CN211496470U - Device convenient to installation and recovery are laid to heavy cable of gallery in pit - Google Patents
Device convenient to installation and recovery are laid to heavy cable of gallery in pit Download PDFInfo
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- CN211496470U CN211496470U CN201922435813.4U CN201922435813U CN211496470U CN 211496470 U CN211496470 U CN 211496470U CN 201922435813 U CN201922435813 U CN 201922435813U CN 211496470 U CN211496470 U CN 211496470U
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Abstract
The utility model provides a device convenient to installation and recovery are laid to heavy cable in gallery in pit belongs to metal mine technical field. The device convenient for laying, installing and recovering the heavy cable in the underground roadway comprises a cable reel flat car and a traction electric locomotive. The utility model discloses a simple structure, preparation, simple to operate's device is laid and is retrieved the in-process at cable laying and recovery, utilizes vertical cable drum flatcar, lifts by crane flatcar and traction motor car with the cable and lays and retrieve, realizes using manpower sparingly, safe and reliable and improve cable installation and recovery efficiency, selects the butt joint mounting means who connects traction motor car, cable drum flatcar, lifts by crane the flatcar according to operating mode needs, is suitable for various operating modes.
Description
Technical Field
The utility model belongs to the technical field of the metal mine, concretely relates to device convenient to installation and recovery are laid to heavy cable in gallery in pit.
Background
According to the relevant regulations, all production and capital mines are still using non-flame retardant cables and must be replaced by flame retardant cables. Most mines face extensive non-flame-retardant cable replacement because the cables installed in the past are non-flame-retardant cables. In the prior art, cables are mostly paved and recovered by manual drag and drop, the method faces large uncontrollable safety risks, the personnel investment is large, the labor intensity is high, the working efficiency is low, multiple persons simultaneously concentrate on operation and command coordination, and the normal and safe production in a large range is influenced. Therefore, the underground power supply and distribution system meets the requirement of safe production, and meanwhile, the safety risk in the heavy cable laying and recovery process is controllable. Therefore, there is a need to provide a new device to solve the disadvantages of manual drag and drop laying of recycled cables.
Disclosure of Invention
In order to overcome the problem that exists among the background art, the utility model discloses a device convenient to installation and recovery are laid to heavy cable of gallery in pit can realize using manpower sparingly material resources to quick installation and the recovery of the heavy cable of gallery in pit, improves the installation effectiveness.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a device convenient to installation and recovery are laid to heavy cable in gallery in pit, includes cable drum flatcar, lifts by crane flatcar and traction motor car, cable drum flatcar, lift by crane flatcar and traction motor car between can dismantle the connection through the connecting rod, install vertical rotating disc through the pivot on the cable drum flatcar, set up the fixed orifices that is used for fixed cable drum on the vertical rotating disc, install the jib on the platform that lifts by crane, still install hydraulic lifting device between jib and the platform top surface that lifts by crane, hydraulic lifting device and hydraulic oil pump connection.
Furthermore, the lifting rod consists of an insulating resin loop bar, a tobacco pipe type loop bar and a U-shaped fork head, the tobacco pipe type loop bar is inserted into the insulating resin loop bar and fixed through a penetrating pin, the lower part of the U-shaped fork head is connected with an inserting handle through a universal joint, and the U-shaped fork head is inserted into the tobacco pipe type loop bar through the inserting handle and fixed through the penetrating pin.
Furthermore, a plurality of rolling bearings are mounted on the two insertion rods of the U-shaped fork head.
Furthermore, a protective guard is further installed at the top of the lifting flat car.
The utility model has the advantages that:
the utility model discloses a simple structure, preparation, simple to operate's device is laid and is retrieved the in-process at cable laying and recovery, utilizes vertical cable drum flatcar, lifts by crane flatcar and traction motor car with the cable and lays and retrieve, realizes using manpower sparingly, safe and reliable and improve cable installation and recovery efficiency, selects the butt joint mounting means who connects traction motor car, cable drum flatcar, lifts by crane the flatcar according to operating mode needs, is suitable for various operating modes.
Drawings
Fig. 1 is a plan view of a cable drum flatcar of the present invention;
fig. 2 is a side view of the cable reel flatcar of the present invention;
fig. 3 is a side view of the lifting flat car of the present invention;
FIG. 4 is a side view of the boom of the present invention;
fig. 5 is a schematic view of cable laying according to embodiment 1 of the present invention;
fig. 6 is a schematic view of cable recycling in embodiment 1 of the present invention;
fig. 7 is a schematic diagram of the device of the present invention for dragging and dropping cables below 120 mm;
fig. 8 is a schematic diagram of the device of the present invention for dragging and dropping cables with a diameter of 120mm or more;
fig. 9 is a schematic view of cable laying according to embodiment 2 of the present invention;
fig. 10 is a schematic view of the cable recycling in embodiment 2 of the present invention;
fig. 11 is a schematic view of the device of the present invention being coiled in a cable coil.
In the figure, 1-cable reel flat car, 2-traction electric locomotive, 3-vertical rotary disc, 4-fixed hole, 5-lifting flat car, 6-hydraulic lifting device, 7-hydraulic oil pump, 8-insulating resin loop bar, 9-tobacco pipe type loop bar, 10-U type fork, 11-universal joint, 12-insertion handle, 13-rolling bearing, 14-protective guard and 15-cable reel.
The specific implementation mode is as follows:
in order to make the objects, technical solutions and advantages of the present invention clearer, the following will describe in detail the preferred embodiments of the present invention to facilitate understanding of the technical staff.
As shown in fig. 1-4, a device convenient to installation and recovery are laid to heavy cable in gallery under well, including cable drum flatcar 1, lift by crane flatcar 5 and traction motor car 2, cable drum flatcar 1, lift by crane flatcar 5 and traction motor car 2 between can dismantle the connection through the connecting rod, adopt the lock joint mode to be connected between connecting rod tip and cable drum flatcar 1 and the traction motor car 2, can realize quick dismantlement and butt joint, install vertical rotatory disc 3 through the pivot on the cable drum flatcar 1, offer the fixed orifices 4 that is used for fixed cable drum 15 on the vertical rotatory disc 3, cable drum 15 can vertically be fixed in on vertical rotatory disc 3 for cable is laid and is retrieved in-process dish discharge cable and dish and returns the cable. The lifting flat car 5 is detachably connected with the cable reel flat car 1 and the traction electric locomotive 2 through the connecting rod, the end part of the connecting rod is connected with the cable reel flat car 1 and the traction electric locomotive 2 in a fastening mode, quick disassembly and butt joint can be realized, a lifting rod is installed on the lifting flat car 5, a hydraulic lifting device 6 is further installed between the lifting rod and the top surface of the lifting flat car 5, and the hydraulic lifting device 6 is connected with a hydraulic oil pump 7. The vertical swing range of the hydraulic lifting device is 0-45 degrees, the horizontal swing range of the hydraulic lifting device is 0-120 degrees, preferably, the hydraulic lifting device 6 adopts an existing commercial industrial hydraulic cylinder, a cylinder body of the hydraulic cylinder is installed on the lifting flat car 5, a piston rod is connected with a lifting rod, and an oil inlet of the hydraulic cylinder is connected with a hydraulic oil pump 7 on the lifting flat car 5. The lifting rod consists of an insulating resin loop bar 8, a tobacco pipe type loop bar 9 and a U-shaped fork head 10, the tobacco pipe type loop bar 9 is inserted on the insulating resin loop bar 8 and is fixed through a penetrating pin, the lower part of the U-shaped fork head 10 is connected with an inserting handle 12 through a universal joint 11, the U-shaped fork head 10 is inserted on the tobacco pipe type loop bar 9 through the inserting handle 12 and is fixed through the penetrating pin, the pin penetrating is flexibly fixed between the insulating resin loop bar 8 and the tobacco pipe type loop bar 9 and between the tobacco pipe type loop bar 9 and the U-shaped fork head 10, the cable lifting rod is telescopic and extensible and is suitable for different working condition requirements.
A plurality of rolling bearings 13 are arranged on the two inserting rods of the U-shaped fork head 10, so that friction between the cable and the U-shaped fork head 10 is reduced, and abrasion of the cable in the installation process is reduced.
The top of the lifting flat car 5 is also provided with a protective guard 14, so that the falling accident caused by fixing a cable on the lifting flat car 5 manually is avoided, and the safety of workers is ensured.
The utility model discloses a simple structure, preparation, simple to operate's device at cable laying and recovery in-process, utilizes vertical cable drum flatcar 1, lifting by crane flatcar 5 and traction motor car 2 with the cable to lay and retrieve, realizes using manpower sparingly, safe and reliable and improve cable installation and recovery efficiency, selects to connect traction motor car 2, cable drum flatcar 1, lifts by crane flatcar 5's butt joint mounting means according to operating mode needs, is suitable for various operating modes.
Example 1
Laying a cable:
as shown in fig. 5, when cables are laid, a traction electric locomotive 2, a cable drum flatcar 1 and a lifting flatcar 5 are sequentially connected through a connecting rod, cable ends are fixed in a roadway wall hook, the cable ends are placed in a U-shaped fork head 10 of the lifting flatcar 5 to the middle position of a cable drum 15, a hydraulic lifting device 6 is started through a hydraulic oil pump 7, the cables are placed in the roadway wall hook through a lifting rod, the electric locomotive is started to move forwards, the cable drum 15 automatically rotates on the cable drum flatcar 1 to rotate to discharge the cables, and the cables hung in the hook are fixed by a person behind the lifting flatcar 5.
And (3) cable recovery:
as shown in fig. 6, when the cable is recovered, the traction electric locomotive 2, the lifting flat car 5 and the cable drum flat car 1 are sequentially connected by a connecting rod, the end of the recovered cable is fixed on an empty cable drum 15 of the cable drum flat car 1, the cable drum 15 is placed in a U-shaped fork head 10 of the lifting flat car 5 from the middle position of a cable hook, a hydraulic lifting device 6 is started by a hydraulic oil pump 7, then the traction electric locomotive 2 is started to move forwards, the cable is lifted from a wall hook of a drift through a lifting rod, cables at a certain distance are sequentially lifted, the traction electric locomotive 2 is stopped, a rear person rotates the cable drum 15 on the cable drum flat car 1, the cable is recovered in the cable drum 15, and subsequent cables are recovered section by section through repeated actions.
Example 2
Laying a cable:
as shown in fig. 7, when the cable is smaller than 120mm, the cable is light and convenient to drag, so that the cable drum flatcar 1 with the cable drum 15 is fixed at a designated position, the cable end is pulled out from the cable drum 15 and tied to the tail end of the traction electric locomotive 2, the traction electric locomotive 2 moves forwards at a low speed, and the cable is dragged and dropped on the ground along with the traction electric locomotive 2.
As shown in fig. 8, the cable is larger than 120mm, the cable is heavy and is not convenient to drag, so that the cable drum flatcar 1 with the cable drum 15 is connected with the traction electric locomotive 2, the cable end bundle is pulled out from the cable drum 15 and tied at a fixed position, the traction electric locomotive 2 moves forwards at a slow speed, the cable drum 15 rotates under stress, and the cable drum is pulled out and placed on the ground.
As shown in fig. 9, according to the two working conditions, after the cable is coiled out and placed on the ground, the lifting flat car 5 is connected with the traction electric locomotive 2, the laid cable is placed in the U-shaped fork 10, the traction electric locomotive 2 moves forward, the lifted cable is placed in the roadway wall hook, and a worker behind the lifting flat car 5 fixes the cable.
And (3) cable recovery:
as shown in fig. 10, the lifting flat car 5 is connected to the traction electric locomotive 2, the recovered cable is placed in the U-shaped fork 10, the traction electric locomotive 2 moves forward, the cable is lifted from the wall hook of the drift through the lifting rod, and the cable is placed on the ground. As shown in fig. 11, the end of the recovered cable is fixed in the empty cable drum 15 of the cable drum flatcar 1, the personnel rotate the cable drum 15 to reel the cable into the cable drum 15, and the cable drum flatcar 1 automatically moves forwards under stress.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (4)
1. The utility model provides a device convenient to installation and recovery are laid to heavy cable of gallery in pit which characterized in that: the device convenient to installation and recovery are laid to heavy cable in gallery in pit includes cable drum flatcar, lifts by crane flatcar and traction motor car, cable drum flatcar, lift by crane flatcar and traction motor car between can dismantle the connection through the connecting rod, install vertical rotatory disc through the pivot on the cable drum flatcar, set up the fixed orifices that is used for fixed cable drum on the vertical rotatory disc, lift by crane and install the jib on the flatcar, still install hydraulic lifting device between jib and the lifting flatcar top surface, hydraulic lifting device and hydraulic oil pump connection.
2. The device for facilitating installation and retrieval of heavy cable installations in a downhole roadway according to claim 1, wherein: the tobacco pipe type sleeve rod is inserted on the insulating resin sleeve rod and fixed through a penetrating pin, the lower portion of the U-shaped fork head is connected with an inserting handle through a universal joint, and the U-shaped fork head is inserted on the tobacco pipe type sleeve rod through the inserting handle and fixed through the penetrating pin.
3. The apparatus for facilitating installation and retrieval of heavy cable installations in a downhole roadway of claim 2, wherein: and a plurality of rolling bearings are arranged on the two inserting rods of the U-shaped fork head.
4. A device for facilitating installation and recovery of heavy cable in a down-hole roadway according to any one of claims 2 to 3, wherein: and the top of the lifting flat car is also provided with a guard rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922435813.4U CN211496470U (en) | 2019-12-30 | 2019-12-30 | Device convenient to installation and recovery are laid to heavy cable of gallery in pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922435813.4U CN211496470U (en) | 2019-12-30 | 2019-12-30 | Device convenient to installation and recovery are laid to heavy cable of gallery in pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211496470U true CN211496470U (en) | 2020-09-15 |
Family
ID=72396647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922435813.4U Active CN211496470U (en) | 2019-12-30 | 2019-12-30 | Device convenient to installation and recovery are laid to heavy cable of gallery in pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211496470U (en) |
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2019
- 2019-12-30 CN CN201922435813.4U patent/CN211496470U/en active Active
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