CN204179571U - A kind of universal cable laying coaster - Google Patents
A kind of universal cable laying coaster Download PDFInfo
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- CN204179571U CN204179571U CN201420521253.9U CN201420521253U CN204179571U CN 204179571 U CN204179571 U CN 204179571U CN 201420521253 U CN201420521253 U CN 201420521253U CN 204179571 U CN204179571 U CN 204179571U
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- pulley element
- running roller
- cable
- roller seat
- cable laying
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Abstract
The utility model belongs to electrical network cable laying construction field, is specifically related to a kind of universal cable laying coaster.The pulley element that the utility model comprises more than three and the holder above-mentioned pulley element is fixed on support; Pulley element is formed by running roller seat and running roller, the running roller seat tandem array formation closed-loop configuration each other of each pulley element; Each running roller roll surface encloses the inner ring surface forming above-mentioned closed-loop configuration inwardly, and this inner ring surface form that current supply cable walks walk passage, the equal vertical-rise cable of pivot center of each running roller is walked direction and is arranged; The running roller seat joining place of at least one pulley element and adjacent pulley element forms Ha Fushi able to turn on or off or radial type matching relationship, and the keying end of above-mentioned matching relationship forms the import and export for picking and placeing cable.While the utility model can tow resistance effectively reducing cable, avoid the damaged phenomenon that drops during current cable laying, it lays reliability and operating efficiency all can effectively be promoted.
Description
Technical field
The utility model belongs to electrical network cable laying construction field, is specifically related to a kind of universal cable laying coaster.
Background technology
Along with nationwide integrated power grid is greatly developed, electric pressure progressively raises, and the number of cables used in power transformation engineering is also thereupon more and more huger.Cable laying one is directly subordinate to that labour intensity is large and harmony requires high labour-intensive operating type.Whole laid processes is generally: during construction, personnel are at a distance of the spacing of about 5 ~ 8 meters successively along cable trough arrangement, and need corner and position of passing by one's way also needs arrangement personnel at cable, cable pulling takes the mode of artificial traction.When cable, to be first placed on the support first floor in cable trough after human contact's cable through each workmen by cable end, then trailing cable of making a concerted effort advances along the guide direction of the support first floor.The aspect of the support first floor can be chute or single-sheaved block structure, to be maintained by manpower and to draw, reaches and tows cable all the time along the object that given line is laid.
The defect of above-mentioned traditional operation mode is: no matter be that traditional slip pulls or the rolling of single-sheaved block pulls, cable is only contact each other between member base end face with the support first floor all the time, and that is, it is only subject to unidirectional force constraint effect.Workmen will ensure that on the one hand coordination to each other drags cable to pull together, simultaneously again must conformability all the time between cautious maintenance cable and support first floor contact-making surface, and to ensure that cable normally pulls laying along support, operating efficiency is extremely low.Careless manipulation and occur that force is improper a little, cable is just easily deviate from both contact-making surfaces above-mentioned and bends, is wound around the situations such as support, thus scratch wearing and tearing cable.Especially, after laying the larger cable of diameter or carrying out laying work for a long time, workmen is due to work fatigue, and generation aforesaid operations improperly situation happens occasionally especially.In addition, when carrying out the operation of cable corner, the above-mentioned cable problem that comes off is also comparatively obvious, and due to lateral pressure effect, cable originally is just easy to depart from the support first floor, thus the probability of the situation appearance such as cause cable insulation impaired sharply increases.The generation of above-mentioned condition, not only to produced on-site and power transformation engineering in the future security of operation all bring certain hidden danger, be also hinder current cable laying to realize one of difficult point of Fully-mechanized operation simultaneously.
How to overcome above-mentioned difficult point, the cable laying mode of the more convenient and low labour intensity of a kind of use is provided, thus while effectively minimizing cable tows resistance, avoid the damaged phenomenon that drops during current cable laying, even can provide niche plinth for mechanization cable laying in the future, be the technical barrier that this area is urgently to be resolved hurrily nearly ten years.
Summary of the invention
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, there is provided a kind of structure simple and a kind of universal cable laying coaster of service-strong, while resistance can being towed effectively reducing cable, avoid the damaged phenomenon that drops during current cable laying, it lays reliability and operating efficiency all can effectively be promoted.
For achieving the above object, the utility model have employed following technical scheme:
A kind of universal cable laying coaster, is characterized in that: the pulley element that this coaster comprises more than three and the holder be fixed in by above-mentioned pulley element on support; Pulley element is by running roller seat and to be fixed on running roller seat and to form with the running roller that its formation is rotatably assorted, and the running roller seat of each pulley element each other tandem array forms closed-loop configuration; Each running roller roll surface encloses the inner ring surface forming above-mentioned closed-loop configuration inwardly, and this inner ring surface form that current supply cable walks walk passage, the equal vertical-rise cable of pivot center of each running roller is walked direction and is arranged; The running roller seat joining place of at least one pulley element and adjacent pulley element forms Ha Fushi able to turn on or off or radial type matching relationship, and the keying end of above-mentioned matching relationship forms the import and export for picking and placeing cable.
Described pulley element is three and comprises the first pulley element, the second pulley element and the 3rd pulley element respectively, the affixed layout of one between the running roller seat of described second pulley element and the 3rd pulley element; First pulley element forms hinged cooperation with the running roller seat joining place of the second pulley element, and its jointed shaft parallel cable wears direction layout; The running roller seat joining place of the first pulley element and the 3rd pulley element forms dismountable affixed matching relationship.
On the running roller seat of described first pulley element for being provided with the extension board of postponing to this direction with the 3rd pulley element cooperation place, extension board runs through and offers installing hole, the corresponding cohesive end place of the running roller seat of the 3rd pulley element is outward extended with adjutage, and adjutage arranges mating holes; This coaster also comprise for through the installing hole on extension board and with the spring latch pin forming spring pin joint between mating holes on adjutage and coordinate.
The installation axes normal second pulley element upper roll wheel axis arranged of spring latch pin.
The running roller seat profile of described pulley element is the groove-like structure inwardly in notch all, and the running roller axis on each running roller seat is positioned at isoplanar place and joins each other and forms equilateral triangle shape structure.
Described roller profile is cylindric, layout closer to each other between the running roller end of each adjacent pulleys unit.
Running roller material used is abrasive rubber.
Described holder is the straight trough steel columnar structure that profile cooperation place corresponding to support shape is coincide, and the flute length direction vertical-rise cable of holder wears direction and arranges; The running roller seat of outer wall place at least one pulley element affixed of the side cell wall of holder, opposite side cell wall place offers the screwed hole running through cell wall, and each screwed hole is multiple and arranges successively along holder flute length direction; Holder also comprises set bolt, forms threaded engagement and it wears direction and wears layout by holder its groove export-oriented between set bolt and above-mentioned screwed hole.
The groove face place pad of the side cell wall of the relatively affixed pulley element on described holder is provided with the parallels of tabular, and relative and another lateral plates of corresponding groove face cooperation place of described each parallels is positioned at isoplanar place, and this plane orthogonal set bolt axis arranged.
The beneficial effects of the utility model are:
1) inconvenience that traditional dependence holder support formula single-sheaved block or smooth face contact slide support bring to realize cable laying, has been abandoned.By the closed-loop configuration that multiple assembly pulley is formed, utilize the roll surface being positioned at multiple running rollers of closed-loop configuration contact and enclose carrying cable, not only remain the simple rolling traction structure of force, also realize the comprehensive constraint demand for cable to be worn simultaneously.In actual cable process of deployment, workmen no longer wastes great effort to maintain the position each other of cable opposite brackets, only needs one-side traction, can reach the reliable laying effect of cable.Due to the closed-loop structure that above-mentioned pulley element is formed, in any case cable force all can not deviate from support, thus also would not produce landing damaged phenomenon, the rolling traction that running roller is formed then improves convenience and the high efficiency laying property of force further, more can not produce the infringement in any cooperation to the external insulation of cable.Pulley element possesses and opens and closes end, then take into account the major diameter of cable itself, high-quality and not easily bending property, rely on the layout opening and closing and hold the import and export formed, especially for the laying of large-diameter cable, what obviously further can promote its cable lays efficiency.Only need open during operation and open and close end, directly put into cable more again by sealed for each pulley element formation closed loop.
The employing of said structure, improves laying quality and efficiency, effectively reduces construction cost and labour intensity.While minimizing cable tows resistance, effectively can also avoid the damaged phenomenon that drops during current cable laying.In addition, because this product has the advantages that not need to come off when worrying cable pulling and only need direct tractive, unidirectional orientation draws, multiplex without the need to diverting one's attention, thus cable laying recruitment can be reduced, even rely on trailer can realize half machinery to pull, this is also for Fully-mechanized cable laying in the future provides niche plinth.
