CN213510670U

CN213510670U - Hydraulic support top anchor rope protection device

Info

Publication number: CN213510670U
Application number: CN202022551250.8U
Authority: CN
Inventors: 席泽; 史超; 张双龙; 何宁; 刘兵兵; 郭小红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-06-22
Anticipated expiration: 2030-11-06

Abstract

The utility model belongs to the technical field of the anchor rope protection, a hydraulic support top anchor rope protection device is related to, wherein, which comprises a housin, T type groove has been seted up to housing face, the inside sliding connection in T type groove has T type piece, the fixed surface of T type piece is connected with the apron, apron medial surface and housing face overlap joint, the inside cavity of having seted up of casing, the inside multiunit welt that is provided with of cavity, the inside fixedly connected with auxiliary wheel of welt, the threaded rod is worn to be equipped with by auxiliary wheel inside. Its beneficial effect is, this hydraulic support top anchor rope protection device sets up casing and apron and can slide on the casing surface under the effect of T type groove and T type piece, also can prevent simultaneously that the apron from droing with the casing in gliding, also can play the guard action to the anchor rope, can reduce the impact that the anchor rope received external force simultaneously, sets up micro-fan and produces the wind speed and blow to the cavity inside, and then the inside dust of cavity clears up.

Description

Hydraulic support top anchor rope protection device

Technical Field

The utility model belongs to the technical field of the anchor rope protection, concretely relates to hydraulic support top anchor rope protection device.

Background

Gob-side entry retaining is an effective technical approach for reasonably developing coal resources, improving the recovery rate of coal, reducing the tunneling rate of a roadway and solving the problem of gas overrun, the gob-side entry retaining is to support a stoping side close to a goaf by adopting special materials after mining on a working face, the defect of one side of the roadway caused by stoping is overcome, the roadway is reserved to serve adjacent working faces, one roadway is used for two times by gob-side entry retaining, generally, an end support in a hydraulic support is positioned in the roadway, a top beam of the support is in surface contact with a top plate, and the top plate is repeatedly supported, so that the support of anchor bolts of the top plate is damaged.

The existing anchor cable is exposed outside in the using process, the common anchor cable can be impacted by external force and adsorbed by dust, the using time of the anchor cable can be shortened, meanwhile, the anchor cable cannot be used conveniently, and the dust can not be cleaned in a memorable mode, so that the anchor cable protection device at the top of the hydraulic support is specially provided for the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a hydraulic support top anchor rope protection device, it has solved and can not protect the anchor rope, is not convenient for clear up the dust and the technical problem who is not convenient for use.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic support top anchor cable protection device comprises a shell, wherein a T-shaped groove is formed in the surface of the shell, a T-shaped block is connected inside the T-shaped groove in a sliding mode, a cover plate is fixedly connected to the surface of the T-shaped block, the inner side surface of the cover plate is in lap joint with the surface of the shell, a cavity is formed inside the shell, a plurality of groups of lining plates are arranged inside the cavity, auxiliary wheels are fixedly connected inside the lining plates, threaded rods penetrate through the auxiliary wheels, surface threads of the threaded rods are arranged at two ends of each threaded rod, threaded caps are connected to two ends of each threaded rod in a threaded mode and are respectively in lap joint with the shell and the surface of the lining plate, an anchor cable is lapped at the upper end of each auxiliary wheel, a sliding sleeve is inlaid at the bottom end inside the cavity, a sliding rod is movably connected inside the sliding, the air port of the micro fan is communicated with the inside of the cavity.

As a further aspect of the present invention: the casing bottom is inlayed and is had the sleeve, the inside recess that has seted up of sleeve, the recess inner wall overlap joint has the movable rod, movable rod bottom fixedly connected with backup pad, backup pad upper end and slide bar bottom fixed connection.

As a further aspect of the present invention: the surface of the lining plate and the surface of the cover plate are provided with first fixing bolts, the first fixing bolts penetrate through the lining plate to be in threaded connection with the bottom end of the cavity, and the first fixing bolts penetrate through the cover plate to be in threaded connection with the surface of the shell.

As a further aspect of the present invention: the shell is characterized in that a positioning plate is arranged at the upper end of the shell, positioning holes are formed in the positioning plate, a second fixing bolt is arranged on the positioning plate, and the second fixing bolt penetrates through the positioning plate to be fixedly connected with the surface of the shell.

As a further aspect of the present invention: the surface of the movable rod is sleeved with a spring, the upper end of the spring is fixedly connected with the bottom end of the sleeve, and the bottom end of the spring is fixedly connected with the surface of the supporting plate.

As a further aspect of the present invention: the groove is characterized in that a sliding groove is formed in the inner wall of the groove, a sliding block is connected to the inside of the sliding groove in a sliding mode, and the side face of the sliding block is fixedly connected with the surface of the movable rod.

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

1. this hydraulic support top anchor rope protection device, can fix the locating plate in the casing upper end through setting up second fixing bolt, and fix the integrated device in the hydraulic support upper end through the locating hole, be convenient for the later stage to use the anchor rope, it can fix the apron inside housing face and cavity respectively with solid welt to set up first fixing bolt, be convenient for the later stage to use the auxiliary wheel, can provide the support for the transmission of anchor rope, it can slide at housing face to set up casing and apron under the effect of T type groove and T type piece, also can prevent that the apron from droing with the casing in gliding simultaneously, also can play the guard action to the anchor rope, can reduce the striking that the anchor rope received external force simultaneously.

2. This hydraulic support top anchor rope protection device, can drive the brush through the slide bar and carry out the up-and-down motion in that the sliding sleeve is inside under the effect of spring through setting up the backup pad, the brush can clean the anchor rope surface simultaneously, and then erase the dust on anchor rope surface, it can pass through the elasticity cooperation backup pad up-and-down motion of spring to set up the effect of movable rod at spout and slider, it carries out the up-and-down motion to drive the brush simultaneously, it produces the wind speed and blows to inside the cavity to set up micro-fan, and then can blow the dust that produces under the effect of wind speed, can blow off the dust under the air outlet effect at casing both ends.

3. This hydraulic support top anchor rope protection device through setting up threaded rod and screw cap can be through not hard up first fixing bolt and welt under the more serious condition of auxiliary wheel wearing and tearing, changes the while also can play the fixed action when using the auxiliary wheel to the auxiliary wheel, and then promotes the use and the protection to the anchor rope.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a three-dimensional front view structure of the present invention;

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

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

in the figure: 1. a housing; 2. a chamber; 3. a liner plate; 4. a first fixing bolt; 5. an auxiliary wheel; 6. a threaded cap; 7. a threaded rod; 8. a T-shaped groove; 9. a T-shaped block; 10. a second fixing bolt; 11. positioning a plate; 12. positioning holes; 13. a micro fan; 14. a cover plate; 15. a brush; 16. an anchor cable; 17. a slide bar; 18. a support plate; 19. a sliding sleeve; 20. a sleeve; 21. a groove; 22. a chute; 23. a slider; 24. a movable rod; 25. a spring.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a hydraulic support top anchor rope protection device, which comprises a housin 1, T type groove 8 has been seted up on 1 surface of casing, the inside sliding connection in T type groove 8 has T type piece 9, T type piece 9's fixed surface is connected with apron 14, 14 medial surfaces of apron and 1 surperficial overlap joint of casing, it can slide on 1 surface of casing to set up casing 1 and apron 14 under the effect of T type groove 8 and T type piece 9, also can prevent simultaneously that apron 14 from droing with casing 1 in gliding, also can play the guard action to anchor rope 16, can reduce the striking that anchor rope 16 received external force simultaneously, casing 1 is inside to have seted up cavity 2, cavity 2 is inside to be provided with multiunit welt 3.

3 inside fixedly connected with auxiliary wheels 5 of welt, threaded rod 7 is worn to be equipped with inside of auxiliary wheel 5, can be through not hard up first fixing bolt 4 and welt 3 under 5 more serious circumstances of wearing and tearing of auxiliary wheel through setting up threaded rod 7 and screw cap 6, also can play the fixed action when using auxiliary wheel 5 to auxiliary wheel 5 when changing auxiliary wheel 5, and then promote use and protection to anchor rope 16, and threaded rod 7 surface thread sets up at both ends, 7 both ends threaded connection of threaded rod have screw cap 6, and screw cap 6 respectively with casing 1 and 3 surface overlap joints of welt, 5 upper end overlap joint of auxiliary wheel has

anchor rope

16, 2 inside bottoms of cavity are inlayed and are had sliding

sleeve

19, 19 inside swing joint of sliding sleeve has slide bar 17, the upper end fixedly connected with brush 15 of slide bar 17.

The upper end and the 16 bottom overlap joints of anchor rope of brush 15, 1 upper end fixedly connected with micro fan 13 of casing, it produces the wind speed and blows to inside cavity 2 to set up micro fan 13, and then can blow the dust that produces under the effect of wind speed, can blow off the dust under the air outlet effect at 1 both ends of casing, micro fan 13 wind gap is linked together with cavity 2 is inside, 1 bottom of casing is inlayed and is had sleeve 20, sleeve 20 is inside to be seted up flutedly 21, the overlap joint of recess 21 inner wall has movable rod 24, it can pass through spring 25's elasticity cooperation backup pad 18 up-and-down motion to set up movable rod 24 at the effect of spout 22 and slider 23, it carries out the up-and-down motion to drive brush 15 simultaneously, 24 bottom fixedly connected with backup pad 18 of movable rod, backup pad 18 upper end and.

Specifically, the surfaces of the lining plate 3 and the cover plate 14 are provided with first fixing bolts 4, the first fixing bolts 4 penetrate through the lining plate 3 and are in threaded connection with the bottom end of the cavity 2, the first fixing bolts 4 penetrate through the cover plate 14 and are in threaded connection with the surface of the shell 1, the upper end of the shell 1 is provided with a positioning plate 11, the positioning plate 11 is provided with a positioning hole 12, the positioning plate 11 is provided with a second fixing bolt 10, can fix locating plate 11 in casing 1 upper end through setting up second fixing bolt 10 to fix the integrated device in hydraulic support upper end through locating hole 12, the later stage of being convenient for uses anchor rope 16, it can fix apron 14 and solid welt 3 inside 1 surface of casing and cavity 2 respectively to set up first fixing bolt 4, the later stage of being convenient for uses auxiliary wheel 5, can provide the support for the transmission of anchor rope 16, and second fixing bolt 10 passes locating plate 11 and casing 1 fixed surface and is connected.

Specifically, spring 25 has been cup jointed on movable rod 24 surface, spring 25's upper end and 20 bottom fixed connection of sleeve, spring 25's bottom and backup pad 18 fixed surface are connected, can drive brush 15 through slide bar 17 and carry out the up-and-down motion in sliding sleeve 19 inside under spring 25's effect through setting up backup pad 18, brush 15 can clean 16 surfaces of anchor rope simultaneously, and then erase the dust on 16 surfaces of anchor rope, spout 22 has been seted up to recess 21 inner wall, the inside sliding connection of spout 22 has slider 23, the side and the 24 fixed surface of movable rod of slider 23 are connected.

The utility model discloses a theory of operation does:

s1, before use, a user fixes the positioning plate 11 at the upper end of the shell 1 through the second fixing bolt 10, then fixes the whole device on a hydraulic support through the positioning hole 12, loosens the first fixing bolt 4 to slide the cover plate 14, can open the cover plate 14 under the action of the T-shaped groove 8 and the T-shaped block 9, then places the anchor cables 16 on the auxiliary wheels 5, closes the cover plate 14, screws the first fixing bolt 4, and waits for use;

s2, when the device is used, the anchor cable 16 rotates the brush 15 to clean the surface of the anchor cable 16 under the action of the spring 25, the sliding rod 17 slides in the sliding sleeve 19, the movable rod 24 can move up and down under the action of the sliding groove 22 and the sliding block 23 in cooperation with the supporting plate 18, simultaneously, generated dust falls into the cavity 2, and the micro fan 13 on the surface of the shell 1 works to blow up the generated dust and discharges the dust through air openings at the front end and the rear end of the shell 1;

s3, after the use is finished, the auxiliary wheel 5 can be worn seriously by loosening the first fixing bolt 4 and the lining plate 3, then the screw cap 6 is unscrewed, the threaded rod 7 is pulled out, the auxiliary wheel 5 is replaced, meanwhile, the residual dust in the cavity 2 can be cleaned, and then the auxiliary wheel is waited to be used again.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a hydraulic support top anchor rope protection device, includes casing (1), its characterized in that: the improved structure is characterized in that a T-shaped groove (8) is formed in the surface of the shell (1), a T-shaped block (9) is connected inside the T-shaped groove (8) in a sliding manner, an cover plate (14) is fixedly connected to the surface of the T-shaped block (9), the inner side surface of the cover plate (14) is in surface lap joint with the shell (1), a cavity (2) is formed inside the shell (1), a plurality of groups of lining plates (3) are arranged inside the cavity (2), auxiliary wheels (5) are fixedly connected inside the lining plates (3), threaded rods (7) are arranged inside the auxiliary wheels (5) in a penetrating manner, surface threads of the threaded rods (7) are arranged at two ends, threaded caps (6) are connected at two ends of the threaded rods (7) in a threaded manner, the threaded caps (6) are respectively in surface lap joint with the shell (1) and the lining plates (3), anchor cables (16) are, the inner portion of the sliding sleeve (19) is movably connected with a sliding rod (17), the upper end of the sliding rod (17) is fixedly connected with a brush (15), the upper end of the brush (15) is in lap joint with the bottom end of an anchor cable (16), the upper end of the shell (1) is fixedly connected with a micro fan (13), and an air opening of the micro fan (13) is communicated with the inner portion of the cavity (2).

2. The hydraulic support top anchor cable protection device of claim 1, wherein: casing (1) bottom is inlayed and is had sleeve (20), sleeve (20) inside recess (21) have been seted up, recess (21) inner wall overlap joint has movable rod (24), movable rod (24) bottom fixedly connected with backup pad (18), backup pad (18) upper end and slide bar (17) bottom fixed connection.

3. The hydraulic support top anchor cable protection device of claim 1, wherein: the surface of the lining plate (3) and the surface of the cover plate (14) are provided with first fixing bolts (4), the first fixing bolts (4) penetrate through the lining plate (3) to be connected with the bottom end threads of the cavity (2), and the first fixing bolts (4) penetrate through the cover plate (14) to be connected with the surface threads of the shell (1).

4. The hydraulic support top anchor cable protection device of claim 1, wherein: the improved shell structure is characterized in that a positioning plate (11) is arranged at the upper end of the shell (1), a positioning hole (12) is formed in the positioning plate (11), a second fixing bolt (10) is arranged on the positioning plate (11), and the second fixing bolt (10) penetrates through the positioning plate (11) to be fixedly connected with the surface of the shell (1).

5. The hydraulic support top anchor cable protection device of claim 2, wherein: the surface of the movable rod (24) is sleeved with a spring (25), the upper end of the spring (25) is fixedly connected with the bottom end of the sleeve (20), and the bottom end of the spring (25) is fixedly connected with the surface of the supporting plate (18).

6. The hydraulic support top anchor cable protection device of claim 2, wherein: the inner wall of the groove (21) is provided with a sliding groove (22), a sliding block (23) is connected inside the sliding groove (22) in a sliding mode, and the side face of the sliding block (23) is fixedly connected with the surface of the movable rod (24).