CN209872199U

CN209872199U - Automatic change accurate miniature jacking equipment

Info

Publication number: CN209872199U
Application number: CN201920451926.0U
Authority: CN
Inventors: 余卫逢
Original assignee: Foshan Yonghao Crane Co Ltd
Current assignee: Foshan Yonghao Crane Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2019-12-31
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses an automatic change accurate miniature jacking equipment, the on-line screen storage device comprises a base, the top fixedly connected with support of base, the fixed railway carriage or compartment of top fixedly connected with of base, the right-hand member fixedly connected with motor of fixed railway carriage or compartment, the internal surface rotation of fixed railway carriage or compartment is connected with the spool, the fixed surface of spool is connected with the steel wire, the internal surface rotation that is close to its top on the fixed railway carriage or compartment is connected with the rotary drum, the one end fixedly connected with who stretches out fixed railway carriage or compartment surface on the rotary drum is from the driving wheel, the output shaft fixedly connected with action wheel of motor, the internal surface fixedly connected with dead lever that is close to its top on the fixed railway carriage or compartment, the internal surface sliding connection of. The utility model discloses a setting is when bobbin rolling steel wire, and reciprocating motion about the guide block drove the steel wire to reach the even effect of winding on the bobbin with the steel wire.

Description

Automatic change accurate miniature jacking equipment

Technical Field

The utility model relates to a jacking equipment technical field specifically is an automatic change accurate miniature jacking equipment.

Background

Lifting means is for lifting by crane the device of heavy object, generally there is steel wire and drive arrangement to constitute, the usage is extensive, lifting means has big or small, lifting means who adopts the difference in specific occasion, not only can save a large amount of manpowers, and improve work efficiency, micro-device has vital effect in some specific occasions, like building site construction etc. but current micro-lifting means, at the in-process with the steel wire rolling, the easy rolling of steel wire is in the same place, at this moment the same landing of wire rope, there is the potential safety hazard, consequently, need improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic change accurate miniature jacking equipment, possessed and be convenient for the advantage that gets up the even rolling of steel wire, solved among the prior art rolling steel wire, the problem that the easy rolling of steel wire is in the same place.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic precise miniature lifting equipment comprises a base, wherein a support is fixedly connected to the top of the base, a fixed compartment is fixedly connected to the top of the base, and a motor is fixedly connected to the right end of the fixed compartment.

A winding reel is rotatably connected to the inner surface of the fixed compartment, an output shaft of the motor is fixedly connected with the right end of the winding reel, a steel wire is fixedly connected to the surface of the winding reel, a rotary drum is rotatably connected to the inner surface of the fixed compartment, which is close to the top of the fixed compartment, a sliding groove is formed in the surface of the rotary drum, a driven wheel is fixedly connected to one end, which extends out of the outer surface of the fixed compartment, of the rotary drum, a driving wheel is fixedly connected to the output shaft of the motor, the surface of the driving wheel is meshed with the surface of the driven wheel, a fixed rod is fixedly connected to the inner surface of the fixed compartment, which is close to the top of the fixed compartment, a guide block is slidably connected to the inner surface of the fixed rod, a slide block is fixedly connected to the surface, the surface fixed connection who is close to its top on the support is connected with the bracing piece, the tip fixedly connected with second fixed pulley of bracing piece, the bottom fixedly connected with couple of steel wire.

Preferably, the guide block is rotatably connected with a roller inside.

Preferably, the surface of the support rod is fixedly connected with a reinforcing rod.

Preferably, the surface of the guide block is rotatably connected with a ball, and the surface of the ball is slidably connected with the inner surface of the fixing rod.

Preferably, the surface of the bracket is fixedly connected with a control switch, and the control switch is electrically connected with the motor.

Compared with the prior art, the beneficial effects of the utility model are as follows:

one, the utility model discloses an inside at the guide block is rotated and is connected the gyro wheel, makes the steel wire slide more smoothly in the inside of guide block, rotates through the surface at the guide block and connects the ball, makes the guide block slide more smoothly at the internal surface of dead lever, connects the stiffener through the fixed surface at the bracing piece, makes bracing piece and support fixed more firm, connects control switch through the fixed surface at the support, makes the effect that has reached the control motor break-make electricity of being convenient for and just reverse rotation.

Two, the utility model discloses a set up the motor and drive the spool and rotate, thereby make spool rolling steel wire, in spool rolling steel wire, the motor drives the action wheel and rotates, because the surface of action wheel and the surface meshing from the driving wheel, thereby make the action wheel drive from the driving wheel rotation, it rotates to drive the rotary drum from the driving wheel, thereby spout extrusion slider, because slider and guide block fixed connection, and only can be at the inside horizontal slip of dead lever, thereby make the slider drive the guide block and slide on the internal surface of dead lever, the guide block drives and controls the removal about the steel wire, thereby make the even winding of steel wire on the rotary drum, thereby reach the effect that prevents the steel wire rolling together.

Drawings

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

FIG. 2 is an enlarged schematic view at A in FIG. 1;

fig. 3 is a cross-sectional view of the top view of the fixing rod of the present invention;

FIG. 4 is a schematic structural view of a front view of the middle fixing frame of the present invention;

fig. 5 is a side view of the drum of the present invention.

In the figure: 1-base, 2-support, 3-fixed carriage, 4-motor, 5-winding reel, 6-steel wire, 7-drum, 8-chute, 9-driven wheel, 10-driving wheel, 11-fixed rod, 12-guide block, 13-slide block, 14-first fixed pulley, 15-supporting rod, 16-second fixed pulley, 17-hook, 18-roller, 19-reinforcing rod, 20-ball and 21-control switch.

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 to 5, the present invention provides a technical solution: the utility model provides an automatic change accurate miniature jacking equipment, the on-line screen storage device comprises a base 1, base 1 is in the utility model discloses in play the effect that supports this automatic accurate miniature jacking equipment, base 1's top fixedly connected with support 2, the fixed surface of support 2 is connected with control switch 21, control switch 21 is used for controlling motor 4 break-make electricity and just reversing, control switch 21 and motor 4 electric connection, through the fixed surface at support 2 connection control switch 21, the messenger has reached the effect of being convenient for control motor 4 break-make electricity and just reversing the rotation, carriage 3 is fixed to base 1's top fixedly connected with, fixed carriage 3 provides the space for receiving and releasing steel wire 6, fixed carriage 3's right-hand member fixedly connected with motor 4, motor 4 is technical field drive arrangement, and by the external power supply, and with control switch 21 electric connection, for the utility model provides power.

Referring to fig. 1 to 5, the inner surface of the fixed compartment 3 is rotatably connected with a winding reel 5, the winding reel 5 plays a role of winding a steel wire 6 in the present invention, the output shaft of the motor 4 is fixedly connected with the right end of the winding reel 5, the surface of the winding reel 5 is fixedly connected with the steel wire 6, the steel wire 6 is used for lifting heavy objects, the inner surface of the fixed compartment 3 near the top thereof is rotatably connected with a drum 7, when the motor 4 is electrically rotated, the motor 4 drives the winding reel 5 to rotate, thereby enabling the winding reel 5 to wind the steel wire 6, while the winding reel 5 winds the steel wire 6, the motor 4 drives the driving wheel 10 to rotate, since the surface of the driving wheel 10 is engaged with the surface of the driven wheel 9, thereby the driving wheel 10 drives the driven wheel 9 to rotate, the driven wheel 9 drives the drum 7 to rotate, thereby the chute 8 extrudes the sliding block 13, and can only slide left and right in the fixed rod 11, so that the slide block 13 drives the guide block 12 to slide on the inner surface of the fixed rod 11, the guide block 12 drives the steel wire 6 to move left and right, so that the steel wire 6 is uniformly wound on the rotary drum 7, the surface of the rotary drum 7 is provided with the chute 8, when the rotary drum 7 rotates, the chute 8 can extrude the slide block 13, because the slide block 13 is fixedly connected with the guide block 12 and can only slide left and right in the fixed rod 11, so that the slide block 13 drives the guide block 12 to slide on the inner surface of the fixed rod 11, one end of the rotary drum 7 extending out of the outer surface of the fixed compartment 3 is fixedly connected with the driven wheel 9, when the motor 4 rotates, the motor 4 drives the driving wheel 10 to rotate, because the surface of the driving wheel 10 is meshed with the surface of the driven wheel 9, the output shaft, the surface of the driving wheel 10 is engaged with the surface of the driven wheel 9, the inner surface of the fixing compartment 3 close to the top thereof is fixedly connected with a fixing rod 11, the fixing rod 11 provides a sliding space for a guide block 12, the inner surface of the fixing rod 11 is connected with a guide block 12 in a sliding manner, when the winding reel 5 rotates, the guide block 12 slides left and right to uniformly wind the steel wire 6 on the winding reel 5, the inner part of the guide block 12 is connected with a roller 18 in a rotating manner, the steel wire 6 slides more smoothly in the inner part of the guide block 12 by rotating the roller 18 in the inner part of the guide block 12, the surface of the guide block 12 is connected with a ball 20 in a rotating manner, the surface of the ball 20 is connected with the inner surface of the fixing rod 11 in a sliding manner, the surface of the guide block 12 slides more smoothly in the inner surface of the fixing rod 11 by rotating the ball 20 in the surface of the guide block 12, the, steel wire 6 and guide block 12 sliding connection, the top of support 2 is rotated and is connected with first fixed pulley 14, first fixed pulley 14 becomes the horizontal direction with steel wire 6 by vertical direction, be close to the surperficial fixedly connected with bracing piece 15 at its top on support 2, bracing piece 15 is with 16 fixed connection at the top of support 2 of second fixed pulley, the surperficial fixedly connected with stiffener 19 of bracing piece 15, connect stiffener 19 through the fixed surface at bracing piece 15, it is more firm to make bracing piece 15 and support 2 fixed, the tip fixedly connected with second fixed pulley 16 of bracing piece 15, second fixed pulley 16 is used for becoming vertical direction with horizontal direction's steel wire 6, the bottom fixedly connected with couple 17 of steel wire 6 is used for hanging the heavy object.

The working principle is as follows: when this automatic accurate miniature jacking equipment of change receives the line, make motor 4 circular telegram rotate through control switch 21, motor 4 drives the spool 5 and rotates, thereby make 5 rolling steel wires 6 of spool, in 5 rolling steel wires 6 of spool, motor 4 drives action wheel 10 and rotates, because the surface of action wheel 10 meshes with the surface from driving wheel 9, thereby make action wheel 10 drive from driving wheel 9 and rotate, from driving wheel 9 drive rotary drum 7 and rotating, thereby spout 8 extrusion slider 13, because slider 13 and guide block 12 fixed connection, and can only slide about the inside of dead lever 11, thereby make slider 13 drive guide block 12 slide on the internal surface of dead lever 11, guide block 12 drives the steel wire and removes, thereby make the even winding of steel wire 6 on rotary drum 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic change accurate miniature jacking equipment, includes base (1), the top fixedly connected with support (2) of base (1), its characterized in that: the top of the base (1) is fixedly connected with a fixed compartment (3), and the right end of the fixed compartment (3) is fixedly connected with a motor (4);

a winding reel (5) is rotatably connected to the inner surface of the fixed compartment (3), an output shaft of the motor (4) is fixedly connected with the right end of the winding reel (5), a steel wire (6) is fixedly connected to the surface of the winding reel (5), a rotary drum (7) is rotatably connected to the inner surface of the fixed compartment (3) close to the top of the fixed compartment, a sliding groove (8) is formed in the surface of the rotary drum (7), a driven wheel (9) is fixedly connected to one end, extending out of the outer surface of the fixed compartment (3), of the rotary drum (7), a driving wheel (10) is fixedly connected to the output shaft of the motor (4), the surface of the driving wheel (10) is meshed with the surface of the driven wheel (9), a fixed rod (11) is fixedly connected to the inner surface of the fixed compartment (3) close to the top of the fixed compartment, the fixed surface of guide block (12) is connected with slider (13), the surface of slider (13) and the internal surface sliding connection of spout (8), steel wire (6) and guide block (12) sliding connection, the top of support (2) is rotated and is connected with first fixed pulley (14), be close to fixed surface at its top on support (2) and be connected with bracing piece (15), the tip fixedly connected with second fixed pulley (16) of bracing piece (15), the bottom fixedly connected with couple (17) of steel wire (6).

2. An automated precision micro-lifting device according to claim 1, characterized in that: the inside of the guide block (12) is rotatably connected with a roller (18).

3. An automated precision micro-lifting device according to claim 1, characterized in that: the surface of the supporting rod (15) is fixedly connected with a reinforcing rod (19).

4. An automated precision micro-lifting device according to claim 1, characterized in that: the surface of the guide block (12) is rotatably connected with a ball (20), and the surface of the ball (20) is connected with the inner surface of the fixed rod (11) in a sliding manner.

5. An automated precision micro-lifting device according to claim 1, characterized in that: the surface of the support (2) is fixedly connected with a control switch (21), and the control switch (21) is electrically connected with the motor (4).