CN215369929U - Installation hook of water drainage device of gas extraction system - Google Patents

Abstract

The utility model discloses a water discharger mounting hook of a gas extraction system, which structurally comprises a top hook and an adjustable bottom hook, and aims to solve the problems that the prior water discharger is arranged on a bottom plate by using two supporting legs, the water discharger cannot be stably arranged after long-time use, and the water discharger often falls on the bottom plate, the top hooks of the two mounting hooks are hung on a supporting mesh sheet on a roadway side by using two water discharger mounting hooks of the gas extraction system on each water discharger, a worm is rotated to drive a turbine to rotate along a bearing, so that a threaded rod is driven to rotate, a connecting rod is enabled to slide along the threaded rod to adjust the ground clearance of a left bottom hook and a right bottom hook, the bottoms of the two mounting hooks are adjusted to be in a horizontal state, then the water dischargers are arranged at the inner sides of the left bottom hook and the right bottom hook, so that the water discharger is in a horizontal state to prevent the water discharger from falling, the water in the water drainage device can flow into the sump along with the ditch of the roadway, and the effect of discharging drilling water in the roadway in a mess is avoided.

Description

Installation hook of water drainage device of gas extraction system

Technical Field

The utility model relates to the technical field of mounting hooks, in particular to a mounting hook for a water drainer of a gas extraction system.

Background

The water drainer is the indispensable water drainage device of coal mine gas drainage system, and the automatic ware structure that drains of negative pressure mainly comprises inlet tube, pressure balance pipe, cursory, urceolus, stand pipe, ball sealer, disk seat etc. former ware that drains uses two landing legs to place on the bottom plate, and the landing leg appears warping after long-time the use, leads to the ware that drains to steadily lay, and the ware that often appears draining emptys on the bottom plate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, provide a gas drainage system ware installation hook that drains now, solved former ware that drains and used two landing legs to place on the bottom plate, the landing leg appears warping after long-time the use, leads to the ware that drains to lay steadily, often appears the ware that drains and emptys the problem on the bottom plate.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a water discharger mounting hook of a gas extraction system, which comprises a top hook and an adjustable bottom hook, wherein the bottom of the top hook is rotatably connected with the top of the adjustable bottom hook, the adjustable bottom hook comprises a left bottom hook, a right bottom hook, a connecting rod, a threaded rod, a limiting block and a rotating mechanism, the right end of the left bottom hook is fixedly welded with the left end of the right bottom hook through the connecting rod, the top of the connecting rod is rotatably connected with the middle of the threaded rod through threads, the bottom of the threaded rod is fixedly welded with the top of the limiting block, the top of the bottom of the threaded rod is fixedly connected with the bottom of the rotating mechanism, and the top of the rotating mechanism is rotatably connected with the bottom of the top hook.

Further, slewing mechanism comprises casing, bearing, turbine, worm and handle, casing middle part inboard and bearing top welded fastening, bearing bottom and turbine top fixed connection, the turbine front end passes through screw thread intermeshing with the worm rear end, the worm left end rotates with casing left end inboard to be connected, the worm right-hand member is connected with handle left end fixed connection, the casing top is colluded the bottom with the top and is rotated and be connected, bearing bottom and threaded rod top fixed connection.

Further, the sizes of external threads arranged on the outer surfaces of the worm wheel and the worm are matched with each other.

Furthermore, the angle of the bottom of the top hook rotating along the top of the shell is 0-360 degrees.

Further, the front end of the worm wheel rotates along the rear end of the worm by 0-360 degrees.

Furthermore, a through hole which is circular in shape is formed in the top of the connecting rod, and an internal thread is formed in the inner surface of the through hole.

Furthermore, the size of the external thread arranged on the outer surface of the threaded rod is matched with the size of the internal thread arranged on the inner surface of the through hole.

Furthermore, the left bottom hook and the right bottom hook are the same in size and shape, but different in distribution position.

Furthermore, the outer surfaces of the left bottom hook and the right bottom hook are provided with anti-skid grains which are uniformly arranged.

Further, the handle is made of the following materials: plastic steel.

Further, the turbine is made of the following materials: tungsten steel.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1) in order to solve the problems that the prior water drainage device is placed on a bottom plate by using two supporting legs, the supporting legs are deformed after long-time use, so that the water drainage device cannot be stably placed and often falls on the bottom plate, two mounting hook top hooks are hung on a supporting net piece on a roadway side by using two gas extraction system water drainage device mounting hooks on each group of water drainage device, then a rotating handle is used for driving a worm to rotate, the worm rotates to drive a turbine to rotate along a bearing, so as to drive a threaded rod to rotate, so that a connecting rod slides up and down along the threaded rod to adjust the ground clearance of a left bottom hook and a right bottom hook, the bottoms of the two mounting hook positions are in a horizontal state, then the water drainage device is placed on the inner sides of the left bottom hook and the right bottom hook, so that the water drainage device is in a horizontal state and prevented from sliding, the problem of falling of the water drainage device is solved, and water in the water drainage device can flow into a water sump along with a ditch, the drilling water can not be discharged in the roadway in a mess.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of an adjustable base hook structure according to the present invention;

fig. 3 is a schematic cross-sectional structure diagram of the rotating mechanism of the present invention.

In the figure: a top hook-1, an adjustable bottom hook-2, a left bottom hook-21, a right bottom hook-22, a connecting rod-23, a threaded rod-24, a limited block-25, a rotating mechanism-26, a shell-261, a bearing-262, a turbine-263, a worm-264 and a handle-265.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1, 2 and 3, the present invention provides a water discharger mounting hook of a gas extraction system: collude 1 and adjustable end including the top and collude 2, collude 1 bottom and the adjustable end and collude 2 tops and rotate and be connected, collude 2 at the adjustable end and collude 21 by the left end, collude 22 at the right end, connecting rod 23, threaded rod 24, stopper 25 and slewing mechanism 26 constitute, collude 21 right-hand member at the left end and collude 22 left end welded fastening through connecting rod 23 and the right end, connecting rod 23 top and 24 middle parts of threaded rod pass through the screw thread and rotate and be connected, threaded rod 24 bottom and stopper 25 top welded fastening, 24 bottom tops of threaded rod and slewing mechanism 26 bottom fixed connection, slewing mechanism 26 top colludes 1 bottom with the top and rotates and be connected.

Wherein, slewing mechanism 26 comprises casing 261, bearing 262, turbine 263, worm 264 and handle 265, casing 261 middle part inboard and bearing 262 top welded fastening, bearing 262 bottom and turbine 263 top fixed connection, the front end of turbine 263 passes through the screw thread intermeshing with the worm 264 rear end, the worm 264 left end rotates with casing 261 left end inboard to be connected, worm 264 right-hand member and handle 265 left end fixed connection, casing 261 top and top hook 1 bottom are rotated and are connected, bearing 262 bottom and threaded rod 24 top fixed connection.

The sizes of external threads arranged on the outer surfaces of the worm wheel 263 and the worm 264 are matched with each other, so that the worm wheel and the worm are convenient to engage and rotate.

The angle of rotation of the bottom of the top hook 1 along the top of the shell 261 is 0-360 degrees, so that free rotation is facilitated.

The angle of rotation of the front end of the worm wheel 263 along the rear end of the worm 264 is 0-360 degrees, which is convenient for driving the worm wheel 263 to rotate so as to rotate the threaded rod 24.

Wherein, the top of the connecting rod 23 is provided with a through hole which is circular in shape, and the inner surface of the through hole is provided with internal threads, so that the threaded connection is convenient.

The size of the external thread arranged on the outer surface of the threaded rod 24 is matched with the size of the internal thread arranged on the inner surface of the through hole, so that the connecting rod 23 can slide up and down along the threaded rod 24 conveniently.

The left bottom hook 21 and the right bottom hook 22 are identical in size and shape, but different in distribution position, so that the water drainage device can be supported together conveniently, and stability is improved.

The outer surfaces of the left bottom hook 21 and the right bottom hook 22 are provided with anti-slip grains which are uniformly arranged, so that friction force can be increased, and slip is prevented.

Wherein, the handle 265 is made of the following materials: the plastic steel has high mechanical strength and rigidity, highest fatigue strength, high environmental resistance, good organic solvent resistance and strong repeated impact resistance.

Wherein, the material of the turbine 263 is: the tungsten steel has high hardness, good wear resistance, good toughness, heat resistance, corrosion resistance and other excellent performances.

The turbine 263 of this patent is made of: tungsten steel refers to a sintered composite material comprising at least one metal carbide, tungsten carbide, cobalt carbide, niobium carbide, titanium carbide, tantalum carbide being a common constituent of tungsten steel, the grain size of the carbide constituent (or phase) being typically between 0.2 and 10 microns, the carbide grains being bonded together using a metallic binder, typically metallic cobalt (Co), but for some particular applications nickel (Ni), iron (Fe), or other metals and alloys may be used, and for a particular combination of carbide and binder phase, is referred to as a "designation".

The working principle is as follows: firstly, taking out two gas extraction system water discharger mounting hooks, hanging a top hook 1 arranged at the tops of the two gas extraction system water discharger mounting hooks on a supporting mesh on a roadway side, enabling the bottoms of the two gas extraction system water discharger mounting hooks to be in a parallel state, preventing the water discharger from sliding, if the two water discharger mounting hooks are not parallel, driving a worm 264 to rotate through a rotating handle 265, driving a turbine 263 meshed at the rear end to rotate along a bearing 262 by the rotation of the worm 264, driving a threaded rod 24 to rotate, enabling a connecting rod 23 to slide up and down along the threaded rod 24 through a through hole arranged at the top, further adjusting the ground clearance of a left bottom hook 21 and a right bottom hook 22, enabling the bottoms of the two gas extraction system water discharger mounting hooks to be in a horizontal state, then placing the water dischargers inside the left bottom hook 21 and the right bottom hook 22 to enable the water discharger to be in a horizontal state, and meanwhile, arranging anti-slip lines on the outer surfaces of the left bottom hook 21 and the right bottom hook 22, the problem that the ware that drains emptys has been solved in the slip prevention, can also make the water that drains the ware the inside flow into the sump along with the tunnel ditch in, can not be in disorder discharge drilling water in the tunnel.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

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 (9)

1. The utility model provides a gas drainage system ware installation hook that drains which characterized in that: collude (2) at the end of colluding (1) and adjustable including the top, the top colludes (1) bottom and the adjustable end and colludes (2) top and rotates and be connected, collude (2) by the left end collude (21), collude (22), connecting rod (23), threaded rod (24), stopper (25) and slewing mechanism (26) are constituteed at the end of the adjustable, collude (21) right-hand member at the end of the left side and collude (22) left end welded fastening through connecting rod (23) and the right end, connecting rod (23) top is connected through the screw rotation with threaded rod (24) middle part, threaded rod (24) bottom and stopper (25) top welded fastening, threaded rod (24) bottom top and slewing mechanism (26) bottom fixed connection, slewing mechanism (26) top colludes (1) bottom with the top and rotates and is connected.

2. The gas extraction system water discharger mounting hook according to claim 1, characterized in that: slewing mechanism (26) comprise casing (261), bearing (262), turbine (263), worm (264) and handle (265), casing (261) middle part inboard and bearing (262) top welded fastening, bearing (262) bottom and turbine (263) top fixed connection, turbine (263) front end and worm (264) rear end pass through screw thread intermeshing, worm (264) left end and casing (261) left end inboard rotate to be connected, worm (264) right end and handle (265) left end fixed connection, casing (261) top and top are colluded (1) bottom and are rotated and be connected, bearing (262) bottom and threaded rod (24) top fixed connection.

3. The gas extraction system water discharger mounting hook according to claim 2, characterized in that: the sizes of external threads arranged on the outer surfaces of the worm wheel (263) and the worm (264) are matched with each other.

4. The gas extraction system water discharger mounting hook according to claim 2, characterized in that: the angle of the bottom of the top hook (1) rotating along the top of the shell (261) is 0-360 degrees.

5. The gas extraction system water discharger mounting hook according to claim 2, characterized in that: the front end of the worm wheel (263) rotates along the rear end of the worm (264) by an angle of 0-360 degrees.

6. The gas extraction system water discharger mounting hook according to claim 1, characterized in that: the top of the connecting rod (23) is provided with a through hole which is circular in shape, and the inner surface of the through hole is provided with internal threads.

7. The water discharger mounting hook of the gas extraction system according to claim 1 or 6, wherein: the size of the external thread arranged on the outer surface of the threaded rod (24) is matched with the size of the internal thread arranged on the inner surface of the through hole.

8. The gas extraction system water discharger mounting hook according to claim 1, characterized in that: the left bottom hook (21) and the right bottom hook (22) are the same in size and shape, but are different in distribution position.

9. The gas extraction system water discharger mounting hook according to claim 1, characterized in that: the outer surfaces of the left bottom hook (21) and the right bottom hook (22) are provided with anti-skid grains which are uniformly arranged.

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