2), as optimum choice of the present utility model, pulley element is as the criterion with three.Even if also say, now wherein two pulley elements are affixed each other, and another is then the detachable matching relationship with its formation radial type.During construction, by opening the also i.e. aforementioned import and export thus put into cable of above-mentioned hinged mouth, more again closed loop to realize its omnibearing binding effect.As for the concrete cooperation the first, between the 3rd pulley element, or with the affixed detachable fit system of traditional bolt, or being embedded fit structure and all can realizing with double wedge groove.The utility model preferably coordinates with the spring pin joint of adjutage and extension board, rely on the layout of spring latch pin, reach the lock function of snapping voluntarily for adjutage and extension board, thus promote quick-make and the ability of unlatching of aforementioned import and export further, also just improve convenience for construction further; This for inherently rely on the coaster of high quantification to realize cable along track laying current condition for, obviously more efficient activity; Each coaster laborsaving some seconds, the construction of whole piece circuit also can greatly be reduced man-hour.The grafting direction of spring latch pin, herein direct vertical second pulley element upper roll wheel axis, to promote its sealed reliability, produce loose or dislocation situation under avoiding adjutage and the extension board high-frequency when cable pulling to clash into further.
3), three pulley elements, during operation between each running roller in equilateral triangle layout.Like this, the opening range of import and export that not only the first pulley element is formed achieves and rationalizes most, encloses the closed-loop configuration being and ensure that maximized cable passes through diameter between each pulley element.Meanwhile, when cable is through above-mentioned closed loop, even be subject to high lateral force phenomenon when cable turns to, also can realize the restrictive and stressed stationarity of side of its high side, it is also very convenient that traction is got up.
4), use columned running roller, ensure that on the one hand the cable of maximum gauge by time, also can realize the support of cable is passed through effect.On the other hand, why do not adopt traditional rigidity concave and arcwise running roller, but take into account the adaptability of product and adopt the columned running roller of elastic caoutchouc; It not only can rely on running roller stage casing to pass through to realize large-diameter cable, relative, between the end of the running roller closed on each other, also can be fitted to each other and forms current groove and realize the current effect of the cable of minor diameter, and its institute supplies the cable size scope passed through obvious wider.The multiplex project organization of one, obviously also more meets current low cost and complicated construction environment demand.The layout of rubber rolling, provides cable with buffer platform, not only avoids cable when drawing for the cable surface insulating barrier scraping situation that the high-frequency percussion of pulley element may occur; Meanwhile, the elasticity depressed phenomenon that cable produces when acting on running roller roll surface, also indirectly improves the contact area between cable and running roller roll surface, thus further improves both fitment stability, achieve many things at one stroke.
5), holder is channel-section steel structure, actually directly can select channel-section steel when using, this for support for the board-like auxiliary section commonly used, just can realize both snap effect.And the layout of set bolt and screwed hole, then improve affixed effect between the two further, under vibrating to avoid cable high speed traction, occur the situation that comes off of whole holder.The layout of parallels take into account the uneven or even groove face tilt condition of the traditional slot steel construction issuable groove face of institute, thus can cause and coordinate wild effect between support assorted face.This sentences parallels as backing plate, when holder is buckled on support, on the one hand with the side, board-like auxiliary section being pressed on support of the top plane-plane contact of set bolt.The opposite side place, board-like auxiliary section being resisted against support fitted with the face, plate face of parallels on the other hand, thus entirety realizes the firm snap effect of face laminating, its work is very reliable and stable.
Accompanying drawing explanation
Structural representation when Fig. 1 is import and export opening of the present utility model;
Fig. 2 is the structural representation that the utility model is in closed loop states;
Fig. 3 is the left view of Fig. 2.
Illustrate each label and each component names corresponding relation of the present utility model is as follows:
A-cable 10-pulley element
10a-first pulley element 10b-second pulley element 10c-the 3rd pulley element
11-running roller seat 12-running roller 13-imports and exports 14-extension board 15-adjutage
20-holder 21-set bolt 22-parallels
30-spring latch pin
Embodiment
For ease of understanding, composition graphs 1-3 does following elaboration further to concrete structure of the present utility model and workflow herein:
The utility model specifically implements structure as Figure 1-3, comprise the body supports mechanism (being also the closed-loop configuration that each pulley element 10 is formed) as main body, be provided with retaining mechanism (being also holder 20) below body supports mechanism, body supports mechanism stable can be fixed on reliably on outside support.Body supports mechanism to comprise in pulley element 10, and each pulley element 10 is by possessing the running roller seat 11 of groove-like and being arranged in the cylindric running roller 12 that forming with it on running roller seat 11 be rotatably assorted and forming.Each pulley element 10 each other running roller seat tandem array and in equilateral triangle shape arrange to form aforementioned body supporting construction, each running roller 12 axis is all positioned at isoplanar place and roll surface is arranged all inwardly.In other words, the outstanding structure of roll surface of fluorescent lamp shape is now all presented between the running roller seat 11 of each pulley element 10 and running roller 12; And the equilateral triangle shape anchor ring that each running roller 12 is formed forms the current transit passage of current supply cable.Now, the roll surface of each running roller also just constitutes the ring-type constraint for coated and collaborative support cable a; Under cable a is positioned at the clamping support of above-mentioned roll surface, thus be able to stable advancing along the traction of set direction.
Because pulley element 10 is preferably three that equilateral triangle shape arranges when actual fabrication, therefore the wherein side pulley element of its equilateral triangle structure is can the articulated structure of open and close type, can realize it open and close by the spring latch mechanism on top and the hinged structures of bottom.For with support fixation, the retaining mechanism below body supports mechanism is also welded with the parallels 22 of leveling.Retaining mechanism profile is the groove-like of channel steel shape, and parallels 22 is arranged in one side channel wall place, its opposite side cell wall then corresponding layout for wearing the screwed hole of the set bolt 21 marked closely.Certainly, for ease of operation, can add in the force side of set bolt 21 turning handle being convenient to hold as one sees fit, with the further convenient reliable fixing operation realizing retaining mechanism.
During the actual use of the utility model, first disperseed, on the first floor of the support be fixed in cable laying passage, two can be laid at channel corner place more.When cable a is drawn to the utility model place, as shown in Figure 1 open import and export 13, cable a is put into closed-loop structure of the present utility model inner, the more above-mentioned import and export 13 of closedown as shown in Figure 2.Realizing the automatic blocking function of above-mentioned closed-loop structure by inserting spring latch pin 30, making it to form triangle enclosed construction.Cable a walks and lays in above-mentioned closed-loop configuration, and the unilateral constrain of cable a and support and low contact-making surface friction change the rolling friction retrained with the large area of each running roller 12 in closed-loop configuration and omnirange into the most at last; Not only decrease the frictional force in laid processes, improve device job stability, guiding constraint effect can also be played simultaneously, finally effectively avoid dropping in cabling process support condition in damaged.
The utility model is scientific and reasonable for structure, lightweight, can reduce the artificial input in cabling process, improves efficiency of construction, and because working not only, the surface insulation layer damaged phenomenon occurred obtains effective solution to cable a.It can be used for cable size and uses in the cable laying of 10-100mm, substantially contains the cable of all specifications and models of power transformation engineering.Simultaneously, the comprehensive constraint that the closed-loop configuration between each pulley element 10 is brought and directed guide function, even rely on trailer can realize half machinery and pull, and also laid solid foundation for cable machinery in the future lays.
Claims (9)
1. a universal cable laying coaster, is characterized in that: the pulley element (10) that this coaster comprises more than three and the holder (20) be fixed in by above-mentioned pulley element (10) on support; Pulley element (10) is by running roller seat (11) and to be fixed in running roller seat (11) upper and forms with the running roller (12) that its formation is rotatably assorted, running roller seat (11) the tandem array formation closed-loop configuration each other of each pulley element (10); Each running roller (12) roll surface encloses the inner ring surface forming above-mentioned closed-loop configuration inwardly, and this inner ring surface form that current supply cable walks walk passage, the equal vertical-rise cable of pivot center of each running roller (12) is walked direction and is arranged; Running roller seat (11) joining place of at least one pulley element and adjacent pulley element forms Ha Fushi able to turn on or off or radial type matching relationship, and the keying end of above-mentioned matching relationship forms the import and export (13) for picking and placeing cable.
2. the universal cable laying coaster of one according to claim 1, it is characterized in that: described pulley element (10) is three and comprises the first pulley element (10a), the second pulley element (10b) and the 3rd pulley element (10c) respectively, the affixed layout of one between the running roller seat of described second pulley element (10b) and the 3rd pulley element (10c); First pulley element (10a) forms hinged cooperation with the running roller seat joining place of the second pulley element (10b), and its jointed shaft parallel cable wears direction layout; First pulley element (10a) forms dismountable affixed matching relationship with the running roller seat joining place of the 3rd pulley element (10c).
3. the universal cable laying coaster of one according to claim 2, it is characterized in that: on the running roller seat of described first pulley element (10a) for being provided with the extension board (14) of postponing to this direction with the 3rd pulley element (10c) cooperation place, extension board (14) runs through and offers installing hole, the corresponding cohesive end place of the running roller seat of the 3rd pulley element (10c) is outward extended with adjutage (15), and (15) arrange mating holes to adjutage; This coaster also comprise for through the installing hole on extension board (14) and with the spring latch pin (30) forming spring pin joint between the upper mating holes of adjutage (15) and coordinate.
4. the universal cable laying coaster of one according to claim 3, is characterized in that: installation axes normal second pulley element (10b) the upper roll wheel axis arranged of spring latch pin (30).
5. the universal cable laying coaster of the one according to Claims 2 or 3 or 4, it is characterized in that: running roller seat (11) profile of described pulley element (10) is the groove-like structure inwardly in notch all, and running roller (12) axis on each running roller seat (11) is positioned at isoplanar place and joins each other and forms equilateral triangle shape structure.
6. the universal cable laying coaster of one according to claim 5, is characterized in that: described running roller (12) profile is cylindric, layout closer to each other between running roller (12) end of each adjacent pulleys unit.
7. the universal cable laying coaster of one according to claim 5, is characterized in that: running roller (12) material used is abrasive rubber.
8. the universal cable laying coaster of the one according to Claims 2 or 3 or 4, it is characterized in that: the straight trough steel columnar structure that described holder (20) coincide for profile cooperation place corresponding to support shape, the flute length direction vertical-rise cable of holder (20) wears direction and arranges; The running roller seat (11) of outer wall place at least one pulley element affixed of the side cell wall of holder (20), opposite side cell wall place offers the screwed hole running through cell wall, and each screwed hole is multiple and arranges successively along holder (20) flute length direction; Holder (20) also comprises set bolt (21), forms threaded engagement and it wears direction and wears layout by holder (20) its groove export-oriented between set bolt (21) and above-mentioned screwed hole.
9. the universal cable laying coaster of one according to claim 8, it is characterized in that: the groove face place pad of the side cell wall of the relatively affixed pulley element (10) on described holder (20) is provided with the parallels (22) of tabular, relative and another lateral plates of corresponding groove face cooperation place of described each parallels (22) is positioned at isoplanar place, and this plane orthogonal set bolt (21) axis arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521253.9U CN204179571U (en) | 2014-09-11 | 2014-09-11 | A kind of universal cable laying coaster |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521253.9U CN204179571U (en) | 2014-09-11 | 2014-09-11 | A kind of universal cable laying coaster |
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| CN204179571U true CN204179571U (en) | 2015-02-25 |
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| CN201420521253.9U Expired - Fee Related CN204179571U (en) | 2014-09-11 | 2014-09-11 | A kind of universal cable laying coaster |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107086532A (en) * | 2017-06-16 | 2017-08-22 | 北京城建北方设备安装有限责任公司 | Pipeline opening cable laying device |
| CN107706851A (en) * | 2017-11-20 | 2018-02-16 | 江门市利安水电装饰工程有限公司 | A kind of Novel Communication cable wiring groove |
| CN107706831A (en) * | 2017-11-20 | 2018-02-16 | 江门市信通通信工程有限公司 | A kind of sliding equipment suitable for cable laying |
| CN107706873A (en) * | 2017-11-20 | 2018-02-16 | 江门市信通通信工程有限公司 | A kind of built-in groove of easily laying cable |
| CN107706830A (en) * | 2017-11-20 | 2018-02-16 | 江门市利安水电装饰工程有限公司 | A kind of cable aids in actinobacillus device |
| CN107747324A (en) * | 2017-11-20 | 2018-03-02 | 江门市利安水电装饰工程有限公司 | A kind of communication engineering pre-buried well of cable sliding equipment |
| CN107749597A (en) * | 2017-11-20 | 2018-03-02 | 江门市利安水电装饰工程有限公司 | A kind of pre-buried cable trough suitable for cable laying engineering |
| CN107761770A (en) * | 2017-11-20 | 2018-03-06 | 江门市利安水电装饰工程有限公司 | A kind of new built-in type cable well |
| CN107804751A (en) * | 2017-11-20 | 2018-03-16 | 江门市利安水电装饰工程有限公司 | One kind laying cable carriage |
| CN107834458A (en) * | 2017-11-20 | 2018-03-23 | 江门市信安电信工程有限公司 | A kind of Improved-structure cabling channel |
| CN107964983A (en) * | 2017-11-20 | 2018-04-27 | 江门市利安水电装饰工程有限公司 | A kind of built-in type cable well of band auxiliary actinobacillus device |
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| CN112838530A (en) * | 2020-12-07 | 2021-05-25 | 石家庄铁道大学 | Wiring unit for long-distance wire and wiring method thereof |
| CN113937667A (en) * | 2021-09-30 | 2022-01-14 | 中船重工海为郑州高科技有限公司 | Method and device for realizing dynamic bundling in cable laying process |
| CN113955570A (en) * | 2021-09-30 | 2022-01-21 | 中船重工海为郑州高科技有限公司 | A operation equipment for high-speed railway cable lays |
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| CN107086532A (en) * | 2017-06-16 | 2017-08-22 | 北京城建北方设备安装有限责任公司 | Pipeline opening cable laying device |
| CN107804751A (en) * | 2017-11-20 | 2018-03-16 | 江门市利安水电装饰工程有限公司 | One kind laying cable carriage |
| CN107747324A (en) * | 2017-11-20 | 2018-03-02 | 江门市利安水电装饰工程有限公司 | A kind of communication engineering pre-buried well of cable sliding equipment |
| CN107834458A (en) * | 2017-11-20 | 2018-03-23 | 江门市信安电信工程有限公司 | A kind of Improved-structure cabling channel |
| CN107706830A (en) * | 2017-11-20 | 2018-02-16 | 江门市利安水电装饰工程有限公司 | A kind of cable aids in actinobacillus device |
| CN107964983A (en) * | 2017-11-20 | 2018-04-27 | 江门市利安水电装饰工程有限公司 | A kind of built-in type cable well of band auxiliary actinobacillus device |
| CN107749597A (en) * | 2017-11-20 | 2018-03-02 | 江门市利安水电装饰工程有限公司 | A kind of pre-buried cable trough suitable for cable laying engineering |
| CN107761770A (en) * | 2017-11-20 | 2018-03-06 | 江门市利安水电装饰工程有限公司 | A kind of new built-in type cable well |
| CN107706851A (en) * | 2017-11-20 | 2018-02-16 | 江门市利安水电装饰工程有限公司 | A kind of Novel Communication cable wiring groove |
| CN107706873A (en) * | 2017-11-20 | 2018-02-16 | 江门市信通通信工程有限公司 | A kind of built-in groove of easily laying cable |
| CN107706831A (en) * | 2017-11-20 | 2018-02-16 | 江门市信通通信工程有限公司 | A kind of sliding equipment suitable for cable laying |
| CN110332224A (en) * | 2019-07-23 | 2019-10-15 | 广东电网有限责任公司 | Inner ring bearing pulley |
| CN111211520A (en) * | 2020-03-11 | 2020-05-29 | 浙江正泰新能源开发有限公司 | Cable laying auxiliary device |
| CN111682457A (en) * | 2020-07-08 | 2020-09-18 | 广东电网有限责任公司 | Cable laying device |
| CN111682457B (en) * | 2020-07-08 | 2021-12-31 | 广东电网有限责任公司 | Cable laying device |
| CN112838530A (en) * | 2020-12-07 | 2021-05-25 | 石家庄铁道大学 | Wiring unit for long-distance wire and wiring method thereof |
| CN113937667A (en) * | 2021-09-30 | 2022-01-14 | 中船重工海为郑州高科技有限公司 | Method and device for realizing dynamic bundling in cable laying process |
| CN113955570A (en) * | 2021-09-30 | 2022-01-21 | 中船重工海为郑州高科技有限公司 | A operation equipment for high-speed railway cable lays |
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