CN211743891U - Novel installation of fastener rotation split conductor spacer device - Google Patents
Novel installation of fastener rotation split conductor spacer device Download PDFInfo
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- CN211743891U CN211743891U CN202020532407.XU CN202020532407U CN211743891U CN 211743891 U CN211743891 U CN 211743891U CN 202020532407 U CN202020532407 U CN 202020532407U CN 211743891 U CN211743891 U CN 211743891U
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- 238000009434 installation Methods 0.000 title claims abstract description 43
- 239000004020 conductor Substances 0.000 title claims abstract description 25
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 25
- 238000012545 processing Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 235000017274 Diospyros sandwicensis Nutrition 0.000 description 1
- 241000282838 Lama Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a novel installation of fastener rotation split conductor spacer device, its characterized in that: the lower end of the rotary wire clamp is fixedly connected with the rotary wire clamp connecting frame, one end of the wire clamp supporting plate and one end of the wire clamp pressing plate are connected through a hinge pin, the other end of the wire clamp supporting plate and the other end of the wire clamp pressing plate are connected through a stop pin in an inserting mode, and a lead is arranged in a rotary wire clamp groove formed by the wire clamp supporting plate and the wire; one end of the pressing plate and one end of the supporting plate are connected through a pin shaft, the other end of the pressing plate and the other end of the supporting plate are provided with a pressing mechanism, the pressing mechanism comprises an upper clamping plate, a lower clamping plate, a lead screw and a rotating handle, the upper clamping plate and the lower clamping plate are respectively pressed on the pressing plate and the supporting plate, the lead screw penetrates between the upper clamping plate and the lower clamping plate, and the rotating handle is installed at the end part of the. The utility model has the advantages of being scientific and reasonable in structural design, the convenient safety of installation is used manpower sparingly, and processing is maintained conveniently, and is with low costs, improves the installation effectiveness.
Description
Technical Field
The utility model belongs to transmission line construction field relates to the special assembling tool of gyration fastener, in particular to novel fastener rotation split conductor spacer installation device.
Background
The big wind waving of the overhead transmission line of the power grid under the ice coating condition is one of the major hidden troubles of stable operation of the power grid, and in recent years, the wire clamp rotary split conductor spacer is introduced domestically and popularized and used in a large range so as to reduce the influence of the conductor ice coating waving problem.
The windward side wire clamp of the spacer is a rotary wire clamp, and the leeward side is a common wire clamp. Different from the common wire clamp, the rotary wire clamp is clamped in the clamping groove on the spacing rod and can rotate in a range of-70 degrees to +70 degrees around the axis of the wire, and the wire clamp is small and smooth and has few and narrow grasping positions. The inner side of the wire clamp is covered with a rubber pad used for gripping the wire, and the wire clamp is required to be tightly matched with the wire after installation. When the clamp is installed, a lead is placed in the rotary wire clamp groove, and then the clamp pressing plate can be buckled with the stop pin in parallel by a large force, which is a difficulty in installation of the rotary wire clamp.
At present, installation tools provided by spacer manufacturers are two-jaw or four-jaw puller after being modified, the puller is buckled on a clamping point on the outer side of a wire clamp, and a wire clamp pressing plate is pressed downwards to be in place through a rotary lead screw.
Such a lama has a number of disadvantages to use:
1. the puller is provided with two hinges, the claw hook is movable at a clamping point, and the claw hook is easy to loosen when the screw rod is forcibly pulled;
2. along with the downward pressing and rotating process of the wire clamp cover plate, the contact point of the top end of the lead screw and the surface of the cover plate needs to slide, so that the resistance is very large, and the surface of the wire clamp can be scratched, so that the discharge corona of burrs is increased after the wire clamp is put into operation;
3. due to unreasonable stress of the ruma, the required structural strength redundancy is excessive, and the whole tool is overweight;
4. for workers who carry out high-altitude installation work, physical strength and energy are large, construction time and labor input are indirectly increased, and safety risks are increased due to inconvenient operation.
Therefore, a novel installation tool for the rotary spacer is required to be developed, so that the construction efficiency is improved, the installation quality is guaranteed, and the construction cost is saved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a novel fastener rotation split conductor spacer installation device, install convenient safety, use manpower sparingly, processing maintenance is convenient, and with low costs, improves the installation effectiveness.
The utility model provides a its technical problem realize through following technical scheme:
the utility model provides a novel installation of fastener rotation split conductor spacer device which characterized in that: the cable clamp comprises a rotary cable clamp, a rotary cable clamp connecting frame and an installing mechanism, wherein the lower end of the rotary cable clamp is fixedly connected with the rotary cable clamp connecting frame, the rotary cable clamp comprises a cable clamp supporting plate and a cable clamp pressing plate, one end of the cable clamp supporting plate is connected with one end of the cable clamp pressing plate through a hinge pin, the other end of the cable clamp supporting plate is connected with the other end of the cable clamp pressing plate through a stop pin in a plug-in manner, and a wire is installed in; the mounting mechanism comprises a pressing plate and a supporting plate, one end of the pressing plate is connected with one end of the supporting plate through a pin shaft, the other end of the pressing plate is provided with a pressing mechanism, the pressing mechanism comprises an upper clamping plate, a lower clamping plate, a lead screw and a rotating handle, the upper clamping plate and the lower clamping plate are respectively pressed on the pressing plate and the supporting plate, the lead screw penetrates between the upper clamping plate and the lower clamping plate, and the rotating handle is mounted at the end part of the lead screw.
And, the clamp plate includes left clamp plate and right clamp plate, the layer board includes left layer board and right layer board, be provided with the bearing between left clamp plate and the right clamp plate.
And an arc-shaped wire clamp supporting plate clamping position is arranged on the supporting plate.
And the two ends of the wire clamp pressing plate are provided with bulges, the two ends of the wire clamp supporting plate are provided with grooves, and the bulges and the grooves are connected through hinge pins and stop pins.
And the pressing plate and the supporting plate are both provided with limiting clamping grooves, and the upper clamping plate and the lower clamping plate are respectively clamped in the limiting clamping grooves.
Moreover, the upper clamping plate is a U-shaped clamping plate.
And the rotating handles are symmetrically arranged at two ends of the screw rod.
The utility model discloses an advantage and beneficial effect do:
1. the novel wire clamp rotary type divided conductor spacer mounting device has the advantages that the lower end of a rotary wire clamp is fixedly connected with a rotary wire clamp connecting frame, one end of a wire clamp supporting plate and one end of a wire clamp pressing plate are connected through a hinge pin, the other end of the wire clamp supporting plate and the other end of the wire clamp pressing plate are connected through a stop pin in an inserting mode, and a conductor is mounted in a rotary wire clamp groove formed by the wire clamp supporting plate; one end of the pressing plate is connected with one end of the supporting plate through a pin shaft, the other end of the pressing plate is provided with a pressing mechanism, the upper clamping plate and the lower clamping plate are respectively pressed on the pressing plate and the supporting plate, a rotating screw rod penetrates between the upper clamping plate and the lower clamping plate, and a rotating handle is arranged at the end part of the screw rod, so that the operation is convenient and fast, the installation is stable, and the safety is improved; and the cost can be reduced, the installation quality is ensured, and the working efficiency is improved.
2. This novel fastener rotation division wire conductor spacer installation device, clamp plate include left clamp plate and right clamp plate, and the layer board includes left layer board and right layer board, is provided with the bearing between left clamp plate and the right clamp plate, exerts pressure through bearing roll extrusion contact, does not have the fish tail to the fastener outward appearance, and the installation resistance is low.
3. This novel installation of fastener rotation split conductor spacer device is provided with the arc fastener layer board on the layer board and clamps the position, guarantees closely clamping cooperation of fastener layer board and layer board, guarantees the accurate installation of gyration fastener internal conductor.
4. This novel installation of fastener rotation division wire conductor spacer device, fastener clamp plate both ends all are provided with the arch, and the both ends of fastener layer board all are provided with the recess, and protruding and recess pass through hinge pin and fender pin joint, guarantee fastener clamp plate and the inseparable firm cooperation of fastener layer board, realize the fastening installation of wire in the gyration fastener, improve the operational safety nature.
5. This novel fastener rotation split conductor spacer installation device all is provided with spacing draw-in groove on clamp plate and the layer board, goes up the cardboard and clamps respectively in spacing draw-in groove down, plays limiting displacement to upper and lower cardboard, prevents to appear the drunkenness of lead screw and drop in the installation, improves the work security.
6. This novel fastener rotation split conductor spacer installation device goes up the cardboard and is U type cardboard, improves the cooperation fastness of going up cardboard and left and right clamp plate, guarantees the accurate safety of gyration fastener.
7. This novel fastener rotation split conductor spacer installation device, twist grip symmetry set up in the both ends of lead screw, guarantee that twist grip's atress is even, improve the installation accuracy of gyration fastener, improve work efficiency.
8. The utility model has the advantages of being scientific and reasonable in design, the convenient safety of installation is used manpower sparingly, and processing maintenance is convenient, and is with low costs, improves the installation effectiveness.
Drawings
FIG. 1 is a schematic structural view of the mounting mechanism of the present invention;
fig. 2 is a schematic view of the assembly structure of the present invention.
Description of the reference numerals
1-left pressing plate, 2-bearing, 3-pin shaft, 4-pin shaft hole, 5-arc wire clamp supporting plate clamping position, 6-right pressing plate, 7-limiting clamping groove, 8-right supporting plate, 9-left supporting plate, 10-rotating handle, 11-lead screw, 12-protrusion, 13-pressing plate, 14-wire clamp pressing plate, 15-hinge pin, 16-wire clamp supporting plate, 17-rotating wire clamping groove, 18-stop pin, 19-groove, 20-rotating wire clamp connecting frame, 21-lower clamping plate, 22-supporting plate and 23-upper clamping plate.
Detailed Description
The present invention will be described in further detail with reference to specific examples, which are provided for illustrative purposes only, and are not intended to be limiting, and the scope of the present invention should not be limited thereby.
The utility model provides a novel fastener rotation split conductor spacer installation device which innovation part lies in: the rotary wire clamp comprises a rotary wire clamp, a rotary wire clamp connecting frame 20 and an installing mechanism, wherein the lower end of the rotary wire clamp is fixedly connected with the rotary wire clamp connecting frame, the rotary wire clamp comprises a wire clamp supporting plate 16 and a wire clamp pressing plate 14, one end of the wire clamp supporting plate and one end of the wire clamp pressing plate are connected through a hinge pin 15, the other end of the wire clamp supporting plate and the other end of the wire clamp pressing plate are connected through a stop pin 18 in a plugging mode, and a wire is installed in a rotary; the mounting mechanism comprises a pressing plate 13 and a supporting plate 22, one ends of the pressing plate and the supporting plate are connected through a pin shaft 3 penetrating through a pin shaft hole 4, the other ends of the pressing plate and the supporting plate are provided with a pressing mechanism, the pressing mechanism comprises an upper clamping plate 23, a lower clamping plate 21, a screw rod 11 and a rotating handle 10, the upper clamping plate and the lower clamping plate are respectively pressed on the pressing plate and the supporting plate, the screw rod penetrates between the upper clamping plate and the lower clamping plate, the rotating handle is mounted at the end part of the screw rod, the operation is convenient, the mounting is stable, and the safety is improved; and the cost can be reduced, the installation quality is ensured, and the working efficiency is improved.
The clamp plate includes left clamp plate 1 and right clamp plate 6, and the layer board includes left layer board 9 and right layer board 8, is provided with bearing 2 between left clamp plate and the right clamp plate, exerts pressure through the bearing roll extrusion contact, does not have the fish tail to the clamp outward appearance, and the installation resistance is low.
An arc-shaped wire clamp supporting plate clamping position 5 is arranged on the supporting plate, so that the wire clamp supporting plate is tightly clamped and matched with the supporting plate, and the accurate installation of a lead in the rotary wire clamp is guaranteed.
The both ends of fastener clamp plate all are provided with arch 12, and the both ends of fastener layer board all are provided with recess 19, and arch and recess pass through hinge pin and stop pin and connect, guarantee the inseparable firm cooperation of fastener clamp plate and fastener layer board, realize the fastening installation of the interior wire of gyration fastener, improve operation security.
All be provided with spacing draw-in groove 7 on clamp plate and the layer board, go up the cardboard and clamp respectively down in spacing draw-in groove, play limiting displacement to upper and lower cardboard, prevent that the drunkenness that the lead screw appears in the installation and drop, improve the work security.
Go up the cardboard and be U type cardboard, improve the cooperation fastness of going up cardboard and left and right clamp plate, guarantee the accurate safety of gyration fastener.
The rotary handles are symmetrically arranged at two ends of the screw rod, so that the uniform stress of the rotary handles is ensured, the mounting precision of the rotary wire clamp is improved, and the working efficiency is improved.
The utility model discloses a theory of operation does:
during operation, a lead is placed into the rotary wire clamp groove, the wire clamp pressing plate is covered, the left support plate and the right support plate penetrate through the lower end of the wire clamp support plate to be matched with the lower end of the wire clamp support plate, the left pressing plate and the right pressing plate are pressed on the upper end of the wire clamp pressing plate, the pressing mechanism is clamped into the limiting clamping grooves of the pressing plate and the support plate, and the stop pin is penetrated after the lead screw is rotated to press the wire clamp pressing plate to be in place, so that the rotary wire clamp is installed.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (7)
1. The utility model provides a novel installation of fastener rotation split conductor spacer device which characterized in that: the cable clamp comprises a rotary cable clamp, a rotary cable clamp connecting frame and an installing mechanism, wherein the lower end of the rotary cable clamp is fixedly connected with the rotary cable clamp connecting frame, the rotary cable clamp comprises a cable clamp supporting plate and a cable clamp pressing plate, one end of the cable clamp supporting plate is connected with one end of the cable clamp pressing plate through a hinge pin, the other end of the cable clamp supporting plate is connected with the other end of the cable clamp pressing plate through a stop pin in a plug-in manner, and a wire is installed in; the mounting mechanism comprises a pressing plate and a supporting plate, one end of the pressing plate is connected with one end of the supporting plate through a pin shaft, the other end of the pressing plate is provided with a pressing mechanism, the pressing mechanism comprises an upper clamping plate, a lower clamping plate, a lead screw and a rotating handle, the upper clamping plate and the lower clamping plate are respectively pressed on the pressing plate and the supporting plate, the lead screw penetrates between the upper clamping plate and the lower clamping plate, and the rotating handle is mounted at the end part of the lead screw.
2. The novel installation device of the clamp rotary type split conductor spacer as claimed in claim 1, wherein: the clamp plate comprises a left clamp plate and a right clamp plate, the supporting plate comprises a left supporting plate and a right supporting plate, and a bearing is arranged between the left clamp plate and the right clamp plate.
3. The novel installation device of the clamp rotary type split conductor spacer as claimed in claim 1, wherein: and the supporting plate is provided with an arc-shaped wire clamp supporting plate clamping position.
4. The novel installation device of the clamp rotary type split conductor spacer as claimed in claim 1, wherein: the wire clamp comprises a wire clamp pressing plate, a wire clamp supporting plate and a wire clamp connecting plate, wherein protrusions are arranged at two ends of the wire clamp pressing plate, grooves are arranged at two ends of the wire clamp supporting plate, and the protrusions and the grooves are connected through hinge pins and stop pins.
5. The novel installation device of the clamp rotary type split conductor spacer as claimed in claim 1, wherein: the clamp plate and the supporting plate are both provided with limiting clamping grooves, and the upper clamping plate and the lower clamping plate are respectively clamped in the limiting clamping grooves.
6. The novel installation device of the clamp rotary type split conductor spacer as claimed in claim 1, wherein: the upper clamping plate is a U-shaped clamping plate.
7. The novel installation device of the clamp rotary type split conductor spacer as claimed in claim 1, wherein: the rotating handles are symmetrically arranged at two ends of the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020532407.XU CN211743891U (en) | 2020-04-13 | 2020-04-13 | Novel installation of fastener rotation split conductor spacer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020532407.XU CN211743891U (en) | 2020-04-13 | 2020-04-13 | Novel installation of fastener rotation split conductor spacer device |
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| Publication Number | Publication Date |
|---|---|
| CN211743891U true CN211743891U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020532407.XU Active CN211743891U (en) | 2020-04-13 | 2020-04-13 | Novel installation of fastener rotation split conductor spacer device |
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| Country | Link |
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| CN (1) | CN211743891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112751285A (en) * | 2021-01-15 | 2021-05-04 | 国网冀北电力有限公司工程管理分公司 | Rotary wire clamp mounting tool |
-
2020
- 2020-04-13 CN CN202020532407.XU patent/CN211743891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112751285A (en) * | 2021-01-15 | 2021-05-04 | 国网冀北电力有限公司工程管理分公司 | Rotary wire clamp mounting tool |
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