CN220698602U

CN220698602U - Pipe fitting welding pad

Info

Publication number: CN220698602U
Application number: CN202321913904.4U
Authority: CN
Inventors: 李加伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-04-02
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses a pipe fitting welding gasket which comprises a plurality of lining cushion blocks, wherein every two lining cushion blocks are connected through a fixing assembly, clamping blocks are fixedly connected to the side walls of each lining cushion block, clamping grooves are formed in the side walls of each lining cushion block, grooves are formed in the upper side walls of each lining cushion block, the longitudinal sections of the grooves are arc-shaped, and supporting blocks are fixedly connected to the side walls of the bottoms of each lining cushion block. The utility model effectively facilitates the connection of a plurality of lining cushion blocks and improves the stability of the placement of the pipe fitting.

Description

Pipe fitting welding pad

Technical Field

The utility model relates to the technical field of welding gaskets, in particular to a pipe fitting welding gasket.

Background

The welding pad is one of welding technological equipment and is a lining device preset along the back of the joint in order to ensure the penetration of the root of the joint and the formation of the back of the welding seam.

For example, chinese patent application No. 201020245929.8 provides a weld backing block. A pipe fitting welding pad is a ceramic pad with a top plane parallel to a bottom plane, a pipe fitting welding pad is provided, a head end inclined plane and a tail end inclined plane of the pad are parallel, a pipe fitting welding pad is provided, the head end inclined plane and the top plane of the pad block form an included angle of 45 degrees, and the tail end inclined plane and the bottom plane of the pipe fitting welding pad are formed an included angle of 45 degrees. When being connected, one pipe fitting welding gasket can be sequentially connected into strip-shaped welding gaskets, one pipe fitting welding gasket can be changed in a connecting mode, one pipe fitting welding gasket is connected into a welding gasket which can be used for an angle steel butt joint, and one pipe fitting welding gasket is convenient to use

However, in the above scheme, although the storage and transportation are not convenient, the requirement of more convenient connection of the gasket in front and back cannot be met, and the gasket is unfavorable for people to use.

Disclosure of Invention

The present utility model provides a pipe welding pad to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a pipe fitting welding pad, includes a plurality of lining cushion blocks, every two the lining cushion block passes through fixed subassembly and connects, every equal fixedly connected with fixture block on the lateral wall of lining cushion block, every all set up the draw-in groove on the lateral wall of lining cushion block, every the upper lateral wall of lining cushion block all sets up flutedly, the longitudinal section of recess is the arc setting, every equal fixedly connected with riding block on the bottom lateral wall of lining cushion block.

As a further improvement scheme of the technical scheme: the fixing assembly comprises two lock holes and two lock rods, wherein the two lock holes are formed in the lining cushion block, the two lock holes are symmetrically arranged, one of the lock holes is provided with a movable groove on the bottom side wall of the lock hole, a spring is fixedly connected to the bottom side wall of the movable groove, one end of the spring is fixedly connected with a limiting plate, the two lock rods are arranged in the lock holes, one end of each lock rod is fixedly connected with a connecting rod, and one end of each lock rod penetrates through the side wall of the lock hole and is fixedly connected to the side wall of the limiting plate.

As a further improvement scheme of the technical scheme: the bottom side wall of the groove is provided with a placing groove, and the bottom side wall of the placing groove is fixedly connected with a magnet.

As a further improvement scheme of the technical scheme: and a pull ring is fixedly connected to the side wall of the connecting rod.

As a further improvement scheme of the technical scheme: and a plurality of pad blocks are made of ceramic materials.

As a further improvement scheme of the technical scheme: the two lock rods are different in length, and the length of the lock rod positioned in the movable groove is larger than that of the other lock rod.

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

through the interact of spring, limiting plate, locking lever, connecting rod and lockhole, can be together fixed two liner pieces fast, can increase the firm of pipe fitting through standing groove and magnet, this device is effectual makes the connection of a plurality of liner pieces more convenient, has improved the steadiness that the pipe fitting was placed.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic perspective view of a pipe welding pad according to the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of a pipe welding pad according to the present utility model;

FIG. 3 is a schematic top cross-sectional view of a gasket block of a pipe welding gasket according to the present utility model;

fig. 4 is an enlarged view of a partial structure of a in fig. 3.

In the drawings, the list of components represented by the various numbers is as follows:

1. a spacer block; 2. a groove; 3. a clamping block; 4. a clamping groove; 5. a support block; 6. a lock hole; 7. a movable groove; 8. a spring; 9. a limiting plate; 11. a lock lever; 12. a connecting rod; 13. a pull ring; 14. a placement groove; 15. and (3) a magnet.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, in the embodiment of the utility model, a pipe fitting welding pad comprises a plurality of lining pad blocks 1, wherein every two lining pad blocks 1 are connected through a fixing component, a clamping block 3 is fixedly connected to the side wall of each lining pad block 1, a clamping groove 4 is formed in the side wall of each lining pad block 1, a groove 2 is formed in the upper side wall of each lining pad block 1, the longitudinal section of the groove 2 is in an arc shape, and a supporting block 5 is fixedly connected to the bottom side wall of each lining pad block 1.

