CN111295070A

CN111295070A - Rail transit control signal test equipment

Info

Publication number: CN111295070A
Application number: CN202010156063.1A
Authority: CN
Inventors: 姚成; 赵蕊; 李颖; 李明月; 吴悦
Original assignee: Jilin Teachers Institute of Engineering and Technology
Current assignee: Jilin Teachers Institute of Engineering and Technology
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-06-16

Abstract

The invention relates to the technical field of rail transit, in particular to a rail transit control signal testing device which comprises a base and a testing compartment, wherein the testing compartment is arranged on the base, an opening-closing outer plate is arranged at a compartment opening of the testing compartment, supporting frames are arranged on two sides of the base, a supporting plate is attached to the outer surface of the opening-closing outer plate, two sides of the supporting plate are buckled with a compartment wall of the testing compartment through locking bolts, a positioning area is arranged at the middle position of an inner cavity of the testing compartment, side edge grooves are arranged on two sides of the positioning area, inner edge guide rails are arranged on the outer sides of the side edge grooves, a positioning screen plate is arranged in the positioning area, the positioning screen plate is inserted into the positioning area along the inner edge guide rails, a positioning screen plate is inserted into the inner edge guide rails, and a plurality of transverse frame rods and vertical frame rods are arranged in. The invention ensures the whole tightness and is convenient for personnel to maintain, reduces the condition of magnetic field interference between cables and improves the accuracy of signal detection.

Description

Rail transit control signal test equipment

Technical Field

The invention relates to the technical field of rail transit, in particular to a rail transit control signal testing device.

Background

The intelligent traffic system, as an intelligent scientific and technological system for solving the problem of traffic congestion, has been gradually used for traffic main roads of various cities to assist traffic guidance, guidance and marking, and the functions of the intelligent traffic system have been more and more recognized by people.

The intelligent traffic system has the greatest advantages that signal processing and analysis can be carried out through the control system or the network communication system, so that traffic can be reflected and dredged in real time, in the construction of the intelligent traffic system, many systems such as the intelligent traffic signal device, the flow guide device, the direction guide device and the like can be debugged after being installed at present, the debugging time is long, traffic signal equipment such as an electric control system and a network system of many terminals can be used in the debugging process, and the equipment can generate strong magnetic field radiation due to the debugging influence in the use process, so that nearby pedestrians are subjected to increased radiation, nearby pedestrians can be damaged, and therefore traffic signal test equipment with large radiation needs to be isolated in the debugging process, and the physical health of the pedestrians can be guaranteed.

Chinese patent (No. CN 206124332U) discloses a protective cover box of intelligent traffic signal system test equipment, which can well cover and isolate the test equipment, reduce the radiation generated by the test equipment and have good radiation-proof effect; but it has certain defect, and the whole built-in equipment of being not convenient for is walked the line installation to its wholeness closed box also is not convenient for personnel's regular maintenance.

Disclosure of Invention

The present invention is directed to a rail transit control signal testing device, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a rail transit control signal test device comprises a base and a test carriage, wherein openings are arranged on two sides of a carriage opening of the test carriage, the test carriage is installed on the base, an opening-closing outer plate is arranged at the carriage opening of the test carriage, support frames are arranged on two sides of the base, support plates are installed on the support frames through movable shafts, the support plates are attached to the outer surface of the opening-closing outer plate, two sides of each support plate are fastened with a carriage wall of the test carriage through locking bolts, a positioning area is arranged in the middle of an inner cavity of the test carriage, side edge grooves are formed in two sides of the positioning area, inner edge guide rails are arranged on the outer sides of the side edge grooves, positioning screen plates are arranged in the positioning area, the positioning screen plates are inserted into the positioning area along the inner edge guide rails, a plurality of transverse frame rods and a plurality of vertical frame rods are alternately arranged in the positioning screen plates, and outer frame plates are arranged on two sides of the positioning screen plate, and the outer edges of the vertical frame rods are positioned on the outer frame plates.

As a further scheme of the invention: the edge of the positioning area is provided with a positioning block, and the corner of the positioning screen plate is inserted into the positioning block.

As a further scheme of the invention: still be provided with antiwind frame on the interior face of location otter board, antiwind frame is including horizontal festival pole and vertical straight-bar, be provided with a plurality of vertical branches on the horizontal festival pole, vertical branch equidistance erects between the festival piece of horizontal festival pole.

As a further scheme of the invention: outer edge frames are further arranged on two sides of the positioning screen plate, and the outer edge frames are installed at two ends of the positioning screen plate in a butt joint mode.

As a further scheme of the invention: an interface area is arranged between the outer edge frame and the positioning screen plate, a fixing sleeve is arranged at the interface area, and the fixing sleeves are fixedly arranged through plug bolts.

As a further scheme of the invention: the outer wall of base and the planking that opens and shuts all adopt the radiation protection board, the both ends of radiation protection board are provided with the centre gripping curb plate, all are provided with the twice inner groovy in the centre gripping curb plate of the left and right sides, are provided with embedded stereotype of plating between the inner groovy of the left and right sides.

As a still further scheme of the invention: an inner hollow layer is arranged between the embedded lead plates on the two sides, an outer side plate is arranged on the outer side of each embedded lead plate, and the outer side plates are attached to the embedded lead plates.

Compared with the prior art, the invention has the beneficial effects that:

the opening and closing outer plate is installed at the position of the compartment opening of the test compartment from the left side and the right side, regular maintenance is conducted on equipment inside the test compartment, the opening and closing outer plate is located in an outer hoop mode through the supporting plate, and maintenance treatment is conducted on personnel who are convenient to maintain when the whole airtightness is guaranteed.

Two, in order to guarantee the stability of built-in equipment installation and the location that built-in equipment walked the line, this application is provided with the location otter board in the location district, the wire rushes through the location otter board and docks with the combination of the inside equipment of test railway carriage or compartment, it has a plurality of horizontal hack levers and vertical hack lever to be the crisscross formula of setting up on the location otter board, the installation of the equipment of being convenient for and the fixed of wire rod, thereby effectively improve the orderliness of equipment fixing, avoid the electric wire crisscross, thereby also reduce the condition to magnetic field interference between the cable, improve the accuracy to signal detection.

The radiation-proof plate is arranged on the outer face of the device, the two embedded lead-plated plates are mounted in the radiation-proof plate, and the radiation-proof plate is of a hollow structure in the name, so that the influence of the device on the people flow is reduced, and the harm to personnel is reduced.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the test car of the present invention.

FIG. 3 is a schematic view of the structure of the positioning region of the present invention.

FIG. 4 is a schematic view of a positioning net plate according to the present invention.

Fig. 5 is a schematic structural view of the radiation protection plate of the present invention.

In the figure: 1-base, 11-test box, 12-open-close outer plate, 13-support frame, 14-movable shaft, 15-support plate, 16-locking bolt, 2-positioning area, 21-side edge groove, 22-inner edge guide rail, 23-positioning block, 3-positioning screen plate, 31-vertical frame rod, 32-transverse frame rod, 33-outer frame plate, 34-anti-winding frame, 35-transverse joint rod, 36-vertical support rod, 37-outer edge frame, 38-interface area, 39-fixing sleeve, 30-plug bolt, 4-radiation-proof plate, 41-clamping side plate, 42-outer side plate, 43-inner empty layer, 44-inner groove and 45-embedded lead plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.

It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 and 2, a rail transit control signal testing device includes a base 1 and a testing compartment 11, wherein openings are disposed on two sides of a compartment opening of the testing compartment 11, the testing compartment 11 is mounted on the base 1, an opening and closing outer plate 12 is disposed at the compartment opening of the testing compartment 11, support frames 13 are disposed on two sides of the base 1, a support plate 15 is mounted on the support frame 13 through a movable shaft 14, the support plate 15 is attached to an outer surface of the opening and closing outer plate 12, and two sides of the support plate 15 are fastened with a compartment wall of the testing compartment 11 through a locking bolt 16.

This application sets up test railway carriage or compartment 11 and installs on base 1 to install the planking 12 that opens and shuts to the railway carriage or compartment mouth position of test railway carriage or compartment 11 from two directions in the left and right sides, the planking 12 that opens and shuts is the installation when opening and shutting, is convenient for carry out the periodic overhaul to the inside equipment of test railway carriage or compartment 11, and planking 12 that opens and shuts itself is the outer hoop formula location through backup pad 15, also is convenient for personnel when guaranteeing holistic seal to maintain and handle.

Referring to fig. 3 and 4, a positioning area 2 is disposed in the middle of an inner cavity of the test compartment 11, side edge grooves 21 are disposed on two sides of the positioning area 2, inner edge guide rails 22 are disposed on the outer sides of the side edge grooves 21, a positioning screen plate 3 is disposed in the positioning area 2, the positioning screen plate 3 is inserted into the positioning area 2 along the inner edge guide rails 22, the positioning screen plate 3 is inserted into the inner edge guide rails 22, a plurality of transverse frame rods 32 and vertical frame rods 31 are alternately arranged in the positioning screen plate 3, outer frame plates 33 are disposed on two sides of the positioning screen plate 3, and outer edges of the vertical frame rods 31 are positioned on the outer frame plates 33. The edge of the positioning area 2 is provided with a positioning block 23, and the corner of the positioning screen plate 3 is inserted into the positioning block 23.

In order to guarantee the stability of built-in equipment installation and the location that built-in equipment walked the line, this application is provided with location otter board 3 in locating area 2, the wire rushes through location otter board 3 and docks with the combination of the inside equipment of test railway carriage or compartment 11, it has a plurality of horizontal hack levers 32 and vertical hack lever 31 to be the alternating expression on the location otter board 3 to erect, the installation of the equipment of being convenient for and the fixed of wire rod, thereby effectively improve the orderliness of equipment fixing, avoid the electric wire crisscross, thereby also reduce the condition to magnetic field interference between the cable, improve the accuracy to signal detection.

Preferably, still be provided with antiwind frame 34 on the interior face of location otter board 3, antiwind frame 34 includes horizontal festival pole 35 and vertical straight-bar 36, be provided with a plurality of vertical branch poles 36 on the horizontal festival pole 35, vertical branch pole 36 equidistance erects between the festival piece of horizontal festival pole 35. This application further carries out location processing to the cable through antiwind frame 34, plays the supplementary effect of accomodating the arrangement.

Preferably, outer edge frames 37 are further arranged on two sides of the positioning screen plate 3, the outer edge frames 37 are installed at two ends of the positioning screen plate 3 in a butt joint mode, an interface area 38 is arranged between the outer edge frames 37 and the positioning screen plate 3, a fixing sleeve 39 is installed at the interface area 38, the fixing sleeve 39 is fixedly installed through a plug 30, and for test compartments 11 of different sizes, the size of the positioning screen plate 3 can be supplemented through the outer edge frames 37, so that the applicability of the positioning screen plate is wider.

Example two:

referring to fig. 1 and 5, the embodiment is further optimized as an embodiment, on the basis of which the outer wall of the base 1 and the opening and closing outer plate 12 both adopt radiation-proof plates 4, both ends of the radiation-proof plates 4 are provided with clamping side plates 41, two inner grooves 44 are respectively arranged in the clamping side plates 41 on the left and right sides, an embedded lead-plated plate 45 is arranged between the inner grooves 44 on the left and right sides, an inner hollow layer 43 is arranged between the embedded lead-plated plates 45 on both sides, an outer plate 42 is arranged on the outer side of the embedded lead-plated plate 45, and the outer plate 42 is attached to the embedded lead-plated plate 45.

The utility model provides an external face all sets up and is provided with radiation protection board 4, installs the embedded lead plate 45 that plates of twice in the radiation protection board 4 to hollow structure in the title, thereby reduce the influence of this equipment to the stream of people, reduce the harm to personnel.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A rail transit control signal test device comprises a base (1) and a test compartment (11), wherein openings are arranged on two sides of a compartment opening of the test compartment (11), the test compartment (11) is installed on the base (1), an opening and closing outer plate (12) is arranged at the compartment opening of the test compartment (11), the rail transit control signal test device is characterized in that support frames (13) are arranged on two sides of the base (1), a support plate (15) is installed on each support frame (13) through a movable shaft (14), the support plate (15) is attached to the outer surface of the opening and closing outer plate (12), two sides of the support plate (15) are fastened with a compartment wall of the test compartment (11) through locking bolts (16), a positioning area (2) is arranged in the middle position of an inner cavity of the test compartment (11), side edge grooves (21) are arranged on two sides of the positioning area (2), inner edge guide rails (22) are arranged on the outer sides of the side edge grooves, be provided with location otter board (3) in location district (2), location otter board (3) insert to location district (2) along interior along guide rail (22), interior along guide rail (22) in-insert location otter board (3), be the alternating expression in location otter board (3) and erect a plurality of horizontal hack levers (32) and vertical hack lever (31), the both sides of location otter board (3) are provided with exterior frame plate (33), vertical hack lever (31) are outer along location and exterior frame plate (33).

2. The rail transit control signal testing device according to claim 1, wherein a positioning block (23) is provided at an edge of the positioning area (2), and a corner of the positioning net plate (3) is inserted into the positioning block (23).

3. The rail transit control signal testing equipment according to claim 1, wherein an anti-winding frame (34) is further arranged on the inner plate surface of the positioning net plate (3), the anti-winding frame (34) comprises a transverse section rod (35) and a vertical straight rod (36), a plurality of vertical supporting rods (36) are arranged on the transverse section rod (35), and the vertical supporting rods (36) are erected among the sections of the transverse section rod (35) at equal intervals.

4. The rail transit control signal testing device according to claim 3, wherein two sides of the positioning net plate (3) are further provided with outer edge frames (37), and the outer edge frames (37) are installed at two ends of the positioning net plate (3) in a butt joint mode.

5. The rail transit control signal testing device according to claim 4, wherein an interface area (38) is arranged between the outer edge frame (37) and the positioning net plate (3), a fixing sleeve (39) is installed at the interface area (38), and the fixing sleeves (39) are fixedly installed through a plug (30).

6. The rail transit control signal testing equipment according to any one of claims 1 to 5, wherein the outer wall of the base (1) and the opening and closing outer plate (12) are radiation-proof plates (4), clamping side plates (41) are arranged at two ends of each radiation-proof plate (4), two inner grooves (44) are arranged in the clamping side plates (41) at the left side and the right side, and an embedded lead-plated plate (45) is arranged between the inner grooves (44) at the left side and the right side.

7. The rail transit control signal testing device according to claim 6, wherein an inner hollow layer (43) is arranged between the embedded lead plates (45) on two sides, an outer side plate (42) is arranged on the outer side of each embedded lead plate (45), and the outer side plate (42) is attached to the embedded lead plates (45).