CN108466206B - Multifunctional auxiliary device for maintaining gas pressure regulator - Google Patents
Multifunctional auxiliary device for maintaining gas pressure regulator Download PDFInfo
- Publication number
- CN108466206B CN108466206B CN201810528153.1A CN201810528153A CN108466206B CN 108466206 B CN108466206 B CN 108466206B CN 201810528153 A CN201810528153 A CN 201810528153A CN 108466206 B CN108466206 B CN 108466206B
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- Prior art keywords
- pressure regulator
- base
- supporting
- gas pressure
- slide tube
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 229920000642 polymer Polymers 0.000 claims description 15
- 230000009471 action Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
The invention discloses a multifunctional auxiliary device for maintaining a gas pressure regulator, which comprises a base and a slide tube, wherein a guide hole is vertically formed in the middle of the base; the lower end of the slide tube is slidably arranged in the guide hole; the lower end of the base is provided with a plurality of supports which are uniformly arranged in a circumference manner; the lower end of each support is correspondingly provided with a universal wheel; the base is provided with a lifting self-locking mechanism capable of adjusting the height of the slide tube; the top end of the slide tube is provided with a supporting mechanism for supporting an upper valve cover of the gas pressure regulator; the multifunctional auxiliary device for maintaining the gas pressure regulator solves the problem that the upper valve cover of the pressure regulator is difficult to place when the upper valve cover of the pressure regulator is detected and maintained, and can be matched with the upper valve covers of pressure regulators of different models, and has the advantages of simple structure, convenience in use and convenience in height adjustment.
Description
Technical Field
The invention relates to a supporting frame, in particular to a multifunctional auxiliary device for maintaining a gas pressure regulator.
Background
The gas regulator upper valve cover support frame is capable of adapting to the radian of the gas regulator upper valve cover, but has the problem that the support height cannot be adjusted according to the height of the gas regulator upper valve cover, the shape, the size and the position of the gas outlet of the gas regulator upper valve cover are not identical, and the problem that the shape, the size and the position of the gas outlet of the gas regulator upper valve cover of different gas regulators are different can not be solved by the gas regulator upper valve cover support frame of patent No. 201820110742.3; therefore, a bracket which has a simple structure, is convenient to use and convenient to adjust the height and can be matched with the upper valve cover of various gas pressure regulators of different types is necessary to design.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the bracket which has the advantages of simple structure, convenient use and convenient and fast height adjustment and can be matched with the upper valve covers of various gas pressure regulators.
In order to achieve the above purpose, the invention adopts the following technical scheme: the device comprises a base and a slide tube, wherein a guide hole is vertically formed in the middle of the base; the lower end of the slide tube is slidably arranged in the guide hole; the lower end of the base is provided with a plurality of supports which are uniformly arranged in a circumference manner; the lower end of each support is correspondingly provided with a universal wheel; the base is provided with a lifting self-locking mechanism capable of adjusting the height of the slide tube; the top end of the slide tube is provided with a supporting mechanism for supporting an upper valve cover of the gas pressure regulator; the supporting mechanism comprises a supporting disc, a connecting rod and a supporting rod; the support disc is arranged at the upper part of the slide tube; the upper end of the supporting disc is provided with a plurality of bases which are uniformly arranged in a circumference manner; the top of the slide tube is provided with a plurality of supporting seats corresponding to the base; one end of the supporting rod is hinged on the supporting seat, and the other end of the supporting rod is arc-shaped; a plurality of limiting blocks which are arranged at intervals are arranged on the outer side of the supporting rod; one end hinge of connecting rod sets up on the base, and the other end be provided with stopper complex spacing groove.
Preferably, the lifting self-locking mechanism comprises a guide groove; the guide groove is vertically arranged on the surface of the guide hole; the outer surface of the slide tube is provided with a plurality of clamping teeth which are vertically arranged at intervals and are arranged in the guide groove; the outer surface of the base is provided with a rectangular through hole communicated with the guide hole; support plates are symmetrically arranged on the outer surface of the base at two sides of the rectangular through hole; a rotating shaft capable of horizontally rotating is arranged between the two supporting plates; a rotatable clamping block is arranged on the rotating shaft; the rotating shaft is provided with a torsion spring which enables the clamping block to be meshed with the clamping teeth.
Preferably, the lifting self-locking mechanism comprises an internal thread vertically arranged on the surface of the guide hole and an external thread arranged on the outer surface of the slide tube and corresponding to the internal thread.
Preferably, the lifting self-locking mechanisms are symmetrically arranged in two.
Preferably, the lifting self-locking mechanism further comprises a Y-shaped pull rod; the two adjacent ends of the pull rod are respectively connected with the external hinges of the two clamping blocks; the pull rod hinge is arranged on the base and is positioned on the symmetrical line of the two lifting self-locking mechanisms.
Preferably, the upper surface of the support bar is provided with a high elastic polymer.
Preferably, the high elastic polymer is made of rubber.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the upper valve cover support frame for the gas pressure regulator solves the problem that the upper valve cover of the pressure regulator is difficult to place when the upper valve cover of the pressure regulator is detected and maintained, and can be matched with the upper valve covers of pressure regulators of different types, and has the advantages of simple structure, convenience in use and convenience in height adjustment.
Drawings
The technical scheme of the invention is further described below with reference to the accompanying drawings:
fig. 1 is a schematic diagram of a first product use of a multifunctional auxiliary device for maintaining a gas pressure regulator according to the present invention.
Fig. 2 is a schematic diagram of a second product use of the multifunctional auxiliary device for maintaining a gas pressure regulator according to the present invention.
Fig. 3 is a schematic diagram of a third product use of the multifunctional auxiliary device for maintaining a gas pressure regulator according to the present invention.
Fig. 4 is a perspective view of a multifunctional auxiliary device for maintaining a gas pressure regulator according to the present invention.
Fig. 5 is an enlarged view of part a of fig. 4.
Fig. 6 is a perspective view of a multifunctional auxiliary device for maintaining a gas pressure regulator, which is provided by the invention, without a supporting mechanism, a slide tube, a pull rod and a clamping block.
Fig. 7 is a sectional view showing another construction of a multifunctional auxiliary device for maintaining a gas pressure regulator according to the present invention.
Wherein: 1. a support base; 2. a highly elastic polymer; 3. a support rod; 4. a limiting block; 5. a connecting rod; 6. a base; 7. a support plate; 8. a slide tube; 9. latch teeth; 10. a pull rod; 11. a clamping block; 12. a support; 13. a universal wheel; 14. a guide hole; 15. a guide groove; 16. a support plate; 17. a torsion spring; 18. a rotating shaft; 19. a limit groove; 20. rectangular through holes; 21. a base; 22. an internal thread; 23. and (5) external threads.
Detailed Description
Embodiment one:
the invention will be described in further detail with reference to the accompanying drawings and specific examples.
