CN209210057U - A kind of underground cable drum carriage for installing side protection unit - Google Patents

Abstract

The utility model relates to a kind of underground cable drum carriages for installing side protection unit, including car bottom plate, axle bed is welded in the lower section of car bottom plate, rail wheel is mounted below car bottom plate by passing through the wheel shaft of axle bed, a braced frame is respectively installed in front and back above car bottom plate, and side protection unit is installed in the two sides of car bottom plate；The side protection unit includes a cross bar being installed together and two upright bars, the installation of upright bar vertical cross-bar, and cross bar is located at the middle and upper part of upright bar, the bottom of upright bar is mounted between two lower fixed blocks on car bottom plate, and a movable axis passes through lower fixed block and upright bar, two upper fixed blocks are arranged in the outside of the heel post, install fixed pin on upper fixed block.The beneficial effects of the utility model are: the track of the mine car using underground, penetrates steel pipe support on semicircular supporting bracket for cable, in this way when unwrapping wire, wire barrow is advanced in orbit, and stably and controllable system also saves manpower, improves efficiency.

Description

A kind of underground cable drum carriage for installing side protection unit

Technical field

The utility model relates to a kind of underground cable drum carriages for installing side protection unit, belong to downhole cable unwrapping wire tooling Technical field.

Background technique

Working environment is complicated under mine, often has rubble on road surface, and underground electricity consumption is also a very important thing Feelings had not only solved the lighting problem of underground, but also have solved the electrical problem of underground equipment, therefore the laying and replacement of cable are ensuring that The key that underground work is normally carried out.And the roll shaft of cable be all it is very big very heavy, traditional mode is all to push electricity in underground Cable roller is walked or is supported on a place through cable roller, unwrapping wire slowly.The mode low efficiency of such traditional underground unwrapping wire, And it there is danger while being also required to avoid cable roller by falling off in support device.

Utility model content

The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of underground cable for installing side protection unit Wire barrow, which is characterized in that including the car bottom plate being made of two butt beams and three stringers, end carriage is located at the both ends of stringer, and three The uniform and parallel arrangement of root stringer and both ends weld together with end carriage welds axle bed, rail wheel in the lower section of car bottom plate Wheel shaft by passing through axle bed is mounted below car bottom plate, and a braced frame, car bottom plate are respectively installed in the front and back above car bottom plate Two sides install side protection unit；The braced frame includes being welded on the heel post at both ends above end carriage and being welded in end carriage Between middle standing pillar, welding beam above heel post and middle standing pillar, bearing diagonal column one end is welded on crossbeam and middle standing pillar Junction, one end are welded on the junction of heel post and end carriage, and the top middle welding buffering steel pipe of crossbeam buffers steel pipe Supporting bracket is welded in top, and the supporting bracket includes lower fastener and upper fastener, and one end of lower fastener and upper fastener passes through its end Connection axillare be installed together by connecting shaft, the other end is equipped with the Bolt plate of cooperation, and Bolt plate is bolted；It is L-shaped Cable shaft passes through the center of supporting bracket, and a jack is arranged in the end of cable shaft, and a pin is installed in jack；It is described Side protection unit include a cross bar being installed together and two upright bars, upright bar vertical cross-bar installation, and cross bar is located at upright bar Middle and upper part, the bottom of upright bar is mounted between two lower fixed blocks on car bottom plate, and a movable axis passes through lower fixed block And upright bar, the outside of the heel post are arranged two upper fixed blocks, install fixed pin on upper fixed block.

The beneficial effects of the utility model are: the track of the mine car using underground, penetrates steel pipe support in semicircle for cable On the supporting bracket of shape, in this way when unwrapping wire, wire barrow is advanced in orbit, and stably and controllable system also saves manpower, is improved Efficiency.

Based on the above technical solution, the utility model can also do following improvement.

Further, the end carriage, stringer, heel post, middle standing pillar, crossbeam and bearing diagonal column all use square steel tube.

Beneficial effect using above-mentioned further scheme is that material is common, is conveniently replaceable and repairs.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram for the underground cable drum carriage for installing side protection unit of the application；

Fig. 2 is the lateral view of Fig. 1；

Fig. 3 is the structural schematic diagram of car bottom plate；

Fig. 4 is the structural schematic diagram of supporting bracket.

Appended drawing reference record is as follows: 1- car bottom plate, 1.1- end carriage, 1.2- stringer, 2- rail wheel, 3- braced frame, 3.1- Heel post, 3.2- crossbeam, 3.3- middle standing pillar, 3.4- bearing diagonal column, 4- wheel shaft, 5- buffer steel pipe, and 6- supporting bracket is detained on 6.1- Part, fastener under 6.2-, 6.3- connection axillare, 6.4- connecting shaft, 6.5- Bolt plate, 6.6- bolt, 7- axle bed, 8- cable shaft, 9- pin, fixed block under 10-, 11- movable axis, 12- fixed pin, the upper fixed block of 13-, 14- upright bar, 15- cross bar.

Specific embodiment

The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical It is novel, it is not intended to limit the scope of the utility model.

A kind of underground that installing side protection unit is with cable drum carriage (referring to figures 1-4), including by two butt beams 1.1 and three The car bottom plate 1 that root stringer 1.2 forms, end carriage 1.1 are located at the both ends of stringer 1.2, and the uniform and parallel arrangement of three stringers 1.3 is simultaneously And both ends weld together with end carriage 1.1, weld axle bed 7 in the lower section of car bottom plate 1, rail wheel 2 passes through the wheel shaft across axle bed 7 4 are mounted on 1 lower section of car bottom plate, and a braced frame 3, the two sides installation side shield of car bottom plate 1 are respectively installed in the front and back of 1 top of car bottom plate Device；The braced frame 3 includes being welded on the heel post 3.1 at 1.1 top both ends of end carriage and being welded among end carriage 1.1 Middle standing pillar 3.3,3.3 top welding beam 3.2 of heel post 3.1 and middle standing pillar, 3.4 one end of bearing diagonal column is welded on crossbeam 3.2 and middle standing pillar 3.3 junction, one end is welded on the junction of heel post 3.1 and end carriage 1.1, in the top of crossbeam 3.2 Between welding buffering steel pipe 5, buffering steel pipe 5 top weld supporting bracket 6, the supporting bracket 6 include lower fastener 6.2 and upper button One end of part 6.1, lower fastener 6.2 and upper fastener 6.1 is installed together by the connection axillare 6.3 of its end by connecting shaft 6.4, The other end is equipped with the Bolt plate 6.5 of cooperation, and Bolt plate 6.5 is fixed by bolt 6.6；L-shaped cable shaft 8 passes through supporting bracket 6 Center, and one jack is set in the end of cable shaft 8, pin 9 is installed in jack.It is the end carriage, stringer, edge-on Column, middle standing pillar, crossbeam and bearing diagonal column all use square steel tube；The side protection unit includes a cross bar being installed together 15 and two upright bars 14, the installation of 14 vertical cross-bar 15 of upright bar, and cross bar 15 is located at the middle and upper part of upright bar 14, the bottom of upright bar 14 is pacified Between two lower fixed blocks 10 on car bottom plate 1, and a movable axis 11 passes through lower fixed block 10 and upright bar 14, described Two upper fixed blocks 13 are arranged in the outside of heel post 3, install fixed pin 12 on upper fixed block 13.

Cable shaft is bent by round steel.Upright bar uses square steel tube.

When in use, cable shaft passes through the axle center of cable axis, and cable shaft L shape one end is blocked in supporting bracket Outside, the other end is blocked with pin, avoids cable shaft from shaking back and forth and fall off, as long as wire barrow is pushed in orbit, Can be time saving and energy saving in the local unwrapping wire for wanting unwrapping wire, with putting with walking, improve working efficiency.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (2)

1. a kind of underground cable drum carriage for installing side protection unit, which is characterized in that including by two butt beams and three stringers The car bottom plate of composition, end carriage are located at the both ends of stringer, the uniform and parallel arrangement of three stringers and both ends are welded on end carriage Together, axle bed is welded in the lower section of car bottom plate, rail wheel is mounted below car bottom plate by passing through the wheel shaft of axle bed, on car bottom plate A braced frame is respectively installed in the front and back of side, and side protection unit is installed in the two sides of car bottom plate；The braced frame includes being welded on The heel post at both ends and the middle standing pillar being welded among end carriage above end carriage, heel post and middle standing pillar top welding beam, Bearing diagonal column one end is welded on the junction of crossbeam and middle standing pillar, and one end is welded on the junction of heel post and end carriage, crossbeam Top middle welding buffering steel pipe, buffer the top welding supporting bracket of steel pipe, the supporting bracket includes lower fastener and upper One end of fastener, lower fastener and upper fastener is installed together by the connection axillare of its end by connecting shaft, and the other end, which is equipped with, matches The Bolt plate of conjunction, Bolt plate are bolted；L-shaped cable shaft passes through the center of supporting bracket, and at the end of cable shaft A jack is arranged in portion, and a pin is installed in jack；The side protection unit includes a cross bar being installed together and two Upright bar, the installation of upright bar vertical cross-bar, and cross bar is located at the middle and upper part of upright bar, the bottom of upright bar is mounted under two on car bottom plate Between fixed block, and a movable axis passes through lower fixed block and upright bar, and two upper fixed blocks are arranged in the outside of the heel post, Fixed pin is installed on upper fixed block.

2. the underground cable drum carriage of installation side protection unit according to claim 1, which is characterized in that the end Beam, stringer, heel post, middle standing pillar, crossbeam and bearing diagonal column all use square steel tube.