CN115149461B - Cable laying equipment - Google Patents
Cable laying equipment Download PDFInfo
- Publication number
- CN115149461B CN115149461B CN202210930951.3A CN202210930951A CN115149461B CN 115149461 B CN115149461 B CN 115149461B CN 202210930951 A CN202210930951 A CN 202210930951A CN 115149461 B CN115149461 B CN 115149461B
- Authority
- CN
- China
- Prior art keywords
- cable
- ring
- protection semi
- protection
- bottom plate
- 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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Links
- 238000005096 rolling process Methods 0.000 claims description 22
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 18
- 238000005299 abrasion Methods 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001737 promoting effect 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/32—Supporting or driving arrangements for forwarding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses cable laying equipment, wherein a supporting table which is arranged along the length direction of a bottom plate and is used for conveying and supporting cables is arranged on the surface of the bottom plate, a limiting piece A and a limiting piece B which are used for limiting and blocking the cables are respectively in sliding fit with two sides of the supporting table, a driving mechanism which synchronously drives the limiting piece A and the limiting piece B to move in opposite directions or back to back is arranged on the bottom plate, and opposite surfaces of the limiting piece A and the limiting piece B are concave cambered surfaces; according to the invention, the anti-abrasion protection ring used for supporting and protecting the cable is buckled on the cable surface section in the cable conveying process, so that the friction loss between the cable surface and the inner wall of the cable pipe in the cable traction and pulling process is avoided, the friction resistance between the cable surface and the inner wall of the cable pipe in the cable traction and pulling process is effectively reduced, and a powerful support is provided for efficient installation and laying of the cable.
Description
Technical Field
The invention relates to the technical field of cables, in particular to a cable laying device.
Background
In order to perfect urban and rural power layout, the laying of a power line network needs to be reasonably and orderly increased, the laying can be divided into deep-buried cable laying and shallow-buried cable laying, the cable can be directly buried deeply when the deep-buried cable is laid, later maintenance is time-consuming and labor-consuming, the method is suitable for more stable sections, the shallow-buried cable laying needs to conduct sleeve treatment on the cable, damage to the cable caused by external extrusion is prevented, meanwhile, later maintenance is convenient, the sleeve is generally laid firstly when the cable is laid, a maintenance well is arranged at intervals, and the cable is drawn into the sleeve.
At present, when laying the cable, in order to avoid the friction damage on cable surface, influence the use of later stage cable, can set up the supporting mechanism who is used for supporting the cable in the cable tube outside, however, when the cable is in the inside transportation process of cable tube, owing to lack necessary protection mechanism for the cable surface always takes place the friction with the cable tube inner wall when the cable slides in the cable tube, add the length of cable tube again often more than hundred meters, this just leads to the cable to pass through hauling equipment from the interior in-process of cable tube sliding, cable surface and cable tube inner wall can produce very big friction damage owing to the friction, not only brought adverse effect for the normal effective use of cable, also produced the damage to the cable tube easily, bring very big potential safety hazard for the use of follow-up cable.
Disclosure of Invention
In order to overcome the defects in the background art, the invention discloses cable laying equipment, which utilizes an anti-abrasion protection ring which is used for supporting and protecting a cable on a cable surface section clamp in the cable conveying process, so that the friction loss between the cable surface and the inner wall of a cable pipe in the cable pulling process is avoided, the friction resistance between the cable surface and the inner wall of the cable pipe in the cable pulling process is effectively reduced, and a powerful support is provided for efficient installation and laying of the cable.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a cable laying equipment, including bottom plate and supporting mechanism, be equipped with on the bottom plate face along bottom plate length direction setting, be used for carrying the brace table of supporting to the cable, brace table both sides sliding fit respectively has stop part A and stop part B that are used for carrying out spacing card to the cable, be equipped with synchronous drive stop part A and stop part B on the bottom plate and move in opposite directions or back to the actuating mechanism of removal, stop part A and stop part B's opposite faces are the cambered surface of indent, stop part A and stop part B's up end is equipped with arc wall A and arc wall B that set up along bottom plate length direction respectively, and arc wall A and arc wall B mirror symmetry set up, the card has been put several protection semi-ring A in the arc wall A, arc wall B inner card has been put several protection semi-ring B, arc wall A and arc wall B's homonymy one end is open structure, arc wall A and arc wall B's open end all are equipped with the first pushing mechanism that is used for promoting protection semi-ring A and protection semi-ring B along bottom plate length direction gliding, the homonymy other end of arc wall A and arc wall B all is equipped with the corresponding push port with the brace table, and the corresponding push mechanism of arc wall A and the corresponding protection semi-ring B of arc wall B of protection semi-ring B of arc wall B in proper order, the corresponding push mechanism of protection semi-ring A and protection semi-ring A bottom plate through the corresponding push protection semi-ring A is formed in proper order, the corresponding push mechanism of protection semi-ring A bottom plate A and protection semi-ring B bottom plate through the corresponding push mechanism of protection semi-ring A.
Further, the supporting bench up end is the concave surface, and the concave surface is arc structure or fall isosceles trapezoid structure, and the interval is orderly equipped with a plurality of be used for supporting the cable, and along cable conveying direction rolling element A.
Further, actuating mechanism includes spout A and two-way lead screw, and the bottom plate face is equipped with the spout A that sets up along bottom plate width direction, and spout A internal rotation is connected with the two-way lead screw that sets up with spout A coaxial, and two-way lead screw's one end spout A and be equipped with the turning handle at its tip, locating part A and locating part B lower part all are equipped with spout A sliding fit's sliding block A, are equipped with respectively on locating part A and the sliding block A of locating part B lower part with two rest lead screw both ends screw thread fit's screw.
Further, the bottom plate face is provided with a chute B parallel to the chute A, and sliding blocks B in sliding fit with the chute B are arranged at the lower parts of the limiting piece A and the limiting piece B.
Further, the corresponding back surfaces of the protection semi-ring A and the protection semi-ring B are respectively provided with a rolling piece B which rolls along the cable conveying direction.
Furthermore, plugs are arranged at one ends of the protection semi-ring A and the protection semi-ring B, and slots matched with the plugs are arranged at the other ends of the protection semi-ring A and the protection semi-ring B.
Further, the first pushing mechanism comprises a pushing cylinder A and a side pushing plate, and the output end of the pushing cylinder A is provided with the side pushing plate which is matched with the side surface of the protection semi-ring A or the side surface of the protection semi-ring B.
Further, the second pushing mechanism comprises a pushing cylinder B and an arc pushing plate, and the output end of the pushing cylinder B is provided with the arc pushing plate which is matched with the corresponding back surfaces of the protection semi-ring A and the protection semi-ring B.
Further, the supporting mechanism is a hydraulic cylinder or an electric cylinder capable of lifting and adjusting.
Further, the rolling elements A and B are rolling balls or rollers.
Compared with the prior art, the invention has the beneficial effects that: by arranging the supporting table and the rolling piece A, the cable can be conveyed and supported, friction damage to the ground in the cable conveying process is avoided, the cable can accurately correspond to the cable pipe, and the cable laying efficiency is greatly improved;
the cable conveyed on the supporting table can be limited and blocked through the limiting piece A and the limiting piece B which can move oppositely and back to ensure that the cable can be stably and effectively conveyed along the conveying table;
the first pushing mechanism and the second pushing mechanism are matched, so that the buckles of the plurality of protection semi-rings A and the plurality of protection semi-rings B can be pushed and realized, and the anti-abrasion protection rings used for protecting and supporting the cable are formed by orderly buckling at intervals on the surface of the cable along with the conveying of the cable, and the anti-abrasion protection rings are utilized for protecting and supporting the cable, so that the friction between the cable and the inner wall of the cable tube in the sliding process of the cable in the cable tube is effectively avoided, and the friction damage of the cable is prevented;
the rolling parts B are arranged on the outer surfaces of the protection semi-rings A and B, so that the anti-abrasion protection rings buckled on the surface of the cable can easily and effectively slide on the inner wall of the cable pipe, and great convenience is provided for efficient laying and sliding of the cable;
according to the invention, the anti-abrasion protection ring used for supporting and protecting the cable is buckled on the cable surface section in the cable conveying process, so that the friction loss between the cable surface and the inner wall of the cable pipe in the cable traction and pulling process is avoided, the friction resistance between the cable surface and the inner wall of the cable pipe in the cable traction and pulling process is effectively reduced, and a powerful support is provided for efficient installation and laying of the cable.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a limiting member according to the present invention;
FIG. 3 is a cross-sectional view of a base plate of the present invention;
FIG. 4 is a schematic view of an anti-wear protection ring structure of the present invention;
FIG. 5 is a schematic structural view of a first pushing mechanism according to the present invention;
fig. 6 is a schematic structural diagram of a second pushing mechanism according to the present invention.
In the figure: 1. a protection semi-ring A; 2. a limiting piece A; 3. a first pushing mechanism; 4. a support table; 5. a protection semi-ring B; 6. a second pushing mechanism; 7. a limiting piece B; 8. a driving mechanism; 9. a bottom plate; 10. a support mechanism; 11. an arc-shaped groove A; 12. a cambered surface; 13. a pushing port; 14. a rolling member A; 15. a sliding block B; 16. a chute B; 17. a chute A; 18. a two-way screw rod; 19. a rotating handle; 20. an arc-shaped groove B; 21. a through port; 22. a concave surface; 23. a sliding block A; 24. a screw hole; 25. a plug; 26. a rolling member B; 27. a rubber pad; 28. a slot; 29. a side push plate; 30. a pushing cylinder A; 31. an arc push plate; 32. pushing cylinder B.
Detailed Description
In the description, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., the drawings merely correspond to the drawings of the present invention, and in order to facilitate description of the present invention, it is not necessary to indicate or imply that the apparatus or element to be referred to has a specific azimuth.
Referring to fig. 1-6 of the specification, the present invention provides a technical scheme:
in order to enable the cable to be efficiently and stably conveyed on the upper end face of the supporting table 4, the upper end face of the supporting table 4 is a concave surface 22, the concave surface 22 is of an arc structure or an inverted isosceles trapezoid structure, and a plurality of rolling elements A14 which are used for supporting the cable and roll along the conveying direction of the cable are orderly arranged on the concave surface 22 at intervals;
the two sides of the supporting table 4 are respectively in sliding fit with a limiting piece A2 and a limiting piece B7 for limiting and blocking a cable, a driving mechanism 8 for synchronously driving the limiting piece A2 and the limiting piece B7 to move oppositely or back is arranged on the bottom plate 9, the driving mechanism 8 comprises a sliding groove A17 and a bidirectional screw rod 18, the surface of the bottom plate 9 is provided with the sliding groove A17 arranged along the width direction of the bottom plate 9, the sliding groove A17 is rotationally connected with the bidirectional screw rod 18 coaxially arranged with the sliding groove A17, one end of the bidirectional screw rod 18 is provided with a sliding groove A17 and a rotating handle 19 at the end part of the bidirectional screw rod, sliding blocks A23 in sliding fit with the sliding groove A17 are respectively arranged at the lower parts of the limiting piece A2 and the limiting piece B7, and screw holes 24 in threaded fit with two ends of the double-break screw rod 18 are respectively arranged on the sliding blocks A23 at the lower parts of the limiting piece A2 and the limiting piece B7;
in order to ensure the horizontal stability of the limiting piece A2 and the limiting piece B7 in the process of opposite or back sliding, the surface of the bottom plate 9 is provided with a sliding groove B16 parallel to the sliding groove A17, sliding blocks B15 which are in sliding fit with the sliding groove B16 are arranged at the lower parts of the limiting piece A2 and the limiting piece B7, and the sliding blocks A23 and the sliding blocks B15 can ensure the horizontal stability of the limiting piece A2 and the limiting piece B7 in the sliding process;
the opposite surfaces of the limiting piece A2 and the limiting piece B7 are concave cambered surfaces 12, the upper end surfaces of the limiting piece A2 and the limiting piece B7 are respectively provided with an arc groove A11 and an arc groove B20 which are arranged along the length direction of the bottom plate 9, the arc groove A11 and the arc groove B20 are arranged in a mirror symmetry mode, a plurality of protection semi-rings A1 are clamped in the arc groove A11, a plurality of protection semi-rings B5 are clamped in the arc groove B20, rolling pieces B26 which roll along the cable conveying direction are arranged on the corresponding back surfaces of the protection semi-rings A1 and the protection semi-rings B5, and the cambered surfaces 12, the arc groove A11 and the arc groove B20 are of a quarter-circle structure, so that the limiting piece A2 and the limiting piece B7 can effectively limit and block the cable, and the arc groove A11 and the arc groove B20 of the quarter-circle structure not only ensure the vertical stability in the clamping process of the protection semi-rings A1 and the protection semi-rings B5, but also facilitate the insertion of the protection semi-rings A1 and the protection semi-rings B5;
the rolling elements A14 and B26 are rolling balls or rolling shafts, and specifically, mounting grooves are formed in the upper end face of the supporting table 4, the outer walls of the protection half ring A1 and the protection half ring B5, and the rolling balls or the rolling shafts are mounted in the mounting grooves;
the two sides of the push opening 13 are of open structures, the push opening 13 and the supporting table 4 are arranged in a staggered way, the protection semi-rings A1 and the protection semi-rings B5 are sequentially fallen into the push opening 13 through the pushing of the first push mechanism 3, the outer sides of the limiting piece A2 and the limiting piece B7 are respectively provided with a second push mechanism 6 for pushing the corresponding protection semi-rings A1 and B5 along the length direction of the bottom plate 9, the push opening 13 corresponding to the protection semi-rings A1 and B5 is buckled outside a cable through pushing buckles of the second push mechanism 6, the first push mechanism 3 comprises a push cylinder A30 and a side push plate 29, the output end of the push cylinder A1 is provided with a protection semi-ring 31 corresponding to the protection semi-rings A1 or B31 corresponding to the protection semi-rings B31, and the output end of the protection semi-rings A2 and B2 corresponding to the protection semi-rings B31 are arranged on the outer sides of the push opening 13, the protection semi-rings A1 and the protection semi-rings B2 corresponding to the protection semi-rings B31 corresponding to the protection semi-rings B32 are arranged on the output end of the push plate 29 corresponding to the protection semi-rings A1 and the protection semi-rings B2 corresponding to the protection semi-rings B31;
in order to enable the protection semi-ring A1 and the protection semi-ring B5 to be firmly and stably buckled on the surface of a cable, plugs 25 are arranged at one ends of the protection semi-ring A1 and the protection semi-ring B5, slots 28 matched with the plugs 25 are arranged at the other ends of the protection semi-ring A1 and the protection semi-ring B5, and rubber pads 27 are arranged on the inner walls of the protection semi-ring A1 and the protection semi-ring B5 in order to enable the protection semi-ring A1 and the protection semi-ring B5 to be tightly attached to the surface of the cable;
the bottom of the bottom plate 9 is provided with a supporting mechanism 10 for supporting the bottom plate 9, the supporting mechanism 10 is a hydraulic cylinder or an electric cylinder capable of lifting and adjusting, and the supporting mechanism 10 is utilized to adjust the height of the bottom plate 9, so that the supporting table 4 can accurately correspond to the end part of a cable pipe, and the horizontal stability of cable conveying is ensured.
When a cable is laid, the height of the bottom plate 9 is adjusted through the supporting mechanism 10, so that the supporting table 4 at the upper part of the bottom plate 9 is positioned at the end part of the cable pipe, the cable moves into the cable pipe through traction equipment, the rolling part A14 on the table surface of the supporting table 4 rolls and supports the cable outside the cable pipe, in order to realize the limiting blocking of the cable, the cable can slide into the cable pipe horizontally and stably, the limiting part A2 and the limiting part B7 are driven to move in opposite directions through the driving mechanism 8, the limiting part A2 and the limiting part B7 are blocked at two sides of the supporting table 4 respectively, and the limiting blocking of the cable can be realized through the limiting part A2 and the limiting part B7;
in the process that the cable slides towards the cable pipe, the first pushing mechanism 3 pushes the arc-shaped groove A11 and the protection semi-rings A1 and the protection semi-rings B5 in the arc-shaped groove B20 to slide in the corresponding arc-shaped grooves, the protection semi-rings A1 and the protection semi-rings B5 at the forefront end slide into the pushing opening 13, then the two corresponding protection semi-rings A1 and the protection semi-rings B5 respectively falling into the pushing opening 13 are moved towards each other through the second pushing mechanism 6, the plug 25 and the slot 28 at the end parts of the protection semi-rings A1 and the protection semi-rings B5 are buckled outside the cable to form an anti-abrasion protection ring, and the pushing cylinders in the first pushing mechanism 3 and the second pushing mechanism 6 are air cylinders or hydraulic cylinders and can be controlled through external electrical equipment;
along with the cooperation of first pushing mechanism 3 and second pushing mechanism 6, carry at cable surface interval buckle along with the traction of cable and have a plurality of abrasionproof protection rings, after the cable that has abrasionproof protection ring got into the cable tube, the abrasionproof protection ring supported the cable, avoided cable surface and cable tube inner wall to take place wearing and tearing, utilized protection semi-ring A1 and protection semi-ring B5 rolling element B26 on the outer wall, can improve the cable greatly and carry efficiency in the cable tube.
The invention has not been described in detail in the prior art, and it is apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the above-described embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (10)
1. Cable laying apparatus comprising a base plate (9) and a support mechanism (10), characterized in that: the utility model provides a support table (4) that is equipped with on bottom plate (9) face along bottom plate (9) length direction setting, be used for carrying out the supporting to the cable, support table (4) both sides sliding fit respectively have be used for carrying out spacing block's locating part A (2) and locating part B (7) to the cable, be equipped with on bottom plate (9) synchronous drive locating part A (2) and locating part B (7) drive mechanism (8) that move in opposite directions or dorsad, the cambered surface (12) that locating part A (2) and locating part B (7) are the indent, the up end of locating part A (2) and locating part B (7) is equipped with arc groove A (11) and arc groove B (20) that set up along bottom plate (9) length direction respectively, and arc groove A (11) and arc groove B (20) mirror symmetry set up, the arc groove A (11) inside callipers have a plurality of protection semi-ring A (1), a plurality of protection semi-ring B (5) have been put to the inside callipers, arc groove A (11) and arc groove B (20) homonymy one end is for pushing away from arc groove A (20) and arc groove A (20) is that arc groove A (3) is used for leading to be the equal open one side protection semi-ring (5) and pushing mechanism (3) and is equipped with protection semi-ring B (5) and is used for leading to be equal to open side of arc groove (5), the same side other end of arc wall A (11) and arc wall B (20) all are equipped with push mouthful (13) corresponding with brace table (4), several protection semi-ring A (1) and several protection semi-ring B (5) fall into push mouthful (13) in proper order through the promotion of first push mechanism (3), the outside of locating part A (2) and locating part B (7) all is equipped with second push mechanism (6) that promote corresponding protection semi-ring A (1) and protection semi-ring B (5) through push mouthful (13) and move in opposite directions, the promotion buckle formation lock of corresponding protection semi-ring A (1) and protection semi-ring B (5) in push mouthful (13) is equipped with in the outside abrasionproof protection ring of cable through the promotion buckle of second push mechanism (6), the bottom plate (9) bottom is equipped with supporting mechanism (10) that are used for supporting baseplate (9).
2. A cable laying apparatus according to claim 1, characterized in that: the upper end face of the supporting table (4) is a concave surface (22), the concave surface (22) is of an arc structure or an inverted isosceles trapezoid structure, and a plurality of rolling elements A (14) which are used for supporting cables and roll along the cable conveying direction are orderly arranged on the concave surface (22) at intervals.
3. A cable laying apparatus according to claim 1, characterized in that: the driving mechanism (8) comprises a chute A (17) and a bidirectional screw rod (18), the surface of the bottom plate (9) is provided with a chute A (17) arranged along the width direction of the bottom plate (9), the chute A (17) is rotationally connected with the bidirectional screw rod (18) coaxially arranged with the chute A (17), one end of the bidirectional screw rod (18) is provided with a rotating handle (19) at the end part of the chute A (17), the lower parts of the limiting piece A (2) and the limiting piece B (7) are respectively provided with a sliding block A (23) which is in sliding fit with the chute A (17), and screw holes (24) which are in threaded fit with two ends of the double-rest screw rod (18) are respectively arranged on the sliding blocks A (23) at the lower parts of the limiting piece A (2) and the limiting piece B (7).
4. A cable laying device according to claim 3, characterized in that: the surface of the bottom plate (9) is provided with a chute B (16) parallel to the chute A (17), and sliding blocks B (15) which are in sliding fit with the chute B (16) are arranged at the lower parts of the limiting piece A (2) and the limiting piece B (7).
5. A cable laying apparatus according to claim 2, characterized in that: the corresponding back surfaces of the protection semi-ring A (1) and the protection semi-ring B (5) are respectively provided with a rolling piece B (26) rolling along the cable conveying direction.
6. A cable laying apparatus according to claim 4, wherein: one ends of the protection semi-ring A (1) and the protection semi-ring B (5) are respectively provided with a plug (25), and the other ends of the protection semi-ring A (1) and the protection semi-ring B (5) are respectively provided with a slot (28) matched with the plug (25).
7. A cable laying apparatus according to claim 1, characterized in that: the first pushing mechanism (3) comprises a pushing cylinder A (30) and a side pushing plate (29), and the output end of the pushing cylinder A (30) is provided with the side pushing plate (29) which is matched with the side surface of the protection semi-ring A (1) or the protection semi-ring B (5).
8. A cable laying apparatus according to claim 1, characterized in that: the second pushing mechanism (6) comprises a pushing cylinder B (32) and an arc pushing plate (31), and the output end of the pushing cylinder B (32) is provided with the arc pushing plate (31) which is matched with the corresponding back surfaces of the protection semi-ring A (1) and the protection semi-ring B (5).
9. A cable laying apparatus according to claim 1, characterized in that: the supporting mechanism (10) is a hydraulic cylinder or an electric cylinder capable of lifting and lowering.
10. A cable laying apparatus according to claim 5, wherein: the rolling elements A (14) and B (26) are rolling balls or rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210930951.3A CN115149461B (en) | 2022-08-04 | 2022-08-04 | Cable laying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210930951.3A CN115149461B (en) | 2022-08-04 | 2022-08-04 | Cable laying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115149461A CN115149461A (en) | 2022-10-04 |
| CN115149461B true CN115149461B (en) | 2024-02-23 |
Family
ID=83414110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210930951.3A Active CN115149461B (en) | 2022-08-04 | 2022-08-04 | Cable laying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115149461B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101454628B1 (en) * | 2013-09-11 | 2014-10-27 | 삼성중공업 주식회사 | Cable laying carts |
| CN213717476U (en) * | 2020-11-18 | 2021-07-16 | 山东中天电缆科技有限公司 | Draw gear for cable laying |
| CN113451956A (en) * | 2021-07-19 | 2021-09-28 | 广东电网有限责任公司 | Cable duct bank |
-
2022
- 2022-08-04 CN CN202210930951.3A patent/CN115149461B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101454628B1 (en) * | 2013-09-11 | 2014-10-27 | 삼성중공업 주식회사 | Cable laying carts |
| CN213717476U (en) * | 2020-11-18 | 2021-07-16 | 山东中天电缆科技有限公司 | Draw gear for cable laying |
| CN113451956A (en) * | 2021-07-19 | 2021-09-28 | 广东电网有限责任公司 | Cable duct bank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115149461A (en) | 2022-10-04 |
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