CN211063243U - Protective steel sleeve for large-section lead - Google Patents
Protective steel sleeve for large-section lead Download PDFInfo
- Publication number
- CN211063243U CN211063243U CN201921939230.9U CN201921939230U CN211063243U CN 211063243 U CN211063243 U CN 211063243U CN 201921939230 U CN201921939230 U CN 201921939230U CN 211063243 U CN211063243 U CN 211063243U
- Authority
- CN
- China
- Prior art keywords
- steel sleeve
- steel bushing
- rubber layer
- fixedly connected
- semicircular steel
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 104
- 239000010959 steel Substances 0.000 title claims abstract description 104
- 230000001681 protective effect Effects 0.000 title claims description 15
- 238000001125 extrusion Methods 0.000 abstract description 7
- 229910003460 diamond Inorganic materials 0.000 abstract 3
- 239000010432 diamond Substances 0.000 abstract 3
- 239000000428 dust Substances 0.000 abstract 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 11
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model discloses a large cross-section wire is with protection steel bushing, including left semicircle steel bushing and right semicircle steel bushing, a plurality of first otic placodes of left semicircle steel bushing top fixedly connected with, fixed grafting has the axostylus axostyle around the first otic placode, a plurality of second otic placodes of right semicircle steel bushing top fixedly connected with, the first rubber layer of left semicircle steel bushing medial surface fixedly connected with, right side semicircle steel bushing inside surface fixedly connected with second rubber layer. This kind of large cross section wire is with protection steel bushing can be when using diamond dust preformed armor rod to tighten up the large cross section wire, cup joint left semicircle steel bushing and right semicircle steel bushing in the wire surface that needs use diamond dust preformed armor rod to tighten up, cup joint left semicircle steel bushing and right semicircle steel bushing and become a complete circular protection steel bushing, cushion and disperse the extrusion force through the protection steel bushing, avoid the large cross section wire to be damaged by diamond dust preformed armor rod, the effectual large cross section wire that has protected.
Description
Technical Field
The utility model relates to a large cross-section wire technical field specifically is a large cross-section wire is with protection steel bushing.
Background
With the rapid development of social economy, the electricity demand is gradually increased, and the section of a wire of a power transmission line is also gradually increased. In the process of overhauling and constructing the large-section lead, certain inconvenience is brought to operation due to the large section and the heavy weight of the large-section lead. In the process of overhauling and constructing the large-section wire, the large-section wire is generally tightened by the carborundum pre-twisted wire, the tightening effect is good, but when the large-section wire is tightened by the carborundum pre-twisted wire, the wire is very easy to damage under the condition of large stress due to the influence of the appearance structure of the carborundum pre-twisted wire. To this end, we propose a protective steel sleeve for large cross-section wires.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a big cross-section wire is with protection steel bushing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a protective steel sleeve for a large-section wire comprises a left semicircular steel sleeve and a right semicircular steel sleeve, wherein a plurality of first lug plates are fixedly connected to the front and the back of the right side of the top of the left semicircular steel sleeve, shaft rods are fixedly inserted into the front and the back of the first lug plates, a plurality of second lug plates are fixedly connected to the front and the back of the left side of the top of the right semicircular steel sleeve, the second lug plates are rotatably sleeved on the shaft rods, a plurality of first convex strips are arranged on the inner side surface of the left semicircular steel sleeve, a first rubber layer is fixedly connected to the inner side surface of the left semicircular steel sleeve, a plurality of first groove strips are arranged on the outer side surface of the first rubber layer, a plurality of second convex strips are arranged on the inner side surface of the right semicircular steel sleeve, a second rubber layer is fixedly connected to the inner side surface of the right semicircular steel sleeve, a plurality of second groove strips are arranged on the outer side surface of the, and the front and the back of the left side of the bottom of the right semicircular steel sleeve are fixedly connected with a plurality of second inserting parts.
Preferably, the first ear plate and the second ear plate are arranged in a staggered manner.
