CN219571072U

CN219571072U - Loose-proof pressure meter movable joint

Info

Publication number: CN219571072U
Application number: CN202320540141.7U
Authority: CN
Inventors: 金洪光; 王福全; 陈志刚
Original assignee: Beijing Tianlong Lihua Technology Co ltd
Current assignee: Beijing Tianlong Lihua Technology Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-22
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to the technical field of pressure gauge joints, in particular to an anti-loosening pressure gauge movable joint, which solves the problems that in the prior art, the tightness of the pressure gauge joint is reduced due to loosening caused by vibration, and the tightness of a joint are reduced. The utility model provides a pressure gauge union that can prevent becoming flexible, includes the joint body, and the outer lane of joint body can be dismantled and is connected with the annular plate, and the bottom of annular plate just is provided with a plurality of round rod along the circumferencial direction of annular plate is vertical, and the one end of round rod can be dismantled with the bottom of annular plate and be connected, and the other end is connected with the viscose board. According to the utility model, through the arrangement of the round rods, the adhesive plates and the annular plates, after the joint body is connected with the pressure gauge, the annular plates are connected to the outside of the joint body, one ends of the round rods are connected with the bottoms of the annular plates, and the other ends of the round rods are connected with the outer wall of the pressure gauge through the adhesive plates, so that the joint body can be prevented from loosening due to vibration, and the tightness after connection is ensured.

Description

Loose-proof pressure meter movable joint

Technical Field

The utility model relates to the technical field of pressure gauge joints, in particular to a loose-proof pressure gauge movable joint.

Background

The pressure meter connector is used for connecting equipment or a pipeline of a measured medium with the pressure meter, and has various pressure meter connector forms, such as a welded pipe connector, an expanded pipe connector, a three-way intermediate connector, a bent intermediate connector, a straight taper pipe connector, a pressure meter straight connector, a clamping sleeve type pipe connector and the like.

When carrying out the installation of manometer joint, because need guarantee the leakproofness of connection, so install through fastening tool is indispensable, simultaneously we consider in order to guarantee the tightness aspect after the connection, it is crucial to the locking location that moves of manometer joint, especially, can become flexible along with vibrations to the manometer joint, so can lead to its leakproofness to descend, and then reduced the leakproofness and the leakproofness of junction, simultaneously we consider the importance to the junction leakproofness, so we propose a kind of can locking manometer union that is convenient for carry out locking location after the manometer joint is connected, in order to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide an anti-loosening movable joint of a pressure gauge, which solves the problems that in the prior art, the tightness of the movable joint of the pressure gauge is reduced due to the fact that the movable joint of the pressure gauge loosens along with vibration, and the tightness and tightness of a joint are further reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a pressure gauge union that can prevent becoming flexible, includes the joint body, the outer lane of joint body can be dismantled and be connected with the annular plate, the bottom of annular plate and along the vertical a plurality of round rod that is provided with of circumferencial direction of annular plate, the one end of round rod can be dismantled with the bottom of annular plate and be connected, and the other end is connected with the viscose board.

Preferably, the bottom of the annular plate is connected with a connecting sleeve which is matched with the outer ring of the joint body.

Preferably, the butt joint grooves are formed in the bottoms of the two sides of the connecting sleeve, positioning screws with one ends fixedly connected with the side wall of the joint body are arranged in the two butt joint grooves, and positioning nuts are connected with the other ends of the positioning screws in a threaded mode.

Preferably, the annular plate and the connecting sleeve are made of metal materials.

Preferably, a plurality of connecting holes are formed in the top of the annular plate, a connecting screw rod is connected to the top end of the round rod through a limiting plate, and a connecting nut is connected to one end of the connecting screw rod in a threaded mode.

Preferably, the diameter of the limiting plate is larger than the diameter of the connecting hole.

The utility model has at least the following beneficial effects:

through the setting of round bar, viscose board and annular plate, connect the body and be connected the back with the manometer, be connected the outside of connecting the body with the annular plate, be connected the one end of a plurality of round bar with the bottom of annular plate again, the other end passes through the viscose board and is connected with the outer wall of manometer, can avoid connecting the body and become flexible because of vibrations, guaranteed the leakproofness after connecting.

The utility model also has the following beneficial effects:

after the joint body is connected with the manometer, be connected to the outside that connects the body with the annular plate, be connected the one end of a plurality of round bar with the bottom of annular plate again, the other end passes through the outer wall connection of viscose board and manometer, can avoid connecting the body and become flexible because of vibrations, the leakproofness after having guaranteed to connect, be convenient for connect and be convenient for dock with the joint body with the bottom of annular plate through the setting of adapter sleeve, set up through positioning screw and positioning nut, be convenient for connect and fix the adapter sleeve, set up through connecting screw and connecting hole, be convenient for connect and fix a position annular plate and round bar.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the positioning screw of the present utility model;

fig. 3 is a schematic view of the structure of the connecting sleeve of the present utility model.

In the figure: 1. an annular plate; 2. a joint body; 3. positioning a screw; 4. positioning a screw cap; 5. an adhesive plate; 6. a round bar; 7. a limiting plate; 8. a connecting screw; 9. a connection hole; 10. a connecting nut; 11. and (5) connecting the sleeve.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-3, a movable joint of a pressure gauge capable of preventing looseness comprises a joint body 2, an outer ring of the joint body 2 is detachably connected with a circular plate 1, the bottom of the circular plate 1 is vertically provided with a plurality of circular rods 6 along the circumferential direction of the circular plate 1, one ends of the circular rods 6 are detachably connected with the bottom of the circular plate 1, the other ends of the circular rods are connected with an adhesive plate 5, specifically, after the joint body 2 is connected with the pressure gauge, the circular plate 1 is connected to the outside of the joint body 2, one ends of the plurality of circular rods 6 are connected with the bottom of the circular plate 1, and the other ends of the circular rods are connected with the outer wall of the pressure gauge through the adhesive plate 5, so that looseness of the joint body 2 due to vibration can be avoided, and tightness after connection is ensured.

Further, the bottom of the annular plate 1 is connected with a connecting sleeve 11 which is matched with the outer ring of the joint body 2.

Further, the butt joint grooves are formed in the bottoms of the two sides of the connecting sleeve 11, positioning screw rods 3 with one ends fixedly connected with the side wall of the joint body 2 are arranged in the two butt joint grooves, and positioning screw caps 4 are connected with the other ends of the positioning screw rods 3 in a threaded mode.

Further, the annular plate 1 and the connecting sleeve 11 are made of metal materials.

Further, a plurality of connecting holes 9 are formed in the top of the annular plate 1, a connecting screw rod 8 is connected to the top end of the round rod 6 through a limiting plate 7, and a connecting screw cap 10 is connected to one end of the connecting screw rod 8 in a threaded manner.

Further, the diameter of the limiting plate 7 is larger than the diameter of the connecting hole 9.

To sum up: after the joint body 2 is connected with the manometer, be connected to the outside that connects body 2 with annular plate 1, be connected the one end of a plurality of round bar 6 with the bottom of annular plate 1 again, the other end passes through the outer wall connection of viscose board 5 and manometer, can avoid connecting body 2 because of vibrations become flexible, the leakproofness after having guaranteed to connect, through the setting of adapter sleeve 11, be convenient for connect and be convenient for dock with joint body 2 with the bottom of annular plate 1, through the setting of positioning screw 3 and positioning nut 4, be convenient for connect and fix adapter sleeve 11, through the setting of connecting screw 8 and connecting hole 9, be convenient for connect and fix a position annular plate 1 and round bar 6.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a but prevent manometer union of becoming flexible, includes joint body (2), its characterized in that, the outer lane of joint body (2) can be dismantled and be connected with annular plate (1), the bottom of annular plate (1) and along the vertical a plurality of round bar (6) that are provided with of circumferencial direction of annular plate (1), the one end of round bar (6) can be dismantled with the bottom of annular plate (1) and be connected, and the other end is connected with viscose board (5).

2. The loose-proof pressure gauge movable joint according to claim 1, wherein the bottom of the annular plate (1) is connected with a connecting sleeve (11) which is matched with the outer ring of the joint body (2).

3. The loose-proof pressure gauge movable joint according to claim 2, wherein the bottoms of two sides of the connecting sleeve (11) are provided with butt joint grooves, positioning screws (3) with one ends fixedly connected with the side wall of the joint body (2) are arranged in the two butt joint grooves, and the other ends of the positioning screws (3) are in threaded connection with positioning nuts (4).

4. A loose-proof pressure gauge union according to claim 3, characterized in that the annular plate (1) and the connecting sleeve (11) are both made of metal material.

5. The anti-loosening pressure gauge movable joint according to claim 1, wherein a plurality of connecting holes (9) are formed in the top of the annular plate (1), a connecting screw (8) is connected to the top end of the round rod (6) through a limiting plate (7), and a connecting screw cap (10) is connected to one end of the connecting screw (8) in a threaded manner.

6. The loose-proof pressure gauge union according to claim 5, characterized in that the diameter of the limiting plate (7) is larger than the diameter of the connecting hole (9).