Referring to fig. 4, the fixing assembly includes two lock holes 6 and two lock bars 11, the two lock holes 6 are all opened on the lining pad 1, the two lock holes 6 are symmetrically arranged, a movable groove 7 is opened on the bottom side wall of one lock hole 6, a spring 8 is fixedly connected on the bottom side wall of the movable groove 7, one end of the spring 8 is fixedly connected with a limiting plate 9, the lock bars 11 are all arranged in the two lock holes 6, one end of the two lock bars 11 is fixedly connected with a connecting rod 12, one end of one lock bar 11 penetrates through the side wall of the lock hole 6 and is fixedly connected on the side wall of the limiting plate 9, and rapid splicing and splitting between the two lining pads 1 are realized.

Referring to fig. 2, a placement groove 14 is formed on a bottom sidewall of the groove 2, and a magnet 15 is fixedly connected to the bottom sidewall of the placement groove 14, and the magnet can attract the pipe fitting, so as to increase the stability of the pipe fitting.

Referring to fig. 4, a pull ring 13 is fixedly connected to a side wall of the connecting rod 12, so as to facilitate pulling the connecting rod 12 outwards.

Referring to fig. 1, a plurality of spacer blocks 1 are made of ceramic material.

Referring to fig. 4, the two lock bars 11 have different lengths, and the length of the lock bar 11 located in the movable slot 7 is greater than the length of the other lock bar 11, so that if the two lock bars 11 are as long as each other, the splice of the pad block 1 is blocked.

The working principle of the utility model is as follows:

firstly, the pipe fitting is placed in the groove 2, the stability of the magnet is improved by adsorbing the pipe fitting through the magnet 15, then the pull ring 13 is pulled outwards, the pull ring 13 is carried by the pull rod 12 and the two lock rods 11, the spring 8 is lengthened, the lock rods 11 can be prevented from being pulled out of the movable groove 7 through the action of the limiting plate 9, then the clamping blocks 3 of the two adjacent lining blocks are clamped into the clamping groove 4 through end to end connection of the plurality of sedimentation blocks 1, at the moment, the other lock hole 6 on the lining block 1 is aligned with the lock rod 11 with a short point, the pull ring 13 is loosened, under the elastic action of the spring 8, the lock rod 11 with a short point moves inwards, the lock rod 11 is inserted into the other lock hole 6, the two lining blocks 1 are further fixed in connection, and conversely, the pull ring 13 is pulled outwards, the lock rod 11 with a short point is removed from the lock hole 6, and the two lining blocks 1 can be separated.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a pipe fitting welding pad, includes a plurality of lining blocks (1), its characterized in that, every two lining blocks (1) are connected through fixed subassembly, every equal fixedly connected with fixture block (3) on the lateral wall of lining block (1), every draw-in groove (4) have all been seted up on the lateral wall of lining block (1), every recess (2) have all been seted up to the last lateral wall of lining block (1), the longitudinal section of recess (2) is the arc setting, every equal fixedly connected with support block (5) on the bottom lateral wall of lining block (1).

2. The pipe fitting welding gasket according to claim 1, characterized in that the fixing component comprises two lock holes (6) and two lock bars (11), wherein the two lock holes (6) are formed in the gasket block (1), the two lock holes (6) are symmetrically arranged, a movable groove (7) is formed in the bottom side wall of one lock hole (6), a spring (8) is fixedly connected to the bottom side wall of the movable groove (7), a limiting plate (9) is fixedly connected to one end of the spring (8), lock bars (11) are arranged in the two lock holes (6), a connecting rod (12) is fixedly connected to one end of each lock bar (11), and one end of each lock bar (11) penetrates through the side wall of the lock hole (6) and is fixedly connected to the side wall of the limiting plate (9).

3. A pipe fitting welding pad according to claim 1, characterized in that the bottom side wall of the groove (2) is provided with a placing groove (14), and the bottom side wall of the placing groove (14) is fixedly connected with a magnet (15).

4. A pipe welding pad according to claim 2, characterized in that a pull ring (13) is fixedly connected to the side wall of the connecting rod (12).

5. A pipe welding pad according to claim 1, wherein a plurality of said pad blocks (1) are each made of ceramic material.

6. A pipe welding pad according to claim 2, characterized in that the two locking bars (11) differ in length, the length of the locking bar (11) located in the movable groove (7) being greater than the length of the other locking bar (11).