CN217617036U - Pipe bending device for thermal power plant maintenance - Google Patents
Pipe bending device for thermal power plant maintenance Download PDFInfo
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- CN217617036U CN217617036U CN202221574524.8U CN202221574524U CN217617036U CN 217617036 U CN217617036 U CN 217617036U CN 202221574524 U CN202221574524 U CN 202221574524U CN 217617036 U CN217617036 U CN 217617036U
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- clamping mechanism
- clamping
- pipe
- box body
- power plant
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- 238000005452 bending Methods 0.000 title claims description 15
- 238000012423 maintenance Methods 0.000 title claims description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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Abstract
The utility model provides a thermal power plant overhauls and uses swan neck system includes clamping mechanism, and clamping mechanism is provided with two and is respectively: the first clamping mechanism and the second clamping mechanism can respectively clamp two ends of a pipe, and the second clamping mechanism can do circular motion with a fixed distance by taking the first clamping mechanism as a circle center. The second clamping mechanism takes the first clamping mechanism as the circle center to do circular arc motion with a fixed distance to bend the clamped pipe into a required angle, so that the force arm of the bent pipe is increased, the energy consumption of the bent pipe operation is reduced, and the cost is saved.
Description
Technical Field
The utility model relates to a swan neck system technical field particularly, relates to a swan neck system is used in thermal power plant's maintenance.
Background
In the maintenance work of on-the-spot thermal power factory, often need be crooked with tubular product when laying the pipeline in corner, the staff often with the tubular product of different specifications but the same length in advance crooked multiple angle to this different condition when dealing with on-the-spot pipeline maintenance. The existing pipe bender is provided with bending force application points close to the bending part of the pipe in order to meet the pipe bending requirements of different lengths, so that the force arm of pipe bending work is short, and the pipe bending machine is high in power and cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thermal power plant overhauls uses swan neck system, its aim at reduces thermal power plant and overhauls the bent pipe operating power scheduling problem.
The embodiment of the utility model discloses a realize through following technical scheme:
the utility model provides a thermal power plant overhauls uses swan neck system includes clamping mechanism, and clamping mechanism is provided with two and is respectively: first clamping mechanism and second clamping mechanism, first clamping mechanism and second clamping mechanism can press from both sides the both ends of tight tubular product respectively, and second clamping mechanism can use first clamping mechanism to do the circular arc motion of fixed distance as the centre of a circle, and the device still includes: the first clamping mechanism is fixedly arranged on the box body, and the second clamping mechanism can slide along an arc-shaped sliding groove in the box body;
further, a second clamping mechanism is mounted on the sliding plate, and the apparatus further comprises: the guide rod penetrates through the arc-shaped sliding chute, one end of the guide rod is fixedly connected to the lower side of the sliding plate, and the other end of the guide rod is hinged to the sleeve; the sleeve sets up the one end at the lead screw, and the drive end at driving motor is installed to the other end of lead screw, and driving motor rotatably installs with the box.
Further, the clamping mechanism includes: the pipe clamping device comprises a first clamping block and a second clamping block, wherein a cylinder for clamping a pipe is arranged on one side, away from the second clamping block, of the first clamping block.
Further, the apparatus further comprises: the driving motor is arranged on the motor mounting seat, and the motor mounting seat is hinged on the box body.
Furthermore, a yielding groove for yielding the lead screw is formed in one side of the box body.
Furthermore, a plurality of handles are arranged on the upper side and the lower side of the box body.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the utility model discloses a clamping mechanism, clamping mechanism are provided with two and are respectively: the first clamping mechanism and the second clamping mechanism can respectively clamp two ends of a pipe, the second clamping mechanism bends the clamped pipe into a required angle by circular motion with the first clamping mechanism as a circle center at a fixed distance, the force arm of the bent pipe is increased, and energy consumption and cost of bent pipe operation are reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is an overall sectional view provided by the present invention;
FIG. 3 is a schematic view of the operation of a conventional bending machine;
icon: 1-a first clamping mechanism, 11-a first clamping block, 12-a second clamping block, 13-an air cylinder, 2-a second clamping mechanism, 3-a pipe, 4-a box body, 41-an arc sliding chute, 42-a sliding plate, 43-an abdicating groove, 44-a handle, 5-a guide rod, 51-a driving motor, 52-a lead screw, 53-a sleeve, 54-a motor mounting seat and 6-a force application point.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present embodiment provides a pipe bending device for thermal power plant maintenance, including two clamping mechanisms, the two clamping mechanisms are provided with: the pipe bending device comprises a first clamping mechanism 1 and a second clamping mechanism 2, wherein the first clamping mechanism 1 and the second clamping mechanism 2 can respectively clamp two ends of a pipe 3, one end of the pipe 3 clamped by the second clamping mechanism 2 is simultaneously in arc motion with the first clamping mechanism 1 as a circle center at a fixed distance, and therefore the pipe 3 is bent.
The clamping mechanism includes: the pipe clamping device comprises a first clamping block 11 and a second clamping block 12, wherein a cylinder 13 for clamping the pipe 3 is arranged on one side, away from the second clamping block 12, of the first clamping block 11, and the pipe 3 can be clamped or loosened only by controlling whether the cylinder 13 blows air or not.
Further, the apparatus further comprises: the box 4, the first clamping mechanism 1 is fixedly arranged on the box 4, and the second clamping mechanism 2 can slide along the arc-shaped chute 41 on the box 4. The second clamping mechanism 2 is mounted on the slide plate 42, and the apparatus further comprises: the guide rod 5 passes through the arc-shaped sliding chute 41, one end of the guide rod 5 is fixedly connected to the lower side of the sliding plate 42, and the other end of the guide rod 5 is hinged to the sleeve 53; the sleeve 53 is provided at one end of the screw 52, the other end of the screw 52 is mounted at a driving end of the driving motor 51, and the driving motor 51 is rotatably mounted with the case 4. The device also includes: a motor mounting seat 54, a driving motor 51 is arranged on the motor mounting seat 54, and the motor mounting seat 54 is hinged on the box body 4
After the clamping mechanism clamps the tube 3, the driving motor 51 is started, the driving motor 51 drives the screw rod 52 to rotate, and the rotation of the screw rod 52 drives the sleeve 53 to move in a translation manner along the screw rod 52. And because the sleeve 53 is hinged with the guide rod 5, when the pipe bending work is carried out, the sleeve 53 is close to the driving motor 51, and the guide rod 5 is driven to move along the arc-shaped sliding groove 41, so that the whole second clamping mechanism 2 is driven to do circular motion with a fixed distance by taking the first clamping mechanism 1 as the center of a circle. Through the control to driving motor 51, can be with tubular product 3 crooked to required angle, only need take off tubular product 3 after the bending operation can reset with driving motor 51 reversal. The device realizes the bending of the pipe 3 through simple transmission, has simple structure and low cost, is suitable for pipeline laying of various places of a thermal power plant, and facilitates the quick pipe bending of site construction personnel according to site requirements.
A yielding groove 43 for yielding the screw rod 52 is formed in one side of the box body 4, so that the screw rod 52 is ensured not to interfere with the box body 4 when rotating along with the motor. Meanwhile, a plurality of handles 44 are arranged on the upper side and the lower side of the box body 4, so that the device is convenient to hoist and transport.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a thermal power plant overhauls uses swan neck system which characterized in that, includes clamping mechanism, clamping mechanism is provided with two and is respectively: the pipe clamping device comprises a first clamping mechanism (1) and a second clamping mechanism (2), wherein the first clamping mechanism (1) and the second clamping mechanism (2) can respectively clamp two ends of a pipe (3); the clamping device is characterized by further comprising a box body (4), wherein the first clamping mechanism (1) is fixedly arranged on the box body (4), and the second clamping mechanism (2) can slide along an arc-shaped sliding groove (41) in the box body (4);
the device also includes: the second clamping mechanism (2) is installed on the sliding plate (42), the guide rod (5) penetrates through the arc-shaped sliding chute (41), one end of the guide rod (5) is fixedly connected to the lower side of the sliding plate (42), and the other end of the guide rod (5) is hinged to the sleeve (53); the sleeve (53) is arranged at one end of the screw rod (52), the other end of the screw rod (52) is installed at the driving end of the driving motor (51), and the driving motor (51) is rotatably installed with the box body (4).
2. The tube bending device for thermal power plant maintenance according to claim 1, wherein the clamping mechanism comprises: the pipe clamping device comprises a first clamping block (11) and a second clamping block (12), wherein a cylinder (13) for clamping the pipe (3) is arranged on one side, away from the second clamping block (12), of the first clamping block (11).
3. The elbow device for thermal power plant maintenance according to claim 1, further comprising: the driving motor (51) is mounted on the motor mounting seat (54), and the motor mounting seat (54) is hinged to the box body (4).
4. The elbow device for overhauling of thermal power plant according to claim 1, wherein a yielding groove (43) yielding to the screw rod (52) is provided on one side of the box body (4) close to the screw rod (52).
5. The elbow device for overhauling of thermal power plant according to claim 1, wherein a plurality of handles (44) are arranged on the upper and lower sides of the box body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221574524.8U CN217617036U (en) | 2022-06-22 | 2022-06-22 | Pipe bending device for thermal power plant maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221574524.8U CN217617036U (en) | 2022-06-22 | 2022-06-22 | Pipe bending device for thermal power plant maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217617036U true CN217617036U (en) | 2022-10-21 |
Family
ID=83628239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221574524.8U Active CN217617036U (en) | 2022-06-22 | 2022-06-22 | Pipe bending device for thermal power plant maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217617036U (en) |
-
2022
- 2022-06-22 CN CN202221574524.8U patent/CN217617036U/en active Active
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