CN110867784A - Outdoor construction auxiliary assembly of cable for new forms of energy - Google Patents
Outdoor construction auxiliary assembly of cable for new forms of energy Download PDFInfo
- Publication number
- CN110867784A CN110867784A CN201911243525.7A CN201911243525A CN110867784A CN 110867784 A CN110867784 A CN 110867784A CN 201911243525 A CN201911243525 A CN 201911243525A CN 110867784 A CN110867784 A CN 110867784A
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- guide pipe
- workbench
- plate
- cable
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000006073 displacement reaction Methods 0.000 claims abstract description 42
- 238000002788 crimping Methods 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000005553 drilling Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 208000037805 labour Diseases 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
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- Earth Drilling (AREA)
Abstract
The invention discloses a new energy cable outdoor construction auxiliary device which comprises a workbench, four support frames, a lifting mechanism and a displacement mechanism, wherein the four support frames are respectively arranged at the bottom of the workbench; a lifting mechanism is arranged on the left side of the workbench, a displacement mechanism is arranged on the table top of the workbench, and a lead crimping machine is arranged on the displacement mechanism; holes are dug on the table top at the left side of the workbench, side moving grooves are respectively arranged on the two side edges of the workbench, and two table top moving grooves are arranged on the table top of the workbench. The cable outdoor construction auxiliary equipment for the new energy has low manufacturing cost, can be disassembled for reuse, is economic and environment-friendly, can be assembled according to actual conditions in installation and construction of each construction site, can greatly save manpower, can improve the working efficiency, quickens the project progress, and can prevent quality and safety accidents.
Description
The technical field is as follows:
the invention relates to a wire crimping device, in particular to an outdoor construction auxiliary device for a cable for new energy.
Secondly, background art:
the new energy is also called unconventional energy, and in China at present, the new energy which can form industry mainly comprises hydroenergy (mainly referring to small hydropower stations), wind energy, biomass energy, solar energy, geothermal energy and the like, and is recyclable clean energy. The development of the new energy industry is not only an effective supplement means of the whole energy supply system, but also an important measure for environmental management and ecological protection, and is a final energy source choice meeting the sustainable development requirements of human society; at present in the construction of new forms of energy box-type substation, can often carry out the construction of crimping to the wire, traditional mode lifts up the intact wire of unloading with the manpower and puts and carry out bus conductor conveying crimping on hydraulic jack, however objective factors such as conductor quality is heavy, the pipe diameter is thick, length is long need a plurality of labours auxiliary operation during the construction, extravagant manpower, material resources, and it is time-consuming to take a lot of work, and work efficiency is low.
Thirdly, the invention content:
the technical problem to be solved by the invention is as follows: the shortcoming of prior art is overcome, provides an outdoor construction auxiliary assembly of cable for new forms of energy, easy operation, and convenient to use has improved work efficiency for the engineering progress has avoided the emergence of incident.
The technical scheme adopted by the invention for solving the technical problem is as follows:
the outdoor construction auxiliary equipment for the new energy cable comprises a workbench, four support frames, a lifting mechanism and a displacement mechanism, wherein the four support frames are respectively arranged at the bottom of the workbench; a lifting mechanism is arranged on the left side of the workbench, a displacement mechanism is arranged on the table top of the workbench, and a wire crimping machine is arranged on the displacement mechanism; dig on the left mesa of workstation and be equipped with the hole, be provided with the lateral part shifting chute on the both sides limit of workstation respectively, be provided with twice mesa shifting chute on the mesa of workstation be provided with a set of location hole on one side of twice mesa shifting chute respectively, every group location hole comprises twenty at least holes that have the internal thread, and the interval between the adjacent location hole of every group is the same to be in on the same water flat line.
