CN109378769A - A kind of clamping device - Google Patents
A kind of clamping device Download PDFInfo
- Publication number
- CN109378769A CN109378769A CN201811573835.0A CN201811573835A CN109378769A CN 109378769 A CN109378769 A CN 109378769A CN 201811573835 A CN201811573835 A CN 201811573835A CN 109378769 A CN109378769 A CN 109378769A
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- China
- Prior art keywords
- grip block
- clamping device
- cable
- block
- clamp assemblies
- 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.)
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- 230000000712 assembly Effects 0.000 claims abstract description 28
- 238000000429 assembly Methods 0.000 claims abstract description 28
- 238000010276 construction Methods 0.000 claims abstract description 11
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 208000016261 weight loss Diseases 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
Landscapes
- Clamps And Clips (AREA)
Abstract
The present invention provides a kind of clamping devices, are related to the technical field of power construction equipment, and clamping device is used to clamp the cable of power construction, including fixed plate, multiple clamp assemblies and driving mechanism；Multiple clamp assemblies are arranged at intervals in fixed plate；Driving mechanism is for driving clamp assemblies to move to clamp cable.In use, multi-cable is individually positioned at clamp assemblies by user, is moved using driving mechanism driving clamp assemblies, clamp assemblies are moved to clamp multi-cable.The setting of fixed plate can be improved the stability of clamp assemblies setting.The setting of above-mentioned clamping device can clamp multi-cable simultaneously, facilitate power construction, to meet the needs of electric power development.
Description
Technical field
The present invention relates to power construction equipment technical fields, more particularly, to a kind of clamping device.
Background technique
With the continuous development of industry, there is more and more various types of electric shops, while old electrical vehicle
Between be also required to carry out Power supply alteration, consequent be to these electric shops carry out power cable wiring operations.Due to cable
The particularity of itself needs to carry out safety prevention measure when conducting wire is routed, reduces influencing each other between cable, maximumlly
Guarantee power cable layer, wiring and cable operation safety, therefore with regard to need use cable clamping device to cable into
Row clamping, fixed operation, to guarantee the safe operation of cable laying, wiring gone on smoothly with cable.Likewise, in order to meet
Industrial development and need newly-built power plant, construction period be also required to lay power supply for construction feed cable.
But existing power cable, electric wire clamping device can not clamp multi-cable, it is difficult to meet electric power development
Needs.
Summary of the invention
The purpose of the present invention is to provide a kind of clamping devices, can not to improve clamping device existing in the prior art
Clamp multi-cable, it is difficult to meet the technical issues of needs of electric power development.
Clamping device provided by the invention, for clamp the cable of power construction, including fixed plate, multiple clamp assemblies with
And driving mechanism；
Multiple clamp assemblies are arranged at intervals in fixed plate；Driving mechanism is for driving clamp assemblies to move to clamp electricity
Cable.
Further, clamp assemblies include multiple clamping pieces；Clamping piece includes the first grip block and the second grip block；
Driving mechanism is for driving the first grip block and the second grip block to enclose and set in a ring, by cable clamping in annular
Portion.
Further, driving mechanism includes shaft；Multiple Bidirectional-screw sections are arranged at intervals in shaft；
Multiple clamping pieces are arranged in a one-to-one correspondence with multiple Bidirectional-screw sections respectively；The one of first grip block and the second grip block
End is respectively arranged with the first movable block and the second movable block；First movable block is flexibly connected with the first grip block, the second movable block
It is flexibly connected with the second grip block；First movable block and the second movable block respectively with the left hand thread of Bidirectional-screw section and dextrorotation spiral shell
Line cooperation.
Further, the first spacer pin and the second spacer pin are respectively arranged on the first movable block and the second movable block；
The first limit sliding chutes and the second limit sliding chutes are respectively arranged on first grip block and the second grip block；
First spacer pin is embedded in the first limit sliding chutes, and can be slided in the first limit sliding chutes；Second spacer pin is embedding
Enter in the second limit sliding chutes, and can be slided in the second limit sliding chutes.
Further, clamping device further includes multiple first air bags, multiple second air bags and piston component；
Multiple first air bags are separately positioned on multiple first grip blocks, and multiple second air bags are separately positioned on multiple second
On grip block；Piston component is connected to multiple first air bags and multiple second air bags respectively；Piston component is used for the first gas
Capsule and the inflation of the second air bag；
Gas bleeder valve is provided on first air bag and the second air bag.
Further, piston component includes cylinder body, air inlet pipe and escape pipe；
Air inlet pipe and an air outlet pipe is connected to cylinder body respectively；The first check valve and are respectively arranged in air inlet pipe and an air outlet pipe
Two check valves；
Escape pipe is connected to multiple first air bags and multiple second air bags respectively.
Further, the first grip block and the equal semicircular in shape of the second grip block；
First grip block and the second grip block are enclosed and are set in circular ring shape.
Further, guide rod is provided in fixed plate；
Guide rod is arranged in the limit hole of multiple first movable blocks and multiple second movable blocks.
Further, driving mechanism further includes rocking handle；
Rocking handle is fixedly connected with one end of shaft.
Further, clamping device further includes supporting plate；
Supporting plate is fixedly connected with fixed plate；Shaft and supporting plate are rotatablely connected.
Clamping device provided by the invention, in use, multi-cable is individually positioned in clamp assemblies by user
Place is moved using driving mechanism driving clamp assemblies, and clamp assemblies are moved to clamp multi-cable.The setting energy of fixed plate
Enough improve the stability of clamp assemblies setting.
From the foregoing, it will be observed that the setting of above-mentioned clamping device can clamp multi-cable simultaneously, facilitate power construction, to meet
The needs of electric power development.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of clamping device provided in an embodiment of the present invention；
Fig. 2 is the enlarged drawing in Fig. 1 at A.
Icon: 1- mounting plate；2- weight loss groove；3- felt pad；4- fixed plate；The first movable block of 5-；The second movable block of 6-；7-
Guide rod；8- shaft；9- rocking handle；The first grip block of 10-；The second grip block of 11-；12- clamp assemblies；13- fixing bolt；14-
Supporting plate；The first air bag of 15-；The second air bag of 16-；17- cylinder body；18- piston rod；19- piston；20- air inlet pipe；21- sealing ring；
22- escape pipe；23- piston component；24- driving mechanism；25- Bidirectional-screw section；The first spacer pin of 26-；The second spacer pin of 27-；
The first limit sliding chutes of 28-；The second limit sliding chutes of 29-；The first check valve of 30-；31- second one-way valve.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", "left", "right",
"vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or position
Relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
There is specific orientation, be constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, as occurred
Term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As shown in Figure 1, clamping device provided in this embodiment, for clamping the cable of power construction, including fixed plate 4,
Multiple clamp assemblies 12 and driving mechanism 24；Multiple clamp assemblies 12 are arranged at intervals in fixed plate 4；Driving mechanism 24 is used for
Drive the movement of clamp assemblies 12 to clamp cable.
Wherein, clamp assemblies 12 may include the movable part of multiple arcs and the fixed part of multiple arcs；Multiple movable parts
It is arranged in a one-to-one correspondence with multiple fixed parts；Fixed part is fixedly connected with fixed plate 4, and movable part and fixed plate 4 are turned by rotation axis
Dynamic connection, movable part are fixedly connected with the rotating shaft.In use, multi-cable is individually positioned in multiple fixations by user
In portion, rotation axis is then rotated, movable part is enabled to relatively rotate with fixed part, until movable part and fixed part closing stroke circle
Annular, so that multi-cable be fixed.
Clamping device may include mounting plate 1.Mounting plate 1 is fixedly connected with fixed plate 4.Fixation is provided on mounting plate 1
Bolt 13 and bolt hole, fixing bolt 13 are arranged in bolt hole, so that mounting plate 1 is facilitated to be fixedly connected with other structures part,
To guarantee the stability of device setting.
Mounting plate 1 and fixed plate 4 can be to weld or pass through screw connection.Preferably, mounting plate 1 and fixed plate 4 can
Connection is removedly fixed.
Weight loss groove 2 is provided on mounting plate 1.Play the role of loss of weight.
It may be provided with felt pad 3 between fixed plate 4 and mounting plate 1, felt pad 3 can select rubber material.
Multi-cable is individually positioned in clamping group by clamping device provided in this embodiment, in use, user
At part 12, clamp assemblies 12 are driven to move using driving mechanism 24, clamp assemblies 12 are moved to clamp multi-cable.It is fixed
The setting of plate 4 can be improved the stability of the setting of clamp assemblies 12.
From the foregoing, it will be observed that the setting of above-mentioned clamping device can clamp multi-cable simultaneously, facilitate power construction, to meet
The needs of electric power development.
As shown in Figure 1, on the basis of the above embodiments, further, clamp assemblies 12 include multiple clamping pieces；Clamping
Part includes the first grip block 10 and the second grip block 11；Driving mechanism 24 is for driving the first grip block 10 and the second grip block 11
It encloses and sets in a ring, by cable clamping in ring-shaped inner part.
Wherein, driving mechanism 24 may include multiple hydraulic cylinders, multiple driving cylinders respectively with multiple first grip blocks 10 and
Multiple second grip blocks 11 connect.In use, multiple driving cylinder movements are to drive the first grip block 10 and the second folder
The movement of plate 11 is held, enables the first grip block 10 and the second grip block 11 move into enclosing and sets in a ring, so that cable clamping be existed
The inside of annular, to complete the fixation of cable.
First grip block 10 and the second grip block 11 can be hinged.The movement routine that the two can be limited in this way, to enable two
Person cooperates more acurrate.
As depicted in figs. 1 and 2, on the basis of the above embodiments, further, driving mechanism 24 includes shaft 8；Shaft
Multiple Bidirectional-screw sections 25 are arranged at intervals on 8；Multiple clamping pieces are arranged in a one-to-one correspondence with multiple Bidirectional-screw sections 25 respectively；The
One end of one grip block 10 and the second grip block 11 is respectively arranged with the first movable block 5 and the second movable block 6；First movable block 5
It is flexibly connected with the first grip block 10, the second movable block 6 is flexibly connected with the second grip block 11；First movable block 5 and second is living
Motion block 6 cooperates with the left hand thread of Bidirectional-screw section 25 and right-handed thread respectively.
Further, the first spacer pin 26 and the second spacer pin are respectively arranged on the first movable block 5 and the second movable block 6
27；The first limit sliding chutes 28 and the second limit sliding chutes 29 are respectively arranged on first grip block 10 and the second grip block 11；First
Spacer pin 26 is embedded in the first limit sliding chutes 28, and can be slided in the first limit sliding chutes 28；Second spacer pin 27 insertion the
In two limit sliding chutes 29, and it can be slided in the second limit sliding chutes 29.
Wherein, multiple Bidirectional-screw sections 25 are successively spaced setting.It is provided on first movable block 5 and is matched with left hand thread
Screw thread, be provided with the screw thread matched with right-handed thread on the second movable block 6.
In the present embodiment, in use, user's rotating shaft 8, so that left hand thread and right-handed thread be enabled to distinguish
The first movable block 5 and the second movable block 6 are acted on, the distance between the first movable block 5 and the second movable block 6 increase, thus band
Dynamic the distance between first grip block 10 and the second grip block 11 increase；Then cable is placed on the first grip block 10 by user
And second between grip block 11, opposite direction rotating shaft 8 enables left hand thread and right-handed thread be respectively acting on the first movable block 5
With the second movable block 6, the distance between the first movable block 5 and the second movable block 6 reduce, until the first grip block 10 and the second folder
Hold plate 11 enclose set in a ring, by cable clamping annular inside.The first movable block 5 and the second movable block 6 respectively with it is two-way
During screw rod section 25 cooperates, the first spacer pin 26 and the second spacer pin 27 are respectively in the first limit sliding chutes 28 and the second fiber
It is moved in sliding slot, limit can be played the role of to the first grip block 10 and the second grip block 11 in this way, guarantee the first grip block
10 and second cooperate between grip block 11 it is more accurate.The set-up mode of shaft 8 can enable user, and the operation is more convenient, enables
Multiple clamping pieces move synchronously, and improve efficiency, save trouble and labor.
As shown in Figure 1, on the basis of the above embodiments, further, clamping device further include multiple first air bags 15,
19 component 23 of multiple second air bags 16 and piston；Multiple first air bags 15 are separately positioned on multiple first grip blocks 10, more
A second air bag 16 is separately positioned on multiple second grip blocks 11；19 component 23 of piston respectively with multiple first air bags 15 and
Multiple second air bags 16 are connected to；19 component 23 of piston is used to inflate to the first air bag 15 and the second air bag 16；First air bag, 15 He
Gas bleeder valve is provided on second air bag 16.
Wherein, the first air bag 15 and the first grip block 10 bonding, the second air bag 16 and the second grip block 11 bonding.
Rubber material can be selected in first air bag 15 and the second air bag 16.
First air bag 15 and the second air bag 16 can be arc-shaped, and the two can be enabled more to be bonded with cable in this way.
In the present embodiment, in use, user is by cable clamping in the first grip block 10 and the second grip block 11
Between after, inflated using 19 component 23 of piston to multiple first air bags 15 and multiple second air bags 16, to enable the first air bag 15
And second air bag 16 be filled in the gap between cable and clamping piece.Since the outer diameter of the cable of different model specification is different, when
When gas in corresponding first air bag 15 of cable and the second air bag 16 is more, user opens the first air bag 15 and/or second
Gas bleeder valve on air bag 16, enables gas leakage, to preferably cooperate with cable.This set can enable device be suitable for difference
The cable of model specification, thus the scope of application of expansion instrument.
As shown in Figure 1, on the basis of the above embodiments, further, 19 component 23 of piston includes cylinder body 17, air inlet pipe
20 and escape pipe 22；Air inlet pipe 20 and escape pipe 22 are connected to cylinder body 17 respectively；It is set respectively on air inlet pipe 20 and escape pipe 22
It is equipped with the first check valve 30 and second one-way valve 31；Escape pipe 22 connects with multiple first air bags 15 and multiple second air bags 16 respectively
It is logical.
Wherein, 19 component 23 of piston further includes 19 bar 18 of piston 19, sealing ring 21 and piston.One end of 19 bar 18 of piston with
Piston 19 welds, and piston 19 is arranged inside cylinder body 17, and sealing ring 21 is provided on the outer wall of piston 19, to fill piston 19
Gap between cylinder inner wall guarantees leakproofness.
Escape pipe 22 can be connected to multiple first air bags 15 and multiple second air bags 16 by multiple gas-distributing pipes, and gas-distributing pipe is remote
The one end for separating out tracheae 22 is provided with gas-tpe fitting.
In the present embodiment, in use, outside air is entered in cylinder body 17 by air inlet pipe 20, passes through escape pipe 22
Cylinder body 17 is flowed out, and is flowed into the first air bag 15 and the second air bag 16.The setting of check valve can guarantee the circulating direction of gas.
As shown in Figure 1, on the basis of the above embodiments, further, the first grip block 10 and the second grip block 11 are
Semicircular in shape；First grip block 10 and the second grip block 11 are enclosed and are set in circular ring shape.
In the present embodiment, this set enables clamping piece more be bonded with cable.
As shown in Figure 1, on the basis of the above embodiments, further, guide rod 7 is provided in fixed plate 4；Guide rod
7 are arranged in the limit hole of multiple first movable blocks 5 and multiple second movable blocks 6.
Wherein, guide rod 7 and fixed plate 4 are welded.
In the present embodiment, the setting of guide rod 7 can limit the moving range of the first movable block 5 and the second movable block 6, from
And it is more accurate to enable the first grip block 10 and the second grip block 11 cooperate, and then enables the first grip block 10 and the second grip block 11
By the more stable of cable clamping.
As shown in Figure 1, on the basis of the above embodiments, further, driving mechanism 24 further includes rocking handle 9；Rocking handle 9 with
One end of shaft 8 is fixedly connected.
In the present embodiment, in use, user, come rotating shaft 8, enables operation simpler by rotation crank 9
Just.
As shown in Figure 1, on the basis of the above embodiments, further, clamping device further includes supporting plate 14；Supporting plate 14 with
Fixed plate 4 is fixedly connected；Shaft 8 and supporting plate 14 are rotatablely connected.
Wherein, supporting plate 14 and fixed plate 4 are welded.
Shaft 8 and supporting plate 14 are rotatablely connected by bearing.
In the present embodiment, the setting of supporting plate 14 can facilitate the setting of shaft 8, and play the role of support to shaft 8.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of clamping device, for clamping the cable of power construction characterized by comprising fixed plate, multiple clamp assemblies
And driving mechanism；
Multiple clamp assemblies are arranged at intervals in the fixed plate；The driving mechanism is for driving the clamp assemblies to transport
It moves to clamp the cable.
2. clamping device according to claim 1, which is characterized in that the clamp assemblies include multiple clamping pieces；It is described
Clamping piece includes the first grip block and the second grip block；
The driving mechanism is set in a ring for driving first grip block and second grip block to enclose, by the cable
It is clamped in ring-shaped inner part.
3. clamping device according to claim 2, which is characterized in that the driving mechanism includes shaft；In the shaft
It is arranged at intervals with multiple Bidirectional-screw sections；
Multiple clamping pieces are arranged in a one-to-one correspondence with multiple Bidirectional-screw sections respectively；First grip block and described
One end of two grip blocks is respectively arranged with the first movable block and the second movable block；First movable block and first grip block
It is flexibly connected, second movable block is flexibly connected with second grip block；First movable block and second activity
Block cooperates with the left hand thread of the Bidirectional-screw section and right-handed thread respectively.
4. clamping device according to claim 3, which is characterized in that on first movable block and second movable block
It is respectively arranged with the first spacer pin and the second spacer pin；
The first limit sliding chutes and the second limit sliding chutes are respectively arranged on first grip block and second grip block；
First spacer pin is embedded in first limit sliding chutes, and can be slided in first limit sliding chutes；It is described
Second spacer pin is embedded in second limit sliding chutes, and can be slided in second limit sliding chutes.
5. clamping device according to claim 2, which is characterized in that further include multiple first air bags, multiple second air bags
And piston component；
Multiple first air bags are separately positioned on multiple first grip blocks, and multiple second air bags are separately positioned on
On multiple second grip blocks；The piston component connects with multiple first air bags and multiple second air bags respectively
It is logical；The piston component is used to inflate to first air bag and second air bag；
Gas bleeder valve is provided on first air bag and second air bag.
6. clamping device according to claim 5, which is characterized in that the piston component include cylinder body, air inlet pipe and
Escape pipe；
The air inlet pipe and the escape pipe are connected to the cylinder body respectively；It is respectively set on the air inlet pipe and the escape pipe
There are the first check valve and second one-way valve；
The escape pipe is connected to multiple first air bags and multiple second air bags respectively.
7. clamping device according to claim 1, which is characterized in that first grip block and second grip block are equal
Semicircular in shape；
First grip block and second grip block are enclosed and are set in circular ring shape.
8. clamping device according to claim 4, which is characterized in that be provided with guide rod in the fixed plate；
The guide rod is arranged in the limit hole of multiple first movable blocks and multiple second movable blocks.
9. clamping device according to claim 3, which is characterized in that the driving mechanism further includes rocking handle；
The rocking handle is fixedly connected with one end of the shaft.
10. clamping device according to claim 3, which is characterized in that further include supporting plate；
The supporting plate is fixedly connected with the fixed plate；The shaft and the supporting plate are rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811573835.0A CN109378769B (en) | 2018-12-21 | 2018-12-21 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811573835.0A CN109378769B (en) | 2018-12-21 | 2018-12-21 | Clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109378769A true CN109378769A (en) | 2019-02-22 |
| CN109378769B CN109378769B (en) | 2024-07-12 |
Family
ID=65371375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811573835.0A Active CN109378769B (en) | 2018-12-21 | 2018-12-21 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109378769B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628445A (en) * | 2020-04-29 | 2020-09-04 | 国网浙江省电力有限公司湖州供电公司 | Lifting tool for power transmission line composite insulator string |
| CN111874742A (en) * | 2020-07-31 | 2020-11-03 | 朱姣 | Low-voltage cable laying device |
| CN112433393A (en) * | 2020-10-22 | 2021-03-02 | 四川大学华西医院 | Ultrasonic cleaning device for contact lenses |
| CN113572109A (en) * | 2021-07-16 | 2021-10-29 | 宋孝军 | Cable suspension part for overhead line |
| CN114906679A (en) * | 2022-06-28 | 2022-08-16 | 贵阳中安科技集团有限公司 | Parallel cable |
| CN115331878A (en) * | 2022-09-02 | 2022-11-11 | 安庆横电电缆有限公司 | Fire-resistant and wear-resistant cable and cable processing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114906679A (en) * | 2022-06-28 | 2022-08-16 | 贵阳中安科技集团有限公司 | Parallel cable |
| CN114906679B (en) * | 2022-06-28 | 2023-12-26 | 贵阳中安科技集团有限公司 | Side-by-side cable |
| CN115331878A (en) * | 2022-09-02 | 2022-11-11 | 安庆横电电缆有限公司 | Fire-resistant and wear-resistant cable and cable processing equipment |
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| Publication number | Publication date |
|---|---|
| CN109378769B (en) | 2024-07-12 |
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