CN211102495U

CN211102495U - Automatic welding machine for scaffold steel pipes

Info

Publication number: CN211102495U
Application number: CN201922393116.7U
Authority: CN
Inventors: 张永生
Original assignee: Hebei Xinliang Construction Equipment Manufacturing Co ltd
Current assignee: Hebei Xinliang Construction Equipment Manufacturing Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-07-28
Anticipated expiration: 2029-12-27

Abstract

The utility model belongs to the technical field of the scaffold technique and specifically relates to an automatic welding machine of scaffold steel pipe, including automatic soldered connection, automatic soldered connection one side is equipped with the support, and support one side fixed connection is equipped with the portal frame, and portal frame one side is equipped with the mounting hole, and automatic soldered connection is in the mounting hole, and the both sides that the portal frame was kept away from mutually all fix the positioning seat that is equipped with on support one side, and the equal rotary type connection of positioning seat inboard is equipped with the holding ring, and the equal sliding type connection of holding ring inboard is equipped with the steel pipe, and positioning seat one side all is equipped with the gear lantern ring. The utility model discloses, through setting up automatic weld head, positioning seat, holding ring, the gear lantern ring, driven gear, locking bolt, axis of rotation, driving gear, power device, make it have the automatic weld function, improve welding efficiency greatly, and have the function of preventing bending, be fit for promoting.

Description

Automatic welding machine for scaffold steel pipes

Technical Field

The utility model relates to a scaffold frame technical field especially relates to an automatic welding machine of scaffold frame steel pipe.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out, and is divided into an outer scaffold and an inner scaffold according to the erected position; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; divide into pole setting formula scaffold according to the structural style, bridge type scaffold, gate-type scaffold, suspension type scaffold, hanging scaffold, choose formula scaffold, climb formula scaffold, steel pipe scaffold among the prior art, in-process is built in the preparation, in order to can make full use of steel pipe, often need to weld into a longer steel pipe with two shorter steel pipes and use, and the welding of steel pipe is mostly manual welding, and circular steel pipe welding is inconvenient, and manual welding often can cause the bending, can't guarantee the concentricity, for this, we have proposed the automatic welding machine of a scaffold steel pipe, a problem is used for solving above-mentioned.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the steel pipe scaffold who exists among the prior art, in the in-process is built in the preparation, in order to make full use of steel pipe, often need to weld into a longer steel pipe with two shorter steel pipes and use, and the welding of steel pipe is mostly manual welding, and circular steel pipe welding is inconvenient, and manual welding often can cause the bending, can't guarantee the shortcoming of concentricity, and the automatic welder of a scaffold steel pipe who provides.

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

an automatic welding machine for scaffold steel pipes is designed, which comprises an automatic welding head, wherein a support is arranged on one side of the automatic welding head, a portal frame is fixedly connected on one side of the support, a mounting hole is formed in one side of the portal frame, the automatic welding head is fixedly connected in the mounting hole, positioning seats are fixedly arranged on two sides, far away from the portal frame, of one side of the support, the inner sides of the positioning seats can be rotatably connected with positioning rings, the inner sides of the positioning rings can be slidably connected with steel pipes, gear sleeve rings are arranged on one sides of the positioning seats, connecting rods are fixedly arranged on two sides, far away from the gear sleeve rings, one sides of the connecting rods are fixedly arranged on one sides of the support, transmission holes are formed in the positions of the gear sleeve rings on one side of the support, gear grooves are formed, the steel pipe all can be connected at the locking ring inboard fixedly, the equal fixed a plurality of locking boards that are equipped with in locking ring one side, locking board one side all is equipped with the screw hole, the screw hole inboard all is equipped with the locking bolt through threaded connection, support one side is equipped with the axis of rotation, the axis of rotation outside is rotated and is connected and is equipped with a plurality of pivot seats, the pivot seat is all fixed on support one side, the axis of rotation both ends outside is all fixed and is equipped with the driving gear, the driving gear all is connected through the meshing transmission with driven gear, gear lantern ring one side all is equipped with the meshing groove, axis of rotation one side is equipped with power device.

Preferably, power device includes the A gear, A gear fixed connection is on the axis of rotation outside, support one side fixed connection is equipped with U type motor frame, U type motor frame one side fixed connection is equipped with the motor, the motor needs to be through wire external power supply, the motor shaft end fixed connection of motor is equipped with the B gear, the B gear is connected through the meshing transmission with the A gear.

Preferably, a pipe perforation is arranged on one side of the support, a welding slag receiving disc is detachably connected to the inner side of the pipe perforation in a sliding mode, and a handle is fixedly connected to one side of the welding slag receiving disc.

The utility model provides an automatic welding machine of scaffold steel pipe, beneficial effect lies in: through setting up the automatic weld head, a support, the portal frame, make it have the automatic weld function, through setting up the positioning seat, the holding ring, the steel pipe, make the steel pipe can accomplish the welding at rotatory in-process, and have location limit function at rotatory in-process, prevent its bending, can guarantee its concentricity, through setting up the gear lantern ring, the connecting rod, driven gear, the locking ring, the locking plate, locking bolt, can fix the steel pipe locking, make the steel pipe can follow driven gear, the locking ring is rotatory, through setting up the axis of rotation, the pivot seat, the driving gear, power device, make the steel pipe have the automatic rotation function, and two are synchronous with fast rotations, thereby have the automatic weld function, can improve welding efficiency greatly, and have the bending prevention function, and be suitable for promoting.

Drawings

Fig. 1 is a schematic view of a front axial measurement structure of an automatic welding machine for scaffold steel pipes according to the present invention;

fig. 2 is a schematic view of a bottom surface axial measurement structure of the automatic welding machine for scaffold steel pipes provided by the present invention;

fig. 3 is a schematic view of a front cut axial measurement structure of an automatic welding machine for scaffold steel pipes according to the present invention;

fig. 4 is a schematic view of a partially enlarged structure of a region a in fig. 3 according to the present invention;

fig. 5 is the utility model provides a structure schematic is surveyed to local axle of automatic welding machine of scaffold steel pipe.

In the figure: the automatic welding head comprises an automatic welding head 1, a support 2, a portal frame 3, a positioning seat 4, a positioning ring 5, a steel pipe 6, a gear sleeve ring 7, a connecting rod 8, a transmission hole 9, a driven gear 10, a locking ring 11, a locking plate 12, a locking bolt 13, a rotating shaft 14, a rotating shaft seat 15, a driving gear 16, an engaging groove 17, an A gear 18, a U-shaped motor frame 19, a motor 20, a B gear 21, a welding slag receiving disc 22 and a handle 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, an automatic welding machine for scaffold steel pipes comprises an automatic welding head 1, a bracket 2 is arranged on one side of the automatic welding head 1, a pipe perforation is arranged on one side of the bracket 2, a welding slag receiving disc 22 is detachably connected on the inner side of the pipe perforation in a sliding manner, a handle 23 is fixedly connected on one side of the welding slag receiving disc 22, so that the automatic welding machine has a welding slag collecting function and is convenient to clean, a portal frame 3 is fixedly connected on one side of the bracket 2, a mounting hole is arranged on one side of the portal frame 3, the automatic welding head 1 is fixedly connected in the mounting hole, so that the automatic welding function is realized, positioning seats 4 are fixedly arranged on two sides of the portal frame 3 away from one side of the bracket 2, positioning rings 5 can be rotatably connected on the inner sides of the positioning seats 4, steel pipes 6 can be connected and arranged on the inner sides of the positioning rings, prevent its bending, can guarantee its concentricity, positioning seat 4 one side all is equipped with the gear sleeve ring 7, the both sides that the gear sleeve ring 7 kept away from mutually all fixedly are equipped with connecting rod 8, connecting rod 8 one side is all fixed on 2 one sides of support, 2 one sides of support all are equipped with transmission hole 9 in the position of

gear sleeve ring

7, 7 inboards of gear sleeve ring all are equipped with the gear groove, equal rotatable type connection in the gear groove is equipped with driven gear 10, driven gear 10 inboard all fixedly is equipped with locking ring 11, equal sliding connection of steel pipe 6 is inboard at locking ring 11.

