CN212564805U - Stainless steel clamping and pressing type pipe fitting joint convenient to install - Google Patents
Stainless steel clamping and pressing type pipe fitting joint convenient to install Download PDFInfo
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- CN212564805U CN212564805U CN202021213480.7U CN202021213480U CN212564805U CN 212564805 U CN212564805 U CN 212564805U CN 202021213480 U CN202021213480 U CN 202021213480U CN 212564805 U CN212564805 U CN 212564805U
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Abstract
The utility model discloses a nonrust steel card pressure formula pipe fitting connects convenient to installation, including left ring and right ring, be provided with the intervalve between left ring and the right ring, the inside grafting of left ring has left pipeline body, the inside grafting of right ring has right pipeline body, the outer wall welding of left ring one side has left go-between, and left go-between cup joints in left pipeline body outside, the outer wall welding of right ring one side has right go-between, and right go-between cup joints in right pipeline body outside, there is left connecting piece left go-between outside through threaded connection, there is right connecting piece right go-between outside through threaded connection. The utility model discloses a jack catch and the tapered cavity that set up utilize left connecting piece and right connecting piece to carry out threaded connection with left ring and right ring respectively for the tapered cavity advances the extrusion shrink to the jack catch, and then makes left pipeline body and right pipeline body firmly pressed by the claw tooth card of jack catch, and simple structure cost is lower, still has the installation of being convenient for and installs firm effect.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field especially relates to a stainless steel card pressure formula pipe fitting connects convenient to installation.
Background
The pipeline installation needs to be carried out in the hydraulic engineering construction, and the installation of pipeline needs to connect many pipelines through the pipe fitting switch-on to make hydroenergy can carry effectively.
The pipe fitting joint of the installation pipeline in the prior art is inconvenient to install, so that the working efficiency of workers is low, the structure is complex, the manufacturing cost is high, the connection is not firm, the connection tightness is poor, and the water leakage of the pipeline is caused. Therefore, it is desirable to design a stainless steel snap-fit pipe fitting joint that is easy to install to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a stainless steel clamping type pipe fitting joint convenient to install.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a stainless steel card pressure formula pipe fitting connects convenient to installation, includes left ring and right ring, be provided with the intervalve between left side ring and the right ring, the inside grafting of left side ring has left pipeline body, the inside grafting of right side ring has right pipeline body, the outer wall welding of left side ring one side has left go-between, and left go-between cup joints in left pipeline body outside, the outer wall welding of right side ring one side has right go-between, and right go-between cup joints in right pipeline body outside.
Furthermore, the outer part of the left connecting ring is connected with a left connecting piece through threads, and the outer part of the right connecting ring is connected with a right connecting piece through threads.
Furthermore, the outer walls of one sides of the left connecting ring and the right connecting ring are welded with clamping jaws which are uniformly distributed, and the clamping jaws are internally provided with claw teeth.
Furthermore, conical cavities are formed in the left connecting piece and the right connecting piece and are matched with the clamping jaws.
Furthermore, one side of left pipeline body and right pipeline body all is provided with the sealing washer, and the structure of sealing washer is the frustum type.
Furthermore, the outer wall of one side of the sealing ring is provided with a slot, and the left pipeline body and the right pipeline body are inserted into the sealing ring through the slots.
Furthermore, the outer wall of one side of the left circular ring and the outer wall of one side of the right circular ring are both provided with uniformly distributed connecting holes, connecting bolts are inserted into the connecting holes, the outer wall of one side of the left circular ring is provided with hexagonal holes corresponding to the connecting holes, and the outer wall of each connecting bolt is connected with a nut through threads.
The utility model has the advantages that:
1. through the jack catch and the conical cavity that set up, utilize left connecting piece and right connecting piece to carry out threaded connection with left ring and right ring respectively for conical cavity advances the extrusion shrink to the jack catch, and then makes left pipeline body and right pipeline body firmly pressed by the claw tooth card of jack catch, and simple structure cost is lower, still has the installation of being convenient for and installs firm effect.
2. Through the sealing washer that sets up, utilize the frustum type structure of sealing washer to make, left pipeline body and right pipeline body carry out sealing connection with the intervalve, have consequently realized the good effect of pipe connection leakproofness.
3. Through the hexagonal hole that sets up, utilize hexagonal hole restriction connecting bolt's hexagonal nut's rotation for can realize the fastening connection of nut and connecting bolt through a spanner, consequently further realize the effect of the installation of being convenient for.
4. Through the connecting bolt and the nut that set up, utilize connecting bolt and nut to make left ring and right ring connect, connecting bolt and nut belong to the standard component, and the cost is lower, easily purchases, has consequently further reduced the cost that the pipe fitting connects.
Drawings
Fig. 1 is a schematic view of an overall structure of a stainless steel clamping-pressing type pipe fitting joint convenient to install according to the present invention;
fig. 2 is a schematic structural view of a left connecting member of a stainless steel clamp-press type pipe fitting joint convenient to install according to the present invention;
fig. 3 is a schematic structural view of a right connecting member of a stainless steel clamp-press type pipe fitting joint convenient to install according to the present invention;
fig. 4 is a schematic diagram of a hexagonal hole structure of a stainless steel clamp-press type pipe fitting joint convenient to install according to the present invention;
fig. 5 is the utility model provides a stainless steel card pressure formula pipe fitting joint's sealing washer schematic structure convenient to installation.
In the figure: 1 left ring, 2 right ring, 3 left pipeline body, 4 right pipeline body, 5 intermediate pipes, 6 left connecting rings, 7 claws, 8 claw teeth, 9 conical cavities, 10 right connecting pieces, 11 left connecting pieces, 12 sealing rings, 13 slots, 14 connecting holes, 15 hexagonal holes, 16 connecting bolts, 17 nuts and 18 right connecting rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, a stainless steel clamping-pressing type pipe fitting joint convenient to install comprises a left ring 1 and a right ring 2, an intermediate pipe 5 is arranged between the left ring 1 and the right ring 2, a left pipeline body 3 is inserted inside the left ring 1, a right pipeline body 4 is inserted inside the right ring 2, the left pipeline body 3 and the right pipeline body 4 are pipelines required to be connected, a left connecting ring 6 is welded on the outer wall of one side of the left ring 1, the left connecting ring 6 is welded with the left ring 1 in a seamless mode, the left connecting ring 6 is sleeved outside the left pipeline body 3, a right connecting ring 18 is welded on the outer wall of one side of the right ring 2, the right connecting ring 18 is welded with the right ring 2 in a seamless mode, and the right connecting ring 18 is sleeved outside the right pipeline body 4.
Further, the left connecting ring 6 is externally and threadedly connected with a left connecting member 11, and the right connecting ring 18 is externally and threadedly connected with a right connecting member 10.
Further, jack catch 7 that evenly distributed was all welded to one side outer wall of left go-between 6 and right go-between 18, and the cross-section of jack catch 7 is the wedge, and jack catch 8 is provided with to inside of jack catch 7, utilizes jack catch 8 to make left go-between 6 and right go-between 18 carry out the jam through jack catch 7 respectively with left pipeline body 3 and right pipeline body 4 and press firmly.
Furthermore, cone cavities 9 are formed in the left connecting piece 11 and the right connecting piece 10, the cone cavities 9 are matched with the clamping jaws 7, and when the left connecting piece 11 and the right connecting piece 10 are in threaded connection with the left connecting ring 6 and the right connecting ring 18 respectively, the cone cavities 9 can extrude the clamping jaws 7, so that the clamping jaws 7 are inwards shrunk to clamp and press pipelines to be connected firmly.
Further, one side of left pipeline body 3 and right pipeline body 4 all is provided with sealing washer 12, and sealing washer 12's structure is the truncated cone type, and sealing washer 12 adopts the silica gel material to make.
Further, the outer wall of one side of the sealing ring 12 is provided with a slot 13, and the left pipeline body 3 and the right pipeline body 4 are inserted into the sealing ring 12 through the slot 13, so that when the left pipeline body 3 and the right pipeline body 4 are inserted into the middle pipe 5, the sealing ring 12 can be used for sealing to prevent water leakage.
Further, the outer wall of one side of the left ring 1 and the outer wall of one side of the right ring 2 are provided with uniformly distributed connecting holes 14, connecting bolts 16 are inserted into the connecting holes 14, the outer wall of one side of the left ring 1 is provided with hexagonal holes 15 corresponding to the connecting holes 14, the hexagonal holes 15 are communicated with the connecting holes 14, one ends of the connecting bolts 16 are provided with hexagonal nuts, the outer wall of each connecting bolt 16 is connected with a nut 17 through threads, the hexagonal holes 15 are matched with the hexagonal nuts of the connecting bolts 16, the hexagonal nuts of the connecting bolts 16 are limited by the hexagonal holes 15, and therefore the fastening connection of the nuts 17 and the connecting bolts 16 can be achieved through a wrench.
The working principle is as follows: when in use, the left connecting piece 11 and the right connecting piece 10 are respectively sleeved outside the left pipeline body 3 and the right pipeline body 4 which need to be connected, the left pipeline body 3 is inserted into the left connecting ring 6 and penetrates out from one side of the left circular ring 1, the sealing ring 12 is sleeved at the end part of the left pipeline body 3 through the slot 13, then the right pipeline body 4 is inserted into the right connecting ring 18 and penetrates out from one side of the right circular ring 2, the sealing ring 12 is sleeved at the end part of the right pipeline body 4 through the slot 13, the left connecting piece 11 is in threaded connection with the left connecting ring 6, the left connecting piece 11 is screwed by a wrench, the clamping cavities 9 in the left connecting piece 11 extrude the clamping jaws 7 which are uniformly distributed, the clamping jaws 7 are contracted inwards, and then the clamping teeth 8 on the clamping jaws 7 firmly clamp the left pipeline body 3, and then the right connecting piece 10 is in threaded connection with the right connecting ring 18, and utilize the spanner to screw right connecting piece 10, make the inside tapered cavity 9 of right connecting piece 10 extrude evenly distributed's jack catch 7, make jack catch 7 shrink inwards, and then make the claw tooth 8 on the jack catch 7 carry out the jam to right pipeline body 4 firmly, cup joint intermediate pipe 5 and left pipeline body 3 and sealing washer 12 on the right pipeline body 4 after that, inject connecting bolt 16 inside the connecting hole 14 of left ring 1 and right ring 2, make connecting bolt 16's hexagon nut and hexagonal hole 15 cooperate, utilize the spanner to carry out threaded connection with connecting bolt 16 nut 17, can accomplish the connection of left pipeline body 3 and right pipeline body 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a stainless steel card pressure formula pipe fitting connects convenient to installation, includes left ring (1) and right ring (2), its characterized in that, be provided with intermediate pipe (5) between left side ring (1) and right ring (2), left side ring (1) is inside to be pegged graft and is had left pipeline body (3), right side ring (2) are inside to be pegged graft and are had right pipeline body (4), left side ring (1) one side outer wall welding has left go-between (6), and left go-between (6) cup joint at left pipeline body (3) outside, right side ring (2) one side outer wall welding has right go-between (18), and right go-between (18) cup joint at right pipeline body (4) outside.
2. The stainless steel snap-fit pipe joint convenient to install according to claim 1, wherein the left connecting ring (6) is externally and threadedly connected with a left connecting piece (11), and the right connecting ring (18) is externally and threadedly connected with a right connecting piece (10).
3. The stainless steel clamping and pressing type pipe fitting joint convenient to install according to claim 2, wherein clamping claws (7) are evenly distributed on the outer wall of one side of each of the left connecting ring (6) and the right connecting ring (18), and claw teeth (8) are arranged inside each clamping claw (7).
4. The stainless steel clamping and pressing type pipe fitting joint convenient to install according to claim 3, wherein conical cavities (9) are formed in the left connecting piece (11) and the right connecting piece (10), and the conical cavities (9) are matched with the clamping jaws (7).
5. The stainless steel clamping and pressing type pipe fitting joint convenient to install according to claim 1, wherein one side of each of the left pipeline body (3) and the right pipeline body (4) is provided with a sealing ring (12), and the structure of each sealing ring (12) is in a frustum shape.
6. The stainless steel clamping and pressing type pipe fitting joint convenient to install according to claim 5, wherein a slot (13) is formed in the outer wall of one side of the sealing ring (12), and the left pipeline body (3) and the right pipeline body (4) are inserted into the sealing ring (12) through the slot (13).
7. The stainless steel clamping and pressing type pipe fitting joint convenient to install according to claim 1, wherein connecting holes (14) are uniformly distributed in the outer wall of one side of each of the left circular ring (1) and the right circular ring (2), a connecting bolt (16) is inserted into each connecting hole (14), a hexagonal hole (15) corresponding to each connecting hole (14) is formed in the outer wall of one side of each of the left circular ring (1), and a nut (17) is connected to the outer wall of each connecting bolt (16) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021213480.7U CN212564805U (en) | 2020-06-28 | 2020-06-28 | Stainless steel clamping and pressing type pipe fitting joint convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021213480.7U CN212564805U (en) | 2020-06-28 | 2020-06-28 | Stainless steel clamping and pressing type pipe fitting joint convenient to install |
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| CN212564805U true CN212564805U (en) | 2021-02-19 |
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| CN202021213480.7U Active CN212564805U (en) | 2020-06-28 | 2020-06-28 | Stainless steel clamping and pressing type pipe fitting joint convenient to install |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752187A (en) * | 2021-09-23 | 2021-12-07 | 莱芜钢铁集团建筑安装工程有限公司 | Steelmaking converter flue strutting arrangement |
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2020
- 2020-06-28 CN CN202021213480.7U patent/CN212564805U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752187A (en) * | 2021-09-23 | 2021-12-07 | 莱芜钢铁集团建筑安装工程有限公司 | Steelmaking converter flue strutting arrangement |
| CN113752187B (en) * | 2021-09-23 | 2022-10-18 | 莱芜钢铁集团建筑安装工程有限公司 | Steelmaking converter flue strutting arrangement |
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