CN211508450U - Quick interfacing apparatus of high-pressure line - Google Patents
Quick interfacing apparatus of high-pressure line Download PDFInfo
- Publication number
- CN211508450U CN211508450U CN202020344435.9U CN202020344435U CN211508450U CN 211508450 U CN211508450 U CN 211508450U CN 202020344435 U CN202020344435 U CN 202020344435U CN 211508450 U CN211508450 U CN 211508450U
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- Prior art keywords
- butt joint
- clamping groove
- fixed
- cover plate
- insulating cover
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- 210000001503 joint Anatomy 0.000 claims abstract description 80
- 230000000670 limiting effect Effects 0.000 claims description 32
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a high-pressure pipeline rapid butt joint device in the technical field of high-pressure pipelines, which comprises a first butt joint and a second butt joint, wherein the first butt joint and the second butt joint are horizontally arranged, the right end of the first butt joint is provided with a limit clamping groove, the left end of the second butt joint is provided with a limit clamping block matched with the limit clamping groove, and the middle part of the inner cavity side wall of the limit clamping groove is provided with a positioning clamping groove. The transmission of high-voltage electric energy is ensured.
Description
Technical Field
The utility model relates to a high-pressure line technical field specifically is a high-pressure line quick butt joint device.
Background
High voltage line generally refers to a transmission line carrying voltages above 10kV (including 10 kV). The voltage grades of domestic high-voltage transmission lines are generally divided into: 35kV, 110kV, 220kV, 330kV, 500kV, 750kV and the like. Wherein 110kV and 330kV are mostly used in northern areas. Generally, transmission voltages of 220kv or less are called high-voltage transmission, transmission voltages of 330 to 750kv are called ultra-high-voltage transmission, and transmission voltages of 1000 kv or more are called ultra-high-voltage transmission. High-voltage transmission is generally transmitted underground by cables with insulating layers in cities, and is transmitted by overhead lines carried by iron towers in the field.
High pressure line is in the in-process of erectting, need be in the same place two sets of high pressure line butt joints to guarantee high pressure line's continuity, the current butt joint mode majority that is used for high pressure line strips the insulating layer of pipeline, and rethread intertwine's mode is connected, and this kind of connected mode is comparatively loaded down with trivial details, and in the use in later stage, easy because rock and produce the phenomenon that breaks away from, influence the normal transport of high-pressure electric energy, based on this, the utility model discloses a quick interfacing apparatus of high pressure line is with solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick interfacing apparatus of high pressure line to solve the current butt joint mode majority that is used for high pressure line that proposes in the above-mentioned background art and strip the insulating layer of pipeline, rethread intertwine's mode is connected, and this kind of connected mode is comparatively loaded down with trivial details, in the use in later stage, because rock the phenomenon that produces and break away from easily in addition, influences the problem of the normal transport of high-pressure electric energy.
In order to achieve the above object, the utility model provides a following technical scheme: a high-pressure pipeline rapid butt joint device comprises a first butt joint and a second butt joint, wherein the first butt joint and the second butt joint are horizontally arranged on the left and right, a limiting clamping groove is formed in the right end of the first butt joint, a limiting clamping block matched with the limiting clamping groove is arranged at the left end of the second butt joint, a positioning clamping groove is formed in the middle of the side wall of an inner cavity of the limiting clamping groove, a positioning inserting block matched with the positioning clamping groove is arranged in the middle of the side wall of the limiting clamping block, fixing inserting holes are vertically formed in the tops of the limiting clamping groove and the limiting clamping block, a fixing pin rod is inserted into the inner cavity of each fixing inserting hole, connecting baffles are vertically and symmetrically welded at the left end of the first butt joint and the right end of the second butt joint, a binding post is vertically welded between the two groups of the connecting baffles, a first insulating cover plate is arranged above the first butt joint and the second butt, fixed slot has evenly been seted up at the top of curb plate around the insulating cover board two, the bottom of curb plate all is fixed with the activity fixture block with fixed slot matched with through the pin around the insulating cover board one, and the activity fixture block can rotate around the pin of being connected with insulating cover board one.
Preferably, the first butt joint, the second butt joint, the limiting clamping block, the positioning insertion block, the fixing pin rod, the connecting baffle and the wiring terminal are all benign metal conductor structures.
Preferably, the inner size of the limiting clamping groove is the same as the outer size of the limiting clamping block, and the inner size of the positioning clamping groove is the same as the outer size of the positioning insertion block.
Preferably, the fixed pin rod is in interference fit with the fixed insertion hole, the movable clamping block is in clearance fit with the fixed clamping groove, and the length of the movable clamping block is greater than the width of the fixed clamping groove.
Preferably, the first insulating cover plate and the second insulating cover plate are identical in structure and are integrally injection-molded by insulating plastics.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an in the terminal on the butt joint one and the butt joint two that connect respectively two sets of high-pressure line, the mutual cooperation of rethread positioning groove and location inserted block, make the spacing draw-in groove on butt joint one and the butt joint two can the intercombination, rethread fixed pin pole inserts the inner chamber of fixed jack, make butt joint one and butt joint two fixed to be a whole, reduce the loaded down with trivial details nature of high-pressure line butt joint, avoid producing the phenomenon of separation because of rocking simultaneously, guarantee the transport of high-pressure electric energy.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a bottom perspective view of the exploded view of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-first butt joint, 2-second butt joint, 3-limiting clamping groove, 4-limiting clamping block, 5-positioning clamping groove, 6-positioning insertion block, 7-fixing insertion hole, 8-fixing pin rod, 9-connecting baffle, 10-binding post, 11-first insulating cover plate, 12-second insulating cover plate, 13-fixing clamping groove and 14-movable clamping block.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a high-pressure pipeline rapid butt joint device comprises a first butt joint 1 and a second butt joint 2, wherein the first butt joint 1 and the second butt joint 2 are horizontally arranged from left to right, a limiting clamping groove 3 is formed in the right end of the first butt joint 1, a limiting clamping block 4 matched with the limiting clamping groove 3 is arranged at the left end of the second butt joint 2, a positioning clamping groove 5 is formed in the middle of the side wall of an inner cavity of the limiting clamping groove 3, a positioning inserting block 6 matched with the positioning clamping groove 5 is arranged in the middle of the side wall of the limiting clamping block 4, fixed inserting holes 7 are vertically formed in the tops of the limiting clamping groove 3 and the limiting clamping block 4, a fixed pin rod 8 is inserted into the inner cavity of each fixed inserting hole 7, connecting baffles 9 are symmetrically welded at the left end of the first butt joint 1 and the right end of the second butt joint 2 from top to bottom, a binding post 10 is vertically welded between the two, an insulating cover plate II 12 is arranged below the first butt joint I1 and the second butt joint II 2, fixed clamping grooves 13 are uniformly formed in the tops of front and rear side plates of the insulating cover plate II 12, movable clamping blocks 14 matched with the fixed clamping grooves 13 are fixed to the bottoms of the front and rear side plates of the insulating cover plate I11 through pins, and the movable clamping blocks 14 can rotate around the pins connected with the insulating cover plate I11.
Wherein, the butt joint I1, the butt joint II 2, the limiting clamping block 4, the positioning insertion block 6, the fixed pin rod 8, the connecting baffle 9 and the binding post 10 are benign metal conductor structures, which ensures good electrical conductivity of the butt joint of two groups of high-voltage pipelines, the internal dimension of the limiting clamping groove 3 is the same as the external dimension of the limiting clamping block 4, so that the butt joint I1 and the butt joint II 2 can be contacted with each other, the point discharge is reduced, the internal dimension of the positioning clamping groove 5 is the same as the external dimension of the positioning insertion block 6, so that the positioning clamping groove 5 and the positioning insertion block 6 can be contacted with each other, the point discharge is reduced, the fixed pin rod 8 and the fixed insertion hole 7 are in interference fit, the position between the fixed pin rod 8 and the fixed insertion hole 7 can be fixed, the separation phenomenon of the fixed pin rod 8 caused by shaking is reduced, the movable clamping block 14 and the fixed clamping groove 13 are in clearance fit, and the movable clamping block, and the length of the movable clamping block 14 is greater than the width of the fixed clamping groove 13, so that the bottom of the movable clamping block 14 can connect the first insulating cover plate 11 and the second insulating cover plate into a whole in a mode of rotating by 90 degrees, the first insulating cover plate 11 and the second insulating cover plate 12 have the same structure, and the first insulating cover plate 11 and the second insulating cover plate 12 are both integrally injection-molded by insulating plastics, so that the phenomenon of electric leakage caused by the fact that the first butt joint 1 and the second butt joint 2 are exposed outside is avoided.
One specific application of this embodiment is: the utility model discloses a two sets of high-voltage lines of peeling off the insulating layer respectively holistically twine on the outer wall of terminal 10, fix the lines of high-voltage line and butt joint one 1 and butt joint two 2 as a whole through the mode of soldering, insert spacing fixture block 4 into the inner chamber of spacing draw-in groove 3, under the limiting action of positioning draw-in groove 5 and positioning insert 6, make spacing fixture block 4 and the axle center of fixed jack 7 on the spacing draw-in groove 3 coincide, insert fixed pin 8 into the inner chamber of fixed jack 7, make butt joint one 1 and butt joint two 2 fix as a whole, under the limiting action of fixed draw-in groove 13 and movable fixture block 14, the joint is at the outer wall of butt joint one 1 and butt joint two 2, rotate 90 bottom of activity fixture block 14, make the bottom of activity fixture block 14 can be in mutually perpendicular joint state with fixed draw-in groove 13, the first insulating cover plate 11 and the second insulating cover plate 12 can be fixed outside the first butt joint 1 and the second butt joint 2, the first butt joint 1 and the second butt joint 2 are prevented from being exposed outside, the first butt joint 1 and the second butt joint 2 are fixed into a whole, the complexity of butt joint of high-voltage pipelines is reduced, the phenomenon of separation caused by shaking is avoided, and high-voltage electric energy transmission is guaranteed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a quick interfacing apparatus of high-pressure line, includes first (1) of butt joint and two (2) of butt joint, and level setting, its characterized in that about butt joint (1) and butt joint two (2): the right end of the first butt joint (1) is provided with a limiting clamping groove (3), the left end of the second butt joint (2) is provided with a limiting clamping block (4) matched with the limiting clamping groove (3), the middle part of the inner cavity side wall of the limiting clamping groove (3) is provided with a positioning clamping groove (5), the middle part of the side wall of the limiting clamping block (4) is provided with a positioning inserting block (6) matched with the positioning clamping groove (5), the tops of the limiting clamping groove (3) and the limiting clamping block (4) are both vertically provided with a fixed inserting hole (7), the inner cavity of the fixed inserting hole (7) is inserted with a fixed pin rod (8), the left end of the first butt joint (1) and the right end of the second butt joint (2) are both vertically and symmetrically welded with connecting baffles (9), a vertical welding is carried out between the two groups of connecting baffles (9), and a first insulating cover plate (11) is arranged above the first butt joint (1), the lower part of the first butt joint (1) and the second butt joint (2) is provided with a second insulating cover plate (12), the top of the front side plate and the back side plate of the second insulating cover plate (12) are uniformly provided with a fixed clamping groove (13), the bottom of the front side plate and the back side plate of the first insulating cover plate (11) are fixed with movable clamping blocks (14) matched with the fixed clamping groove (13) through pins, and the movable clamping blocks (14) can rotate around the pins connected with the first insulating cover plate (11).
2. The high-pressure pipeline quick butt joint device according to claim 1, wherein: the butt joint I (1), the butt joint II (2), the limiting clamping block (4), the positioning insertion block (6), the fixing pin rod (8), the connecting baffle (9) and the wiring terminal (10) are all benign metal conductor structures.
3. The high-pressure pipeline quick butt joint device according to claim 1, wherein: the inner size of the limiting clamping groove (3) is the same as the outer size of the limiting clamping block (4), and the inner size of the positioning clamping groove (5) is the same as the outer size of the positioning inserting block (6).
4. The high-pressure pipeline quick butt joint device according to claim 1, wherein: the fixed pin rod (8) and the fixed insertion hole (7) are in interference fit, the movable clamping block (14) and the fixed clamping groove (13) are in clearance fit, and the length of the movable clamping block (14) is larger than the width of the fixed clamping groove (13).
5. The high-pressure pipeline quick butt joint device according to claim 1, wherein: the first insulating cover plate (11) and the second insulating cover plate (12) are identical in structure, and the first insulating cover plate (11) and the second insulating cover plate (12) are both integrally formed by injection molding of insulating plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020344435.9U CN211508450U (en) | 2020-03-18 | 2020-03-18 | Quick interfacing apparatus of high-pressure line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020344435.9U CN211508450U (en) | 2020-03-18 | 2020-03-18 | Quick interfacing apparatus of high-pressure line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211508450U true CN211508450U (en) | 2020-09-15 |
Family
ID=72402807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020344435.9U Expired - Fee Related CN211508450U (en) | 2020-03-18 | 2020-03-18 | Quick interfacing apparatus of high-pressure line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211508450U (en) |
-
2020
- 2020-03-18 CN CN202020344435.9U patent/CN211508450U/en not_active Expired - Fee Related
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| 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: 20200915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |