CN212286528U

CN212286528U - Rotary tool for welding heating and ventilation pipe

Info

Publication number: CN212286528U
Application number: CN202020780682.3U
Authority: CN
Inventors: 童思思; 赖国梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-05
Anticipated expiration: 2030-05-13

Abstract

The utility model belongs to the field of heating and ventilation engineering, in particular to a rotary tool for welding a heating through pipe, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with two mounting seats which are symmetrically distributed, the inside of the mounting seat is rotatably connected with a sleeve, a rotating groove is arranged inside the bottom plate, the outer side wall of the sleeve is fixedly connected with a snap ring, the snap ring is rotatably connected inside the rotating groove, the top of the mounting seat is fixedly connected with a mounting block, the inner part of the mounting block is in threaded connection with a bolt, rotatable sleeves are arranged inside two mounting seats on the bottom plate, the sleeves are positioned through bolts inside mounting seat top mounting blocks, two warm through pipes are fixed inside the two sleeves during welding, the sleeves can be rotated to enable the sleeves to bring the warm through pipes to rotate inside the mounting seats, the positions of the welding positions of the warm through pipes are adjusted, and workers can change the positions of the welding positions of the warm through pipes according to welding requirements.

Description

Rotary tool for welding heating and ventilation pipe

Technical Field

The utility model relates to a warm engineering field that leads to specifically is a rotatory frock for warm siphunculus welded.

Background

Warm siphunculus is before using, need be according to the installation demand, with the warm siphunculus welding of multistage together, adopt the manual work to weld at present, treat two warm siphunculus that weld and put at workstation or subaerial, use anchor clamps to press from both sides tight back and carry out the welding, the welding workman need carry out weldment work round warm siphunculus during the welding, or loosen anchor clamps and rotate warm siphunculus, continue to weld next welding part towards the workman after, it is comparatively loaded down with trivial details to operate, work efficiency is lower.

Disclosure of Invention

An object of the utility model is to provide a be used for warm siphunculus welded rotatory frock 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 be used for warm logical pipe welded rotatory frock, includes the bottom plate, two mount pads that are the symmetric distribution of bottom plate top fixedly connected with, the inside rotation of mount pad is connected with the sleeve, the inside rotation groove of having seted up of bottom plate, sleeve lateral wall fixedly connected with snap ring, the snap ring rotates to be connected rotate inslot portion, mount pad top fixedly connected with installation piece, the inside threaded connection of installation piece has the bolt, a plurality of locating hole has been seted up to the snap ring lateral wall, the bolt spiro union is fixed inside the locating hole.

As a further aspect of the present invention: the sleeve is internally provided with two clamping plates which are vertically distributed, and the inner sides of the clamping plates are arc-shaped surfaces.

As a further aspect of the present invention: the threaded connection has the screw rod in the sleeve top, the screw rod bottom with be located the top splint rotate to be connected.

As a further aspect of the present invention: the inner wall of the bottom of the sleeve is fixedly connected with a plurality of springs, and the other ends of the springs are fixedly connected with the clamping plates located below.

As a further aspect of the present invention: and the bottom of one side opposite to the two sleeves is fixedly connected with a connecting rod.

As a further aspect of the present invention: the outer wall of the right side of the sleeve, which is positioned on the left side, is fixedly connected with three holding rods, and the three holding rods are distributed in a triangular shape.

As a further aspect of the present invention: the screw rod is located sleeve top right side, the screw rod with have the gap between the mount pad.

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

rotatable sleeves are arranged inside two mounting seats on a bottom plate, the sleeves are positioned through bolts inside mounting blocks at the tops of the mounting seats, two warm through pipes are fixed inside the two sleeves during welding, the sleeves can be rotated to enable the sleeves to carry the warm through pipes to rotate inside the mounting seats, the positions of the welding positions of the warm through pipes are adjusted, workers can change the positions of the welding positions of the warm through pipes according to welding requirements conveniently, the workers can weld the warm through pipes in situ, the welding machine is convenient to use, time and labor are saved, the working efficiency is improved, the sleeves are fixed through the bolts after the positions are adjusted, the internal warm through pipes are fixed, the workers can perform welding work conveniently after the warm through pipes are fixed, the stability during welding of the warm through pipes is improved, and the welding quality is guaranteed.

Drawings

FIG. 1 is a schematic structural diagram of a rotary tool for welding a warm-up pipe;

FIG. 2 is a schematic cross-sectional structural view of a side surface of a rotary tool for welding a heating and ventilating pipe;

FIG. 3 is a schematic top view of a rotating tool for welding a warm-up pipe;

fig. 4 is a schematic structural diagram of a sleeve in a rotary tool for welding a warm-up pipe.

In the figure: 1. a base plate; 11. a mounting seat; 111. a rotating groove; 2. a sleeve; 21. a snap ring; 211. positioning holes; 22. a screw; 23. a spring; 24. a connecting rod; 25. a holding rod; 3. a splint; 4. mounting blocks; 41. and (4) bolts.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the utility model, an embodiment, a be used for warm logical pipe welded rotatory frock, including bottom plate 1, two mount pads 11 that are the symmetric distribution of 1 top fixedly connected with of bottom plate, 11 inside rotations of mount pad are connected with sleeve 2, 1 inside rotation groove 111 of having seted up of bottom plate, 2 lateral wall fixedly connected with snap ring 21 of sleeve, snap ring 21 rotates to be connected inside rotating

groove

111, 11 top fixedly connected with installation block 4 of mount pad, 4 inside threaded connection of installation block has bolt 41, a plurality of locating hole 211 has been seted up to the snap ring 21 lateral wall, bolt 41 spiro union is fixed inside locating hole 211.

In fig. 1, 2, 3 and 4: the bottom plate 1 and the two mounting seats 11 at the top of the bottom plate 1 are combined to form a rotary tool, the two mounting seats 11 are internally provided with sleeves 2, when the heating through pipes are welded, the two heating through pipes are fixed through the two sleeves 2, the two heating through pipes to be welded can be welded after being placed inside the sleeves 2, snap rings 21 at the outer sides of the two sleeves 2 are rotatably connected inside rotating grooves 111 inside the mounting seats 11, in the using process, workers rotate the sleeves 2, the sleeves 2 can rotate inside the mounting seats 11 through mutual matching between the snap rings 21 and the rotating grooves 111, the sleeves 2 can drive the heating through pipes inside to rotate through rotation, the orientation of the welding positions of the heating through pipes can be adjusted, the use is convenient, the heating through rotation can be conveniently carried out, the orientation of the welding positions of the heating through pipes can be changed according to welding requirements through the rotating sleeves 2, the workers can weld the heating through pipes standing in situ, the bottom of one side, opposite to the two sleeves 2, of the two sleeves 2 is fixedly connected with a connecting rod 24, the two sleeves 2 are connected together through the connecting rod 24, when the device is used, a worker can rotate one of the sleeves 2 to enable the two sleeves 2 to rotate together, the heating and ventilating pipes inside the two sleeves 2 can rotate together, the worker can weld the heating and ventilating pipes conveniently, after the direction of the internal heating and ventilating pipe is adjusted by rotating the sleeves 2, the worker can inwards screw bolts 41 inside the mounting block 4 at the top of the mounting seat 11, the bolts 41 move forwards and approach to a clamping ring 21 on the outer side of the sleeve 2, a plurality of positioning holes 211 are formed in the outer side wall of the clamping ring 21, the bolts 41 can enter the positioning holes 211 in the clamping ring 21 when continuing to move forwards and are matched with each other through the positioning holes 211 and the bolts 41, can be with sleeve 2's rigidity, and then fixed with the warm siphunculus of inside, will warm behind the siphunculus fixed more make things convenient for the workman to carry out weldment work, stability when can also improving warm siphunculus welding after fixed, guarantee welded quality, the quantity of locating hole 211 has a plurality of on snap ring 21, has increased the scope that bolt 41 and locating hole 211 are connected, can carry out the fixed of different positions to sleeve 2.

In fig. 1 and 2: the sleeve 2 is internally provided with two clamping plates 3 which are vertically distributed, the inner sides of the clamping plates 3 are arc-shaped surfaces, the top end of the sleeve 2 is internally connected with a screw rod 22 in a threaded manner, the bottom of the screw rod 22 is rotatably connected with the clamping plate 3 positioned above, the inner wall of the bottom of the sleeve 2 is fixedly connected with a plurality of springs 23, and the other ends of the springs 23 are fixedly connected with the clamping plate 3 positioned below; the heating through pipe to be welded is arranged inside the sleeve 2, the heating through pipe is placed on the clamping plate 3 which is arranged inside the sleeve 2 and is positioned below the sleeve 2 during installation, the clamping plate 3 below the sleeve is connected with the springs 23 on the inner wall of the bottom of the sleeve 2, the heating through pipe can be supported by the clamping plate 3 below the sleeve through contraction and rebound of the springs 23, the screw rod 22 at the top of the sleeve 2 is screwed downwards, the screw rod 22 pushes the clamping plate 3 above the sleeve downwards to be attached to the heating through pipe, the screw rod 22 is screwed down to fix the position of the screw rod 22, the heating through pipe can be fixed through the two clamping plates 3, the stability during welding of the heating through pipe can be improved, the welding quality is ensured, the heating through pipe can be fixed between the two clamping plates 3 immovably through mutual matching between the springs 23 and the clamping plate 3 below the sleeve 22 and the clamping plate 3 above the screw rod 22, when the heating through pipe is rotated by rotating the sleeve 2, a worker can weld the heating through the heating, 3 inboards of splint are the arcwall face, make splint 3 can be inseparabler with warm siphunculus laminating, and then improve fixed fastness, through two splint 3, screw rod 22 and a plurality of spring 23, can also fix the warm siphunculus of multiple pipe diameter, improved the suitability.

In fig. 4: the outer wall of the right side of the sleeve 2 on the left side is fixedly connected with three holding rods 25, and the three holding rods 25 are distributed in a triangular shape; in the use, the workman holds the holding rod 25 on the sleeve 2, and stimulate the holding rod 25 downwards, can make sleeve 2 rotate in mount pad 11 is inside, adjust inside warm logical pipe welding position's orientation, moreover, the steam generator is simple in operation, it makes things convenient for the workman application of force to set up the holding rod 25, the quantity of holding rod 25 is three, three holding rod 25 is triangular distribution, each holding rod 25 corresponds the rotation range of forty-five degrees, can form a cross between three holding rod 25 and the connecting rod 24, make things convenient for the workman to carry out the rotation of sleeve 2.

In fig. 2 and 3: the screw rod 22 is positioned on the right side of the top of the sleeve 2, and a gap is formed between the screw rod 22 and the mounting seat 11; when the sleeve 2 is rotated, the screw rod 22 can rotate along with the sleeve 2, a gap is formed between the screw rod 22 and the mounting seat 11, the screw rod 22 always moves outside the mounting seat 11, the mounting seat 11 cannot be touched, and the rotation of the sleeve 2 cannot be hindered.

The utility model discloses a theory of operation is: when the welding device works, two heating through pipes to be welded are placed between two clamping plates 3 in two sleeves 2, the screw rods 22 are screwed to fix the heating through pipes, the stability of the heating through pipes during welding is improved, the heating through pipes can be welded after being fixed, workers can rotate the sleeves 2 in the welding process, the sleeves 2 can drive the heating through pipes in the sleeves to rotate to adjust the orientation of the welding positions of the heating through pipes, the heating through pipes can be conveniently rotated, the orientation of the welding positions of the heating through pipes can be changed according to welding requirements by rotating the sleeves 2, the workers can weld the heating through pipes when standing on the spot, the use is convenient, the working efficiency is improved, after the orientation of the welding positions of the heating through pipes in the sleeves 2 is adjusted, the workers can inwards screw bolts 41 in the mounting blocks 4, the bolts 41 can enter the positioning holes 211 in the clamping rings 21, and the positioning holes 211 and the bolts 41 are matched with each other, with the rigidity of sleeve 2, and then fixed with the warm siphunculus of inside, make things convenient for the workman to carry out weldment work after fixed, guarantee welded quality.

The above-mentioned, 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. The utility model provides a be used for warm logical pipe welded rotatory frock, includes bottom plate (1), its characterized in that, two mount pads (11) that are the symmetric distribution of bottom plate (1) top fixedly connected with, mount pad (11) internal rotation is connected with sleeve (2), bottom plate (1) inside has been seted up and has been rotated groove (111), sleeve (2) lateral wall fixedly connected with snap ring (21), snap ring (21) rotate to be connected rotate inside groove (111), mount pad (11) top fixedly connected with installation piece (4), installation piece (4) internal thread is connected with bolt (41), a plurality of locating hole (211) have been seted up to snap ring (21) lateral wall, bolt (41) spiro union is fixed inside locating hole (211).

2. The rotating tool for welding the heating and ventilating pipe according to claim 1, wherein the sleeve (2) is internally provided with two clamping plates (3) which are vertically distributed, and the inner sides of the clamping plates (3) are arc-shaped surfaces.

3. A rotating tool for heating and ventilating pipe welding according to claim 2, characterized in that a screw rod (22) is connected to the top end of the sleeve (2) in a threaded manner, and the bottom of the screw rod (22) is rotatably connected with the clamping plate (3) located above.

4. The rotating tool for welding the heating and ventilation pipe according to claim 2, wherein a plurality of springs (23) are fixedly connected to the inner wall of the bottom of the sleeve (2), and the other ends of the plurality of springs (23) are fixedly connected with the clamping plate (3) located below.

5. The rotating tool for welding the heating and ventilating pipe according to claim 1, wherein a connecting rod (24) is fixedly connected to the bottom of one side of each of the two sleeves (2) opposite to each other.

6. The rotating tool for welding the heating and ventilation pipe according to claim 1, wherein three holding rods (25) are fixedly connected to the outer wall of the right side of the sleeve (2) on the left side, and the three holding rods (25) are distributed in a triangular shape.

7. A rotary tool for heating and ventilating pipe welding according to claim 3, characterized in that the screw (22) is located at the top right side of the sleeve (2), and a gap is formed between the screw (22) and the mounting seat (11).