The lifting mechanism consists of a hydraulic cylinder, a positioning plate, a guide pipe, a top compactor and a side compactor, the hydraulic cylinder is positioned below the left side of the workbench, and a push rod of the hydraulic cylinder penetrates through a hole dug in the table top on the left side of the workbench; the positioning plate is positioned above a hole dug in the left table top of the workbench, and the bottom of the positioning plate is fixedly connected with the top of the hydraulic cylinder push rod; the utility model discloses a pipe clamp, including locating plate, stand pipe, be provided with two risers on the locating plate, the stand pipe is fixed to be set up in two risers, the stand pipe is inside cavity and the penetrating body in both ends, the annular locating plate of external diameter fixedly connected with of right-hand member mouth department of stand pipe, the upper end of annular locating plate is provided with the top collet, the outside both sides of stand pipe are provided with the lateral part collet.
The lateral pressing device comprises first guide pipes, first positioning screw rods and positioning blocks, the number of the first guide pipes is two, the first guide pipes are respectively arranged on two sides of the outer portion of each guide pipe, internal threads are arranged on the inner wall of each first guide pipe, holes with the same diameter are dug in positions, corresponding to the guide pipes, of the first guide pipes, the first positioning screw rods are rotatably arranged in the first guide pipes, the end portions of the first positioning screw rods in the guide pipes are fixedly connected with the positioning blocks, a layer of rubber sleeves wrap the outer portions of the positioning blocks, and the other ends of the first positioning screw rods are fixedly connected with first handles; the diameter of the first positioning screw is matched with the inner diameter of the first guide pipe.
The top compactor consists of a connecting block, a second guide pipe, a second positioning rod and an arc-shaped positioning pressing plate, wherein the inner diameter of the second guide pipe is matched with the second positioning rod, the second positioning rod is movably inserted into the second guide pipe, two through holes with internal threads are dug outside the second guide pipe, a matched bolt is arranged in each through hole, and the second positioning rod is fixed through the matched bolt; the top end of the second positioning rod is fixedly connected with a second handle, and the bottom end of the second positioning rod is fixedly connected with an arc-shaped positioning pressing plate; the second guide pipe is fixedly connected with the connecting block, and reinforcing rods are respectively arranged between the outer walls of the two sides of the second guide pipe and the connecting block; the connecting block is welded at the upper end of the annular positioning plate.
The displacement mechanism consists of a displacement plate, a positioning pipe and a third positioning screw rod, the end parts of two sides of the displacement plate are connected with the side part moving grooves arranged on two side edges of the workbench in a sliding way, the bottom of the upper plate surface of the displacement plate is provided with two sliding rods, and the sliding rods are connected with the two table surface moving grooves arranged on the workbench surface in a sliding way; four corners of the upper plate surface of the displacement plate are respectively provided with a positioning pipe with internal threads, a hole is dug in the position of the displacement plate corresponding to the bottom of each positioning pipe, a third positioning screw rod matched with each other is respectively connected in each positioning pipe in a rotating manner, and the top of each third positioning screw rod is connected with a handle; the diameter of the third positioning screw is matched with the inner diameter of the positioning hole.
The positions of the four positioning pipes correspond to the positions of the two groups of positioning holes on the surface of the lower workbench respectively.
The invention has the following positive beneficial effects:
1. when the wire guide tube is used, a wire to be crimped penetrates through the wire guide tube, and the first positioning screw rod is aligned with the first guide tube to rotate inwards to position two sides of the wire; the inner end of the first positioning screw is provided with the positioning block with the rubber sleeve, so that the surface layer of the lead is prevented from being damaged due to the fact that the positioning block is too hard when two sides of the lead are positioned; the arc-shaped positioning plate is arranged at the bottom end of the second positioning screw rod, the positioning of the end part of the cable is completed, the arc-shaped positioning plate is used for positioning the end part of the cable, the contact surface between the positioning plate and the cable is largest, and the fixing of the end part of the cable is facilitated.
2. The hydraulic cylinder is fixedly connected with the positioning plate at the bottom of the guide pipe through the push rod of the hydraulic cylinder, and when the hydraulic cylinder is used, the lifting and resetting work of a cable is completed through the work of the hydraulic cylinder, so that the distance between the cable and the ground is adjusted.
3. The displacement plate is connected with the workbench in a sliding manner, the displacement plate is provided with a lead crimping machine, and the wire pressing machine can freely move left and right; through setting up registration arm and supporting third positioning screw in four angle departments at the displacement board panel, when the line ball machine displacement to required position, with the third positioning screw of the four angle departments of displacement board panel in the location hole that sets up on the table surface of below moves down to rotatory screwing up, plays the effect of location to the displacement board, easy operation uses in a flexible way.
4. The cable outdoor construction auxiliary equipment for the new energy has low manufacturing cost, can be disassembled for reuse, is economic and environment-friendly, can be assembled according to actual conditions in installation and construction of each construction site, can greatly save manpower, can improve the working efficiency, quickens the project progress, and can prevent quality and safety accidents.
Fourthly, explanation of the attached drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a first positioning screw according to the present invention;
fig. 3 is a schematic structural view of the positioning plate of the present invention.
The fifth embodiment is as follows:
the invention will be further explained and explained with reference to the drawings, in which:
referring to fig. 1 to 3, the auxiliary equipment for outdoor construction of the cable for new energy comprises a workbench 1, four support frames 2, a lifting mechanism and a displacement mechanism, wherein the four support frames 2 are respectively arranged on the periphery of the bottom of the workbench; a lifting mechanism is arranged on the left side of the workbench 1, a displacement mechanism is arranged on the table top of the workbench 1, and a lead crimping machine 16 is arranged on the displacement mechanism; holes are dug in the table top on the left side of the workbench 1, side moving grooves 4 are respectively arranged on two side edges of the workbench 1, two table top moving grooves 5 are arranged on the table top of the workbench 1, a group of positioning holes 13 are respectively arranged beside the two table top moving grooves 5, each group of positioning holes 13 is composed of at least twenty holes with internal threads, and the distance between every two adjacent positioning holes 13 is the same and is positioned on the same horizontal line; the lifting mechanism consists of a hydraulic cylinder 6, a positioning plate 9, a guide pipe 7, a top compactor and a side compactor, wherein the hydraulic cylinder 6 is positioned below the left side of the workbench 1, and a push rod of the hydraulic cylinder 6 is arranged in a hole dug in the left side table top of the workbench 1 in a penetrating manner; the positioning plate 9 is positioned above a hole dug in the left table top of the workbench 1, and the bottom of the positioning plate 9 is fixedly connected with the top of a push rod of the hydraulic cylinder 6; the positioning plate 9 is provided with two vertical plates 9-1, the guide pipe 7 is fixedly arranged in the two vertical plates 9-1, the guide pipe 7 is a pipe body which is hollow inside and has two through ends, the outer diameter of the right port of the guide pipe 7 is fixedly connected with an annular positioning plate 10, the upper end of the annular positioning plate 10 is provided with a top compactor, and two sides of the outside of the guide pipe 7 are provided with side compactors; the side compactor comprises a connecting block 11, a second guide pipe 11-1, a second positioning rod 12 and an arc-shaped positioning pressing plate 12-1, wherein the inner diameter of the second guide pipe 11-1 is matched with that of the second positioning rod 12, the second positioning rod 12 is movably inserted into the second guide pipe 11-1, two through holes with internal threads are dug outside the second guide pipe 11-1, a matched bolt 11-4 with a handle is arranged in each through hole, and the second positioning rod 12 is fixed through the matched bolt 11-4; the top end of the second positioning rod 12 is fixedly connected with a second handle 11-3, and the bottom end of the second positioning rod 12 is fixedly connected with an arc-shaped positioning pressing plate 12-1; the second guide pipe 11-1 is fixedly connected with the connecting block 11, and reinforcing rods 11-2 are respectively arranged between the outer walls of the two sides of the