CN218556804U - Natural gas line pressure measurement - Google Patents
Natural gas line pressure measurement Download PDFInfo
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- CN218556804U CN218556804U CN202222622367.XU CN202222622367U CN218556804U CN 218556804 U CN218556804 U CN 218556804U CN 202222622367 U CN202222622367 U CN 202222622367U CN 218556804 U CN218556804 U CN 218556804U
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Abstract
The utility model discloses a natural gas line pressure detection device belongs to natural gas line technical field, which comprises a base, the lower extreme of base is provided with the supporting leg, is provided with the centre gripping subassembly in the middle of the base, and the upper end of base is provided with the lifting unit, and the centre of lifting unit is provided with the clamp plate, the utility model discloses set up the centre gripping subassembly, step motor rotates and drives the rotation of drive bevel gear, and drive bevel gear drives the rotation of driven bevel gear, and the double-end lead screw that driven bevel gear connects is rotatory, makes the slider at both ends remove in opposite directions, and spacing seat on the slider upper end carries out the centre gripping to pipeline both sides, single motor drive, reduce cost; the utility model discloses set up lifting unit, driving motor rotates and drives the screw rod rotatory, and the screw rod drives the movable plate and slides on spacing slide bar, and the movable plate removes the clamp plate that drives the lower extreme and removes, and the clamp plate moves down and presses natural gas line upper end, and simple structure is fixed firm.
Description
Technical Field
The utility model belongs to the technical field of the natural gas line, concretely relates to natural gas line pressure measurement.
Background
The natural gas pipeline refers to a pipeline for conveying natural gas (including associated gas produced in an oil field) from a mining place or a processing plant to an urban gas distribution center or an industrial enterprise user, and in the process of conveying the natural gas and the process of producing and manufacturing the pipeline, a pressure detection test is usually required to be performed on the finished pipeline, so as to determine whether the pipeline reaches the standard.
Chinese patent application number 202022631553.0 discloses a natural gas line pressure measurement device, including the base, the equal fixedly connected with supporting legs in the lower surface left and right sides of base, the inboard movable mounting of supporting legs has the threaded rod, the equal fixedly connected with motor in the outside of supporting legs, the equal fixedly connected with slide bar in the lower surface middle part left and right sides of base. Through installing spacing seat, slide bar and slotted hole, and inside extending to the slotted hole through the top with the slide bar, and when needs carry out the fixed time measuring of examining to the natural gas line of different diameters size, can effectually pass through the adjustment to spacing seat, thereby make the slide bar remove inside the slotted hole, and make spacing seat adjust, thereby can not only effectually reach and fix the natural gas line of different diameters size, artifical and other devices have also been saved simultaneously, and work efficiency has been improved.
Above-mentioned patent of disclosing has spacing seat to pass through the slide bar rotation when using and removes, and the slide bar passes through the motor drive of side, and two sets of motors cause the cost to increase, and the clamp plate moves down through first electric telescopic handle, second electric telescopic handle and cylinder cooperation simultaneously, and the structure is complicated, uses inconveniently.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a natural gas line pressure measurement, it is few to have the stable cost of drive, and the clamp plate moves down conveniently, simple structure's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a natural gas line pressure measurement, includes the base, the lower extreme of base is provided with the supporting leg, and the centre of base is provided with the centre gripping subassembly, and the upper end of base is provided with lifting unit, and lifting unit's centre is provided with the clamp plate, and the upper end both sides of base are provided with places the board, and the upper end side of base is provided with control panel.
Preferably, the centre gripping subassembly includes spacing seat, the curb plate, the slider, the double-end lead screw, driven bevel gear, step motor, initiative bevel gear, spacing spout and mount, wherein, be provided with the mount in the middle of the lower extreme of base, the bottom of mount is provided with step motor, the lower extreme both sides of base are provided with two sets of curb plates, the centre of curb plate is provided with the double-end lead screw, the surperficial both ends of double-end lead screw are provided with the slider, the centre of base corresponds the position with the slider and is provided with spacing spout, the upper end of slider is provided with spacing seat, the side of double-end lead screw is provided with driven bevel gear, step motor's pivot is provided with initiative bevel gear.
Preferably, the sliding block is in threaded engagement with the double-end screw rod, and the sliding block is tightly attached to the inner wall of the limiting sliding groove.
Preferably, two ends of the double-end screw rod are rotatably connected with the side plate bearings, and the driven bevel gear is rotatably connected with the driving bevel gear in a meshed manner.
Preferably, the lifting assembly comprises a screw, a movable plate, limiting slide bars and a driving motor, wherein the limiting slide bars are arranged on two sides of the upper end of the base, the driving motor is arranged in the middle of the lower end of the base, a rotating shaft of the driving motor is connected with the screw, and the movable plate is arranged on the surfaces of the screw and the limiting slide bars.
Preferably, the upper ends of the limiting slide rod and the screw rod are screwed with a limiting block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with a clamping component, a stepping motor rotates to drive a driving bevel gear to rotate, the driving bevel gear drives a driven bevel gear to rotate, a double-end lead screw connected with the driven bevel gear rotates to enable sliders at two ends to move oppositely, a limiting seat at the upper end of the slider clamps two sides of a pipeline, and the cost is reduced by driving with a single motor;
2. the utility model discloses set up lifting unit, driving motor rotates and drives the screw rod rotatory, and the screw rod drives the movable plate and slides on spacing slide bar, and the movable plate removes the clamp plate that drives the lower extreme and removes, and the clamp plate moves down and presses natural gas line upper end, and simple structure is fixed firm.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the base of the present invention;
FIG. 3 is a schematic view of the structure of the clamping assembly of the present invention;
fig. 4 is a schematic structural view of the lifting assembly of the present invention;
in the figure: 1. a lifting assembly; 11. a screw; 12. moving the plate; 13. a limiting slide bar; 14. a drive motor; 15. a limiting block; 2. a base; 3. supporting legs; 4. a clamping assembly; 41. a limiting seat; 42. a side plate; 43. a slider; 44. a double-end screw rod; 45. a driven bevel gear; 46. a stepping motor; 47. a drive bevel gear; 48. a limiting chute; 49. a fixed mount; 5. a control panel; 6. placing the plate; 7. and (7) pressing a plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a natural gas line pressure measurement, includes base 2, and the lower extreme of base 2 is provided with supporting leg 3, and the centre of base 2 is provided with centre gripping subassembly 4, and the upper end of base 2 is provided with lifting unit 1, and lifting unit 1's centre is provided with clamp plate 7, and the upper end both sides of base 2 are provided with places board 6, and the upper end side of base 2 is provided with control panel 5.
Specifically, the clamping assembly 4 comprises a limiting seat 41, side plates 42, a sliding block 43, a double-end screw rod 44, a driven bevel gear 45, a stepping motor 46, a driving bevel gear 47, a limiting sliding groove 48 and a fixing frame 49, wherein the fixing frame 49 is arranged in the middle of the lower end of the base 2, the stepping motor 46 is arranged at the bottom of the fixing frame 49, two groups of side plates 42 are arranged on two sides of the lower end of the base 2, the double-end screw rod 44 is arranged in the middle of each side plate 42, the sliding block 43 is arranged at two ends of the surface of the double-end screw rod 44, the limiting sliding groove 48 is arranged in the middle of the base 2 corresponding to the sliding block 43, the limiting seat 41 is arranged at the upper end of the sliding block 43, the driven bevel gear 45 is arranged on the side edge of the double-end screw rod 44, the driving bevel gear 47 is arranged on the rotating shaft of the stepping motor 46,
by adopting the technical scheme, the stepping motor 46 rotates to drive the driving bevel gear 47 to rotate, the driving bevel gear 47 drives the driven bevel gear 45 to rotate, the double-end screw rod 44 connected with the driven bevel gear 45 rotates to enable the sliding blocks 43 at the two ends to move oppositely, and the limiting seats 41 at the upper ends of the sliding blocks 43 clamp the two sides of the pipeline.
Specifically, the slide block 43 is in threaded engagement with the double-end screw rod 44, the slide block 43 is tightly attached to the inner wall of the limit chute 48,
by adopting the technical scheme, the double-end screw rod 44 is ensured to rotate, so that the sliding blocks 43 at the two ends move oppositely.
Specifically, two ends of the double-ended screw rod 44 are rotatably connected with the side plates 42 through bearings, the driven bevel gear 45 is rotatably connected with the drive bevel gear 47 in a meshing manner,
by adopting the technical scheme, the driving bevel gear 47 is ensured to drive the driven bevel gear 45 to rotate, so that the double-end screw 44 connected with the driven bevel gear 45 rotates.
When the device is used, the device is installed, a natural gas pipeline to be detected is placed on the placing plate 6, the stepping motor 46 rotates to drive the driving bevel gear 47 to rotate, the driving bevel gear 47 drives the driven bevel gear 45 to rotate, the double-end screw rods 44 connected with the driven bevel gear 45 rotate to enable the sliding blocks 43 at two ends to move oppositely, the limiting seats 41 at the upper ends of the sliding blocks 43 clamp two sides of the pipeline, the lifting assembly 1 drives the pressing plate 7 to move downwards, the periphery of the natural gas pipeline is firmly fixed, and detection is convenient;
example 2
The present embodiment is different from embodiment 1 in that: the lifting component 1 comprises a screw 11, a moving plate 12, a limit slide bar 13 and a driving motor 14, wherein the limit slide bar 13 is arranged on two sides of the upper end of the base 2, the driving motor 14 is arranged in the middle of the lower end of the base 2, the screw 11 is connected with the rotating shaft of the driving motor 14, the moving plate 12 is arranged on the surfaces of the screw 11 and the limit slide bar 13,
by adopting the technical scheme, the driving motor 14 rotates to drive the screw rod 11 to rotate, the screw rod 11 drives the movable plate 12 to slide on the limiting slide rod 13, the movable plate 12 moves to drive the pressing plate 7 at the lower end to move, and the pressing plate 7 moves downwards to press the upper end of the natural gas pipeline.
In particular, the upper ends of the limiting slide rod 13 and the screw rod 11 are both screwed with a limiting block 15,
by adopting the technical scheme, the moving plate 12 is prevented from being separated from the limiting slide rod 13 and the screw 11.
When the natural gas pipeline pressing device is used, the driving motor 14 rotates to drive the screw rod 11 to rotate, the screw rod 11 drives the moving plate 12 to slide on the limiting slide rod 13, the moving plate 12 moves to drive the pressing plate 7 at the lower end to move, the pressing plate 7 moves downwards to press the upper end of the natural gas pipeline, and the natural gas pipeline pressing device is simple in structure and firm in fixation.
The structure and the use principle of the middle control panel 5 of the utility model are disclosed in a natural gas pipeline pressure detection device disclosed in the Chinese patent application No. 202022631553.0.
The utility model discloses a theory of operation and use flow: the utility model discloses during the use, install the device, it places on placing board 6 to wait to detect natural gas line, step motor 46 rotates and drives the rotation of drive bevel gear 47, drive bevel gear 47 drives driven bevel gear 45 rotatory, driven bevel gear 45 connects double-end lead screw 44 is rotatory, make the slider 43 of both ends remove in opposite directions, spacing seat 41 of slider 43 upper end carries out the centre gripping to the pipeline both sides, driving motor 14 rotates and drives screw rod 11 rotatory, screw rod 11 drives movable plate 12 and slides on spacing slide bar 13, movable plate 12 moves and drives the clamp plate 7 of lower extreme and remove, clamp plate 7 moves down and presses down natural gas line upper end, it is firm to make natural gas line fix all around, conveniently detect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a natural gas line pressure measurement, includes the base, its characterized in that: the lower extreme of base is provided with the supporting leg, and the centre of base is provided with the centre gripping subassembly, and the upper end of base is provided with lifting unit, and lifting unit's centre is provided with the clamp plate, and the upper end both sides of base are provided with places the board, and the upper end side of base is provided with control panel.
2. The natural gas pipeline pressure detecting device according to claim 1, wherein: the centre gripping subassembly includes spacing seat, the curb plate, the slider, the double-end lead screw, driven bevel gear, step motor, the initiative bevel gear, spacing spout and mount, wherein, be provided with the mount in the middle of the lower extreme of base, the bottom of mount is provided with step motor, the lower extreme both sides of base are provided with two sets of curb plates, the centre of curb plate is provided with the double-end lead screw, the surperficial both ends of double-end lead screw are provided with the slider, the centre of base corresponds the position with the slider and is provided with spacing spout, the upper end of slider is provided with spacing seat, the side of double-end lead screw is provided with driven bevel gear, step motor's pivot is provided with the initiative bevel gear.
3. The natural gas pipeline pressure detection device according to claim 2, wherein: the slider is connected with double-end lead screw thread engagement, and the slider is hugged closely with spacing spout inner wall.
4. The natural gas pipeline pressure detecting device according to claim 2, wherein: two ends of the double-end screw rod are rotatably connected with the side plate bearings, and the driven bevel gear is meshed with the driving bevel gear and rotatably connected with the driving bevel gear.
5. The natural gas pipeline pressure detecting device according to claim 1, wherein: the lifting assembly comprises a screw, a movable plate, limiting slide bars and a driving motor, wherein the limiting slide bars are arranged on two sides of the upper end of the base, the driving motor is arranged in the middle of the lower end of the base, a rotating shaft of the driving motor is connected with the screw, and the movable plate is arranged on the surfaces of the screw and the limiting slide bars.
6. The natural gas pipeline pressure detection device according to claim 5, wherein: and the upper ends of the limiting slide rod and the screw rod are screwed with limiting blocks through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222622367.XU CN218556804U (en) | 2022-09-30 | 2022-09-30 | Natural gas line pressure measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222622367.XU CN218556804U (en) | 2022-09-30 | 2022-09-30 | Natural gas line pressure measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218556804U true CN218556804U (en) | 2023-03-03 |
Family
ID=85316083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222622367.XU Active CN218556804U (en) | 2022-09-30 | 2022-09-30 | Natural gas line pressure measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218556804U (en) |
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2022
- 2022-09-30 CN CN202222622367.XU patent/CN218556804U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230516 Address after: 841000 North side of Lingxiang Road, Korla Economic and Technological Development Zone, Bayingolin Mongolian Autonomous Prefecture, Xinjiang Uygur Autonomous Region, West side of National Highway 218 Patentee after: XINJIANG CENOZOIC ERA PETROLEUM TECHNOLOGY Co.,Ltd. Address before: 213000 Building 12, Hongjing Jinguiyuan, Tianning District, Changzhou City, Jiangsu Province Patentee before: Zhu Guoxin |