CN209876249U - Three-way joint with mounting bracket - Google Patents
Three-way joint with mounting bracket Download PDFInfo
- Publication number
- CN209876249U CN209876249U CN201920219194.2U CN201920219194U CN209876249U CN 209876249 U CN209876249 U CN 209876249U CN 201920219194 U CN201920219194 U CN 201920219194U CN 209876249 U CN209876249 U CN 209876249U
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- CN
- China
- Prior art keywords
- mounting bracket
- way
- connector
- mounting
- external threads
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a take three way connection of installing support, its characterized in that: the three-way joint comprises a mounting bracket and a three-way joint body fixedly connected to the mounting bracket, wherein the mounting bracket is a cube, and fillets are arranged on the periphery of the mounting bracket; the three-way connector body comprises a three-way connector and connectors arranged on three ports of the three-way connector, first external threads and second external threads are sequentially arranged on the outer walls of the three ports of the three-way connector from the center to the port direction, a locking nut is further screwed on the first external threads, and each connector is respectively in threaded connection with the three ports of the three-way connector through the second external threads. The utility model discloses a lock nut locks the three way connection body in the installation environment of difference, has reduced the size required precision of three way connection body, has reduced the manufacturing cost of product.
Description
Technical Field
The utility model relates to an auto-parts, concretely relates to take three way connection of installing support.
Background
The three-way joint is one of pipe fittings, and the connection form of the three-way joint is that a three-way joint and a steel pipe are directly butt-welded. Along with the rapid development of the automobile industry, the competition is intensified day by day, and the economic benefit of enterprises is further improved, and the quality and the attractiveness of the whole automobile are improved. At present, manufacturers at home and abroad improve automobile air brake system pipeline assemblies, the original connection type of nuts, clamping sleeves and lining cores adopted in the air brake pipeline assemblies is improved into the existing quick-insertion structure connection, meanwhile, a large number of quick-insertion structures are used for connecting valve bodies on automobiles, and at present, the requirements cannot be met due to the fact that common three-way joint bodies are in threaded connection in the assembling process.
Moreover, the current three-way joints all have one disadvantage: the size of the connecting device is fixed, the requirement on precision is quite high when the connecting device is connected and installed, and otherwise, the phenomenon of liquid leakage or air leakage is easily caused.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a three way connection who takes installing support locks the three way connection body in the installation environment of difference through lock nut, has reduced the size required precision of three way connection body, has reduced the manufacturing cost of product.
In order to solve the technical problem, the utility model discloses take following technical scheme: the utility model discloses a take three way connection of installing support, its innovation point lies in: the three-way joint comprises a mounting bracket and a three-way joint body fixedly connected to the mounting bracket, wherein the mounting bracket is a cube, and fillets are arranged on the periphery of the mounting bracket; the three-way connector body comprises a three-way connector and connectors arranged on three ports of the three-way connector, first external threads and second external threads are sequentially arranged on the outer walls of the three ports of the three-way connector from the center to the port direction, a locking nut is further screwed on the first external threads, and each connector is respectively in threaded connection with the three ports of the three-way connector through the second external threads.
Preferably, the first external thread and the second external thread are sequentially arranged at intervals, and a groove is formed between the first external thread and the second external thread.
Preferably, a sealing ring is arranged on the groove and sleeved on the groove.
Preferably, a flat gasket is further arranged between the sealing ring and the locking nut, and the flat gasket is sleeved on the groove.
Preferably, a plurality of mounting hole bosses are arranged in the mounting support, each mounting hole boss is internally provided with a mounting hole, and the mounting holes penetrate through the mounting hole bosses and the mounting support.
Preferably, the mounting hole bosses are arranged on the periphery of the three-way joint body and are symmetrically arranged relative to the three-way joint body.
Preferably, a plurality of reinforcing plates are further arranged at the joint of the mounting bracket and the three-way joint body.
Preferably, the locking nut comprises a nut and a countersunk head screw, a through threaded hole is drilled from the outer circle surface to the inner circle thread surface of the nut, and the threaded hole is matched with the countersunk head screw.
The utility model has the advantages that:
1) the utility model discloses a set up lock nut on the port of tee bend connector, lock the tee bend body at the installation environment of difference through rotatory lock nut, reduced the size required precision of tee bend body, reduced the manufacturing cost of product.
2) The utility model discloses a design of installing support makes installing support and three way connection body design as an organic whole, need not to develop outside support part or other bearing structure parts in addition, and the three way connection's of being convenient for installation is used.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a plan view of a three-way joint with a mounting bracket according to the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a schematic structural view of the three-way joint body in fig. 1.
Fig. 4 is a schematic structural view of the lock nut in fig. 3.
1-mounting a bracket; 2-a three-way joint body; 3-mounting a hole boss; 4-a reinforcing plate; 5-a three-way connector; 6-a linker; 7-a first external thread; 8-second external thread; 9-sealing ring; 10-locking a nut; 11-a flat gasket; 12-a nut; 13-countersunk head screw.
Detailed Description
The technical solution of the present invention will be described clearly and completely through the following detailed description.
The utility model discloses a three-way joint with a mounting bracket, which comprises a mounting bracket 1 and a three-way joint body 2 fixedly connected to the mounting bracket 1, as shown in figures 1 and 2, the mounting bracket 1 is a cube, and fillets are arranged around the mounting bracket 1; a plurality of mounting hole bosses 3 are arranged in the mounting bracket 1, and the mounting hole bosses 3 are arranged around the three-way joint body 2 and are symmetrically arranged relative to the three-way joint body 2; and each mounting hole boss 3 is internally provided with a mounting hole which penetrates through the mounting hole bosses 3 and the mounting bracket 1. The utility model discloses a design of installing support 1 makes installing support 1 and three way connection body 2 design as an organic whole, need not to develop outside support part or other bearing structure parts in addition, and the three way connection's of being convenient for installation is used.
As shown in fig. 1 and 2, the utility model discloses still be equipped with four reinforcing plates 4 in the junction of installing support 1 and three way connection body 2 for fixed three way connection body 2.
The utility model discloses well three way connection body 2 includes three way connection body 5 and sets up the joint 6 on three port of three way connection body 5, as shown in fig. 3, is equipped with first external screw thread 7 and second external screw thread 8 by the center in proper order to the port direction on the outer wall of 5 three ports of three way connection body, and this first external screw thread 7 and second external screw thread 8 set up at the interval in proper order, and form a recess between first external screw thread 7 and the second external screw thread 8. A sealing ring 9 is arranged on the groove, and the sealing ring 9 is sleeved on the groove; a locking nut 10 is further screwed on the first external thread 7, a flat gasket 11 is further arranged between the sealing ring 9 and the locking nut 10, and the flat gasket 11 is also sleeved on the groove. And each joint 6 is in threaded connection with three ports of the three-way connecting body 5 through a second external thread 8, and the joint adopts a threaded connection mode, so that the joint is convenient to replace and is suitable for use in various environments.
The utility model discloses well lock nut 10 includes nut 12 and countersunk screw 13, as shown in fig. 4, the excircle surface of nut 12 bores the screw hole that has run through to interior round thread face, screw hole and 13 phase-matchs of countersunk screw.
The utility model discloses a set up lock nut 10 on the port of tee junction body 5, lock tee junction body 2 in the installation environment of difference through rotatory lock nut 10, reduced tee junction body 2's size required precision, reduced the manufacturing cost of product.
The utility model discloses a theory of operation: firstly, the mounting bracket 1 and the tee joint body 2 are integrally designed, and only the mounting bracket 1 needs to be connected by bolts when being fixed, and external bracket parts or other supporting structure parts do not need to be additionally developed; then, a proper connector 6 is selected, after one end of the connector 6 is connected with the pipeline, the connector is connected with the three-way connector body through a second thread 8, and finally a locking nut 10 is screwed down to lock the three-way connector in different installation environments.
The above-mentioned embodiments are only described as the preferred embodiments of the present invention, and are not intended to limit the concept and scope of the present invention, and the technical content of the present invention, which is claimed by the present invention, is fully recorded in the technical claims.
Claims (8)
1. The utility model provides a three way connection of area installing support which characterized in that: the three-way joint comprises a mounting bracket and a three-way joint body fixedly connected to the mounting bracket, wherein the mounting bracket is a cube, and fillets are arranged on the periphery of the mounting bracket; the three-way connector body comprises a three-way connector and connectors arranged on three ports of the three-way connector, first external threads and second external threads are sequentially arranged on the outer walls of the three ports of the three-way connector from the center to the port direction, a locking nut is further screwed on the first external threads, and each connector is respectively in threaded connection with the three ports of the three-way connector through the second external threads.
2. The tee fitting with a mounting bracket of claim 1, wherein: the first external thread and the second external thread are sequentially arranged at intervals, and a groove is formed between the first external thread and the second external thread.
3. The tee fitting with a mounting bracket of claim 2, wherein: the groove is provided with a sealing ring which is sleeved on the groove.
4. The tee fitting with a mounting bracket of claim 3, wherein: and a flat gasket is also arranged between the sealing ring and the locking nut and is sleeved on the groove.
5. The tee fitting with a mounting bracket of claim 1, wherein: the mounting bracket is internally provided with a plurality of mounting hole bosses, each mounting hole boss is internally provided with a mounting hole, and the mounting holes penetrate through the mounting hole bosses and the mounting bracket.
6. The tee fitting with a mounting bracket of claim 5, wherein: the mounting hole bosses are arranged on the periphery of the three-way joint body and are symmetrically arranged relative to the three-way joint body.
7. The tee fitting with a mounting bracket of claim 1, wherein: and a plurality of reinforcing plates are further arranged at the joint of the mounting bracket and the three-way joint body.
8. The tee fitting with a mounting bracket of claim 1, wherein: the locking nut comprises a nut and a countersunk screw, a penetrating threaded hole is drilled from the outer circle surface to the inner circle thread surface of the nut, and the threaded hole is matched with the countersunk screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219194.2U CN209876249U (en) | 2019-02-21 | 2019-02-21 | Three-way joint with mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219194.2U CN209876249U (en) | 2019-02-21 | 2019-02-21 | Three-way joint with mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209876249U true CN209876249U (en) | 2019-12-31 |
Family
ID=68952830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920219194.2U Expired - Fee Related CN209876249U (en) | 2019-02-21 | 2019-02-21 | Three-way joint with mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209876249U (en) |
-
2019
- 2019-02-21 CN CN201920219194.2U patent/CN209876249U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |