CN211692561U - Coal mine prevention and control water filling channel building system - Google Patents

Abstract

The utility model discloses a system is built to colliery prevention and cure water filling channel relates to the colliery and fills water channel and build technical field. This system is built to colliery prevention and cure water channel that fills, including bottom plate stand and arch strip, the stand activity joint is at the upper surface of bottom plate, arch strip activity joint is at the top of stand, the side activity joint of arch strip has the bracing piece, the movable joint of lateral surface of stand has the baffle. This system is built to water filling channel is prevented and control in colliery, inside inserting the spout with the slide bar of stand bottom from screw hole department, then separately remove to the spout both sides, belong to the interference fit between stand and passageway top and the bottom plate, through the bottom extrusion spout edge to the stand, then fix through spacing bolt, arch strip extrudees fixedly mutually with the passageway top this moment, play the supporting role to the top, there is the bracing piece at arch strip side activity joint simultaneously, prevent that the top from droing the bold rubble and causing to pound the wound to the colliery workman.

Description

Coal mine prevention and control water filling channel building system

Technical Field

The utility model relates to a colliery fills the water channel and builds technical field, specifically is a colliery prevention and cure water fills water channel and builds system.

Background

In the coal mine life process, in order to let water concentrate and get into the sump, sometimes because the water yield is great, the ditch can not satisfy the demands, need dig a special tunnel and drain to the sump, this tunnel just is called water passing channel, is used for leading to water through the special water passageway of construction for supply water more rapidly in the mine, water passing channel and pedestrian's passageway part simultaneously, it is safer.

But at present a lot of water filling channel generally all form water channel through simple excavation, and the passageway inner wall does not have any reinforcement treatment, and rivers form to erodeing the passageway inner wall after long-time the use for silt is collected to the passageway bottom and leads to the passageway to block up easily after for a long time, just needs personnel to dredge this moment, and rivers erode the soil erosion that causes and can lead to the passageway to collapse, can have the bold rockfall to cause the injury to maintenance personal when the manual work maintains.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a system is built to colliery prevention and cure water filling channel to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a system is built to colliery prevention and cure water channel that fills, includes bottom plate stand and arch strip, stand activity joint is at the upper surface of bottom plate, arch strip activity joint is at the top of stand, the side activity joint of arch strip has the bracing piece, the movable joint of lateral surface of stand has the baffle.

Preferably, the bottom plate includes plate body, screw hole, spout, spacing bolt and fixed threaded rod, threaded hole is seted up at the upper surface middle part of plate body, the upper surface of plate body and the bilateral symmetry that is located the screw hole have seted up the spout, the side activity joint of plate body has spacing bolt, spacing bolt runs through the plate body about the lateral wall and activity joint in the inside of spout, the inside threaded connection of screw hole has fixed threaded rod.

Preferably, the stand includes the body of rod, slide bar, snap ring and board groove, the fixed welding in bottom of the body of rod has the slide bar, the fixed welding in top of the body of rod has the snap ring, the board groove has been seted up to the lateral surface of the body of rod.

Preferably, the arch bar comprises a pouring body, fixing holes and clamping grooves, the clamping grooves are formed in the lower surfaces of the two ends of the pouring body, shaft levers are fixedly clamped in the clamping grooves, the fixing holes are formed in the two sides of the pouring body, and the supporting rods are movably clamped in the fixing holes.

Preferably, the slide bar is movably clamped inside the sliding groove, the limit bolt abuts against the side face of the slide bar, and the clamping ring penetrates through the clamping groove and is movably sleeved on the outer surface of the shaft rod.

Preferably, the baffle includes connecting plate, fixed slot and card strip, the quantity of connecting plate is two sets of and rotates through the hinge and connect, and is two sets of the fixed slot has been seted up at the middle part of connecting plate, one side fixed weld that the connecting plate carried on the back mutually has the card strip.

Preferably, the clamping strip is movably clamped inside the plate groove, and the baffle passes through the fixing groove through the screw rod to be fixed on the side wall of the water filling channel.

The utility model provides a system is built to colliery prevention and cure water filling channel, its beneficial effect who possesses as follows:

1. this system is built to water filling channel is prevented and control in colliery, inside inserting the spout with the slide bar of stand bottom from screw hole department, then separately remove to the spout both sides, belong to the interference fit between stand and passageway top and the bottom plate, through the bottom extrusion spout edge to the stand, then fix through spacing bolt, arch strip extrudees fixedly mutually with the passageway top this moment, play the supporting role to the top, there is the bracing piece at arch strip side activity joint simultaneously, prevent that the top from droing the bold rubble and causing to pound the wound to the colliery workman.

2. This system is built to colliery prevention and cure water channel of filling, through having seted up the board groove in the side of stand, insert the card strip of baffle inside the board groove, then pass the fixed slot through the lead screw and fix the baffle on the passageway lateral wall, form the protection to the passageway lateral wall, reduce rivers and cause the passageway to save silt and cause the jam through washing away to the passageway lateral wall.

Drawings

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

FIG. 2 is a schematic view of the bottom plate structure of the present invention;

FIG. 3 is a schematic structural view of the column and the arch bar of the present invention;

fig. 4 is a schematic diagram of the structure of the current invention.

In the figure: 1. a base plate; 101. a plate body; 102. a threaded hole; 103. a chute; 104. a limit bolt; 105. Fixing a threaded rod; 2. a column; 201. a rod body; 202. a slide bar; 203. a snap ring; 204. a plate groove; 3. an arched strip; 301. pouring a building body; 302. a fixing hole; 303. a card slot; 4. a support bar; 5. a baffle plate; 501. a connecting plate; 502. fixing grooves; 503. and (6) clamping the strip.

Detailed Description

The embodiment of the utility model provides a system is built to colliery prevention and cure water filling channel, as shown in fig. 1-4, including 1 stand 2 of bottom plate and arch strip 3, 2 movable joints of stand are at the upper surface of bottom plate 1, and 3 movable joints of arch strip are at the top of stand 2, and the side movable joint of arch strip 3 has bracing piece 4, and the lateral surface movable joint of stand 2 has baffle 5.

More specifically, the bottom plate 1 comprises a plate body 101, a threaded hole 102, a sliding groove 103, a limiting bolt 104 and a fixed threaded rod 105, the threaded hole 102 is formed in the middle of the upper surface of the plate body 101, the sliding grooves 103 are symmetrically formed in the upper surface of the plate body 101 and located on two sides of the threaded hole 102, the limiting bolt 104 is movably clamped and connected to the side surface of the plate body 101, the limiting bolt 104 penetrates through the left and right side walls of the plate body 101 and is movably clamped and connected inside the sliding groove 103, the fixed threaded rod 105 is connected to the inner portion of the threaded hole 102 through the symmetrically formed sliding grooves 103 to clamp and fix the upright post 2, the bottom plate 1 is fixed at the bottom of the channel through the fixed threaded rod 105, the upright post 2 comprises a rod body 201, a sliding rod 202, a clamping ring 203 and a plate groove 204, the sliding rod 202 is fixedly, arch strip 3 is including pouring the body 301, fixed orifices 302, draw-in groove 303, it has seted up draw-in groove 303 to pour the both ends lower surface of body 301, the inside fixed joint of draw-in groove 303 has the axostylus axostyle, fixed orifices 302 has all been seted up to the both sides of pouring the body 301, 4 movable joint of bracing piece are in the inside of fixed orifices 302, the slide bar 202 of stand 2 bottom inserts spout 103 inside from screw hole 102, then separately remove to spout 103 both sides, belong to interference fit between stand 2 and passageway top and the bottom plate 1, spout 103 edge through the bottom extrusion with stand 2, then fix through spacing bolt 104, arch strip 3 extrudees fixedly mutually with the passageway top this moment, play the supporting role to the top.

Further, and baffle 5 includes connecting plate 501, fixed slot 502 and card strip 503, connecting plate 501's quantity is two sets of and rotates the connection through the hinge, fixed slot 502 has been seted up at the middle part of two sets of connecting plates 501, the fixed welding in one side that connecting plate 501 carried on the back mutually has card strip 503, card strip 503 activity joint is in the inside of board groove 204, baffle 5 passes on the fixed slot 502 with the fixed lateral wall that fills the water passageway of baffle 5 through the lead screw, belong to interference fit between baffle 5 and the adjacent two sets of stand 2, make inseparable joint between baffle 5 and the stand 2 through the lead screw is fixed, prevent that rivers from scouring and making baffle 5 drop.

The working principle is as follows: the utility model discloses a coal mine water-proof and water-filling channel building system, when building a water-proof and water-filling channel, the system is fixedly connected with a bottom plate 1 at the bottom of the channel through the ground, a threaded hole 102 is arranged on the upper surface of the bottom plate 1, sliding grooves 103 are arranged on both sides of the threaded hole 102, a sliding rod 202 is fixedly welded at the bottom of a stand column 2, an arch strip 3 is movably clamped at the top of the stand column 2 through a clamping ring 203, a plate groove 204 is arranged on the side surface of the stand column 2, a baffle 5 is movably clamped in the plate groove 204, the sliding rod 202 at the bottom of the stand column 2 is inserted into the sliding groove 103 from the threaded hole 102 and then separately moves towards both sides of the sliding groove 103, the interference assembly is carried out between the stand column 2 and the channel top and the bottom plate 1, the bottom end of the stand column 2 is extruded to the edge of the sliding groove 103 and, play the supporting role to the top, seted up fixed orifices 302 simultaneously in the side of arch strip 3, there is bracing piece 4 through fixed orifices 302 activity joint, prevent that the top from droing the bold rubble and causing to pound the injury to the colliery workman, then inside inserting the card strip 503 of baffle 5 into the board groove 204, then pass fixed slot 502 through the lead screw and fix baffle 5 on the passageway lateral wall, reduce rivers and lead to the fact passageway to save silt and cause the jam through scouring to the passageway lateral wall.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a system is built to colliery prevention and cure water channel that fills, includes bottom plate (1) stand (2) and arch strip (3), its characterized in that: stand (2) activity joint is at the upper surface of bottom plate (1), arch strip (3) activity joint is at the top of stand (2), the side activity joint of arch strip (3) has bracing piece (4), the lateral surface activity joint of stand (2) has baffle (5).

2. The coal mine control water filling channel building system according to claim 1, characterized in that: bottom plate (1) is including plate body (101), screw hole (102), spout (103), stop bolt (104) and fixed threaded rod (105), screw hole (102) have been seted up at the upper surface middle part of plate body (101), the upper surface of plate body (101) and the bilateral symmetry that is located screw hole (102) have seted up spout (103), the side activity joint of plate body (101) has stop bolt (104), stop bolt (104) run through about plate body (101) lateral wall and activity joint in the inside of spout (103), the inside threaded connection of screw hole (102) has fixed threaded rod (105).

3. The coal mine control water filling channel building system according to claim 2, characterized in that: stand (2) are including the body of rod (201), slide bar (202), snap ring (203) and board groove (204), the fixed welding in bottom of the body of rod (201) has slide bar (202), the fixed welding in top of the body of rod (201) has snap ring (203), board groove (204) have been seted up to the lateral surface of the body of rod (201), slide bar (202) activity joint is in the inside of spout (103), stop bolt (104) offset with the side of slide bar (202).

4. A coal mine control water filling channel building system according to claim 3, characterized in that: the arch bar (3) comprises a pouring body (301), a fixing hole (302) and a clamping groove (303), wherein the clamping groove (303) is formed in the lower surfaces of the two ends of the pouring body (301), a shaft rod is fixedly clamped in the inner part of the clamping groove (303), the fixing hole (302) is formed in the two sides of the pouring body (301), the supporting rod (4) is movably clamped in the fixing hole (302), and the clamping ring (203) penetrates through the clamping groove (303) to be movably sleeved on the outer surface of the shaft rod.

5. A coal mine control water filling channel building system according to claim 3, characterized in that: baffle (5) are including connecting plate (501), fixed slot (502) and card strip (503), the quantity of connecting plate (501) is two sets of and rotates the connection through the hinge, and is two sets of fixed slot (502) have been seted up at the middle part of connecting plate (501), the fixed welding of one side that connecting plate (501) carried on the back mutually has card strip (503), card strip (503) activity joint is in the inside of board groove (204), baffle (5) pass fixed slot (502) through the lead screw with baffle (5) fixed on the lateral wall that fills the water passageway.

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