Right-angle pipe clamp

Abstract

The utility model discloses a right-angle pipe clamp which comprises a fixing base, a first clamping assembly and a second clamping assembly. A plurality of first teeth are arranged on the edge of the fixing base. A rotating piece, a clamping wheel and a positioning piece are arranged in the first clamping assembly, one end of the rotating piece is hinged to the middle of the fixing base through the hinge shaft, an eccentric rod is arranged on the clamping wheel, the clamping wheel is installed on the rotating piece through the eccentric rod, and the positioning piece is installed at the other end of the rotating piece through a pin shaft; and second teeth matched with the first teeth are arranged on the positioning piece. The right-angle pipe clamp is of a rotary structure, so that pipelines at different angles are clamped and fixed, and clamping of different pipelines is ensured. And besides, the clamping wheel can be rotated, so that the position between the clamping wheel and the rotating piece is changed, the pipelines with different inclination angles are clamped, and the overall practicability of the clamp is improved.

Description

Technical Field

[0001] The utility model relates to a clamp technology, in particular to a right-angle pipe clamp. Background Art

[0002] Pipeline is a device used to transport gas, liquid or fluid with solid particles. Usually, after the fluid is pressurized by blowers, compressors, pumps and boilers, it flows from the high pressure to the low pressure of the pipeline. It can also be transported by the pressure of the fluid itself or gravity. Pipeline is widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices. However, during use, some processing is required on the end face of the pipe. When processing right-angle bend pipes, because the cross-section of the right-angle bend pipe is circular, the working table of the mechanical processing equipment is mostly flat, and the right-angle bend pipe parts cannot be fastened and fixed. When processing its end face, it is not stable and easy to shake, which reduces the processing accuracy.

[0003] CN219703932U discloses a square tube right-angle welding fixture, which fixes the square tube by pushing a positioning push block through a cylinder. However, for welding that requires changing the angle, it is difficult to accurately control the change of the angle, and thus it is difficult to adapt to other structural fixations at different angles. Utility Model Content

[0004] In order to solve the defects of the above-mentioned prior art, the utility model proposes a right-angle pipe clamp.

[0005] The technical solution of the utility model is achieved in this way:

[0006] A right-angle pipe clamp, characterized by comprising:

[0007] A fixing seat, wherein the edge of the fixing seat is provided with a plurality of first teeth,

[0008] A first clamping assembly and a second clamping assembly are mounted on the fixing seat, one end of the first clamping assembly and the second clamping assembly are hinged at the middle of the fixing seat through a hinge shaft,

[0009] The first clamping assembly is provided with a rotating part, a clamping wheel and a positioning part. One end of the rotating part is hinged to the middle of the fixed seat through the hinge shaft. An eccentric rod is provided on the clamping wheel. The clamping wheel is installed on the rotating part through the eccentric rod. The positioning part is installed on the other end of the rotating part through a pin shaft. The positioning part is provided with a second tooth that cooperates with the first tooth.

[0010] In the right-angle pipe clamp of the utility model, a positioning seat for cooperating with the clamping wheel is further provided on the fixing seat, and the positioning seat is a switch-type magnetic seat.

[0011] In the right-angle tube clamp of the utility model, a bending portion is provided on the rotating member, and a notch is formed in the middle of the bending portion.

[0012] In the right-angle tube clamp of the utility model, the clamping wheel is provided with a plurality of eccentric holes, the rotating member is provided with a first strip hole, and a positioning rod matched with the eccentric hole is provided in the first strip hole.

[0013] In the right-angle pipe clamp of the utility model, an inner arc surface is provided on the outer wall of the clamping wheel.

[0014] In the right-angle tube clamp of the utility model, a second strip groove is provided on the rotating member, the pin shaft is installed in the second strip groove, and an elastic member is also provided in the second strip groove, one end of the elastic member contacts the pin shaft, and the other end contacts the inner wall of the second strip groove.

[0015] The implementation of the right-angle pipe clamp of the utility model has the following beneficial effects: the right-angle pipe clamp adopts a rotating structure to clamp and fix pipes at different angles to ensure the clamping of different pipes. In addition, the clamping wheel can be rotated to change the position between the clamping wheel and the rotating member, thereby clamping pipes at different inclination angles, thereby improving the overall practicality of the clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the right-angle pipe clamp of the utility model;

[0017] Figure 2 for Figure 1 A schematic structural diagram of the first clamping assembly in FIG.

[0018] Figure 3 It is a perspective view of the rotating member, the clamping wheel and the positioning member in the utility model. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] like Figures 1 to 3 As shown, the right-angle pipe clamp of the utility model comprises a fixing seat 1, a first clamping assembly 2 and a second clamping assembly 3. The angle between the first clamping assembly 2 and the second clamping assembly 3 can be changed to clamp two pipes 4 at different angles. In addition, the angle between the first clamping assembly 2 and the second clamping assembly 3 can also be changed by adjusting the clamping wheel 5.

[0021] A plurality of first teeth 6 are provided on the edge of the fixing seat 1 , and the first teeth 6 are used to realize the positioning of the first clamping component 2 and the second clamping component 3 .

[0022] The first clamping assembly 2 and the second clamping assembly 3 are installed on the fixed base 1, and one end of the first clamping assembly 2 and the second clamping assembly 3 is hinged in the middle of the fixed base 1 through a hinge shaft 7, so that the first clamping assembly 2 and the second clamping assembly 3 can rotate around the hinge shaft 7 to change the angle between the first clamping assembly 2 and the second clamping assembly 3, thereby achieving clamping of pipes 4 at different angles.

[0023] The fixing seat 1 is also provided with a positioning seat 8 for cooperating with the clamping wheel 5. The positioning seat 8 is a switchable magnetic seat, which can cooperate with the first clamping assembly 2 and the second clamping assembly 3 to fix the pipe 4.

[0024] The structures of the first clamping assembly 2 and the second clamping assembly 3 are the same, so the first clamping assembly 2 is described here. The first clamping assembly 2 is provided with a rotating member 9, a clamping wheel 5 and a positioning member 11. One end of the rotating member 9 is hinged to the middle of the fixed seat 1 through a hinge shaft 7. The clamping wheel 5 is provided with an eccentric rod 10, and the clamping wheel 5 is installed on the rotating member 9 through the eccentric rod 10. The positioning member 11 is installed at the other end of the rotating member 9 through a pin shaft 12, and the positioning member 11 is provided with a second tooth 13 that matches the first tooth 6.

[0025] The rotating member 9 is provided with a bending portion 14, and a notch 15 is formed in the middle of the bending portion 14. The bending portion 14 on the rotating member 9 in the second clamping assembly 3 is higher, and is used to avoid the bending portion 14 on the rotating member 9 in the first clamping assembly 2.

[0026] The clamping wheel 5 is provided with a plurality of eccentric holes 16, and the rotating member 9 is provided with a first strip hole 17, and a positioning rod 18 is provided in the first strip hole 17 to cooperate with the eccentric hole 16. When the clamping wheel 5 is rotated so that the positioning rod 18 is located in the eccentric holes 16 at different positions, the position change between the clamping wheel 5 and the rotating member 9 can be maintained, and the inclined setting of the pipe 4 can be realized to adapt to the clamping of different pipe 4 structures.

[0027] An inner arc surface 19 is provided on the outer wall of the clamping wheel 5 , and the inner arc surface 19 can clamp and position the pipe 4 .

[0028] A second strip groove 20 is provided on the rotating member 9, and a pin shaft 12 is installed in the second strip groove 20. An elastic member 21 is also provided in the second strip groove 20, and one end of the elastic member 21 contacts the pin shaft 12, and the other end contacts the inner wall of the second strip groove 20. The positioning member 11 can be pulled, so that the elastic member 21 is compressed by the pin shaft 12, so that the first tooth 6 is separated from the second tooth 13, so that the angle between the first clamping assembly 2 and the second clamping assembly 3 can be changed.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A right angle tube fixture, characterized in that: include: A fixing seat, wherein the edge of the fixing seat is provided with a plurality of first teeth, A first clamping assembly and a second clamping assembly are mounted on the fixing seat, one end of the first clamping assembly and the second clamping assembly are hinged at the middle of the fixing seat through a hinge shaft, The first clamping assembly is provided with a rotating part, a clamping wheel and a positioning part. One end of the rotating part is hinged to the middle of the fixed seat through the hinge shaft. An eccentric rod is provided on the clamping wheel. The clamping wheel is installed on the rotating part through the eccentric rod. The positioning part is installed on the other end of the rotating part through a pin shaft. The positioning part is provided with a second tooth that cooperates with the first tooth.

2. The right-angle tube clamp according to claim 1, characterized in that: The fixing seat is also provided with a positioning seat for cooperating with the clamping wheel, and the positioning seat is a switch-type magnetic seat.

3. The right-angle tube clamp according to claim 1, characterized in that: The rotating member is provided with a bending portion, and a notch is formed in the middle of the bending portion.

4. The right-angle tube clamp according to claim 1, characterized in that: The clamping wheel is provided with a plurality of eccentric holes, the rotating member is provided with a first strip hole, and a positioning rod matched with the eccentric hole is provided in the first strip hole.

5. The right-angle tube clamp according to claim 4, characterized in that: An inner arc surface is arranged on the outer wall of the clamping wheel.

6. The right-angle tube clamp according to claim 1, characterized in that: The rotating member is provided with a second strip groove, the pin shaft is installed in the second strip groove, and an elastic member is also provided in the second strip groove, one end of the elastic member contacts the pin shaft, and the other end contacts the inner wall of the second strip groove.

Images