Preferably, the first protruding strips are uniformly distributed on the inner side face of the left semicircular steel sleeve from front to back, the first groove strips are uniformly distributed on the outer side face of the first rubber layer from front to back, and the first protruding strips are respectively located in the first groove strips.
Preferably, the second protruding strips are uniformly distributed on the inner side face of the right semi-circular steel sleeve in the front and back direction, the second groove strips are uniformly distributed on the outer side face of the second rubber layer in the front and back direction, and the second protruding strips are respectively located in the second groove strips.
Preferably, the inner side surfaces of the first rubber layer and the second rubber layer are provided with anti-skid ridges.
Preferably, the first inserting part and the second inserting part are arranged in a staggered mode.
Compared with the prior art, the beneficial effects of the utility model are that: according to the protective steel sleeve for the large-section wire, the left semi-circular steel sleeve and the right semi-circular steel sleeve are arranged, when the large-section wire is tightened by using the carborundum pre-twisted wire, the left semi-circular steel sleeve and the right semi-circular steel sleeve can be sleeved on the surface of the wire needing to be tightened by using the carborundum pre-twisted wire, the left semi-circular steel sleeve and the right semi-circular steel sleeve are sleeved to form a complete circular protective steel sleeve, so that the extrusion force of the carborundum pre-twisted wire on the large-section wire acts on the protective steel sleeve, the extrusion force is buffered and dispersed through the protective steel sleeve, and the large-section wire is prevented from being damaged by the carborundum pre-twisted wire; the left semicircular steel sleeve and the right semicircular steel sleeve can rotate around the shaft rod by arranging the left semicircular steel sleeve, the first lug plate, the right semicircular steel sleeve, the second lug plate, the shaft rod, the first insertion part and the second insertion part, so that the left semicircular steel sleeve and the right semicircular steel sleeve can be combined and opened, the left semicircular steel sleeve and the right semicircular steel sleeve can be conveniently installed on a large-section conductor, and the operation is flexible; through setting up first rubber layer and second rubber layer, impel that the protection steel bushing can be fine cushion and disperse the extrusion force, increase simultaneously and the big cross-section wire between frictional force, improved the stability that the big cross-section wire tightens up.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a top sectional view of the present invention.
In the figure: the steel sleeve comprises a left semicircular steel sleeve 1, a first lug plate 11, a first plugging part 12, a first protruding strip 13, a right semicircular steel sleeve 2, a second lug plate 21, a second plugging part 22, a second protruding strip 23, a first rubber layer 3, a first groove strip 31, a second rubber layer 4, a second groove strip 41 and a shaft rod 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 protective steel sleeve for a large-section wire comprises a left semicircular steel sleeve 1 and a right semicircular steel sleeve 2, wherein a plurality of first lug plates 11 are fixedly connected to the front and back of the right side of the top of the left semicircular steel sleeve 1, shaft levers 5 are fixedly inserted into the front and back of the first lug plates 11, a plurality of second lug plates 21 are fixedly connected to the front and back of the left side of the top of the right semicircular steel sleeve 2, the second lug plates 21 are rotatably sleeved on the shaft levers 5, the first lug plates 11 and the second lug plates 21 are mutually staggered, the first lug plates 11 and the second lug plates 21 can rotate around the shaft levers 5 to enable the left semicircular steel sleeve 1 and the right semicircular steel sleeve 2 to rotate around the shaft levers 5, a plurality of first inserting portions 12 are fixedly connected to the front and back of the right side of the bottom of the left semicircular steel sleeve 1, a plurality of second inserting portions 22 are fixedly connected to the front and back of the left side of the right semicircular steel sleeve 2, the first inserting portions 12 and the second inserting portions 22 are mutually, the left semicircular steel sleeve 1 and the right semicircular steel sleeve 2 can rotate around the shaft rod 5 and are combined into a complete circular protective steel sleeve, the first inserting parts 12 and the second inserting parts 22 can be inserted in a staggered mode to enable the left semicircular steel sleeve 1 and the right semicircular steel sleeve 2 to be combined more stably, the overall dimensions of the left semicircular steel sleeve 1 and the right semicircular steel sleeve 2 can be customized according to a large-section wire to be protected, a plurality of first protruding strips 13 are arranged on the inner side face of the left semicircular steel sleeve 1, a first rubber layer 3 is fixedly connected to the inner side face of the left semicircular steel sleeve 1, a plurality of first groove strips 31 are arranged on the outer side face of the first rubber layer 3, the first protruding strips 13 are uniformly distributed on the inner side face of the left semicircular steel sleeve 1 from front to back, the first groove strips 31 are uniformly distributed on the outer side face of the first rubber layer 3 from front to back, the first protruding strips 13 are respectively located in the first groove strips 31, and the connection stability of the first rubber layer 3 and the left semicircular steel sleeve 1 can, the inner side surface of the right semicircular steel sleeve 2 is provided with a plurality of second convex strips 23, the inner side surface of the right semicircular steel sleeve 2 is fixedly connected with a second rubber layer 4, the outer side surface of the second rubber layer 4 is provided with a plurality of second groove strips 41, the second convex strips 23 are uniformly distributed on the inner side surface of the right semicircular steel sleeve 2 from front to back, the second groove strips 41 are uniformly distributed on the outer side surface of the second rubber layer 4 from front to back, the second convex strips 23 are respectively positioned in the second groove strips 41, the stability of the connection between the first rubber layer 3 and the left semicircular steel sleeve 1 can be improved, the first rubber layer 3 and the second rubber layer 4 are arranged to promote the left semicircular steel sleeve 1 and the right semicircular steel sleeve 2 to buffer and disperse extrusion force through the first rubber layer 3 and the second rubber layer 4 respectively, the inner side surfaces of the first rubber layer 3 and the second rubber layer 4 are provided with anti-skid ridges, so that the friction force between the left semicircular, the stability that the large cross section wire tightens up is improved, when using carborundum preformed armor rod to tighten up the large cross section wire, can cup joint left semicircle steel bushing 1 and right semicircle steel bushing 2 in the wire surface that needs to use the carborundum preformed armor rod to tighten up, merge into a complete circular protection steel bushing with left semicircle steel bushing 1 and right semicircle steel bushing 2, make the carborundum preformed armor rod on the protection steel bushing to the extrusion force effect of large cross section wire, cushion and the dispersion with the extrusion force through the protection steel bushing, avoid the large cross section wire to be damaged by carborundum preformed armor rod.
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 (6)
1. The utility model provides a big cross-section wire is with protection steel bushing, includes left semicircle steel bushing (1) and right semicircle steel bushing (2), its characterized in that: the front and back of the right side of the top of the left semicircular steel sleeve (1) are fixedly connected with a plurality of first lug plates (11), the front and back of the first lug plates (11) are fixedly inserted with a shaft lever (5), the front and back of the left side of the top of the right semicircular steel sleeve (2) are fixedly connected with a plurality of second lug plates (21), the second lug plates (21) are rotatably sleeved on the shaft lever (5), the inner side of the left semicircular steel sleeve (1) is provided with a plurality of first protruding strips (13), the inner side of the left semicircular steel sleeve (1) is fixedly connected with a first rubber layer (3), the outer side of the first rubber layer (3) is provided with a plurality of first groove strips (31), the inner side of the right semicircular steel sleeve (2) is provided with a plurality of second protruding strips (23), the inner side of the right semicircular steel sleeve (2) is fixedly connected with a second rubber layer (4), the outer side of the second rubber layer (4, a plurality of first plug-in parts (12) are fixedly connected with the left side of the bottom of the left semicircular steel sleeve (1) in the front and back direction, and a plurality of second plug-in parts (22) are fixedly connected with the left side of the bottom of the right semicircular steel sleeve (2) in the front and back direction.
2. The protective steel sleeve for the large-section lead according to claim 1, wherein: the first ear plate (11) and the second ear plate (21) are arranged in a mutually staggered mode.
3. The protective steel sleeve for the large-section lead according to claim 1, wherein: the front and back of the first protruding strips (13) are uniformly distributed on the inner side face of the left semicircular steel sleeve (1), the front and back of the first groove strips (31) are uniformly distributed on the outer side face of the first rubber layer (3), and the first protruding strips (13) are respectively located in the first groove strips (31).
4. The protective steel sleeve for the large-section lead according to claim 1, wherein: the front and back of the second protruding strips (23) are uniformly distributed on the inner side face of the right semicircular steel sleeve (2), the front and back of the second groove strips (41) are uniformly distributed on the outer side face of the second rubber layer (4), and the second protruding strips (23) are respectively located in the second groove strips (41).
5. The protective steel sleeve for the large-section lead according to claim 1, wherein: the inner side surfaces of the first rubber layer (3) and the second rubber layer (4) are provided with anti-skid ridges.
6. The protective steel sleeve for the large-section lead according to claim 1, wherein: the first inserting-connecting part (12) and the second inserting-connecting part (22) are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921939230.9U CN211063243U (en) | 2019-11-12 | 2019-11-12 | Protective steel sleeve for large-section lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921939230.9U CN211063243U (en) | 2019-11-12 | 2019-11-12 | Protective steel sleeve for large-section lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211063243U true CN211063243U (en) | 2020-07-21 |
Family
ID=71596059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921939230.9U Active CN211063243U (en) | 2019-11-12 | 2019-11-12 | Protective steel sleeve for large-section lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211063243U (en) |
-
2019
- 2019-11-12 CN CN201921939230.9U patent/CN211063243U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211063243U (en) | Protective steel sleeve for large-section lead | |
| CN209118800U (en) | A kind of movable rubber jacketed flexible cable | |
| CN206099215U (en) | Electric power transmission is cable fixing device for cable | |
| CN210310239U (en) | Wire clamp for assembling wire harness on vehicle | |
| CN206921543U (en) | A kind of tensile wear-resistant composite cable | |
| CN209730731U (en) | A kind of side dress corner wire fixing device | |
| CN206726818U (en) | A kind of wear-resistant cable | |
| CN208061703U (en) | A kind of output low-voltage cable with edge insulation | |
| CN207134493U (en) | A kind of H shaped cable clamps | |
| CN114156682A (en) | Anti-electromagnetic wave interference multifunctional data line | |
| CN207977140U (en) | A kind of anti-domestic power supply line for trampling rapid heat dissipation | |
| CN212626985U (en) | Light current engineering spool quick connecting device | |
| CN207068508U (en) | A kind of computer flat cable of terrestrial surface radiation | |
| CN219122989U (en) | Multi-core branch combined wire and cable | |
| CN217438382U (en) | Carbon fiber composite wire for automobile clutch facing | |
| CN212726423U (en) | Shock-absorbing wear-resistant transmission line bolt type strain clamp | |
| CN213366191U (en) | Wear-resisting type transmission of electricity cable | |
| CN206976981U (en) | A kind of screw bolt-type aluminium alloy strain clamp | |
| CN106971783A (en) | A kind of tensile wear-resistant composite cable | |
| CN207818236U (en) | A kind of anti-extrusion power cable of high resiliency | |
| CN218586402U (en) | Quick plug structure of power connecting wire | |
| CN215008682U (en) | Novel USBAF connector | |
| CN211578408U (en) | Antiwind power cable | |
| CN210200367U (en) | Wind-resistant aerial cable | |
| CN214228196U (en) | Self-locking photovoltaic connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211230 Address after: 400000 No. 30 jiguanshizheng street, Nan'an District, Chongqing Patentee after: Chongqing Shuangjia Electromechanical Equipment Co.,Ltd. Address before: 233000 No. 5, unit 4, building 10, No. 238 Qianjin Road, Yuhui District, Bengbu City, Anhui Province Patentee before: Pan Ying |
|
| TR01 | Transfer of patent right |