CN211255020U - Adjusting mechanism of controller for crane - Google Patents

Abstract

The utility model discloses an adjustment mechanism of controller for hoist, including the controller body, the top of controller body is provided with the box body, the inner wall of box body and the fixed surface of controller body are connected, the inside of box body is provided with collects the wheel, and the activity groove has been seted up at the back of box body, and the inner wall sliding connection in activity groove has the movable block, and the front of movable block runs through to the inside of box body and the back fixed connection who collects the wheel. The utility model discloses a cooperation that sets up controller body, box body, collection wheel, movable block, positioning mechanism, carousel, dog, spring, fixture block and wire is used, has solved current controller at the in-process that uses, can't adjust the length of wire according to user's demand, and the wire is short inconvenient to take or the problem that the overlength winding influences the user to use, and this adjustment mechanism of controller for hoist possesses wire length adjustment's advantage, has improved the practicality of controller.

Description

Adjusting mechanism of controller for crane

Technical Field

The utility model relates to a hoist technical field specifically is an adjustment mechanism of controller for hoist.

Background

The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, which is also called a crown block, a crane and a crane, and the hoisting equipment has the working characteristics of intermittent motion, namely corresponding mechanisms for taking materials, transporting, unloading and the like in one working cycle work alternately, so that the crane is more and more widely developed and used in the market, and the running speed is higher than that of a crawler crane (crawler crane) because the crane does not use supporting legs to hoist the heavy objects and hoist the heavy objects to run frequently; the operation is stable, the lifting capacity is large, the lifting can be carried out within a specific range, but the road is required to be smooth and firm, the tire air pressure meets the requirement, and the lifting distance from the ground is not more than 50 CM; long distance walking with load is prohibited.

In-process that the hoist used, need be used the controller to control the hoist, but current controller is at the in-process that uses, can't adjust the length of wire according to user's demand, and the wire is too short inconvenient to take or the overlength winding influences the user to use, has reduced the practicality of controller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustment mechanism of controller for hoist possesses wire length control's advantage, has solved current controller at the in-process that uses, can't adjust the length of wire according to user's demand, and the wire is too short inconvenient takes or the problem that the overlength winding influences the user and uses.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustment mechanism of controller for hoist, includes the controller body, the top of controller body is provided with the box body, the inner wall of box body and the fixed surface of controller body are connected, the inside of box body is provided with the collection wheel, the activity groove has been seted up at the back of box body, and the inner wall sliding connection in activity groove has the movable block, the front of movable block runs through to the inside of box body and the back fixed connection who collects the wheel, the front fixedly connected with positioning mechanism who collects the wheel, positioning mechanism's front runs through to the front of box body, the surface winding of collecting the wheel has the wire, the input of wire and the output fixed connection of controller body, the output of wire runs through to the top of box body.

Preferably, positioning mechanism includes the carousel, the back of carousel and the positive fixed connection of collecting wheel, the front of carousel runs through to the front of box body, the surface cover of carousel is equipped with the dog, the standing groove has all been seted up to the inside both sides of carousel, the inboard fixedly connected with spring of standing groove inner wall, the outside fixedly connected with fixture block of spring, the outside of fixture block runs through to the inside of dog, the front of fixture block runs through to the inside of dog.

Preferably, the inner wall of dog is seted up with the draw-in groove that the fixture block cooperation was used, and four are no less than in the quantity of draw-in groove, and a plurality of draw-in grooves are the equidistance and distribute, the movable hole that uses with the fixture block cooperation is seted up in the front of carousel, the shape of fixture block is the L style of calligraphy, the shape of dog is the annular.

Preferably, the bottom of box body both sides all is provided with two first recesses, and the inside of first recess is provided with the bolt, and the screw thread end of bolt runs through to the inside and the controller body fixed connection of box body, the outside of fixture block has the ball through pivot swing joint, the shape of ball is spherical.

Preferably, the through-hole has been seted up at the top of box body, and the inside both sides of through-hole all are provided with the gyro wheel, the front and the back of gyro wheel all are through the inner wall swing joint of pivot with the through-hole, the inboard of gyro wheel and the surface contact of wire.

Preferably, the positive fixedly connected with riser block of carousel, the constant head tank that uses with the fixture block cooperation is all seted up to the both sides of riser block, the fixed surface of riser block is connected with anti-skidding line, the second recess has all been seted up to the both sides at the box body back, the inner wall fixedly connected with magnet of second recess.

