CN211490305U

CN211490305U - Clamp for welding heating and ventilation pipe

Info

Publication number: CN211490305U
Application number: CN201921998893.8U
Authority: CN
Inventors: 张飞; 景振华; 郑世博; 彭中; 郑磊; 李俊霞
Original assignee: Henan Architectural Design Corp
Current assignee: Henan Architectural Design Corp
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-09-15
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a heating through pipe welding fixture, which comprises a support column and a welding seat, wherein the support column is symmetrically arranged at the bottom of the welding seat, a fixed block and a movable block are fixedly arranged on the welding seat, an internal thread cylindrical pin is fixedly arranged at the lower part of the movable block, an adjusting threaded rod is in threaded connection with the internal thread cylindrical pin, one end of the adjusting threaded rod is rotationally connected with the fixed block, a first bevel gear is fixedly arranged at the other end of the adjusting threaded rod, a motor is fixedly arranged at the bottom of the welding seat, an output shaft of the motor extends into the welding seat and is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the fixed block and the movable block are both provided with a mounting hole and a fastening threaded rod, sliding rods are symmetrically arranged on the welding seat, a cleaning brush is fixedly arranged between the, ensure that welding quality is good, simple structure, convenient and practical.

Description

Clamp for welding heating and ventilation pipe

Technical Field

The utility model relates to an anchor clamps technical field specifically is an anchor clamps are used in warm siphunculus welding.

Background

The heating ventilation is a component of a building, is called a heat supply, gas supply, ventilation and air conditioning project in disciplinary classification, comprises three aspects of heating, ventilation and air conditioning, is an indispensable part of future families in terms of function, and at present, the application range of a building heating ventilation pipeline is very wide, and the building heating ventilation pipeline is provided with a purification system air return pipe, a central air conditioning ventilation pipe, an industrial air supply and exhaust ventilation pipe, an environmental protection system air suction and exhaust pipe, a mine gas pumping and discharging pipe, a mine rubberized fabric air duct and the like.

Must be in the same place the warm siphunculus welding of multistage at warm siphunculus laying process, traditional way is to treat welded warm siphunculus with two and places subaerial, then the welder welds the concatenation department of two warm siphunculus, because warm siphunculus directly places subaerial, and do not have corresponding measure to fix warm siphunculus, make two warm siphunculus crooked very easily in welding process, thereby lead to the warm siphunculus after the welding completion to have a bending phenomenon, and then influence the warm construction of laying of siphunculus later stage.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model aims to provide a warm clamp for siphunculus welding to solve above-mentioned problem.

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

the utility model provides a warm clamp for welding of logical pipe, includes support column and welded seat, the support column symmetric mounting is in welded seat bottom, and fixed mounting has fixed block and slidable mounting has the movable block on the welded seat, and movable block lower part fixed mounting has the internal thread cylindric lock, and threaded connection has adjusting threaded rod on the internal thread cylindric lock, adjusting threaded rod one end is rotated with the fixed block and is connected, and adjusting threaded rod other end fixed mounting has first bevel gear, and welded seat bottom fixed mounting has the motor, and the output shaft of motor extends to in the welded seat and fixedly connected with second bevel gear, second bevel gear and first bevel gear meshing all are equipped with mounting hole and fastening threaded rod on fixed block and the movable block, and the slide bar is installed to the symmetry on the welded seat, and the fixed cleaning brush.

In one alternative: the bottom of the base is fixedly provided with a roller, the roller is a self-locking roller, and a brake sheet is arranged on the roller.

In one alternative: the support column comprises two thick threaded rods and the internal thread cover of connecting two thick threaded rods, and the equal fixed mounting in support column bottom has the base.

In one alternative: and a button for controlling the motor is arranged on the side wall of the welding seat.

In one alternative: all be equipped with the rubber pad on the mounting hole inner wall, two fastening threaded rods respectively with fixed block and movable block threaded connection, fastening threaded rod upper end all is equipped with the turncap, all is equipped with anti-skidding line on the turncap, fastening threaded rod lower extreme all extends to in the mounting hole and fixed mounting has the arc, and the arc bottom is equipped with anti-skidding cushion.

In one alternative: the cleaning brush consists of two arc-shaped clamping plates and a fine thread rod for connecting the two arc-shaped clamping plates, and brush heads are fixedly arranged on opposite surfaces of the two arc-shaped clamping plates.

In one alternative: and a power supply interface for driving the motor is arranged on the side wall of the welding seat.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects:

1. the heating through pipe welding device is provided with the welding seat, the fixed block, the cleaning brush and the movable block, so that the heating through pipes can be quickly fixed and aligned, then the cleaning brush removes dust and sundries on the pipe wall at the joint of the two heating through pipes, the welding of construction personnel is facilitated, the welding quality is ensured to be good, the bending phenomenon is avoided, the later-stage heating through pipe laying work is facilitated, the structure is simple, and the heating through pipe welding device is convenient and practical;

2. the device is flexible and adjustable due to the support columns and the internal thread sleeves, and constructors can adjust the welding construction height to a comfortable level according to actual requirements of the constructors;

3. the roller wheels are arranged, so that people can easily and conveniently move the device, and the device is time-saving, labor-saving, simple and effective.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a sectional view taken along a line a-a in fig. 1.

Fig. 4 is a three-dimensional view of the solder seat, the fixing block and the mounting hole according to the first embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a second embodiment of the present invention.

Notations for reference numerals: 1-base, 2-support column, 3-internal thread sleeve, 4-welding seat, 5-fixed block, 6-fastening threaded rod, 7-cleaning brush, 8-fine threaded rod, 9-sliding rod, 10-adjusting threaded rod, 11-internal thread cylindrical pin, 12-movable block, 13-first bevel gear, 14-button, 15-second bevel gear, 16-motor, 17-mounting hole, 18-arc plate, 19-rubber pad, 20-power interface and 21-roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1 to 4, in an embodiment of the present invention, a heating and ventilation pipe welding fixture includes a support column 2 and a welding seat 4, the support column 2 is symmetrically installed at the bottom of the welding seat 4, the support column 2 is composed of two thick threaded rods and an inner threaded sleeve 3 connecting the two thick threaded rods, the length of the support column 2 can be adjusted by rotating the inner threaded sleeve 3, a base 1 is fixedly installed at the bottom of the support column 2, a fixed block 5 and a movable block 12 are fixedly installed on the welding seat 4, a sliding groove for the movable block 12 to slide is provided on the welding seat 4, an inner threaded cylindrical pin 11 is fixedly installed at the lower part of the movable block 12, an adjusting threaded rod 10 is connected to the inner threaded cylindrical pin 11 by a thread, one end of the adjusting threaded rod 10 is rotatably connected to the fixed block 5, a first bevel gear 13 is fixedly installed at the other, an output shaft of a motor 16 extends into the welding seat 4 and is fixedly connected with a second bevel gear 15, the second bevel gear 15 is meshed with a first bevel gear 13, a button 14 for controlling the motor 16 is arranged on the side wall of the welding seat 4, a mounting hole 17 and a fastening threaded rod 6 are arranged on each of the fixed block 5 and the movable block 12, a rubber pad 19 is arranged on the inner wall of each mounting hole 17, two fastening threaded rods 6 are respectively in threaded connection with the fixed block 5 and the movable block 12, a rotating cap is arranged at the upper end of each fastening threaded rod 6, anti-skidding threads are arranged on each rotating cap, the lower ends of the fastening threaded rods 6 extend into the mounting holes 17 and are fixedly provided with arc plates 18, anti-skidding cushions are arranged at the bottoms of the arc plates 18, sliding rods 9 are symmetrically arranged on the welding seat 4, the sliding rods 9 are in sliding connection with the welding seat 4, the sliding rods 9 are formed by telescopically connecting two long and short pipes and are, not described in detail herein, a cleaning brush 7 is fixedly arranged between the two sliding rods 9, the cleaning brush 7 is composed of two arc-shaped clamping plates and a thin threaded rod 8 connecting the two arc-shaped clamping plates, brush heads are fixedly arranged on opposite surfaces of the two arc-shaped clamping plates, and a power supply interface 20 for driving a motor 16 is arranged on the side wall of the welding seat 4; when in use, firstly two warm through pipes to be welded respectively pass through the fixing block 5 and the mounting hole 17 on the movable opening 12, one of the warm through pipes needs to pass through the cleaning brush 7, then the tool rotates the fastening threaded rod 6 to fix the warm through pipe, then the motor 16 is started, the motor 16 rotates to drive the movable block 11 to move towards the direction of the fixing block 5 so as to drive the warm through pipe on the movable block 12 to be contacted with the warm through pipe end on the fixing block 5, then the rotating fine threaded rod 8 enables the brush head of the cleaning brush 7 to be attached to the wall of the warm through pipe, then the sliding rod 9 is toggled back and forth by hands to enable the cleaning brush 7 to remove dust and sundries on the pipe wall at the joint of the two warm through pipes, the welding quality of the warm through pipes is favorably improved, and then.

Example 2

Referring to fig. 5, the embodiment of the present invention is different from embodiment 1 in that, further, in order to facilitate the moving device, the bottom of the base 1 is fixedly installed with a roller 21, the roller 21 is a self-locking roller, and a brake sheet is disposed on the roller 21, so that people can easily and conveniently move the device through the roller 21, which is time-saving, labor-saving, simple and effective.

The utility model discloses a theory of operation is: the utility model discloses when using, will want two warm siphunculus of welded to pass mounting hole 17 on fixed block 5 and the activity division 12 respectively earlier, one of them warm siphunculus need pass cleaning brush 7, then tool rotating fastening threaded rod 6 makes warm siphunculus fixed, starter motor 16 is followed, motor 16 rotates and drives movable block 11 and move towards fixed block 5 direction and then drive warm siphunculus on the movable block 12 and the warm siphunculus tip contact on the fixed block 5, then rotating thin threaded rod 8 makes brush head attached on warm siphunculus pipe wall of cleaning brush 7, stir slide bar 9 with the hand round trip afterwards and make dust debris on cleaning brush 7 with two warm siphunculus junction pipe walls get rid of, be favorable to improving warm siphunculus welding quality, it can to follow that constructor carries out normal welding, moreover, the steam generator is simple in structure.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a warm clamp for welding of logical pipe, includes support column (2) and welding seat (4), support column (2) symmetry is installed in welding seat (4) bottom, its characterized in that, fixed mounting has fixed block (5) and slidable mounting has movable block (12) on welding seat (4), and movable block (12) lower part fixed mounting has female pin (11), and threaded connection has adjusting threaded rod (10) on female pin (11), adjusting threaded rod (10) one end is rotated with fixed block (5) and is connected, and adjusting threaded rod (10) other end fixed mounting has first bevel gear (13), and welding seat (4) bottom fixed mounting has motor (16), and the output shaft of motor (16) extends to in welding seat (4) and fixedly connected with second bevel gear (15), second bevel gear (15) and first bevel gear (13) meshing, all be equipped with mounting hole (17) and fastening threaded rod (6) on fixed block (5) and movable block (12), install slide bar (9) on welding seat (4) the symmetry, fixed being equipped with between two slide bar (9) cleaning brush (7).

2. The heating and ventilating pipe welding fixture as claimed in claim 1, wherein the supporting column (2) is composed of two thick threaded rods and an internal thread sleeve (3) connected with the two thick threaded rods, and the bases (1) are fixedly mounted at the bottom ends of the supporting column (2).

3. The clamp for welding the heating ventilation pipe according to claim 2, wherein the bottom of the base (1) is fixedly provided with a roller (21), the roller (21) is a self-locking roller, and a braking sheet is arranged on the roller (21).

4. The heating and ventilating pipe welding jig according to claim 1, wherein the side wall of the welding seat (4) is provided with a button (14) for controlling a motor (16).

5. The heating pipe welding fixture according to claim 1, wherein a rubber pad (19) is arranged on the inner wall of each mounting hole (17), two fastening threaded rods (6) are respectively in threaded connection with the fixed block (5) and the movable block (12), a screw cap is arranged at the upper end of each fastening threaded rod (6), anti-skid lines are arranged on the screw caps, the lower ends of the fastening threaded rods (6) extend into the mounting holes (17) and are fixedly provided with the arc-shaped plates (18), and anti-skid cushions are arranged at the bottoms of the arc-shaped plates (18).

6. The heating pipe welding jig according to claim 1, wherein the cleaning brush (7) is composed of two arc-shaped clamping plates and a thin threaded rod (8) connecting the two arc-shaped clamping plates, and brush heads are fixedly arranged on opposite surfaces of the two arc-shaped clamping plates.

7. A heating and ventilating pipe welding fixture according to any one of claims 1-6, wherein the side wall of the welding seat (4) is provided with a power interface (20) for driving a motor (16).