CN211474149U

CN211474149U - Supporting and reinforcing device for mine building channel

Info

Publication number: CN211474149U
Application number: CN201921214099.XU
Authority: CN
Inventors: 顾宏涛; 祁亚磊; 孔辉; 权伟龙; 尼飞亚
Original assignee: Xinjiang Yakesi Resources Co ltd
Current assignee: Xinjiang Yakesi Resources Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-09-11
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a passageway is built with supporting reinforcing apparatus in ore deposit, be the supporting seat of square including the surface, supporting seat surface center is provided with the pneumatic cylinder, and the inside activity of pneumatic cylinder is provided with the piston rod, the welding of roof bottom has the backup pad, and the top welding of piston rod has the backup pad, the fixed fixing base that uses the piston rod as central symmetric distribution that is provided with in roof bottom, and the inside activity of fixing base is provided with the bracing piece, the backup pad bottom is rotated and is connected with symmetric distribution's regulation pole. The utility model discloses, through setting up the bracing piece in the regulation pole of fixed plate bottom and roof bottom, after the piston rod rises, remove the regulation pole, make the bracing piece prop up the roof, can reduce the pressure that hydraulic means bore for the strutting arrangement life-span improves. Through setting up the lead screw fastener on supporting seat surface, can improve the supporting seat height when supporting the ore deposit hole, the protection universal wheel does not damage because of receiving too big pressure, can also improve strutting arrangement's height simultaneously.

Description

Supporting and reinforcing device for mine building channel

Technical Field

The utility model relates to a mine road supports safety protection technical field, especially relates to passageway is built with supporting reinforcing apparatus in ore deposit.

Background

Mining is a scientific technology for mining mineral resources from the inside of an earth crust or the earth surface, the mining industry is an important raw material industry, the mining is divided into underground mining and earth surface mining, the underground mining is very dangerous and is easy to collapse, and the underground mining needs a support piece to support an ore hole so as to reduce the collapse.

The supporting mode that the strutting arrangement that the tradition was used for in the colliery mine tunnel mainly supports through hydraulic telescoping rod, nevertheless along with the lapse of time, hydraulic telescoping rod can have uncertain factors such as damage, is unfavorable for guaranteeing strutting arrangement's effective support, has the potential safety hazard, consequently, the passageway is built with supporting reinforcing apparatus and solving above-mentioned problem to the urgent need of design ore deposit.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art, and providing a supporting and reinforcing device for a mine building channel.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the supporting and reinforcing device for the mine building channel comprises a supporting seat with a square surface, wherein a hydraulic cylinder is arranged in the center of the surface of the supporting seat, a piston rod is movably arranged in the hydraulic cylinder, a supporting plate is welded at the top of the piston rod, a top plate is welded at the top of the supporting plate, a fixed seat which is symmetrically distributed by taking the piston rod as a center is fixedly arranged at the bottom of the top plate, a supporting rod is movably arranged in the fixed seat, the bottom end of the supporting plate is rotatably connected with a symmetrically distributed adjusting rod, the center of the adjusting rod is rotatably connected with a supporting rod, a groove is clamped at the bottom end of the adjusting rod, lead screw fastening devices are fixedly arranged at four corners of the surface of the supporting seat, an oil tank is fixedly arranged on one side surface of the supporting seat, which, the bottom is movably provided with universal wheels.

Furthermore, the outer walls of the two sides of the fixing seat are provided with through holes, screws are movably arranged in the through holes, and one ends of the screws are inserted with clips.

Furthermore, the positions of two sides of the outer wall of the top of the supporting seat are provided with grooves distributed at equal intervals, and the bottom end of the adjusting rod is clamped in the grooves.

Further, lead screw fastener is including the fixed screwed pipe that runs through the supporting seat, and screwed pipe inside threaded connection has the screw rod, the welding of screw rod bottom has the bottom plate, screw rod upper end threaded connection has the screw thread dish, and screw thread dish surface center department is provided with the handle of symmetric distribution, the welding of screw thread dish surface below has the support frame, the welding of the top of screwed pipe has fixed slide rail, and the inside movable mounting of fixed slide rail has the other end of support frame.

Furthermore, the upper surface and the lower surface of the top plate are movably provided with symmetrically distributed fixing plates, and the two fixing plates are connected with the top plate through a double-end stud.

Furthermore, the number of the universal wheels is 4, and the universal wheels are respectively arranged below the supporting seat and close to the screw rod fastening device.

The utility model has the advantages that:

1. through setting up the regulation pole in fixed plate bottom and the bracing piece of roof bottom, after the piston rod rises, remove the regulation pole, make the bracing piece prop up the roof, can reduce the pressure that hydraulic means bore for strutting arrangement life-span improves.

2. Through setting up the lead screw fastener on supporting seat surface, can improve the supporting seat height when supporting the ore deposit hole, the protection universal wheel does not damage because of receiving too big pressure, can also improve strutting arrangement's height simultaneously.

3. Through the universal wheel of setting in the supporting seat bottom, can remove this support reinforcing apparatus in the mine cave, strengthened the mobility of device, need not expend a large amount of manpowers and carry out laying and retrieving of device.

Drawings

Fig. 1 is a front view structural cross-sectional view of a supporting and reinforcing device for an ore-building channel provided by the utility model;

fig. 2 is a schematic view of an inner side structure of the supporting and reinforcing device for the mine passageway provided by the present invention;

fig. 3 is a schematic view of a partially enlarged structure of a supporting and reinforcing device a for a mine passageway according to the present invention;

fig. 4 is the utility model provides a passageway is built with supporting reinforcing apparatus's lead screw device schematic structure in ore deposit.

In the figure: the device comprises a support seat 1, a threaded pipe 2, a regulating rod 3, a support rod 4, a top plate 5, a piston rod 6, a hydraulic cylinder 7, a groove 8, a stud 9, a fixing plate 10, an oil tank 11, an oil pipe 12, a universal wheel 13, a support plate 14, a screw 15, a bottom plate 16, a handle 17, a threaded disc 18, a support frame 19, a fixed sliding rail 20, a screw 21, a fixed seat 22 and a clamp 23.

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.

Referring to fig. 1-4, the supporting and reinforcing device for the mine passageway comprises a supporting seat 1 with a square surface for supporting a hydraulic device and a fixed adjusting rod, a hydraulic cylinder 7 is arranged at the center of the surface of the supporting seat 1, a piston rod 6 is movably arranged in the hydraulic cylinder 7, the hydraulic cylinder 7 and the piston rod 6 are used as main supporting tools, a supporting plate 14 is welded at the top of the piston rod 6, a top plate 5 is welded at the top of the supporting plate 14, the supporting plate 14 is used for connecting the top plate 5 and the hydraulic rod 6 to guarantee the supporting function, fixing seats 22 which are symmetrically distributed by taking the piston rod 6 as the center are fixedly arranged at the bottom of the top plate 5 and used for fixing the supporting rod 4, a supporting rod 4 is movably arranged in the fixing seats 22, the bottom end of the supporting plate 14 is rotatably connected with the symmetrically, adjust the bottom joint of pole 3 fluted 8, the fixed regulation pole 3, four fixed lead screw fastener that are provided with in edge on supporting seat 1 surface, can improve the height that supports reinforcing apparatus and reduce the pressure of universal wheel 13, a side fixed surface that supporting seat 1 kept away from regulation pole 3 is provided with oil tank 11, provide the hydraulic means medium, one side outer wall intercommunication that pneumatic cylinder 7 is close to oil tank 11 has oil pipe 12, and the other end intercommunication of oil pipe 12 is on the top outer wall of oil tank 11, intercommunication pneumatic cylinder 7 and oil tank 11, bottom movable mounting has universal wheel 13, be convenient for remove and support reinforcing apparatus.

Further, the through-hole has all been opened to fixing base 22 both sides outer wall, and the inside activity of through-hole is provided with

screw

21, and 21 one ends of screw are pegged graft and are had checkpost 23, prevent to control about bracing piece 4 and guarantee that it can only rotate.

Furthermore, the positions of two sides of the outer wall of the top of the supporting seat 1 are provided with grooves 8 which are distributed equidistantly, the bottom end of the adjusting rod 3 is clamped inside the grooves 8, and the adjusting rod 3 can be fixed after the supporting and reinforcing device is lifted.

Further, the lead screw fastener includes the fixed screwed pipe 2 that runs through supporting seat 1, as the strutting arrangement of screw rod 15, and the inside threaded connection of screwed pipe 2 has screw rod 15, can improve downwards and support reinforcing apparatus, the welding of screw rod 15 bottom has bottom plate 16, it is stable to make the support with ground contact, the threaded connection of screw rod 15 upper end has screw thread dish 18, it can make screw rod 15 down to rotate, and screw thread dish 18 surface center department is provided with symmetric distribution's handle 17, be used for rotatory screw thread dish 18, the welding of screw thread dish 18 surface below has support frame 19, as the fixed and strutting arrangement of screw thread dish 18, the welding of screwed pipe 2's top has fixed slide rail 20, make including the support frame 19 slide, and the inside movable mounting of fixed slide rail 20 has the other end of support frame 19.

Furthermore, the upper surface and the lower surface of the top plate 5 are movably provided with fixing plates 10 which are symmetrically distributed, and the two fixing plates 10 are connected with the top plate 5 through the stud bolts 9, so that the two supporting and reinforcing devices are connected together for supporting.

Further, the universal wheels 13 are 4 in number and are respectively installed below the supporting base 1 at a position close to the screw rod fastening device, so that the supporting and reinforcing device can be moved.

The working principle is as follows: when the device is used, the universal wheel 13 at the bottom of the supporting seat is firstly used for placing the device at a proper position, then the two supporting and reinforcing devices are fixedly connected with the fixed plate 10 by the stud bolts 9, then the handle 17 is rotated, the screw rod 15 is pushed to screw downwards through the threaded pipe 2, the bottom plate 16 is contacted with the ground, the supporting seat 1 is supported, the pressure on the universal wheel is reduced, the supporting seat 1 is lifted up, then the hydraulic device is started, the hydraulic oil stored in the oil tank 11 enters the hydraulic cylinder 7 through the oil pipe 12, the piston rod 6 is pushed, the supporting plate 14 is lifted up with the top plate 5, the adjusting rod 3 is arranged on the supporting plate 14, the adjusting rod 3 moves towards the position of the hydraulic cylinder 7 along with the lifting of the piston rod 6, the adjusting rod 3 is fixed in the proper groove 8 after the hydraulic device is lifted to a proper position, and the supporting plate 4 is connected with the top, it is possible to make the adjusting rod 3 and the supporting rod 4 form a supporting structure to support and reinforce the device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The supporting and reinforcing device for the mine building channel comprises a supporting seat (1) with a square surface, and is characterized in that a hydraulic cylinder (7) is arranged at the center of the surface of the supporting seat (1), a piston rod (6) is movably arranged in the hydraulic cylinder (7), a supporting plate (14) is welded at the top of the piston rod (6), a top plate (5) is welded at the top of the supporting plate (14), fixing seats (22) which are symmetrically distributed by taking the piston rod (6) as the center are fixedly arranged at the bottom of the top plate (5), supporting rods (4) are movably arranged in the fixing seats (22), adjusting rods (3) which are symmetrically distributed are rotatably connected at the bottom ends of the supporting plate (14), the supporting rods (4) are rotatably connected at the center of the adjusting rods (3), grooves (8) are clamped at the bottom ends of the adjusting rods (3), and lead screw fastening, one side fixed surface that regulation pole (3) were kept away from in supporting seat (1) is provided with oil tank (11), one side outer wall intercommunication that pneumatic cylinder (7) are close to oil tank (11) has oil pipe (12), and the other end intercommunication of oil pipe (12) is on the top outer wall of oil tank (11), bottom movable mounting has universal wheel (13).

2. The supporting and reinforcing device for the mine passageway according to claim 1, wherein the fixing seat (22) is provided with through holes on both sides of the outer wall, the through holes are movably provided with screws (21), and one end of each screw (21) is inserted with a clip (23).

3. The supporting and reinforcing device for the mine passageway according to claim 1, wherein the supporting seat (1) is provided with grooves (8) at two sides of the top outer wall, the grooves are distributed equidistantly, and the bottom end of the adjusting rod (3) is clamped in the grooves (8).

4. The supporting and reinforcing device for the mine passageway according to claim 1, wherein the screw rod fastening device comprises a threaded pipe (2) fixedly penetrating through the supporting seat (1), a screw rod (15) is in threaded connection inside the threaded pipe (2), a bottom plate (16) is welded at the bottom end of the screw rod (15), a threaded disc (18) is in threaded connection at the upper end of the screw rod (15), symmetrically distributed handles (17) are arranged at the center of the surface of the threaded disc (18), a supporting frame (19) is welded below the outer surface of the threaded disc (18), a fixed sliding rail (20) is welded at the top end of the threaded pipe (2), and the other end of the supporting frame (19) is movably mounted inside the fixed sliding rail (20).

5. The supporting and reinforcing device for the mine passageway according to claim 1, wherein the top plate (5) is movably provided with symmetrically distributed fixing plates (10) on the upper and lower surfaces thereof, and the two fixing plates (10) are connected with the top plate (5) through the stud (9).

6. The supporting and reinforcing device for the mine passageway according to claim 1, wherein the universal wheels (13) are 4 in number and are respectively installed below the supporting base (1) at a position close to the screw rod fastening device.