CN217945255U

CN217945255U - Carrying trolley for civil air defense equipment

Info

Publication number: CN217945255U
Application number: CN202222030230.5U
Authority: CN
Inventors: 石亨峰; 吴忠梁; 何化
Original assignee: Wuhan Civil Defense Engineering Special Equipment Co ltd
Current assignee: Wuhan Civil Defense Engineering Special Equipment Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-02
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a floor truck for civil air defense equipment relates to floor truck technical field, and the fender limit structure that encloses for solving current civil air defense equipment floor truck is comprehensive inadequately, the not good enough problem of equipment handling stability. The rear baffle is arranged at the rear end of the upper surface of the vehicle body enclosure, the lower end of the rear baffle is rotatably connected with the vehicle body enclosure through a hinge, and two sides of the rear baffle are connected with the vehicle body enclosure through bolts; the limiting plate is arranged at the rear end inside the vehicle body enclosure; the embedded guide rail is arranged inside the chassis, a ball screw is arranged inside the embedded guide rail, and the ball screw is in transmission connection with the limiting plate through a sliding block; a steering wheel seat mounted at the front end of the lower surface of the chassis; and the directional wheel seat is mounted at the rear end of the lower surface of the chassis.

Description

Carrying trolley for civil air defense equipment

Technical Field

The utility model relates to a floor truck technical field specifically is a floor truck for civil air defense equipment.

Background

The civil air defense equipment is usually heavy and difficult to move, so a carrying device is needed to carry the civil air defense equipment, and the movement of the civil air defense equipment is convenient;

a handling device for mechanical equipment as put forward in notice No. CN212354049U, comprising a base plate, the below of bottom plate is provided with the link, the mutual symmetry of link sets up, the fixed welding of bottom face of link and bottom plate, be provided with the pivot on the link, the pivot passes through the bearing rotation with the link and is connected, the both ends of pivot are provided with the walking wheel, the fixed cover of walking wheel connects in the surface of pivot, the top of bottom plate is provided with stop device, one side of stop device just is located the up end of bottom plate and is provided with thrust unit.

However, the enclosure limiting structure of the existing civil air defense equipment carrying trolley is not comprehensive enough, and the equipment carrying stability is poor; therefore, the existing requirements are not met, and the carrying trolley for the civil air defense equipment is provided for the people's air defense equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a floor truck for civil air defense equipment to solve the current civil air defense equipment floor truck's that provides in the above-mentioned background art enclose that keep off limit structure is comprehensive inadequately, the not good enough problem of equipment transport stability.

In order to achieve the above object, the utility model provides a following technical scheme: a carrying trolley for civil air defense equipment comprises a chassis, wherein vehicle body enclosure baffles are arranged on two sides and the front end of the upper surface of the chassis, and traction sheets are arranged on two sides of the front end of the chassis;

further comprising:

the rear baffle is arranged at the rear end of the upper surface of the vehicle body enclosure, the lower end of the rear baffle is rotatably connected with the vehicle body enclosure through a hinge, and two sides of the rear baffle are connected with the vehicle body enclosure through bolts;

the limiting plate is arranged at the rear end inside the vehicle body enclosure;

the embedded guide rail is arranged inside the chassis, a ball screw is arranged inside the embedded guide rail, and the ball screw is in transmission connection with the limiting plate through a sliding block;

a steering wheel seat mounted on the front end of the lower surface of the chassis;

and the directional wheel seat is mounted at the rear end of the lower surface of the chassis.

Preferably, the front end of ball screw is provided with the pivot, and the outside that runs through and extend to the chassis of the one end of pivot, ball screw passes through the coupling joint with the other end of pivot, the carousel is installed to ball screw's one end.

Preferably, the internally mounted of backplate has the pulley, and the pulley is provided with nine, and nine pulleys three a set of equidistance distribution.

Preferably, an anti-skid supporting strip is arranged above the rear end of the rear baffle.

Preferably, the outer wall of the limiting plate is provided with a flexible pad.

Preferably, the front end of the lower surface of the chassis is provided with a steering wheel seat, the rear end of the lower surface of the chassis is provided with a directional wheel seat, thick hubs are mounted on two sides of the steering wheel seat and the directional wheel seat, the thick hubs are rotatably connected with the steering wheel seat and the directional wheel seat, and the steering wheel seat is rotatably connected with the chassis through a rotary connecting piece.

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

1. the utility model discloses after the people's air defense equipment finishes of getting on the bus, rotatable carousel utilizes the pivot to drive ball screw rotatory, makes its slider transmission bottom limiting plate in with the car be connected, drives the limiting plate and moves backward, supports and withholds one side of people's air defense equipment to stability when guaranteeing people's air defense equipment transportation has solved enclosing of current people's air defense equipment floor truck and has kept off limit structure comprehensive inadequately, the not good enough problem of equipment transport stability.

2. Through set up a plurality of pulleys on the backplate, when removing the people's air defense equipment to the transport dolly, at first untie backplate both sides bolt, put down it, later push the people's air defense equipment in the automobile body apron along the backplate that puts down, when carrying out, because of embedded a plurality of pulleys of backplate, can play laborsaving effect by a wide margin, satisfied the transport demand of great weight people's air defense equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the bottom structure of the present invention;

in the figure: 1. a chassis; 2. a steering wheel seat; 3. a directional wheel seat; 4. a traction sheet; 5. a rotating shaft; 6. a turntable; 7. a vehicle body enclosure baffle; 8. a tailgate; 9. the anti-skid support bars; 10. a pulley; 11. a bolt; 12. a limiting plate; 13. a flexible pad; 14. embedding a guide rail; 15. a ball screw; 16. a slider; 17. a coupling; 18. a hub is thickened; 19. and rotating the connecting piece.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a carrying trolley for civil air defense equipment comprises a chassis 1, wherein both sides and the front end of the upper surface of the chassis 1 are provided with a vehicle body enclosure baffle 7, and both sides of the front end of the chassis 1 are provided with traction sheets 4;

further comprising:

the rear baffle 8 is arranged at the rear end of the upper surface of the vehicle body enclosure baffle 7, the lower end of the rear baffle 8 is rotatably connected with the vehicle body enclosure baffle 7 through a hinge, and two sides of the rear baffle 8 are connected with the vehicle body enclosure baffle 7 through bolts 11;

a limit plate 12 provided at the rear end inside the vehicle body apron 7;

the embedded guide rail 14 is arranged inside the chassis 1, a ball screw 15 is arranged inside the embedded guide rail 14, and the ball screw 15 is in transmission connection with the limiting plate 12 through a slide block 16;

a steering wheel base 2 mounted on the front end of the lower surface of the chassis 1;

and a directional wheel seat 3 installed at a rear end of a lower surface of the chassis 1.

Referring to fig. 2, a rotating shaft 5 is arranged at the front end of a ball screw 15, one end of the rotating shaft 5 penetrates through and extends to the outside of a chassis 1, the ball screw 15 is connected with the other end of the rotating shaft 5 through a coupler 17, a turntable 6 is installed at one end of the ball screw 15, after the civil air defense device is placed in a vehicle body enclosure baffle 7, the turntable 6 can be rotated through the rotating shaft 5, the ball screw 15 is driven to rotate through the rotating shaft 5, the civil air defense device is in transmission connection with a sliding block 16 at the bottom of a limiting plate 12, the limiting plate 12 is driven to move backwards, one side of the civil air defense device is pressed, and the stability of the civil air defense device during transportation is guaranteed.

Referring to fig. 1 and 2, pulleys 10 are mounted inside the tailgate 8, nine pulleys 10 are arranged, and nine pulleys 10 are distributed in a group of three at equal intervals, so that when the civil air defense equipment is moved to a transport trolley, bolts 11 on two sides of the tailgate 8 are unfastened and put down, then the civil air defense equipment is pushed into the car body tailgate 7 along the laid-down tailgate 8, and when the civil air defense equipment is pushed, the plurality of pulleys 10 are embedded into the tailgate 8, so that the labor-saving effect can be greatly achieved.

Referring to fig. 1 and 2, the anti-slip support strips 9 are disposed above the rear end of the tailgate 8, and the anti-slip support strips 9 can improve the stability of the tailgate 8 after it is put down.

Referring to fig. 1 and 2, the outer wall of the limiting plate 12 is provided with a flexible pad 13, and the flexible pad 13 can prevent the limiting plate 12 from wearing the surface of the civil air defense device when the limiting plate 12 abuts against the civil air defense device.

Referring to fig. 3, a steering wheel seat 2 is arranged at the front end of the lower surface of a chassis 1, a directional wheel seat 3 is arranged at the rear end of the lower surface of the chassis, thick hubs 18 are mounted on both sides of the steering wheel seat 2 and the directional wheel seat 3, the thick hubs 18 are rotatably connected with the steering wheel seat 2 and the directional wheel seat 3, the steering wheel seat 2 is rotatably connected with the chassis 1 through rotating connectors 19, the thick hubs 18 are used as moving assemblies, the structural strength is high, and the moving structure is suitable for moving and transporting heavy civil air defense equipment, the moving structure is divided into the steering wheel seat 2 and the directional wheel seat 3, when the vehicle turns, the steering wheel seat 2 can flexibly turn through the rotating connectors 19, and the directional wheel seat 3 at the rear end is pulled to move.

The working principle is as follows: when the device is used, the bolts 11 on two sides of the rear baffle 8 are firstly unfastened, the device is put down, then the civil air defense equipment is pushed into the vehicle body enclosure baffle 7 along the put-down rear baffle 8, when the device is pushed, the device can greatly play a labor-saving effect due to the fact that the pulleys 10 are embedded in the rear baffle 8, after the device is pushed, the rear baffle 8 is covered again and locked by the bolts 11, then the rotary table 6 is rotated, the rotary table is driven to rotate by the rotating shaft 5, the device is in transmission connection with the sliding block 16 at the bottom of the limiting plate 12, the limiting plate 12 is driven to move backwards, one side of the civil air defense equipment is pressed, stability of the civil air defense equipment during transportation is guaranteed, during transportation, the traction sheet 4 at the front end of the chassis 1 can be connected with a traction rod or a traction vehicle according to requirements, and the trolley is driven to move.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A carrying trolley for civil air defense equipment comprises a chassis (1), wherein both sides and the front end of the upper surface of the chassis (1) are provided with a vehicle body baffle (7), and both sides of the front end of the chassis (1) are provided with traction sheets (4);

the method is characterized in that: further comprising:

the rear baffle (8) is arranged at the rear end of the upper surface of the vehicle body enclosure (7), the lower end of the rear baffle (8) is rotatably connected with the vehicle body enclosure (7) through a hinge, and two sides of the rear baffle (8) are connected with the vehicle body enclosure (7) through bolts (11);

a limit plate (12) which is arranged at the rear end inside the vehicle body enclosure (7);

the embedded guide rail (14) is arranged inside the chassis (1), a ball screw (15) is arranged inside the embedded guide rail (14), and the ball screw (15) is in transmission connection with the limiting plate (12) through a sliding block (16);

a steering wheel seat (2) mounted on the front end of the lower surface of the chassis (1);

and the directional wheel seat (3) is arranged at the rear end of the lower surface of the chassis (1).

2. The carrier cart for civil air defense equipment according to claim 1, wherein: the front end of ball screw (15) is provided with pivot (5), and the outside that runs through and extend to chassis (1) of the one end of pivot (5), ball screw (15) pass through shaft coupling (17) with the other end of pivot (5) and are connected, carousel (6) are installed to the one end of ball screw (15).

3. The carrier cart for civil air defense equipment according to claim 1, wherein: the internally mounted of backplate (8) has pulley (10), and pulley (10) are provided with nine, and nine three a set of equidistance distribution of pulley (10).

4. The carrier cart for civil air defense equipment according to claim 1, wherein: and an anti-skidding support bar (9) is arranged above the rear end of the rear baffle (8).

5. The carrier cart for the personal protective equipment according to claim 1, wherein: and the outer wall of the limiting plate (12) is provided with a flexible pad (13).

6. The carrier cart for the personal protective equipment according to claim 1, wherein: the front end of chassis (1) lower surface is provided with steering wheel seat (2), the rear end of chassis lower surface is provided with directional wheel seat (3), thick wheel hub (18) are all installed to the both sides of steering wheel seat (2) and directional wheel seat (3), and thick wheel hub (18) with turn to wheel seat (2) and directional wheel seat (3) and rotate and be connected, steering wheel seat (2) are connected with chassis (1) rotation through swivel connected coupler (19).