CN210224897U - Fixing device for power transmission cable - Google Patents
Fixing device for power transmission cable Download PDFInfo
- Publication number
- CN210224897U CN210224897U CN201921084307.9U CN201921084307U CN210224897U CN 210224897 U CN210224897 U CN 210224897U CN 201921084307 U CN201921084307 U CN 201921084307U CN 210224897 U CN210224897 U CN 210224897U
- Authority
- CN
- China
- Prior art keywords
- parallel plate
- fixedly connected
- base
- power transmission
- rubber pad
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 238000012856 packing Methods 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 3
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000003973 paint Substances 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Images
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a fixing device for electric power transmission cable, including lower fixation clamp, lower rubber pad, a screw, the buckle, the backing plate, go up the fixation clamp, go up the rubber pad, a bolt, parallel plate under the base, parallel plate under the equal fixedly connected with base of the fixation clamp left and right sides under the draw-in groove, parallel plate top swing joint has the screw under the base, lower fixation clamp upper end central point puts fixedly connected with lower rubber pad down, parallel plate on the equal fixedly connected with base of lower fixation clamp top left and right sides, parallel plate top central point puts and reserves the sleeve on the base, lower extreme fixedly connected with draw-in groove, go up the rubber pad on the fixedly connected with of fixation clamp lower extreme central point, go up parallel plate on the equal fixedly connected with of fixation clamp left and right sides, go up parallel plate. The utility model provides a fixing device for power transmission cable to it is too simple to solve current cable mounting fixture installation, the problem that makes the cable drop that becomes flexible easily.
Description
Technical Field
The utility model relates to a cable fixed facilities field especially relates to a fixing device for electric power transmission cable.
Background
The cable fixation clamp, also known as cable fixation clamp, is a novel fixed cable's device, at present in the power transmission process, generally with one or stranded for the cable fixation clamp after fixing, fix the cable on pole or power tower, the bolt is together fixed with upper and lower fixation clamp for the cable fixation clamp that is general at present, and the time is long bolt rusts easily not hard up, can lead to the cable to drop, easily causes the incident.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a fixing device for power transmission cable to it is too simple to solve current cable mounting fixture installation, the problem that makes the cable drop that becomes flexible easily.
The utility model relates to a fixing device for power transmission cable's purpose is reached by following concrete technical means:
a fixing device for an electric power transmission cable comprises a lower fixing clamp, a lower rubber pad, a screw, a retaining ring, a base plate, an upper fixing clamp, an upper rubber pad, a bolt, a lower base parallel plate, a clamping groove, a sleeve, an upper base parallel plate, a washer, a nut, an upper parallel plate and a spring, wherein the left side and the right side of the lower fixing clamp are fixedly connected with the lower base parallel plate, the top of the lower base parallel plate is movably connected with the screw, the upper end center position of the lower fixing clamp is fixedly connected with the lower rubber pad, the left side and the right side of the top of the lower fixing clamp are fixedly connected with the upper base parallel plate, the sleeve is reserved at the top center position of the upper base parallel plate, the lower end of the upper base parallel plate is fixedly connected with the clamping groove, the upper end of the upper parallel plate, the front and the back sides of the upper parallel plate are fixedly connected with retaining rings.
Preferably, the screw is still including packing ring, nut, screw top fixedly connected with nut, nut bottom swing joint has the packing ring, and the screw has two, and the screw scribbles insulating varnish.
Preferably, the bolt further comprises springs, the joints of the upper ends of the bolts and the upper ends of the upper parallel plates are provided with two springs, and the surfaces of the two springs are provided with insulating plastic which can be coated with insulating paint or are sleeved with insulating materials such as insulating films.
Preferably, the parallel plate on the base is in the shape of an eagle hook, and the two sides of the parallel plate are in the shape of circular arcs.
Preferably, the sleeve is a nylon sleeve, and two sleeves are provided.
Preferably, the backing plate is an insulating rubber plate.
Preferably, the upper fixing clip and the lower fixing clip are made of fiber reinforced plastics.
Preferably, the upper rubber pad and the lower rubber pad are fixed in a cavity connected with the upper fixing clamp and the lower fixing clamp and are high-voltage insulating rubber pads.
Has the advantages that:
1. the utility model discloses a buckle is to last fixation clamp and lower fixation clamp further fixed, makes its difficult problem that causes to drop, goes up the intracavity fixedly connected with rubber pad that the fixation clamp and lower fixation clamp connection formed, makes the cable fix the difficult spout in the intracavity.
2. The utility model discloses lower fixation clamp top left and right sides fixedly connected with backing plate, when the cable stranded, also can not make mounting fixture strut, the rubber pad all plays the effect of buffering with the backing plate, makes the more stability of fixation clamp, and electric power transport is also safer.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic left view structure of the present invention.
In fig. 1-2, the correspondence between the component names and the reference numbers is:
the device comprises a lower fixing clamp 1, a lower rubber pad 2, a screw 3, a retaining ring 4, a base plate 5, an upper fixing clamp 6, an upper rubber pad 7, a bolt 8, a lower base parallel plate 101, a clamping groove 102, a sleeve 103, an upper base parallel plate 104, a gasket 301, a nut 302, an upper parallel plate 601 and a spring 801.
Detailed Description
The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example (b):
as shown in figures 1 to 2:
the embodiment provides a fixing device for a power transmission cable, which comprises a lower fixing clamp 1, a lower rubber pad 2, a screw 3, a retaining ring 4, a base plate 5, an upper fixing clamp 6, an upper rubber pad 7, a bolt 8, a lower base parallel plate 101, a clamping groove 102, a sleeve 103, an upper base parallel plate 104, a gasket 301, a nut 302, an upper parallel plate 601 and a spring 801, wherein the left side and the right side of the lower fixing clamp 1 are fixedly connected with the lower base parallel plate 101, the top of the lower base parallel plate 101 is movably connected with the screw 3, the upper end central position of the lower fixing clamp 1 is fixedly connected with the lower rubber pad 2, the left side and the right side of the top of the lower fixing clamp 1 are fixedly connected with the upper base parallel plate 104, the sleeve 103 is reserved at the top central position of the upper base parallel plate 104, the lower end of the lower base parallel plate 104 is, the left side and the right side of the upper fixing clamp 6 are fixedly connected with an upper parallel plate 601, the top of the upper parallel plate 601 is movably connected with a bolt 8, and the front side and the rear side of the upper parallel plate 601 are fixedly connected with retaining rings 4.
Wherein: screw 3 is still including packing ring 301, nut 302, 3 top fixedly connected with nuts 302 of screw, nut 302 bottom swing joint has packing ring 301, and screw 3 has two, and screw 3 scribbles insulating paint, and nut 302 can prevent that the rainwash and lead to inside nut to rust, and packing ring 301 makes fixing clip can be stable fix on pole or electric power tower, and insulating paint is scribbled to screw 3 is in order to prevent that the screw is electrically conductive and lead to the emergence of incident.
Wherein: the bolt 8 further comprises a spring 801, the connecting position of the upper end of the bolt 8 and the upper end of the upper parallel plate 601 is provided with the spring 801, the number of the bolts 8 is two, the surface of the spring 801 is provided with insulating plastic which can be coated with insulating paint or is sleeved with insulating materials such as an insulating film, the spring is prevented from being electrically conductive and damaged, when the multi-strand cable is to be fixed, the cable inevitably has a reaction force on the fixing clamp, and the spring 801 can play a role in cushioning at this time, so that the fixing clamp is not easy to loosen.
Wherein: the base upper parallel plate 104 is eagle hook-shaped, and both sides are circular arc shape, eagle hook-shaped can hook the buckle 4 effectively and be difficult for droing, and when the bolt 8 becomes flexible, the buckle 4 can also fix the cable and make it not drop.
Wherein: the sleeve 103 is a nylon sleeve, and is provided with two nylon sleeves, and the nylon sleeves have certain elasticity, better shock absorption and long service life.
Wherein: the backing plate 5 is an insulating rubber plate, has good physical properties, excellent insulating properties and certain elasticity, can be used for insulation, and plays a role in stabilizing when the power transmission cable is stranded.
Wherein: the upper fixing clamp 6 and the lower fixing clamp 1 are made of fiber reinforced plastics, so that the strength is high, the insulating property is good, and the use is very safe.
Wherein: go up rubber pad 7 and lower rubber pad 2 and fix at last fixation clamp 6 and the intracavity that fixation clamp 1 is connected down to for high-voltage insulating rubber pad, no matter the cable stranded or the single strand, insulating properties is good, when can guaranteeing safety, rubber is flexible, can make the fastening more of cable, is difficult for droing.