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

1. the utility model discloses a cooperation that sets up controller body, box body, collection wheel, movable block, positioning mechanism, carousel, dog, spring, fixture block and wire is used, has solved current controller at the in-process that uses, can't adjust the length of wire according to user's demand, and the wire is short inconvenient to take or the problem that the overlength winding influences the user to use, and this adjustment mechanism of controller for hoist possesses wire length adjustment's advantage, has improved the practicality of controller.

2. The utility model discloses a cooperation of fixture block and draw-in groove is used, can play the effect of location to the position of carousel, setting through the activity hole, can reduce the friction of fixture block and carousel, the life of fixture block has been prolonged, spacing effect has been played to the position of fixture block simultaneously, setting through the bolt, can prevent that the box body from breaking away from the controller body, fixed effect has been played to the position of box body simultaneously, setting through the ball, can reduce the friction of fixture block and dog, the life of fixture block has been prolonged, setting through the gyro wheel, can reduce the friction of wire and box body, the life of wire has been prolonged, setting through the riser, can prevent the rotatory carousel of user, setting through the constant head tank, can play spacing effect to the position of fixture block.

Drawings

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

FIG. 2 is a top sectional view of the case of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

fig. 4 is a front sectional view of the box structure of fig. 1 according to the present invention.

In the figure: the device comprises a controller body 1, a box body 2, a collecting wheel 3, a movable block 4, a positioning mechanism 5, a rotating disc 51, a stop block 52, a spring 53, a clamping block 54, a lead wire 6, a ball 7, a roller 8, a vertical block 9 and a magnet 10.

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, an adjusting mechanism of a controller for a crane comprises a controller body 1, a box body 2 is arranged on the top of the controller body 1, the inner wall of the box body 2 is fixedly connected with the surface of the controller body 1, a collecting wheel 3 is arranged inside the box body 2, a movable groove is arranged on the back surface of the box body 2, a movable block 4 is slidably connected with the inner wall of the movable groove, the front surface of the movable block 4 penetrates through the inside of the box body 2 and is fixedly connected with the back surface of the collecting wheel 3, a positioning mechanism 5 is fixedly connected with the front surface of the collecting wheel 3, the positioning mechanism 5 comprises a turntable 51, the back surface of the turntable 51 is fixedly connected with the front surface of the collecting wheel 3, the front surface of the turntable 51 penetrates through the front surface of the box body 2, a stop block 52 is sleeved on the surface of the turntable 51, placing grooves are arranged on both sides inside the turntable 51, a spring, the outer side of the clamping block 54 penetrates into the stop block 52, the front side of the positioning mechanism 5 penetrates into the front side of the box body 2, the wires 6 are wound on the surface of the collecting wheel 3, the input end of each wire 6 is fixedly connected with the output end of the controller body 1, the output end of each wire 6 penetrates into the top of the box body 2, the inner wall of the stop block 52 is provided with at least four clamping grooves matched with the clamping block 54, the clamping grooves are distributed equidistantly, the front side of the turntable 51 is provided with movable holes matched with the clamping block 54, the clamping block 54 is L-shaped, the stop block 52 is annular, the clamping block 54 and the clamping grooves are matched for use, the positioning effect on the position of the turntable 51 can be achieved, friction between the clamping block 54 and the turntable 51 can be reduced through the arrangement of the movable holes, and the service life of the clamping, meanwhile, the position of the clamping block 54 is limited, two first grooves are formed in the bottoms of two sides of the box body 2, bolts are arranged in the first grooves, the threaded ends of the bolts penetrate through the interior of the box body 2 and are fixedly connected with the controller body 1, balls 7 are movably connected to the outer sides of the clamping block 54 through rotating shafts, the balls 7 are spherical, the box body 2 can be prevented from being separated from the controller body 1 through the arrangement of the bolts, meanwhile, the position of the box body 2 is fixed, friction between the clamping block 54 and the clamping block 52 can be reduced through the arrangement of the balls 7, the service life of the clamping block 54 is prolonged, through holes are formed in the top of the box body 2, rollers 8 are arranged on two sides of the interior of each through hole, the front face and the back face of each roller 8 are movably connected with the inner wall of each through rotating shaft, the inner sides of the rollers 8 are in contact with the surface of the lead, can reduce the friction of wire 6 and box body 2, the life of wire 6 has been prolonged, carousel 51's positive fixedly connected with riser 9, the constant head tank that uses with fixture block 54 cooperation is all seted up to riser 9's both sides, riser 9's fixed surface is connected with anti-skidding line, the second recess has all been seted up to the both sides at the box body 2 back, the inner wall fixedly connected with magnet 10 of second recess, setting through riser 9, can prevent the rotatory carousel 51 of user, setting through the constant head tank, can play spacing effect to fixture block 54's position.

During the use, the user presses fixture block 54 to the inboard, make fixture block 54 break away from the draw-in groove, make fixture block 54 block into the inside of constant head tank, fixture block 54 moves compression spring 53 to the inboard, then clockwise rotation riser 9 and fixture block 54, riser 9 is rotatory to be driven the carousel 51 rotatory, carousel 51 is rotatory to drive the gathering wheel 3 rotatory, then upwards pulling wire 6, make wire 6 break away from the surface of gathering wheel 3, length extension tensile regulation to wire 6, when tensile suitable position, loosen fixture block 54, spring 53's resilience force drives fixture block 54 and resets, make fixture block 54 block into the inside of draw-in groove, position turntable 51's position, can adjust the length of wire 6 this moment.

In summary, the following steps: this adjustment mechanism of controller for hoist uses through the cooperation that sets up controller body 1, box body 2, collection wheel 3, movable block 4, positioning mechanism 5, carousel 51, dog 52, spring 53, fixture block 54 and wire 6, has solved current controller in the in-process that uses, can't adjust the length of wire according to user's demand, and the wire is too short inconvenient to take or the problem that the overlength winding influences the user and uses.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides an adjustment mechanism of controller for hoist, includes controller body (1), its characterized in that: the top of the controller body (1) is provided with a box body (2), the inner wall of the box body (2) is fixedly connected with the surface of the controller body (1), the collecting wheel (3) is arranged inside the box body (2), the back of the box body (2) is provided with a movable groove, the inner wall of the movable groove is connected with a movable block (4) in a sliding way, the front surface of the movable block (4) penetrates into the box body (2) and is fixedly connected with the back surface of the collecting wheel (3), the front surface of the collecting wheel (3) is fixedly connected with a positioning mechanism (5), the front surface of the positioning mechanism (5) penetrates through the front surface of the box body (2), the surface winding of collection wheel (3) has wire (6), the input of wire (6) and the output fixed connection of controller body (1), the output of wire (6) runs through to the top of box body (2).

2. The adjusting mechanism of a controller for a crane according to claim 1, wherein: positioning mechanism (5) are including carousel (51), the front fixed connection of the back of carousel (51) and collecting wheel (3), the front of carousel (51) is run through to the front of box body (2), the surface cover of carousel (51) is equipped with dog (52), the standing groove has all been seted up to the inside both sides of carousel (51), the inboard fixedly connected with spring (53) of standing groove inner wall, the outside fixedly connected with fixture block (54) of spring (53), the outside of fixture block (54) is run through to the inside of dog (52), the front of fixture block (54) is run through to the inside of dog (52).

3. The adjusting mechanism of a controller for a crane according to claim 2, wherein: the inner wall of the stop block (52) is provided with at least four clamping grooves matched with the clamping blocks (54), the clamping grooves are distributed equidistantly, the front face of the rotary disc (51) is provided with movable holes matched with the clamping blocks (54), the clamping blocks (54) are L-shaped, and the stop block (52) is annular.

4. The adjusting mechanism of a controller for a crane according to claim 2, wherein: the bottom of box body (2) both sides all is provided with two first recesses, and the inside of first recess is provided with the bolt, and the screw thread end of bolt runs through inside and controller body (1) fixed connection to box body (2), there are ball (7) in the outside of fixture block (54) through pivot swing joint, the shape of ball (7) is spherical.

5. The adjusting mechanism of a controller for a crane according to claim 1, wherein: the through-hole has been seted up at the top of box body (2), and the inside both sides of through-hole all are provided with gyro wheel (8), the front and the back of gyro wheel (8) all are through the inner wall swing joint of pivot with the through-hole, the inboard of gyro wheel (8) and the surface contact of wire (6).

6. The adjusting mechanism of a controller for a crane according to claim 2, wherein: the positive fixedly connected with riser block (9) of carousel (51), the constant head tank that uses with fixture block (54) cooperation is all seted up to the both sides of riser block (9), the fixed surface of riser block (9) is connected with anti-skidding line, the second recess has all been seted up to the both sides at the box body (2) back, and the inner wall fixedly connected with magnet (10) of second recess.

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