CN212471397U - Pressure pipeline overhauling equipment - Google Patents
Pressure pipeline overhauling equipment Download PDFInfo
- Publication number
- CN212471397U CN212471397U CN202020769006.6U CN202020769006U CN212471397U CN 212471397 U CN212471397 U CN 212471397U CN 202020769006 U CN202020769006 U CN 202020769006U CN 212471397 U CN212471397 U CN 212471397U
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- Prior art keywords
- cylinder
- bottom plate
- screw
- fixedly connected
- under pressure
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- 238000012423 maintenance Methods 0.000 claims abstract 2
- 230000008093 supporting effect Effects 0.000 claims description 19
- 239000012530 fluid Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a pipeline under pressure overhauls equipment, including the bottom plate, characterized by: the upside fixed connection cylinder of bottom plate, the upside of bottom plate passes through bearing connecting screw, the cylinder inserts in the sleeve, screw rod threaded connection drum, the equal fixed connection backup pad in upper end of sleeve and drum, the screw rod passes the backup pad, be provided with the spout of symmetry in the backup pad, the symmetry articulate upper end one side of straight flute pole in the spout respectively, the symmetry the downside one end of connecting rod fixed connection arc backup pad is passed through respectively to the upper end of straight flute pole. The utility model relates to a pipeline under pressure overhauls the equipment field, specifically says, relates to a pipeline under pressure overhauls equipment. This device can support the pipeline under pressure that needs the maintenance.
Description
Technical Field
The utility model relates to a pipeline under pressure overhauls the equipment field, specifically says, relates to a pipeline under pressure overhauls equipment.
Background
The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, the fluid flows from a high-pressure position to a low-pressure position of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range, is mainly used in water supply, drainage, supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, the pipeline transportation is one of five transportation modes parallel to railways, roads, water transportation and aviation, the pressure pipeline is special equipment for transporting fluid media under certain temperature and pressure, and is widely used in the production of industries such as petrochemical industry, metallurgy, electric power and the like and the public lives of urban gas and heating systems and the like, and some of the media are special equipment with explosion risks, Toxicity or damage to the environment, and casualties, property loss, environmental pollution and huge economic loss can be caused once leakage occurs, and the life of people is sometimes influenced.
When needs maintain pipeline under pressure, generally support the pipeline under pressure of damaged department and then maintain, current support mode generally uses the bracing piece to support, may produce and support unstable problem, needs to design one kind and can carry out the equipment that stably supports to pipeline under pressure, this for prior art's weak point.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a pipeline under pressure overhauls equipment, the convenience supports pipeline under pressure.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a pipeline under pressure overhauls equipment, includes the bottom plate, characterized by: the upper side of the bottom plate is fixedly connected with a cylinder, and the upper side of the bottom plate is connected with a screw rod through a bearing;
the cylinder is inserted into the sleeve, the screw is in threaded connection with the cylinder, and the upper ends of the sleeve and the cylinder are fixedly connected with the supporting plate;
the screw rod passes the backup pad, be provided with the spout of symmetry in the backup pad, the symmetry in the spout respectively articulated straight flute pole upper end one side, the symmetry the upper end of straight flute pole is respectively through the downside one end of connecting rod fixed connection arc backup pad.
As a further limitation of the technical scheme, circular shafts are respectively embedded into the symmetrical sliding grooves of the straight groove rods, one ends of the two circular shafts are respectively and fixedly connected with sliding blocks, and the screw rod is connected with the symmetrical sliding blocks through two sections of reverse thread threads.
As a further limitation of the technical scheme, two ends of the screw rod are respectively connected with the first fixing block through bearings, the middle of the screw rod penetrates through the second fixing block, and one end of the screw rod is fixedly connected with the end part of the central shaft of the rotating wheel.
As a further limitation of the technical solution, the lower part of the arc surface of the cylinder corresponds to the screw thread connection jackscrew.
As a further limitation of the present invention, the two side ends of the bottom plate are respectively provided with wheels.
Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model provides a pipeline under pressure overhauls equipment. The method has the following beneficial effects:
(1) the device can be used for carrying out auxiliary support on the pipeline to be maintained, and is good in stability;
(2) the height of the arc-shaped supporting plate can be adjusted, and the operation is convenient;
(3) the two arc-shaped supporting plates are folded into a cylinder shape to wrap the pipeline, the supporting effect is better, the arc-shaped supporting plates are driven to be opened and closed through the swinging of the straight groove rod, and the operation is simple.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic view of a three-dimensional structure of the present invention.
Fig. 3 is a schematic three-dimensional structure diagram of the present invention.
Fig. 4 is a partial enlarged view of a portion a in fig. 3 according to the present invention.
Fig. 5 is a schematic view of a three-dimensional structure of the present invention.
In the figure: 1. arc backup pad, 2, backup pad, 3, handle, 4, drum, 5, jackscrew, 6, screw rod, 7, bottom plate, 8, wheel, 9, cylinder, 10, sleeve, 11, spout, 12, fixed block one, 13, runner, 14, fixed block two, 15, straight flute pole, 16, lead screw, 17, slider, 18, connecting rod, 19, circle axle.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-5, the utility model comprises a bottom plate 7, a cylinder 9 is fixedly connected to the upper side of the bottom plate 7, and the upper side of the bottom plate 7 is connected with a screw rod 6 through a bearing;
the cylinder 9 is inserted into the sleeve 10, the screw 6 is in threaded connection with the cylinder 4, and the upper ends of the sleeve 10 and the cylinder 4 are fixedly connected with the supporting plate 2;
the screw rod 6 passes the backup pad 2, be provided with the spout 11 of symmetry on the backup pad 2, the symmetry in the spout 11 articulated straight groove pole 15's upper end one side respectively, the symmetry straight groove pole 15's upper end is respectively through the downside one end of connecting rod 18 fixed connection arc backup pad 1.
Two ends of the lead screw 16 are respectively connected with the first fixing block 12 through bearings, the middle of the lead screw 16 penetrates through the second fixing block 14, and one end of the lead screw 16 is fixedly connected with the end part of the central shaft of the rotating wheel 13.
The lower part of the cambered surface of the cylinder 4 is in threaded connection with a jackscrew 5 corresponding to the screw 6.
The two side end parts of the bottom plate 7 are respectively provided with wheels 8.
In the initial state of the device, the two arc-shaped supporting plates 1 are opened.
The upper end of the screw rod 6 is fixedly connected with the handle 3.
The utility model discloses a work flow does: when the device is used, firstly, the device is moved to the lower side of a pipeline to be maintained, then stones and the like are clamped at the position of the wheel 8 to prevent the wheel 8 from moving to drive the device to move, then the jackscrews 5 are unscrewed, the handle 3 is rotated to drive the screw rods 6 to rotate, the screw rods 6 drive the cylinders 4 in threaded connection with the screw rods to move upwards, the cylinders 4 drive the supporting plates 2 to move upwards, the supporting plates 2 drive the sleeves 10 to move upwards along the cylinders 9, the supporting plates 2 drive the straight groove rods 15, the lead screws 16, the arc supporting plates 1 and the like to move upwards, the arc supporting plates 1 move upwards to the position of the pipeline, then the jackscrews 5 are screwed, the rotating wheels 13 are rotated, the output shafts of the rotating wheels 13 drive the lead screws 16 to rotate, the lead screws 16 drive the two sliding blocks 17 to slide towards directions far away from each other, the two sliding blocks 17 respectively drive the circular shafts 19 to, the upper ends of the two straight groove rods 15 are close to each other to drive the connecting rods 18 to be close to each other, the two connecting rods 18 drive the corresponding arc supporting plates 1 to swing respectively, the two arc supporting plates 1 swing to be closed, and the pipeline is clamped to play a supporting role for the pipeline.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a pipeline under pressure maintenance equipment, includes bottom plate (7), characterized by: the upper side of the bottom plate (7) is fixedly connected with a cylinder (9), and the upper side of the bottom plate (7) is connected with a screw (6) through a bearing;
the cylinder (9) is inserted into the sleeve (10), the screw (6) is in threaded connection with the cylinder (4), and the upper ends of the sleeve (10) and the cylinder (4) are fixedly connected with the supporting plate (2);
the screw rod (6) penetrates through the supporting plate (2), symmetrical sliding grooves (11) are formed in the supporting plate (2), the sliding grooves (11) are symmetrical, one sides of the upper ends of straight groove rods (15) are hinged in the sliding grooves (11), and the upper ends of the straight groove rods (15) are symmetrical and are fixedly connected with one ends of the lower sides of the arc-shaped supporting plates (1) through connecting rods (18).
2. A pressure pipe service apparatus as claimed in claim 1, wherein: round shafts (19) are respectively embedded into the symmetrical sliding grooves of the straight groove rods (15), one ends of the two round shafts (19) are respectively and fixedly connected with sliding blocks (17), and a screw rod (16) is connected with the symmetrical sliding blocks (17) through two sections of reverse threads in a threaded manner.
3. A pressure pipe service apparatus as claimed in claim 2, wherein: the two ends of the lead screw (16) are respectively connected with a first fixing block (12) through bearings, the middle of the lead screw (16) penetrates through a second fixing block (14), and one end of the lead screw (16) is fixedly connected with the end part of the central shaft of the rotating wheel (13).
4. A pressure pipe service apparatus as claimed in claim 1, wherein: the lower part of the cambered surface of the cylinder (4) is in threaded connection with a jackscrew (5) corresponding to the screw (6).
5. A pressure pipe service apparatus as claimed in claim 1, wherein: the two side end parts of the bottom plate (7) are respectively provided with wheels (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020769006.6U CN212471397U (en) | 2020-05-11 | 2020-05-11 | Pressure pipeline overhauling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020769006.6U CN212471397U (en) | 2020-05-11 | 2020-05-11 | Pressure pipeline overhauling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212471397U true CN212471397U (en) | 2021-02-05 |
Family
ID=74460361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020769006.6U Active CN212471397U (en) | 2020-05-11 | 2020-05-11 | Pressure pipeline overhauling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212471397U (en) |
-
2020
- 2020-05-11 CN CN202020769006.6U patent/CN212471397U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210818 Address after: 423000 Room 203, No. 1, Xiangxue Avenue, Beihu District, Chenzhou City, Hunan Province Patentee after: Hunan Hehui Technology Co.,Ltd. Address before: 252400 128 Zhenxing street, Shen County, Liaocheng City, Shandong Province Patentee before: Wang Zibo |