CN215091773U

CN215091773U - Steel pipe welding frame for building site

Info

Publication number: CN215091773U
Application number: CN202121295761.6U
Authority: CN
Inventors: 汪海富
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-10
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a steel pipe welding frame for building site, which comprises a supporting plate, wherein the top of the supporting plate is symmetrically and fixedly connected with a fixed box, the inner part of the fixed box is rotationally connected with a rotary drum, both sides of the rotary drum are fixedly connected with rotary rings, the outer sides of the rotary rings are provided with a placing groove, the inner parts of the rotary rings are equidistantly and slidably connected with sliding blocks, the inner part of the fixed box is fixedly connected with a fixed block, a rotating shaft is rotationally connected between the fixed block and the fixed box, and the outer side of the rotating shaft is fixedly connected with a transmission gear; the utility model discloses the beneficial effect who reaches is: the steel pipe fixing device has the advantages that the sliding block, the plane threads, the limiting block, the limiting rod, the first bevel gear, the second bevel gear and the transmission shaft are arranged, so that the fixing function of the steel pipe is realized; through having set up driving shaft, driving belt, driven shaft, No. three bevel gears, No. four bevel gears, pivot and drive gear and realized that the swivel becket carries out the pivoted function, need not artifically rotate the steel pipe, convenient to use, the practicality is strong.

Description

Steel pipe welding frame for building site

Technical Field

The utility model relates to a welding frame technical field specifically is a steel pipe welding frame for building site.

Background

The building site is a place where building projects are developed and civil engineering is carried out, the range of the building site is often closed by enclosing plates, wire netting or enclosing walls, the access of personnel, materials, machinery and vehicles is limited, the steel pipe is steel with a hollow section, the length of the steel pipe is far greater than the diameter or the circumference, and the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; need weld the steel pipe at the job site, present for the building site steel pipe welding frame place the steel pipe mostly on the support and weld, need artificial rotation steel pipe to accomplish the welding of different angles among the welding process, work efficiency is low, is not convenient for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel pipe welding frame for building site to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a steel pipe welding frame for building site, includes the backup pad, the fixed case of top symmetry fixedly connected with of backup pad, the inside rotation of fixed case is connected with the rotary drum, the equal fixedly connected with swivel becket in both sides of rotary drum, the outside of swivel becket is equipped with the standing groove, the inside equidistance sliding connection of swivel becket has the sliding block, the inside fixedly connected with fixed block of fixed case, it is connected with the pivot to rotate between fixed block and the fixed case, the outside fixedly connected with drive gear of pivot, the outside of rotary drum is equipped with the outer tooth's socket that uses with the drive gear cooperation.

Preferably, the inside of backup pad is rotated and is connected with driving shaft and driven shaft, be connected through the driving belt transmission between driving shaft and the driven shaft, the inside fixedly connected with motor of backup pad, the output and the driving shaft fixed connection of motor.

Preferably, one end of the rotating shaft is fixedly connected with a third bevel gear, and one end of the driving shaft and one end of the driven shaft are fixedly connected with a fourth bevel gear matched with the third bevel gear for use.

Preferably, the inside equidistance of rotating ring is equipped with the spacing groove, the inside sliding connection of spacing groove has the stopper, one side fixedly connected with gag lever post of stopper, gag lever post and sliding block fixed connection.

Preferably, the inside of swivel becket rotates and is connected with and rotates the seat, one side of rotating the seat is equipped with the plane screw thread, one side of sliding block is equipped with the sawtooth of using with plane screw thread fit.

Preferably, the inside of the rotating ring is rotatably connected with a transmission shaft, one end of the transmission shaft is fixedly connected with a second bevel gear, one side of the rotating seat is provided with a first bevel gear matched with the second bevel gear for use, and the diameter of the first bevel gear is larger than that of the second bevel gear.

Preferably, the bottom of the supporting plate is symmetrically and fixedly connected with the supporting seats, the outer side of the supporting plate is fixedly connected with the control switch, and the motor is electrically connected with the control switch.

The utility model discloses the beneficial effect who reaches is: the steel pipe fixing device has the advantages that the sliding block, the plane threads, the limiting block, the limiting rod, the first bevel gear, the second bevel gear and the transmission shaft are arranged, so that the fixing function of the steel pipe is realized; through having set up driving shaft, driving belt, driven shaft, No. three bevel gears, No. four bevel gears, pivot and drive gear and realized that the swivel becket carries out the pivoted function, need not artifically rotate the steel pipe, convenient to use, the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

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

FIG. 3 is a schematic structural view of the rotating ring of the present invention;

fig. 4 is an enlarged view of part a of the present invention;

fig. 5 is an enlarged view of a part B of the present invention.

In the figure: 1. a support plate; 2. a support; 3. a control switch; 4. a placement groove; 5. a rotating ring; 6. a fixed box; 7. a motor; 8. a drive belt; 9. a rotating drum; 10. an outer gullet; 11. a planar thread; 12. a slider; 13. a limiting rod; 14. a limiting block; 15. a limiting groove; 16. saw teeth; 17. a rotating seat; 18. a first bevel gear; 19. a second bevel gear; 20. a drive shaft; 21. a third bevel gear; 22. a fourth bevel gear; 23. a driven shaft; 24. a fixed block; 25. a rotating shaft; 26. a transmission gear; 27. a drive shaft.

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. 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.

Referring to fig. 1-5, the present invention provides a technical solution:

a steel pipe welding frame for a building site comprises a supporting plate 1, wherein the top of the supporting plate 1 is symmetrically and fixedly connected with a fixed box 6, the inside of the fixed box 6 is rotatably connected with a rotary drum 9 so as to drive a rotary ring 5 to rotate, the two sides of the rotary drum 9 are fixedly connected with rotary rings 5, a placing groove 4 is arranged on the outer side of each rotary ring 5, and sliding blocks 12 are connected to the inside of each rotary ring 5 in an equidistant sliding manner so as to fix a steel pipe conveniently; the inside fixedly connected with fixed block 24 of fixed box 6, rotate between fixed block 24 and the fixed box 6 and be connected with pivot 25, the outside fixedly connected with drive gear 26 of pivot 25, the outside of rotary drum 9 is equipped with outer tooth's socket 10 with drive gear 26 cooperation use, is convenient for drive the rotation of rotary drum 9.

Furthermore, the inside of the supporting plate 1 is rotatably connected with a driving shaft 27 and a driven shaft 23, the driving shaft 27 is in transmission connection with the driven shaft 23 through a transmission belt 8, the inside of the supporting plate 1 is fixedly connected with a motor 7, and the output end of the motor 7 is fixedly connected with the driving shaft 27, so that the driving shaft 27 and the driven shaft 23 can be conveniently driven to rotate.

Furthermore, one end of the rotating shaft 25 is fixedly connected with a third bevel gear 21, and one end of the driving shaft 27 and one end of the driven shaft 23 are both fixedly connected with a fourth bevel gear 22 matched with the third bevel gear 21 for use, so that the rotating shaft 25 can be driven to rotate conveniently.

Furthermore, the inside equidistance of rotating ring 5 is equipped with spacing groove 15, and the inside sliding connection of spacing groove 15 has stopper 14, and one side fixedly connected with gag lever post 13 of stopper 14, gag lever post 13 and sliding block 12 fixed connection are convenient for sliding of sliding block 12.

Furthermore, the inside of rotating ring 5 is rotatably connected with rotating seat 17, one side of rotating seat 17 is provided with planar thread 11, and one side of sliding block 12 is provided with sawtooth 16 matched with planar thread 11 for use, so as to drive sliding block 12 to slide.

Furthermore, a transmission shaft 20 is rotatably connected inside the rotating ring 5, one end of the transmission shaft 20 is fixedly connected with a second bevel gear 19, a first bevel gear 18 matched with the second bevel gear 19 for use is arranged on one side of the rotating seat 17, and the diameter of the first bevel gear 18 is larger than that of the second bevel gear 19, so that the rotating seat 17 can be driven to rotate conveniently.

