CN217006195U - Light swift pressure-measuring pipe connecting device - Google Patents
Light swift pressure-measuring pipe connecting device Download PDFInfo
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- CN217006195U CN217006195U CN202220265601.5U CN202220265601U CN217006195U CN 217006195 U CN217006195 U CN 217006195U CN 202220265601 U CN202220265601 U CN 202220265601U CN 217006195 U CN217006195 U CN 217006195U
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Abstract
The utility model discloses a portable and quick pressure measuring pipe connecting device which comprises a pressure measuring pipe main body, wherein one end of the pressure measuring pipe main body is fixedly connected with a connecting plug, the other end of the pressure measuring pipe main body is fixedly connected with a connecting sleeve, two adjacent groups of pressure measuring pipe main bodies are connected with the connecting sleeve through the connecting plug, the outer surface of the connecting sleeve is in threaded connection with a locking bolt, and the bottom end of the locking bolt is movably clamped on the outer surface of the connecting plug. The utility model has the beneficial effects that: this light swift pressure-measuring pipe connecting device, through inserting connecting plug into adapter sleeve's inside for the inside of the first assembly groove on the sealed rubber ring enters into the adapter sleeve inboard wall, then screws up through the flat screwdriver, makes the bottom of locking bolt enter into the inside of annular spacing groove and fixes, realizes fixed mounting and sealed between two sets of pressure-measuring pipe main parts, conveniently installs fast.
Description
Technical Field
The utility model relates to pressure measuring pipe connection, in particular to a portable and quick pressure measuring pipe connecting device, and belongs to the technical field of pipeline sealing connection.
Background
When pressure-measuring pipe is in actual use, in order to guarantee that actual use length can satisfy the demand, it is connected to need a plurality of metal pipe bodies usually.
And traditional connected mode is through with two sets of body threaded connection to externally twine the sticky tape and seal, connected mode is more troublesome, and can not guarantee the leakproofness completely, consequently needs to provide a light swift piezometric tube connecting device in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a light and quick pressure measuring pipe connecting device which is simple in structure and strong in practicability.
The utility model realizes the purpose through the following technical scheme, and the light and fast pressure measuring pipe connecting device comprises a pressure measuring pipe main body, wherein one end of the pressure measuring pipe main body is fixedly connected with a connecting plug, the other end of the pressure measuring pipe main body is fixedly connected with a connecting sleeve, two adjacent groups of pressure measuring pipe main bodies are connected with the connecting sleeve through the connecting plug, the outer surface of the connecting sleeve is in threaded connection with a locking bolt, and the bottom end of the locking bolt is movably clamped on the outer surface of the connecting plug.
Preferably, the outer surface of the middle part of the connecting plug is provided with an annular limiting groove, the bottom end of the locking bolt is movably clamped inside the annular limiting groove, and the top end of the locking bolt is provided with a rectangular groove.
Preferably, the outer surface of the connecting plug and the two sides of the annular limiting groove are provided with second assembling grooves, the inner parts of the second assembling grooves are movably clamped with sealing rubber rings, the inner wall of the connecting sleeve and the two sides of the locking bolt are provided with first assembling grooves, and the outer rings of the sealing rubber rings are movably clamped in the first assembling grooves.
Preferably, the outer surface of the pressure measuring pipe main body is movably sleeved with a sealing stopper, and the sealing stopper is fixedly installed on the end part of the connecting sleeve.
Preferably, the sealing stopper comprises a sealing stopper ring, a threaded connecting ring and a rubber sealing ring, the sealing stopper ring is movably sleeved on the outer surface of the pressure measuring pipe main body, the threaded connecting ring is fixedly welded on the outer surface of the sealing stopper ring, and the rubber sealing ring is fixedly connected to the outer surface of the sealing stopper ring and is located on the inner ring of the threaded connecting ring.
Preferably, the seal groove has been seted up on connecting sleeve's the inside wall, rubber seal ring activity joint is in the inside of seal groove, threaded connection groove has been seted up to connecting sleeve's tip, threaded connection ring threaded connection is in the inside of threaded connection groove.
The beneficial effects of the utility model are:
1. this light swift pressure-measuring pipe connecting device, at first cup joint the inside in the second assembly groove of connecting plug surface with two sets of sealing rubber ring activities, then just right with the connecting plug of this pressure-measuring pipe main part and the connecting sleeve of another group pressure-measuring pipe main part, then insert connecting plug's inside connecting sleeve, make sealing rubber ring enter into the inside of the first assembly groove on the connecting sleeve inside wall, locking bolt is just right annular spacing groove this moment, then insert the inside of rectangular channel through flat screwdriver and screw up, make locking bolt's bottom enter into the inside in annular spacing groove and fix, realize fixed mounting and sealed this moment between two sets of pressure-measuring pipe main parts, conveniently install fast.
2. This light swift pressure-measuring pipe connecting device, keep off the ring to promoting to the connecting sleeve who is close to the junction through the sealed with pressure-measuring pipe main part surface for the inside of the front end thread connection groove of threaded connection ring rotates sealed fender ring this moment, makes threaded connection ring threaded connection in the inside of thread connection groove, makes the inside that the rubber seal ring enters into the seal groove simultaneously, further promotes the leakproofness of two sets of pressure-measuring pipe main part junctions.
Drawings
FIG. 1 is a schematic view of the connection structure of the pressure measuring pipe main body according to the present invention;
FIG. 2 is a view of the exterior surface of the piezometer tube body of the present invention;
FIG. 3 is a schematic view of the inner structure of the connection sleeve of the present invention;
fig. 4 is an exploded view of the outer surface structure of the connecting plug of the present invention.
In the figure: 1. a pressure measuring tube body; 2. a connecting plug; 3. connecting a sleeve; 4. a seal stop; 401. a sealing baffle ring; 402. a threaded connection ring; 403. a rubber seal ring; 5. locking the bolt; 6. a rectangular groove; 7. a first fitting groove; 8. a sealing groove; 9. connecting grooves by screw threads; 10. an annular limiting groove; 11. a second assembly groove; 12. and sealing the rubber ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The embodiment of the utility model discloses a light and fast pressure measuring pipe connecting device, which comprises a pressure measuring pipe main body 1, wherein one end of the pressure measuring pipe main body 1 is fixedly connected with a connecting plug 2, the other end of the pressure measuring pipe main body 1 is fixedly connected with a connecting sleeve 3, two adjacent groups of pressure measuring pipe main bodies 1 are connected with the connecting sleeve 3 through the connecting plug 2, the outer surface of the connecting sleeve 3 is in threaded connection with a locking bolt 5, and the bottom end of the locking bolt 5 is movably clamped on the outer surface of the connecting plug 2.
Referring to the attached drawings 1-4, an annular limiting groove 10 is formed in the outer surface of the middle of the connecting plug 2, the bottom end of the locking bolt 5 is movably clamped inside the annular limiting groove 10, a rectangular groove 6 is formed in the top end of the locking bolt 5, and the locking bolt is inserted into the rectangular groove 6 through a flat screwdriver and screwed up, so that the bottom end of the locking bolt 5 enters the annular limiting groove 10 to be fixed, and at the moment, the two pressure measuring pipe main bodies 1 are fixedly mounted.
Referring to the attached drawings 3-4, the outer surface of the connecting plug 2 and the two sides of the annular limiting groove 10 are both provided with a second assembling groove 11, the inside of the second assembling groove 11 is movably clamped with a sealing rubber ring 12, the inner wall of the connecting sleeve 3 and the two sides of the locking bolt 5 are both provided with a first assembling groove 7, the outer ring of the sealing rubber ring 12 is movably clamped inside the first assembling groove 7, and the sealing performance of the joint of the connecting plug 2 and the connecting sleeve 3 is ensured.
Referring to the attached drawings 2 and 4, a sealing stopper 4 is movably sleeved on the outer surface of the pressure measuring pipe body 1, and the sealing stopper 4 is fixedly installed on the end of the connecting sleeve 3.
Referring to fig. 3-4, the sealing stopper 4 includes a sealing stopper ring 401, a threaded connection ring 402 and a rubber sealing ring 403, the sealing stopper ring 401 is movably sleeved on the outer surface of the pressure measuring tube main body 1, the threaded connection ring 402 is fixedly welded on the outer surface of the sealing stopper ring 401, the rubber sealing ring 403 is fixedly connected to the outer surface of the sealing stopper ring 401 and located at the inner ring of the threaded connection ring 402, a sealing groove 8 is formed on the inner side wall of the connection sleeve 3, the rubber sealing ring 403 is movably clamped inside the sealing groove 8, a threaded connection groove 9 is formed at the end of the connection sleeve 3, the threaded connection ring 402 is in threaded connection with the threaded connection groove 9, the sealing stopper ring 401 is rotated to make the threaded connection ring 402 in the threaded connection groove 9, meanwhile, the rubber sealing ring 403 enters the sealing groove 8, and the sealing performance of the joint of the two pressure measuring pipe main bodies 1 is further improved.
The working principle is as follows: when the device is installed and connected, firstly, two groups of sealing rubber rings 12 are movably sleeved inside a second assembling groove 11 on the outer surface of a connecting plug 2, then the connecting plug 2 of the pressure measuring pipe main body 1 is opposite to a connecting sleeve 3 of another group of pressure measuring pipe main body 1, then the connecting plug 2 is inserted into the connecting sleeve 3, so that the sealing rubber rings 12 enter the inside of a first assembling groove 7 on the inner side wall of the connecting sleeve 3, at the moment, a locking bolt 5 is opposite to an annular limiting groove 10, then the locking bolt is inserted into the inside of a rectangular groove 6 through a flat screwdriver and screwed, so that the bottom end of the locking bolt 5 enters the inside of the annular limiting groove 10 to be fixed, and at the moment, fixed installation and sealing are realized between the two groups of pressure measuring pipe main bodies 1;
for those skilled in the art, the sealing stop ring 401 on the outer surface of the pressure measuring pipe main body 1 is pushed towards the connection sleeve 3 close to the connection position, so that the front end of the threaded connection ring 402 is screwed into the threaded connection groove 9, at this time, the sealing stop ring 401 is rotated, so that the threaded connection ring 402 is screwed into the threaded connection groove 9, the rubber sealing ring 403 enters the sealing groove 8, and the sealing performance of the connection position of the two sets of pressure measuring pipe main bodies 1 is further improved.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a light swift pressure-measuring pipe connecting device, its characterized in that, includes pressure-measuring pipe main part (1), the one end fixedly connected with connecting plug (2) of pressure-measuring pipe main part (1), the other end fixedly connected with adapter sleeve (3) of pressure-measuring pipe main part (1), adjacent two sets of pressure-measuring pipe main part (1) is connected through connecting plug (2) and adapter sleeve (3), the surface threaded connection of adapter sleeve (3) has locking bolt (5), the bottom activity joint of locking bolt (5) is at the surface of connecting plug (2).
2. A portable and quick pressure measuring pipe connection according to claim 1, wherein: annular spacing groove (10) have been seted up to the middle part surface of connecting plug (2), the bottom activity joint of locking bolt (5) is in the inside of annular spacing groove (10), rectangular channel (6) have been seted up on the top of locking bolt (5).
3. A portable and quick piezometric tube connection device according to claim 2, wherein: the surface of connecting plug (2) and the both sides that are located annular spacing groove (10) have all seted up second assembly groove (11), the inside activity joint of second assembly groove (11) has sealed rubber ring (12), first assembly groove (7) have all been seted up to the inner wall of adapter sleeve (3) and the both sides that are located locking bolt (5), the inside of the outer lane activity joint of sealed rubber ring (12) in first assembly groove (7).
4. A portable and quick piezometric tube connection device according to claim 1, wherein: the outer surface of the pressure measuring pipe main body (1) is movably sleeved with a sealing stopper (4), and the sealing stopper (4) is fixedly installed with the end part of the connecting sleeve (3).
5. A portable and quick piezometric tube connection device according to claim 4, wherein: the sealing stopper (4) comprises a sealing stopper ring (401), a threaded connecting ring (402) and a rubber sealing ring (403), the sealing stopper ring (401) is movably sleeved on the outer surface of the pressure measuring pipe main body (1), the threaded connecting ring (402) is fixedly welded on the outer surface of the sealing stopper ring (401), and the rubber sealing ring (403) is fixedly connected to the outer surface of the sealing stopper ring (401) and located at the inner ring of the threaded connecting ring (402).
6. A portable and quick piezometric tube connection device according to claim 5, wherein: seal groove (8) have been seted up on the inside wall of connecting sleeve (3), rubber seal ring (403) activity joint is in the inside of seal groove (8), threaded connection groove (9) have been seted up to the tip of connecting sleeve (3), threaded connection ring (402) threaded connection is in the inside of threaded connection groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220265601.5U CN217006195U (en) | 2022-02-09 | 2022-02-09 | Light swift pressure-measuring pipe connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220265601.5U CN217006195U (en) | 2022-02-09 | 2022-02-09 | Light swift pressure-measuring pipe connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217006195U true CN217006195U (en) | 2022-07-19 |
Family
ID=82392283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220265601.5U Active CN217006195U (en) | 2022-02-09 | 2022-02-09 | Light swift pressure-measuring pipe connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217006195U (en) |
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2022
- 2022-02-09 CN CN202220265601.5U patent/CN217006195U/en active Active
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