CN219754386U - Wet-spraying trolley rotary wing type vehicle door - Google Patents

Abstract

The utility model provides a rotary wing type vehicle door of a wet spraying trolley, which relates to the technical field of vehicle doors of wet spraying trolleys and comprises gull wing doors symmetrically arranged on two sides of the wet spraying trolley and a ceiling frame for hinged installation of the gull wing doors.

Description

Wet-spraying trolley rotary wing type vehicle door

Technical Field

The utility model relates to the technical field of wet spraying trolley doors, in particular to a rotary wing type vehicle door of a wet spraying trolley.

Background

The basic process of the wet spraying concrete trolley is that premixed concrete is conveyed to a nozzle through a pipeline by utilizing hydraulic pressure, compressed air and an accelerator are connected to the nozzle, then the concrete is sprayed on a sprayed surface at a high speed, and a concrete supporting layer is formed after rapid setting and hardening.

In order to protect equipment installed on a wet spraying trolley, the equipment is installed in a concentrated mode, a frame is welded at an installation position, a roof is formed by covering iron sheets or other materials on the frame, external protection of the wet spraying trolley is achieved through the roof, the inside of the equipment is convenient to overhaul, two door panels which are hinged to each other on the roof, but the hinged door panels which are hinged to each other can only open the side face of the roof, so that the visual field and the operation space of personnel are limited when equipment which is installed close to the inner side is overhauled.

Disclosure of Invention

The utility model aims to solve the problem that in the prior art, a hinged split door plate can only realize the opening of the side face of a ceiling, so that the field of vision and the operation space of personnel are limited when equipment close to the inner side is overhauled, and provides a rotary wing type vehicle door of a wet spraying trolley.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a wet spraying platform truck rotary wing formula door, includes the symmetry setting in the gull wing door of wet spraying platform truck both sides and the ceiling frame that is used for the articulated installation of gull wing door, the ceiling frame includes the top cap, a pair of opposite side of top cap symmetry extension respectively have two be used for with wet spraying platform truck automobile body fixed connection's support, the support by short horizontal piece, arc piece and long perpendicular piece integrated into one piece, two gull wing door sets up respectively at a pair of opposite side of top cap, gull wing door by diaphragm, arc and riser integrated into one piece, diaphragm and riser set up respectively on the both sides of arc, and diaphragm and riser are ninety degrees and distribute, a plurality of hinge swing joint are passed through to one side of diaphragm and top cap, short horizontal piece base fixedly connected with fixed block, the fixed block's that corresponds on the riser position fixedly connected with connecting block, swing joint has the air spring between connecting block and the fixed block.

Preferably: the short transverse blocks and the long vertical blocks are respectively arranged on two sides of the arc-shaped blocks, and the short transverse blocks and the long vertical blocks are distributed at ninety degrees.

Preferably: the bottom edge of the long vertical block is fixedly connected with the wet spraying trolley plate part, and one side of the short transverse block, which is far away from the arc-shaped block, is integrally formed with the surface of the top cover.

Preferably: the transverse plates correspond to the short transverse blocks, the arc-shaped plates correspond to the arc-shaped blocks, and the vertical plates correspond to the long vertical blocks in one-to-one mode.

Preferably: and the surfaces of the vertical plate and the top cover are provided with radiating grooves.

Preferably: the cylinder body end face of the gas spring is rotationally connected with the connecting block, and the telescopic end face of the gas spring is rotationally connected with the surface of the fixed block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the gull wing door is divided into the transverse plate, the arc-shaped plate and the vertical plate, the transverse plate is arranged on the opposite side of the top cover, the length and the width of the ceiling frame are increased by the phase change, so that more devices can be conveniently accommodated, the gull wing door is rotated and opened, and simultaneously, the transverse plate is driven to be correspondingly rotated and opened, namely, the two sides of the ceiling frame are completely opened and one part of the top surface is opened by the phase change, so that the equipment close to the inner side can be conveniently overhauled and maintained by personnel.

Drawings

Fig. 1 is a schematic perspective view of a swing door of a wet spraying trolley according to the present utility model.

Legend description: 1. a cross plate; 2. an arc-shaped plate; 3. a riser; 4. a connecting block; 5. a gas spring; 6. a long vertical block; 7. an arc-shaped block; 8. a fixed block; 9. a hinge; 10. a top cover; 11. a short transverse block; 12. a heat sink.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

As shown in fig. 1, a wet spraying trolley rotary wing type vehicle door comprises gull wing doors symmetrically arranged on two sides of the wet spraying trolley and a ceiling frame for hinged installation of the gull wing doors, wherein the ceiling frame comprises a top cover 10, two supports fixedly connected with a wet spraying trolley body are symmetrically arranged on one opposite side edge of the top cover 10 respectively, each support is formed by a short transverse block 11, an arc-shaped block 7 and a long vertical block 6 in an integrated manner, the two gull wing doors are respectively arranged on one opposite side edge of the top cover 10, each gull wing door is formed by a transverse plate 1, an arc-shaped plate 2 and a vertical plate 3 in an integrated manner, the transverse plates 1 and the vertical plates 3 are respectively arranged on two sides of the arc-shaped plate 2, the transverse plates 1 and the vertical plates 3 are distributed in ninety degrees, one sides of the transverse plates 1 and one sides of the top cover 10 are movably connected through a plurality of hinges 9, each short transverse block 11 is fixedly connected with a fixed block 8, each connecting block 4 is fixedly connected with a corresponding fixed block 8 on each vertical plate 3, and each connecting block 4 and each fixed block 8 is movably connected with a gas spring 5.

The roof frame realizes the position installation through long perpendicular piece 6 and automobile body fixed connection to cover the equipment of installing on the wet spraying platform truck, the gull-wing door of setting acts as the curb plate of roof frame, and the side of gull-wing door follow ceiling extends to the top surface of ceiling, and then under the connected action of hinge 9, after the gull-wing door is opened completely, the side of ceiling is opened completely, simultaneously the top surface part of ceiling also can be opened, make personnel examine and repair the equipment of installing at the inboard, the field of vision is wider and the space that supplies personnel to move is bigger, and fixed block 8 and connecting block 4 are convenient for realizing the position installation at air spring 5 both ends, and the rotatory in-process of opening and close of gull-wing door drives air spring 5 and stretches out and draws back, and guarantee the position fixing when the gull-wing door is opened completely or is closed the state completely through air spring 5.

As shown in fig. 1: the short transverse blocks 11 and the long vertical blocks 6 are respectively arranged on two sides of the arc-shaped blocks 7, and the short transverse blocks 11 and the long vertical blocks 6 are distributed at ninety degrees.

As shown in fig. 1: the bottom edge of the long vertical block 6 is fixedly connected with the wet spraying trolley plate part, and one side of the short transverse block 11, which is far away from the arc-shaped block 7, is integrally formed with the surface of the top cover 10.

As shown in fig. 1: the transverse plates 1 and the short transverse blocks 11, the arc plates 2 and the arc blocks 7, and the vertical plates 3 and the long vertical blocks 6 are in one-to-one correspondence.

As shown in fig. 1: the surfaces of the vertical plate 3 and the top cover 10 are provided with heat dissipation grooves 12, so that heat dissipation of equipment covered in the ceiling during working can be conveniently realized.

As shown in fig. 1: the cylinder body end face of the gas spring 5 is rotationally connected with the connecting block 4, and the telescopic end face of the gas spring 5 is rotationally connected with the surface of the fixed block 8.

The theory of operation, through the linking action of hinge 9, realize riser 3, arc 2 and diaphragm 1 upwards rotate to rotatory in, through the swing joint of air spring 5 with connecting block 4 and fixed block 8, when realizing air spring 5 rotatory, be convenient for promote its flexible end extension through the spring extension in the air spring 5, and then have certain thrust to riser 3, even if be convenient for the rotatory opening of auxiliary gull wing door, and as the part of gull wing door, the corresponding rotation of diaphragm 1, and then realize the rotatory opening of part of ceiling top surface, be convenient for provide the bigger field of vision of personnel and bigger operating space.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a wet-spraying platform truck rotary wing formula door which characterized in that: including the symmetry setting in the gull wing door of wet-spraying platform truck both sides and be used for the hinged ceiling frame of installation of gull wing door, ceiling frame includes top cap (10), a pair of opposite side of top cap (10) symmetry extension respectively has two supports that are used for with wet-spraying platform truck automobile body fixed connection, and the support is by short transverse block (11), arc piece (7) and long perpendicular piece (6) integrated into one piece, two gull wing door sets up respectively in a pair of opposite side of top cap (10), gull wing door is by diaphragm (1), arc (2) and riser (3) integrated into one piece, diaphragm (1) and riser (3) set up respectively in the both sides of arc (2), and diaphragm (1) are ninety degrees distribution with riser (3), one side of diaphragm (1) and top cap (10) is through a plurality of hinge (9) swing joint, short transverse block (11) base fixedly connected with fixed block (8), correspond fixed block (8) position fixed connection (4) on riser (3) have between fixed connection piece (4) and connecting block (5).

2. The wet spray trolley swing door of claim 1, wherein: the short transverse blocks (11) and the long vertical blocks (6) are respectively arranged on two sides of the arc-shaped blocks (7), and the short transverse blocks (11) and the long vertical blocks (6) are distributed at ninety degrees.

3. The wet spray trolley swing door of claim 1, wherein: the bottom edge of the long vertical block (6) is fixedly connected with the wet spraying trolley plate part, and one side, far away from the arc-shaped block (7), of the short transverse block (11) is integrally formed with the surface of the top cover (10).

4. The wet spray trolley swing door of claim 1, wherein: the transverse plates (1) are in one-to-one correspondence with the short transverse blocks (11), the arc-shaped plates (2) are in one-to-one correspondence with the arc-shaped blocks (7), and the vertical plates (3) are in one-to-one correspondence with the long vertical blocks (6).

5. The wet spray trolley swing door of claim 1, wherein: the surfaces of the vertical plate (3) and the top cover (10) are provided with heat dissipation grooves (12).

6. The wet spray trolley swing door of claim 1, wherein: the cylinder body end face of the gas spring (5) is rotationally connected with the connecting block (4), and the telescopic end face of the gas spring (5) is rotationally connected with the surface of the fixed block (8).