CN212687158U - Novel subway ring network cable wire barrow - Google Patents
Novel subway ring network cable wire barrow Download PDFInfo
- Publication number
- CN212687158U CN212687158U CN202021175379.7U CN202021175379U CN212687158U CN 212687158 U CN212687158 U CN 212687158U CN 202021175379 U CN202021175379 U CN 202021175379U CN 212687158 U CN212687158 U CN 212687158U
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- cable
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- tray base
- vehicle underframe
- ring network
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Abstract
The utility model provides a novel subway looped netowrk cable wire barrow, including the vehicle underframe, the below of vehicle underframe is equipped with the rail wheel, the middle part of vehicle underframe is equipped with cable tray base, cable tray base subsidiary hydraulic drive device, the cable drum is installed to cable tray base top, hydraulic drive device drive cable drum rotates and carries out the unwrapping wire, the vehicle underframe is provided with the cable support arm for the cable carries out the direction when unwrapping wire. The utility model discloses simple structure, reasonable in design, high tension cable lays in the operation on the track, both reduced manual operation, it is tight mainly to do benefit to the time limit for a project, and the track breakpoint is many, and the railcar operation district section of being not convenient for can solve pure manual cabling problem again, promotes work efficiency, can ensure safe and reliable again, improves construction quality.
Description
Technical Field
The utility model relates to a cable laying field in the circular tunnel of subway is a novel subway looped netowrk cable wire barrow particularly.
Background
At present, urban rail transit engineering is built in China in a large amount, the urban rail transit engineering strives for being opened as soon as possible for meeting the traveling demands of citizens, the construction period of a subway project is short, and particularly for the power supply major of post-station construction, the construction situation that rail communication is electricity communication is almost short. A large amount of cables need to be used in the subway construction process, the laying quality of the cables directly influences the safety of the subway, the cables are heavy and inconvenient to lay, at present, a paying-off device is mostly adopted for laying the cables in some modes, the existing cable laying paying-off device has the problems of low working efficiency, poor stability of the cables in the laying and paying-off process and high labor intensity of operators, the ground in a subway tunnel is complex in shape, some cables have tracks and some cables do not have tracks, and the existing paying-off device cannot meet various complex environments. In order to solve the problem existing in the power cable paying-off process, time and labor are saved in paying-off operation, and damage to the cable is reduced, a power cable paying-off device needs to be provided, and the problem is solved.
Disclosure of Invention
Not enough to above-mentioned prior art, the utility model provides a novel subway looped netowrk cable drum carriage, this cable drum carriage easy operation, labour saving and time saving can effectively improve cable laying efficiency, is adapted to the cable laying of the orbital various environment of subway.
The utility model provides a technical scheme: the utility model provides a novel subway looped netowrk cable wire barrow, includes the vehicle underframe, the below of vehicle underframe is equipped with four rail wheels, the middle part of vehicle underframe is equipped with cable tray base, the subsidiary hydraulic drive device of cable tray base provides the cable drum unwrapping wire from the turning force, the cable drum is installed to cable tray base top, cable tray base passes through hydraulic drive device and drives the cable drum in step and rotate the unwrapping wire, the place ahead of vehicle underframe is provided with the cable support arm for the cable guides when unwrapping wire.
Furthermore, four corners of the chassis are provided with support telescopic arms, and rubber wheels used for walking in a trackless tunnel are mounted below each support telescopic arm.
Further, support flexible arm along the vehicle bottom frame about transversely stretch out and draw back or vertical flexible from top to bottom, the adjustment that the rubber wheel realized the angle reaches the inseparable combination of curved surface in the tunnel, support flexible arm and rubber wheel and form supporting, support flexible arm can be through transversely, vertically flexible seek the rubber wheel motion of being convenient for in suitable position in interval tunnel, supplementary rail wheel cabling, perhaps independent movement cabling.
Furthermore, the side of rail wheel all is equipped with hydraulic lifting device, be equipped with the bracing piece between two rail wheels in vehicle underframe the place ahead and between two rail wheels at rear respectively, the both ends of bracing piece are connected with corresponding hydraulic lifting device respectively for promote or put down the rail wheel.
Further, still be equipped with driver's cabin and engine compartment on the vehicle bottom frame, be provided with control system in the driver's cabin for control the drive operation and the operation of whole wire barrow, monitor the state of unwrapping wire, walking, whole car operation, be equipped with the engine in the engine compartment, provide power and electric power for whole wire barrow.
Further, the cable support arm is including installing the rolling bearing on the vehicle underframe, the last rotation support arm that is equipped with of rolling bearing, the end parallel arrangement who rotates the support arm has two unwrapping wire pulleys, the cable support arm can be through setting up the direction cable laying direction cable support direction, one-step shaping.
The utility model discloses can use in there are rail and two kinds of operating modes of trackless in the tunnel, the walking speed of wire barrow and the matching of cable unwrapping wire speed, unwrapping wire speed slightly is greater than walking speed, reduces dragging of cable, and can guarantee lax of cable, and walking speed and cable unwrapping wire speed's matching degree is adjustable to satisfy the requirement of different cable unwrapping wires. The cable tray base and the cable supporting arm are both powered and can be used in a matched mode, and pulling of cables can be reduced. The cable support arm is adjustable, can satisfy the demand of different unwrapping wire positions.
The utility model discloses simple structure, reasonable in design, high tension cable lays in the operation on the track, both reduced manual operation, it is tight mainly to do benefit to the time limit for a project, and the track breakpoint is many, and the railcar operation district section of being not convenient for can solve pure manual cabling problem again, promotes work efficiency, can ensure safe and reliable again, improves construction quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a rear view of FIG. 1;
FIG. 4 is a top view of FIG. 1;
in the figure: the cable tray comprises a vehicle chassis, 2 track wheels, 3 cable tray bases, 4 cable drums, 5 cable supporting arms, 5-1 rotating bearings, 5-2 rotating supporting arms, 5-3 paying-off pulleys, 6 supporting telescopic arms, 7 rubber wheels, 8 hydraulic lifting devices, 9 supporting rods, 10 cabs and 11 engine cabins.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The novel subway ring network cable wire barrow shown in fig. 1-4 comprises a vehicle chassis 1, four rail wheels 2 are arranged below the vehicle chassis 1, a cable tray base 3 is arranged at the middle part of the vehicle chassis 1, a hydraulic driving device is attached to the cable tray base 3, a cable tray 4 is installed above the cable tray base 3, the cable tray base 3 synchronously drives the cable tray 4 to rotate for paying off through the hydraulic driving device, a cable supporting arm 5 is arranged in front of the vehicle chassis 1 and used for guiding a cable during paying off.
The four corners of the vehicle underframe 1 are provided with supporting telescopic arms 6, and rubber wheels 7 used for walking in a trackless tunnel are arranged below each supporting telescopic arm 6. The supporting telescopic arm 6 transversely stretches along the left and right sides of the vehicle underframe or longitudinally stretches up and down, and the rubber wheels 7 realize the tight combination of the curved surface in the tunnel by adjusting the angle.
The side of rail wheel 2 all is equipped with hydraulic lifting device 8, be equipped with bracing piece 9 between two rail wheels in vehicle underframe 1 the place ahead and between two rail wheels at rear respectively, the both ends of bracing piece 9 are connected with corresponding hydraulic lifting device 8 respectively for promote or put down rail wheel 2.
The cable support arm 5 comprises a rotating bearing 5-1 arranged on the vehicle chassis 1, the rotating bearing 5-1 is provided with a rotating support arm 5-2, the tail end of the rotating support arm 5-2 is provided with two paying-off pulleys 5-3 in parallel, a driving device drives the rotating bearing 5-1 to rotate to drive the rotating support arm 5-2 to rotate to adjust the direction of cable laying, and cables penetrate out of the paying-off pulleys 5-3 to the cable support to be laid.
The vehicle chassis is characterized in that a cab 10 and an engine cabin 11 are further arranged on the vehicle chassis 1, a control system is arranged in the cab 10 and used for controlling the driving operation and the operation of the whole paying-off vehicle and monitoring the states of paying-off, walking and running of the whole paying-off vehicle, and an engine is arranged in the engine cabin 11 and provides power and electric power for the whole paying-off vehicle.
The utility model discloses during the specific use, when having the rail condition, control system through the driver's cabin control support flexible arm upwards lifts up, utilizes the rail wheel to walk on the track, and cable tray base has hydraulic motor driven power, makes the cable drum rotate the unwrapping wire, and through the direction of cable support arm, different high positions in the tunnel are arranged to the messenger cable, and when the trackless condition was down, the control system of driver's cabin operated hydraulic lifting device lifting rail wheel, made the rubber tyer walk in the trackless tunnel. The utility model discloses can also adopt rail wheel and rubber tyer walking simultaneously according to the topography in the tunnel, can freely switch the mode of walking.
The utility model discloses an engine adopts the cummins engine, adopts hydraulic pressure to provide power, and hydraulic system's key parts adopts import components and parts, reduces the fault rate of equipment. The utility model discloses still can provide lighting system, satisfy the illumination of dark surrounds in the tunnel. The equipment can realize the automatic laying of the cable by only 2-3 persons, and simultaneously can reduce the labor intensity of the persons.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel subway looped netowrk cable wire barrow, includes vehicle underframe (1), the below of vehicle underframe (1) is equipped with four rail wheels (2), its characterized in that: the middle part of vehicle bottom frame (1) is equipped with cable tray base (3), cable tray base (3) subsidiary hydraulic drive device, cable drum (4) are installed to cable tray base (3) top, cable tray base (3) rotate the unwrapping wire through hydraulic drive device synchronous drive cable drum (4), the place ahead of vehicle bottom frame (1) is provided with cable support arm (5) for the cable carries out the direction when unwrapping wire.
2. The novel subway ring network cable drum carriage as claimed in claim 1, wherein: the four corners of the vehicle underframe (1) are provided with supporting telescopic arms (6), and rubber wheels (7) used for walking in a trackless tunnel are arranged below each supporting telescopic arm (6).
3. The novel subway ring network cable drum carriage as claimed in claim 2, wherein: the supporting telescopic arm (6) transversely stretches along the left and right sides of the vehicle chassis or longitudinally stretches up and down, and the rubber wheels (7) realize tight combination of the curved surfaces in the tunnel by adjusting the angle.
4. The novel subway ring network cable drum carriage as claimed in claim 1, wherein: the side of rail wheel (2) all is equipped with hydraulic lifting device (8), be equipped with bracing piece (9) between two rail wheels in vehicle underframe (1) the place ahead and between two rail wheels at rear respectively, the both ends of bracing piece (9) are connected with corresponding hydraulic lifting device (8) respectively for promote or put down rail wheel (2).
5. The novel subway ring network cable drum carriage as claimed in claim 1, wherein: the cable supporting arm (5) comprises a rotating bearing (5-1) arranged on the vehicle underframe (1), the rotating bearing (5-1) is provided with a rotating supporting arm (5-2), and the tail end of the rotating supporting arm (5-2) is provided with two paying-off pulleys (5-3) in parallel.
6. The novel subway ring network cable drum carriage as claimed in claim 1, wherein: still be equipped with driver's cabin (10) and engine compartment (11) on vehicle bottom frame (1), be provided with control system in driver's cabin (10) for the drive operation and the operation of control whole wire barrow monitor the state of unwrapping wire, walking, whole car operation, be equipped with the engine in the engine compartment (11), provide power and electric power for whole wire barrow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021175379.7U CN212687158U (en) | 2020-06-22 | 2020-06-22 | Novel subway ring network cable wire barrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021175379.7U CN212687158U (en) | 2020-06-22 | 2020-06-22 | Novel subway ring network cable wire barrow |
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| Publication Number | Publication Date |
|---|---|
| CN212687158U true CN212687158U (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021175379.7U Active CN212687158U (en) | 2020-06-22 | 2020-06-22 | Novel subway ring network cable wire barrow |
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| CN (1) | CN212687158U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114436035A (en) * | 2022-03-14 | 2022-05-06 | 江苏永鼎盛达电缆有限公司 | Copper rod drawing emergency control swinging pay-off equipment for cables and use method |
| CN117096785A (en) * | 2023-10-19 | 2023-11-21 | 中铁三局集团广东建设工程有限公司 | Automatic cable laying device and method for subway section |
-
2020
- 2020-06-22 CN CN202021175379.7U patent/CN212687158U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114436035A (en) * | 2022-03-14 | 2022-05-06 | 江苏永鼎盛达电缆有限公司 | Copper rod drawing emergency control swinging pay-off equipment for cables and use method |
| CN117096785A (en) * | 2023-10-19 | 2023-11-21 | 中铁三局集团广东建设工程有限公司 | Automatic cable laying device and method for subway section |
| CN117096785B (en) * | 2023-10-19 | 2024-03-19 | 中铁三局集团广东建设工程有限公司 | Automatic cable laying device and method for subway section |
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