CN220518278U - Connecting device of battery locomotive - Google Patents

Connecting device of battery locomotive Download PDF

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Publication number
CN220518278U
CN220518278U CN202322269800.0U CN202322269800U CN220518278U CN 220518278 U CN220518278 U CN 220518278U CN 202322269800 U CN202322269800 U CN 202322269800U CN 220518278 U CN220518278 U CN 220518278U
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China
Prior art keywords
connection
base
locomotive
battery locomotive
car
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Active
Application number
CN202322269800.0U
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Chinese (zh)
Inventor
武潜颖
王元灿
武潜毅
许�鹏
赵军磊
孙杰
王军鹏
李衡
王可
承元涛
梁凤路
沈彬鑫
马晓峰
张振鹏
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Zhengzhou Engineering Co Ltd of China Railway Seventh Group Co Ltd
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Zhengzhou Engineering Co Ltd of China Railway Seventh Group Co Ltd
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Priority to CN202322269800.0U priority Critical patent/CN220518278U/en
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Publication of CN220518278U publication Critical patent/CN220518278U/en
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Abstract

The application relates to the technical field of shield construction, in particular to a connecting device of a battery locomotive, which comprises a first connecting base arranged at the tail of a front locomotive, a second connecting base arranged at the head of a rear locomotive and a connecting plate; one end of the connecting plate is connected with the first connecting base, and the other end of the connecting plate is detachably connected with the second connecting base through a second pin shaft; the second connection base is provided with a proximity switch sensor for sensing whether the second pin shaft is connected with the connection plate and the second connection base and transmitting signals to operation tables of the front car and the rear car, so that operators of the front car and the rear car can clearly know the car receiving/picking operation state, and the situation that the operators do not receive/pick the car and the locomotive is started is avoided.

Description

Connecting device of battery locomotive
Technical Field
The application relates to the technical field of shield construction, in particular to a connecting device of a battery locomotive.
Background
Along with the rapid development of the subway industry in China, a large number of first-line and second-line cities are in repair of subways, most subways in China are constructed by using a shield machine, and the shield construction needs to use a battery locomotive to transport materials such as duct pieces, mortar, water pipes and the like. In the shield machine construction tunneling, the dregs car and the mortar tank car in the battery locomotive marshalling are usually separated to accelerate the construction progress, and a great amount of labor cost can be saved.
Accordingly, there is a need to provide an improved solution to the above-mentioned deficiencies of the prior art.
Disclosure of Invention
An object of the present application is to provide a connection device for a battery locomotive, so as to solve or alleviate the problems in the prior art.
In order to achieve the above object, the present application provides the following technical solutions:
a connecting device of a battery locomotive comprises a first connecting base arranged at the tail of a front locomotive, a second connecting base arranged at the head of a rear locomotive and a connecting plate;
one end of the connecting plate is connected with the first connecting base, and the other end of the connecting plate is detachably connected with the second connecting base through a second pin shaft;
the second connecting base is provided with a proximity switch sensor for sensing whether the second pin shaft is connected with the connecting plate and the second connecting base and transmitting signals to operation tables of the front car and the rear car.
In the above connection device for a battery locomotive, preferably, the first connection base and the second connection base are in a U-shaped structure, and two ends of the connection plate respectively extend into the U-shaped structures of the first connection base and the second connection base.
In the above connection device for a battery locomotive, preferably, a buffer device is disposed in the second connection base U-shaped structure, and the other end of the connection plate extends into the second connection base U-shaped structure and contacts with the buffer device.
In the above connection device for a battery locomotive, preferably, the buffer device has a U-shaped structure, and the other end of the connection plate extends into the U-shaped structure of the second connection base and then continues to extend into the U-shaped structure of the buffer device.
In the above connection device for a battery locomotive, preferably, one end of the connection plate is fixedly connected with the first connection base through the first pin shaft.
In the above connection device for a battery locomotive, preferably, the second pin is disposed above the second connection base and the connection board, and one end of the second pin sequentially penetrates through the second connection base and the connection board from top to bottom.
In the above connection device for a battery locomotive, preferably, a pneumatic device is connected to the other end of the second pin shaft, and the pneumatic device is used for driving the second pin shaft to penetrate through or separate from the second connection base and the connection plate.
In the connection device of the battery locomotive, preferably, the pneumatic device comprises a cylinder and a transmission shaft, and the other end of the second pin shaft is detachably connected with the transmission shaft.
In the above connection device for a battery locomotive, preferably, the pneumatic device is provided with a protection device for ensuring the use safety of the pneumatic device.
In the above connection device for a battery locomotive, preferably, the pneumatic device is provided with a remote control switch for remotely controlling the pneumatic device to work.
Compared with the closest prior art, the technical scheme of the embodiment of the application has the following beneficial effects:
through setting up proximity switch sensor for whether response second round pin axle is connected with connecting plate, second connection base to with signal transmission to preceding car, operation panel of back car, so that the operating personnel of preceding car, back car all can clearly know the car/pick up the car operation state, thereby avoid appearing that the staff has not received the car/pick up the car and accomplish, the condition of locomotive start-up.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. Wherein:
fig. 1 is a schematic structural diagram of a connection device of a battery locomotive according to some embodiments of the present application;
fig. 2 is a schematic view of a connection plate structure provided according to some embodiments of the present application.
Reference numerals illustrate:
1. a first connection base; 2. a second connection base; 3. a first pin; 4. a cylinder; 5. a second pin; 6. a buffer device; 7. a connecting plate; 8. a bracket; 9. a proximity switch sensor; 10. a transmission shaft; 11. and (5) protecting the plate.
Detailed Description
The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. Various examples are provided by way of explanation of the present application and not limitation of the present application. Indeed, it will be apparent to those skilled in the art that modifications and variations can be made in the present application without departing from the scope or spirit of the application. For example, features illustrated or described as part of one embodiment can be used on another embodiment to yield still a further embodiment. Accordingly, it is intended that the present application include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
In the following description, the terms "first/second/third" are used merely to distinguish between similar objects and do not represent a particular ordering of the objects, it being understood that the "first/second/third" may be interchanged with a particular order or precedence where allowed, to enable embodiments of the present application described herein to be implemented in other than those illustrated or described herein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing embodiments of the present disclosure only and is not intended to be limiting of the present disclosure.
In the description of the present application, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely for convenience in describing the present application and do not require that the present application must be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present application. The terms "coupled," "connected," and "configured" as used herein are to be interpreted broadly, and may be, for example, fixedly connected or detachably connected; can be directly connected or indirectly connected through an intermediate component; either a wired electrical connection, a radio connection or a wireless communication signal connection, the specific meaning of which terms will be understood by those of ordinary skill in the art as the case may be.
The connection device of the battery locomotive according to the present utility model will be described in further detail with reference to fig. 1-2.
The connecting device of the battery locomotive comprises a first connecting base 1 arranged at the tail of a front locomotive, a second connecting base 2 arranged at the head of a rear locomotive and a connecting plate 7;
one end of the connecting plate 7 is connected with the first connecting base 1, and the other end is detachably connected with the second connecting base 2 through the second pin shaft 5;
the second connection base 2 is provided with a proximity switch sensor 9 for sensing whether the second pin 5 is connected with the connection plate 7 and the second connection base 2 and transmitting signals to operation tables of the front car and the rear car.
In the specific embodiment of the utility model, the indication lamps are arranged on the operation tables of the front car and the rear car, and when the proximity switch sensor 9 detects that the second pin shaft 5 is connected with the connecting plate 7 and the second connecting base 2, the indication lamps of the operation tables of the front car and the rear car are simultaneously lightened to prompt a driver to successfully pick up the car; when the proximity switch sensor 9 does not detect that the second pin shaft 5 is connected with the connecting plate 7 and the second connecting base 2, the indicator lights of the operation tables of the front car and the rear car are turned off at the same time, and the driver is prompted to pick up the car successfully. The diameter of the second pin 5 is 80mm.
In order to facilitate the butt joint of the connecting plate 7 and the first connecting base 1 and the second connecting base 2, the first connecting base 1 and the second connecting base 2 are provided with U-shaped structures, and two ends of the connecting plate 7 respectively extend into the U-shaped structures of the first connecting base 1 and the second connecting base 2.
In the specific embodiment of the present utility model, the U-shaped structure of the first connection base 1 includes two side plates, one end of the connection plate 7 extends between the two side plates, and the two side plates are respectively located above and below the connection plate 7. The connection plate 7 is specifically a steel plate of 700mm×160mm×50 m.
In other embodiments of the utility model, the two side plates are located on the left and right sides of the connection plate 7, respectively.
In order to avoid the rigid collision between the connecting plate 7 and the second connecting base 2 in the connecting process, the structure is damaged, a buffer device 6 is arranged in the U-shaped structure of the second connecting base 2, and the other end of the connecting plate 7 stretches into the U-shaped structure of the second connecting base 2 and then contacts with the buffer device 6.
In order to keep the positions of the connecting plate 7 and the second connecting base 2 relatively stable as far as possible, so as to facilitate the connection of the second pin shaft 5, the buffer device 6 is provided with a U-shaped structure, and the other end of the connecting plate 7 extends into the U-shaped structure of the second connecting base 2 and then continues to extend into the U-shaped structure of the buffer device 6.
One end of the connecting plate 7 is fixedly connected with the first connecting base 1 through the first pin shaft 3.
In other embodiments of the present utility model, the first pins 3 are specifically handheld connection pins with a diameter of 65mm, and are sequentially arranged along the direction of the connection board 7, and the two first pins 3 sequentially penetrate through the side board above the connection board 7, and the side board below the connection board 7 from top to bottom so as to fixedly connect the connection board 7 with the first connection base 1.
In other embodiments of the present utility model, the two first pins 3 sequentially penetrate the side plate, the connecting plate 7, and the side plate from left to right or from right to left.
The second pin shaft 5 is arranged above the second connection base 2 and the connection plate 7, and one end of the second pin shaft 5 sequentially penetrates through the second connection base 2 and the connection plate 7 from top to bottom.
In the specific embodiment of the present utility model, the U-shaped structure of the second connection base 2 includes two side plates, one end of the connection plate 7 extends between the two side plates, the two side plates are respectively located above and below the connection plate 7, and the proximity switch sensor 9 is disposed at the bottom of the side plate located below the connection plate 7.
The other end of the second pin shaft 5 is connected with a pneumatic device, and the pneumatic device is used for driving the second pin shaft 5 to penetrate through or separate from the second connection base 2 and the connection plate 7.
Through setting up pneumatic means drive second round pin axle 5 motion for constructor accessible presses the mode of button and realizes falling into of second round pin axle 5 and extract, need not reentrant trench operation, and the manual second round pin axle 5 of inserting or extracting, thereby avoided the incident that the mistake of manual operation arouses.
The pneumatic device comprises an air cylinder 4 and a transmission shaft 10, and the other end of the second pin shaft 5 is detachably connected with the transmission shaft 10 for facilitating subsequent maintenance and replacement.
In the specific embodiment of the utility model, the other end of the second pin shaft 5 is in threaded connection with the transmission shaft 10, and the air cylinder 4 is fixedly arranged at the rear vehicle head through the bracket 8.
The pneumatic device is provided with a protection device for ensuring the use safety of the pneumatic device.
In the specific embodiment of the utility model, the protection device is a protection plate 11 arranged above the pneumatic device, the protection plate 11 is formed by welding angle steel and a 2mm iron plate, and mud, greasy dirt and dregs are prevented from polluting the cylinder 4, so that the service life of the cylinder is prolonged.
In order to further facilitate the operation of site constructors, the pneumatic device is provided with a remote control switch for remotely controlling the pneumatic device to work.
Working principle:
picking operation: when the battery locomotive is grouped into the shield machine trolley to reach the designated position, the battery locomotive commander commands the battery locomotive to stop moving, and the battery locomotive commander needs to go to the junction of the mortar vehicle (front vehicle) and the muck vehicle (rear vehicle) for vehicle picking operation. The battery locomotive commander does not need to go down to the platform truck below and go into between mortar car and the dregs car again and manually mention second round pin axle 5 and separate mortar car and dregs car, and the direct station presses the cylinder 4 that installs on the dregs car and withdraws the button on the platform truck, and the diameter 80 mm's second round pin axle 5 will also mention and leave dregs car connection base (second connection base 2) when transmission shaft 10 withdraws, and proximity switch sensor 9 can't detect behind the second round pin axle 5, and the driver's cabin pilot lamp of mortar car and dregs car is extinguished simultaneously. The battery locomotive moves forward, the connecting plate 7 is separated from the muck truck connecting base (the second connecting base 2), and the truck picking is successful.
And (3) vehicle receiving operation: the battery locomotive moves backwards, and the connecting plate 7 fixed on the mortar truck connecting base (the first connecting base 1) is connected with the residue soil truck connecting base (the second connecting base 2) positioned at the rear. After the U-shaped rubber buffer device 6 arranged in the second connection base 2 is contacted with the connecting plate 7, a commander informs the battery locomotive to stop moving, after the commander presses the cylinder 4 to extend out of the button, the transmission shaft 10 extends out, meanwhile, the second pin shaft 5 with the diameter of 80mm is inserted into the muck truck connection base (the second connection base 2), after the proximity switch sensor 9 detects the second pin shaft 5, the cab indicator lights of the mortar truck and the muck truck are lightened simultaneously, and the truck connection is successful.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (10)

1. The connecting device of the battery locomotive is characterized by comprising a first connecting base arranged at the tail of a front locomotive, a second connecting base arranged at the head of a rear locomotive and a connecting plate;
one end of the connecting plate is connected with the first connecting base, and the other end of the connecting plate is detachably connected with the second connecting base through a second pin shaft;
the second connecting base is provided with a proximity switch sensor for sensing whether the second pin shaft is connected with the connecting plate and the second connecting base and transmitting signals to operation tables of the front car and the rear car.
2. The connection device of a battery locomotive as claimed in claim 1, wherein the first connection base and the second connection base are of a U-shaped structure, and two ends of the connection plate respectively extend into the U-shaped structures of the first connection base and the second connection base.
3. The connection device of a battery locomotive as claimed in claim 2, wherein a buffer device is arranged in the second connection base U-shaped structure, and the other end of the connection plate extends into the second connection base U-shaped structure and contacts with the buffer device.
4. The battery locomotive connecting device according to claim 3, wherein the buffer device has a U-shaped structure, and the other end of the connecting plate extends into the U-shaped structure of the second connecting base and then continues to extend into the U-shaped structure of the buffer device.
5. The battery locomotive connecting device according to claim 1, wherein one end of the connecting plate is fixedly connected with the first connecting base through a first pin shaft.
6. The connection device of a battery locomotive as claimed in claim 1, wherein the second pin is disposed above the second connection base and the connection board, and one end of the second pin sequentially penetrates through the second connection base and the connection board from top to bottom.
7. The battery locomotive connecting device according to claim 6, wherein the other end of the second pin is connected with a pneumatic device, and the pneumatic device is used for driving the second pin to penetrate through or separate from the second connecting base and the connecting plate.
8. The battery locomotive connecting device according to claim 7, wherein the pneumatic device comprises a cylinder and a transmission shaft, and the other end of the second pin shaft is detachably connected with the transmission shaft.
9. The battery locomotive connecting device according to claim 7, wherein the pneumatic device is provided with a protection device for ensuring the use safety of the pneumatic device.
10. The battery locomotive connection device according to claim 7, wherein the pneumatic device is provided with a remote control switch for remotely controlling the operation of the pneumatic device.
CN202322269800.0U 2023-08-23 2023-08-23 Connecting device of battery locomotive Active CN220518278U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322269800.0U CN220518278U (en) 2023-08-23 2023-08-23 Connecting device of battery locomotive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322269800.0U CN220518278U (en) 2023-08-23 2023-08-23 Connecting device of battery locomotive

Publications (1)

Publication Number Publication Date
CN220518278U true CN220518278U (en) 2024-02-23

Family

ID=89927446

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322269800.0U Active CN220518278U (en) 2023-08-23 2023-08-23 Connecting device of battery locomotive

Country Status (1)

Country Link
CN (1) CN220518278U (en)

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