CN210087354U - Colliery is axle bottom syncline exploitation supporting device in pit - Google Patents

Abstract

The utility model discloses a colliery is shaft bottom syncline exploitation supporting device in pit, including handle, translation mechanism and bracing piece, the equal fixed mounting in both sides of translation mechanism has the bracing piece, the bottom of bracing piece all movable mounting have screw jack, screw jack's the bottom all movable mounting have fixed establishment, the equal fixed mounting in one side of bracing piece has the handle, the top of bracing piece all movable mounting have damper. The utility model discloses a be provided with a series of structures and make this device have the function of going up and down and translation, be convenient for use this device according to the actual conditions of difference, strengthened the practicality of this device, be favorable to using widely in the society, this device has certain shock-absorbing function simultaneously, avoids making this device produce vibrations because of external factors, can strengthen the stability of this device, avoids this device to appear collapsing and the phenomenon of slope when using.

Description

Colliery is axle bottom syncline exploitation supporting device in pit

Technical Field

The utility model relates to a coal mining technical field specifically is a colliery is shaft bottom syncline mining supporting device in pit.

Background

With the continuous development of the times, coal mining gradually becomes a social attention target, wherein a coal mine underground mining support device is one of common devices, however, the support device circulated in the current market has certain disadvantages, not only a certain lifting support structure is lacked, but also the support device cannot be moved horizontally at intervals due to the limitation of actual conditions, and therefore a novel coal mine underground shaft bottom inclined mining support device is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery is axle head syncline mining supporting device in pit to solve the problem that proposes among 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 colliery is shaft bottom syncline exploitation supporting device in pit, includes handle, translation mechanism and bracing piece, the both sides fixed mounting that translation mechanism is all had the bracing piece, the bottom movable mounting that all has screw jack of bracing piece, the bottom movable mounting that all has screw jack has fixed establishment, the all fixed mounting in one side of bracing piece has the handle, the top of bracing piece all movable mounting has damper.

Preferably, the surface of screw jack is fixed and is provided with the through-hole, and the inside movable mounting of through-hole has the hank thick stick, and the hank thick stick extends to the surface of through-hole, screw jack's inside movable mounting has the flight.

Preferably, the inside fixed mounting of translation mechanism has flexible loop bar, and one side movable mounting of flexible loop bar has the telescopic link, and the inside of telescopic link is fixed and is provided with spacing hole, and the top movable mounting of flexible loop bar has the screw rod of mutually supporting the use with spacing hole, and the screw rod extends to the bottom of flexible loop bar, and the bottom movable mounting of screw rod has the nut.

Preferably, fixed establishment's inside all fixed mounting has the mounting panel, and the both sides on mounting panel top all movable mounting have the long-neck bolt, and the long-neck bolt extends to the bottom of mounting panel, and the bottom of mounting panel all fixed mounting have anticorrosive bolt, and anticorrosive bolt is located the intermediate position department of long-neck bolt.

Preferably, the inside of damper all has the movable mounting hydraulic stem, and the surface of hydraulic stem all has the movable mounting damping spring, and the top of hydraulic stem all fixedly mounted has the backup pad.

Compared with the prior art, the beneficial effects of the utility model are that: the coal mine underground shaft bottom inclined mining supporting device is beneficial to a user to install the device through the matching among the mounting plate, the anti-corrosion bolt and the long-neck bolt, can simultaneously enhance the stability of the device, has a lifting function through the matching among the internal devices of the screw jack, is beneficial to using the device under different practical conditions, is convenient for the user to adjust the horizontal spacing distance of the device according to the practical conditions through the matching among the telescopic sleeve rod, the screw rod, the limiting hole, the telescopic rod and the nut, improves the practicability of the device, is beneficial to ensuring that the device has a damping function through the matching between the hydraulic rod and the damping spring, avoids the phenomenon that the device collapses and inclines due to the vibration generated by external factors, is convenient for the user to carry and carry the device through the installation of the handle, the humanized design of the device is improved.

Drawings

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

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

fig. 3 is a schematic view of a local structure of the screw jack of the present invention.

In the figure: 1. a fixing mechanism; 101. mounting a plate; 102. an anti-corrosion bolt; 103. a long-neck bolt; 2. a screw jack; 201. a through hole; 202. twisting the bar; 203. a spiral sheet; 3. a handle; 4. a damping mechanism; 401. a hydraulic lever; 402. a support plate; 403. a damping spring; 5. a translation mechanism; 501. a telescopic loop bar; 502. a screw; 503. a limiting hole; 504. a telescopic rod; 505. a nut; 6. a support rod.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-3, the present invention provides an embodiment: a coal mine underground shaft bottom syncline mining supporting device comprises a handle 3, a translation mechanism 5 and a support rod 6, wherein one side of the support rod 6 is fixedly provided with the handle 3, a user carries and carries the device by utilizing the handle 3, the two sides of the translation mechanism 5 are fixedly provided with the support rod 6, the bottom end of the support rod 6 is movably provided with a screw jack 2, the user adjusts the height of the screw jack 2 according to the actual condition, thereby reach the purpose of adjusting this device height, screw jack 2's all movable mounting in the bottom has fixed establishment 1, and the user of service utilizes the cooperation between the 1 internal plant of fixed establishment, installs this device in required workplace, and the top of bracing piece 6 all movable mounting has damper 4, and this device utilizes the cooperation between the 4 internal plant of damper, makes this device have absorbing function, avoids this device to appear collapsing and the phenomenon of slope because of vibrations are too big.

Further, screw jack 2's fixed surface is provided with through-hole 201, and the inside movable mounting of through-hole 201 has hank thick stick 202, and hank thick stick 202 extends to the surface of through-hole 201, and screw jack 2's inside movable mounting has flight 203, and screw jack 2 is also called mechanical screw jack, and artificially through rotatory, makes its inside part produce the rotation to height-adjusting, the user utilizes hank thick stick 202 rotatory, thereby drives flight 203 and rotates, in order to reach the purpose of adjusting screw jack 2.

Further, the inside fixed mounting of translation mechanism 5 has flexible loop bar 501, and one side movable mounting of flexible loop bar 501 has telescopic link 504, the inside fixed spacing hole 503 that is provided with of telescopic link 504, the top movable mounting of flexible loop bar 501 has screw rod 502 with spacing hole 503 use of mutually supporting, and screw rod 502 extends to the bottom of flexible loop bar 501, the bottom movable mounting of screw rod 502 has nut 505, when the horizontal interval distance of this device need be adjusted to the user, firstly not hard up nut 505, take out screw rod 502 again, adjust telescopic link 504 to required position afterwards, run through the inside in flexible loop bar 501 and telescopic link 504 with screw rod 502 through spacing hole 503 after that, screw up nut 505 at last, in order to reach the mesh of being fixed in telescopic link 504 in flexible loop bar 501 one side, finally can adjust the horizontal interval distance of this device.

Further, fixed establishment 1's inside all fixed mounting has mounting panel 101, and the both sides on mounting panel 101 top all movable mounting have long-necked bolt 103, long-necked bolt 103 extends to mounting panel 101's bottom, and mounting panel 101's bottom all fixed mounting has anticorrosive bolt 102, anticorrosive bolt 102 is located long-necked bolt 103's intermediate position department, this device utilizes long-necked bolt 103 can install this device, anticorrosive bolt 102 is used for going deep into the installation ground inside simultaneously, be used for supporting this device, improve this device's stability.

Further, the inside of damper 4 all has movable mounting to have hydraulic stem 401, and hydraulic stem 401's surface all has damping spring 403, hydraulic stem 401's top all fixed mounting has backup pad 402, when this device produced vibrations, hydraulic stem 401 receives the vibrations power to influence inside shrink, lead to the increase of the internal pressure of hydraulic stem 401, produce reaction force to hydraulic stem 401, conduct to this device bottom, the effort offsets each other, and produce the buffering effect, thereby absorb produced vibrations effectively, after the vibrations power elimination, receive the influence of the internal pressure of hydraulic stem 401, the piston promotes hydraulic stem 401 and resets, damping spring 403 utilizes its elasticity to produce reaction force simultaneously, be used for reducing the produced vibrations of this device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a colliery is shaft bottom syncline exploitation supporting device in pit, includes handle (3), translation mechanism (5) and bracing piece (6), its characterized in that: the utility model discloses a damping mechanism, including translation mechanism (5), the bottom of bracing piece (6), all fixed mounting have bracing piece (6) in both sides of translation mechanism (5), the bottom of bracing piece (6) all movable mounting have screw jack (2), the bottom of screw jack (2) all movable mounting have fixed establishment (1), the all fixed mounting in one side of bracing piece (6) has handle (3), the top of bracing piece (6) all movable mounting have damper (4).

2. The underground coal mine shaft bottom syncline mining support device according to claim 1, characterized in that: the surface mounting of screw jack (2) is provided with through-hole (201), and the inside movable mounting of through-hole (201) has hank thick stick (202), and hank thick stick (202) extend to the surface of through-hole (201), the inside movable mounting of screw jack (2) has flight (203).

3. The underground coal mine shaft bottom syncline mining support device according to claim 1, characterized in that: the inside fixed mounting of translation mechanism (5) has flexible loop bar (501), and one side movable mounting of flexible loop bar (501) has telescopic link (504), and the inside of telescopic link (504) is fixed and is provided with spacing hole (503), and the top movable mounting of flexible loop bar (501) has screw rod (502) of mutually supporting the use with spacing hole (503), and screw rod (502) extend to the bottom of flexible loop bar (501), and the bottom movable mounting of screw rod (502) has nut (505).

4. The underground coal mine shaft bottom syncline mining support device according to claim 1, characterized in that: the utility model discloses a fixing mechanism for the automobile, including fixed establishment (1), mounting panel (101) and mounting panel (101), the both sides on mounting panel (101) top all movable mounting have long-neck bolt (103), and long-neck bolt (103) extend to the bottom of mounting panel (101), and the bottom of mounting panel (101) all fixed mounting have anticorrosive bolt (102), and anticorrosive bolt (102) are located the intermediate position department of long-neck bolt (103).

5. The underground coal mine shaft bottom syncline mining support device according to claim 1, characterized in that: the damping mechanism (4) is internally and movably provided with a hydraulic rod (401), the surface of the hydraulic rod (401) is movably provided with a damping spring (403), and the top end of the hydraulic rod (401) is fixedly provided with a supporting plate (402).

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