A plurality of locking plates 12 are fixedly arranged on one side of a locking ring 11, threaded holes are arranged on one side of each locking plate 12, locking bolts 13 are arranged on the inner sides of the threaded holes through threaded connection, a steel pipe 6 can be locked and fixed, the steel pipe 6 can follow a driven gear 10, the locking ring 11 rotates, a rotating shaft 14 is arranged on one side of a support 2, a plurality of rotating shaft seats 15 are arranged on the outer side of the rotating shaft 14 in a rotating connection mode, the rotating shaft seats 15 are fixed on one side of the support 2, driving gears 16 are fixedly arranged on the outer sides of two ends of the rotating shaft 14, the driving gears 16 and the driven gear 10 are connected through meshing transmission, meshing grooves 17 are formed in one side of a gear sleeve ring 7, a power device is arranged on one side of the rotating shaft 14, the steel pipe 6 has an automatic rotating function, two parts rotate at the same speed synchronously, the automatic welding function, a U-shaped motor frame 19 is fixedly connected to one side of the support 2, a motor 20 is fixedly connected to one side of the U-shaped motor frame 19, the motor 20 needs to be externally connected with a power supply through a lead, a gear B21 is fixedly connected to a motor shaft end of the motor 20, and the gear B21 is in meshing transmission connection with the gear A18.

The utility model has the advantages that the automatic welding head 1, the bracket 2 and the portal frame 3 are arranged when in use, so that the automatic welding device has the automatic welding function, the steel pipe 6 can be welded in the rotating process by arranging the positioning seat 4, the positioning ring 5 and the steel pipe 6, and has the positioning and limiting functions in the rotating process to prevent the steel pipe from being bent, the concentricity of the gear sleeve ring and the driven gear can be ensured, and by arranging the gear sleeve ring 7, the connecting rod 8, the driven gear 10, the locking ring 11, the locking plate 12 and the locking bolt 13, the steel pipe 6 can be locked and fixed, so that the steel pipe 6 can rotate along with the driven gear 10 and the locking ring 11, the steel tube 6 has the automatic rotation function by arranging the rotating shaft 14, the rotating shaft seat 15, the driving gear 16 and the power device, and the two steel tubes rotate synchronously at the same speed, thereby have the automatic weld function, can improve welding efficiency greatly, and have the bending prevention function, be fit for promoting.

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.

Claims

1. An automatic welding machine for scaffold steel pipes comprises an automatic welding head (1) and is characterized in that a support (2) is arranged on one side of the automatic welding head (1), a portal frame (3) is fixedly connected on one side of the support (2), a mounting hole is formed in one side of the portal frame (3), the automatic welding head (1) is fixedly connected in the mounting hole, positioning seats (4) are fixedly arranged on two sides, far away from the portal frame (3), of one side of the support (2), positioning rings (5) can be rotatably connected on the inner sides of the positioning seats (4), steel pipes (6) can be slidably connected on the inner sides of the positioning rings (5), gear sleeve rings (7) are arranged on one sides of the positioning seats (4), connecting rods (8) are fixedly arranged on two sides, far away from the gear sleeve rings (7), one sides of the connecting rods (8) are fixed on one side of the support, the steel pipe support is characterized in that a transmission hole (9) is formed in one side of the support (2) at the position of a gear sleeve ring (7), gear grooves are formed in the inner side of the gear sleeve ring (7), driven gears (10) can be rotatably connected in the gear grooves, locking rings (11) are fixedly arranged on the inner sides of the driven gears (10), steel pipes (6) can be slidably connected to the inner sides of the locking rings (11), a plurality of locking plates (12) are fixedly arranged on one sides of the locking rings (11), threaded holes are formed in one sides of the locking plates (12), locking bolts (13) are arranged on the inner sides of the threaded holes in a threaded connection mode, a rotating shaft (14) is arranged on one side of the support (2), a plurality of rotating shaft seats (15) are rotatably connected to the outer side of the rotating shaft (14), driving gears (16) are fixedly arranged on the outer sides of two ends of the rotating shaft, the driving gear (16) is in transmission connection with the driven gear (10) through meshing, a meshing groove (17) is formed in one side of the gear sleeve ring (7), and a power device is arranged on one side of the rotating shaft (14).

2. The automatic welding machine for scaffold steel pipes as claimed in claim 1, wherein the power device comprises an a gear (18), the a gear (18) is fixedly connected to the outer side of the rotating shaft (14), a U-shaped motor frame (19) is fixedly connected to one side of the support (2), an electric motor (20) is fixedly connected to one side of the U-shaped motor frame (19), the electric motor (20) needs to be externally connected with a power supply through a lead, a B gear (21) is fixedly connected to a motor shaft end of the electric motor (20), and the B gear (21) is in meshing transmission connection with the a gear (18).

3. The automatic welding machine for scaffold steel pipes as claimed in claim 1, wherein a pipe perforation is arranged on one side of the bracket (2), a welding slag receiving disc (22) is slidably and detachably connected inside the pipe perforation, and a handle (23) is fixedly connected on one side of the welding slag receiving disc (22).