CN213027410U - Power pipeline block structure - Google Patents
Power pipeline block structure Download PDFInfo
- Publication number
- CN213027410U CN213027410U CN202021620368.5U CN202021620368U CN213027410U CN 213027410 U CN213027410 U CN 213027410U CN 202021620368 U CN202021620368 U CN 202021620368U CN 213027410 U CN213027410 U CN 213027410U
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- CN
- China
- Prior art keywords
- rubber
- rubber block
- sealing
- power pipeline
- block
- Prior art date
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a power pipeline plugging structure, which comprises an inner sealing mechanism and an outer sealing mechanism; an inner sealing mechanism: the sealing device comprises a screw rod, a sealing disc, a first rubber block, a pressure-resistant plate, a second rubber block and a pressure plate, wherein the sealing disc, the first rubber block, the pressure-resistant plate, the second rubber block and the pressure plate are sequentially connected together from left to right; the outer sealing mechanism: the outer cylinder is connected to the side face of the sealing disc, two groups of locking grooves are formed in the side face of the outer cylinder, and the locking ring is sleeved on the inner wall of each locking groove; wherein: the urceolus all connects in sealed same side of dish with first block rubber, and this block structure's leakproofness is good, and waterproof corrosion resistance is good, and is difficult for dropping.
Description
Technical Field
The utility model relates to a power pipeline shutoff technical field specifically is a power pipeline block structure.
Background
The electric power pipe is a product which is coated inside and outside by PE (polyethylene) through hot dipping or epoxy resin, has excellent corrosion resistance, and simultaneously, the coating has good electrical insulating property, can not generate electric corrosion, has low water absorption rate, high mechanical strength and small friction coefficient, can achieve the purpose of long-term use, and can also effectively prevent the damage of plant root systems and soil environmental stress and the like.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an electric power pipeline block structure, this block structure's leakproofness is good, and waterproof corrosion resistance can be good, and is difficult for dropping, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a power pipeline plugging structure comprises an inner sealing mechanism and an outer sealing mechanism;
an inner sealing mechanism: the sealing device comprises a screw rod, a sealing disc, a first rubber block, a pressure-resistant plate, a second rubber block and a pressure plate, wherein the sealing disc, the first rubber block, the pressure-resistant plate, the second rubber block and the pressure plate are sequentially connected together from left to right;
the outer sealing mechanism: the outer cylinder is connected to the side face of the sealing disc, two groups of locking grooves are formed in the side face of the outer cylinder, and the locking ring is sleeved on the inner wall of each locking groove;
wherein: the urceolus all is connected in the same side of sealed dish with first block rubber.
Further, the locking ring includes second arc board and fastening bolt, the second arc board is equipped with two, and two second arc boards correspond from top to bottom, and the tip of two second arc boards passes through fastening bolt to be connected, through fixed tightly with two second arc boards, can ensure the inseparable side of laminating power pipeline of urceolus.
Further, the urceolus includes connecting cylinder, first arc board and rubber strip, the side at sealed dish is connected to the one end of connecting cylinder, installs four groups of first arc boards on its other end, leaves the clearance between two adjacent first arc boards, the rubber strip is located between the clearance, and the urceolus adopts the pressure-deformable structure of can extruding to it is sealed to utilize the rubber strip, is convenient for seal power pipeline.
Further, still include rubber seal ring, rubber seal ring evenly lays on the inner wall of first arc board, leaves the clearance between two rubber seal rings that are parallel to each other, and rubber seal ring can conflict power pipeline's outer wall, improves sealed effect.
Further, still include the rotation handle, the rotation handle is installed at the tip of screw rod, and the rotation handle convenience of customers rotates the screw rod.
Compared with the prior art, the beneficial effects of the utility model are that: this electric power pipeline block structure has following benefit:
this power pipeline block structure adopts the mode that interior seal and external seal combined together, seal up power pipeline's port, can effectually prevent the erosion of water to wire and cable, interior sealing mechanism adopts the mode of clamp plate extrusion first rubber block and second rubber block, make the inner wall of first rubber block and second rubber block conflict power pipeline, realize the shutoff function, the mode of locking ring locking is chooseed for use to external sealing mechanism, make the outer wall contact of rubber seal ring with power pipeline, realize outside shutoff sealing function, this shutoff structure is difficult for dropping, and the leakproofness is good, can effectually protect the wire and cable in the power pipeline to avoid water erosion.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the plane B-B of the present invention.
In the figure: the sealing device comprises a rotary handle 1, a rubber sealing ring 2, an inner sealing mechanism 3, a screw 31, a sealing disc 32, a first rubber block 33, a pressure plate 34, a second rubber block 35, a pressure plate 36, an outer sealing mechanism 4, an outer cylinder 41, a connecting cylinder 411, a first arc plate 412, a rubber strip 413, a locking ring 42, a second arc plate 421, a fastening bolt 422, a locking groove 43 and a through hole 5.
