CN215355533U

CN215355533U - Device for manufacturing bent pipe of laying head

Info

Publication number: CN215355533U
Application number: CN202120176891.1U
Authority: CN
Inventors: 张健; 高振平; 王亮亮; 石中志; 高永强
Original assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Current assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-12-31
Anticipated expiration: 2031-01-22

Abstract

The utility model provides a device for manufacturing a bent pipe of a laying head, which comprises a base, wherein a fixed frame is arranged on one side of the upper part of the base close to the front and the back, a support column is arranged in the middle of the top of the fixed frame close to one side, a top plate is arranged on the top of the support column, a telescopic arm is arranged in the middle of the bottom of the top plate, a pressing tool is arranged at the bottom end of the telescopic arm, a limiting structure is arranged in the middle of the fixed frame close to the lower part of one side, a hydraulic pump is arranged on the front part of the base close to one side, the limiting structure comprises a central shaft, limiting plates are arranged at two ends of the central shaft, a fixed column is arranged in the middle of one side of one group of the limiting plates, an arc-shaped groove is formed in the bottom of the pressing tool close to the middle, the length and the width of the base are equal, the fixed frame is arranged in a cuboid, and the fixed frame is welded with the base in a vertical state; the utility model not only can realize the operation safety, but also can realize the purposes of reducing the labor intensity and reducing the production cost.

Description

Device for manufacturing bent pipe of laying head

Technical Field

The utility model relates to the field of bent pipe manufacturing devices, in particular to a bent pipe manufacturing device of a laying head.

Background

The laying head front bend is generally purchased when in use, the general purchasing period is long, the goods are not in time, the purchasing cost is high, a lot of uncertain factors are brought to stable and smooth production and cost control, and therefore the laying head front bend is processed and manufactured by the bending tool independently, and the purpose of reducing the cost is achieved.

SUMMERY OF THE UTILITY MODEL

In view of the above disadvantages of the prior art, an object of the present invention is to provide a device for manufacturing a bent pipe of a laying head, which is used to solve the technical problems of low operation safety, high labor intensity and high production cost in the manufacturing process of the bent pipe before the laying head in the prior art.

In order to achieve the above and other related purposes, the utility model provides a device for manufacturing a laying head elbow, which comprises a base, wherein a fixed frame is arranged on one side of the upper part of the base close to the front and the back, a support column is arranged on the top of the fixed frame close to one side in the middle, a top plate is arranged on the top of the support column, a telescopic arm is arranged on the bottom of the top plate in the middle, a pressing tool is arranged at the bottom end of the telescopic arm, a limiting structure is arranged on one side of the fixed frame close to the lower part in the middle, a hydraulic pump is arranged on one side of the front part of the base close to one side, the limiting structure comprises a central shaft, two ends of the central shaft are respectively provided with a limiting plate, a fixed column is arranged on one side of one group of the limiting plates in the middle, and an arc-shaped groove is formed in the bottom of the pressing tool close to the middle.

In one embodiment, the base is equal in length and width, the fixing frame is arranged in a cuboid shape, and the fixing frame and the base are welded in a vertical state.

In one embodiment, the supporting column is arranged in a cylindrical shape, and the bottom end of the supporting column is welded with the fixing frame.

In one embodiment, the top plate is arranged in a strip shape, and the bottom of the top plate close to the front end and the rear end is respectively welded with the two groups of support columns.

In one embodiment, the top end of the telescopic arm is fixedly connected with the top plate, and the bottom end of the telescopic arm is fixedly connected with the top of the pressing tool in the middle of the top of the pressing tool.

In one embodiment, the hydraulic pump is connected with the telescopic arm through a hydraulic pipeline, and the pressing tool is movably connected with the top plate through the telescopic arm.

In an embodiment, the central shaft and the two sets of limiting plates are fixedly connected in a welding mode, one end of the fixing column is welded with one set of limiting plates, and the other end of the fixing column is welded with the fixing frame.

In one embodiment, the central shaft is arranged in an arc shape, the central shaft and the arc groove are corresponding in position, and the radian is matched with that of the pipe body made of the bent pipe.

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

this use is novel through setting up the mount, the support column, the roof, arc wall cooperation center pin, flexible arm and tamp, place the laying head body that will need the return bend on the inside center pin of two sets of limit structure, utilize four limiting plates of group to carry out spacing fixed to the both ends of body respectively, then with hydraulic pump and external electric connection, at the mount, the support column, under the fixed action of roof, flexible arm extends under the pressure effect of hydraulic pump, thereby promote tamp downstream, the arc wall that utilizes the tamp cooperatees with the radian of center pin and bends the body, this setting can realize the operation safety and reduce intensity of labour, reduction in production cost mesh.

Drawings

Fig. 1 is a schematic view of the overall structure of a laying head bend manufacturing device according to the present invention.

Fig. 2 is a sectional view of the entire structure of a bending pipe manufacturing device of a laying head according to the present invention.

Fig. 3 is a sectional view of a limiting structure of the bending pipe manufacturing device of the laying head of the present invention.

FIG. 4 is a cross-sectional view of a pressing tool and a telescopic arm of the bending pipe manufacturing device of the laying head of the present invention.

In the figure: 1. a base; 2. a fixed mount; 3. a support pillar; 4. a top plate; 5. a telescopic arm; 6. pressing; 7. a limiting structure; 8. a hydraulic pump; 9. a central shaft; 10. a limiting plate; 11. fixing a column; 12. an arc-shaped groove.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

Please refer to fig. 1-4. It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.

As shown in fig. 1 to 4, an embodiment of the utility model provides a device for manufacturing a laying head bend, which includes a base 1, wherein a fixed mount 2 is arranged on one side of the upper portion of the base 1 near the front and the rear, a support pillar 3 is centrally arranged on one side of the top of the fixed mount 2, a top plate 4 is arranged on the top of the support pillar 3, a telescopic arm 5 is centrally arranged at the bottom of the top plate 4, a pressing tool 6 is arranged at the bottom end of the telescopic arm 5, a limiting structure 7 is centrally arranged on one side of the fixed mount 2 near the lower portion, hydraulic pumps 8 are arranged on one side of the front portion of the base 1 near the middle portion, the limiting structure 7 includes a central shaft 9, two ends of the central shaft 9 are respectively provided with a limiting plate 10, a fixed column 11 is centrally arranged on one side of one group of the limiting plates 10, and an arc-shaped groove 12 is formed in the bottom of the pressing tool 6 near the middle portion.

The length and the width of base 1 equal, mount 2 is the cuboid setting, and mount 2 is the vertical state welding with base 1, makes the overall structure of device more stable.

Support column 3 is the setting of cylinder shape, and the bottom and the 2 welding of mount of support column 3 improve the joint strength between support column 3 and the mount 2.

Roof 4 is rectangular shape setting, and the bottom of roof 4 leans on the front and back end to weld with two sets of support columns 3 respectively, utilizes support column 3 to carry out effective fixed to roof 4.

The top and the roof 4 fixed connection of flexible arm 5, and the bottom of flexible arm 5 leans on one side fixed connection between two parties with the top of tamp 6, improves the stability of tamp 6 work.

The hydraulic pump 8 is connected with the telescopic arm 5 through a hydraulic pipeline, the pressing tool 6 is movably connected with the top plate 4 through the telescopic arm 5, and the pressing tool 6 moves up and down in the extending and contracting processes of the telescopic arm 5.

Center pin 9 all passes through welding mode fixed connection with two sets of limiting plate 10, and the one end of fixed column 11 welds with one of them set of limiting plate 10, and the other end of fixed column 11 welds with mount 2, carries out spacing fixed to the body through limiting plate 10, utilizes fixed column 11 to improve limit structure 7's steadiness.

The center pin 9 is the arc setting, and the position of center pin 9 and arc wall 12 is corresponding, and the radian all with the body radian phase-match of return bend preparation, the better bending of body in the extrusion process of being convenient for.

When the bending pipe manufacturing device for the laying head is used, the device is moved to a designated position and fixed, then the pipe body of the laying head, which needs to be bent, is placed on the central shaft 9 inside the two groups of limiting structures 7, the two ends of the pipe body are limited and fixed by the four groups of limiting plates 10 respectively, then the hydraulic pump 8 is electrically connected with the outside, the model of the hydraulic pump 8 is VP-20-FA3, under the fixing action of the fixing frame 2, the supporting column 3 and the top plate 4, the telescopic arm 5 extends under the pressure action of the hydraulic pump 8, so that the pressing tool 6 is pushed to move downwards, the pipe body is pressed and bent by matching the arc-shaped groove 12 of the pressing tool 6 with the radian of the central shaft 9, the manufacturing process of the bending pipe of the laying head is finished, the operation safety is realized, the labor intensity is reduced, and the production cost is reduced.

In the description herein, numerous specific details are provided, such as examples of components and/or methods, to provide a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that an embodiment of the utility model can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of embodiments of the utility model.

Reference throughout this specification to "one embodiment", "an embodiment", or "a specific embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment, and not necessarily all embodiments, of the present invention. Thus, respective appearances of the phrases "in one embodiment", "in an embodiment", or "in a specific embodiment" in various places throughout this specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics of any specific embodiment of the present invention may be combined in any suitable manner with one or more other embodiments. It is to be understood that other variations and modifications of the embodiments of the utility model described and illustrated herein are possible in light of the teachings herein and are to be considered as part of the spirit and scope of the present invention.

It will also be appreciated that one or more of the elements shown in the figures can also be implemented in a more separated or integrated manner, or even removed for inoperability in some circumstances or provided for usefulness in accordance with a particular application.

Additionally, any reference arrows in the drawings/figures should be considered only as exemplary, and not limiting, unless otherwise expressly specified. Further, as used herein, the term "or" is generally intended to mean "and/or" unless otherwise indicated. Combinations of components or steps will also be considered as being noted where terminology is foreseen as rendering the ability to separate or combine is unclear.

As used in the description herein and throughout the claims that follow, "a", "an", and "the" include plural references unless otherwise indicated. Also, as used in the description herein and throughout the claims that follow, unless otherwise indicated, the meaning of "in …" includes "in …" and "on … (on)".

The above description of illustrated embodiments of the utility model, including what is described in the abstract of the specification, is not intended to be exhaustive or to limit the utility model to the precise forms disclosed herein. While specific embodiments of, and examples for, the utility model are described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the present invention, as those skilled in the relevant art will recognize and appreciate. As indicated, these modifications may be made to the present invention in light of the foregoing description of illustrated embodiments of the present invention and are to be included within the spirit and scope of the present invention.

The systems and methods have been described herein in general terms as the details aid in understanding the utility model. Furthermore, various specific details have been given to provide a general understanding of the embodiments of the utility model. One skilled in the relevant art will recognize, however, that an embodiment of the utility model can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, and/or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the utility model.

Thus, although the present invention has been described herein with reference to particular embodiments thereof, a latitude of modification, various changes and substitutions are intended in the foregoing disclosures, and it will be appreciated that in some instances some features of the utility model will be employed without a corresponding use of other features without departing from the scope and spirit of the utility model as set forth. Thus, many modifications may be made to adapt a particular situation or material to the essential scope and spirit of the present invention. It is intended that the utility model not be limited to the particular terms used in following claims and/or to the particular embodiment disclosed as the best mode contemplated for carrying out this invention, but that the utility model will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the utility model is to be determined solely by the appended claims.

Claims

1. The device for manufacturing the elbow of the laying head is characterized by comprising a base (1), wherein a fixing frame (2) is arranged on one side of the upper portion of the base (1) in a manner of leaning on the front and the back, a supporting column (3) is arranged in the middle of the top portion of the fixing frame (2) in one side, a top plate (4) is arranged on the top portion of the supporting column (3), a telescopic arm (5) is arranged in the middle of the bottom portion of the top plate (4), a pressing tool (6) is arranged at the bottom end of the telescopic arm (5), a limiting structure (7) is arranged in the middle of the fixing frame (2) in one side, a hydraulic pump (8) is arranged on one side of the front portion of the base (1) in a manner of leaning on one side, the limiting structure (7) comprises a central shaft (9), limiting plates (10) are arranged at two ends of the central shaft (9), a fixing column (11) is arranged in the middle of one side of one group of the limiting plates (10), an arc-shaped groove (12) is arranged at the bottom of the pressing tool (6) close to the middle.

2. The laying head bend manufacturing device according to claim 1, wherein the base (1) has the same length and width, the fixing frame (2) is arranged in a rectangular parallelepiped, and the fixing frame (2) and the base (1) are welded in a vertical state.

3. A laying head bend making device according to claim 1, wherein the supporting column (3) is arranged in a cylindrical shape, and the bottom end of the supporting column (3) is welded to the fixing frame (2).

4. The laying head bend manufacturing device according to claim 1, wherein the top plate (4) is arranged in a strip shape, and the bottom of the top plate (4) is welded to the two groups of supporting columns (3) near the front end and the rear end respectively.

5. Laying head bend making device according to claim 1, characterized in that the top end of the telescopic arm (5) is fixedly connected with the top plate (4), and the bottom end of the telescopic arm (5) is fixedly connected with the top of the presser (6) in the middle.

6. The laying head bend manufacturing device according to claim 1, wherein the hydraulic pump (8) is connected with the telescopic arm (5) through a hydraulic pipeline, and the presser (6) is movably connected with the top plate (4) through the telescopic arm (5).

7. The laying head elbow manufacturing device according to claim 1, wherein the central shaft (9) and the two sets of limiting plates (10) are fixedly connected by welding, one end of the fixing column (11) is welded with one set of limiting plates (10), and the other end of the fixing column (11) is welded with the fixing frame (2).

8. The laying head bend manufacturing device according to claim 1, wherein the central shaft (9) is arranged in an arc shape, and the central shaft (9) and the arc-shaped groove (12) are correspondingly arranged and have the arc degrees matched with the arc degree of the pipe body manufactured by the bend.