CN211579407U - Aerial transmission line jumper wire and hook wire clamp mounting tool - Google Patents
Aerial transmission line jumper wire and hook wire clamp mounting tool Download PDFInfo
- Publication number
- CN211579407U CN211579407U CN202020255158.4U CN202020255158U CN211579407U CN 211579407 U CN211579407 U CN 211579407U CN 202020255158 U CN202020255158 U CN 202020255158U CN 211579407 U CN211579407 U CN 211579407U
- Authority
- CN
- China
- Prior art keywords
- wire
- transmission line
- jumper
- tool
- sleeve
- 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
Images
Abstract
The utility model provides an overhead transmission line jumper wire and hook wire clamp mounting tool, which comprises an electric tower frame, wherein two support rods arranged at a certain angle are fixedly connected with the electric tower frame, and the end parts of the support rods are provided with connecting frames; the lower end of the connecting frame is fixedly welded with a sleeve, and the other end of the sleeve is fixedly welded with a pressing plate; the pressing plate and the sleeve are internally provided with wire grooves; the outer surface of the pressing plate is connected with a nut through threads; one side of the connecting frame is connected with a wire fixing disc through a connecting rod, and a groove is formed in the wire fixing disc. According to the installation tool provided by the utility model, when the worker operates, the worker only needs to penetrate the jumper wire between the clamping plates through the wire groove in the sleeve, and the nut is clockwise screwed to drive the clamping plates to compress the wire, so that the rapid installation and fixation of the wire can be realized without screwing a plurality of bolts; then, the installed electric wire is clamped in the groove of the wire fixing disc, so that the electric wire is effectively prevented from swinging in windy weather, the phenomenon that the jumper wire discharges to a tower is avoided, and the safety performance is greatly improved.
Description
Technical Field
The invention relates to the technical field of power transmission line equipment, in particular to an installation tool for a jumper and hook clamp of an overhead power transmission line.
Background
The conducting device connected with the strain clamp of the conducting wires on the two sides of the strain tower is called an overhead transmission line jumper. The jumper wire is used for keeping the electrified conducting wire and the conducting part of the tower at a sufficient electric distance. The towers that do not typically use jumpers are tower-type towers because the wires are already at a sufficient electrical distance from the tower.
Current overhead transmission line wire jumper and hook generally uses a plurality of bolts to turn round tight splint respectively and presss from both sides tight electric wire mounting structure, but this kind of mounting means needs installer to turn round tight a plurality of bolts, and inconvenient quick installation presss from both sides tight electric wire, and simultaneously, the wire jumper swings at strong wind weather, and easy contact shaft tower produces the phenomenon of discharging, comparatively dangerous.
Disclosure of Invention
The invention provides an installation tool for a jumper and hooking clamp of an overhead transmission line, aiming at overcoming the technical defects that the existing jumper and hooking installation mode is inconvenient to operate and has potential safety hazards in windy weather.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an installation tool for a jumper wire and hook wire clamp of an overhead transmission line comprises an electric tower frame, wherein two support rods arranged at a certain angle are fixedly connected to the electric tower frame, and connecting frames are arranged at the end parts of the support rods;
the lower end of the connecting frame is fixedly welded with a sleeve, and the other end of the sleeve is fixedly welded with a pressing plate; wire grooves are formed in the pressing plate and the sleeve; the outer surface of the pressing plate is connected with a nut through threads;
one side of the connecting frame is connected with a wire fixing disc through a connecting rod, and a groove is formed in the wire fixing disc.
In the scheme, through the tool, a worker only needs to penetrate a jumper wire between the clamping plates through the wire groove in the sleeve during operation, the nut is clockwise screwed, the pressing plate is driven to press the wire, and the wire can be quickly installed and fixed without screwing a plurality of bolts; then, the installed electric wire is clamped in the groove of the wire fixing disc, so that the electric wire is effectively prevented from swinging in windy weather, the phenomenon that the jumper wire discharges to a tower is avoided, and the safety performance is greatly improved.
The lower end of the electric tower is fixedly welded with a fixing frame; the lower end of the fixing frame is fixedly connected with the supporting rod through bolts.
Wherein, the lower end of the supporting rod is fixedly connected with an insulator string; the insulator string is of a silica gel structure.
In the above scheme, the insulator string is designed to protect the line and play a certain fixing role on the electric wire.
One side of the connecting frame is fixedly connected with one end of the connecting rod through a screw; the other ends of the two connecting rods are fixedly welded with the wire fixing disc.
The wire fixing disc comprises a plurality of disc bodies and fixing rods; the fixing device is characterized in that connecting through holes are formed in corresponding positions of the tray body, and the fixing rods sequentially penetrate through the connecting through holes to enable the tray body to be connected in series to form the wire fixing disc.
The pressing plate is fixedly welded on the sleeve at a certain angle.
Wherein, the inside of the pressing plate is provided with anti-skid threads.
In the scheme, the anti-slip threads are arranged, so that the connection relation between the pressing plate and the electric wire is consolidated.
