CN214197679U - Pipe end connecting device for bimetal composite pipe - Google Patents
Pipe end connecting device for bimetal composite pipe Download PDFInfo
- Publication number
- CN214197679U CN214197679U CN202120149564.7U CN202120149564U CN214197679U CN 214197679 U CN214197679 U CN 214197679U CN 202120149564 U CN202120149564 U CN 202120149564U CN 214197679 U CN214197679 U CN 214197679U
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- CN
- China
- Prior art keywords
- fixed shell
- composite pipe
- elastic sealing
- sealing ring
- auxiliary connecting
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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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- 239000002131 composite material Substances 0.000 title claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 description 7
- 210000001503 joint Anatomy 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
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Abstract
The utility model discloses a bimetal composite pipe end connecting device, including fixed shell and composite pipe body, the inside through connection of fixed shell has the elasticity sealing washer, and the surface rotation of elasticity sealing washer is connected with the regulation pole, the surface cover of adjusting the pole is equipped with the spring, the inside rotation in upper end of fixed shell is connected with the two-way screw rod, and the inside fixedly connected with slide bar of lower extreme of fixed shell, the both ends of slide bar and two-way screw rod are all overlapped and are equipped with the auxiliary connection piece, and the inside threaded connection of auxiliary connection piece has the gag lever post, the inside through connection of elasticity sealing washer has composite pipe body, the middle part fixedly connected with turning block of two-way screw rod. This bimetal composite pipe end connecting device, the convenience is when using, carries out zonulae occludens to the junction of composite pipe, also conveniently prevents the seepage of junction simultaneously to and the convenience is connected fixedly to the composite pipe of different size and dimension.
Description
Technical Field
The utility model relates to a bimetal composite pipe correlation technique field specifically is a bimetal composite pipe end connecting device.
Background
In recent years, along with the development of economy, the energy demand is increased rapidly, the force for exploiting petroleum and natural gas is increased internationally and domestically, the oil and gas transmission pipeline is developed rapidly as an economic, safe and uninterrupted long-distance transmission tool for the petroleum and the natural gas, the traditional pipe is not suitable for the transmission of high-corrosion oil and gas gradually, and the cost is high due to the adoption of corrosion-resistant alloy, so that the bimetal composite pipe is produced at the same time.
However, the general bimetal composite pipe is inconvenient to tightly connect the joints of the composite pipes when in use, prevent the leakage of the joints and connect and fix the composite pipes with different sizes, and therefore a bimetal composite pipe end connecting device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bimetal composite pipe end connecting device to solve general bimetal composite pipe that proposes in the above-mentioned background art, inconvenient when using, carry out zonulae occludens to the junction of composite pipe, also inconvenient the seepage that prevents the junction simultaneously, and inconvenient the composite pipe to not equidimension is connected fixed problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bimetal composite pipe end connecting device, includes fixed shell and composite pipe body, the inside through connection of fixed shell has the elasticity sealing washer, and the surface rotation of elasticity sealing washer is connected with the regulation pole, the surface cover of adjusting the pole is equipped with the spring, and adjusts threaded connection between pole and the fixed shell, the inside rotation in upper end of fixed shell is connected with two-way screw rod, and the inside fixedly connected with slide bar of lower extreme of fixed shell, the both ends of slide bar and two-way screw rod are all overlapped and are equipped with supplementary connecting block, and the inside threaded connection of supplementary connecting block has the gag lever post, the inside through connection of elasticity sealing washer has composite pipe body, and the tip fixedly connected with connector of composite pipe body to spacing hole has been seted up to composite pipe body's surface, the middle part fixedly connected with turning block of two-way screw rod.
Through adopting above-mentioned technical scheme, the convenience is when using, carries out zonulae occludens to the connector butt joint department of compound pipe body, avoids appearing the gap, also conveniently prevents the seepage of connector junction simultaneously, influences the use in later stage to and the convenience is connected fixedly, convenient to operate and use to the compound pipe body of not equidimension.
As the utility model discloses a preferred technical scheme, adjust the pole and be the setting of waiting angle in the inside of fixed shell, and fixed shell and elastic sealing circle are concentric circles structure to elastic sealing circle constitutes extending structure through adjusting the pole on fixed shell.
Through adopting above-mentioned technical scheme, the convenience is adjusted the size and dimension of elastic sealing ring to the elastic sealing ring block of being convenient for is connected at the surface of connector, avoids appearing the gap, avoids influencing the use.
As the utility model discloses a preferred technical scheme, the connected mode between auxiliary connection piece and the two-way screw rod is threaded connection, and the auxiliary connection piece sets up about the axis bilateral symmetry of fixed shell.
Through adopting above-mentioned technical scheme, the convenient length size according to the connector to be convenient for adjust the interval size between the auxiliary connection piece monomer, make things convenient for the centre gripping to fix at the surface of the compound pipe body of different size and dimension, facilitate the use.
As the utility model discloses a preferred technical scheme, the auxiliary connection piece is "T" style of calligraphy structure, and all is hollow structure between auxiliary connection piece and the fixed shell to fixed shell is "worker" style of calligraphy structure.
Through adopting above-mentioned technical scheme, conveniently adjust the position between fixed shell and the auxiliary connection piece, facilitate the use.
As the utility model discloses an optimal technical scheme, the gag lever post is angle settings such as on the auxiliary connection piece, and spacing hole department on gag lever post and the compound pipe body is the one-to-one setting.
Through adopting above-mentioned technical scheme, conveniently carry out spacing installation to the compound pipe body of different size dimensions, avoid appearing droing, also be convenient for carry out accurate butt joint, facilitate the use to the connector.
As the utility model discloses a preferred technical scheme, connect for the block between connector and the elastic sealing circle, and the connector sets up about the axis bilateral symmetry of elastic sealing circle.
Through adopting above-mentioned technical scheme, be convenient for utilize elastic sealing ring's elastic action, carry out sealed processing, facilitate the use to the monomer junction of connector.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with the elastic sealing ring and the adjusting rod which are connected with the fixed shell by screw threads, thereby being convenient for pulling the elastic sealing ring outwards, being convenient for clamping and connecting connectors with different sizes, being convenient for being tightly laminated and avoiding the occurrence of gaps;
2. the utility model is provided with the auxiliary connecting block and the two-way screw rod, and the connecting mode of the auxiliary connecting block and the two-way screw rod is threaded connection, so that the space size between the auxiliary connecting block monomers can be conveniently adjusted, and the composite pipe bodies with different length sizes can be conveniently clamped and fixed, thereby being convenient to use;
3. the utility model discloses a set up gag lever post and spacing hole, the gag lever post is threaded connection on the auxiliary connection piece to be convenient for adjust the position of gag lever post on the auxiliary connection piece, make things convenient for the auxiliary connection piece to carry out spacing fixed to the position of compound pipe body, thereby be convenient for accurate butt joint connector, facilitate the use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the connection between the fixing housing and the auxiliary connecting block of the present invention;
fig. 3 is a schematic view of the overall structure of the fixed housing of the present invention;
fig. 4 is a schematic view of the overall structure of the composite pipe body of the present invention.
In the figure: 1. fixing the housing; 2. an elastic sealing ring; 3. adjusting a rod; 4. a spring; 5. a composite pipe body; 6. an auxiliary connecting block; 7. a bidirectional screw; 8. rotating the block; 9. a limiting rod; 10. a slide bar; 11. a limiting hole; 12. a connecting head.
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.
Referring to fig. 1-4, the present invention provides the following technical solutions: a bimetal composite pipe end connecting device comprises a fixed shell 1, an elastic sealing ring 2, an adjusting rod 3, a spring 4, a composite pipe body 5, an auxiliary connecting block 6, a two-way screw 7, a rotating block 8, a limiting rod 9, a slide rod 10, a limiting hole 11 and a connector 12, wherein the elastic sealing ring 2 is connected inside the fixed shell 1 in a penetrating way, the adjusting rod 3 is connected on the outer surface of the elastic sealing ring 2 in a rotating way, the spring 4 is sleeved on the outer surface of the adjusting rod 3, the adjusting rod 3 is in threaded connection with the fixed shell 1, the two-way screw 7 is connected inside the upper end of the fixed shell 1 in a rotating way, the slide rod 10 is fixedly connected inside the lower end of the fixed shell 1, the auxiliary connecting blocks 6 are sleeved at the two ends of the slide rod 10 and the two-way screw 7, the limiting rod 9 is connected inside the auxiliary connecting blocks 6 in a threaded way, the composite pipe body 5 is connected inside the elastic sealing ring 2 in a penetrating way, and the end part of the composite pipe body 5 is fixedly connected with a connector 12, the outer surface of the composite pipe body 5 is provided with a limiting hole 11, and the middle part of the bidirectional screw 7 is fixedly connected with a rotating block 8.
By adopting the technical scheme, firstly as shown in figures 1, 2, 3 and 4, the composite pipe body 5 penetrates through the auxiliary connecting block 6, the limiting rods 9 are arranged on the auxiliary connecting block 6 at equal angles, the limiting rods 9 are arranged in one-to-one correspondence with the limiting holes 11 on the composite pipe body 5, the limiting rods 9 are rotated on the auxiliary connecting block 6, so that the limiting rods 9 are conveniently clamped in the limiting holes 11, the composite pipe body 5 is conveniently arranged on the auxiliary connecting block 6, the other composite pipe body 5 is arranged in the same method, the rotating block 8 is rotated, the auxiliary connecting block 6 is in threaded connection with the bidirectional screw 7, the auxiliary connecting blocks 6 are symmetrically arranged on the left and right of the central axis of the fixed shell 1, the auxiliary connecting blocks 6 are in a T-shaped structure, and the auxiliary connecting blocks 6 and the fixed shell 1 are both in a hollow structure, and stationary casing 1 is "worker" style of calligraphy structure, turning block 8 drives two-way screw rod 7 and rotates, thereby be convenient for adjust the interval size between the auxiliary connection piece 6 monomer, conveniently dock connector 12 on the compound pipe body 5, the monomer of connector 12 runs through and docks in the inside of elastic sealing ring 2, reverse revolve twist soon adjust pole 3, thereby be convenient for loosen elastic sealing ring 2, utilize elastic sealing ring 2's elasticity, the convenience is closely laminated with the inner wall of elastic sealing ring 2 and the surface of connector 12, avoid appearing the gap, avoid influencing the use.
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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (6)
1. The utility model provides a bimetal composite pipe end connecting device, includes fixed shell (1) and composite pipe body (5), its characterized in that: the inner part of the fixed shell (1) is connected with an elastic sealing ring (2) in a penetrating way, the outer surface of the elastic sealing ring (2) is connected with an adjusting rod (3) in a rotating way, the outer surface of the adjusting rod (3) is sleeved with a spring (4), the adjusting rod (3) is in threaded connection with the fixed shell (1), the inner part of the upper end of the fixed shell (1) is connected with a two-way screw (7) in a rotating way, the inner part of the lower end of the fixed shell (1) is fixedly connected with a slide rod (10), the two ends of the slide rod (10) and the two-way screw (7) are both sleeved with an auxiliary connecting block (6), the inner part of the auxiliary connecting block (6) is in threaded connection with a limiting rod (9), the inner part of the elastic sealing ring (2) is connected with a composite pipe body (5) in a penetrating way, the end, the middle part of the bidirectional screw rod (7) is fixedly connected with a rotating block (8).
2. The pipe end connection device for bimetal composite pipes according to claim 1, characterized in that: the adjusting rod (3) is arranged in the fixed shell (1) at an equal angle, the fixed shell (1) and the elastic sealing ring (2) are of a concentric circle structure, and the elastic sealing ring (2) forms a telescopic structure on the fixed shell (1) through the adjusting rod (3).
3. The pipe end connection device for bimetal composite pipes according to claim 1, characterized in that: the auxiliary connecting block (6) is connected with the bidirectional screw (7) in a threaded manner, and the auxiliary connecting block (6) is arranged in a left-right symmetrical manner relative to the central axis of the fixed shell (1).
4. The pipe end connection device for bimetal composite pipes according to claim 1, characterized in that: the auxiliary connecting block (6) is of a T-shaped structure, a hollow structure is formed between the auxiliary connecting block (6) and the fixed shell (1), and the fixed shell (1) is of an I-shaped structure.
5. The pipe end connection device for bimetal composite pipes according to claim 1, characterized in that: the limiting rods (9) are arranged on the auxiliary connecting blocks (6) at equal angles, and the limiting rods (9) are arranged in one-to-one correspondence with limiting holes (11) in the composite pipe body (5).
6. The pipe end connection device for bimetal composite pipes according to claim 1, characterized in that: the connector (12) is connected with the elastic sealing ring (2) in a clamping mode, and the connector (12) is arranged in a left-right symmetrical mode about the central axis of the elastic sealing ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120149564.7U CN214197679U (en) | 2021-01-20 | 2021-01-20 | Pipe end connecting device for bimetal composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120149564.7U CN214197679U (en) | 2021-01-20 | 2021-01-20 | Pipe end connecting device for bimetal composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214197679U true CN214197679U (en) | 2021-09-14 |
Family
ID=77638212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120149564.7U Expired - Fee Related CN214197679U (en) | 2021-01-20 | 2021-01-20 | Pipe end connecting device for bimetal composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214197679U (en) |
-
2021
- 2021-01-20 CN CN202120149564.7U patent/CN214197679U/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: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |