CN115133464B - Automatic change cable laying device - Google Patents
Automatic change cable laying device Download PDFInfo
- Publication number
- CN115133464B CN115133464B CN202211052785.8A CN202211052785A CN115133464B CN 115133464 B CN115133464 B CN 115133464B CN 202211052785 A CN202211052785 A CN 202211052785A CN 115133464 B CN115133464 B CN 115133464B
- Authority
- CN
- China
- Prior art keywords
- fixed
- support
- cable
- left end
- driving motor
- 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.)
- Active
Links
Images
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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
- E02F5/145—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids control and indicating devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/30—Landfill technologies aiming to mitigate methane emissions
Abstract
The invention discloses an automatic cable laying device, which belongs to the field of cable laying and installation and comprises a vehicle body, a pavement ditching device, a soil material splitting device, a cable paying-off device, a soil material landfill device and an operation control box, wherein the pavement ditching device fixed by bolts is arranged on the right side of the top end of the vehicle body, the soil material splitting device is arranged at the left end of the pavement ditching device, the cable paying-off device fixed by bolts is arranged at the left end of the soil material splitting device, the soil material landfill device is arranged at the left end of the cable paying-off device, and the operation control box is arranged at the top end of the cable paying-off device. According to the invention, through reasonable design, automatic operations such as ditching, soil material diversion, electric wire laying, soil material landfill and the like in the cable laying operation can be performed, so that the cable laying efficiency is improved, and the labor intensity of workers is further reduced.
Description
Technical Field
The present invention relates to a cable laying device, and more particularly, to an automated cable laying device.
Background
With the continuous development of social economy and the wide use of electric power facilities, most of currently used urban cable laying methods are dug and buried at the bottom, a series of works such as ditching, line laying and landfill are needed during laying operation, and manual operation is time-consuming, labor-consuming and low in efficiency, so that a novel automatic cable laying device which is time-saving, labor-saving and efficient is needed.
Disclosure of Invention
The invention aims to provide an automatic cable laying device so as to solve the technical problems.
The invention adopts the following technical scheme for realizing the purposes:
the utility model provides an automatic change cable laying device, includes automobile body, road surface ditching device, earth material diverging device, cable pay-off, earth material landfill device, operation control box, bolt-up's road surface ditching device is installed on automobile body top right side, earth material diverging device is installed to road surface ditching device left end, bolt-up's cable pay-off is installed to earth material diverging device left end, the operation control box is installed on cable pay-off left end and is installed earth material landfill device and top.
On the basis of the technical scheme, the pavement ditching device comprises a supporting frame, a balancing weight, a first hydraulic cylinder, supporting blocks, rollers, bearings, dovetail grooves, a material shovel and a first driving motor, wherein the supporting frame is of a symmetrical L-shaped structure, the top of the left end of the supporting frame is provided with a metal balancing weight fixed by bolts, the bottom of the right end of the supporting frame is provided with the first hydraulic cylinder fixed by bolts, the supporting blocks are arranged at the bottom of the first hydraulic cylinder, the rollers are arranged on the inner sides of the supporting blocks and are hinged and fixed through the bearings, four groups of symmetrically distributed dovetail grooves are formed in the circumferential surfaces of the rollers, the material shovel matched in an inserting mode is arranged on the inner sides of the dovetail grooves, and the middle of the rear end of the rollers is provided with the first driving motor fixed in a key connection mode.
On the basis of the technical scheme, the soil material flow dividing device comprises a supporting seat, a material dividing box, triangular blocks, a material guiding pipe, a fixing support and a material guiding groove, wherein the supporting seat is of a double-section rectangular structure, the top end of the supporting seat is provided with the material dividing box fixed by bolts, the triangular blocks fixed in an adhering manner are arranged in the material dividing box, the material guiding pipes distributed symmetrically are arranged on two sides of the material dividing box, the fixing support is arranged in the middle of the right end of the material dividing box, and the material guiding groove connected in a welding manner is arranged at the tops of the material dividing box and the fixing support.
On the basis of the technical scheme, the cable pay-off device comprises a hydraulic oil tank, a coil support, a pay-off roll, a handle, a through hole, a rotary table, a protruding shaft, a second driving motor, a lead frame, an electric lead roller and a third driving motor, wherein the hydraulic oil tank is of a square rectangular box structure, the top end of the hydraulic oil tank is provided with the symmetrically distributed coil support, the pay-off roll is mounted on the inner side of the coil support and is connected with the inner side of the coil support in a sliding manner, the middle part of the front end of the pay-off roll is provided with the handle fixed by a bolt, the rear end of the pay-off roll is provided with four groups of through holes symmetrically distributed at equal intervals and is matched with the protruding shaft on the surface of the rotary table at the rear end in a plugging manner, and the middle part of the rear end of the rotary table is provided with the second driving motor fixed by key connection.
On the basis of the technical scheme, the wire frame is installed at the bottom of the left end of the pay-off roll, the electric wire guide roller fixed in a hinged mode is installed at the left side of the top end of the wire frame, and the third driving motor is installed at the middle of the rear end of the electric wire guide roller.
On the basis of the technical scheme, the soil material landfill device comprises a fixed base, a second hydraulic cylinder, a two-way screw rod support, a two-way screw rod, a fourth driving motor, a nut moving block and a trapezoid adjusting filling clamp, wherein the fixed base is of a three-section rectangular structure, two groups of second hydraulic cylinders fixed by bolts are arranged at the top of the left end of the fixed base, the two-way screw rod support fixed by bolts is arranged at the bottom of the second hydraulic cylinder, a hinged two-way screw rod is arranged at the middle part of the top of the two-way screw rod support, a fourth driving motor fixed by key connection is arranged at the middle part of the rear end of the two-way screw rod, a symmetrical threaded connection nut moving block is arranged on the circumferential surface of the two-way screw rod, and the nut moving block is connected with the trapezoid adjusting filling clamp at the left end through bolts.
Compared with the prior art, the invention has the following advantages: according to the cable laying device, the pavement ditching device is used for ditching operation of a construction area, meanwhile, the material shovel which is connected in an inserted mode is convenient to maintain and replace, then earth materials enter the distribution box through the guide groove and are conveyed to two sides of a gully through the guide pipe, finally, the cable is laid on the inner side of the gully through the cable paying-off device and the earth material landfill device, the earth materials on the two sides of the gully are buried above the cable, the labor participation degree is effectively reduced, the labor intensity of workers is reduced, the automation degree is high, and the cable laying efficiency is improved.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention.
FIG. 2 is an assembly view of the pavement trenching apparatus of the present invention.
FIG. 3 is an assembly view of the soil material diverting device according to the present invention.
Fig. 4 is a side sectional view of the soil material diverting device of the present invention.
Fig. 5 is an assembly view of the cable paying-off device according to the present invention.
FIG. 6 is an assembly view of the soil landfill device according to the present invention.
In the figure: 1. the device comprises a vehicle body, 2 parts of pavement ditching devices, 3 parts of soil diversion devices, 4 parts of cable paying-off devices, 5 parts of soil landfill devices, 6 parts of operation control boxes, 7 parts of supporting frames, 8 parts of balancing weights, 9 parts of supporting frames, a first hydraulic cylinder, 10 parts of supporting blocks, 11 parts of rollers, 12 parts of bearings, 13 parts of dovetail grooves, 14 parts of supporting frames, 15 parts of material shovels, first driving motors, 16 parts of supporting frames, 17 parts of material distribution boxes, 18 parts of supporting frames, triangular blocks, 19 parts of material distribution pipes, 20 parts of supporting frames, 21 parts of supporting frames, material guiding grooves, 22 parts of supporting frames, hydraulic oil tanks, 23 parts of coil brackets, 24 parts of unreeling rolls, 25 parts of supporting frames, handles, 26 parts of supporting frames, through holes, 27 parts of supporting frames, 28 parts of supporting frames, protruding shafts, 29 parts of supporting frames, second driving motors, 30 parts of lead frames, 31 parts of electric lead rolls, 32 parts of driving motors, 33 parts of supporting frames, 34 parts of second hydraulic cylinders, 35 parts of two-way lead screw brackets, 36 parts of two-way lead screws, 37 parts of driving motors, 38 parts of nut moving blocks, 39 parts of trapezoidal adjusting filling clips.
Detailed Description
The invention is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1-5, an automatic cable laying device comprises a vehicle body 1, a pavement ditching device 2, a soil material splitting device 3, a cable paying-off device 4, a soil material landfill device 5 and an operation control box 6, wherein the pavement ditching device 2 fixed by bolts is installed on the right side of the top end of the vehicle body 1, the soil material splitting device 3 is installed at the left end of the pavement ditching device 2, the cable paying-off device 4 fixed by bolts is installed at the left end of the soil material splitting device 3, the soil material landfill device 5 is installed at the left end of the cable paying-off device 4, and the operation control box 6 is installed at the top end of the cable paying-off device 4.
The pavement ditching device 2 comprises a support frame 7, a balancing weight 8, a first hydraulic cylinder 9, a support block 10, rollers 11, bearings 12, dovetail grooves 13, a material shovel 14 and a first driving motor 15, wherein the support frame 7 is of a symmetrical L-shaped structure, the top of the left end of the support frame is provided with a metal balancing weight 8 fixed by bolts, the bottom of the right end of the support frame 7 is provided with the first hydraulic cylinder 9 fixed by bolts, the bottom of the first hydraulic cylinder 9 is provided with the support block 10, the inner side of the support block 10 is provided with the rollers 11 and is hinged and fixed through the bearings 12, the circumferential surface of the rollers 11 is provided with four groups of symmetrically distributed dovetail grooves 13, the inner side of each dovetail groove 13 is provided with a material shovel 14 matched in an inserting mode, and the middle part of the rear end of each roller 11 is provided with the first driving motor 15 fixed by key connection.
The soil material diverging device 3 includes supporting seat 16, divides workbin 17, triangle piece 18, passage 19, fixed bolster 20, draw groove 21, the branch workbin 17 of bolt fastening is installed to supporting seat 16 for two segmentation rectangle structures and top, divide workbin 17 internally mounted to have the fixed triangle piece 18 of bonding, divide the passage 19 of symmetrical distribution is installed to workbin 17 both sides, divide workbin 17 right-hand member mid-mounting to have fixed bolster 20, divide workbin 17, fixed bolster 20 top to install welded connection's draw groove 21.
The cable pay-off 4 comprises a hydraulic oil tank 22, a coil support 23, a pay-off roll 24, a handle 25, a through hole 26, a turntable 27, a protruding shaft 28 and a second driving motor 29, wherein the hydraulic oil tank 22 is of a square rectangular box structure, the coil support 23 is symmetrically distributed at the top end of the hydraulic oil tank, the pay-off roll 24 in sliding connection is mounted on the inner side of the coil support 23, the handle 25 fixed by bolts is mounted at the middle part of the front end of the pay-off roll 24, four groups of through holes 26 symmetrically distributed at equal intervals are formed in the rear end of the pay-off roll 24 and are in plug-in fit with the protruding shaft 28 on the surface of the turntable 27 at the rear end, and the second driving motor 29 fixed by key connection is mounted at the middle part of the rear end of the turntable 27.
The left end bottom of the pay-off roll 24 is provided with a lead frame 30, the left side of the top end of the lead frame 30 is provided with an electric lead roller 31 which is hinged and fixed, and the middle part of the rear end of the electric lead roller 31 is provided with a third driving motor 32.
The soil material landfill device 5 includes unable adjustment base 33, second pneumatic cylinder 34, two-way lead screw support 35, two-way lead screw 36, fourth driving motor 37, nut movable block 38, trapezoidal regulation filling clamp 39, unable adjustment base 33 is two sets of second pneumatic cylinders 34 of syllogic rectangle structure and left end top installation bolt fastening, the two-way lead screw support 35 of bolt fastening is installed to second pneumatic cylinder 34 bottom, two-way lead screw support 35 top mid-mounting has the two-way lead screw 36 of articulated fastening, four driving motor 37 of key connection fixed is installed to two-way lead screw 36 rear end mid-mounting, nut movable block 38 of symmetrical threaded connection is installed to two-way lead screw 36 circumference surface, nut movable block 38 passes through bolted connection with trapezoidal regulation filling clamp 39 of left end.
The working principle of the invention is as follows: the method comprises the steps of adjusting and modifying set parameters through a control operation panel, transporting equipment to a target construction area through a car body, adjusting the heights of a roller, a material shovel and a road surface through a first hydraulic cylinder, driving the roller and the material shovel to rotate through a first driving motor to ditche the road surface, enabling the roller and the material shovel to be in plug connection through a dovetail groove so as to be convenient to replace and maintain, enabling earth materials excavated in the material shovel to enter a guide groove in the rotating process of the roller, enabling the guide groove to be of an open cavity box structure with an inclined angle, enabling the bottom of the inner side of the left end to be provided with a rectangular through groove, enabling the earth materials to penetrate through the rectangular through groove along the slope of the inner side of the guide groove under the influence of gravity of the earth materials, enabling the earth materials falling into the distribution box to be divided into two guide pipes evenly under the action of a triangular block, enabling the earth materials to be discharged from the guide pipes and fall on the ground on two sides of a sink, then the coil support and the pay-off reel are in split sliding connection, the pay-off reel is in plug connection with a protruding shaft on the surface of the rotary table through a through hole at the rear end, a threaded connection bolt is arranged at the front end of the protruding shaft to further limit the protruding shaft to the inner side of the through hole so as to prevent the pay-off reel from being separated from the rotary table, the rotary table drives the pay-off reel to rotate more stably when the pay-off reel is convenient to replace, when the pay-off is needed, the rotary table and the pay-off reel are driven to rotate through a second driving motor, then an electric wire roller driven by a third driving motor at the top end of the lead frame is matched to convey a cable and lay the cable into a gully, after the cable is laid, a bidirectional screw is driven to rotate through a fourth driving motor, then the bidirectional screw is matched with a nut moving block to drive a trapezoidal adjusting filler clamp to move inwards simultaneously, and soil materials at two sides of the gully gather in the inner portion of the lateral gully of the trapezoidal adjusting filler clamp, realize landfill, can realize the regulation of height simultaneously through second pneumatic cylinder and lead screw support connection and avoid trapezoidal regulation filling clamp to drag the ground, first pneumatic cylinder and second pneumatic cylinder all are connected with hydraulic tank through the pipeline simultaneously and provide power for the pneumatic cylinder.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art from this disclosure that changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the invention.
Claims (2)
1. An automatic change cable laying device, includes automobile body (1), road surface ditching device (2), earth material diverging device (3), cable pay-off (4), earth material landfill device (5), operation control box (6), its characterized in that: the right side of the top end of the vehicle body (1) is provided with a pavement ditching device (2) fixed by bolts, the left end of the pavement ditching device (2) is provided with a soil material splitting device (3), the left end of the soil material splitting device (3) is provided with a cable paying-off device (4) fixed by bolts, the left end of the cable paying-off device (4) is provided with a soil material landfill device (5) and the top end of the cable paying-off device is provided with an operation control box (6);
the pavement ditching device (2) comprises a support frame (7), a balancing weight (8), a first hydraulic cylinder (9), a support block (10), rollers (11), bearings (12), dovetail grooves (13), a material shovel (14) and a first driving motor (15), wherein the support frame (7) is of a symmetrical L-shaped structure, the top of the left end is provided with a bolt-fixed metal balancing weight (8), the bottom of the right end of the support frame (7) is provided with the bolt-fixed first hydraulic cylinder (9), the bottom of the first hydraulic cylinder (9) is provided with the support block (10), the inner side of the support block (10) is provided with the rollers (11) and hinged and fixed through the bearings (12), four groups of symmetrically distributed dovetail grooves (13) are formed in the circumferential surface of the rollers (11), the inner side of each dovetail groove (13) is provided with the material shovel (14) which is matched in an inserting mode, and the middle of the rear end of the roller (11) is provided with the first driving motor (15) which is connected and fixed through a key;
the soil material flow dividing device (3) comprises a supporting seat (16), a material dividing box (17), triangular blocks (18), a material guide pipe (19), a fixed support (20) and a material guiding groove (21), wherein the supporting seat (16) is of a double-section rectangular structure, the top end of the supporting seat is provided with the material dividing box (17) fixed by bolts, the triangular blocks (18) fixed by adhesion are arranged in the material dividing box (17), the material guide pipes (19) distributed symmetrically are arranged on two sides of the material dividing box (17), the fixed support (20) is arranged in the middle of the right end of the material dividing box (17), and the material guiding groove (21) connected by welding is arranged at the tops of the material dividing box (17) and the fixed support (20);
the cable paying-off device (4) comprises a hydraulic oil tank (22), a coil support (23), paying-off rolls (24), handles (25), through holes (26), a rotary table (27), a protruding shaft (28) and a second driving motor (29), wherein the hydraulic oil tank (22) is of a square rectangular box structure, the coil supports (23) are symmetrically distributed at the top ends of the hydraulic oil tank, the paying-off rolls (24) are slidably connected and mounted on the inner sides of the coil supports (23), the handles (25) are fixedly mounted at the middle parts of the front ends of the coil supports (23), four groups of through holes (26) which are equidistantly and symmetrically distributed are formed in the rear ends of the paying-off rolls (24) and are in plug-in fit with the protruding shaft (28) on the surface of the rotary table (27) at the rear ends, and the second driving motor (29) is fixedly connected through keys is mounted in the middle of the rear ends of the rotary table (27).
The wire frame (30) is installed at the bottom of the left end of the pay-off roll (24), an electric wire guide roller (31) fixed in a hinged mode is installed on the left side of the top end of the wire frame (30), and a third driving motor (32) is installed in the middle of the rear end of the electric wire guide roller (31).
2. An automated cable laying device according to claim 1, characterized in that: the soil material landfill device (5) comprises a fixed base (33), a second hydraulic cylinder (34), a bidirectional screw support (35), a bidirectional screw (36), a fourth driving motor (37), a nut moving block (38) and a trapezoid adjusting filling clamp (39), wherein the fixed base (33) is of a three-section rectangular structure, two groups of second hydraulic cylinders (34) fixed by bolts are arranged at the top of the left end, the bottom of each second hydraulic cylinder (34) is provided with the bidirectional screw support (35) fixed by bolts, the middle part of the top end of each bidirectional screw support (35) is provided with the bidirectional screw (36) fixed by hinges, the middle part of the rear end of each bidirectional screw (36) is provided with the fourth driving motor (37) fixed by key connection, the circumference surface of each bidirectional screw (36) is provided with the nut moving block (38) connected by symmetrical threads, and the trapezoid adjusting filling clamp (39) at the left end is connected by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211052785.8A CN115133464B (en) | 2022-08-31 | 2022-08-31 | Automatic change cable laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211052785.8A CN115133464B (en) | 2022-08-31 | 2022-08-31 | Automatic change cable laying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115133464A CN115133464A (en) | 2022-09-30 |
| CN115133464B true CN115133464B (en) | 2023-05-26 |
Family
ID=83387433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211052785.8A Active CN115133464B (en) | 2022-08-31 | 2022-08-31 | Automatic change cable laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115133464B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115341608B (en) * | 2022-10-18 | 2023-02-17 | 国网山东省电力公司临朐县供电公司 | Cable embedding equipment |
| CN116632725B (en) * | 2023-07-25 | 2023-09-29 | 宇杰照明工程(山东)有限公司 | Cable laying device |
| CN117154599A (en) * | 2023-10-31 | 2023-12-01 | 国网山东省电力公司高青县供电公司 | Cable direct-buried laying device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2735654A1 (en) * | 2012-11-27 | 2014-05-28 | Lasse Jaakkola | Wheel trenching apparatus for laying cable into ground |
| WO2018036046A1 (en) * | 2016-08-26 | 2018-03-01 | 李晓敏 | Construction vehicle for transporting cables |
| CN113896028A (en) * | 2021-10-09 | 2022-01-07 | 郑州铁路职业技术学院 | Cable laying and moving device for railway |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10033517B4 (en) * | 2000-07-11 | 2004-08-12 | Reinhard Schuster | Cable laying machine |
| CN110912029B (en) * | 2019-12-13 | 2020-10-27 | 东阳宗添电子科技有限公司 | Buried cable laying device |
| CN212137122U (en) * | 2020-05-21 | 2020-12-11 | 中铁十局集团有限公司 | Simple automatic cable laying vehicle |
| CN111997126A (en) * | 2020-09-08 | 2020-11-27 | 石忠滚 | Concealed pipe laying device for improving saline-alkali soil |
| CN112681427A (en) * | 2020-12-29 | 2021-04-20 | 国网河南省电力公司西峡县供电公司 | Ground grooving mechanism and cable laying device |
| CN112864952A (en) * | 2021-01-18 | 2021-05-28 | 张勇明 | Electric wire pipe laying process and auxiliary equipment |
| CN113073697A (en) * | 2021-03-03 | 2021-07-06 | 冯如意 | Fill out soil and cover mechanism and pipeline for hydraulic engineering and bury equipment underground |
-
2022
- 2022-08-31 CN CN202211052785.8A patent/CN115133464B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2735654A1 (en) * | 2012-11-27 | 2014-05-28 | Lasse Jaakkola | Wheel trenching apparatus for laying cable into ground |
| WO2018036046A1 (en) * | 2016-08-26 | 2018-03-01 | 李晓敏 | Construction vehicle for transporting cables |
| CN113896028A (en) * | 2021-10-09 | 2022-01-07 | 郑州铁路职业技术学院 | Cable laying and moving device for railway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115133464A (en) | 2022-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115133464B (en) | Automatic change cable laying device | |
| CN204417938U (en) | A kind of railway changes pillow and pushes away the multi-functional maintenance machine of quarrel | |
| CN105442424A (en) | Full-automatic jet type pavement pit repairing vehicle | |
| CN102176613A (en) | Portable intelligent cable wire barrow | |
| CN205134163U (en) | Car is repaired in bituminous paving hole groove | |
| CN114382123A (en) | Bulldozing type cable ditching device for electric power construction | |
| CN108963880B (en) | Municipal works cable laying auxiliary device | |
| CN116695811A (en) | Municipal road pipe network milling and digging grooving construction equipment and construction method | |
| CN105862711A (en) | Hydraulic reclamation device and method for mud sealing, draining and reinforcing | |
| CN209923730U (en) | Pitch device that paves for municipal building | |
| CN110700341A (en) | Multifunctional crawler-type frozen soil ditching pipe-jacking tunneling locomotive | |
| CN114922241A (en) | Auxiliary device is laid with buried pipe in advance to municipal administration | |
| CN110747918B (en) | Construction device for directly-buried cable | |
| CN209843056U (en) | Multiple complicated operating mode simulation excavation equipment suitable for tunnel model test | |
| CN114413064A (en) | Underground drainage pipe laying device | |
| CN108625373B (en) | Foundation pit anchor cable cutting machine | |
| CN108988213B (en) | Temporary cable laying device for construction site | |
| DE102016000141A1 (en) | Empty pipe-laying machine | |
| CN211104228U (en) | Cutting device of MPP pipe | |
| CN213512366U (en) | Water bores and passes through machine | |
| CN206800148U (en) | A kind of pitch-rood | |
| CN220118791U (en) | Propelling device of push bench | |
| CN110927909B (en) | Large-diameter optical cable direct-buried laying construction vehicle | |
| CN217556975U (en) | Sandbag cofferdam laying device for reservoir engineering | |
| CN215977281U (en) | Municipal administration delivery pipe excavation face prevents oblique reinforced structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |