CN217741265U

CN217741265U - Mining cable support convenient to adjust

Info

Publication number: CN217741265U
Application number: CN202221804968.6U
Authority: CN
Inventors: 余望野
Original assignee: Shanghai Mining Cable Group Co ltd
Current assignee: Shanghai Mining Cable Group Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-04
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a mining cable support convenient to adjust, which comprises a column, the guard box is installed to the bottom of stand, and the bottom of guard box installs the bottom plate, servo motor is installed to the one end of guard box, the inside of stand is provided with elevation structure, elevation structure includes the lifter, the inside at the stand is installed to the lifter, the thread bush is installed to the bottom of lifter, the threaded rod runs through in the inside of lifter and thread bush. The utility model discloses a be provided with lifter, threaded rod, thread bush, worm wheel and limit slider, realized the adjustment to the support height, servo motor's function can drive the worm and rotate, the cooperation is connected with the meshing of worm wheel, it rotates to drive the threaded rod, cooperation limit slider and the stand inner wall on the use of spacing spout, the restriction lifter carries out the vertical migration in the inside of stand, change the holding height of lifter to the cable to make the support have fixed regulatory function.

Description

Mining cable support convenient to adjust

Technical Field

The utility model relates to a cable support technical field specifically is a mining cable support convenient to adjust.

Background

China is a country rich in mineral resources, reserves of coal, iron, lead, zinc, copper, silver, mercury, tin, nickel, apatite, asbestos and the like all live in the top of the world, along with the high-speed development of the society, the technological level is continuously improved, the mineral exploitation technology is also improved, cables need to be laid for exploitation equipment in the construction process of a mining area, the terrain of the mining area is complex, a cable support needs to be used for erection, and the existing mine cable support has many problems or defects:

at present, in the process of erecting the cable, the supporting columns with proper lengths are generally rotated according to the erecting environment, and the supporting heights are adjusted through the depth of inserting the supporting columns into the ground, so that the cable erecting device is not flexible to use and is inconvenient to adjust the supporting heights.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining cable support convenient to adjust to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining cable support convenient to adjust, includes the stand, the guard box is installed to the bottom of stand, and the bottom of guard box installs the bottom plate, servo motor is installed to the one end of guard box, the inside of stand is provided with elevation structure, elevation structure includes the lifter, the inside at the stand is installed to the lifter, the thread bush is installed to the bottom of lifter, the threaded rod is run through to the inside of lifter and thread bush, and the bottom of threaded rod installs the worm wheel, one side swing joint of worm wheel has the worm, and the one end of worm forms fixed connection with servo motor.

Preferably, both sides of the threaded sleeve are provided with limiting sliding blocks, and the inner side wall of the upright post is provided with a limiting sliding groove matched with the limiting sliding blocks.

Preferably, a sleeve structure is formed between the lifting rod and the upright column, and the threaded rod is in threaded connection with the threaded sleeve.

Preferably, the top of lifter is provided with extending structure, extending structure includes the dead lever, the top at the lifter is installed to the dead lever, the extension rod has all been run through to the both sides of dead lever, and one side of extension rod installs the fixing base, the dead lever bottom is close to orificial position department and installs the gim peg.

Preferably, be provided with the constant head tank with gim peg matched with on the lateral wall of extension rod, the constant head tank is equidistant range distribution on the extension rod.

Preferably, a limiting clamping seat is installed at the top end of the fixing rod, and a clamping groove is formed in the limiting clamping seat.

Preferably, the appearance of spacing cassette is "U" font, the edge on draw-in groove top is inlayed and is had the rubber sand grip, spacing cassette is provided with a plurality of groups, and spacing cassette is arranged the distribution on the top of dead lever.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The height of the support is adjusted by arranging the lifting rod, the threaded sleeve, the worm wheel and the limiting slide block, the worm can be driven to rotate by the operation of the servo motor, the worm is driven to rotate by being matched with the worm wheel to be meshed and connected, the threaded rod is driven to rotate, the lifting rod is limited to vertically move in the upright column by being matched with the limiting slide block and the limiting slide groove in the inner wall of the upright column, the supporting height of the lifting rod on a cable is changed, and therefore the support has a fixed adjusting function;

(2) The support frame is provided with the fixing rod, the extension rods, the fixing seat, the fixing bolt and the positioning groove, so that the support range is adjusted, the two groups of extension rods penetrate through two sides of the fixing rod and can extend towards two sides of the fixing rod, the positions of the extension rods are conveniently locked by matching the fixing bolt with the positioning groove, the support width is changed, and the support frame has an extension function;

(3) Through being provided with spacing cassette, draw-in groove and rubber sand grip, realized the quick fixed to the cable, the appearance of spacing cassette is "U" font, and the setting of cooperation rubber sand grip can be with the cable restriction in the inside of draw-in groove, and spacing cassette is the range distribution on the top of dead lever simultaneously, can fix the multiunit cable to the practicality of support has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B in fig. 2;

fig. 5 is a schematic view of the front cross-sectional structure of the extending structure of the present invention.

The reference numerals in the figures illustrate:

1. a column; 2. a base plate; 3. a protection box; 4. a servo motor; 5. a lifting structure; 501. a lifting rod; 502. a threaded rod; 503. a threaded sleeve; 504. a worm; 505. a worm gear; 506. a limiting slide block; 6. an extension structure; 601. fixing the rod; 602. an extension rod; 603. a fixed seat; 604. a fixing bolt; 605. positioning a groove; 7. a limiting clamping seat; 8. a card slot; 9. rubber convex strips.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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.

Referring to fig. 1-5, the present invention provides an embodiment: a mine cable support convenient to adjust comprises an upright post 1, a protection box 3 is installed at the bottom end of the upright post 1, a bottom plate 2 is installed at the bottom end of the protection box 3, a servo motor 4 is installed at one end of the protection box 3, a lifting structure 5 is arranged inside the upright post 1, the lifting structure 5 comprises a lifting rod 501, the lifting rod 501 is installed inside the upright post 1, a threaded sleeve 503 is installed at the bottom end of the lifting rod 501, a threaded rod 502 penetrates through the lifting rod 501 and the threaded sleeve 503, a worm wheel 505 is installed at the bottom end of the threaded rod 502, a worm 504 is movably connected to one side of the worm wheel 505, one end of the worm 504 is fixedly connected with the servo motor 4, limit sliders 506 are arranged on two sides of the threaded sleeve 503, a limit sliding chute matched with the limit sliders 506 is formed in the inner side wall of the upright post 1, a sleeve structure is formed between the lifting rod 501 and the upright post 1, and threaded connection is formed between the threaded sleeve 503;

specifically, as shown in the figure, when the support is used, the worm 504 can be driven to rotate through the operation of the servo motor 4, and is matched with the meshing connection of the worm wheel 505 to drive the threaded rod 502 to rotate, and the vertical movement of the lifting rod 501 in the upright post 1 is limited by matching the use of the limiting slide block 506 and the limiting slide groove on the inner wall of the upright post 1, so that the supporting height of the lifting rod 501 to a cable is changed, and the flexibility of the support is improved;

the top end of the lifting rod 501 is provided with an extending structure 6, the extending structure 6 comprises a fixing rod 601, the fixing rod 601 is installed at the top end of the lifting rod 501, extending rods 602 penetrate through two sides of the fixing rod 601, a fixing seat 603 is installed at one side of each extending rod 602, a fixing bolt 604 is installed at the position, close to the pipe orifice, of the bottom end of the fixing rod 601, positioning grooves 605 matched with the fixing bolts 604 are formed in the outer side wall of each extending rod 602, and the positioning grooves 605 are distributed on the extending rods 602 at equal intervals;

specifically, as shown in the figure, when in use, two groups of extension rods 602 penetrate through two sides of the fixing rod 601, can extend towards two sides of the fixing rod 601, and are matched with the fixing bolt 604 and the positioning groove 605, so that the positions of the extension rods 602 can be conveniently locked, and the supporting width can be changed;

the top end of the fixed rod 601 is provided with a limiting clamping seat 7, a clamping groove 8 is formed in the limiting clamping seat 7, the limiting clamping seat 7 is U-shaped, rubber raised strips 9 are embedded in the edge of the top end of the clamping groove 8, the limiting clamping seat 7 is provided with a plurality of groups, and the limiting clamping seats 7 are distributed at the top end of the fixed rod 601 in an arrangement manner;

specifically, as shown in the figure, during the use, the appearance through spacing cassette 7 is "U" font, and the setting of cooperation rubber sand grip 9 can be with the cable restriction in the inside of draw-in groove 8, and spacing cassette 7 is the range distribution on the top of dead lever 601 simultaneously, can fix the multiunit cable.

The working principle is as follows: when the mining cable support is used, the mining cable support is externally connected with a power supply, firstly, the mining cable support is taken out and carried to a target area, the mining cable support is placed in the target area and is fixedly inserted through the bottom plate 2 by using the ground, when the mining cable support needs to be expanded and extended, the fixing bolt 604 is rotated to be in contact with and lock the extension rod 602, the fixing seat 603 is grabbed, the mining cable support is pulled outwards to control the extension rod 602 to extend, after adjustment is carried out, the fixing bolt 604 is rotated reversely, the fixing bolt 604 is controlled to be inserted into the positioning groove 605 to lock the position of the extension rod 602, a cable to be erected is clamped into the clamping groove 8 in the limiting clamping seat 7 to limit the cable, when the supporting height of the mining cable support needs to be adjusted, the power supply is switched on, the control switch on the outer side wall of the stand column 1 is controlled to operate, the servo motor 4 can drive the worm 504 to rotate, the worm gear is meshed with the worm gear 505 to be connected to drive the cable 502 to rotate, and the control the lifting rod 501 to move up and down in the stand 1 to change the supporting height of the mining cable support, and finally, the mining cable support is used.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a mining cable support convenient to adjust, includes stand (1), its characterized in that: protection box (3) are installed to the bottom of stand (1), and bottom plate (2) are installed to the bottom of protection box (3), servo motor (4) are installed to the one end of protection box (3), the inside of stand (1) is provided with elevation structure (5), elevation structure (5) include lifter (501), the inside at stand (1) is installed in lifter (501), thread bush (503) are installed to the bottom of lifter (501), threaded rod (502) are run through to the inside of lifter (501) and thread bush (503), and worm wheel (505) are installed to the bottom of threaded rod (502), one side swing joint of worm wheel (505) has worm (504), and the one end of worm (504) and servo motor (4) form fixed connection.

2. The mining cable support convenient to adjust of claim 1, characterized in that: both sides of the threaded sleeve (503) are provided with limiting sliding blocks (506), and the inner side wall of the upright post (1) is provided with limiting sliding grooves matched with the limiting sliding blocks (506).

3. The mining cable support convenient to adjust of claim 1, characterized in that: a sleeve structure is formed between the lifting rod (501) and the upright post (1), and the threaded rod (502) is in threaded connection with the threaded sleeve (503).

4. The mining cable support convenient to adjust of claim 1, characterized in that: the top of lifter (501) is provided with extending structure (6), extending structure (6) are including dead lever (601), install the top in lifter (501) dead lever (601), extension rod (602) have all been run through to the both sides of dead lever (601), and one side of extension rod (602) installs fixing base (603), dead lever (601) bottom is close to orificial position department and installs gim peg (604).

5. A mining cable bearer facilitating adjustment according to claim 4, characterised in that: the outer side wall of the extension rod (602) is provided with positioning grooves (605) matched with the fixing bolts (604), and the positioning grooves (605) are distributed on the extension rod (602) at equal intervals.

6. A mining cable support facilitating adjustment according to claim 4, characterised in that: a limiting clamping seat (7) is installed at the top end of the fixing rod (601), and a clamping groove (8) is formed in the limiting clamping seat (7).

7. A mining cable bearer facilitating adjustment according to claim 6, characterised in that: the appearance of spacing cassette (7) is "U" font, the edge on draw-in groove (8) top is inlayed and is had rubber sand grip (9), spacing cassette (7) are provided with a plurality of groups, and just spacing cassette (7) are arranged on the top of dead lever (601) and distribute.