The working principle is as follows: firstly, a cable penetrates through the cavity of the lower fixing clamp 1, then the upper fixing clamp 6 is placed at the upper end of the lower fixing clamp 1, the retaining ring 4 is buckled in the clamping groove 102, then the bolt 8 is screwed in the sleeve 103 reserved on the parallel plate 104 on the base, and finally the screw 3 is fixed on an electric pole or an electric power tower.
Claims (8)
1. The utility model provides a fixing device for power transmission cable, includes fixation clamp (1) down, lower rubber pad (2), screw (3), buckle (4), backing plate (5), goes up fixation clamp (6), goes up rubber pad (7), bolt (8), under the base parallel plate (101), draw-in groove (102), sleeve (103), parallel plate (104) on the base, packing ring (301), nut (302), go up parallel plate (601), spring (801), its characterized in that: the left side and the right side of the lower fixing clamp (1) are both fixedly connected with a lower parallel plate (101) of a base, the top of the lower parallel plate (101) of the base is movably connected with a screw (3), the central position of the upper end of the lower fixing clamp (1) is fixedly connected with a lower rubber pad (2), the left side and the right side of the top of the lower fixing clamp (1) are fixedly connected with an upper parallel plate (104) of a base, a sleeve (103) is reserved at the center of the top of the parallel plate (104) on the base, the lower end of the sleeve is fixedly connected with a clamping groove (102), the upper end of the upper parallel plate (104) of the base is fixedly connected with a backing plate (5), the central position of the lower end of the upper fixing clamp (6) is fixedly connected with an upper rubber pad (7), the left side and the right side of the upper fixing clamp (6) are both fixedly connected with an upper parallel plate (601), the top of the upper parallel plate (601) is movably connected with a bolt (8), and the front side and the rear side of the upper parallel plate (601) are fixedly connected with retaining rings (4).
2. The fixing device for electric power transmission cables according to claim 1, characterized in that: screw (3) are still including packing ring (301), nut (302), screw (3) top fixedly connected with nut (302), nut (302) bottom swing joint has packing ring (301), and screw (3) have two.
3. The fixing device for electric power transmission cables according to claim 1, characterized in that: the bolt (8) further comprises springs (801), the joints of the upper ends of the bolts (8) and the upper ends of the upper parallel plates (601) are provided with the springs (801), the number of the bolts (8) is two, and the surfaces of the springs (801) are provided with insulating plastics.
4. The fixing device for electric power transmission cables according to claim 1, characterized in that: the parallel plate (104) on the base is in the shape of an eagle hook, and the two sides of the parallel plate are in the shape of circular arcs.
5. The fixing device for electric power transmission cables according to claim 1, characterized in that: the sleeve (103) is a nylon sleeve and is provided with two sleeves.
6. The fixing device for electric power transmission cables according to claim 1, characterized in that: the backing plate (5) is an insulating rubber plate.
7. The fixing device for electric power transmission cables according to claim 1, characterized in that: the upper fixing clamp (6) and the lower fixing clamp (1) are made of fiber reinforced plastics.
8. The fixing device for electric power transmission cables according to claim 1, characterized in that: the upper rubber pad (7) and the lower rubber pad (2) are fixed in a cavity formed by connecting the upper fixing clamp (6) and the lower fixing clamp (1) and are high-voltage insulating rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921084307.9U CN210224897U (en) | 2019-07-11 | 2019-07-11 | Fixing device for power transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921084307.9U CN210224897U (en) | 2019-07-11 | 2019-07-11 | Fixing device for power transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210224897U true CN210224897U (en) | 2020-03-31 |
Family
ID=69937067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921084307.9U Expired - Fee Related CN210224897U (en) | 2019-07-11 | 2019-07-11 | Fixing device for power transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210224897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923137A (en) * | 2021-01-26 | 2021-06-08 | 马富豪 | Hydraulic pipeline fixing equipment for building construction |
-
2019
- 2019-07-11 CN CN201921084307.9U patent/CN210224897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923137A (en) * | 2021-01-26 | 2021-06-08 | 马富豪 | Hydraulic pipeline fixing equipment for building construction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |