CN218081255U

CN218081255U - Fixture for welding building heating ventilation pipe

Info

Publication number: CN218081255U
Application number: CN202221547853.3U
Authority: CN
Inventors: 杨继秋; 顾牧林; 韩刚; 陈林; 黄福兴; 余婉茹
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-12-20
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to a warm siphunculus technical field, and disclose a building warm siphunculus welding uses anchor clamps, including the bottom plate, the bottom both sides of bottom plate all bond there is the callus on the sole, the top fixed mounting of bottom plate has lift platform, the top of lift platform is fixed with the backup pad, the top bolt of backup pad has the box body, the right side fixed mounting of box body has the set-square, the top fixed mounting of set-square has the motor, the output shaft bolt of motor has the screw rod, the left end of screw rod runs through the inside of box body and rotates between rather than the inner wall and be connected; the utility model provides an anchor clamps can adjust the warm siphunculus of equidimension footpath not fixed, effectively improve the suitability of device, have guaranteed the stability of placing simultaneously, improve the welding effect, have solved at present when carrying out welding operation, and two pipelines only lean on bearing structure to place, and the skew appears in the position easily, and then leads to the welding problem that the deviation appears.

Description

Fixture for welding building heating ventilation pipe

Technical Field

The utility model relates to a warm siphunculus technical field specifically is a building warm siphunculus anchor clamps for welding.

Background

The heating and ventilation pipeline has a very wide application range. A purifying system air feeding and returning pipe, a central air conditioning ventilation pipe, an industrial air feeding and exhausting ventilation pipe, an environmental protection system air suction and exhaust pipe, a mine gas drainage pipe, a mine rubberized cloth air duct and the like.

When two warm siphunculuss join, generally select welding or bolt operation, wherein, when carrying out welding operation at present, two pipelines only lean on bearing structure to place, the skew appears easily in the position, and then leads to the welding deviation to appear, needs a welding to solve this problem with anchor clamps for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building heating leads to pipe welding uses anchor clamps to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a building heating pipe anchor clamps for welding, includes the bottom plate, the bottom both sides of bottom plate all bond there is the callus on the sole, the top fixed mounting of bottom plate has lift platform, lift platform's top is fixed with the backup pad, the top bolt of backup pad has the box body, the right side fixed mounting of box body has the set-square, the top fixed mounting of set-square has the motor, the output shaft bolt of motor has the screw rod, the left end of screw rod run through in the box body the inside and rather than rotate between the inner wall and be connected, the equal threaded connection in both sides on screw rod surface has the swivel nut, the top bolt of swivel nut has the fixed plate, the upper and lower both sides on fixed plate surface all run through and are provided with the movable rod, the equal fixedly connected with arc of both sides movable rod opposite direction one end.

Preferably, a bump is bonded on the surface of one side, close to the fixed plate, of the arc-shaped plate, and an anti-collision block matched with the bump is bonded on the surface of the fixed plate.

Preferably, the surface of the movable rod is sleeved with a compression spring, and the compression spring is positioned between the fixed plate and the movable rod.

Preferably, the central position on the surface of the screw rod is rotatably connected with a fixing block, the fixing block is fixedly connected with the bottom of the inner cavity of the box body, and the directions of the threads on the two sides of the surface of the screw rod are opposite.

Preferably, the front side and the rear side of the top of the box body are bolted with backing plates, and arc-shaped grooves are formed in the tops of the backing plates.

Preferably, the two sides of the top of the bottom plate are fixedly provided with a shell, the inside of the shell is fixedly provided with a cylinder, and an output shaft of the cylinder penetrates through the lower part of the bottom plate and is bolted with a roller.

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

the utility model discloses a bottom plate, the callus on the sole, lift platform, a supporting plate, a box bod, the set-square, including a motor, an end cap, a controller, and a cover plate, the screw rod, the swivel nut, the fixed plate, the setting of movable rod and arc for this anchor clamps can be adjusted the warm siphunculus of equidimension chi footpath not and fix, effectively improve device's suitability, guaranteed the stability of placing simultaneously, improve the welding effect, solved at present when carrying out welding operation, two pipelines only lean on bearing structure to place, the skew appears in the position easily, and then lead to the welding problem that the deviation appears.

Drawings

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

FIG. 2 is a schematic top view of a partial structure of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

FIG. 4 is a perspective view of the present invention;

fig. 5 is a schematic sectional view of the local structure of the present invention.

In the figure: 1. a base plate; 2. a foot pad; 3. a lifting platform; 4. a support plate; 5. a box body; 6. a set square; 7. a motor; 8. a screw; 9. a threaded sleeve; 10. a fixing plate; 11. a movable rod; 12. an arc-shaped plate; 13. a fixed block; 14. a compression spring; 15. a base plate; 16. a bump; 17. an anti-collision block; 18. a housing; 19. a cylinder; 20. and (4) a roller.

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.

Please refer to fig. 1-5, a fixture for welding a heating and ventilation pipe of a building, which includes a bottom plate 1, foot pads 2 are adhered to both sides of the bottom plate 1, a lifting platform 3 is fixedly mounted on the top of the bottom plate 1, a supporting plate 4 is fixed on the top of the lifting platform 3, a box body 5 is bolted on the top of the supporting plate 4, a triangular plate 6 is fixedly mounted on the right side of the box body 5, a motor 7 is fixedly mounted on the top of the triangular plate 6, a screw 8 is bolted on an output shaft of the motor 7, the left end of the screw 8 penetrates through the inside of the box body 5 and is rotatably connected with the inner wall of the box body, thread connections are respectively formed on both sides of the surface of the screw 8, a fixing plate 10 is bolted on the top of the screw 9, movable rods 11 are respectively disposed on both upper and lower sides of the surface of the fixing plate 10, arc plates 12 are respectively fixedly connected to opposite ends of the movable rods 11, the lifting platform 3 is a prior art, and is not a key part of the present scheme, and is not described herein.

A convex block 16 is bonded on the surface of the arc-shaped plate 12 close to one side of the fixed plate 10, an anti-collision block 17 matched with the convex block 16 for use is bonded on the surface of the fixed plate 10, and the arc-shaped plate 12 can protect a heating and ventilation pipeline and prevent the pipeline from being abraded; the surface of the movable rod 11 is sleeved with a compression spring 14, the compression spring 14 is positioned between the fixed plate 10 and the movable rod 11, and the arc-shaped plate 12 can be elastically supported through the arrangement of the compression spring 14, so that the arc-shaped plate 12 can elastically fix a pipeline conveniently; the central position of the surface of the screw 8 is rotationally connected with a fixed block 13, the fixed block 13 is fixedly connected with the bottom of the inner cavity of the box body 5, the thread directions of the two sides of the surface of the screw 8 are opposite, and the screw 8 can be supported by the arrangement of the fixed block 13, so that the stability of the screw 8 during rotation is enhanced; backing plates 15 are bolted on the front side and the rear side of the top of the box body 5, an arc-shaped groove is formed in the top of each backing plate 15, and the backing plates 15 can support the pipeline and limit the pipeline to a certain extent; the equal fixed mounting in both sides at bottom plate 1 top has shell 18, and the inside fixed mounting of shell 18 has cylinder 19, and the output shaft of cylinder 19 runs through to the below of bottom plate 1 and bolted connection has gyro wheel 20, through the setting of cylinder 19, shell 18 and gyro wheel 20, is convenient for remove the device, and is convenient for receive and release gyro wheel 20, does not influence the device and carries out fixed stay to the pipeline.

The working principle is as follows: firstly, a plurality of groups of the clamps are moved to positions to be placed, the air cylinder 19 is opened to enable the pulleys to be folded up until the foot pads 2 on two sides of the bottom plate 1 are stably placed on the ground, then the warm through pipe is placed on the base plate 15 through the crane, two pipelines are aligned, the motor 7 is started, the motor 7 drives the screw rods 8 to rotate through the output shaft, the screw rods 8 on two sides of the fixing block 13 are opposite in thread and drive the threaded sleeves 9 to move in opposite directions, the fixing plates 10 bolted to two sides of the top of the threaded sleeves 9 move towards the pipelines until the fixing plates contact the outer sides of the warm through pipe, the compression springs 14 are compressed until the protruding blocks 16 and the anti-collision blocks 17 are mutually matched, the motor 7 is closed, the lifting platform 3 is adjusted to be at a proper height, welding operation is carried out after alignment, and the warm through pipe cannot easily move during welding under the action of the clamps, so that the welding quality is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 building heating leads to pipe welding and uses anchor clamps, includes bottom plate (1), its characterized in that: the bottom both sides of bottom plate (1) all bond and have callus on the sole (2), the top fixed mounting of bottom plate (1) has lift platform (3), the top of lift platform (3) is fixed with backup pad (4), the top bolt of backup pad (4) has box body (5), the right side fixed mounting of box body (5) has set-square (6), the top fixed mounting of set-square (6) has motor (7), the output shaft bolt of motor (7) has screw rod (8), the left end of screw rod (8) run through in the inside of box body (5) and rather than rotate between the inner wall and be connected, the equal threaded connection in both sides on screw rod (8) surface has swivel nut (9), the top bolt of swivel nut (9) has fixed plate (10), the upper and lower both sides on fixed plate (10) surface all run through and are provided with movable rod (11), the equal fixedly connected with arc (12) of the opposite one end of both sides movable rod (11).

2. The clamp for welding the heating and ventilating pipe for the building as claimed in claim 1, wherein: the surface of the arc-shaped plate (12) close to one side of the fixed plate (10) is bonded with a convex block (16), and the surface of the fixed plate (10) is bonded with an anti-collision block (17) matched with the convex block (16).

3. The clamp for welding the heating and ventilating pipe for the building according to claim 1, wherein: the surface cover of movable rod (11) is equipped with compression spring (14), compression spring (14) are located between fixed plate (10) and movable rod (11).

4. The clamp for welding the building heating ventilating pipe according to claim 1 or 3, characterized in that: the central point on screw rod (8) surface puts to rotate and is connected with fixed block (13), and the bottom fixed connection of fixed block (13) and box body (5) inner chamber, the screw thread opposite direction of screw rod (8) surface both sides.

5. The welding jig for the heating and ventilating pipe for the building according to any one of claims 1 to 3, wherein: backing plates (15) are bolted to the front side and the rear side of the top of the box body (5), and arc-shaped grooves are formed in the tops of the backing plates (15).

6. The welding jig for the heating and ventilating pipe for the building according to any one of claims 1 to 3, wherein: the improved structure is characterized in that outer shells (18) are fixedly mounted on two sides of the top of the bottom plate (1), air cylinders (19) are fixedly mounted inside the outer shells (18), and output shafts of the air cylinders (19) penetrate through the lower portion of the bottom plate (1) and are bolted with rollers (20).