CN216889837U

CN216889837U - Square bin type steel wire rope traction lifting truck-mounted crane operation room

Info

Publication number: CN216889837U
Application number: CN202220259236.7U
Authority: CN
Inventors: 姚晶
Original assignee: Heilongjiang Pingda Machinery Processing Co ltd
Current assignee: Heilongjiang Pingda Machinery Processing Co ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-07-05
Anticipated expiration: 2032-02-07

Abstract

The utility model discloses a square bin type steel wire rope traction lifting truck-mounted crane operation room which comprises a transport truck body, wherein a turntable base is arranged on the transport truck body, a driving motor is fixedly arranged in the middle of the turntable base, a rotating shaft is fixedly connected to an output shaft of the driving motor, two winding wheels are fixedly arranged on the rotating shaft, a steel wire rope is wound on the winding wheels, one end, far away from the winding wheels, of the steel wire rope is fixedly connected with a lifting block, and side plates are fixedly arranged on the left side and the right side of the upper end of the turntable base. The operation chamber is arranged in a square cabin type up-and-down lifting structure, the stability of the crane in the transportation process can be improved by lowering the operation chamber in the transportation process, an operator can conveniently enter the operation chamber, the operation chamber can be lifted higher than a cab to facilitate the rotation of the operation chamber by using the driving motor, the winding wheel and the steel wire rope when the operation is needed, and the influence of the cab on the working process of the crane can be prevented.

Description

Square bin type steel wire rope traction lifting truck-mounted crane operation room

Technical Field

The utility model relates to the technical field of crane transportation, in particular to a square cabin type steel wire rope traction lifting truck-mounted crane operation room.

Background

The lorry-mounted crane transport vehicle is a transport vehicle with a crane mounted on a common truck, and the lifting, rotation and lifting of goods are realized through a hydraulic lifting and telescopic system, the crane is characterized by small volume and light weight, but a crane boom and an operating system need to bypass a truck cab and a truck box when the crane works, the crane cab hinders the rotation of the crane due to large volume in the bypassing process, if the cab is unstable in a high transportation process, and an operator enters the cab to have certain potential safety hazards, if the cab is low, the truck cab hinders the rotation of the cab to influence the visual field and operation of the operator, and a larger operation space is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, an embodiment of the present invention provides a square bin type steel wire rope traction lifting truck-mounted crane operation room, and the technical problem to be solved by the present invention is: how to reduce the floor area of the crane operation room and improve the convenience of the operation room.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a square storehouse formula wire rope pulls on-vehicle crane control chamber that goes up and down, includes the transportation automobile body, be provided with the carousel base on the transportation automobile body, the fixed driving motor that is provided with in intermediate position of carousel base, fixedly connected with rotation axis on driving motor's the output shaft, the fixed two wind-up wheels that are provided with on the rotation axis, the winding is provided with wire rope on the wind-up wheel, wire rope keeps away from the one end fixedly connected with hoisting block of wind-up wheel, the fixed setting on the control chamber of hoisting block, the equal fixed mounting in the left and right sides in carousel base upper end has the curb plate, one of them be provided with stop gear on the curb plate.

In a preferred embodiment, the steel wire rope penetrates through a side plate, a guide wheel is mounted on the side plate through a support, the steel wire rope penetrates through the guide wheel to be connected with the lifting block, and the direction of the steel wire rope can be controlled through the guide wheel.

In a preferred embodiment, a guide rail is arranged on one side wall of one end, close to each other, of each of the two side plates, the lifting block is arranged in the guide rail in a sliding mode, and the guide rail is arranged to enable the lifting block to vertically lift, so that the operation room is more stable when being lifted.

In a preferred embodiment, stop gear includes the safety fork board that slides and set up on the curb plate, the fixed reset spring that is provided with of one end of safety fork board, the bottom mounting of control chamber is provided with the electro-magnet, the electro-magnet matches with the safety fork board, and stop gear's setting can support the control chamber, improves its security.

In a preferred embodiment, the winding directions of the steel wire ropes on the two winding wheels are opposite, and the two steel wire ropes with opposite winding directions can drive the two lifting blocks in different directions to synchronously move.

In a preferred embodiment, the top end of the cab is parallel to the top end of the cab on the transporter body after the cab is lowered, and the bottom end of the cab is higher than the top end of the cab on the transporter body after the cab is raised.

Compared with the prior art, the utility model has the following technical effects and advantages:

the operation room is arranged in a square cabin type up-and-down lifting structure, the operation room is lifted down in the transportation process, the stability of the crane in the transportation process can be improved, an operator can conveniently enter the operation room, the safety of the operator is improved, the operation room can be lifted higher than the cab to facilitate the rotation of the operation room by using the driving motor, the winding wheel and the steel wire rope when the operation is needed, the influence of the cab on the operation of the crane can be prevented, the occupied area of a transport vehicle body when the operation room works can be effectively reduced, and the cargo carrying capacity of the transport vehicle body is improved.

Drawings

FIG. 1 is a schematic view of the present invention in operation.

FIG. 2 is a schematic cross-sectional view of the structure of the section A-A in FIG. 1 according to the present invention.

FIG. 3 is a schematic structural view of the present invention when not in operation.

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

FIG. 5 is a schematic view of the working structure of the wind-up wheel of the present invention.

The reference signs are: the device comprises a transport vehicle body 1, a turntable base 2, a driving motor 3, a rotating shaft 4, a winding wheel 5, a steel wire rope 6, a lifting block 7, an operation chamber 8, a side plate 9, a guide wheel 10, a guide rail 11, a safety fork plate 12, a reset spring 13 and an electromagnet 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

According to the square bin type steel wire rope traction lifting truck-mounted crane operation room shown in fig. 1-5, the square bin type steel wire rope traction lifting truck-mounted crane operation room comprises a transport truck body 1, a turntable base 2 is arranged on the transport truck body 1, a driving motor 3 is fixedly arranged at the middle position of the turntable base 2, a rotating shaft 4 is fixedly connected onto an output shaft of the driving motor 3, two winding wheels 5 are fixedly arranged on the rotating shaft 4, a steel wire rope 6 is wound on the winding wheels 5, a lifting block 7 is fixedly connected to one end, far away from the winding wheels 6, of the steel wire rope 6, of the lifting block 7 is fixedly arranged on an operation room 8, side plates 9 are fixedly arranged on the left side and the right side of the upper end of the turntable base 2, and one of the side plates 9 is provided with a limiting mechanism.

In a preferred embodiment, the steel wire rope 6 penetrates through a side plate 9, a guide wheel 10 is mounted on the side plate 9 through a bracket, the steel wire rope 6 penetrates through the guide wheel 10 to be connected with the lifting block 7, and the steel wire rope 6 can pull the lifting block 7 to lift after being turned back for multiple times through the guide wheel 10, so that the operation chamber 8 is lifted.

In a preferred embodiment, a guide rail 11 is disposed on a side wall of one end of each of the two side plates 9, the lifting block 7 is slidably disposed in the guide rail 11, and the sliding of the lifting block 7 in the guide rail 11 can improve the stability of the operation room 8 during lifting.

In a preferred embodiment, the limiting mechanism comprises a safety fork 12 slidably arranged on the side plate 9, a return spring 13 is fixedly arranged at one end of the safety fork 12, an electromagnet 14 is fixedly arranged at the bottom end of the operation chamber 8, the electromagnet 14 is matched with the safety fork 12, and the safety fork 12 can support the operation chamber 8 under the adsorption of the electromagnet 14 and then reset under the action of the return spring 13.

In a preferred embodiment, the winding directions of the wire ropes 6 on the two winding wheels 5 are opposite, and the opposite winding directions of the wire ropes 6 can enable the rotating shaft 4 to drive the two winding wheels 5 to rotate so as to drive the two lifting blocks 7 in different directions to move synchronously.

In a preferred embodiment, the top end of the operating room 8 is parallel to the top end of the cab on the transporter body 1 after being lowered, and the bottom end of the operating room 8 is higher than the top end of the cab on the transporter body 1 after being raised.

The implementation mode is specifically as follows: when the crane is not operated, the operation chamber 8 is stored on the turntable base 2, the top of the operation chamber 8 is parallel to the top of the automobile cab, the width of the operation chamber is not more than the outside of the carriage, when the crane needs to be operated, an operator enters the operation chamber 8 to move the operating lever arranged in the operation chamber, so that the driving motor 3 is opened, the driving motor 3 can drive the rotating shaft 4 to rotate after being opened, the rotating shaft 4 can drive the winding wheel 5 to rotate when rotating, the winding wheel 5 winds the steel wire rope 6, the steel wire rope 6 pulls the lifting block 7, the lifting block 7 moves upwards in the guide rail 11, so that the lifting block 7 drives the operation chamber 8 to move upwards, after the operation chamber 8 moves upwards to the highest point, the electromagnet 14 is electrified through a switch in the operation chamber 8, the electromagnet 14 is electrified to generate stronger magnetism to draw out the safety fork plate 12, and the safety fork plate 12 is positioned at the bottom end of the operation chamber 8 to support the operation chamber 8, then, the crane is operated through the operation room 8, and the operation room 8 does not influence the operation of the operation room 8 because the height of the operation room 8 is higher than that of the cab on the transport vehicle body 1; after the operation is finished, the electromagnet 14 is powered off in the operation chamber 8, after the electromagnet 14 is powered off, the safety fork plate 12 is far away from the operation chamber 8 under the action of the reset spring 13, the driving motor 3 is turned on again after the operation chamber 8 loses the limitation of the safety fork plate 12, the driving motor 3 drives the rotating shaft 4 and the winding wheel 5 to rotate reversely, the lifting block 7 and the operation chamber 8 move downwards under the action of gravity after losing the limitation of the steel wire rope 6 when the winding wheel 5 rotates reversely, the operation chamber 8 is lowered to a position parallel to the cab, and the transportation is facilitated.

The utility model has the beneficial effects that: set up the control chamber into the structure that the square storehouse formula was gone up and down, the transportation falls the control chamber and can improve the stability of hoist in the transportation, and make things convenient for in operating personnel gets into the control chamber, improve operating personnel's security, utilize driving motor when needing the operation, wind-up wheel and wire rope can rise the control chamber and be higher than the rotation that the auttombilism room made things convenient for the control chamber, can prevent that the driver's cabin from producing the influence to hoist during operation, can effectively reduce the area occupied to the transport vechicle body during operation of control chamber, improve the volume of carrying cargo of transport vechicle body.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a square storehouse formula wire rope pulls vehicle-mounted crane control chamber of lift, includes transportation automobile body (1), its characterized in that: be provided with carousel base (2) on transport vechicle body (1), the fixed driving motor (3) that is provided with in intermediate position of carousel base (2), fixedly connected with rotation axis (4) on the output shaft of driving motor (3), fixed two wind-up wheels (5) that are provided with on rotation axis (4), the winding is provided with wire rope (6) on wind-up wheel (5), wire rope (6) are kept away from one end fixedly connected with hoisting block (7) of wind-up wheel (5), hoisting block (7) are fixed to be set up on control chamber (8), the equal fixed mounting in both sides has curb plate (9), one of them about carousel base (2) upper end be provided with stop gear on curb plate (9).

2. The square-bin type steel wire rope traction lifting truck-mounted crane operation room as claimed in claim 1, wherein: the steel wire rope (6) penetrates through the side plate (9) and is provided with a guide wheel (10) through a support, and the steel wire rope (6) penetrates through the guide wheel (10) and is connected with the lifting block (7).

3. The square-bin type steel wire rope traction lifting truck-mounted crane operation room as claimed in claim 2, characterized in that: two all be provided with guided way (11) on the one end lateral wall that curb plate (9) are close to each other, promote piece (7) and slide and set up in guided way (11).

4. The square-bin type steel wire rope traction lifting truck-mounted crane operation room as claimed in claim 1, wherein: stop gear is including sliding safety fork board (12) that sets up on curb plate (9), the fixed reset spring (13) that is provided with of one end of safety fork board (12), the bottom mounting of control chamber (8) is provided with electro-magnet (14), electro-magnet (14) and safety fork board (12) phase-match.

5. The square-bin type steel wire rope traction lifting truck-mounted crane operation room as claimed in claim 1, wherein: and the winding directions of the steel wire ropes (6) on the two winding wheels (5) are opposite.

6. The square-bin type steel wire rope traction lifting truck-mounted crane operation room as claimed in claim 1, wherein: the top end of the operating room (8) is parallel to the top end of the cab on the transport vehicle body (1) after descending, and the bottom end of the operating room (8) is higher than the top end of the cab on the transport vehicle body (1) after rising.