Fig. 1 is a schematic diagram of a multifunctional auxiliary device for maintaining a gas pressure regulator, which comprises a base 21 and a slide tube 8, wherein a guide hole 14 is vertically arranged in the middle of the base 21; the lower end of the slide tube 8 is slidably arranged in the guide hole 14; the lower end of the base 21 is provided with a plurality of supports 12 which are uniformly arranged in a circumference manner; the lower end of each support 12 is correspondingly provided with a universal wheel 13; the base 21 is provided with a lifting self-locking mechanism capable of adjusting the height of the slide tube 8; the lifting self-locking mechanism comprises a guide groove 15; the guide groove 15 is vertically arranged on the surface of the guide hole 14; the outer surface of the slide tube 8 is provided with a plurality of clamping teeth 9 which are vertically arranged at intervals and are arranged in the guide groove 15; the outer surface of the base 21 is provided with a rectangular through hole 20 communicated with the guide hole 14; support plates 16 are symmetrically arranged on the outer surface of the base 21 at two sides of the rectangular through hole 20; a rotating shaft 18 capable of horizontally rotating is arranged between the two support plates 16; the rotatable clamping block 11 is arranged on the rotating shaft 18; the rotating shaft 18 is provided with a torsion spring 17 which enables the clamping block 11 to be meshed with the clamping teeth 9, and the lifting self-locking mechanism can adjust the supporting height according to the heights of the upper valve covers of the gas pressure regulators of different types; the two lifting self-locking mechanisms are symmetrically arranged, so that the lifting self-locking structure can be ensured to be more stable in the process of adjusting the supporting height; the lifting self-locking mechanism further comprises a Y-shaped pull rod 10; two adjacent ends of the pull rod 10 are respectively connected with the external hinges of the two clamping blocks 11; the pull rod 10 is hinged on the base 21 and is positioned on the symmetrical line of the two lifting self-locking mechanisms, the pull rod 10 can ensure that the actions of the clamping blocks 11 are synchronous in the process of adjusting the height of the lifting self-locking mechanisms, the operation is convenient, and the labor intensity is reduced to a certain extent; the top end of the slide tube 8 is provided with a supporting mechanism for supporting an upper valve cover of the gas pressure regulator; the supporting mechanism comprises a supporting disc 7, a connecting rod 5 and a supporting rod 3; the support disc 7 is arranged at the upper part of the slide tube 8; the upper end of the supporting disc 7 is provided with a plurality of bases 6 which are uniformly arranged in a circumference manner; the top of the slide tube 8 is provided with a plurality of supporting seats 1 corresponding to the base 6; one end of the supporting rod 3 is hinged on the supporting seat 1, and the other end of the supporting rod is arc-shaped; a plurality of limiting blocks 4 which are arranged at intervals are arranged on the outer side of the supporting rod 3; one end of the connecting rod 5 is hinged on the base 6, and the other end is provided with a limiting groove 19 matched with the limiting block 4; the upper surface of the supporting rod 3 is provided with a high-elasticity polymer 2; the high-elasticity polymer 2 is made of rubber, so that the surface of the upper valve cover of the gas pressure regulator is prevented from being scratched when the high-elasticity polymer is contacted with the upper valve cover of the gas pressure regulator, and the rubber can be deformed to a certain extent so as to adapt to different curved surfaces of the upper valve covers of the gas pressure regulators of different types; the invention provides a multifunctional auxiliary device for maintaining a gas pressure regulator, which is characterized in that a supporting disc 7 is pulled by hand according to the height of an upper valve cover of the gas pressure regulator before detection and maintenance, a slide tube 8 slides upwards, when the height is adjusted to a proper position, a clamping block 11 is meshed with a clamping tooth 9 under the action of a torsion spring 17 to realize automatic locking, the slide tube 8 is prevented from sliding downwards under the action of force, then a plurality of supporting rods 3 and connecting rods 5 of a supporting mechanism are adjusted to proper positions according to the shape, the size and the position of an air outlet hole of the upper valve cover of the gas pressure regulator and the radian of the upper valve cover of the gas pressure regulator, a limit groove 19 of the connecting rod 5 is clamped on a limit block 4 of the supporting rod 3, the upper valve cover of the gas pressure regulator is reversely arranged during detection and maintenance, the upper valve cover of the gas pressure regulator is inserted into the slide tube 8, the arc surface of the upper valve cover of the gas pressure regulator is contacted with a high elastic polymer 1 arranged on the upper surface of the supporting rod 3, the high elastic polymer 1 is deformed to a certain extent to be matched with the arc surface of the upper valve cover of the gas pressure regulator, under the action of gravity, the pressure regulator 21 can rotate along with the rotation of a universal wheel 13, and the detection and maintenance of the gas pressure regulator valve cover is convenient.
Embodiment two:
the invention will be described in further detail with reference to the accompanying drawings and specific examples.
Fig. 1 is a schematic diagram of a multifunctional auxiliary device for maintaining a gas pressure regulator, which comprises a base 21 and a slide tube 8, wherein a guide hole 14 is vertically arranged in the middle of the base 21; the lower end of the slide tube 8 is slidably arranged in the guide hole 14; the lower end of the base 21 is provided with a plurality of supports 12 which are uniformly arranged in a circumference manner; the lower end of each support 12 is correspondingly provided with a universal wheel 13; the base 21 is provided with a lifting self-locking mechanism capable of adjusting the height of the slide tube 8; the lifting self-locking mechanism comprises an internal thread 22 vertically arranged on the surface of the guide hole 14 and an external thread 23 arranged on the outer surface of the slide tube 8 and corresponding to the internal thread 22, and the supporting height of the lifting self-locking mechanism can be adjusted according to the heights of valve covers on gas pressure regulators of different types; the top end of the slide tube 8 is provided with a supporting mechanism for supporting an upper valve cover of the gas pressure regulator; the supporting mechanism comprises a supporting disc 7, a connecting rod 5 and a supporting rod 3; the support disc 7 is arranged at the upper part of the slide tube 8; the upper end of the supporting disc 7 is provided with a plurality of bases 6 which are uniformly arranged in a circumference manner; the top of the slide tube 8 is provided with a plurality of supporting seats 1 corresponding to the base 6; one end of the supporting rod 3 is hinged on the supporting seat 1, and the other end of the supporting rod is arc-shaped; a plurality of limiting blocks 4 which are arranged at intervals are arranged on the outer side of the supporting rod 3; one end of the connecting rod 5 is hinged on the base 6, and the other end is provided with a limiting groove 19 matched with the limiting block 4; the upper surface of the supporting rod 3 is provided with a high-elasticity polymer 2; the high-elasticity polymer 2 is made of rubber, so that the surface of the upper valve cover of the gas pressure regulator is prevented from being scratched when the high-elasticity polymer is contacted with the upper valve cover of the gas pressure regulator, and the rubber can be deformed to a certain extent so as to adapt to different curved surfaces of the upper valve covers of the gas pressure regulators of different types; the invention provides a multifunctional auxiliary device for maintaining a gas pressure regulator, which is characterized in that an external thread 23 of a slide tube 8 and an internal thread 22 on the surface of a guide hole 14 are relatively rotated according to the height of an upper valve cover of the gas pressure regulator before detection and maintenance, the slide tube 8 rises under the action of the threads, when the height is adjusted to a proper position, the threads realize automatic locking, the slide tube 8 is prevented from sliding downwards under the stress, then a plurality of support rods 3 and connecting rods 5 of a supporting mechanism are adjusted to proper positions according to the radian of the upper valve cover of the gas pressure regulator and the shape, size and position of an air outlet hole of the upper valve cover of the gas pressure regulator, a limit groove 19 of the connecting rod 5 is clamped on a limit block 4 of the support rod 3, the upper valve cover of the gas pressure regulator is reversely placed during detection and maintenance, the upper valve cover of the gas pressure regulator is inserted into the slide tube 8, the arc surface of the upper valve cover of the gas pressure regulator is contacted with a high elastic polymer 1 arranged on the upper surface of the support rod 3, the high elastic polymer 1 is deformed to a certain extent to be used for matching the arc surface of the upper valve cover of the gas pressure regulator, under the action of gravity, a base 21 can rotate along with the rotation of a universal wheel 13, and detection and maintenance is convenient for the upper valve cover of the gas pressure regulator.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the multifunctional auxiliary device for maintaining the gas pressure regulator solves the problem that the upper valve cover of the pressure regulator is difficult to place when the upper valve cover of the pressure regulator is detected and maintained, and can be matched with the upper valve covers of pressure regulators of different models, and has the advantages of simple structure, convenience in use and convenience in height adjustment.
The foregoing is merely a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the invention.
Claims (5)
1. A multifunctional auxiliary device for maintaining a gas pressure regulator, which is characterized in that: the device comprises a base and a slide tube, wherein a guide hole is vertically formed in the middle of the base; the lower end of the slide tube is slidably arranged in the guide hole; the lower end of the base is provided with a plurality of supports which are uniformly arranged in a circumference manner; the lower end of each support is correspondingly provided with a universal wheel; the base is provided with a lifting self-locking mechanism capable of adjusting the height of the slide tube; the lifting self-locking mechanism comprises an internal thread vertically arranged on the surface of the guide hole and an external thread arranged on the outer surface of the slide tube and corresponding to the internal thread; the top end of the slide tube is provided with a supporting mechanism for supporting an upper valve cover of the gas pressure regulator; the supporting mechanism comprises a supporting disc, a connecting rod and a supporting rod; the support disc is arranged at the upper part of the slide tube; the upper end of the supporting disc is provided with a plurality of bases which are uniformly arranged in a circumference manner; the top of the slide tube is provided with a plurality of supporting seats corresponding to the base; one end of the supporting rod is hinged on the supporting seat, and the other end of the supporting rod is arc-shaped; a plurality of limiting blocks which are arranged at intervals are arranged on the outer side of the supporting rod; the upper surface of the supporting rod is provided with a high-elasticity polymer; one end hinge of connecting rod sets up on the base, and the other end be provided with stopper complex spacing groove.
2. The multifunctional auxiliary device for maintaining a gas pressure regulator according to claim 1, wherein: the lifting self-locking mechanism comprises a guide groove; the guide groove is vertically arranged on the surface of the guide hole; the outer surface of the slide tube is provided with a plurality of clamping teeth which are vertically arranged at intervals and are arranged in the guide groove; the outer surface of the base is provided with a rectangular through hole communicated with the guide hole; support plates are symmetrically arranged on the outer surface of the base at two sides of the rectangular through hole; a rotating shaft capable of horizontally rotating is arranged between the two supporting plates; a rotatable clamping block is arranged on the rotating shaft; the rotating shaft is provided with a torsion spring which enables the clamping block to be meshed with the clamping teeth.
3. The multifunctional auxiliary device for maintaining a gas pressure regulator according to claim 1, wherein: the lifting self-locking mechanisms are symmetrically arranged in two.
4. A multi-functional auxiliary device for maintaining a gas pressure regulator according to claim 3, wherein: the lifting self-locking mechanism further comprises a Y-shaped pull rod; the two adjacent ends of the pull rod are respectively connected with the external hinges of the two clamping blocks; the pull rod hinge is arranged on the base and is positioned on the symmetrical line of the two lifting self-locking mechanisms.
5. The multifunctional auxiliary device for maintaining a gas pressure regulator according to claim 1, wherein: the high elastic polymer is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810528153.1A CN108466206B (en) | 2018-05-25 | 2018-05-25 | Multifunctional auxiliary device for maintaining gas pressure regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810528153.1A CN108466206B (en) | 2018-05-25 | 2018-05-25 | Multifunctional auxiliary device for maintaining gas pressure regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108466206A CN108466206A (en) | 2018-08-31 |
| CN108466206B true CN108466206B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810528153.1A Active CN108466206B (en) | 2018-05-25 | 2018-05-25 | Multifunctional auxiliary device for maintaining gas pressure regulator |
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| CN (1) | CN108466206B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268634B (en) * | 2018-11-19 | 2024-04-30 | 苏州市职业大学 | Self-adaptive gas pressure regulator support frame |
| CN109531038B (en) * | 2019-01-17 | 2024-05-07 | 河北省天然气有限责任公司 | Auxiliary welding bracket for pipeline assembly and use method thereof |
| CN113141942A (en) * | 2020-12-24 | 2021-07-23 | 重庆瑜璟农业有限公司 | Novel large-scale rain-sheltering greenhouse of fruit tree can dismantle |
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2018
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|---|---|---|---|---|
| CN102452050A (en) * | 2010-10-21 | 2012-05-16 | 章含知 | Portable multifunctional double-movable clamp vice |
| CN202449815U (en) * | 2011-12-15 | 2012-09-26 | 浙江吉利汽车研究院有限公司 | Lifter for bearing transmission |
| KR20140021302A (en) * | 2012-08-10 | 2014-02-20 | 삼성중공업 주식회사 | Block supporting aid |
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| CN108466206A (en) | 2018-08-31 |
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