second guide pipe 11-1 and the connecting block 11; the connecting block 11 is welded at the upper end of the annular positioning plate 10; the top compactor consists of a connecting block 11, a second guide pipe 11-1, a second positioning screw 12 and an arc-shaped positioning pressing plate 12-1, wherein inner threads are arranged on the inner wall of the second guide pipe 11-1, the second positioning screw 12 is rotatably arranged in the second guide pipe 11-1, a second handle 11-3 is fixedly connected to the top end of the second positioning screw 12, and the arc-shaped positioning pressing plate 12-1 is fixedly connected to the bottom end of the second positioning screw 12; the second guide pipe 11-1 is fixedly connected with the connecting block 11, and reinforcing rods 11-2 are respectively arranged between the outer walls of the two sides of the second guide pipe 11-1 and the connecting block 11; the connecting block 11 is welded at the upper end of the annular positioning plate 10; the displacement mechanism consists of a displacement plate 3, a positioning pipe 14 and a third positioning screw 15, the end parts of two sides of the displacement plate 3 are connected with the side part moving grooves 4 arranged on two side edges of the workbench 1 in a sliding way, two sliding rods (not shown in the figure) are arranged at the bottom of the upper plate surface of the displacement plate 3, and the sliding rods are connected with the two table surface moving grooves 5 arranged on the table surface of the workbench 1 in a sliding way; four corners of the upper plate surface of the displacement plate 3 are respectively provided with a positioning tube 14 with internal threads, a hole is dug at the position of the displacement plate 3 corresponding to the bottom of the positioning tube 14, a third positioning screw 15 matched with each other is respectively connected in the positioning tube 14 in a rotating way, and the top of the third positioning screw 15 is connected with a handle; the diameter of the third positioning screw 15 is matched with the inner diameter of the positioning hole 13; the positions of the four positioning pipes 14 correspond to the positions of the two groups of positioning holes 13 on the plate surface of the lower workbench 1 respectively.
The wire crimper 16 in the above description is a hydraulic crimper; holes with the same diameter are dug in the positions, corresponding to the guide pipes 7, of the first guide pipes 7-1, so that the first positioning screw rods 8 can be tightly pushed into the guide pipes 7 through the rotation of the first guide pipes 7-1.
The working principle is as follows:
1. when the cable crimping device is used, a cable to be crimped is penetrated from the left end to the right end of the guide pipe, and a lead penetrating through the guide pipe is positioned on the side part by rotating the first positioning screw 8 in the first guide pipe 7-1; the second positioning rod 12 moves up and down in the second guide pipe 11-1, so that the arc positioning plate tightly pushes the end part of the cable, and the second positioning rod 12 is fixed by screwing the matched bolt 11-4; after the cables are fixed, a hydraulic cylinder arranged below the left side of the workbench 1 is started, and the cables are jacked.
2. After jacking is completed, the wire crimping machine 16 can freely move left and right by moving the displacement plate, when the displacement plate moves to a required position, the third positioning screw 15 can be screwed downwards in the positioning tube 14 until the bottom of the third positioning screw 15 is screwed and fixed with the corresponding positioning hole 13 on the working table top, so that positioning of the displacement plate is completed, and then wire crimping work is performed.
The hydraulic cylinder is arranged below the hole dug in the left table top of the workbench, so that the lifting operation of the cable can be completed; the wire pressing machine is arranged on the displacement plate, so that the displacement of the wire pressing machine is realized, the wire pressing machine and the displacement plate are matched with each other, the transmission and the compression joint of the cable are further completed, and the operation and the use are convenient; the on-site actual operation proves that the work of 6-8 persons originally can be finished by 2 persons, a large amount of manpower and material resources can be saved, the working efficiency is obviously improved, and the wire crimping quality and the process requirement are improved.
Claims (6)
1. The utility model provides an outdoor construction auxiliary assembly of cable for new forms of energy, includes workstation (1), support frame (2), lifting mechanism and displacement mechanism, its characterized in that: the four support frames (2) are respectively arranged at the bottom of the workbench; a lifting mechanism is arranged on the left side of the workbench (1), a displacement mechanism is arranged on the table top of the workbench (1), and a wire crimping machine (16) is arranged on the displacement mechanism; dig on the left mesa of workstation (1) and be equipped with the hole, be provided with lateral part shifting chute (4) on the both sides edge of workstation (1) respectively, be provided with twice mesa shifting chute (5) on the mesa of workstation (1) be provided with a set of location hole (13) respectively on one side of twice mesa shifting chute (5), every group location hole (13) comprise twenty at least holes that have the internal thread, and the interval between every group adjacent location hole (13) is the same to be in on the same water flat line.
2. The outdoor construction auxiliary equipment of cable for new forms of energy of claim 1, characterized in that: the lifting mechanism consists of a hydraulic cylinder (6), a positioning plate (9), a guide pipe (7), a top compactor and a side compactor, wherein the hydraulic cylinder (6) is positioned below the left side of the workbench (1), and a push rod of the hydraulic cylinder (6) is arranged in a hole dug in the left table top of the workbench (1) in a penetrating manner; the positioning plate (9) is positioned above a hole dug in the left table top of the workbench (1), and the bottom of the positioning plate (9) is fixedly connected with the top of a push rod of the hydraulic cylinder (6); the improved steel pipe pile drilling machine is characterized in that two vertical plates (9-1) are arranged on the positioning plate (9), the guide pipe (7) is fixedly arranged in the two vertical plates (9-1), the guide pipe (7) is a hollow pipe body with two penetrating ends, an annular positioning plate (10) is fixedly connected with the outer diameter of the right port of the guide pipe (7), a top pressing device is arranged at the upper end of the annular positioning plate (10), and side pressing devices are arranged on the two sides of the outer portion of the guide pipe (7).
3. The outdoor construction auxiliary equipment of cable for new forms of energy of claim 2, characterized in that: the lateral compactor consists of a first guide pipe (7-1), a first positioning screw rod (8) and a positioning block (8-1), the number of the first guide pipes (7-1) is two, the first guide pipes are respectively arranged at two sides of the outer part of the guide pipe (7), the inner wall of each first guide pipe (7-1) is provided with internal threads, holes with the same diameter are dug at the positions of the first guide pipes (7-1) corresponding to the guide pipes (7), the first positioning screw rod (8) is rotationally arranged in the first guide pipe (7-1), the end part of the first positioning screw rod (8) positioned in the guide pipe (7) is fixedly connected with a positioning block (8-1), a layer of rubber sleeve (8-2) is wrapped outside the positioning block (8-1), and the other end of the first positioning screw rod (8) is fixedly connected with a first handle (8-3); the diameter of the first positioning screw (8) is matched with the inner diameter of the first guide pipe (7-1).
4. The outdoor construction auxiliary equipment of cable for new forms of energy of claim 2, characterized in that: the top compactor comprises a connecting block (11), a second guide pipe (11-1), a second positioning rod (12) and an arc-shaped positioning pressing plate (12-1), wherein the inner diameter of the second guide pipe (11-1) is matched with that of the second positioning rod (12), the second positioning rod (12) is movably inserted into the second guide pipe (11-1), two through holes with internal threads are dug outside the second guide pipe (11-1), a matched bolt (11-4) is arranged in each through hole, and the second positioning rod (12) is fixed through the matched bolt (11-4); the top end of the second positioning rod (12) is fixedly connected with a second handle (11-3), and the bottom end of the second positioning rod (12) is fixedly connected with an arc-shaped positioning pressing plate (12-1); the second guide pipe (11-1) is fixedly connected with the connecting block (11), and reinforcing rods (11-2) are respectively arranged between the outer walls of the two sides of the second guide pipe (11-1) and the connecting block (11); the connecting block (11) is welded at the upper end of the annular positioning plate (10).
5. The outdoor construction auxiliary equipment of cable for new forms of energy of claim 1, characterized in that: the displacement mechanism consists of a displacement plate (3), a positioning pipe (14) and a third positioning screw (15), the end parts of two sides of the displacement plate (3) are connected with lateral moving grooves (4) arranged on two side edges of the workbench (1) in a sliding way, two sliding rods are arranged at the bottom of the upper plate surface of the displacement plate (3), and the sliding rods are connected with two table surface moving grooves (5) arranged on the table surface of the workbench (1) in a sliding way; four corners of the upper plate surface of the displacement plate (3) are respectively provided with a positioning tube (14) with internal threads, a hole is dug at the position of the displacement plate (3) corresponding to the bottom of the positioning tube (14), a third positioning screw (15) matched with each other is respectively connected in each positioning tube (14) in a rotating manner, and the top of each third positioning screw (15) is connected with a handle; the diameter of the third positioning screw (15) is matched with the inner diameter of the positioning hole (13).
6. The outdoor construction auxiliary equipment of cable for new forms of energy of claim 5, characterized in that: the positions of the four positioning pipes (14) respectively correspond to the positions of the two groups of positioning holes (13) on the surface of the lower workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911243525.7A CN110867784A (en) | 2019-12-06 | 2019-12-06 | Outdoor construction auxiliary assembly of cable for new forms of energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911243525.7A CN110867784A (en) | 2019-12-06 | 2019-12-06 | Outdoor construction auxiliary assembly of cable for new forms of energy |
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| Publication Number | Publication Date |
|---|---|
| CN110867784A true CN110867784A (en) | 2020-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911243525.7A Pending CN110867784A (en) | 2019-12-06 | 2019-12-06 | Outdoor construction auxiliary assembly of cable for new forms of energy |
Country Status (1)
| Country | Link |
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| CN (1) | CN110867784A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112332326A (en) * | 2020-11-27 | 2021-02-05 | 山东送变电工程有限公司 | Steel sheath bracket for splicing sleeve of large-section lead and construction method |
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| JP2000123947A (en) * | 1998-10-19 | 2000-04-28 | Yazaki Corp | Automatic cutting and crimping device |
| CN103594903A (en) * | 2013-10-24 | 2014-02-19 | 国家电网公司 | Wire compression jointing work platform |
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| CN106505491A (en) * | 2016-12-20 | 2017-03-15 | 中国电力科学研究院 | Bearing device for wire pressing tongs |
| CN207344052U (en) * | 2017-11-07 | 2018-05-11 | 郭春武 | A kind of novel welding fixture |
| CN108988226A (en) * | 2018-09-10 | 2018-12-11 | 国网江苏省电力有限公司连云港供电分公司 | A kind of power engineering cable peeling device easy to carry and use |
| CN210926906U (en) * | 2019-12-06 | 2020-07-03 | 中国电建集团河南工程有限公司 | Outdoor construction auxiliary device of cable for new forms of energy |
-
2019
- 2019-12-06 CN CN201911243525.7A patent/CN110867784A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07193936A (en) * | 1993-12-27 | 1995-07-28 | Showa Electric Wire & Cable Co Ltd | Assembler for cable joint |
| JP2000123947A (en) * | 1998-10-19 | 2000-04-28 | Yazaki Corp | Automatic cutting and crimping device |
| CN103594903A (en) * | 2013-10-24 | 2014-02-19 | 国家电网公司 | Wire compression jointing work platform |
| CN204481413U (en) * | 2015-04-14 | 2015-07-15 | 国网山东茌平县供电公司 | A kind of multifunction electric cable end makes servicing unit |
| CN106505491A (en) * | 2016-12-20 | 2017-03-15 | 中国电力科学研究院 | Bearing device for wire pressing tongs |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112332326A (en) * | 2020-11-27 | 2021-02-05 | 山东送变电工程有限公司 | Steel sheath bracket for splicing sleeve of large-section lead and construction method |
| CN112332326B (en) * | 2020-11-27 | 2022-03-15 | 山东送变电工程有限公司 | Steel sheath bracket for splicing sleeve of large-section lead and construction method |
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