Pipeline welding device
By designing a pipeline welding device with pipe conveying pipe assembly, clamping assembly and adjustment assembly, the problem of insufficient conveying and fixing capacity of traditional devices when dealing with large weight or long pipes is solved, and stable welding and flexible adjustment of the pipe are achieved. Improves welding efficiency and safety.
Patent Information
- Application Number
- CN202420635139.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When traditional pipeline welding devices deal with pipes with large weight or long lengths, the conveying and fixing capabilities are insufficient, resulting in the pipeline being easily deviated or dropped during the welding process, making it inconvenient to use.
A pipeline welding device is designed, adopting a substrate, a casing, a pipe conveying assembly, a clamping assembly and an adjustment assembly, and through a structure such as the first through groove, the second through groove, the pipe conveying roller, a clamping groove, an electric push rod, etc. Reduce the load on pipe movement, provide stable clamping and adjustment capabilities, and ensure the stability of the pipe during welding.
It effectively reduces the risk of position deviation and drop of the pipe during welding, improves the convenience and effect of welding, and provides replaceable protective structure and adjustment capabilities to avoid damage to the pipe due to excessive clamping force.
Smart Images
Figure CN222243229U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline welding, in particular to a pipeline welding device. Background Art
[0002] Pipe welding is a manufacturing process that joins two or more metal pipes together. This is usually achieved by heating the connecting parts of the pipes until they melt, then allowing them to cool and harden into a solid joint. Pipe welding is used in a variety of applications, including construction, manufacturing, and the oil and gas industry. There are several different welding techniques that can be used for pipe welding, including gas welding, arc welding, and laser welding. Each technique has its advantages and disadvantages, so which technique to choose depends on the specific welding needs.
[0003] The welding of pipelines requires the use of welding devices. Although traditional welding devices have welding capabilities, they still have some shortcomings. For example, they have a heavy burden on the transportation of pipelines. Since some pipelines are heavy or long, it is difficult to bring two pipelines close to each other, which causes inconvenience in use. In addition, their ability to fix pipelines is poor, so it is easy for the pipelines to shift or fall during welding, thereby affecting their normal welding. Therefore, a pipeline welding device is proposed to address the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a pipeline welding device, which has a smaller burden on pipeline transportation, avoids the difficulty of bringing two pipelines close to each other due to the heavy weight or long length of some pipelines, avoids inconvenience in use, and has better fixing ability for pipelines, so it is not easy to cause the pipeline to shift or fall during welding, thereby ensuring normal welding, so as to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A pipeline welding device comprises a base plate, wherein the four corners of the bottom of the base plate are fixedly connected with fixed legs, the top of the base plate is fixedly connected with a casing, a first through slot is provided on one side wall of the casing, a second through slot symmetrical to the first through slot is provided on the other side wall of the casing, two groups of fixed pillars are symmetrically provided on one side of the casing inner cavity close to the through slot, a pipe assembly is fixedly connected to the top end of the fixed pillar, a clamping assembly is symmetrically provided on the side of the pipe assembly away from the through slot, an adjustment chamber is provided on one side of the inner cavity of the base plate, and an adjustment assembly is provided in the adjustment chamber.
[0007] Preferably, the pipe transport assembly includes fixed support plates which are symmetrically arranged and fixedly connected to the top ends of the fixed pillars, a plurality of groups of pipe transport rollers are arranged at equal intervals between two of the fixed support plates, and the front and rear ends of the pipe transport rollers are respectively rotatably connected to adjacent fixed support plates.
[0008] Preferably, the clamping assembly includes a connecting support rod, the top end of the connecting support rod is fixedly connected to a lower clamping groove, an upper clamping groove is provided above the lower clamping groove, the upper clamping groove and the lower clamping groove are symmetrically arranged semicircular grooves and one end of the lower clamping groove is rotatably connected to the upper clamping groove via a hinge shaft.
[0009] Preferably, a lower connecting plate is fixedly connected to the other end of the lower clamping groove, an upper connecting plate is fixedly connected to the other end of the upper clamping groove, and a connecting bolt passes through and is threadedly connected between the lower connecting plate and the upper connecting plate.
[0010] Preferably, inner walls of the lower clamping groove and the upper clamping groove are both provided with Velcro, the outer side of the Velcro is adhered with a Velcro, and the outer side of the Velcro is fixedly connected with a rubber pad.
[0011] Preferably, the adjustment assembly includes an electric push rod fixedly connected to the inner wall of the adjustment chamber and an adjustment groove penetrating the top wall of the substrate and the adjustment chamber, and the output end of the electric push rod is fixedly connected to the bottom end of the connecting support rod of the adjacent clamping assembly.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] In the utility model, the pipeline can be passed through the first through groove and the second through groove, and the pipeline assembly can greatly reduce the moving burden of the pipeline, so as to avoid the difficulty of some pipelines being close to each other due to their heavy weight or long length, thereby avoiding inconvenience in use. The clamping assembly can provide good fixing ability for the pipeline, so it is not easy for the pipeline to be displaced or dropped during welding, thereby ensuring its normal welding, and it has a replaceable pipeline protection structure to prevent damage to the pipeline due to excessive clamping force. The adjustment assembly can provide adjustment ability for the pipeline after it is clamped and fixed, so that the distance between the two pipelines can be adjusted according to needs to obtain better welding effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 It is a structural schematic diagram of the pipe assembly of the utility model;
[0016] Figure 3It is a schematic diagram of the lateral structure of the clamping assembly of the utility model;
[0017] Figure 4 For the utility model Figure 3 Enlarged view of point A.
[0018] In the figure: 1. base plate; 2. housing; 3. first through slot; 4. second through slot; 5. fixed pillar; 6. fixed support plate; 7. pipe conveying roller; 8. connecting support rod; 9. lower clamping groove; 10. upper clamping groove; 11. lower connecting plate; 12. upper connecting plate; 13. connecting bolt; 14. magic mother tape; 15. magic son tape; 16. rubber pad; 17. adjustment chamber; 18. electric push rod; 19. adjustment slot. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.
[0021] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.
[0022] See also Figure 1-4 , the utility model provides a technical solution:
[0023] A pipeline welding device includes a base plate 1, wherein the four corners of the bottom of the base plate 1 are fixedly connected to fixed legs, the top of the base plate 1 is fixedly connected to a casing 2, a first through slot 3 is provided on one side wall of the casing 2, a second through slot 4 symmetrical to the first through slot 3 is provided on the other side wall of the casing 2, two groups of fixed pillars 5 are symmetrically provided on one side of the inner cavity of the casing 2 close to the first through slot 3 and the second through slot 4, a pipe assembly is fixedly connected to the top of the fixed pillar 5, a clamping assembly is symmetrically provided on the side of the pipe assembly away from the first through slot 3 and the second through slot 4, an adjustment chamber 17 is provided on one side of the inner cavity of the base plate 1, and an adjustment assembly is provided in the adjustment chamber 17.
[0024] The pipe conveying assembly includes a fixed support plate 6 which is symmetrically arranged and fixedly connected to the top of the fixed support pillar 5. A plurality of pipe conveying rollers 7 are arranged equidistantly between the two fixed support plates 6, and the front and rear ends of the pipe conveying rollers 7 are rotatably connected to the adjacent fixed support plates 6. The pipe conveying assembly can greatly reduce the burden of moving the pipeline, and avoid the difficulty of some pipelines being close to each other due to their heavy weight or long length, thereby avoiding inconvenience in use; the clamping assembly includes a connecting support rod 8, and a lower clamping groove 9 is fixedly connected to the top of the connecting support rod 8, and an upper clamping groove 10 is arranged above the lower clamping groove 9. The upper clamping groove 10 and the lower clamping groove 9 are symmetrically arranged semicircular grooves, and one end of the lower clamping groove 9 and the upper clamping groove 10 are rotatably connected through a hinge shaft, and a lower connecting plate 11 is fixedly connected to the other end of the lower clamping groove 9, and an upper connecting plate 12 is fixedly connected to the other end of the upper clamping groove 10, and the lower connecting plate 11 and the upper connecting plate 12 are penetrated and A connecting bolt 13 is threadedly connected, and the inner walls of the lower clamping groove 9 and the upper clamping groove 10 are both provided with a magic mother patch 14, and a magic son patch 15 is bonded to the outer side of the magic mother patch 14, and a rubber cushion 16 is fixedly connected to the outer side of the magic son patch 15. The clamping assembly can provide good fixing ability for the pipeline, so it is not easy to cause the pipeline to shift or fall during welding, thereby ensuring its normal welding, and it has a replaceable pipeline protection structure to prevent damage to the pipeline due to excessive clamping force; the adjustment assembly includes an electric push rod 18 fixedly connected to the inner wall of the adjustment chamber 17 and an adjustment groove 19 that passes through the top wall of the substrate 1 and the adjustment chamber 17, the output end of the electric push rod 18 is fixedly connected to the bottom end of the connecting support rod 8 of the adjacent clamping assembly, and the adjustment assembly can provide it with adjustment ability after the pipeline is clamped and fixed, so that the distance between the two pipelines can be adjusted according to needs to obtain a better welding effect.
[0025] Working process: The first through groove 3 and the second through groove 4 allow the pipeline to pass through, which is convenient for the pipeline to extend into the casing 2 and also convenient for taking it out after welding. The pipeline assembly can greatly reduce the burden of moving the pipeline, and avoid the difficulty of some pipelines being close to each other due to their heavy weight or long length, thereby avoiding inconvenience in use. After the pipeline passes through the first through groove 3 and the second through groove 4 and enters the casing 2, it will first contact the pipeline roller 7. The rotation of the pipeline roller 7 can make the pipeline easier and more labor-saving to transport. After the pipeline is transported to the appropriate position, it is fixed and clamped by the clamping assembly. When clamping, only the upper clamping assembly needs to be clamped. The groove 10 is rotated through the hinge axis to fit with the lower clamping groove 9, and finally the connecting bolts 13 are screwed into the lower connecting plate 11 and the upper connecting plate 12, providing good fixing ability for the pipeline. Therefore, it is not easy to cause the pipeline to shift or fall during welding, thereby ensuring its normal welding. The adjustment component can provide adjustment ability for the pipeline after it is clamped and fixed. When adjusting, it is only necessary to start the electric push rod 18 to make it extend and retract, and drive the connected connecting support rod 8 to move in the adjustment groove 19 through the extension and retraction of its output end, so that the distance between the two pipelines can be adjusted according to needs to obtain a better welding effect.
[0026] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pipeline welding device, comprising a base plate (1), characterized in that: The four corners of the bottom of the base plate (1) are fixedly connected to fixed legs, the top of the base plate (1) is fixedly connected to a housing (2), a first through slot (3) is provided on one side wall of the housing (2), a second through slot (4) symmetrical to the first through slot (3) is provided on the other side wall of the housing (2), two groups of fixed pillars (5) are symmetrically provided on one side of the inner cavity of the housing (2) close to the first through slot (3) and the second through slot (4), the top of the fixed pillar (5) is fixedly connected to a pipe assembly, the side of the pipe assembly away from the first through slot (3) and the second through slot (4) is symmetrically provided with a clamping assembly, and an adjustment chamber (17) is provided on one side of the inner cavity of the base plate (1), and an adjustment assembly is provided in the adjustment chamber (17).
2. A pipeline welding device according to claim 1, characterized in that: The pipe delivery assembly comprises fixed support plates (6) which are symmetrically arranged and fixedly connected to the top ends of the fixed pillars (5), and a plurality of groups of pipe delivery rollers (7) are arranged at equal intervals between two of the fixed support plates (6), and the front and rear ends of the pipe delivery rollers (7) are respectively rotatably connected to the adjacent fixed support plates (6).
3. A pipeline welding device according to claim 1, characterized in that: The clamping assembly comprises a connecting support rod (8), the top end of the connecting support rod (8) is fixedly connected with a lower clamping groove (9), an upper clamping groove (10) is arranged above the lower clamping groove (9), the upper clamping groove (10) and the lower clamping groove (9) are symmetrically arranged semicircular grooves, and one end of the lower clamping groove (9) is rotatably connected to the upper clamping groove (10) via a hinge shaft.
4. A pipeline welding device according to claim 3, characterized in that: A lower connecting plate (11) is fixedly connected to the other end of the lower clamping groove (9), an upper connecting plate (12) is fixedly connected to the other end of the upper clamping groove (10), and a connecting bolt (13) passes through and is threadedly connected to the lower connecting plate (11) and the upper connecting plate (12).
5. A pipeline welding device according to claim 3, characterized in that: The inner walls of the lower clamping groove (9) and the upper clamping groove (10) are both provided with a magic mother patch (14), the outer side of the magic mother patch (14) is bonded with a magic son patch (15), and the outer side of the magic son patch (15) is fixedly connected with a rubber cushion (16).
6. A pipeline welding device according to claim 1, characterized in that: The adjustment component comprises an electric push rod (18) fixedly connected to the inner wall of the adjustment chamber (17) and an adjustment slot (19) penetrating the top wall of the base plate (1) and the adjustment chamber (17); the output end of the electric push rod (18) is fixedly connected to the bottom end of the connecting rod (8) of the adjacent clamping component.