiment 1, please refer to fig. 1 to 4, a steel bar welding device comprises a bottom plate 1, a welding transformer 2 is fixedly installed on the top of the bottom plate 1 near the right side thereof, the welding transformer 2 can generate heat by operating to cause a short circuit resistor, the ends of the steel bar are heated, and then are pressed by applying force to make the two ends reach a firm butt joint after being heated to high plasticity, a cavity is opened on the upper surface of the bottom plate 1, a driving machine 3 is fixedly installed on the inner wall of the cavity through a bracket, a threaded rod 4 is fixedly connected to the output end of the driving machine 3, the driving machine 3 can drive the threaded rod 4 to rotate, a threaded sleeve plate 5 is connected to the surface of the threaded rod 4 through a thread, a limiting component is connected to the bottom of the threaded sleeve plate 5, a first stabilizing frame 6 is fixedly connected to the top of the threaded sleeve plate 5, a second stabilizing frame 7 is fixedly connected to the top of the bottom plate 1 near the left side thereof, the screw sleeve plate 5 moves to drive the first stabilizing frame 6 to be close to the second stabilizing frame 7, the hydraulic clamping devices 8 are fixedly mounted on the surfaces of the first stabilizing frame 6 and the second stabilizing frame 7, the hydraulic clamping devices 8 are connected with the welding transformer 2 through wires, the surfaces of the hydraulic clamping devices 8 are connected with clamping components, and the surfaces of the clamping components are connected with the anti-slip plates 9.

Spacing subassembly include limiting plate 10 and spacing groove 11, limiting plate 10 fixed connection is on the bottom of threaded sleeve board 5, spacing groove 11 is seted up on the top of cavity inner wall, the inner wall of spacing groove 11 and the sliding surface connection and the adaptation of limiting plate 10, through the setting of limiting plate 10 and spacing groove 11, spacing has been carried out to the movement track of threaded sleeve board 5 for threaded rod 4 rotates and to drive threaded sleeve board 5 and remove.

The clamping assembly comprises a clamping block 12 and a clamping groove 13, the clamping block 12 is fixedly connected to the top of the antiskid plate 9, the clamping groove 13 is formed in the surface of the hydraulic clamping device 8, the inner wall of the clamping groove 13 is clamped and matched with the surface of the clamping block 12, and due to the arrangement of the clamping block 12 and the clamping groove 13, workers can conveniently disassemble and assemble the antiskid plate 9.

Bottom plate 1 on be close to its middle part the surface seted up dust storage tank 14, cold water has been placed to dust storage tank 14's inner wall, the impurity that the reinforcing bar welding department dropped can get into inside dust storage tank 14, cold water can cool down the processing, is convenient for retrieve.

The lower surface of the bottom plate 1 is fixedly connected with a shock pad 22, and an anti-skid coating is coated on the lower surface of the shock pad 22, so that the bottom stability during the welding of the steel bars is enhanced.

Embodiment 2, please refer to fig. 1 to 4, the difference between this embodiment and embodiment 1 is: the top fixed mounting of bottom plate 1 has dustproof case lid 15, and the front side of dustproof case lid 15 is opened and is equipped with spout 16, and the inner wall sliding connection of spout 16 has sealing door 17, and sealing door 17 can carry out comparatively steady removal on spout 16, and the effect that dustproof case lid 15 can protect, the top fixed mounting of dustproof case lid 15 inner wall has spray cooling machine 18, and spray cooling machine 18 function can carry out spray cooling to the reinforcing bar after the processing. The fixed surface of sealing door 17 is connected with joint board 19, and joint groove 20 has been seted up to the inner wall of spout 16, and the inner wall in joint groove 20 and the surperficial joint and the adaptation of joint board 19 through the setting of joint groove 20 and joint board 19, and the staff of being convenient for is with sealing door 17 fixed connection on dustproof case lid 15, has reduced the staff and has installed that sealing door 17 landing appears in the reinforcing bar process. The front side of sealing door 17 is opened and is equipped with viewing aperture 21, watches the steel bar welding process through viewing aperture 21, and the inner wall fixed mounting of viewing aperture 21 has transparent glass, and the fixed surface of sealing door 17 front side is connected with the handle.

The utility model discloses a working process:

when the anti-slip sealing door is used, the sealing door 17 can be lifted upwards by using the handle, the sealing door 17 can move on the sliding groove 16 stably, the anti-slip plate 9 can be conveniently dismounted by arranging the clamping block 12 and the clamping groove 13, the sealing door 17 can be conveniently and fixedly connected to the dustproof box cover 15 by arranging the clamping groove 20 and the clamping plate 19, the phenomenon that the sealing door 17 slides down in the process of installing the steel bars to influence subsequent operation is reduced, the steel bars can be fixedly arranged on the hydraulic clamping device 8, then the driving machine 3 can be started, the driving machine 3 can drive the threaded rod 4 to rotate, the movement track of the threaded sleeve plate 5 is limited by arranging the limiting plate 10 and the limiting groove 11, the threaded sleeve plate 5 can be driven to move by rotating the threaded rod 4, the first stabilizing frame 6 can be driven to be close to the second stabilizing frame 7 by moving the threaded sleeve plate 5, and then two steel bars can be attached, 2 functions of welding transformer can cause short-circuit resistance to produce heat, the heating reinforcing bar end, after heating to high plasticity, add the extrusion of doing all can, make both ends head reach firm butt joint, 18 functions of spraying cooling machine can carry out the mist cooling to the reinforcing bar after the processing, the impurity that the steel bar welding department dropped can get into inside the dust storage tank 14, cold water can cool down the processing, be convenient for retrieve, can watch steel bar welding process through viewing aperture 21, brought the facility for work.

Claims

1. The utility model provides a steel bar welding device, includes bottom plate (1), is close to its top fixed mounting on right side on bottom plate (1) and has welding transformer (2), its characterized in that: the cavity has been seted up to the upper surface of bottom plate (1), the inner wall of cavity has driving machine (3) through support fixed mounting, the output end fixedly connected with threaded rod (4) of driving machine (3), the surperficial threaded connection of threaded rod (4) has screw sleeve board (5), the bottom of screw sleeve board (5) is connected with spacing subassembly, the first stabilizing frame (6) of top fixedly connected with of screw sleeve board (5), be close to its left top fixedly connected with second stabilizing frame (7) on bottom plate (1), the equal fixed mounting in surface of first stabilizing frame (6) and second stabilizing frame (7) has hydraulic clamping device (8), hydraulic clamping device (8) are connected with welding transformer (2) through the wire, the surface of hydraulic clamping device (8) is connected with the joint subassembly, the surface of joint subassembly is connected with antiskid ribbed tile (9).

2. A reinforcing bar welding apparatus according to claim 1, wherein: spacing subassembly includes limiting plate (10) and spacing groove (11), and limiting plate (10) fixed connection is on the bottom of screw sleeve board (5), and spacing groove (11) are seted up on the top of cavity inner wall, the inner wall of spacing groove (11) and the surface sliding connection and the adaptation of limiting plate (10).

3. A reinforcing bar welding apparatus according to claim 1, wherein: the clamping assembly comprises a clamping block (12) and a clamping groove (13), the clamping block (12) is fixedly connected to the top of the anti-skid plate (9), the clamping groove (13) is formed in the surface of the hydraulic clamping device (8), and the inner wall of the clamping groove (13) is clamped and matched with the surface of the clamping block (12).

4. A reinforcing bar welding apparatus according to claim 1, wherein: the dust storage tank (14) is arranged on the surface, close to the middle of the bottom plate (1), and cold water is placed on the inner wall of the dust storage tank (14).

5. A reinforcing bar welding apparatus according to claim 1, wherein: the top fixed mounting of bottom plate (1) has dustproof case lid (15), and the front side of dustproof case lid (15) is opened and is equipped with spout (16), and the inner wall sliding connection of spout (16) has sealing door (17), and the top fixed mounting of dustproof case lid (15) inner wall has spraying cooling machine (18).

6. A reinforcing bar welding apparatus according to claim 5, wherein: the surface fixed connection of sealing door (17) has joint board (19), and joint groove (20) have been seted up to the inner wall of spout (16), the inner wall in joint groove (20) and the surperficial joint and the adaptation of joint board (19).

7. A reinforcing bar welding apparatus according to claim 5, wherein: the front side of sealing door (17) is opened and is equipped with viewing aperture (21), and the inner wall fixed mounting of viewing aperture (21) has transparent glass, and the fixed surface of sealing door (17) front side is connected with the handle.

8. A reinforcing bar welding apparatus according to claim 1, wherein: the lower surface of the bottom plate (1) is fixedly connected with a shock pad (22), and the lower surface of the shock pad (22) is coated with an anti-skid coating.