CN214337532U

CN214337532U - Mining equipment cable joint protective cradle

Info

Publication number: CN214337532U
Application number: CN202120326062.7U
Authority: CN
Inventors: 姜合青; 李业辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-10-01
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a cable joint protective bracket for mining equipment, which solves the problem that the working position of the cable joint protective bracket for the existing mining equipment can not be adjusted randomly when in use; the box body is fixedly connected with the upper end of a supporting column, the lower end of the supporting column is arranged in the base, fixing bolts are in threaded connection at four corners of the base, and the rotating assembly is arranged in the base; through set up case lid and fixed subassembly on the box, the case lid can prevent when using that the rainwater from dripping to the cable joint on, fixed subassembly then can carry out effectual fixed to the both ends of cable joint, still in addition through setting up runner assembly, the runner assembly passes through the support column and links to each other with the box, utilizes the working position that the runner assembly can freely adjust this support.

Description

Mining equipment cable joint protective cradle

Technical Field

The utility model relates to a cable protection technical field especially relates to a mining equipment cable joint protective cradle.

Background

A cable is typically a rope-like wire made up of several or groups of at least two twisted wires, each group insulated from each other and often twisted around a center, with a highly insulating coating covering the entire outside. Mining equipment is when working in deepening the mine, generally need external longer cable, one section cable length need be worked a telephone switchboard inadequately, thereby conveniently provide required electric energy for mining equipment, but the mine is inside more moist, have some puddles simultaneously and ooze the water droplet of drippage from the ore road top, cable joint meets water and can cause the circuit short circuit, cause the mine incident, simultaneously in the use, the cable is dragged easily to the mobile mining equipment, thereby cause cable joint to be torn apart easily, cause the circuit to break.

Chinese patent CN207442365U discloses a mining equipment cable joint protective bracket, which comprises a support rod, a box body, movable rods, a first fixed buckle and a connecting block, wherein the outer walls of two sides of the box body are spliced with the movable rods, one ends of the two movable rods are fixed with clamping blocks, the movable rods are sleeved with springs, a rotating shaft is installed on one side of the top end of the box body, a box cover is rotationally connected with the rotating shaft, the top end of the box body, which is far away from one side of the rotating shaft, is welded with a fixed block, the outer walls of two sides of the box body are welded with the first fixed buckle which is symmetrically distributed, the upper end of the first fixed buckle is movably provided with a second fixed buckle, the connecting blocks are welded on two sides of the first fixed buckle and the second fixed buckle, the bottom end of the box body is welded with the support rod, the bottom end of the support rod is welded with a bottom plate, but the device has the problem that the working direction can not be adjusted at will in the using process, therefore, we propose a mining equipment cable joint protective bracket.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining equipment cable joint protective cradle to there is the problem that the position can not be adjusted at will in the current mining equipment cable joint protective cradle who mentions in solving above-mentioned background art in the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining equipment cable joint protective cradle, includes box, base, fixed subassembly and runner assembly, the bottom of box and the upper end fixed connection of support column, the lower extreme of support column then sets up in the base, and the four corners department threaded connection of base has fixing bolt, is equipped with the runner assembly in the base.

As a further aspect of the present invention: the symmetry is provided with two cushion in the box, and the top of box is equipped with the case lid, and the case lid rotates with the box through rotating the piece and links to each other, and the left end of case lid is equipped with the retaining member.

As a further aspect of the present invention: the box is provided with a fixing assembly, the fixing assembly comprises a lifting plate, a connecting rod, a first spring and a fixing block, the fixing block is placed on the cushion block, an arc-shaped groove is formed in the inner side of the fixing block, a rubber pad is bonded in the arc-shaped groove, the outer side of the fixing block is fixedly connected with the connecting rod, the outer end of the connecting rod is connected with the lifting plate after penetrating through a through hole in the side wall of the box, and the first spring is sleeved on the connecting rod and located between the box and the fixing block.

As a further aspect of the present invention: the box passes through the support column and links to each other with rotating assembly, and rotating assembly includes bearing, gear, slider, spacing tooth and No. two springs, and the bearing clamps in the base, and the bearing rotates with the support column and links to each other, and the gear groove has been seted up to the top of bearing, and the gear inslot is equipped with gear and spacing tooth, and the left side in gear groove is equipped with the spout, is equipped with slider and No. two springs in the spout.

As a further aspect of the present invention: gear fixed connection is on the support column, and the slider passes through the spout and slides with the base and links to each other, is equipped with spacing tooth on the right side of slider, spacing tooth and gear joint.

To sum up, the beneficial effects of the utility model are that: this mining equipment cable joint protective cradle, through set up case lid and fixed subassembly on the box, the case lid can prevent when using that the rainwater from dripping to the cable joint on, fixed subassembly then can carry out effectual fixing to the both ends of cable joint, still in addition through setting up rotating assembly, rotating assembly passes through the support column and links to each other with the box, utilizes rotating assembly can freely adjust the position of this support. The device has convenient to use, protects effectual and the advantage that the position can freely be adjusted of just working, has solved the problem that the position can not be adjusted at will to have when using of current mining equipment cable joint protective bracket.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of the fixing assembly of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

fig. 5 is a schematic structural diagram of the middle rotating assembly of the present invention.

In the figure: the device comprises a box body 1, a support column 2, a base 3, a fixing screw 4, a cushion block 5, a lifting plate 6, a connecting rod 7, a spring 8, a rotating part 9, a fixing block 10, a box cover 11, a locking part 12, a bearing 13, a gear 14, a sliding block 15, a limiting tooth 16, a rubber pad 17, a spring 18 and a sliding chute 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the present invention

The utility model discloses the scope of protection.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1, in the embodiment of the utility model, a mining equipment cable joint protective bracket, including box 1, base 3, fixed subassembly and runner assembly, the bottom of box 1 and the upper end fixed connection of support column 2, the lower extreme of support column 2 then sets up in base 3, and the four corners department threaded connection of base 3 has fixing bolt 4, is equipped with the runner assembly in the base 3.

As shown in fig. 1-2, two cushion blocks 5 are symmetrically arranged in the box body 1, a box cover 11 is arranged at the top of the box body 1, the box cover 11 is rotatably connected with the box body 1 through a rotating part 9, and a locking part 12 is arranged at the left end of the box cover 11.

As shown in fig. 1-3, the box body 1 is provided with a fixing assembly, the fixing assembly comprises a lifting plate 6, a connecting rod 7, a first spring 8 and a fixing block 10, the fixing block 10 is placed on a cushion block 5, an arc-shaped groove is formed in the inner side of the fixing block 10, a rubber pad 17 is bonded in the arc-shaped groove, the outer side of the fixing block 10 is fixedly connected with the connecting rod 7, the outer end of the connecting rod 7 is connected with the lifting plate 6 after penetrating through a through hole in the side wall of the box body 1, and the first spring 8 is sleeved on the connecting rod 7 and located between the box body 1 and the fixing block 10.

During the use, fix this support in the assigned position through fixing bolt 4, open and rotate case lid 11 after that, put into box 1 with cable joint afterwards, and make cable joint be located between two cushion 5, then make the interval increase of fixed block 10 through pulling and carrying out the arm-tie 6, later with cable joint's both ends centre gripping respectively and fix on fixed block 10, fixed completion back closed case lid 11, the setting of case lid 11 can prevent that the rainwater from dripping to cable joint, fixed subassembly then can carry out effectual fixed to cable joint's both ends, prevent to tear cable joint when using carelessly.

Example 2

As shown in fig. 1-5, the box body 1 is connected with the rotating assembly through the supporting column 2, the rotating assembly comprises a bearing 13, a gear 14, a sliding block 15, a limiting tooth 16 and a second spring 18, the bearing 13 is clamped in the base 3, the bearing 13 is rotatably connected with the supporting column 2, a gear groove is formed above the bearing 13, the gear 14 and the limiting tooth 16 are arranged in the gear groove, a sliding groove 19 is formed in the left side of the gear groove, and the sliding block 15 and the second spring 18 are arranged in the sliding groove 19.

As shown in fig. 3-5, the gear 14 is fixedly connected to the supporting column 2, the sliding block 15 is connected to the base 3 through the sliding groove 19 in a sliding manner, the right side of the sliding block 15 is provided with a limiting tooth 16, and the limiting tooth 16 is clamped with the gear 14.

During the use, when the position of cable conductor needs to be adjusted, only need to rotate box 1 with the hand, box 1 rotates the back and drives support column 2 and gear 14 and rotate together, gear 14 rotates the back and takes spacing tooth 16 and slider 15 to move to the inboard together through the tooth on it, then slider 15 moves to the inboard and extrudes No. two springs 18, after the position adjustment of cable conductor is accomplished, stop the rotation to box 1, slider 15 receives the spring action of No. two springs 18 this moment and drives spacing tooth 16 and move to the outboard together, spacing tooth 16 and the tooth joint on the gear 14 block gear 14 afterwards, so just accomplished the regulation to the cable conductor position.

To sum up, the utility model discloses a theory of operation is: when the cable connector fixing device is used, the support is fixed at a designated position through the fixing bolt 4, the box cover 11 is opened and rotated through the locking piece 12, then a cable connector is placed in the box body 1 and is positioned between the two cushion blocks 5, the distance between the fixing blocks 10 is increased by pulling the lifting plate 6, then two ends of the cable connector are respectively clamped and fixed on the fixing blocks 10, and the box cover 11 is closed after the fixing is finished; when the position of the cable needs to be adjusted, only the box body 1 needs to be rotated by hand, the box body 1 rotates to drive the supporting column 2 and the gear 14 to rotate together, the gear 14 drives the limiting teeth 16 and the sliding block 15 to move inwards together through the teeth on the gear 14, then the sliding block 15 moves inwards and extrudes the second spring 18, after the position adjustment of the cable is completed, the rotation of the box body 1 is stopped, at the moment, the sliding block 15 is driven by the elastic action of the second spring 18 to move outwards together, then the limiting teeth 16 are clamped with the teeth on the gear 14 and clamp the gear 14, and the adjustment of the position of the cable is completed.

The embodiment of the utility model provides a beneficial effect is: this mining equipment cable joint protective cradle, through set up case lid 11 and fixed subassembly on box 1, case lid 11 can prevent when using that the rainwater from dripping to the cable joint on, fixed subassembly then can carry out effectual fixing to the both ends of cable joint, still in addition through setting up rotating assembly, rotating assembly passes through support column 2 and links to each other with box 1, utilizes rotating assembly can freely adjust the position of work of this support. The device has convenient to use, protects effectual and the advantage that the position can freely be adjusted of just working, has solved the problem that the position can not be adjusted at will to have when using of current mining equipment cable joint protective bracket.

Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are provided as examples and are not intended to limit the scope of the present invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the scope of the invention described in the claims and the equivalent thereof.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mining equipment cable joint protective cradle, includes box (1), base (3), fixed subassembly and runner assembly, its characterized in that, the bottom of box (1) and the upper end fixed connection of support column (2), the lower extreme of support column (2) then sets up in base (3), the four corners department threaded connection of base (3) has fixing bolt (4), is equipped with the runner assembly in base (3).

2. The mining equipment cable joint protection bracket according to claim 1, characterized in that two cushion blocks (5) are symmetrically arranged in the box body (1), a box cover (11) is arranged on the top of the box body (1), the box cover (11) is rotatably connected with the box body (1) through a rotating piece (9), and a locking piece (12) is arranged at the left end of the box cover (11).

3. The mining equipment cable joint protection bracket of claim 1 or 2, characterized in that, the box (1) is provided with a fixing component, the fixing component comprises a lifting plate (6), a connecting rod (7), a first spring (8) and a fixing block (10), the fixing block (10) is placed on the cushion block (5), the inner side of the fixing block (10) is provided with an arc-shaped groove, a rubber pad (17) is bonded in the arc-shaped groove, the outer side of the fixing block (10) is fixedly connected with the connecting rod (7), the outer end of the connecting rod (7) passes through a through hole in the side wall of the box (1) and then is connected with the lifting plate (6), and the first spring (8) is sleeved on the connecting rod (7) and is located between the box (1) and the fixing block (10).

4. The mining equipment cable joint protection bracket of claim 3, characterized in that the box body (1) is connected with a rotating assembly through a support column (2), the rotating assembly comprises a bearing (13), a gear (14), a sliding block (15), a limiting tooth (16) and a second spring (18), the bearing (13) is clamped in the base (3), the bearing (13) is rotatably connected with the support column (2), a gear groove is formed above the bearing (13), the gear (14) and the limiting tooth (16) are arranged in the gear groove, a sliding groove (19) is formed in the left side of the gear groove, and the sliding block (15) and the second spring (18) are arranged in the sliding groove (19).

5. The mining equipment cable joint protection bracket of claim 4, characterized in that the gear (14) is fixedly connected to the support column (2), the slide block (15) is slidably connected to the base (3) through a slide groove (19), a limit tooth (16) is arranged on the right side of the slide block (15), and the limit tooth (16) is clamped with the gear (14).