CN210430877U

CN210430877U - Cable dragging device adaptive to heading machine

Info

Publication number: CN210430877U
Application number: CN201921329633.1U
Authority: CN
Inventors: 曹建波; 于彬; 王振龙; 高博
Original assignee: Jiaozishan Branch Of Yonggui Energy Development Co Ltd
Current assignee: Jiaozishan Branch Of Yonggui Energy Development Co Ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-04-28
Anticipated expiration: 2029-08-09

Abstract

The utility model relates to a cable of adaptation entry driving machine drags moves device discloses a bull stick with adjustable head and the tail has supports the cable, and can support the cable of bending point height to head and the tail department and adjust in order to guarantee that the cable tightens not drag the cable of ground and move the device. The whole height can be properly lifted, and the use and the adjustment of personnel are facilitated. The both ends of support body are arranged respectively in to its characterized in that two pairs of No. two hydraulic stems, the stiff end and the support body of No. two hydraulic stems are connected, and two mounts are arranged in respectively on two pairs of No. two hydraulic stems, the expansion end of mount and No. two hydraulic stems is connected, and wire rope's both ends are connected with two mounts respectively, and on wire rope was arranged in to a plurality of pulleys slidable respectively, a plurality of cable checkposts were suspended in the pulley below, cable checkpost and pulley one-to-one were connected, the cable checkpost comprises two semicircle rings, and two semicircle ring correspondence ends were connected through the screw, the medial surface of cable checkpost was last to have put the non-slip rubber arch.

Description

Cable dragging device adaptive to heading machine

Technical Field

The utility model relates to a cable of adaptation entry driving machine drags moves device relates to one kind and hangs the device of placing and dragging the removal to the power supply cable on the entry driving machine, belongs to the mechanical equipment field. In particular to a cable dragging device which is provided with an adjustable rotating rod at the head and the tail to support a cable and can adjust the height of a cable supporting bending point at the head and the tail so as to ensure that the cable is tightened and does not drag the ground.

Background

At present, cables are generally required to be used for supplying power to a heading machine in a front-back reciprocating heading process, and the cables automatically extend and retract along with the front-back movement of the heading machine in the heading process of the heading machine, so that the problem that the cables on a working face are difficult to drag on the ground or are in contact with the ground to cause abrasion is avoided.

The publication No. CN207218200U discloses a device for realizing cable dragging, which is arranged on a frame body of a tail of a heading machine, and is characterized in that a first support frame and a second support frame are sequentially arranged on the front end and the rear end of the frame body, the first support frame and the second support frame are both fixed on the frame body through a first steel wire rope, the top end of the first support frame is connected with a second steel wire rope, one end of the second steel wire rope extends to the top end of the second support frame and is connected with the second support frame, the other end extends to the frame body at the front end of the first support frame and is connected with the frame body, a plurality of guide pulleys sliding on the second steel wire rope are arranged on the second steel wire rope between the first support frame and the second support frame, cable clamps are all hung on the guide pulleys, the inner side wall of the cable clamps is provided with rubber pads, and the positions of the extending bending end points of cables at the outer end part of the dragging of, when the heading machine is retracted, the cable is loose and is prone to dragging.

Notice No. CN109653745A discloses a tunneller cable drags and moves device, including tunneller, bridge type elevating conveyor, belt feeder and cable car, the tunneller passes through bridge type elevating conveyor and is connected with the belt feeder, bridge type elevating conveyor's end fixing has stand I, both ends all are provided with the fixed pulley about stand I, are fixed with stand II on the belt feeder, stand II upper end is provided with the fixed pulley, be provided with wire rope between 3 fixed pulleys, wire rope's both ends are fixed respectively, be provided with a plurality of cable hangers on the wire rope, hang the cable on the cable hanger, cable one end is connected with the cable car, the cable part between this drags and moves device and the cable car lacks the intermediate strut, when this part cable is not in the state of tightening, the cable produces easily and drags the ground problem.

Disclosure of Invention

In order to improve the condition, the utility model relates to a cable of adaptation entry driving machine drags moves device provides one kind head and the tail and has adjustable rotation rod to support the cable, and can support the cable of bending point height to head and the tail department and adjust in order to guarantee that the cable tightens not drags the cable of ground and drag the device that moves. The whole height can be properly lifted, and the use and the adjustment of personnel are facilitated.

The utility model relates to a cable of adaptation entry driving machine drags and moves device is realized like this: the utility model relates to a cable dragging device of an adaptive heading machine, which comprises a fixed frame, pulleys, a steel wire rope, cable clamps, a rotating rod, a roller, a first hydraulic rod, a fixed lug, an oil pump, a fixed rod, a frame body and a second hydraulic rod, wherein two pairs of second hydraulic rods are respectively arranged at two ends of the frame body, the fixed end of the second hydraulic rod is connected with the frame body, two fixed frames are respectively arranged on two pairs of second hydraulic rods, the fixed frame is connected with the movable end of the second hydraulic rod, two ends of the steel wire rope are respectively connected with the two fixed frames, a plurality of pulleys are respectively arranged on the steel wire rope in a sliding way, a plurality of cable clamps are suspended below the pulleys, the cable clamps are connected with the pulleys in a one-to-one correspondence way, the cable clamps comprise two semicircular rings, corresponding ends of the two semicircular rings are connected through screws, and anti, one end of each fixed rod is vertically arranged at each of two ends of the frame body, one end of each rotary rod is hinged with the other end of each fixed rod, each rotary rod is positioned between two hydraulic rods on the end of the frame body, a rotatable roller is arranged at the other end of each rotary rod, two groups of fixing lugs are arranged at each of two ends of the frame body respectively, one group of fixing lugs consists of two fixing lugs, the fixed ends of two hydraulic rods I are hinged with the two groups of fixing lugs respectively, the movable ends of the two hydraulic rods I are hinged with the middle parts of the two rotary rods respectively, oil pumps are arranged at each of two ends of the frame body respectively, the oil pump at one end of the frame body is communicated with the hydraulic rod I through an oil pipe, the oil pump at the other end of the frame body is communicated with the hydraulic rods II through an oil pipe;

further, it has the spout to open on the support body, and spout one end runs through support body one end along support body axial extension, the spout embeds there is the slidable slide rail, the oil pump of support body one end, No. two hydraulic stems, a hydraulic stem and dead lever all set up on the slide rail.

Advantageous effects

Firstly, can raise the cable bending point of head and the tail through the angle of adjusting the dwang, avoid the cable to drag ground.

And secondly, the whole height can be properly lifted, and the use and the adjustment of personnel are facilitated.

Thirdly, the use and the operation are simple.

Drawings

Fig. 1 the utility model relates to a structure schematic diagram of a cable dragging device of an adaptation heading machine.

Fig. 2 the utility model relates to a three-dimensional structure diagram of cable dragging device of adaptation entry driving machine.

Fig. 3 is a schematic structural view of the cable dragging device of the adaptive heading machine during use.

Fig. 4 is a perspective view of the cable pulling device of the adaptive heading machine according to embodiment 2 of the present invention.

In the attached drawings

Wherein the method comprises the following steps: heading machine 1, fixing frame 2, pulley 3, steel wire rope 4, cable clip 5, cable 6, rotating rod 7, roller 8, first hydraulic rod 9, fixing lug 10, oil pump 11, fixing rod 12, frame body 13, second hydraulic rod 14, sliding groove 15 and sliding rail 16

The specific implementation mode is as follows:

example 1:

the utility model relates to a cable dragging device of an adaptive heading machine, which is realized by a fixed frame 2, a pulley 3, a steel wire rope 4, a cable clip 5, a rotating rod 7, a roller 8, a first hydraulic rod 9, a fixed lug 10, an oil pump 11, a fixed rod 12, a frame body 13 and a second hydraulic rod 14, wherein two pairs of second hydraulic rods 14 are respectively arranged at two ends of the frame body 13, the fixed end of the second hydraulic rod 14 is connected with the frame body 13, two fixed frames 2 are respectively arranged on the two pairs of second hydraulic rods 14, the fixed frames 2 are connected with the movable ends of the second hydraulic rods 14, two ends of the steel wire rope 4 are respectively connected with the two fixed frames 2, a plurality of pulleys 3 are respectively arranged on the steel wire rope 4 in a sliding way, a plurality of cable clips 5 are suspended below the pulley 3, the cable clips 5 are connected with the pulley 3 in a one-to-one correspondence, the cable clip, and two semicircle ring correspond the end and be connected through the screw, the medial surface of cable clamp 5 is gone up and is put the non-slip rubber arch, and on the both ends of support body 13 were arranged perpendicularly respectively to the one end of two dead levers 12, and the one end of two dwang 7 was articulated with the other end of two dead levers 12 respectively, dwang 7 is located between two hydraulic stem No. two 14 that place support body 13 was served, rotatable gyro wheel 8 has been put to the other end of dwang 7, and two sets of fixed ears 10 are arranged respectively in the both ends of support body 13, and a set of fixed ear 10 comprises two fixed ears 10, and the stiff end of two hydraulic stem 9 articulates with two sets of fixed ears 10 respectively, two the expansion end of hydraulic stem 9 articulates with the middle part of two dwang 7 respectively, oil pump 11 has been put respectively at the both ends of support body 13, the oil pump 11 of support body 13 one end passes through oil pipe and the hydraulic stem 9, The second hydraulic rod 14 is communicated, the oil pump 11 at the other end of the frame body 13 is communicated with the first hydraulic rod 9 and the second hydraulic rod 14 at the other end of the frame body 13 through oil pipes, and the outer side surface of the roller 8 is provided with an anti-skid pad.

When the device is used, firstly, cables 6 on the development machine 1 penetrate through the cable clamps 5 one by one, the cable clamps 5 are closed and fixed to fix the cables 6, the cables 6 are hung below the steel wire rope 4, the cables 6 at two ends of the frame body 13 are respectively arranged on the rollers 8 of the rotating rod 7, the cables 6 at the head and the tail of the device are supported through the rollers 8, in the moving process of the development machine 1, the first hydraulic rod 9 is controlled to work through the oil pump 11, the first hydraulic rod 9 extends to push the rotating rod 7 to rotate upwards, the position of the roller 8 is changed and lifted, and accordingly, loose cables are lengthened and lifted to prevent the loose cables from being worn by mopping the ground;

when the cable 6 is installed, the second hydraulic rod 14 can be controlled to work through the oil pump 11, so that the second hydraulic rod 14 is matched to lift, and a worker can conveniently install, insert or disassemble the cable;

example 2:

the difference between this example and example 1 is: the frame body 13 is provided with a sliding groove 15, one end of the sliding groove 15 extends through one end of the frame body 13 along the axial direction of the frame body 13, the sliding rail 16 is arranged in the sliding groove 15 in a sliding manner, and the oil pump 11, the second hydraulic rod 14, the first hydraulic rod 9 and the fixed rod 12 at one end of the frame body 13 are all arranged on the sliding rail 16; when in use, the sliding rail 16 can adjust the whole length of the device, thereby being convenient for use;

the purpose of suspending, placing and dragging the power supply cable on the heading machine 1 is achieved.

The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.

It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication 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.

Claims

1. The utility model provides a cable of adaptation entry driving machine drags moves device which characterized by: comprises fixing frames, pulleys, a steel wire rope, cable clamps, rotating rods, idler wheels, a first hydraulic rod, fixing lugs, an oil pump, fixing rods, a frame body and a second hydraulic rod, wherein two pairs of the second hydraulic rods are respectively arranged at two ends of the frame body, the fixed end of the second hydraulic rod is connected with the frame body, the two fixing frames are respectively arranged on the two pairs of the second hydraulic rods, the fixing frames are connected with the movable end of the second hydraulic rod, two ends of the steel wire rope are respectively connected with the two fixing frames, a plurality of pulleys are respectively arranged on the steel wire rope in a sliding way, a plurality of cable clamps are suspended below the pulleys, the cable clamps and the pulleys are connected in a one-to-one correspondence way, one ends of the two fixing rods are respectively and vertically arranged at two ends of the frame body, one ends of the two rotating rods are respectively hinged with the other ends of, rotatable gyro wheel has been put to the other end of dwang, and on the both ends of support body were arranged respectively in to two sets of fixed ears, a set of fixed ear comprises two fixed ears, and the stiff end of two hydraulic stems is articulated mutually with two sets of fixed ears respectively, two the expansion end of a hydraulic stem is articulated mutually with the middle part of two dwangs respectively, the oil pump has been put respectively at the both ends of support body, the oil pump of support body one end is linked together through oil pipe and a hydraulic stem, the oil pump of the support body other end is linked together through oil pipe and No. two hydraulic stems.

2. The cable dragging device of the adaptive heading machine according to claim 1, wherein the frame body is provided with a sliding groove, one end of the sliding groove extends through one end of the frame body along the axial direction of the frame body, a sliding rail is arranged in the sliding groove in a sliding manner, and the oil pump, the second hydraulic rod, the first hydraulic rod and the fixing rod at one end of the frame body are all arranged on the sliding rail.

3. The cable pulling device of claim 1, wherein the cable clip comprises two semicircular rings, and corresponding ends of the two semicircular rings are connected by screws.

4. The cable pulling device adapted to the heading machine of claim 3, wherein the cable clip is provided with anti-slip rubber protrusions on an inner side surface thereof.

5. The cable pulling device adapted to a heading machine of claim 1, wherein a non-slip mat is disposed on an outer side of the roller.