CN217030404U - Connecting pipe fitting for polyethylene composite pipe - Google Patents
Connecting pipe fitting for polyethylene composite pipe Download PDFInfo
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- CN217030404U CN217030404U CN202220322951.0U CN202220322951U CN217030404U CN 217030404 U CN217030404 U CN 217030404U CN 202220322951 U CN202220322951 U CN 202220322951U CN 217030404 U CN217030404 U CN 217030404U
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Abstract
The utility model discloses a connecting pipe fitting for a polyethylene composite pipe, which comprises a left connecting piece 4, a connecting plate 1 and adjusting buttons 3, wherein the connecting plate 1 is arranged on the outer side of the left connecting piece 4, a mounting bolt 2 is arranged inside the connecting plate 1, the adjusting buttons 3 are arranged on two sides of the left connecting piece 4, the adjusting buttons 3 are connected with a connecting ring 7 through a threaded rod 8, an inner pipe 15 is arranged inside the connecting ring 7, and connectors 13 are arranged on two sides of the inner pipe 15. According to the utility model, the pipe body is inserted into the left connecting piece and the right connecting piece, the connecting heads arranged on two sides of the inner pipe are connected through threads, the sealing ring is arranged between the pipe body and the connecting heads, the sealing performance is improved, the regulating buttons are arranged on two sides of the left connecting piece and are matched with the threaded rods, the limiting blocks are fixed inside the fixing grooves formed in the connecting rings, the pressure springs are arranged inside the fixing blocks and are matched with the fixing plates to clamp and fix the pipe body, and the pipe body is prevented from falling off.
Description
Technical Field
The utility model relates to the technical field of connecting pipe fittings, in particular to a connecting pipe fitting for a polyethylene composite pipe.
Background
The polyethylene composite pipe is made up by using two polyethylene resins with different densities and respectively plastifying and melting them by using two extruders at the same time, then simultaneously extruding the molten material into a mould capable of forming composite pipe, and the formed pipe material is polyethylene composite pipe, and said composite pipe can be extruded and compounded by using several plastics, and the pipe material formed by using high-density polyethylene and low-density polyethylene material and composite possesses the characteristics of two raw materials, and its pressure-resisting property and corrosion-resisting property are better than those of general polyethylene pipe. In industrial and mining enterprises, the composite pipe can be used for replacing a steel pipe and is used for conveying pipes with corrosive media such as oil, gas and the like or pipelines for mine ventilation and the like.
The connecting pipe fitting of the existing polyethylene composite pipe is difficult to connect different pipe fittings, and the polyethylene composite pipe is very complicated when being connected with a metal pipe, has low sealing performance during connection and is easy to fall off.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a connecting pipe fitting for a polyethylene composite pipe, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a connect pipe fitting for compound pipe of polyethylene, includes left connecting piece, connecting plate, regulation and control button, the outside of left side connecting piece is provided with the connecting plate, the inside of connecting plate is provided with construction bolt, the both sides of left side connecting piece all are provided with the regulation and control button, the regulation and control button is connected with the go-between through the threaded rod, the inside of go-between is provided with the inner tube, the both sides of inner tube all are provided with the connector, connector threaded connection body, the inside of left side connecting piece is provided with the fixed block, the inside of fixed block is provided with pressure spring, pressure spring's bottom is provided with the fixed plate.
Preferably, the bottom of the threaded rod is provided with a limiting block, two sides of the connecting ring are provided with fixing grooves, and the limiting block is matched with the fixing grooves.
Preferably, a sealing ring is arranged between the pipe body and the connector.
Preferably, a clamping groove is formed in one side of the left connecting piece, a clamping plate is arranged on one side of the right connecting piece, and the clamping groove is matched with the clamping plate.
Preferably, the left connecting piece and the right connecting piece are identical in structure.
Preferably, the fixed plate is arc-shaped, and a pipe body is arranged at the bottom of the fixed plate.
Preferably, thread grooves are formed in the two sides of the left connecting piece, and threaded rods are arranged inside the thread grooves.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the pipe body is inserted into the left connecting piece and the right connecting piece, the connectors arranged on two sides of the inner pipe are connected through threads, the sealing performance is improved through the sealing ring arranged between the pipe body and the connectors, and at the moment, the left connecting piece and the right connecting piece are connected through the mounting bolt arranged in the connecting plate.
2. All be provided with the regulation and control button through left connecting piece both sides, regulation and control button cooperation threaded rod makes the stopper fix the inside at the fixed slot of seting up on the go-between, is provided with pressure spring through the inside of fixed block, and pressure spring cooperation fixed plate carries out the centre gripping to the body fixed, avoids the body to drop.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic overall perspective structure of the present invention.
Fig. 3 is a partial structural schematic diagram of the present invention.
In the figure: 1. a connecting plate; 2. installing a bolt; 3. adjusting a control button; 4. a left connector; 5. a pressure spring; 6. a fixing plate; 7. a connecting ring; 8. a threaded rod; 9. clamping a plate; 10. a fixed block; 11. a tube body; 12. a fixing groove; 13. a connector; 14. a right connector; 15. an inner tube; 16. a seal ring; 17. a card slot; 18. and a limiting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a connecting pipe fitting for a polyethylene composite pipe includes a left connecting member 4, a connecting plate 1 and a control button 3, the connecting plate 1 is disposed on an outer side of the left connecting member 4, a mounting bolt 2 is disposed inside the connecting plate 1, the control buttons 3 are disposed on both sides of the left connecting member 4, the control buttons 3 are connected to a connecting ring 7 through a threaded rod 8, an inner tube 15 is disposed inside the connecting ring 7, two sides of the inner tube 15 are both provided with a connector 13, the connector 13 is in threaded connection with a pipe body 11, a fixing block 10 is disposed inside the left connecting member 4, a pressure spring 5 is disposed inside the fixing block 10, a fixing plate 6 is disposed at a bottom of the pressure spring 5 to fix the pipe body 11 and prevent falling off, a limiting block 18 is disposed at a bottom of the threaded rod 8, fixed slot 12 has been seted up to go-between 7's both sides, stopper 18 agrees with fixed slot 12, be provided with sealing washer 16 between body 11 and the connector 13, increase the leakproofness, draw-in groove 17 has been seted up to one side of left side connecting piece 4, one side of right side connecting piece 4 is provided with cardboard 9, draw-in groove 17 agrees with cardboard 9 mutually, the connection between the connecting piece of being convenient for, left side connecting piece 4, right connecting piece 14 structure are the same, fixed plate 6 sets up to the arc, the bottom of fixed plate 6 is provided with body 11, the thread groove has all been seted up to the both sides of left side connecting piece 4, the inside of thread groove is provided with threaded rod 8.
The working principle of the utility model is as follows: through inserting body 11 left connecting piece 4, right connecting piece 14, connector 13 through the 15 both sides setting of threaded connection inner tube, be provided with sealing washer 16 between through body 11 and the connector 13, increase the leakproofness, put into the inside of draw-in groove 17 with cardboard 9, the inside through connecting plate 1 is provided with construction bolt 2 this moment, with left connecting piece 4, right connecting piece 14 is connected, all be provided with regulation and control button 3 through left connecting piece 4 both sides, regulation and control button 3 cooperation threaded rod 8, make stopper 18 fix the inside at the fixed slot 12 of seting up on go-between 7, inside through fixed block 10 is provided with pressure spring 5, pressure spring 5 cooperation fixed plate 6 carries out the centre gripping fixedly to body 11.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a connect pipe fitting for compound pipe of polyethylene, includes left connecting piece (4), right connecting piece (14), connecting plate (1), regulation button (3), its characterized in that: the outside of left side connecting piece (4) is provided with connecting plate (1), the inside of connecting plate (1) is provided with construction bolt (2), the both sides of left side connecting piece (4) all are provided with regulation button (3), regulation button (3) are connected with go-between (7) through threaded rod (8), the inside of go-between (7) is provided with inner tube (15), the both sides of inner tube (15) all are provided with connector (13), connector (13) threaded connection body (11), the inside of left side connecting piece (4) is provided with fixed block (10), the inside of fixed block (10) is provided with compression spring (5), the bottom of compression spring (5) is provided with fixed plate (6).
2. A connecting pipe member for polyethylene clad pipe according to claim 1, wherein: the bottom of the threaded rod (8) is provided with a limiting block (18), two sides of the connecting ring (7) are provided with fixing grooves (12), and the limiting block (18) is matched with the fixing grooves (12).
3. A connecting pipe member for polyethylene clad pipe according to claim 1, wherein: and a sealing ring (16) is arranged between the pipe body (11) and the connector (13).
4. A connecting pipe member for polyethylene clad pipe according to claim 1, wherein: a clamping groove (17) is formed in one side of the left connecting piece (4), a clamping plate (9) is arranged on one side of the right connecting piece (14), and the clamping groove (17) is matched with the clamping plate (9).
5. A connecting pipe member for polyethylene clad pipe according to claim 1, wherein: the left connecting piece (4) and the right connecting piece (14) have the same structure.
6. A connecting pipe member for polyethylene clad pipe according to claim 1, wherein: the fixing plate (6) is arc-shaped, and a pipe body (11) is arranged at the bottom of the fixing plate (6).
7. A connecting pipe member for polyethylene clad pipe according to claim 1, wherein: thread grooves are formed in the two sides of the left connecting piece (4), and threaded rods (8) are arranged inside the thread grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220322951.0U CN217030404U (en) | 2022-02-17 | 2022-02-17 | Connecting pipe fitting for polyethylene composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220322951.0U CN217030404U (en) | 2022-02-17 | 2022-02-17 | Connecting pipe fitting for polyethylene composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217030404U true CN217030404U (en) | 2022-07-22 |
Family
ID=82451058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220322951.0U Active CN217030404U (en) | 2022-02-17 | 2022-02-17 | Connecting pipe fitting for polyethylene composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217030404U (en) |
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2022
- 2022-02-17 CN CN202220322951.0U patent/CN217030404U/en active Active
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