CN210637328U - Pipe connecting piece of locking mechanism - Google Patents
Pipe connecting piece of locking mechanism Download PDFInfo
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- CN210637328U CN210637328U CN201921079158.7U CN201921079158U CN210637328U CN 210637328 U CN210637328 U CN 210637328U CN 201921079158 U CN201921079158 U CN 201921079158U CN 210637328 U CN210637328 U CN 210637328U
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Abstract
The utility model discloses a locking mechanism's union coupling spare, include: the pipe connecting piece, the pipe connecting body, the tensioning block, the spring and the tightening screw are arranged on the pipe connecting piece; the tensioning block is inserted into the mounting cavity until reaching the locking cavity, a screw hole is formed in one end of the tensioning block, a limiting groove body is formed in the other end of the tensioning block, a jacking block is fixedly and integrally connected above the tensioning block, and the jacking block is inserted into the slot; the spring is placed in the limiting groove body, and the other end of the spring abuts against the inside of the mounting cavity; the external screw thread through screwing up the screw mutually supports with the internal thread on the screw and fixes taut piece in connecing the slot on the body, puts into the spacing cell with the spring before screwing up the screw in, then screws up in the screw up back kicking block just disect insertion slot, and the pipe fitting of being convenient for and the installation and the dismantlement of kicking block improve work efficiency simultaneously.
Description
Technical Field
The utility model discloses a pipe fitting connection technical field especially relates to a locking mechanism's union coupling spare.
Background
At present, be used for equipment and concatenation handrail and guardrail through being connected between the pipe and the pipe, adopt two-way joint, three way connection and elbow to be used for being connected between the pipe and the pipe of handrail, guardrail department such as usually, the connected mode between joint and each pipe fitting has the multiple, has through threaded connection, has through the welding, in addition through the kicking block with the inside top of pipe fitting tightly realize connecting with the pipe fitting be connected between each pipe fitting further realizes being connected between each pipe fitting.
In the related art, in patent No. CN202520725U, the connection between the joint and the pipe fitting is achieved by the jacking block and the inner part of the pipe fitting, in the patent, the device comprises a tube connecting body, a set screw, a sliding block, a spring, a sliding rod and a buckle cover, a limit groove is arranged above the front end of the slide bar, the front end of the slide bar is abutted with a set screw fixed in the pipe connecting piece main body through the limit groove, when the ejector block is installed, firstly, the spring is sleeved at the front end of the sliding rod, the sliding rod is inserted into a sliding track convex strip in a sliding track of the pipe fitting along the sliding track through a sliding track groove matched with the inside of the pipe fitting and arranged below the sliding rod, the inclined surface side of a lug boss at the tail end of the sliding rod is abutted against a sliding block arranged in the pipe fitting body, so that the sliding block is installed on the connector, the sliding block is the ejector block, the parts that need mutually support when kicking block installation are too much in this patent, and then have increased the installation degree of difficulty, have reduced work efficiency.
To this end we propose a new type of locking mechanism for the pipe connection.
SUMMERY OF THE UTILITY MODEL
For overcoming the problem that the installation degree of difficulty exists among the correlation technique, the utility model discloses a locking mechanism's pipe connection spare is provided.
According to the utility model discloses a first aspect of the embodiment provides a locking mechanism's of mechanism pipe connector, include: the pipe connecting piece 1, the pipe connecting body 2, the tensioning block 3, the spring 8 and the tightening screw 9;
the pipe connecting piece 1 is provided with one or more connecting ends, the side wall of each connecting end is provided with a jack 4, and each connecting end of the pipe connecting piece 1 is provided with a locking cavity 7 communicated with the outside;
the pipe connecting bodies 2 correspond to the connecting ends of the pipe connecting pieces 1 one by one, one end of each pipe connecting body 2 is fixedly connected with the connecting end of each pipe connecting piece 1, an installation cavity 5 communicated with the outside is formed in the inner cavity of each pipe connecting body 2, each installation cavity 5 is communicated with each locking cavity 7, a slot 6 is formed above the other end of each pipe connecting body 2, and each slot 6 is communicated with each installation cavity 5;
the tightening blocks 3 correspond to the connecting ends of the pipe connecting piece 1 one by one, the tightening blocks 3 are inserted into the installation cavity 5 until reaching the locking cavity 7, one end of each tightening block 3 is provided with a screw hole 31, the screw holes 31 are communicated with the insertion holes 4 on the corresponding connecting ends, the inner side wall of each screw hole 31 is provided with internal threads, the other end of each tightening block 31 is provided with a limiting groove body 32, a top block 33 is fixedly and integrally connected above each tightening block 3, the top block 33 is positioned between each screw hole 31 and each limiting groove body 32, and the top blocks 33 are inserted into the insertion grooves 6;
the springs 8 correspond to the connecting ends of the tensioning blocks 3 one by one, the springs 8 are placed in the limiting groove bodies 32, one ends of the springs 8 abut against the limiting groove bodies 32, and the other ends of the springs 8 abut against the inner portions of the installation cavities 5;
the tightening screws 9 correspond to the connecting ends of the pipe connecting pieces 1 one by one, external threads are arranged on the outer portions of the ends of the tightening screws 9, and the ends, provided with the external threads, of the tightening screws 9 are nested in the inserting holes 4 which are connected with the internal threads of the screw holes 31 through the external threads of the tightening screws 9.
Preferably, the pipe connection member 1 is a four-way "T" shape or a "cross" shape, and the pipe connection member 1 has four connection ends.
Preferably, the pipe connection member 1 is a three-way "T" type, and the pipe connection member 1 has three connection ends.
Preferably, the pipe joint 1 is of a two-way "L" shape or a "135" degree shape, and the pipe joint 1 has two connection ends.
The utility model discloses a technical scheme that embodiment provided can include following beneficial effect: the external screw thread through screwing up screw 9 mutually supports with the internal thread on the screw 31 and fixes the slot 6 on connecing body 2 with tensioning block 3, puts into spacing cell body 32 with spring 8 before screwing up screw 9, then screws up screw 9 and screws up in the back kicking block 33 just disect insertion slot 6, and it is convenient to install like this, and the installation and the dismantlement of the pipe fitting of being convenient for and kicking block improve work efficiency simultaneously, shortens operating time.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a pipe connector of a locking mechanism according to an embodiment of the present disclosure;
fig. 2 is a sectional view of a single tube connector connected to a tensioning block in a tube connector of a locking mechanism according to an embodiment of the present disclosure.
In the figure: 1. pipe connecting piece, 2, connect the body, 3, taut piece, 31, screw, 32, spacing cell body, 33, kicking block, 4, jack, 5, installation cavity, 6, slot, 7, locking chamber, 8, spring, 9, screw up.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
1-2, a tube coupling for a locking mechanism is shown according to one exemplary embodiment, including: the pipe connecting piece 1, the pipe connecting body 2, the tensioning block 3, the spring 8 and the tightening screw 9; the pipe connecting piece 1 is provided with one or more connecting ends, the side wall of each connecting end is provided with a jack 4, and each connecting end of the pipe connecting piece 1 is provided with a locking cavity 7 communicated with the outside; the pipe connecting bodies 2 correspond to the connecting ends of the pipe connecting pieces 1 one by one, one end of each pipe connecting body 2 is fixedly connected with the connecting end of each pipe connecting piece 1, an installation cavity 5 communicated with the outside is formed in the inner cavity of each pipe connecting body 2, each installation cavity 5 is communicated with each locking cavity 7, a slot 6 is formed above the other end of the outside of each pipe connecting body 2, and each slot 6 is communicated with each installation cavity 5; the tensioning blocks 3 correspond to the connecting ends of the pipe connecting piece 1 one by one, the tensioning blocks 3 are inserted into the installation cavity 5 until reaching the locking cavity 7, one end of each tensioning block 3 is provided with a screw hole 31, the screw holes 31 are communicated with the insertion holes 4 on the corresponding connecting ends, the inner side wall of each screw hole 31 is provided with an internal thread, the other end of each tensioning block 3 is provided with a limiting groove body 32, a top block 33 is fixedly and integrally connected above each tensioning block 3, the top block 33 is positioned between the screw holes 31 and the limiting groove bodies 32, and the top blocks 33 are inserted into the slots 6; the springs 8 correspond to the connecting ends of the tensioning blocks 3 one by one, the springs 8 are placed in the limiting groove bodies 32, one ends of the springs 8 abut against the limiting groove bodies 32, and the other ends of the springs 8 abut against the inner portions of the mounting cavities 5; the connection end one-to-one of the tightening screw 9 and the pipe connecting piece 1 is provided with an external thread outside one end of the tightening screw 9, and the end of the tightening screw 9 provided with the external thread is embedded in the external thread of the jack 4 through the tightening screw 9 and the internal thread of the screw hole 31.
The working principle of the technical scheme is as follows: when in use, the tightening block 3 is placed in the insertion pipe body 2, the connection pipe body 2 is connected with the tightening block 3 to enable the protruding jacking block 33 to be installed among all pipe fittings, the inner cavity of the connection pipe body 2 is provided with an installation cavity 5 communicated with the outside, the slot 6 is communicated with the installation cavity 5, the tightening block 3 is placed in the installation cavity 5, the tightening block 3 is positioned in the installation cavity 5 and is connected with the pipe connecting piece 1 through the tightening screw 9, the jacking block 33 is inserted into the slot 6 to enable the jacking block 33 in the tightening block 3 to correspond to the slot 6 on the connection pipe body 2, then the spring 8 is placed in the limiting groove body 32, then the tightening screw 9 is inserted into the jack and extends into the screw hole 31 of the tightening block 3, the tightening screw 9 is tightened by using a spanner, namely, the external thread of the tightening screw 9 is matched and screwed with the internal thread of the screw hole, and then the jacking block 33 is fixed on the connection pipe fitting 2, when dismantling, directly will tighten the screw 9 through the spanner and lift off, spring 8 is direct pops out separation convenient to detach and installation in the slot 6 on the kicking block 33 follow lower connecting pipe spare 2, and then improves work efficiency, further reduces the processing cost.
Specifically, as shown in fig. 1, the pipe joint 1 has four joints, the pipe joint 1 has a four-way "T" shape or a "cross" shape, and the pipe joint 1 has four joint ends.
Specifically, the pipe joint 1 is a three-way "T" type, and the pipe joint 1 has three connection ends.
Specifically, the pipe joint 1 is of a two-way "L" type or a "135" degree type, and the pipe joint 1 has two connection ends. The pipe connector 1 can be in the above forms, and the above forms are all the connection between pipe fittings as the foundation.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (4)
1. A pipe coupling of a locking mechanism, comprising: the pipe connecting piece (1), the pipe connecting body (2), the tensioning block (3), the spring (8) and the tightening screw (9);
the pipe connecting piece (1) is provided with one or more connecting ends, the side wall of each connecting end is provided with a jack (4), and each connecting end of the pipe connecting piece (1) is provided with a locking cavity (7) communicated with the outside;
the pipe connecting bodies (2) correspond to the connecting ends of the pipe connecting pieces (1) one by one, one end of each pipe connecting body (2) is fixedly connected with the connecting end of each pipe connecting piece (1), an installation cavity (5) communicated with the outside is formed in the inner cavity of each pipe connecting body (2), each installation cavity (5) is communicated with each locking cavity (7), a slot (6) is formed above the other end of the outside of each pipe connecting body (2), and each slot (6) is communicated with each installation cavity (5);
the pipe connecting piece is characterized in that the tensioning blocks (3) correspond to the connecting ends of the pipe connecting pieces (1) one by one, the tensioning blocks (3) are inserted into the installation cavity (5) until reaching the locking cavity (7), one ends of the tensioning blocks (3) are provided with screw holes (31), the screw holes (31) are communicated with the insertion holes (4) on the corresponding connecting ends, the inner side walls of the screw holes (31) are provided with internal threads, the other ends of the tensioning blocks (3) are provided with limiting groove bodies (32), a top block (33) is fixedly and integrally connected above the tensioning blocks (3), the top block (33) is located between the screw holes (31) and the limiting groove bodies (32), and the top block (33) is inserted into the insertion groove (6);
the springs (8) correspond to the connecting ends of the tensioning blocks (3) one by one, the springs (8) are placed in the limiting groove bodies (32), one ends of the springs (8) are abutted against the limiting groove bodies (32), and the other ends of the springs (8) are abutted against the inner portions of the mounting cavities (5);
screw up screw (9) with the link one-to-one of pipe connection spare (1), the external screw thread has been seted up to the one end outside of screw up screw (9), screw up screw (9) set up the one end of external screw thread nested in jack (4) are passed through the outside external screw thread of screw up screw (9) with the internal thread looks spiro union of screw (31).
2. A pipe connection of a locking mechanism according to claim 1, characterized in that the pipe connection (1) is of a four-way "T" or "cross" type and the pipe connection (1) has four connection ends.
3. A pipe coupling for a locking mechanism according to claim 1, characterized in that the pipe coupling (1) is of the three-way "T" type and the pipe coupling (1) has three connection ends.
4. A pipe coupling of a locking mechanism according to claim 1, characterized in that the pipe coupling (1) is of a two-way "L" or "135" degree type and the pipe coupling (1) has two connection ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921079158.7U CN210637328U (en) | 2019-07-11 | 2019-07-11 | Pipe connecting piece of locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921079158.7U CN210637328U (en) | 2019-07-11 | 2019-07-11 | Pipe connecting piece of locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210637328U true CN210637328U (en) | 2020-05-29 |
Family
ID=70796413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921079158.7U Active CN210637328U (en) | 2019-07-11 | 2019-07-11 | Pipe connecting piece of locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210637328U (en) |
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2019
- 2019-07-11 CN CN201921079158.7U patent/CN210637328U/en active Active
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