CN210135338U - Coupling assembling and have its manometer subassembly - Google Patents
Coupling assembling and have its manometer subassembly Download PDFInfo
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- CN210135338U CN210135338U CN201920563916.6U CN201920563916U CN210135338U CN 210135338 U CN210135338 U CN 210135338U CN 201920563916 U CN201920563916 U CN 201920563916U CN 210135338 U CN210135338 U CN 210135338U
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- joint
- wall
- pressure gauge
- internal thread
- manometer
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- 230000008878 coupling Effects 0.000 title abstract description 15
- 238000010168 coupling process Methods 0.000 title abstract description 15
- 238000005859 coupling reaction Methods 0.000 title abstract description 15
- 238000010276 construction Methods 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 12
- 235000017491 Bambusa tulda Nutrition 0.000 description 12
- 241001330002 Bambuseae Species 0.000 description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 12
- 239000011425 bamboo Substances 0.000 description 12
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a coupling assembling and have its manometer subassembly, coupling assembling includes: the joint is provided with a first end and a second end, a first internal thread is arranged on the inner wall of the first end and used for being connected with a gauge handle of a pressure gauge, and a second external thread is arranged on the outer wall of the second end; the fastening piece is connected to the outer wall of the joint and can move along the axial direction of the joint, and after the meter handle is connected with the first internal thread, the fastening piece can be abutted against the end face of the annular piece on the meter handle to fix the pressure gauge; the outer wall of the first end is provided with a first external thread, the fastener is provided with a second internal thread, and the second internal thread is connected with the first external thread. Through the technical scheme provided by the utility model, can solve among the prior art inconvenient problem of adjustment orientation when installing the manometer.
Description
Technical Field
The utility model relates to a technical field is connected to the manometer, particularly, relates to a coupling assembling and have its manometer subassembly.
Background
The pressure gauge usually needs to be connected with a pipe or a short section of a control gate by using a joint, and the following conditions are often met when the pressure gauge is installed on site: the table of manometer is to eating under the fixed condition fully at the screw thread, and the orientation of manometer dial plate is not the direction that we need, if the gyration manometer will cause the not hard up of manometer this moment, need unload to get off the manometer table twine the thread seal tape again, and it is low to repeat to lead to the fact work efficiency many times.
SUMMERY OF THE UTILITY MODEL
The utility model provides a coupling assembling and have its manometer subassembly to solve the problem of inconvenient adjustment orientation when installing the manometer among the prior art.
In order to solve the above problem, according to the utility model discloses an aspect, the utility model provides a coupling assembling, include: the joint is provided with a first end and a second end, a first internal thread is arranged on the inner wall of the first end and used for being connected with a gauge handle of a pressure gauge, and a second external thread is arranged on the outer wall of the second end; the fastening piece is connected to the outer wall of the joint and can move along the axial direction of the joint, and after the meter handle is connected with the first internal thread, the fastening piece can be abutted against the end face of the annular piece on the meter handle to fix the pressure gauge; the outer wall of the first end is provided with a first external thread, the fastener is provided with a second internal thread, and the second internal thread is connected with the first external thread.
Further, the first external thread and the second internal thread are both pipe threads.
Further, connect including the first section of thick bamboo section, second section of thick bamboo section and the third section of thick bamboo section of connecting in order, wherein first end is located first section of thick bamboo section, and the second end is located third section of thick bamboo section, has spacing face on the outer wall of second section of thick bamboo section.
Furthermore, the number of the limiting surfaces is two, and the two limiting surfaces are arranged in parallel.
Further, the fastener is a hexagonal nut.
Further, the joint is of an integrally formed structure.
Further, the connection assembly further comprises: and the rotating rod is arranged on the outer wall of the joint.
According to the utility model discloses an on the other hand provides a pressure gauge subassembly, and the pressure gauge subassembly includes manometer and coupling assembling, and coupling assembling is the coupling assembling that the aforesaid provided.
Use the technical scheme of the utility model, a coupling assembling is provided with joint and fastener in coupling assembling, when using, through the first internal thread that connects and the external screw thread connection of the table of manometer handle, rotate the dial plate of manometer to required orientation, then remove the fastener to the direction of being close to the table ring unit that is last, until the fastener withstands with the terminal surface of ring unit, just so fix the manometer and the dial plate has faced the direction that needs. Through the technical scheme, the pressure gauge is installed at a proper position through one-time installation operation without multiple times of adjustment, so that the installation of the pressure gauge is facilitated. Moreover, through the matching of the first external thread on the outer wall of the first end of the joint and the second internal thread on the fastener, the joint and the fastener are convenient to connect and adjust in position, and the operation is convenient. The threaded connection with the other component is facilitated by a second external thread on the outer wall of the second end of the fitting.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural diagram of a connection assembly provided in an embodiment of the present invention.
Wherein the figures include the following reference numerals:
10. a joint; 11. a first internal thread; 12. a first external thread; 13. a second external thread; 14. a limiting surface; 20. a fastener; 21. a second internal thread.
Detailed Description
The technical solution in 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. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a connection assembly, including: the connector 10 is provided with a first end and a second end, a first internal thread 11 is arranged on the inner wall of the first end, the first internal thread 11 is used for being connected with a gauge handle of a pressure gauge, and a second external thread 13 is arranged on the outer wall of the second end; the fastener 20 is connected to the outer wall of the joint 10, the fastener 20 can move along the axial direction of the joint 10, and after the meter handle is connected with the first internal threads 11, the fastener 20 can be abutted against the end face of the annular piece on the meter handle to fix the pressure meter; the first end has a first external thread 12 on its outer wall, and the fastener 20 has a second internal thread 21, the second internal thread 21 being connected to the first external thread 12.
By applying the technical scheme of the embodiment, the connecting assembly is provided with the joint 10 and the fastener 20, when the connecting assembly is used, the first internal thread 11 of the joint 10 is connected with the external thread of the handle of the pressure gauge, the dial plate of the pressure gauge is rotated to a required orientation, then the fastener 20 is moved towards the direction close to the annular piece on the handle of the pressure gauge until the fastener 20 abuts against the end surface of the annular piece, and thus the pressure gauge is fixed and the dial plate faces to the required direction. Through the technical scheme, the pressure gauge can be installed at a proper position through one-time installation operation without multiple times of adjustment, so that the installation of the pressure gauge is facilitated. Moreover, the first external thread 12 on the outer wall of the first end of the joint 10 and the second internal thread 21 on the fastening member 20 are matched, so that the joint 10 and the fastening member 20 are conveniently connected and adjusted in position, and the operation is convenient. The threaded connection with other components is facilitated by a second external thread 13 on the outer wall of the second end of the fitting 10.
Further, the first male screw 12 and the second female screw 21 are both pipe threads. Therefore, the tightness of the joint 10 and the fastener 20 after connection can be improved, leakage is avoided, and the using effect of the pressure gauge is ensured.
Specifically, joint 10 includes first section of thick bamboo, second section of thick bamboo and the third section of thick bamboo of connecting in order, and wherein first end is located first section of thick bamboo, and the second end is located the third section of thick bamboo, has spacing face 14 on the outer wall of second section of thick bamboo section. Through setting up spacing face 14, can conveniently rotate joint 10, be convenient for adjust the position of joint 10 and manometer, be convenient for assemble.
In this embodiment, there are two limiting surfaces 14, and the two limiting surfaces 14 are arranged in parallel. With the above arrangement, the joint 10 can be rotated with a tool such as a wrench.
Specifically, in the present embodiment, the fastener 20 is a hexagonal nut. This allows for easy rotation of the fastener 20 for ease of operation.
In this embodiment, the joint 10 may be provided as an integrally molded structure. This improves the structural strength and sealing of the joint 10.
In this embodiment, the connection assembly further includes: and a rotating rod disposed on an outer wall of the joint 10. The joint 10 can be conveniently rotated by rotating the rod for easy operation. Also, the rotating rod may be provided in plural, and the plural rotating rods are provided at intervals in the circumferential direction of the joint 10.
Another embodiment of the utility model provides a pressure gauge subassembly, pressure gauge subassembly include manometer and coupling assembling, and coupling assembling is the coupling assembling that the aforesaid provided.
Through this technical scheme, the orientation of manometer dial plate can realize once fixing a position successfully, effectively reduces staff's intensity of labour, improves work efficiency. Simple structure does not receive any restriction when installing the manometer, can multi-directionally 360 degrees adjust the direction of manometer dial plate at will, standardizes the mounted position of manometer dial plate, eliminates the phenomenon of violating the regulations. The firmness and reliability of the pressure gauge in the using process are enhanced, the safety level of the pressure gauge in use in dangerous places is improved, and the safety of staff and equipment is protected. The service life of the pressure gauge is prolonged.
When the device is used, the connector is firstly arranged on a control gate of the pressure gauge, then the wrench is used for clamping the limiting surface of the middle lower part of the gauge joint, the dial plate is rotated to the specified orientation when the pressure gauge is screwed up, the fastener is rotated until the pressure gauge is fastened, the pressure gauge is fixed at the moment, the pressure gauge is fastened in place once, and due to the fact that the screw thread of the pressure gauge is stressed excessively, the abrasion of the screw thread is reduced, and the service life of the pressure gauge is prolonged. In the place that has vibrations, the fastener has played a compulsory fastening effect simultaneously, has reduced the not hard up possibility of manometer, uses in inflammable and explosive place, has improved the security level of using. The device simple manufacture, convenient operation are swift, the practicality is strong. The adjusting device is suitable for adjusting the dial face of the pressure gauge towards 360 degrees, the problem that the pressure gauge is not installed in place due to the fact that the screw thread is full or the depth of the joint is too shallow is solved, violation of regulations caused by the fact that the pressure gauge is installed in an irregular mode is reduced, and the adjusting device is suitable for the places where all the joints are directly installed on the control gate of the pressure gauge.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
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 (8)
1. A connection assembly, comprising:
the joint (10) is provided with a first end and a second end, a first internal thread (11) is arranged on the inner wall of the first end, the first internal thread (11) is used for being connected with a gauge handle of a pressure gauge, and a second external thread (13) is arranged on the outer wall of the second end;
a fastening member (20) connected to an outer wall of the joint (10), wherein the fastening member (20) is movable in an axial direction of the joint (10), and after the gauge handle is connected to the first internal thread (11), the fastening member (20) can abut against an end surface of an annular member on the gauge handle to fix the pressure gauge;
the first end is provided with a first external thread (12) on the outer wall, the fastener (20) is provided with a second internal thread (21), and the second internal thread (21) is connected with the first external thread (12).
2. A connection assembly according to claim 1, characterized in that the first external thread (12) and the second internal thread (21) are both pipe threads.
3. The connection assembly according to claim 1, wherein the joint (10) comprises a first barrel section, a second barrel section and a third barrel section connected in sequence, wherein the first end is located at the first barrel section, the second end is located at the third barrel section, and a limiting surface (14) is arranged on the outer wall of the second barrel section.
4. A connecting assembly according to claim 3, characterized in that there are two of said limiting surfaces (14), two of said limiting surfaces (14) being arranged in parallel.
5. The connection assembly according to claim 1, wherein the fastener (20) is a hex nut.
6. A connection assembly according to claim 1, characterized in that the joint (10) is of one-piece construction.
7. The connection assembly of claim 1, further comprising:
a rotating rod disposed on an outer wall of the joint (10).
8. A pressure gauge assembly, comprising a pressure gauge and a connection assembly, the connection assembly being as claimed in any one of claims 1 to 7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920563916.6U CN210135338U (en) | 2019-04-23 | 2019-04-23 | Coupling assembling and have its manometer subassembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920563916.6U CN210135338U (en) | 2019-04-23 | 2019-04-23 | Coupling assembling and have its manometer subassembly |
Publications (1)
Publication Number | Publication Date |
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CN210135338U true CN210135338U (en) | 2020-03-10 |
Family
ID=69703755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201920563916.6U Active CN210135338U (en) | 2019-04-23 | 2019-04-23 | Coupling assembling and have its manometer subassembly |
Country Status (1)
Country | Link |
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CN (1) | CN210135338U (en) |
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2019
- 2019-04-23 CN CN201920563916.6U patent/CN210135338U/en active Active
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