CN110949546A

CN110949546A - Assembled cab of engineering truck

Info

Publication number: CN110949546A
Application number: CN201911208728.2A
Authority: CN
Inventors: 雷震宇; 刘宇波; 刘卫军; 莫香亮; 班顶顺
Original assignee: Guizhou Jonyang Kinetics Co Ltd
Current assignee: Guizhou Jonyang Kinetics Co Ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-04-03

Abstract

The invention discloses an engineering vehicle assembled cab, which comprises a glass component and a door assembly, wherein the cab comprises a roof assembly and a lower component, the glass component and the door assembly are hinged on the lower component of the cab, the roof assembly can be taken down, and the glass component and the door assembly can rotate. After the top of the cab is quickly disassembled, the height is reduced, the vehicle can enter a special low space for operation, and the requirement of transportation height limit is met during transportation.

Description

Assembled cab of engineering truck

Technical Field

The invention relates to a cab structure of an engineering vehicle.

Background

The existing engineering vehicle cab is high in height generally due to the fact that the existing engineering vehicle cab meets operation requirements, cannot pass through a tunnel under a specific working condition and cannot meet height limit requirements of road transportation, railway transportation and waterway transportation, and accordingly the engineering vehicle is difficult to consign.

The existing engineering truck cab is welded by common steel plates, the whole truck almost has no protective capability, and the safety problem of drivers and passengers under special working conditions is not guaranteed.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the simple mechanical structure can realize quick assembly and splicing of the cab and solve the problem of ultrahigh height of the engineering vehicle in the transportation process.

The technical scheme of the invention is as follows:

the utility model provides an engineering van assembled cab, includes glass subassembly and door assembly, and the cab includes roof assembly and lower part subassembly, and glass subassembly and door assembly hinge dress are on cab lower part subassembly, and the roof assembly can be taken off, and glass subassembly and door assembly can rotate.

The roof assembly comprises a top cover and an enclosing edge part below the top cover, a plurality of screw locking assemblies and positioning pins are mounted on the enclosing edge part, corresponding positioning holes and locking plates are arranged at the tops of the lower components of the cab, and the roof assembly is aligned with the lower components of the cab through the positioning pins and then fixed by the screw locking assemblies.

The glass component is arranged on the hinge point of the lower component of the cab through the connecting rod mechanism, and the glass component can rotate around the two hinge points by utilizing the connecting rod mechanism.

The door assembly is arranged on the lower component of the cab, the door assembly is divided into an upper part and a lower part which are hinged through a hinge and are provided with locks for fixing, and the upper part can be turned and folded after the locks are unlocked.

The screw locking assembly is positioned on the inner side of the surrounding edge part, and the positioning pin is positioned at the bottom of the surrounding edge part.

And a lock catch is arranged at the junction of the roof assembly and the lower component of the cab.

The top of the roof assembly is provided with rollers.

The glass assembly consists of glass and a frame body, and is provided with a front glass assembly and a rear glass assembly.

The top of the roof assembly is provided with a skylight.

The whole cab is welded by adopting bulletproof steel plates, and the glass is made of bulletproof glass.

The invention has the beneficial effects that:

1. the cab is quickly disassembled and assembled.

The front bulletproof glass component, the rear bulletproof glass component and the door assembly of the protection type quick assembly and disassembly cab can be rotated, the top cover part can be taken down, and quick assembly and disassembly of the cab can be realized.

2. Engineering truck protective cab.

Bullet-proof steel plates and bullet-proof glass are additionally arranged on the periphery of the protective quick-assembly and disassembly cab, so that the engineering truck has light protection, and the life safety of personnel on the truck body can be effectively ensured.

3. After disassembly, the height of the cab is reduced to reach the transportation standard

After the top of the cab is quickly disassembled, the height is reduced, the vehicle can enter a special low space for operation, and the requirement of transportation height limit is met during transportation.

Description of the drawings:

fig. 1 is a schematic structural view of the cab when not detached.

Fig. 2 is a schematic view of a connection structure of each component of the cab.

Fig. 3 is a schematic view of the cab in a disassembled state.

Detailed Description

As shown, the quick-release assembly and disassembly device (see fig. 3) of the present invention comprises: the front bulletproof glass component I, the cab roof assembly II, the rear bulletproof glass component III, the door assembly IV and the cab lower component V. As shown in fig. 2, the detachable locking structure includes: the connecting rod mechanism 1, the positioning pin 2, the lock catch 3, the screw locking component 4, the lock 5, the rotating hinge 6 and the hinge point 7 form a whole, and the quick disassembly and assembly function of the cab is realized.

The roof assembly II comprises a top cover and an enclosing edge part below the top cover, a plurality of screw locking assemblies 4 and positioning pins 2 are mounted on the enclosing edge part, corresponding positioning holes and locking plates are arranged at the tops of the lower components of the cab, and the roof assembly is aligned with the lower components of the cab through the positioning pins 2 and then fixed through the screw locking assemblies 4. The screw locking assembly 4 is positioned on the inner side of the cab, the positioning pin 2 is positioned at the bottom of the surrounding edge part, and the screw locking assembly 4 is assembled and disassembled from the inside of the cab. And the roof assembly II and the cab lower component V are spliced to form a cavity for mounting a glass component and a door assembly. And a lock catch 3 is arranged at the junction of the roof assembly and the lower component of the cab.

The front bulletproof glass component I and the rear bulletproof glass component III are mounted on a hinge point 7 of a lower component of the cab through a connecting rod mechanism 1, and the glass components can rotate around the two hinge points 7 by utilizing the connecting rod mechanism 1. The lower parts of the front bulletproof glass component I, the rear bulletproof glass component III and the door assembly IV are embedded in the lower component V of the cab, and the upper parts of the front bulletproof glass component I, the rear bulletproof glass component III and the door assembly IV are embedded in the roof assembly II.

The door assembly IV is arranged on a lower component of the cab, the door assembly is divided into an upper part and a lower part which are hinged through hinges, a lock 5 is arranged for fixing, and the upper part can be turned over after the lock 5 is opened.

And the top of the roof assembly II is provided with a roller. The roof assembly is reversed after disassembly, and can be easily pushed away by using the rollers. The top of the roof assembly is provided with a skylight.

The front bulletproof glass component I and the rear bulletproof glass component III are connected to a lower component of a cab through hinge points 7 and a connecting rod mechanism 1, a lock catch 3 which is arranged on a cab roof assembly and a lock catch 3 which is arranged on the lower component V of the cab are firstly opened during quick disassembly, the front bulletproof glass component I and the rear bulletproof glass component III are outwards rotated to be flush with the lower component V of the cab, a lock 5 of a door assembly IV is opened, the upper part of the door assembly IV is outwards rotated to a proper height, finally 6 locking bolts are removed, the cab roof assembly II is removed, and the quick disassembly of the cab is realized.

When the device is assembled quickly, four positioning pins 2 on a cab roof assembly II and positioning holes on a cab lower component V are assembled, then a screw locking component 4 is assembled to lock the device, the front bulletproof glass component I, the rear bulletproof glass component III and the upper part IV of the door assembly are respectively rotated to lock catch positions, and the lock catch 3 and the lock 5 are locked, so that the cab can be quickly installed.

Claims

1. The utility model provides an engineering van assembled cab, includes glass unit and door assembly, its characterized in that: the cab comprises a roof assembly and a lower component, wherein the glass component and the door assembly are hinged on the lower component of the cab, the roof assembly can be taken down, and the glass component and the door assembly can rotate.

2. The assembled cab of the machineshop truck as claimed in claim 1, wherein: the roof assembly comprises a top cover and an enclosing edge part below the top cover, a plurality of screw locking assemblies (4) and positioning pins (2) are mounted on the enclosing edge part, corresponding positioning holes and locking plates are arranged at the tops of the lower components of the cab, and the roof assembly is fixed by the screw locking assemblies (4) after being aligned with the lower components of the cab through the positioning pins (2).

3. The assembled cab of the machineshop truck as claimed in claim 1, wherein: the glass component is arranged on a hinge point (7) of the lower component of the cab through the connecting rod mechanism (1), and the glass component can rotate around the two hinge points (7) by utilizing the connecting rod mechanism (1).

4. The assembled cab of the machineshop truck as claimed in claim 1, wherein: the door assembly is installed on the lower component of the cab, the door assembly is divided into an upper part and a lower part which are hinged through hinges, the installation lock (5) is used for fixing, and the upper part can be turned and folded after the lock (5) is opened.

5. The assembled cab of the machineshop truck as claimed in any one of claims 1 to 4, wherein: the top of the roof assembly is provided with rollers.

6. The assembled cab of the machineshop truck as claimed in any one of claims 1 to 4, wherein: the glass assembly consists of glass and a frame body, and is provided with a front glass assembly and a rear glass assembly.

7. The assembled cab of the machineshop truck as claimed in any one of claims 1 to 4, wherein: the top of the roof assembly is provided with a skylight.

8. The assembled cab of the machineshop truck as claimed in any one of claims 1 to 4, wherein: and a lock catch (3) is arranged at the junction of the roof assembly and the lower component of the cab.

9. The assembled cab of the machineshop truck as claimed in claim 2, wherein: the screw locking assembly (4) is positioned on the inner side of the surrounding edge part, and the positioning pin (2) is positioned at the bottom of the surrounding edge part.

10. The assembled cab of the machineshop truck as claimed in claim 5, wherein: the whole cab is welded by adopting bulletproof steel plates, and the glass is made of bulletproof glass.