CN219098566U

CN219098566U - Remote control equipment for hoisting machinery

Info

Publication number: CN219098566U
Application number: CN202222493351.3U
Authority: CN
Inventors: 万建红
Original assignee: Wuhan Hongyang Electromechanical Engineering Co ltd
Current assignee: Wuhan Hongyang Electromechanical Engineering Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-05-30
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses hoisting machinery remote control equipment, which comprises a travelling crane remote controller and a clamping screw rod; the driving remote controller comprises a shell, one side of the shell is provided with a key, one side of the shell, which is far away from the key, is provided with a slot, the inside of the slot is provided with an elastic band, the elastic band is provided with three groups, and the elastic band is connected with the shell in a clamping manner, so that the driving remote controller relates to the field of hoisting machinery remote control. According to the utility model, before the running remote controller is used, the hand part firstly passes through the elastic hand-binding belt in the slot, the hand part is slightly collapsed by utilizing the elasticity of the elastic hand-binding belt, the effect of preventing the running remote controller from being broken by hand is achieved, and when a person holds the running remote controller for a long time, the hand can be pulled out of the elastic hand-binding belt and then the elastic hand-binding belt is independently taken, so that the running remote controller can be lifted by utilizing the elastic hand-binding belt, the rest of the hand part of the person is facilitated, and the problem of broken by the running remote controller can be avoided.

Description

Remote control equipment for hoisting machinery

Technical Field

The utility model relates to the field of remote control of hoisting machinery, in particular to remote control equipment of hoisting machinery.

Background

A crane refers to a multi-action lifting machine that vertically lifts and horizontally conveys weights within a certain range. The crane is characterized in that the crane is operated intermittently, namely, corresponding mechanisms of taking, transporting, unloading and the like in one working cycle are operated alternately, and the crane is developed and used more and more widely in the market.

The crane remote controller is remote control equipment for operating the crane to work, and the crane can utilize the remote controller to control the crane to move forwards or backwards, accelerate or decelerate, stop or travel after lifting the equipment so as to complete the lifting function of the crane on the regulated object.

In the process of using the driving remote controller, the labor protection gloves can be worn in the areas such as factories and construction sites to control the driving remote controller, so that the grasping strength of hands of operators to the driving remote controller is weakened, the driving remote controller is easy to drop and smash, and under the condition that the driving remote controller is operated without wearing the labor protection gloves, the hands can be tired after the operators grasp the driving remote controller for a long time due to the fact that the dead weight and the volume of the driving remote controller are relatively large.

Disclosure of Invention

The utility model aims to provide a hoisting machinery remote control device which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a hoisting machinery remote control device comprises a travelling crane remote controller and a clamping screw; the driving remote controller comprises a shell, a key is arranged on one side of the shell, a slot is formed in one side, far away from the key, of the shell, an elastic band is arranged in the slot, three groups of elastic bands are arranged, and the elastic bands are connected with the shell in a clamping mode.

As still further aspects of the utility model: the novel nut clamping device is characterized in that the two sides of the slot are provided with a band clamping groove, the inside of the band clamping groove is provided with a through hole, one side of the slot is provided with a screw hole, the other side of the slot is provided with a square nut groove, the inside of the square nut groove is clamped with a square nut, a screw is arranged in the clamping screw, and the screw hole and the square nut are in threaded connection with the screw.

As still further aspects of the utility model: a screw head groove is formed in one side of the screw hole, one end of the screw is fixedly connected with a screw head, and the screw head is matched with the screw head groove.

As still further aspects of the utility model: the screw rod is in sliding connection with the through hole, and the screw rod is in clamping connection with the elastic band.

As still further aspects of the utility model: one side of the shell is fixedly connected with a limit clamping block, and the limit clamping block extends into the square nut groove to be clamped with the square nut.

As still further aspects of the utility model: one side of the screw head, which is far away from the screw, is provided with a plum blossom structure.

As still further aspects of the utility model: one end of the screw rod is connected with the screw hole in a threaded manner and then penetrates through the through hole to be connected with the square screw cap in a threaded manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. before the remote controller is used, the hand part firstly passes through the elastic hand-binding belt in the slot, the hand part is slightly collapsed by utilizing the elasticity of the elastic hand-binding belt, the effect of preventing the remote controller from falling off and injuring by smashing can be achieved, and when a person grasps the remote controller for a long time, the hand can be pulled out of the elastic hand-binding belt and then the elastic hand-binding belt is independently taken, so that the remote controller can be lifted by utilizing the elastic hand-binding belt, the rest of the hand part of the person is facilitated, and meanwhile, the problem of injuring by smashing of the remote controller can be avoided;

2. after the elasticity of the elastic band is lost or weakened, the screw rod can be screwed out from the inside of the square nut through the through hole to move to the screw hole, then the screw rod is screwed out from the inside of the screw hole, the clamping effect of the elastic band and the shell can be relieved, the elastic band can be replaced, and the clamping screw rod, the screw hole and the square nut are screwed and clamped after the replacement is completed, so that the normal anti-slipping function of the remote controller can be ensured, and the service life of the remote controller is prolonged.

Drawings

FIG. 1 is a top view of the present utility model;

FIG. 2 is a bottom view of the present utility model;

FIG. 3 is a schematic view of a split structure of the present utility model;

FIG. 4 is a schematic view of the structure of the clamping screw of the present utility model;

FIG. 5 is an enlarged view of the utility model A;

in the figure: 1. a driving remote controller; 11. a housing; 12. a key; 13. slotting; 14. the hand-binding belt is provided with a clamping groove; 15. a screw hole; 16. a through hole; 17. a screw head groove; 18. square nut grooves; 2. an elastic band; 3. a clamping screw; 31. a screw; 32. a screw head; 33. a square screw cap; 34. and a limiting clamping block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1 to 5, in an embodiment of the present utility model, a remote control device for a hoisting machine includes a driving remote controller 1 and a clamping screw 3; the driving remote controller 1 comprises a shell 11, a key 12 is arranged on one side of the shell 11, a slot 13 is formed in one side, far away from the key 12, of the shell 11, an elastic band 2 is arranged in the slot 13, three groups of elastic bands 2 are connected with the shell 11 in a clamping mode, hands penetrate through the elastic band 2 in the slot 13 before the driving remote controller 1 is used, the hands are slightly collapsed through the elasticity of the elastic band 2, the effect of preventing the driving remote controller 1 from slipping and smashing can be achieved, moreover, when a person grips the driving remote controller 1 for a long time, the person can draw hands from the elastic band 2 and then take the elastic band 2 alone, the driving remote controller 1 can be lifted by the elastic band 2, rest of the hands of the person can be facilitated, and one end of a screw 31 is connected with a screw hole 15 in a screwed mode and then penetrates through a through hole 16 to be connected with a square nut 33 in a screwed mode.

As still further aspects of the utility model: the two sides of the slot 13 are provided with the band clamping groove 14, the inside of the band clamping groove 14 is provided with the through hole 16, one side of the slot 13 is provided with the screw hole 15, the other side is provided with the square nut groove 18, the square nut groove 18 is clamped with the square nut 33, the clamping screw rod 3 is internally provided with the screw rod 31, the screw hole 15 and the square nut 33 are both in threaded connection with the screw rod 31, the screw rod 31 is in sliding connection with the through hole 16, the screw rod 31 is clamped with the elastic band 2, after the elastic band 2 loses elasticity or weakens elasticity, the screw rod 31 can be screwed out from the inside of the square nut 33, the screw rod 31 is moved to the screw hole 15 through the through hole 16, then the screw rod 31 is screwed out from the inside of the screw hole 15, the clamping effect of the elastic band 2 and the shell 11 can be released, the clamping effect of the elastic band 2 can be replaced, and the clamping screw rod 3 and the screw hole 15 and the square nut 33 are screwed after the replacement is completed, and the elastic band 2 is clamped.

As still further aspects of the utility model: screw head groove 17 has been seted up to one side of screw 15, and the one end rigid coupling of screw 31 has screw head 32, and screw head 32 and screw head groove 17 looks adaptation, and screw head groove 17 can carry out the accommodation of screw head 32, and one side that screw head 32 kept away from screw 31 sets up to the plum blossom structure.

As still further aspects of the utility model: one side of the shell 11 is fixedly connected with a limit clamping block 34, the limit clamping block 34 stretches into the square nut groove 18 to be clamped with the square nut 33, and the limit clamping block 34 can prevent the square nut 33 from being separated from the square nut groove 18.

The working principle of the utility model is as follows: during operation, lifting machines such as a crane can be controlled to work by controlling the shell 11, and the lifting machines such as the crane can be driven to move forwards or backwards, accelerate or decelerate, stop or advance by pressing the key 12 in the shell 11 on the crane remote controller 1, but in the process of using the crane remote controller 1, the grip strength of hands of operators on the crane remote controller 1 is weakened because labor protection gloves can be worn in areas such as factories and construction sites to control the crane remote controller 1, so that the crane remote controller 1 is easy to break and hurt, and in addition, under the condition that the crane remote controller 1 is operated without wearing the labor protection gloves, the hands can be tired after the personnel grip the crane remote controller 1 for a long time because the dead weight and the volume of the crane remote controller 1 are relatively large;

therefore, before the travelling crane remote controller 1 is used, the hand firstly passes through the elastic hand-binding belt 2 in the slot 13, the hand is slightly collapsed by utilizing the elasticity of the elastic hand-binding belt 2, the effect of preventing the travelling crane remote controller 1 from falling off and being injured by hand is achieved, and when a person grips the travelling crane remote controller 1 for a long time, the person can pull the hand out of the elastic hand-binding belt 2 and then independently take the elastic hand-binding belt 2, so that the travelling crane remote controller 1 can be lifted by utilizing the elastic hand-binding belt 2, and the rest of the hand of the person is facilitated;

after the elasticity of the elastic band 2 is lost or weakened, the screw 31 can be moved to the screw hole 15 through the through hole 16 after the screw 31 is screwed out from the inside of the square screw cap 33, then the screw 31 is screwed out from the inside of the screw hole 15, the clamping effect of the elastic band 2 and the shell 11 can be relieved, the elastic band 2 can be replaced, and after the replacement is completed, the clamping screw 3, the screw hole 15 and the square screw cap 33 are screwed and the elastic band 2 can be clamped.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A hoisting machinery remote control device comprises a travelling crane remote controller (1) and a clamping screw (3); the method is characterized in that: the driving remote controller (1) comprises a shell (11), a key (12) is arranged on one side of the shell (11), a slot (13) is formed in one side, far away from the key (12), of the shell (11), an elastic band (2) is arranged in the slot (13), three groups of elastic bands (2) are arranged, and the elastic bands (2) are connected with the shell (11) in a clamping mode.

2. The hoisting machinery remote control device according to claim 1, wherein the two sides of the slot (13) are provided with a band clamping groove (14), the inside of the band clamping groove (14) is provided with a through hole (16), one side of the slot (13) is provided with a screw hole (15), the other side is provided with a square nut groove (18), the inside of the square nut groove (18) is clamped with a square nut (33), the clamping screw (3) is internally provided with a screw rod (31), and the screw hole (15) and the square nut (33) are in threaded connection with the screw rod (31).

3. The hoisting machinery remote control equipment according to claim 2, characterized in that a screw head groove (17) is formed in one side of the screw hole (15), a screw head (32) is fixedly connected to one end of the screw (31), and the screw head (32) is matched with the screw head groove (17).

4. A hoisting machinery remote control as claimed in claim 3, characterized in that the screw (31) is in sliding connection with the through hole (16), the screw (31) being in snap connection with the elastic band (2).

5. The hoisting machinery remote control device according to claim 4, wherein a limit fixture block (34) is fixedly connected to one side of the housing (11), and the limit fixture block (34) extends into the square nut groove (18) to be clamped with the square nut (33).

6. A hoisting machinery remote control as claimed in claim 5, characterized in that the side of the screw head (32) remote from the screw (31) is provided in a quincuncial configuration.

7. A hoisting machinery remote control as claimed in claim 6, characterized in that one end of the screw (31) is screwed with the screw hole (15) and then screwed with the square nut (33) through the through hole (16).