CN217045253U

CN217045253U - Boiler pressure pipeline welding stable structure

Info

Publication number: CN217045253U
Application number: CN202122430264.9U
Authority: CN
Inventors: 邹广仲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-07-26
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a boiler pipeline under pressure welding stable structure relates to boiler pipeline welding field. The boiler pressure pipeline welding stabilizing structure comprises a stabilizing base, wherein a first clamping and fixing mechanism and a second clamping and fixing mechanism are arranged above the stabilizing base, and the first clamping and fixing mechanism and the second clamping and fixing mechanism are identical in structure. This boiler pressure pipeline welding stable structure, the V-arrangement groove that first slip presss from both sides tight piece and the second slip presss from both sides tight piece and can press from both sides tight the pipeline of equidimension not through setting up, the double thread lead screw that sets up makes the axial lead of two sets of pipelines be in same vertical plane after pressing from both sides tightly fixed, it can also carry out the altitude mixture control to two sets of tight fixed pipelines of clamp respectively to set up the lift adjustment mechanism that first clamp fixed establishment and second press from both sides on the tight fixed establishment, when two sets of pipeline pipe diameters are different, conveniently align, guarantee the welded fastening effect, satisfy the user demand.

Description

Boiler pressure pipeline welding stable structure

Technical Field

The utility model relates to a boiler pipeline welds technical field, specifically is a boiler pipeline under pressure welding stable structure.

Background

Welding, also known as fusion, melting, is a process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner; modern welding is performed from a variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others; in addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space.

Present boiler pipeline under pressure has following problem when welding, and is tight fixed effect not good to the clamp of pipeline, especially when the diameter of two sets of pipelines is different, is difficult to align two sets of pipelines, just so makes pipeline welded fastening effect not good, can not satisfy the demand, to prior art's not enough, the utility model discloses a boiler pipeline under pressure welding stable structure to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a boiler pipeline under pressure welding stable structure to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a boiler pressure pipeline welding stable structure comprises:

the device comprises a stable base, wherein a first clamping and fixing mechanism and a second clamping and fixing mechanism are arranged above the stable base, and the first clamping and fixing mechanism and the second clamping and fixing mechanism are identical in structure;

the first clamping and fixing mechanism comprises two groups of sliding blocks, a group of double-thread screw rods, a first sliding clamping block and a second sliding clamping block;

the bottom of the stable base is provided with a control groove, the double-threaded screw rod is rotationally connected in the control groove, the two groups of sliding blocks are slidably connected in the control groove and are in threaded connection with the double-threaded screw rod, and the first sliding clamping block and the second sliding clamping block are respectively slidably connected above the two groups of sliding blocks;

the top of the second sliding clamping block is provided with a lifting adjusting mechanism, and the side surfaces of the second sliding clamping block and the first sliding clamping block are provided with height synchronizing rods.

Preferably, the inside fixedly connected with side direction bracing piece of control groove, the lateral wall of slider is seted up the round hole that corresponds with side direction bracing piece position.

Preferably, a first bearing is fixedly connected to the stabilizing base, the double-threaded screw rod is rotatably connected to the inside of the first bearing, and a first rotating handle is fixedly connected to the end portion of the double-threaded screw rod.

Preferably, a square groove is formed in the top of the first sliding clamping block, a first supporting square rod is connected in the square groove of the first sliding clamping block in a sliding mode, and the bottom of the first supporting square rod is fixedly connected to the sliding block.

Preferably, a square groove is formed in the top of the second sliding clamping block, a second supporting square rod is connected in the square groove of the second sliding clamping block in a sliding mode, the bottom of the second supporting square rod is fixedly connected onto the sliding block, and a limiting sliding groove corresponding to the second supporting square rod and the first supporting square rod is formed in the top of the stabilizing base.

Preferably, the lifting adjusting mechanism comprises an ejector block, the ejector block is fixedly connected to the top of the second supporting square rod, a threaded rod is connected to the ejector block in a threaded mode, a second bearing is fixedly connected to the top of the second sliding clamping block, the bottom of the threaded rod is connected with the second bearing in a rotating mode, and a second rotating handle is fixedly connected to the top of the threaded rod.

Preferably, the first sliding clamping block and the second sliding clamping block are both provided with a V-shaped groove.

Preferably, the side wall of the first sliding clamping block is fixedly connected with a first L-shaped column, the side wall of the second sliding clamping block is fixedly connected with a second L-shaped column, and the height synchronizing rod is slidably connected to the first L-shaped column and the second L-shaped column.

The utility model discloses a boiler pipeline under pressure welding stable structure, its beneficial effect who possesses as follows:

1. this boiler pressure pipeline welding stable structure, when using, it is convenient to use first tight fixed establishment of clamp and the tight fixed establishment of second clamp to press from both sides two sections boiler pressure pipelines respectively and press from both sides tightly fixedly, when pressing from both sides tightly fixedly, the pipeline is all pressed from both sides tightly and is fixed between the tight piece of first slip clamp and the tight piece of second slip clamp, the tight piece of first slip clamp and the tight piece of second slip clamp can press from both sides tight not the pipeline of equidimension through the V-arrangement groove that sets up, the double thread lead screw that sets up makes the axial lead of two sets of pipelines be in same vertical plane after pressing from both sides tightly fixed, the lift adjustment mechanism on setting up the tight fixed establishment of first clamp and the tight fixed establishment of second clamp can also carry out altitude mixture control to two sets of pipes that press from both sides tightly fixed respectively, when two sets of pipeline pipe diameters are different, conveniently align, guarantee the welded fastening effect, satisfy the user demand.

2. This boiler pipeline under pressure welding stable structure, the side direction bracing piece of setting can support the slider spacingly, guarantees that the slider slides stably, and the first handle person of facilitating the use of rotating of setting rotates double thread lead screw, and the lift adjustment mechanism's of setting simple structure, the convenience is adjusted the height that the second slided the tight piece of clamp.

Drawings

Fig. 1 is a first view angle of the structure diagram of the present invention;

fig. 2 is a second view of the structure diagram of the present invention;

fig. 3 is a first perspective view of a cross-sectional view of the present invention;

fig. 4 is a second perspective view of the cross-sectional view of the present invention.

In the figure: 1. a stable base; 101. a control slot; 102. a limiting chute; 2. a first clamping and fixing mechanism; 3. a second clamping and fixing mechanism; 4. a lateral support bar; 5. a slider; 6. a first bearing; 7. a double-threaded screw rod; 701. a first rotating handle; 8. a first supporting square bar; 9. a first sliding clamping block; 901. a first L-shaped post; 10. a second supporting square bar; 11. a second sliding clamping block; 1101. a second L-shaped post; 12. a top block; 13. a second bearing; 14. a threaded rod; 15. a second rotating handle; 16. a V-shaped groove; 17. a height synchronization lever.

Detailed Description

The embodiment of the utility model discloses boiler pressure pipeline welding firm structure, as shown in fig. 1-4, include:

the device comprises a stable base 1, wherein a first clamping and fixing mechanism 2 and a second clamping and fixing mechanism 3 are arranged above the stable base 1, and the first clamping and fixing mechanism 2 and the second clamping and fixing mechanism 3 are identical in structure;

the first clamping and fixing mechanism 2 comprises two groups of sliding blocks 5, a group of double-thread screw rods 7, a first sliding clamping block 9 and a second sliding clamping block 11;

the bottom of the stable base 1 is provided with a control groove 101, a double-thread screw 7 is rotatably connected in the control groove 101, two groups of sliding blocks 5 are slidably connected in the control groove 101 and are in threaded connection with the double-thread screw 7, and a first sliding clamping block 9 and a second sliding clamping block 11 are respectively slidably connected above the two groups of sliding blocks 5;

the top of the second sliding clamping block 11 is provided with a lifting adjusting mechanism, and the side surfaces of the second sliding clamping block 11 and the first sliding clamping block 9 are provided with a height synchronizing rod 17.

According to the drawings shown in fig. 2 and 3, the lateral support rod 4 is fixedly connected inside the control groove 101, the side wall of the sliding block 5 is provided with a round hole corresponding to the lateral support rod 4, and the arranged lateral support rod 4 can support and limit the sliding block 5, so that the sliding stability of the sliding block 5 is ensured.

According to the attached fig. 2 and 3, the fixing base 1 is fixedly connected with a first bearing 6, the double-threaded screw rod 7 is rotatably connected in the first bearing 6, the end part of the double-threaded screw rod 7 is fixedly connected with a first rotating handle 701, and the first rotating handle 701 is arranged so that a user can conveniently rotate the double-threaded screw rod 7.

According to the attached

drawings

2 and 3, a square groove is formed in the top of the first sliding clamping block 9, a first supporting square rod 8 is connected in the square groove of the first sliding clamping block 9 in a sliding mode, the bottom of the first supporting square rod 8 is fixedly connected to the sliding block 5, and the first supporting square rod 8 is used for supporting the first sliding clamping block 9.

According to shown in attached figures 1 and 3, a square groove is formed in the top of the second sliding clamping block 11, a second supporting square rod 10 is connected in the square groove of the second sliding clamping block 11 in a sliding mode, the bottom of the second supporting square rod 10 is fixedly connected onto the sliding block 5, a limiting sliding groove 102 corresponding to the second supporting square rod 10 and the first supporting square rod 8 is formed in the top of the stable base 1, the second supporting square rod 10 is used for supporting the second sliding clamping block 11, and the limiting sliding groove 102 is used for limiting the second supporting square rod 10 and the first supporting square rod 8.

According to fig. 3, lift adjustment mechanism includes kicking

block

12, and 12 fixed connections at the top of second support square beam 10 on the kicking block 12, threaded connection has threaded rod 14 on the kicking block 12, and the top fixedly connected with second bearing 13 of the tight piece 11 of second slip clamp, and the bottom of threaded rod 14 rotates with second bearing 13 and links to each other, and the handle 15 is rotated to the top fixedly connected with second of threaded rod 14, and the lift adjustment mechanism's that sets up simple structure, the convenience is adjusted the height that the tight piece 11 of second slip clamp.

According to the attached

drawings

1 and 3, the first sliding clamping block 9 and the second sliding clamping block 11 are respectively provided with a V-shaped groove 16, and the V-shaped grooves 16 can clamp and fix pipelines with different sizes through the first sliding clamping block 9 and the second sliding clamping block 11.

According to the attached drawing 4, the side wall of the first sliding clamping block 9 is fixedly connected with a first L-shaped column 901, the side wall of the second sliding clamping block 11 is fixedly connected with a second L-shaped column 1101, the height synchronization rod 17 is slidably connected to the first L-shaped column 901 and the second L-shaped column 1101, and the height synchronization rod 17 is arranged to keep the first sliding clamping block 9 and the second sliding clamping block 11 at the same horizontal height all the time.

The working principle is as follows: the device is when using, it is convenient to press from both sides tight fixed establishment 2 and the tight fixed establishment 3 of second clamp to use first clamp respectively to two sections boiler pressure pipelines and press from both sides tightly fixedly, when pressing from both sides tight fixed, the pipeline is all pressed from both sides tightly and is fixed between the tight piece 11 of first slip clamp 9 and the tight piece 11 of second slip clamp, the tight piece 11 of first slip clamp can press from both sides tight not equidimension pipeline through the V-arrangement groove 16 that sets up, the two screw lead screws 7 that set up make the axial lead of two sets of pipelines be in same vertical plane after pressing from both sides tightly fixed, the lift adjustment mechanism that sets up on the tight fixed establishment 2 of first clamp and the tight fixed establishment 3 of second clamp can also carry out altitude mixture control to two sets of pipes that press from both sides tight fixed respectively, when two sets of pipe diameters are different, conveniently align, guarantee the welded fastening effect, satisfy the user demand.

When the pipeline is clamped and fastened regularly, the pipeline to be fixed is placed on the first clamping and fixing mechanism 2 or the second clamping and fixing mechanism 3, the first rotating handle 701 is rotated, the first rotating handle 701 drives the double-thread screw rod 7 to rotate, the double-thread screw rod 7 drives the two groups of sliding blocks 5 to move oppositely, and the two groups of sliding blocks 5 respectively drive the first sliding clamping block 9 and the second sliding clamping block 11 to move oppositely and clamp and fix the pipeline.

When the height of the pipeline needs to be adjusted, the second rotating handle 15 is rotated, the second rotating handle 15 drives the threaded rod 14 to spirally move along the threaded hole of the top block 12, the second sliding clamping block 11 is pushed to slide on the second supporting square rod 10, and the second sliding clamping block 11 slides through the second L-shaped column 1101, the height synchronizing rod 17 and the first L-shaped column 901, so that the first sliding clamping block 9 can be driven to slide along the first supporting square rod 8, the first sliding clamping block 9 and the second sliding clamping block 11 synchronously move up and down, therefore, the first clamping fixing mechanism 2 and the second clamping fixing mechanism 3 are utilized, and the two groups of pipelines are conveniently clamped, fixed and aligned.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a boiler pressure pipeline welding stable structure which characterized in that includes:

the device comprises a stable base (1), wherein a first clamping and fixing mechanism (2) and a second clamping and fixing mechanism (3) are arranged above the stable base (1), and the first clamping and fixing mechanism (2) and the second clamping and fixing mechanism (3) are identical in structure;

the first clamping and fixing mechanism (2) comprises two groups of sliding blocks (5), a group of double-thread screw rods (7), a first sliding clamping block (9) and a second sliding clamping block (11);

the bottom of the stable base (1) is provided with a control groove (101), the double-thread screw rod (7) is rotatably connected in the control groove (101), the two groups of sliding blocks (5) are slidably connected in the control groove (101) and are in threaded connection with the double-thread screw rod (7), and the first sliding clamping block (9) and the second sliding clamping block (11) are respectively slidably connected above the two groups of sliding blocks (5);

the top of the second sliding clamping block (11) is provided with a lifting adjusting mechanism, and the side surfaces of the second sliding clamping block (11) and the first sliding clamping block (9) are provided with a height synchronizing rod (17).

2. The boiler pressure pipe welding stabilizing structure according to claim 1, wherein: the inside fixedly connected with side direction bracing piece (4) of control groove (101), the round hole that corresponds with side direction bracing piece (4) position is seted up to the lateral wall of slider (5).

3. The boiler pressure pipe welding stabilizing structure according to claim 1, wherein: the fixing base (1) is fixedly connected with a first bearing (6), the double-thread screw (7) is rotatably connected in the first bearing (6), and the end part of the double-thread screw (7) is fixedly connected with a first rotating handle (701).

4. The boiler pressure pipe welding stabilizing structure according to claim 1, wherein: the top of the first sliding clamping block (9) is provided with a square groove, the square groove of the first sliding clamping block (9) is internally and slidably connected with a first supporting square rod (8), and the bottom of the first supporting square rod (8) is fixedly connected onto the sliding block (5).

5. The boiler pressure pipe welding stabilizing structure according to claim 4, wherein: a square groove is formed in the top of the second sliding clamping block (11), a second supporting square rod (10) is connected in the square groove of the second sliding clamping block (11) in a sliding mode, the bottom of the second supporting square rod (10) is fixedly connected to the sliding block (5), and a limiting sliding groove (102) corresponding to the second supporting square rod (10) and the first supporting square rod (8) is formed in the top of the stabilizing base (1).

6. The boiler pressure pipe welding stabilizing structure according to claim 5, wherein: the lifting adjusting mechanism comprises an ejector block (12), the ejector block (12) is fixedly connected to the top of the second supporting square rod (10), a threaded rod (14) is connected to the ejector block (12) in a threaded mode, a second bearing (13) is fixedly connected to the top of the second sliding clamping block (11), the bottom of the threaded rod (14) is rotatably connected with the second bearing (13), and a second rotating handle (15) is fixedly connected to the top of the threaded rod (14).

7. The boiler pressure pipe welding stabilizing structure according to claim 5, wherein: v-shaped grooves (16) are formed in the first sliding clamping block (9) and the second sliding clamping block (11).

8. The boiler pressure pipe welding stabilizing structure according to claim 5, wherein: the side wall of the first sliding clamping block (9) is fixedly connected with a first L-shaped column (901), the side wall of the second sliding clamping block (11) is fixedly connected with a second L-shaped column (1101), and the height synchronizing rod (17) is slidably connected to the first L-shaped column (901) and the second L-shaped column (1101).