CN111392620A

CN111392620A - Winch for geological drilling

Info

Publication number: CN111392620A
Application number: CN202010205362.XA
Authority: CN
Inventors: 陈继章; 何彦奇; 曹立扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-07-10
Anticipated expiration: 2040-03-20
Also published as: CN111392620B

Abstract

The invention discloses a winch for geological drilling, which comprises a supporting base, a machine body shell, a winding drum main body, a winding assembly, a wire control assembly and a power device, wherein the winding drum main body is fixedly arranged on the left side of the upper end surface of the supporting base, supporting legs are fixedly arranged at the four-angle position of the lower end surface of the supporting base through bolts, the power device is arranged on the right side of the upper end surface of the supporting base and used for providing power for starting and stopping of the winding drum main body, the machine body shell is sleeved on the outer side of the winding drum main body, the wire control assembly is arranged on the inner side of the upper end surface of the machine body shell, the winding assembly is further arranged between the winding drum main body and the supporting base, and the winding assembly and the wire control assembly are matched with.

Description

Winch for geological drilling

Technical Field

The invention relates to the technical field of rope winding and unwinding devices, in particular to a winch for geological drilling.

Background

The hoist is a light and small hoisting device for hoisting or pulling heavy objects by winding a steel wire rope or a chain by a winding drum, can vertically hoist, horizontally or obliquely drag the heavy objects, is divided into three types, namely a manual hoist, an electric hoist and a hydraulic hoist, can be used as a component part in machines for hoisting, building roads, lifting mines and the like, is widely applied due to simple operation, large rope winding amount and convenient displacement, is mainly applied to material lifting or horizontal dragging of buildings, hydraulic engineering, forestry, mines, wharfs and the like, most of the conventional manual hoists are not provided with an emergency braking device, when the manual hoist hoists the heavy objects, the heavy objects fall, the potential safety hazard is large, and meanwhile, the problems of disordered winding, loosening and rope climbing of the steel wire rope are easy to occur in the winding process of the manual hoist, even the steel wire rope can be suddenly separated from the blocking edge of the winding drum, the working efficiency and normal use of the winch are directly affected, so that the winch for geological drilling needs to be provided to solve the problems.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hoist engine for geological drilling, its is including supporting base, engine body shell, reel main part, receipts line subassembly, accuse line subassembly and power device, reel main part fixed mounting is in the up end left side of supporting the base, the lower terminal surface four corners position of supporting the base has the supporting leg through the bolt fastening, the up end right side of supporting the base is installed power device, power device opens for opening of reel main part and stops to provide power, and the left side of reel main part still is provided with the subassembly that stops, engine body shell is established to the outside cover of reel main part, the control line subassembly is installed to engine body shell's up end inboard, still be provided with between reel main part and the support base and receive the line subassembly, receive the line subassembly and control line subassembly and mutually support evenly roll up the cable to the reel main part.

As a preferred technical scheme of the invention, the winding drum main body comprises a main winding rod, a first fixing part and a second fixing part, the main winding rod is transversely arranged on the upper end surface of the supporting base, the left end and the right end of the main winding rod respectively extend outwards to form a shaft rod, the shaft rod is respectively rotatably connected with the first fixing part and the second fixing part through bearings, the main winding rod is rotatably arranged between the first fixing part and the second fixing part, the first fixing part and the second fixing part are both fixed with the supporting base, and curve grooves are uniformly distributed on the rod arms of the main winding rod, so that cables are fixedly wound on the main winding rod.

As a preferred technical scheme of the invention, the braking component comprises a rotating disc, a fixed disc, an electric telescopic rod and a sliding block, wherein the rotating disc is fixed on a shaft rod at the left end of a main winding rod, the rotating disc and the shaft rod are of concentric circle structures, so that the shaft rod drives the rotating disc to rotate, the fixed disc is installed at one side of a fixing piece far away from the main winding rod, the fixed disc is embedded in the rotating disc, the central axis of the fixed disc is coincided with the circle center of the rotating disc in a straight line, the fixed disc is internally of a hollow structure, three sliding grooves are uniformly formed in the outer circumference of the fixed disc, the sliding blocks are arranged in the sliding grooves in a sliding mode, the fixed disc is internally provided with three electric telescopic rods, the telescopic ends of the three electric telescopic rods extend into the sliding grooves and are fixed with one end of the sliding block, the circumference array in the rolling disc inboard has a plurality of joint pieces, stopper and joint piece mutually support the joint.

According to a preferred technical scheme, the cross section of the limiting block is of a trapezoid structure, a first protruding tooth is arranged on the end face, close to the clamping block, of one side of the limiting block, a second protruding tooth is arranged on the end face of the clamping block, the first protruding tooth and the second protruding tooth are in friction fit with each other, the limiting block and the clamping block are tightly attached, the cross sections of the first protruding tooth and the second protruding tooth are of inverted right trapezoid shapes, and the inclination direction of the contact surface is consistent with the inclination direction of the end face of the clamping block.

As a preferable technical scheme of the invention, the power device comprises a driving motor, a driving wheel, a driven wheel and a conveying belt, wherein the driving motor is fixedly arranged on the upper end surface of the supporting base, the output shaft of the driving motor is fixedly provided with the driving wheel, the driving wheel is rotatably connected with the driven wheel through the conveying belt, and the driven wheel is fixed with one end of the winding drum main body.

As a preferred technical scheme of the invention, the wire control assembly comprises a fixed frame, a threaded rod, a sliding part, a rotating motor and a directional winding disc, wherein the fixed frame is fixedly installed on the inner side of the upper end face of the machine body shell, the threaded rod is connected in the fixed frame in a rotating manner, one end of the threaded rod extends out of the fixed frame and extends to the outer side to be fixed with an output shaft of the rotating motor, the threaded rod is meshed with the sliding part through threads, so that the sliding part is connected in the fixed frame in a sliding manner, the directional winding disc is arranged on the lower side of the end face of the sliding part, the directional winding disc guides and controls the cable winding and unwinding position, two connecting pulleys are arranged in the directional winding disc in an up-and-down rotating manner, the two connecting pulleys are.

As a preferred technical scheme of the invention, the wire take-up assembly comprises a supporting chassis, a connecting spring and a supporting plate, the cross sections of the supporting chassis and the supporting plate are both semi-arc-shaped, the radian of the supporting chassis and the radian of the supporting plate are 103 degrees, the supporting plate is arranged on the inner side of the upper end face of the supporting chassis and is in a concentric circle structure with the supporting chassis, the connecting spring is arranged between the supporting chassis and the supporting plate so as to elastically press the supporting plate to one side end face far away from the supporting base, the supporting plate is close to the reel body, a plurality of cable track grooves are uniformly formed in one side end face of the supporting plate close to the reel body, cables are arranged on the reel body in an auxiliary mode through the cable track grooves, and auxiliary rollers are arranged at the head end and the tail end of each of the plurality of cable track.

Compared with the prior art, the invention provides a winch for geological drilling, which has the following beneficial effects:

1. according to the invention, the brake component is arranged on the left side of the winding drum main body, so that emergency brake can be effectively provided for the main winding rod, the abrasion of the driving motor is reduced, the service life of the device is prolonged, the first protruding teeth and the second protruding teeth are also arranged between the limiting block and the clamping block, on one hand, the friction force between the limiting block and the clamping block can be increased, a certain buffer effect is realized on a rotating disc, and on the other hand, when the rotating disc stops slowly, the reverse phenomenon can be effectively prevented through the staggering between the first protruding teeth and the second protruding teeth;

2. according to the invention, the wire control assembly and the wire take-up assembly are arranged at the upper end and the lower end of the winding drum main body, so that the cables are wound and unwound in an auxiliary manner, the cables are uniformly distributed on the main winding rod, the cables are prevented from being disordered, and the connecting pulley and the auxiliary roller are arranged at the cable contact point, so that the cable abrasion can be effectively reduced.

Drawings

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

FIG. 2 is a schematic view of the main body of the roll of the present invention;

FIG. 3 is a cross-sectional view of the brake assembly of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a cross-sectional view of the power unit of the present invention;

FIG. 6 is a schematic structural view of a center wire assembly according to the present invention;

FIG. 7 is a first cross-sectional view of the wire takeup assembly in the present invention;

FIG. 8 is a second cross-sectional view of the wire takeup assembly in the present invention;

in the figure: the cable winding machine comprises a support base 1, a wire winding assembly 2, a support chassis 201, a 202 connecting spring, a 203 abutting plate, a 204 auxiliary roller, a 205 cable track groove, a 3 brake stopping assembly, a 301 rotating disc, a 302 sliding block, a 303 clamping block, a 304 electric telescopic rod, a 305 fixing disc, a 306 limiting block, a 307 first protruding tooth, a 308 second protruding tooth, a 4 machine body shell, a 5 wire control assembly, a 501 fixing frame, a 502 threaded rod, a 503 sliding piece, a 504 rotating motor, a 505 directional winding disc, a 506 connecting pulley, a 6 reel body, a 601 main winding rod, a 602 curved groove, a 603 fixing piece two, a 604 fixing piece one, a 7 power device, a 701 driving motor, a 702 driving wheel, a 703 driven wheel, a 704 conveying belt and 8 supporting legs.

Detailed Description

Referring to fig. 1, the present invention provides a technical solution: a winch for geological drilling comprises a supporting base 1, a machine body shell 4, a winding drum main body 6, a winding assembly 2, a wire control assembly 5 and a power device 7, wherein the winding drum main body 6 is fixedly arranged on the left side of the upper end face of the supporting base 1, supporting legs 8 are fixedly arranged at the four-angle position of the lower end face of the supporting base 1 through bolts, the power device 7 is arranged on the right side of the upper end face of the supporting base 1, the power device 7 provides power for starting and stopping the winding drum main body 6, a braking assembly 3 is further arranged on the left side of the winding drum main body 6, the machine body shell 4 is sleeved on the outer side of the winding drum main body 6, the wire control assembly 5 is arranged on the inner side of the upper end face of the machine body shell 4, the winding assembly 2 is further arranged between the winding drum main body 6 and the supporting base 1, the winding assembly 2 and the wire control assembly, through set up the emergency braking subassembly outside reel main part and provide emergency braking, prevent unexpected the production, utilize and receive the line subassembly and assist to receive and release the cable to make the cable evenly arrange on main winding stem through accuse line subassembly, prevent that the cable is in disorder.

Referring to fig. 2, in the present embodiment, the reel body 6 includes a main winding rod 601, a first fixing member 604 and a second fixing member 603, the main winding rod 601 is transversely arranged on the upper end surface of the supporting base 1, the left end and the right end of the main winding rod 601 respectively extend outwards to form a shaft rod (not shown in the figure), the shaft rod is respectively connected with a first fixing part 604 and a second fixing part 603 in a rotating way through bearings, so that the main winding rod 601 is rotatably installed between the first fixing member 604 and the second fixing member 603, the first fixing part 604 and the second fixing part 603 are both fixed to the supporting base 1, and curved grooves 602 are uniformly distributed on the lever arm of the main winding rod 601, so that the cable is fixedly wound on the main winding rod 601, the initial end of the cable is embedded and fixed in the curved groove by arranging the curved groove on the lever arm of the main winding lever, thereby increasing the friction between cable and the main winding rod and preventing the cable from skidding when reaching the limit length.

Referring to fig. 3, in this embodiment, the brake component 3 includes a rotating disc 301, a fixed disc 305, an electric telescopic rod 304 and a sliding block 302, the rotating disc 301 is fixed to a shaft rod at the left end of the main winding rod 601, the rotating disc 301 and the shaft rod are of a concentric circle structure, so that the shaft rod drives the rotating disc 301 to rotate, the fixed disc 305 is installed on one side of the first fixing member 604 away from the main winding rod 601, the fixed disc 305 is embedded in the rotating disc 301, a central axis of the fixed disc 305 coincides with a straight line of a circle center of the rotating disc 301, the inside of the fixed disc 305 is of a hollow structure, three sliding grooves are uniformly formed in the outer circumference of the fixed disc 305, the sliding block 302 is slidably installed in the sliding grooves, the three electric telescopic rods 304 are installed in the fixed disc 305, telescopic ends of the three electric telescopic rods 304 extend into the sliding grooves, sliding block 302 is kept away from electric telescopic handle 304's one end and is fixed with stopper 306, the inboard circumference array of rolling disc 301 has a plurality of joint pieces 303, stopper 306 and joint piece 303 mutually support the joint, utilize electric telescopic handle control sliding block to stretch out the sliding tray for stopper and joint piece joint of laminating mutually realizes stopping the braking to the braking of rolling disc.

Referring to fig. 4, in this embodiment, the transversal trapezium structure of personally submitting of stopper 306, a side end face that stopper 306 is close to joint piece 303 is equipped with protruding tooth 307, be equipped with protruding tooth two 308 on the terminal surface of joint piece 303, protruding tooth 307 and protruding tooth two 308 friction fit each other, make stopper 306 and joint piece 303 fastening laminating, protruding tooth 307 is the chamfer trapezoid with the cross section of protruding tooth two 308, and contact surface incline direction with joint piece 303 terminal surface incline direction is unanimous, utilizes protruding tooth one and two help increase the frictional force between stopper and the joint piece of protruding tooth, plays certain cushioning effect to the rotating disc in the pairing to when the rotating disc slowly stops, through protruding tooth one and protruding tooth two between the crisscross phenomenon that can effectively prevent the rotating disc phenomenon to appear.

Referring to fig. 5, in this embodiment, the power device 7 includes a driving motor 701, a driving wheel 702, a driven wheel 703 and a conveying belt 704, the driving motor 701 is fixedly installed on the upper end surface of the supporting base 1, the driving wheel 702 is fixed on an output shaft of the driving motor 701, the driving wheel 702 is rotatably connected with the driven wheel 703 through the conveying belt 704, the driven wheel 703 is fixed with a shaft rod at one end of the reel body 6, and the driving is performed by the conveying belt, so that the working noise is low, and the wear consumption is low.

Referring to fig. 6, in this embodiment, the wire control assembly 5 includes a fixing frame 501, a threaded rod 502, a sliding member 503, a rotating motor 504, and a directional winding disc 505, the fixing frame 501 is fixedly installed on the inner side of the upper end surface of the body shell 4, the threaded rod 502 is rotatably connected in the fixing frame 501, one end of the threaded rod 502 extends out of the fixing frame 501 and extends to the outside to be fixed to an output shaft of the rotating motor 504, the threaded rod 502 is engaged with the sliding member 503 through threads, so that the sliding member 503 is slidably connected in the fixing frame 501, the directional winding disc 505 is disposed on the lower side of the end surface of the sliding member 503, the directional winding disc 505 guides and controls a cable winding position, two connecting pulleys 506 are rotatably disposed in the directional winding disc 505 up and down, the two connecting pulleys 506 are close to each other, so that a cable passes through, through passing the cable through two connection pulleys to by translation about the slider drives, make the cable evenly arrange in the reel main part.

Referring to fig. 7 and 8, in this embodiment, the wire rewinding assembly includes a supporting chassis 201, a connecting spring 202 and a supporting plate 203, cross sections of the supporting chassis 201 and the supporting plate 203 are both semi-arc-shaped, and a radian of the supporting chassis is 103 °, the supporting plate 203 is disposed on an inner side of an upper end surface of the supporting chassis 201, and is in a concentric circle structure with the supporting chassis 201, the connecting spring 202 is disposed between the supporting chassis 201 and the supporting plate so as to elastically press the supporting plate 203 toward a side end surface far away from the supporting base 1, so that the supporting plate 203 is close to the reel body 6, a plurality of cable track grooves 205 are uniformly disposed in a side end surface of the supporting plate 203 close to the reel body 6, the cable track grooves 205 assist cables to be arranged on the reel body 6, auxiliary rollers 204 are mounted at ends of the plurality of cable track grooves 205, and a plurality of cable track grooves are disposed on an inner side wall of the supporting plate, therefore, the cable is wound to the winding drum main body along the cable track groove, the cable winding direction is corrected, and the cable is uniformly distributed.

Specifically, when the cable is released, the driving motor transmits kinetic energy to the winding drum main body through belt transmission, so that the main winding rod rotates clockwise, the rotating disc rotates clockwise along with the main winding rod, when emergency braking is needed, the electric telescopic rod pushes the sliding block out of the sliding groove, the limiting block and the clamping block are clamped with each other, and contact friction force is increased through the first protruding teeth and the second protruding teeth; when accomodating the cable, the reel main part is rotatory with the cable rolling to main winding stem on, the cable this moment passes the connection pulley, the rotating electrical machines begins the function, utilizes the screw-thread engagement between threaded rod and the slider to drive directional rolling dish to one side translation to arrange on main winding stem through seting up the cable track recess that leans on the inboard wall, utilize spring force will lean on board and reel main part closely to laminate, carry out supplementary fixed to the cable that has been coiled up, prevent that the cable is in disorder.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the inventive concept within the technical scope of the present invention, and the technical solution and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a hoist engine for geological drilling, its includes support base (1), engine body shell (4), reel main part (6), receives line subassembly (2), accuse line subassembly (5) and power device (7), its characterized in that: reel main part (6) fixed mounting is in the up end left side that supports base (1), the lower terminal surface four corners position that supports base (1) has supporting leg (8) through the bolt fastening, power device (7) are installed on the up end right side that supports base (1), power device (7) open for reel main part (6) open and provide power, and the left side of reel main part (6) still is provided with brake subassembly (3), shell (4) are established to the outside cover of reel main part (6), the up end inboard of shell (4) is installed and is controlled line subassembly (5), still be provided with between reel main part (6) and the support base (1) and receive line subassembly (2), receive line subassembly (2) and control line subassembly (5) and mutually support and evenly roll up the cable to reel main part (6).

2. A hoist for geological drilling according to claim 1, characterized in that: the winding drum main body (6) comprises a main winding rod (601), a first fixing piece (604) and a second fixing piece (603), the main winding rod (601) is transversely arranged on the upper end face of the supporting base (1), the left end and the right end of the main winding rod (601) respectively extend outwards to form a shaft rod, the shaft rod is respectively rotatably connected with the first fixing piece (604) and the second fixing piece (603) through bearings, the main winding rod (601) is rotatably installed between the first fixing piece (604) and the second fixing piece (603), the first fixing piece (604) and the second fixing piece (603) are both fixed with the supporting base (1), and curve grooves (602) are uniformly distributed on a lever arm of the main winding rod (601) to enable a cable to be fixedly wound on the main winding rod (601).

3. A hoist for geological drilling according to claim 2, characterized in that: the brake stopping component (3) comprises a rotating disc (301), a fixed disc (305), an electric telescopic rod (304) and a sliding block (302), wherein the rotating disc (301) is fixed on a shaft rod at the left end of a main winding rod (601), the rotating disc (301) and the shaft rod are of concentric circle structures, so that the shaft rod drives the rotating disc (301) to rotate, the fixed disc (305) is installed on one side, away from the main winding rod (601), of a first fixing piece (604), the fixed disc (305) is embedded in the rotating disc (301), the central axis of the fixed disc (305) is coincided with the circle center of the rotating disc (301) in a straight line, the inside of the fixed disc (305) is of a hollow structure, three sliding grooves are evenly formed in the outer circumference of the fixed disc (305), the sliding block (302) is arranged in the sliding grooves, and the three electric telescopic rods (304), it is three the flexible end of electric telescopic handle (304) extends to in the sliding tray to it is fixed mutually with the one end of sliding block (302), the one end that electric telescopic handle (304) were kept away from in sliding block (302) is fixed with stopper (306), carousel (301) inboard circumference array has a plurality of joint pieces (303), stopper (306) and joint piece (303) mutually support the joint.

4. A hoist for geological drilling according to claim 3, characterized in that: the transversal trapezium structure of personally submitting of stopper (306), a side end face that stopper (306) are close to joint piece (303) is equipped with protruding tooth (307), be equipped with protruding tooth two (308) on the terminal surface of joint piece (303), protruding tooth one (307) and protruding tooth two (308) friction fit each other, make stopper (306) and joint piece (303) fastening laminating, the cross section of protruding tooth one (307) and protruding tooth two (308) is the inverted right trapezoid, and contact surface incline direction with joint piece (303) terminal surface incline direction is unanimous.

5. A hoist for geological drilling according to claim 1, characterized in that: the power device (7) comprises a driving motor (701), a driving wheel (702), a driven wheel (703) and a conveying belt (704), the driving motor (701) is fixedly installed on the upper end face of the supporting base (1), the driving wheel (702) is fixed on an output shaft of the driving motor (701), the driving wheel (702) is rotatably connected with the driven wheel (703) through the conveying belt (704), and the driven wheel (703) is fixed with a shaft rod at one end of the winding drum main body (6).

6. A hoist for geological drilling according to claim 1, characterized in that: the wire control assembly (5) comprises a fixing frame (501), a threaded rod (502), a sliding part (503), a rotating motor (504) and a directional winding disc (505), the fixing frame (501) is fixedly installed on the inner side of the upper end face of the machine body shell (4), the threaded rod (502) is connected in the fixing frame (501) in a rotating mode, one end of the threaded rod (502) extends out of the fixing frame (501) and extends to the outer side to be fixed with an output shaft of the rotating motor (504), the threaded rod (502) is meshed with the sliding part (503) through threads, so that the sliding part (503) is connected in the fixing frame (501) in a sliding mode, the directional winding disc (505) is arranged on the lower side of the end face of the sliding part (503), the directional winding disc (505) guides a control cable to be wound and unwound, and two connecting pulleys (506, the two connecting pulleys (506) are close to each other, so that the cable passes through the two connecting pulleys (506) and is wound and unwound by the connecting pulleys (506) in an auxiliary mode.

7. A hoist for geological drilling according to claim 1, characterized in that: the wire take-up assembly comprises a supporting chassis (201), a connecting spring (202) and an abutting plate (203), the cross sections of the supporting chassis (201) and the abutting plate (203) are both semi-arc, and the radian of the supporting plate is 103 degrees, the leaning plate (203) is arranged on the inner side of the upper end surface of the supporting chassis (201), and is in a concentric circle structure with the supporting chassis (201), a connecting spring (202) is arranged between the supporting chassis (201) and the abutting plate, so as to press the abutting plate (203) to the end surface of one side far away from the supporting base (1) to enable the abutting plate (203) to be close to the winding drum main body (6), a plurality of cable track grooves (205) are uniformly formed in the end face of one side of the abutting plate (203) close to the winding drum main body (6), should cable track recess (205) is assisted the cable and is arranged on reel main part (6), and is a plurality of supplementary gyro wheel (204) are all installed to the head and the tail end of cable track recess (205).