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. 1-3, the present invention provides a technical solution: a power pipeline plugging structure comprises an inner sealing mechanism 3 and an outer sealing mechanism 4;
inner sealing mechanism 3: the sealing device comprises a screw 31, a sealing disc 32, a first rubber block 33, a pressure-resistant plate 34, a second rubber block 35 and a pressure plate 36, wherein the sealing disc 32, the first rubber block 33, the pressure-resistant plate 34, the second rubber block 35 and the pressure plate 36 are sequentially connected together from left to right, a through hole 5 is formed in the middle position of the first rubber block 33, the pressure-resistant plate 34 and the second rubber block 35, the screw 31 is in threaded connection with the sealing disc 32, and the end part of the screw 31 penetrates through the through hole 5 and is in rotary connection with the pressure plate 36;
outer seal mechanism 4: comprises an outer cylinder 41, a locking ring 42 and a locking groove 43, wherein the outer cylinder 41 is connected to the side surface of the sealing disc 32, two groups of locking grooves 43 are arranged on the side surface of the outer cylinder, the locking grooves 43 facilitate the fixing of the locking ring 42, the outer cylinder 41 comprises a connecting cylinder 411, first arc plates 412 and rubber strips 413, one end of the connecting cylinder 411 is connected to the side surface of the sealing disc 32, four groups of first arc plates 412 are arranged at the other end of the connecting cylinder, gaps are reserved between two adjacent first arc plates 412, the rubber strips 413 are positioned between the gaps, the four first arc plates 412 have elasticity and can be restrained by changing the positions of the first arc plates, the inner wall of each first arc plate 412 is enabled to be abutted against the outer wall of the electric power pipeline, the outer side surface is plugged, the rubber sealing ring 2 is further included, the rubber sealing ring 2 is uniformly laid on the inner wall of each first arc plate 412, gaps are reserved between two rubber sealing, the sealing effect is good, the locking is convenient, the inner wall of the locking groove 43 is sleeved with the locking ring 42, the locking ring 42 comprises two second arc plates 421 and fastening bolts 422, the number of the second arc plates 421 is two, the two second arc plates 421 vertically correspond to each other, the ends of the two second arc plates 421 are connected through the fastening bolts 422, the two second arc plates 421 are fixed through the fastening bolts 422, the fixing mode is simple, and the locking is convenient;
wherein: the outer cylinder 41 and the first rubber block 33 are both connected to the same side of the seal disk 32.
When in use: with first block rubber 33, withstand voltage board 34, second block rubber 35 and clamp plate 36 send into in the electric power pipeline, make sealed dish 32 contradict in electric power pipeline's port position department, then user's rotatory handle 1, it rotates to drive screw rod 31, screw rod 31 outwards removes and drives first block rubber 33 of clamp plate 36 extrusion, withstand voltage board 34 and second block rubber 35, first block rubber 33 and second block rubber 35 receive the extrusion and produce and warp, its side conflicts electric power pipeline's inner wall, realize the function of shutoff, pass through fastening bolt 422 locking with second arc board 421 simultaneously, produce the extrusion force to four first arc boards 412, the outer wall of the electric power pipeline of rubber seal ring 2 conflict of drive first arc board 412 inner wall, lateral surface to the electric power pipeline carries out the shutoff.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electric power pipeline block structure which characterized in that: comprises an inner sealing mechanism (3) and an outer sealing mechanism (4);
inner seal mechanism (3): the sealing device comprises a screw rod (31), a sealing disc (32), a first rubber block (33), a pressure-resistant plate (34), a second rubber block (35) and a pressing plate (36), wherein the sealing disc (32), the first rubber block (33), the pressure-resistant plate (34), the second rubber block (35) and the pressing plate (36) are sequentially connected together from left to right, a through hole (5) is formed in the middle position of the first rubber block (33), the pressure-resistant plate (34) and the middle position of the second rubber block (35), the screw rod (31) is in threaded connection with the sealing disc (32), and the end part of the screw rod penetrates through the through hole (5) and is rotationally connected with the pressing plate (36);
outer seal mechanism (4): the sealing device comprises an outer cylinder (41), a locking ring (42) and locking grooves (43), wherein the outer cylinder (41) is connected to the side surface of a sealing disc (32), two groups of locking grooves (43) are formed in the side surface of the outer cylinder, and the locking ring (42) is sleeved on the inner wall of each locking groove (43);
wherein: the outer cylinder (41) and the first rubber block (33) are both connected to the same side face of the sealing disc (32).
2. The electric power pipeline plugging structure according to claim 1, wherein: the locking ring (42) comprises two second arc plates (421) and fastening bolts (422), the two second arc plates (421) correspond to each other up and down, and the ends of the two second arc plates (421) are connected through the fastening bolts (422).
3. The electric power pipeline plugging structure according to claim 1, wherein: urceolus (41) include connecting cylinder (411), first arc board (412) and rubber strip (413), the side in sealed dish (32) is connected to the one end of connecting cylinder (411), installs four sets of first arc boards (412) on its other end, leaves the clearance between two adjacent first arc boards (412), rubber strip (413) are located between the clearance.
4. The electric power pipeline plugging structure according to claim 3, wherein: still include rubber seal ring (2), rubber seal ring (2) are evenly laid on the inner wall of first arc board (412), leave the clearance between two rubber seal ring (2) that are parallel to each other.
5. The electric power pipeline plugging structure according to claim 1, wherein: the screw rod (31) is characterized by further comprising a rotating handle (1), wherein the rotating handle (1) is installed at the end part of the screw rod (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021620368.5U CN213027410U (en) | 2020-08-06 | 2020-08-06 | Power pipeline block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021620368.5U CN213027410U (en) | 2020-08-06 | 2020-08-06 | Power pipeline block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213027410U true CN213027410U (en) | 2021-04-20 |
Family
ID=75463278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021620368.5U Expired - Fee Related CN213027410U (en) | 2020-08-06 | 2020-08-06 | Power pipeline block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213027410U (en) |
-
2020
- 2020-08-06 CN CN202021620368.5U patent/CN213027410U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220819 Address after: 3rd and 4th Floor, No. 60 Factory Building, Jiahai Industrial Park, Nanchang High-tech Industrial Development Zone, Nanchang City, Jiangxi Province, 330000 Patentee after: JIANGXI SINAIER ELECTRIC POWER TECHNOLOGY CO.,LTD. Address before: 230000 antoxin village, 161 Heping Road, Yaohai District, Hefei City, Anhui Province Patentee before: Zhang Xianwen |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |