CN220415097U

CN220415097U - Adjustable wingspan carriage

Info

Publication number: CN220415097U
Application number: CN202321812672.3U
Authority: CN
Inventors: 李芳�; 郑元刚; 张宗辉
Original assignee: Qingdao Anjishun Vehicle Co ltd
Current assignee: Qingdao Anjishun Vehicle Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-01-30
Anticipated expiration: 2033-07-11

Abstract

The utility model relates to the technical field of wingspan carriages and discloses an adjustable wingspan carriage which comprises a carriage, wherein a side door is arranged on the side wall of the carriage, a rotating rod is rotatably connected in the carriage, the end part of the rotating rod is fixedly connected with the side wall of the side door, a groove is formed in the carriage, an adjusting mechanism is arranged on the carriage, a rotating drum is rotatably connected with the inner wall of the carriage, the rotating drum is fixedly sleeved on the outer wall of the rotating rod, clamping grooves are formed in the rotating drum, the clamping grooves are distributed in an array mode on the rotating drum, a limiting rod penetrates through the inside of the groove, and the end part of the limiting rod is provided with an inclined surface shape. The end inclined plane of the limiting rod arranged inside the adjusting mechanism is extruded by the rotating drum in a clockwise rotation mode, so that the limiting is automatically released to realize unidirectional limiting, and further, the operator can conveniently adjust the side door at any angle.

Description

Adjustable wingspan carriage

Technical Field

The utility model relates to the technical field of wingspan carriages, in particular to an adjustable wingspan carriage.

Background

The wingspan car is also called as an all-wing aircraft, is an improvement of a common van, and a traditional wingspan car can open a special vehicle with wing plates at two sides of a carriage through a manual device or a hydraulic device.

In the prior art, a wingspan vehicle is unfolded on a side door plate, so that workers can conveniently load and unload cargoes inside, and the existing side door is generally supported by a hook, so that the opened angle of the side door can only be fixed, and the side door is inconvenient to use; in view of this, we propose an adjustable spanwise car.

Disclosure of Invention

The present utility model is directed to an adjustable wingspan car to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable span carriage, includes the carriage, be provided with the side door on the lateral wall of carriage, the inside rotation of carriage is connected with the bull stick, the tip and the lateral wall fixed connection of side door of bull stick, set up flutedly on the carriage, be provided with adjustment mechanism on the carriage, adjustment mechanism is including:

the rotary drum is rotationally connected with the inner wall of the carriage and fixedly sleeved on the outer wall of the rotary rod;

the clamping grooves are formed in the rotating drum and distributed in an array mode on the rotating drum.

Preferably, the inside of recess is run through there is the gag lever post, the tip of gag lever post is provided with the inclined plane form, gag lever post tip joint is in the inside of draw-in groove.

Preferably, the outer wall of the limit rod is fixedly connected with one end of the bearing spring, and the other end of the bearing spring is fixedly connected with the inner wall of the groove.

Preferably, an elastic plate is fixedly arranged at the end part of the limiting rod, a limiting block is fixedly arranged on the outer wall of the elastic plate, and the limiting block is in an extruded state.

Preferably, a limiting groove is formed in the groove, and the limiting groove is located at the bottom of the limiting block.

Preferably, the outer wall of the carriage is fixedly connected with one end of the extrusion spring, the other end of the extrusion spring is fixedly provided with a pressing plate, the outer wall of the pressing plate is fixedly provided with a reset rod, and the reset rod penetrates through the limiting groove.

Compared with the prior art, the utility model provides an adjustable wingspan carriage, which comprises the following components

The beneficial effects are that:

1. the end inclined plane of the limiting rod arranged inside the adjusting mechanism is extruded by the rotating drum in a clockwise rotation mode, so that the limiting is automatically released to realize unidirectional limiting, and further, the operator can conveniently adjust the side door at any angle.

2. This adjustable span carriage makes stopper joint in the inside of spacing groove through downwardly pulling elastic plate, and then makes the inside that the gag lever post moved out the draw-in groove make spacing being relieved, makes the side door normally close facilitate the use.

Drawings

FIG. 1 is a schematic diagram of the overall front view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure B of FIG. 1 according to the present utility model;

FIG. 4 is a schematic view of a part of the structure of the present utility model.

In the figure: 1. a carriage; 2. a side door; 3. a groove; 4. a rotating rod; 5. an adjusting mechanism; 51. a rotating drum; 52. a clamping groove; 53. a limit rod; 54. a load-bearing spring; 55. an elastic plate; 56. a limiting block; 57. a limit groove; 58. extruding a spring; 59. pressing the plate; 510. and a reset lever.

Detailed Description

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an adjustable span carriage, includes carriage 1, is provided with side door 2 on the lateral wall of carriage 1, and the inside rotation of carriage 1 is connected with bull stick 4, and the tip and the lateral wall fixed connection of side door 2 of bull stick 4 are offered flutedly 3 on the carriage 1, are provided with adjustment mechanism 5 on the carriage 1.

In this embodiment, the adjusting mechanism 5 is disposed on the carriage 1, and the end inclined plane of the stop lever 53 disposed inside the adjusting mechanism 5 is rotationally extruded clockwise by the drum 51, so that the stop is automatically released to realize unidirectional stop, thereby facilitating the adjustment of any angle of the side door 2 by the staff, and simultaneously, the stop block 56 is clamped inside the stop slot 57 by pulling the elastic plate 55 downwards, so that the stop lever 53 moves out of the inside of the clamping slot 52 to release the stop, and the side door 2 can be normally closed for convenient use.

The adjusting mechanism 5 comprises a rotary drum 51, the rotary drum 51 is rotationally connected with the inner wall of the carriage 1, the rotary drum 51 is fixedly sleeved on the outer wall of the rotary rod 4, the rotary drum 51 which is fixedly sleeved on the outer wall of the rotary rod 4 is driven by the side door 2 to rotate clockwise, clamping grooves 52 are formed in the rotary drum 51, the clamping grooves 52 are distributed on the rotary drum 51 in an array manner, a limiting rod 53 penetrates through the inside of the groove 3, the end part of the limiting rod 53 is provided with an inclined surface, the rotary drum 51 extrudes the inclined surface of the end part of the limiting rod 53 in the clockwise rotation process, the limiting rod 53 moves downwards to automatically release the limit, unidirectional limit is realized, the end part of the limiting rod 53 is clamped in the clamping groove 52, the position of the side door 2 is clamped and fixed through the clamping connection of the limiting rod 53 to the clamping groove 52, the outer wall of the limiting rod 53 is fixedly connected with one end of the bearing spring 54, the other end of bearing spring 54 and the inner wall fixed connection of recess 3, the elasticity of bearing spring 54 makes gag lever post 53 upward movement reset and makes things convenient for the regulation next time, the tip fixed mounting of gag lever post 53 has elastic plate 55, fixed mounting has stopper 56 on the outer wall of elastic plate 55, stopper 56 is in by the extrusion state, stopper 56 joint is in the inside of spacing groove 57, make side door 2 normally close, spacing groove 57 has been seted up to the inside of recess 3, spacing groove 57 is located the bottom of stopper 56, the outer wall of carriage 1 and the one end fixed connection of extrusion spring 58, fixed mounting has press plate 59 on the other end of extrusion spring 58, fixed mounting has reset lever 510 on the outer wall of press plate 59, reset lever 510 runs through the inside of spacing groove 57, drive reset lever 510 through pushing press plate 59 and extrude the inside of spacing groove 57 to stopper 56.

During operation (or during use), when the side door 2 needs to be unfolded, the side door 2 is pushed to drive the rotary drum 51 fixedly sleeved on the outer wall of the rotary rod 4 to rotate clockwise, the rotary drum 51 extrudes the end inclined surface of the limiting rod 53 in the clockwise rotating process, the limiting rod 53 moves downwards to enable limiting to be automatically released, the side door 2 can be normally opened, finally the position of the side door 2 is clamped and fixed through clamping of the limiting rod 53 to the clamping groove 52, when the side door 2 needs to be closed, the limiting block 56 is clamped and fixed in the limiting groove 57 through downwards pulling the elastic plate 55, the limiting rod 53 moves out of the clamping groove 52 to enable limiting to be released, the side door 2 can be normally closed, finally the pressing plate 59 is pushed to drive the reset rod 510 to extrude the limiting block 56 out of the limiting groove 57, and the limiting rod 53 moves upwards to reset through the elastic force of the bearing spring 54 to enable the limiting rod 53 to be reset to be convenient for next adjustment.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides an adjustable span carriage, includes carriage (1), be provided with side door (2) on the lateral wall of carriage (1), its characterized in that: the inside rotation of carriage (1) is connected with bull stick (4), the tip and the lateral wall fixed connection of side door (2) of bull stick (4), set up flutedly (3) on carriage (1), be provided with adjustment mechanism (5) on carriage (1), adjustment mechanism (5) are including:

the rotary drum (51), the rotary drum (51) is rotatably connected with the inner wall of the carriage (1), and the rotary drum (51) is fixedly sleeved on the outer wall of the rotary rod (4);

the clamping grooves (52) are formed in the rotating drum (51), and the clamping grooves (52) are distributed on the rotating drum (51) in an array mode.

2. An adjustable span car as recited in claim 1, wherein: the inside of recess (3) is run through there is gag lever post (53), the tip of gag lever post (53) is provided with the inclined plane form, the inside at draw-in groove (52) of gag lever post (53) tip joint.

3. An adjustable span car as recited in claim 2, wherein: the outer wall of the limiting rod (53) is fixedly connected with one end of the bearing spring (54), and the other end of the bearing spring (54) is fixedly connected with the inner wall of the groove (3).

4. An adjustable span car as in claim 3 wherein: an elastic plate (55) is fixedly arranged at the end part of the limiting rod (53), a limiting block (56) is fixedly arranged on the outer wall of the elastic plate (55), and the limiting block (56) is in an extruded state.

5. An adjustable span car as recited in claim 4, wherein: a limiting groove (57) is formed in the groove (3), and the limiting groove (57) is located at the bottom of the limiting block (56).

6. The adjustable span car as recited in claim 5, wherein: the outer wall of carriage (1) and the one end fixed connection of extrusion spring (58), fixed mounting has pressing plate (59) on the other end of extrusion spring (58), fixed mounting has reset lever (510) on the outer wall of pressing plate (59), reset lever (510) run through the inside of spacing groove (57).