Further, the bottom of the supporting plate 1 is symmetrically and fixedly connected with a support 2, the outer side of the supporting plate 1 is fixedly connected with a control switch 3, and the motor 7 is electrically connected with the control switch 3, so that the control switch 3 can control the running state of the device.

Specifically, when the utility model is used, a steel pipe is placed inside the placing groove 4, the transmission shaft 20 is rotated, the transmission shaft 20 rotates to drive the second bevel gear 19 to rotate, the second bevel gear 19 rotates to drive the first bevel gear 18 to rotate, the first bevel gear 18 rotates to drive the rotating seat 17 to rotate, the rotating seat 17 drives the plane thread 11 to rotate, thereby driving the sliding block 12 to slide, the steel pipe is fixed, the transmission shaft 20 is fixed by a nut after the fixing is finished, the motor 7 is started, the output end of the motor 7 drives the driving shaft 27 to rotate, the driving shaft 27 drives the driven shaft 23 to rotate through the transmission belt 8, thereby driving the fourth bevel gear 22 to rotate, the fourth bevel gear 22 drives the third bevel gear 21 to rotate, the third bevel gear 21 drives the rotating shaft 25 to rotate, the rotating shaft 25 drives the transmission gear 26 to rotate, the transmission gear 26 drives the rotating drum 9 to rotate, the rotating drum 9 drives the rotating ring 5 to rotate, thereby driving the steel pipe to rotate for welding.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a welded steel tube rack for building site, includes backup pad (1), its characterized in that: the top symmetry fixedly connected with of backup pad (1) is fixed case (6), the inside rotation of fixed case (6) is connected with rotary drum (9), the equal fixedly connected with swivel becket (5) in both sides of rotary drum (9), the outside of swivel becket (5) is equipped with standing groove (4), the inside equidistance sliding connection of swivel becket (5) has sliding block (12), the inside fixedly connected with fixed block (24) of fixed case (6), it is connected with pivot (25) to rotate between fixed block (24) and fixed case (6), the outside fixedly connected with drive gear (26) of pivot (25), the outside of rotary drum (9) is equipped with outer tooth's socket (10) of using with drive gear (26) cooperation.

2. The welding stand of steel pipe for construction site according to claim 1, wherein: the inside of backup pad (1) rotates and is connected with driving shaft (27) and driven shaft (23), be connected through driving belt (8) transmission between driving shaft (27) and driven shaft (23), the inside fixedly connected with motor (7) of backup pad (1), the output and driving shaft (27) fixed connection of motor (7).

3. The welding stand of steel pipe for construction site according to claim 2, characterized in that: one end of the rotating shaft (25) is fixedly connected with a third bevel gear (21), and one end of the driving shaft (27) and one end of the driven shaft (23) are fixedly connected with a fourth bevel gear (22) matched with the third bevel gear (21) for use.

4. The welding stand of steel pipe for construction site according to claim 1, wherein: the inside equidistance of rotating ring (5) is equipped with spacing groove (15), the inside sliding connection of spacing groove (15) has stopper (14), one side fixedly connected with gag lever post (13) of stopper (14), gag lever post (13) and sliding block (12) fixed connection.

5. The welding stand of steel pipe for construction site according to claim 1, wherein: the inside of rotating ring (5) is rotated and is connected with and rotates seat (17), one side of rotating seat (17) is equipped with plane screw thread (11), one side of sliding block (12) is equipped with sawtooth (16) of using with plane screw thread (11) cooperation.

6. The welding stand of steel pipe for construction site according to claim 5, wherein: the inside of the rotating ring (5) is rotatably connected with a transmission shaft (20), one end of the transmission shaft (20) is fixedly connected with a second bevel gear (19), one side of the rotating seat (17) is provided with a first bevel gear (18) matched with the second bevel gear (19) for use, and the diameter of the first bevel gear (18) is larger than that of the second bevel gear (19).

7. The welding stand of steel pipe for construction site according to claim 2, characterized in that: the bottom of backup pad (1) symmetry fixedly connected with support (2), backup pad (1) outside fixedly connected with control switch (3), motor (7) and control switch (3) electric connection.