CN219584103U

CN219584103U - Van-type rescue bus

Info

Publication number: CN219584103U
Application number: CN202320392362.4U
Authority: CN
Inventors: 宋杰; 殷波; 杨英洒
Original assignee: Hubei China Rail Transit Research Institute Co ltd; Xiangyang Gotoo Machinery & Electronic Appliance Co ltd
Current assignee: Hubei China Rail Transit Research Institute Co ltd; Xiangyang Gotoo Machinery & Electronic Appliance Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-25
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses a van-type rescue parent vehicle, belonging to the technical field of urban rail transit emergency rescue; the sliding unit comprises rolling elements used for bearing a toolbox, and a plurality of the rolling elements are rotationally connected with the storage rack; the limiting unit comprises a plurality of telescopic limiting columns, the limiting columns are perpendicular to the storage rack and are arranged in the storage rack in an inserted mode, and the plurality of extending limiting columns enclose to form a limiting space for limiting the horizontal movement of the tool box. The utility model can assist the rescue workers to fix and transport the tool box.

Description

Van-type rescue bus

Technical Field

The utility model relates to the technical field of urban rail transit emergency rescue, in particular to a van-type rescue bus.

Background

Currently, subway and railway traffic are rapidly developing to adapt to urban modern construction. Due to the particularity of rail transit, the huge and complex underground or above-ground traffic network is convenient for people to travel and faces the problems of increasingly severe rescue and the like, such as fault emergency repair, wounded rescue, emergency transportation and the like. The mode of simply relying on manpower to walk not only reduces the rescue efficiency of speedily carrying out rescue work, but also increases the risk and the difficulty of the rescue work.

The existing track rescue parent-child vehicle and the inside rescue child vehicle need to be transported with a maintenance tool box, the maintenance tool box is generally large in mass and difficult to operate by using equipment in a narrow space, the tool box is also troublesome to fix and unstable in fixing, and the internal equipment is easy to damage due to the fact that the tool box moves under the inertia of the vehicle.

Disclosure of Invention

In view of the foregoing, it is necessary to provide a van-type rescue parent vehicle for solving the problem that the tool box in the existing rescue parent vehicle is difficult to fix and move.

The utility model provides a van-type rescue mother car which comprises a carriage, wherein a storage rack is arranged in the carriage, a sliding unit and a limiting unit are arranged on the storage rack, the sliding unit comprises rolling pieces for bearing a tool box, and a plurality of the rolling pieces are rotationally connected with the storage rack; the limiting unit comprises a plurality of telescopic limiting columns, the limiting columns are perpendicular to the storage rack and are arranged in the storage rack in an inserted mode, and the plurality of extending limiting columns enclose to form a limiting space for limiting the horizontal movement of the tool box.

Further, the rolling elements are rollers or drums, and the rotating shafts of the rolling elements are parallel to the length direction of the carriage.

Further, the rolling piece is a ball, and the ball is connected with the commodity shelf through a universal ball seat.

Further, a plurality of rolling elements are uniformly distributed on the storage rack, and the rolling elements are arranged in an array manner.

Further, the limiting unit further comprises a linear driving piece, the linear driving piece is arranged in the storage rack, the output end of the linear driving piece is connected with the limiting column, and the linear driving piece can drive the end part of the limiting column to stretch and retract relative to the storage rack.

Further, the linear driving piece is a hydraulic cylinder, an air cylinder or an electric push rod.

Further, a binding belt is arranged on the storage rack, one end of the binding belt is connected with one side of the storage rack, and the other end of the binding belt stretches across the storage rack and is detachably connected with the other side of the storage rack so as to bind the tool box from the top.

Further, two the supporter symmetry set up in the carriage, the supporter is followed the length direction in carriage arranges and with the lateral wall in carriage is connected.

Further, a parking channel for parking the rescue sub-vehicle is formed between the two storage racks, and the parking channel is communicated with the opening of the carriage.

Further, an automobile tail plate is arranged at the tail part of the carriage and is rotationally connected with the carriage, and the automobile tail plate can open and close an opening of the carriage; and a passenger cabin for accommodating maintenance personnel is arranged between the carriage and the headstock.

Compared with the prior art, the utility model has the following beneficial effects:

(1) The utility model relates to a van-type rescue mother car, which is characterized in that a sliding unit is arranged on a storage rack, wherein the sliding unit comprises rolling elements for bearing a tool box, and a plurality of rolling elements are rotationally connected with the storage rack; the tool box with heavy equipment can move on the commodity shelf by means of the rolling piece, so that friction between the tool box and the commodity shelf is reduced, and rescue workers can move and transfer the tool box conveniently.

(2) According to the van-type rescue mother car, the limiting unit is arranged on the storage rack and comprises the telescopic limiting columns, the limiting columns are perpendicular to the storage rack and are inserted into the storage rack, the extending limiting columns enclose to form limiting spaces, the limiting spaces block movement of the tool box from multiple directions, and the horizontal movement of a carriage of the tool box on the storage rack is limited.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the whole structure of the present utility model;

FIG. 2 is a schematic diagram of a three-dimensional structure of the whole of the present utility model;

FIG. 3 is a schematic view of a rack according to the present utility model;

in the figure, a cabin 100, a tailgate 110, a cabin 120, a rack 200, a sliding unit 210, a rolling member 211, a limiting unit 220, a limiting post 221, a linear driving member 222, and a binding belt 223.

Detailed Description

The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.

According to the van-type rescue parent vehicle in the embodiment, the rolling elements 211 and the telescopic limiting columns 221 are arranged on the storage rack 200, the rolling elements 211 can assist the tool box to move on the storage rack 200, and the limiting columns 221 can limit the tool box to horizontally move on the storage rack 200, so that the tool box is fixed and moved.

Referring to fig. 1 to 3, a van rescue parent vehicle in the present embodiment includes a van 100, a storage rack 200 is disposed in the van 100, and a sliding unit 210 and a limiting unit 220 are disposed on the storage rack 200. The sliding unit 210 includes rolling members 211 for carrying a tool box, the plurality of rolling members 211 are rotatably connected with the rack 200, the tool box is placed on the rolling members 211, the tool box loaded with heavy equipment can move on the rack 200 by means of the rolling members 211, friction between the tool box and the rack 200 is reduced, and movement and transfer of the tool box by rescue workers are facilitated.

The limiting unit 220 includes a plurality of telescopic limiting columns 221, the limiting columns 221 are perpendicular to the rack 200 and are inserted into the rack 200, the plurality of extending limiting columns 221 enclose to form a limiting space, the limiting space blocks the movement of the tool box from a plurality of directions, and the horizontal movement of the tool box on the rack 200 is limited.

In use, when the tool box needs to be fixed, the limit posts 221 extend to block movement of the tool box. When the tool box needs to be moved, the limiting post 221 is retracted into the shelf 200, and the tool box is moved on the shelf 200 by means of the rolling member 211.

As one of the embodiments, the rolling member 211 is a roller or a drum, the roller or the drum is rotatably connected with the rack 200, the rotation axis of the rolling member 211 is parallel to the length direction of the carriage 100, the rolling member 211 can reduce the friction force of the tool box moving along the width direction of the carriage 100, and the tool box is convenient to separate from the rack 200 along the width direction of the carriage 100 and is carried to the rescue sub-vehicle located at one side of the rack 200.

As a more preferable embodiment, the rolling elements 211 are balls, the balls are connected with the rack 200 through universal ball seats, the tool box is placed on the balls, the balls can reduce the friction force of the tool box moving in any direction on the horizontal plane, and the tool box is assisted to move on the rack 200 by rescue workers. Meanwhile, the tool box can be separated from the rack 200 along the width direction of the carriage 100 by means of the balls and can be conveyed to the rescue sub-vehicle positioned on one side of the rack 200.

It should be noted that: the plurality of rolling elements 211 are uniformly distributed on the shelf 200, so that the whole surface of the shelf 200 is covered by the rolling elements 211, and the tool box at any position can be contacted with the rolling elements 211 on the shelf 200 and is fully supported. The arrangement of the rolling elements 211 in an array facilitates the installation and assembly of the rolling elements 211.

Referring to fig. 3, the limiting unit 220 further includes a linear driving member 222, the linear driving member 222 is disposed in the rack 200, an output end of the linear driving member 222 is connected to the limiting post 221, and the linear driving member 222 can drive an end of the limiting post 221 to stretch relative to the rack 200. In an implementation, the linear actuator 222 is a hydraulic cylinder, an air cylinder, or an electric push rod. The telescopic rod of the linear driving piece 222 is fixedly connected with the limiting column 221 and coaxially arranged, the telescopic rod and the limiting column 221 penetrate through the storage rack 200, the base of the linear driving piece 222 is fixedly connected with the bottom of the storage rack 200, and the linear driving piece 222 can control the lifting of the limiting column 221, so that the limiting of the tool box is realized.

It should be noted that: the plurality of limiting posts 221 form at least two limiting modules, and the limiting modules comprise limiting rings or limiting boxes formed by encircling the plurality of limiting posts 221. Each stop collar or stop block can limit and fix a tool box.

Referring to fig. 1 and 2, a binding band 223 is disposed on a rack 200, one end of the binding band 223 is connected with one side of the rack 200, the other end of the binding band 223 spans across the rack 200 and is detachably connected with the other side of the rack 200, the other end of the binding band 223 is connected with the other side of the rack 200 through a buckle, the binding band 223 can cross from the top of a tool box, the tool box is pressed on the rack 200, the movement of the tool box in the vertical direction is limited, and the up-down oscillation of a rescue bus during traveling is prevented, so that the damage to instruments and equipment is caused.

With continued reference to fig. 1 and 2, two racks 200 are symmetrically disposed in the carriage 100, and the racks 200 are disposed along the length direction of the carriage and connected to the side walls of the carriage 100. The bottom of the rack 200 is fixedly connected with the bottom plate of the carriage 100 through the supporting legs, and a space for storing small tools and equipment is reserved between the rack 200 and the bottom plate.

As a further embodiment, a parking passage for parking the rescue sub-vehicle is formed between the two racks 200, and the parking passage communicates with the opening of the vehicle compartment 100. The height of the rescue sub-vehicle is equal to that of the storage rack 200, and a tool box positioned on the storage rack 200 can be transferred between the rescue sub-vehicle and the storage rack 200 under the operation of rescue personnel, so that the action efficiency of the rescue sub-vehicle is improved.

The afterbody of carriage 100 is equipped with car tailboard 110, and car tailboard 110 rotates with carriage 100 to be connected, and car tailboard 110 can form the inclined plane step with ground, makes things convenient for the rescue sub-car to travel subaerial from carriage 100 by oneself, has strengthened the security, has improved transportation efficiency, and car tailboard 110 can rotate and close the opening of carriage 100, guarantees the safety of carriage 100 transport means and vehicle.

The working flow is as follows: after an accident occurs in the rail transit vehicle, the rescue parent vehicle is started, the limiting columns 221 are lifted from the storage racks 200, the tool boxes on the rolling elements 211 are enclosed, the horizontal movement of the tool boxes is limited, the manual binding straps 223 of workers are limited, the vertical movement of the tool boxes is limited, and the rescue child vehicle is parked between the two storage racks 200. After reaching the rescue position, the limiting column 221 is controlled to retract, the binding belt 223 is released, the tool box is pushed onto the rescue sub-vehicle by means of the rolling element 211, and the rescue sub-vehicle is transported to the vicinity of the rail vehicle under the operation of the remote controller, and rescue is implemented.

While the utility model has been described with respect to the preferred embodiments, the scope of the utility model is not limited thereto, and any changes or substitutions that would be apparent to those skilled in the art are intended to be included within the scope of the utility model.

Claims

1. The van-type rescue mother car is characterized by comprising a van, wherein a storage rack is arranged in the van, a sliding unit and a limiting unit are arranged on the storage rack, the sliding unit comprises rolling pieces used for bearing a toolbox, and a plurality of rolling pieces are rotatably connected with the storage rack; the limiting unit comprises a plurality of telescopic limiting columns, the limiting columns are perpendicular to the storage rack and are arranged in the storage rack in an inserted mode, and the plurality of extending limiting columns enclose to form a limiting space for limiting the horizontal movement of the tool box.

2. A car as claimed in claim 1, wherein the rolling elements are rollers or drums, the axes of rotation of which are arranged parallel to the length direction of the car.

3. A van-type rescue mother car as claimed in claim 1, wherein the rolling members are balls connected with the shelf through universal ball seats.

4. A van-type rescue mother car as claimed in any one of claims 1 to 3, wherein a plurality of the rolling members are uniformly arranged on the shelf, and the rolling members are arranged in an array.

5. The van-type rescue mother car according to claim 1, wherein the limiting unit further comprises a linear driving member, the linear driving member is arranged in the storage rack, an output end of the linear driving member is connected with the limiting column, and the linear driving member can drive an end portion of the limiting column to stretch and retract relative to the storage rack.

6. The female car of claim 5, wherein the linear drive is a hydraulic cylinder, an air cylinder, or an electric push rod.

7. A van-type rescue mother car as claimed in claim 1, wherein a strap is provided on the shelf, one end of the strap is connected to one side of the shelf, and the other end of the strap is detachably connected to the other side of the shelf across the shelf for binding the tool box from the top.

8. The female car of claim 1, wherein two of the racks are symmetrically disposed in the car, and the racks are disposed along a length direction of the car and connected to a side wall of the car.

9. A van-type rescue mother car as claimed in claim 8, wherein a parking passage for parking a rescue mother car is formed between two of the racks, the parking passage being communicated with an opening of the van.

10. The van-type rescue mother car according to claim 1, wherein an automobile tail plate is arranged at the tail part of the van, the automobile tail plate is rotatably connected with the van, and the automobile tail plate can open and close an opening of the van; and a passenger cabin for accommodating maintenance personnel is arranged between the carriage and the headstock.