Wherein, the surface of the connecting rod is fixedly welded with an insulating sleeve.
In the scheme, the insulating sleeve is arranged on the surface of the connecting rod, so that the occurrence of the discharging phenomenon of the jumper wire to the tower is further reduced, and the safety performance is improved.
The bottom of the groove is of an arc-shaped structure; the arc structure is designed to be matched with the radian of the electric wire, so that the electric wire can be conveniently clamped.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that:
according to the tool for installing the jumper wire and the wire hooking clamp of the overhead transmission line, a worker only needs to penetrate the jumper wire into the space between the clamping plates through the wire groove in the sleeve during operation, the nut is clockwise screwed, the pressing plate is driven to compress the wire, and the wire can be quickly installed and fixed without screwing a plurality of bolts; then, the installed electric wire is clamped in the groove of the wire fixing disc, so that the electric wire is effectively prevented from swinging in windy weather, the phenomenon that the jumper wire discharges to a tower is avoided, and the safety performance is greatly improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a wire clamp installation tool;
FIG. 2 is an enlarged view of a portion of a wire clamp installation tool A;
FIG. 3 is a right side view of the disk of the wire clamp installation tool;
wherein: 1. an electric tower; 11. a fixed mount; 12. a bolt; 2. a support bar; 21. an insulator string; 3. a connecting frame; 31. a screw; 4. a sleeve; 5. pressing a plate; 6. a wire slot; 7. a nut; 8. a connecting rod; 9. wire fixing discs; 91. a groove; 92. a tray body; 93. fixing the rod; 10. an electric wire.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1 and 2, an installation tool for a jumper wire and a wire hooking clamp of an overhead transmission line comprises an electric tower frame 1, wherein two support rods 2 arranged at a certain angle are fixedly connected to the electric tower frame 1, and connecting frames 3 are arranged at the end parts of the support rods 2;
the lower end of the connecting frame 3 is fixedly welded with a sleeve 4, and the other end of the sleeve 4 is fixedly welded with a pressing plate 5; a wire groove 6 is formed in the pressing plate 5 and the sleeve 4; the outer surface of the pressing plate 5 is connected with a nut 7 through threads;
one side of the connecting frame 3 is connected with a wire fixing disc 9 through a connecting rod 8, and a groove 91 is formed in the wire fixing disc 9.
In the specific implementation process, through the tool, a worker only needs to penetrate a jumper wire between the clamping plates 5 through the wire slot 6 in the sleeve 4 during operation, the nut 7 is screwed clockwise, the pressing plate 5 is driven to press the wire 10, and the wire can be quickly installed and fixed without screwing a plurality of bolts; then, the installed electric wire 10 is clamped in the groove 91 of the wire fixing disc 9, so that the electric wire 10 is effectively prevented from swinging in strong wind weather, the phenomenon that the electric wire jumps to discharge to a tower is avoided, and the safety performance is greatly improved.
Example 2
More specifically, on the basis of embodiment 1, a fixed frame 11 is fixedly welded at the lower end of the electric tower frame 1; the lower end of the fixing frame 11 is fixedly connected with the supporting rod 2 by using a bolt 12.
More specifically, the lower end of the support rod 2 is fixedly connected with an insulator string 21; the insulator string 21 is of a silica gel structure.
In the specific implementation process, the insulator string 21 is designed to protect the wire and play a certain role in fixing the electric wire 10.
More specifically, one side of the connecting frame 3 is fixedly connected with one end of the connecting rod 8 through a screw 31; the other ends of the two connecting rods 8 are fixedly welded with the wire fixing disc 9.
More specifically, as shown in fig. 3, the wire fixing disc 9 includes a plurality of disc bodies 92 and fixing rods 93; connecting through holes are formed in the corresponding positions of the disc body 92, and the fixing rods 93 sequentially penetrate through the connecting through holes to serially connect the disc body 92 into the wire fixing disc 9.
More specifically, the pressing plate 5 is fixedly welded to the sleeve 4 at a certain angle.
More specifically, the inner side of the pressure plate 5 is provided with anti-skid threads.
In the specific implementation process, the arrangement of the anti-slip threads strengthens the connection relationship between the pressing plate 5 and the electric wire 10.
More specifically, the surface of the connecting rod 8 is fixedly welded with an insulating sleeve.
In the specific implementation process, the insulating sleeve is arranged on the surface of the connecting rod 8, so that the occurrence of the discharging phenomenon of the jumper wire to the tower is further reduced, and the safety performance is improved.
More specifically, the bottom of the groove 91 is of an arc-shaped structure; the arc structure is designed to be matched with the radian of the electric wire, so that the electric wire can be conveniently clamped.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An installation tool for a jumper and hook clamp of an overhead transmission line comprises an electric tower (1), and is characterized in that two support rods (2) arranged at a certain angle are fixedly connected to the electric tower (1), and connecting frames (3) are arranged at the end parts of the support rods (2);
the lower end of the connecting frame (3) is fixedly welded with a sleeve (4), and the other end of the sleeve (4) is fixedly welded with a pressing plate (5); a wire groove (6) is formed in the pressing plate (5) and the sleeve (4); the outer surface of the pressing plate (5) is connected with a nut (7) through threads;
one side of the connecting frame (3) is connected with a wire fixing disc (9) through a connecting rod (8), and a groove (91) is formed in the wire fixing disc (9).
2. The tool for installing the jumper and hook clamp of the overhead transmission line according to claim 1, wherein a fixing frame (11) is fixedly welded at the lower end of the electric tower frame (1); the lower end of the fixing frame (11) is fixedly connected with the supporting rod (2) by using a bolt (12).
3. The tool for installing the aerial transmission line jumper and hook clamp according to claim 1, wherein an insulator string (21) is fixedly connected to the lower end of the supporting rod (2).
4. The tool for installing the aerial transmission line jumper and hook clamp according to claim 3, wherein the insulator string (21) is of a silica gel structure.
5. The tool for installing the overhead transmission line jumper wire hooking clamp according to claim 1, wherein one side of the connecting frame (3) is fixedly connected with one end of the connecting rod (8) through a screw (31); the other ends of the two connecting rods (8) are fixedly welded with the wire fixing disc (9).
6. The tool for installing the overhead transmission line jumper wire hooking clamp according to claim 1, wherein the wire fixing disc (9) comprises a plurality of disc bodies (92) and fixing rods (93); connecting through holes are formed in the corresponding positions of the tray body (92), and the fixing rods (93) sequentially penetrate through the connecting through holes to connect the tray body (92) in series into the wire fixing disc (9).
7. The tool for installing the jumper and hook clamp of the overhead transmission line according to claim 1, wherein the pressing plate (5) is fixedly welded on the sleeve (4) at a certain angle.
8. The tool for installing the aerial transmission line jumper and hook clamp according to claim 1, wherein the pressing plate (5) is provided with anti-skid threads on the inner side.
9. The tool for installing the aerial transmission line jumper and hook clamp according to claim 1, wherein an insulating sleeve is fixedly welded on the surface of the connecting rod (8).
10. The tool for installing the aerial transmission line jumper and hook clamp according to claim 1, wherein the bottom of the groove (91) is of an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020255158.4U CN211579407U (en) | 2020-03-04 | 2020-03-04 | Aerial transmission line jumper wire and hook wire clamp mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020255158.4U CN211579407U (en) | 2020-03-04 | 2020-03-04 | Aerial transmission line jumper wire and hook wire clamp mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211579407U true CN211579407U (en) | 2020-09-25 |
Family
ID=72526488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020255158.4U Active CN211579407U (en) | 2020-03-04 | 2020-03-04 | Aerial transmission line jumper wire and hook wire clamp mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211579407U (en) |
-
2020
- 2020-03-04 CN CN202020255158.4U patent/CN211579407U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208112103U (en) | A kind of drainage thread ground connection cross-arm | |
| CN102064507B (en) | Push-pull device of conductor spacer of overhead wire | |
| CN211579407U (en) | Aerial transmission line jumper wire and hook wire clamp mounting tool | |
| CN111146731A (en) | Aerial transmission line jumper wire and hook wire clamp mounting tool | |
| CN204558683U (en) | A kind of parallel groove clamp | |
| CN208422531U (en) | A kind of high-strength suspension porcelain insulator | |
| CN108448488A (en) | 840kN grades of tension resistant four cross-arm side insulator replacement tools and method | |
| CN204045535U (en) | A kind of alternative having damaged fuse switch | |
| CN201904594U (en) | Spacer rod push-and-pull device for overhead conductor | |
| CN210032847U (en) | Cross arm | |
| CN109066456B (en) | Device and method for replacing insulator | |
| CN104348122B (en) | Ground potential mounting type shunt wire clamp device and mounting method thereof | |
| CN210111570U (en) | Lightning arrester for insulated wire protection convenient to installation is fixed | |
| CN104318859B (en) | A kind of electric power steel pipe tower signboard fixing device and method | |
| CN208656288U (en) | The replacement tool of ground electrode circuit insulator and fitting | |
| CN106450835A (en) | Shoe manufacturer high voltage wire landing device | |
| CN216047365U (en) | Solar LED aviation warning lamp for high-altitude conducting wire | |
| CN105633888A (en) | Cross arm for transmission tower | |
| CN106786295A (en) | A kind of high voltage cable isolates eyelid retractor | |
| CN205724648U (en) | A kind of charged for replacement 35kV strain insulator string specific purpose tool | |
| CN218914488U (en) | Lightning arrester base of power distribution network | |
| CN211818470U (en) | Cross arm convenient to installation | |
| CN211628795U (en) | Porcelain pillar with flange bolt | |
| CN205429654U (en) | Wedge type aluminum alloy high -voltage cable strain insulator tension disk | |
| CN214707077U (en) | Distribution network pole active safety protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |