CN220717283U - Pipe repairing device - Google Patents
Pipe repairing device Download PDFInfo
- Publication number
- CN220717283U CN220717283U CN202322152821.4U CN202322152821U CN220717283U CN 220717283 U CN220717283 U CN 220717283U CN 202322152821 U CN202322152821 U CN 202322152821U CN 220717283 U CN220717283 U CN 220717283U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- base
- middle plate
- stud
- piston rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002184 metal Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000003245 coal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model discloses a pipe repairing device, wherein a groove is formed in the middle of a base, the groove is matched with the bottom of a hydraulic cylinder, a screw is fixed on the base, a middle plate is connected with the base through the screw, a through hole is formed in the center of the middle plate, the hydraulic cylinder is fixed between the base and the middle plate, and a piston rod of the hydraulic cylinder penetrates through the through hole; two groups of upright posts are symmetrically arranged on the middle plate, a stud is arranged between each group of upright posts, an auxiliary piece is sleeved on the stud, and the auxiliary piece is in running fit with the stud; the pressure head is sleeved on the top of a piston rod of the hydraulic cylinder; the advantages are that: the device can repair deformed metal pipes rapidly and efficiently, reduce production cost, improve working efficiency, and is simple in structure and convenient to operate.
Description
Technical Field
The utility model belongs to the technical field of coal mine production, and particularly relates to a pipe repairing device.
Background
In the underground daily production process of the coal mine, the metal pipe is a commonly used part, such as a car stop bar, a belt rod and other metal pipe parts are often subjected to bending deformation by external force and cannot be used continuously, so that underground standardized production is affected, meanwhile, the underground standardized production cannot be maintained, and only the underground standardized production cannot be disassembled and replaced, so that the use investment of the metal pipe is increased, the material allocation time is prolonged, and the work efficiency is affected.
How to repair deformed metal pipes in coal mine can be achieved quickly and efficiently, production cost can be reduced, working efficiency is improved, and meanwhile, the device is simple in structure and convenient to operate, and the device is a problem to be considered.
Disclosure of Invention
Aiming at the problems, the utility model aims to provide a pipe repair device which can repair deformed metal pipes rapidly and efficiently, reduce the production cost, improve the working efficiency, and has a simple structure and convenient operation.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the hydraulic cylinder comprises a hydraulic cylinder and a stud bolt, and is characterized in that: the middle part of the base is provided with a groove which is matched with the bottom of the hydraulic cylinder, the base is fixedly provided with a screw rod, the middle plate is connected with the base through the screw rod, the center of the middle plate is provided with a through hole, the hydraulic cylinder is fixed between the base and the middle plate, and a piston rod of the hydraulic cylinder penetrates through the through hole; two groups of upright posts are symmetrically arranged on the middle plate, a stud is arranged between each group of upright posts, an auxiliary piece is sleeved on the stud, and the auxiliary piece is in running fit with the stud; the pressure head is sleeved on the top of a piston rod of the hydraulic cylinder.
The beneficial effects of the utility model are as follows: the device can repair deformed metal pipes rapidly and efficiently, reduce production cost, improve working efficiency, and is simple in structure and convenient to operate.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model
FIG. 2 is a schematic view of a base structure according to the present utility model
FIG. 3 is a schematic view of a middle plate structure according to the present utility model
FIG. 4 is a schematic view of a ram according to the present utility model
FIG. 5 is a schematic view of an auxiliary member according to the present utility model
FIG. 6 is a schematic diagram of the implementation of the present utility model
FIG. 7 is a second schematic diagram of the implementation of the present utility model
In the figure: 1. a base; 2. a hydraulic cylinder; 3. a screw; 4. a middle plate; 5. a piston rod; 6. a column; 7.a stud bolt; 8. auxiliary material Auxiliary parts; 9. a pressure head; 10. deformed metal tube。
Description of the embodiments
The utility model will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1-7, a groove is formed in the middle of a base 1, the groove is matched with the bottom of a hydraulic cylinder 2, a screw 3 is fixed on the base 1, a middle plate 4 is connected with the base 1 through the screw 3, a through hole is formed in the center of the middle plate 4, the hydraulic cylinder 2 is fixed between the base 1 and the middle plate 4, and a piston rod 5 of the hydraulic cylinder 2 penetrates through the through hole; two groups of upright posts 6 are symmetrically arranged on the middle plate 4, a stud bolt 7 is arranged between each group of upright posts 6, an auxiliary piece 8 is sleeved on the stud bolt 7, and the auxiliary piece 8 is in rotary fit with the stud bolt 7; the pressure head 9 is sleeved on the top of the piston rod 5 of the hydraulic cylinder 2.
Before use, firstly, the piston rod 5 of the hydraulic cylinder 2 is retracted, the deformed metal pipe 10 is inserted along the direction of the pressure head 9 and the auxiliary piece 8, the center position of the deformed metal pipe 10 is just aligned with the pressure head 9, the hydraulic cylinder 2 is started, the piston rod 5 of the hydraulic cylinder 2 is upwards, meanwhile, the pressure head 9 is driven to upwards push in, at the moment, the hydraulic cylinder 2 is stopped, the auxiliary piece 8 is adjusted to be matched with the deformed metal pipe 10, and because the auxiliary piece 8 is in running fit with the stud 7, the auxiliary piece 5 can just prop against the two ends of the deformed metal pipe 10, the hydraulic cylinder 2 is started to work again, and the deformed metal pipe 10 can be restored to be approximately straight.
The foregoing is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model. Any equivalent changes and modifications can be made by those skilled in the art without departing from the spirit and principles of this utility model, and are intended to be within the scope of this utility model.
Claims (1)
1. The utility model provides a tubular product restorer, it includes pneumatic cylinder, stud, characterized by: the middle part of the base is provided with a groove which is matched with the bottom of the hydraulic cylinder, the base is fixedly provided with a screw rod, the middle plate is connected with the base through the screw rod, the center of the middle plate is provided with a through hole, the hydraulic cylinder is fixed between the base and the middle plate, and a piston rod of the hydraulic cylinder penetrates through the through hole; two groups of upright posts are symmetrically arranged on the middle plate, a stud is arranged between each group of upright posts, an auxiliary piece is sleeved on the stud, and the auxiliary piece is in running fit with the stud; the pressure head is sleeved on the top of a piston rod of the hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152821.4U CN220717283U (en) | 2023-08-11 | 2023-08-11 | Pipe repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152821.4U CN220717283U (en) | 2023-08-11 | 2023-08-11 | Pipe repairing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220717283U true CN220717283U (en) | 2024-04-05 |
Family
ID=90494777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322152821.4U Active CN220717283U (en) | 2023-08-11 | 2023-08-11 | Pipe repairing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220717283U (en) |
-
2023
- 2023-08-11 CN CN202322152821.4U patent/CN220717283U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |