CN215759291U

CN215759291U - Detachable machine shed

Info

Publication number: CN215759291U
Application number: CN202120939922.4U
Authority: CN
Inventors: 贺冬冬; 沈明兰
Original assignee: Jiangsu Ruicen Automobile Co ltd
Current assignee: Jiangsu Ruicen Automobile Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-02-08
Anticipated expiration: 2031-04-30

Abstract

Can dismantle the hangar. Relates to the technical field of engineering mechanical equipment. Firm in structure and convenient to disassemble and assemble. The structure comprises a machine shed body arranged at the top of a cab, wherein a support column is arranged at each of four corners of the machine shed body, a sliding block is arranged at the bottom of each support column, a containing box is arranged at the top of the cab, a sliding sleeve is arranged at each of the four corners of the containing box, the radial cross section of each sliding sleeve is square, the four sliding blocks are respectively inserted into the four sliding sleeves in a one-to-one correspondence manner, the radial cross section of each sliding block is square in a shape matched with the corresponding sliding sleeve, and an internal thread hole is formed in the center of the bottom of each sliding block; the containing box is also fixedly provided with four motors which are in one-to-one correspondence with the sliding sleeves, an output shaft of each motor is provided with an external thread, and an output shaft of each motor is arranged in the corresponding internal thread hole in a rotating mode.

Description

Detachable machine shed

Technical Field

The utility model relates to the technical field of engineering mechanical equipment, in particular to a detachable shed.

Background

The engineering machine for the machinery canopy generally sets up at the top of engineering machine tool driver's cabin, can play thermal-insulated, prevent the effect of falling the thing, and current canopy generally welds at the top of driver's cabin, and the assembly is firm, but dismantles, repack complicacy, also has the top through the bolt-up at the driver's cabin, though it is convenient to dismantle, but the steadiness is relatively poor, causes droing of canopy easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the detachable shed which is firm in structure and convenient to disassemble and assemble.

The utility model is realized by adopting the following technical scheme: the detachable machine shed comprises a machine shed body arranged at the top of a cab, wherein a support column is arranged at each of four corners of the machine shed body, a sliding block is arranged at the bottom of each support column, a containing box is arranged at the top of the cab, a sliding sleeve is arranged at each of the four corners of the containing box, the radial cross section of each sliding sleeve is square, the four sliding blocks are respectively inserted into the four sliding sleeves in a one-to-one corresponding mode, the radial cross section of each sliding block is square in shape matched with the corresponding sliding sleeve, and an internal threaded hole is formed in the center of the bottom of each sliding block;

the containing box is also fixedly provided with four motors which are in one-to-one correspondence with the sliding sleeves, an output shaft of each motor is provided with an external thread, and an output shaft of each motor is arranged in the corresponding internal thread hole in a rotating mode.

A first support is arranged between the motor and the inner wall of the containing box, and a second support is arranged between the adjacent motors.

And a slope is arranged on the inner edge of the top of the sliding sleeve.

One end of the sliding sleeve is located outside the accommodating box, and the other end of the sliding sleeve is located inside the accommodating box.

Compared with the prior art, the utility model realizes the screwing-in or screwing-out of the output shaft of the motor into the internal thread hole by controlling the positive direction or the direction rotation of the motor in the work process, and simultaneously reliably changes the rotation of the output shaft of the motor into the vertical sliding of the sliding block under the limiting action of the sliding sleeve on the sliding block, thereby having convenient assembly and disassembly and firm structure.

Drawings

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

FIG. 2 is a second schematic structural view of the present invention;

in the figure: 1. a cab; 2. a booth body; 3. a support pillar; 4. a slider; 40. an internally threaded bore; 5. an accommodating box; 6. a sliding sleeve; 7. an electric motor; 8. a first bracket; 9. a second support.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

As shown in fig. 1-2, the detachable hangar comprises a hangar body 2 arranged at the top of a cab 1, wherein a support column 3 is arranged at each of four corners of the hangar body 2, a slide block 4 is arranged at the bottom of the support column 3, an accommodating box 5 is arranged at the top of the cab 1, a slide sleeve 6 is arranged at each of the four corners of the accommodating box 5, the radial cross section of each slide sleeve 6 is square, the four slide blocks 4 are respectively inserted into the four slide sleeves 6 in a one-to-one correspondence manner, the radial cross section of each slide block 4 is square in shape matched with the corresponding slide sleeve 6, and an internal threaded hole 40 is arranged at the center of the bottom of each slide block 4;

the accommodating box 5 is also fixedly provided with four motors 7 which are in one-to-one correspondence with the sliding sleeves 6, an output shaft of each motor 7 is provided with an external thread, and an output shaft of each motor 7 is rotatably arranged in the corresponding internal thread hole 40. When the machine shed body 2 is installed, the sliding blocks 4 are placed into the corresponding sliding sleeves 6, at the moment, the output shafts of the motors 7 are in contact with the bottoms of the sliding blocks 4, namely, the end parts of the output shafts of the motors 7 are abutted against the orifices of the internal threaded holes 40, the four motors 7 are started simultaneously, the output shafts of the motors 7 are screwed into the internal threaded holes 40, and the sliding blocks 4 cannot rotate with the sliding sleeves 6 due to the square (prism-shaped) cross sections of the sliding blocks 4, so that the output shafts of the motors 7 are screwed into the internal threaded holes 40 to pull the sliding blocks 4 and drive the machine shed body 2 to slide downwards, and the machine shed body 2 is reliably fixed; when the motor 7 is disassembled, the motor is operated reversely, so that the structure is firm, and the disassembly and the assembly are convenient.

A first bracket 8 is arranged between the motor 7 and the inner wall of the accommodating box 5, and a second bracket 9 is arranged between the adjacent motors 7. In this way, the four motors 7 are reliably fixed, ensuring that the output shafts of the motors 7 are in a vertical state.

And a slope is arranged on the inner edge of the top of the sliding sleeve 6. Set up domaticly, play the guide effect to slider 4, reduced the degree of difficulty with slider 4 insertion sliding sleeve 6, improved the convenience of installation.

One end of the sliding sleeve 6 is positioned outside the accommodating box 5, and the other end of the sliding sleeve 6 is positioned inside the accommodating box 5. Thus, the sliding sleeve 6 has enough length for fixing the sliding block 4, and the overall firmness is improved.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. Can dismantle the hangar, including the hangar body of locating the driver's cabin top, its characterized in that: the four corners of the machine shed body are provided with a support column, the bottom of the support column is provided with a sliding block, the top of the cab is provided with a containing box, the corners of the periphery of the containing box are provided with a sliding sleeve, the radial section of the sliding sleeve is square, the four sliding blocks are inserted into the four sliding sleeves in a one-to-one correspondence mode, the radial section of each sliding block is square and matched with the corresponding sliding sleeve, and the center of the bottom of each sliding block is provided with an internal threaded hole;

2. The demountable shelter of claim 1, wherein: a first support is arranged between the motor and the inner wall of the containing box, and a second support is arranged between the adjacent motors.

3. The demountable shelter of claim 1, wherein: and a slope is arranged on the inner edge of the top of the sliding sleeve.

4. The demountable shelter of claim 1, wherein: one end of the sliding sleeve is located outside the accommodating box, and the other end of the sliding sleeve is located inside the accommodating box.