CN215345684U - Urban rail transit signal equipment with protective structure - Google Patents

Abstract

The utility model relates to the technical field of urban rail transit signal equipment, provides urban rail transit signal equipment with a protective structure, which is convenient for controllable heat dissipation with higher heat dissipation efficiency, and simultaneously, dust is not easy to enter the device, the dustproof net rack for dust prevention is convenient to mount and dismount, has high practicability, comprises a machine body, a plurality of mounting openings are arranged on the side wall of the machine body, heat dissipation fans are arranged in the mounting openings, and installing port department can dismantle and be connected with dustproof otter board, the top intercommunication of organism has the heat dissipation storehouse, two thermovents have been seted up on the lateral wall in heat dissipation storehouse, four supporting sliding carriages of fixedly connected with on the lateral wall of organism, the one end of four supporting sliding carriages all communicates with each other with the external world, it is provided with spacing all to slide in four supporting sliding carriages, two dustproof rack that match with the thermovent of fixedly connected with between four spacing, it carries out spacing locating part all to be provided with in four supporting sliding carriages to be used for carrying on spacing mounted position to spacing.

Description

Urban rail transit signal equipment with protective structure

Technical Field

The utility model relates to the technical field of urban rail transit signal equipment, in particular to urban rail transit signal equipment with a protection structure.

Background

Urban rail transit signal equipment is one of the important components of modern urban traffic systems, is mainly used for controlling and managing urban road traffic signals, and is usually installed in a protective box for protecting the urban road traffic signals.

Through retrieval, the utility model with Chinese patent application No. CN202021071115.7 discloses an urban rail transit signal with a protection structure, which is roughly described as comprising an anti-slip bin, a rotating shaft is arranged at the middle position of the bottom inside the anti-slip bin, a gear is arranged at the middle position outside the rotating shaft, a pull rod is arranged at the bottom of one side of the anti-slip bin, one side of the pull rod close to the gear extends to the inside of the anti-slip bin, a clamping block is arranged at one side of the pull rod close to the gear, a first spring is sleeved outside the pull rod close to the clamping block, when in use, the rapid disassembly and assembly can be carried out through the traffic signal, the disassembly and assembly time can be greatly reduced, the disassembly and assembly efficiency can be greatly improved, the influence on traffic control can be reduced, the safety coefficient can be improved, and the heat dissipation holes are arranged simultaneously, the rapid heat dissipation can be carried out according to the characteristic that the heat goes upwards, the stable work of the traffic signal can be improved, in addition, the fixing of the connecting line is arranged, so that the occurrence of the line separation can be effectively reduced.

Although the aforesaid prior art scheme is convenient for carry out the dismouting to be convenient for dispel the heat through the louvre, it just dispels the heat through setting up the louvre, and the heat is difficult to independently and the higher discharge of radiating efficiency, and the dust is easy to be followed inside the louvre entering device of louvre simultaneously, thereby easily influences the use of internal component.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides urban rail transit signal equipment with a protective structure, which aims to solve the problems that in the prior art, heat is difficult to be automatically discharged with high heat dissipation efficiency, and dust is easy to enter the device from a heat dissipation hole, so that the use of internal elements is easy to be influenced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an urban rail transit signal equipment with protective structure, includes the organism, seted up a plurality of installing ports on the lateral wall of organism, installed the heat dissipation fan in the installing port to installing port department can dismantle and be connected with dustproof otter board, and the top intercommunication of organism has the heat dissipation storehouse, two thermovents have been seted up on the lateral wall in heat dissipation storehouse, four supporting sliding carriages of fixedly connected with on the lateral wall of organism, four the one end of supporting sliding carriage all communicates with each other with the external world, and four supporting sliding carriages all slide in and be provided with spacing, and two dustproof rack that match with the thermovent of fixedly connected with between four spacing, all be provided with in four supporting sliding carriages and be used for carrying out spacing locating part to spacing mounted position.

Preferably, the limiting part comprises an L-shaped limiting plate, an adjusting opening is formed in the side wall of the supporting sliding frame, the L-shaped limiting plate is arranged in the adjusting opening in a sliding mode, and a fixing part is arranged between the L-shaped limiting plate and the supporting sliding frame.

Further, the mounting is the fixed pin, and the interior roof of adjusting the mouth communicates with each other with the external world and has fixing hole, the fixed pin sets up in fixing hole, and two fixed slots that match with the fixed pin are seted up on the top of L type limiting plate.

Still further, dustproof net rack includes the dust cover, dust cover fixed connection is between two spacing framves, and the inside of protection casing can be dismantled and be connected with the dust filter otter board.

As a further scheme of the scheme, a plurality of fixing through holes are formed in the side wall of the dustproof screen plate, fixing bolts are arranged in the fixing through holes, and a plurality of fixing screw grooves matched with the fixing bolts are correspondingly formed in the outer side wall of the machine body.

As a further scheme of the scheme, the inner part of the dust cover is fixedly connected with a transverse plate, and the dust filtering screen plate is connected with the transverse plate through a plurality of mounting bolts.

On the basis of the scheme, the top end of the fixing pin is fixedly connected with a lifting ring.

On the basis of the scheme, the limiting frame is further provided with a handle.

(III) advantageous effects

Compared with the prior art, the utility model provides urban rail transit signal equipment with a protective structure, which has the following beneficial effects:

in the utility model, a plurality of mounting ports are arranged, and the heat dissipation fans are arranged in the mounting ports, so that the heat dissipation and ventilation in the controllable auxiliary machine body with higher heat dissipation efficiency are facilitated, meanwhile, the dust prevention and protection at the mounting ports are facilitated through the dust prevention screen plate detachably connected at the mounting ports, on the basis, the heat in the machine body is facilitated to be discharged from the top of the machine body through the two heat dissipation ports on the heat dissipation bin, the two dust prevention net racks matched with the heat dissipation ports are facilitated to carry out the dust prevention and protection at the two heat dissipation ports, meanwhile, the two dust prevention net racks are facilitated to be mounted or dismounted through the sliding of the four limiting frames in the four supporting sliding frames, the mounting positions of the limiting frames are facilitated to be limited through the limiting parts arranged in the supporting sliding frames, therefore, the urban rail transit signal equipment with the protection structure is convenient to dissipate heat with controllable and higher heat dissipation efficiency, and meanwhile, dust is not easy to enter the device, thereby be difficult for influencing the use of internal component to it is convenient for install and dismantle for dirt-proof dustproof rack, and the practicality is higher.

Drawings

FIG. 1 is a schematic perspective view of the body, heat dissipation fan, heat dissipation chamber and support carriage of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic perspective view of the present invention;

fig. 5 is a schematic perspective view of the matching of the limiting frame and the dustproof net frame.

In the figure: 1. a body; 2. a heat dissipation fan; 3. a dustproof screen plate; 4. a heat dissipation bin; 5. a support carriage; 6. a limiting frame; 7. a dustproof net rack; 8. an L-shaped limiting plate; 9. a fixing pin; 10. a dust cover; 11. a dust filter screen plate; 12. fixing the bolt; 13. a transverse plate; 14. installing a bolt; 15. lifting a ring; 16. a handle.

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Examples

Referring to fig. 1-5, an urban rail transit signal device with a protective structure comprises a device body 1, a plurality of mounting ports are formed on the side wall of the device body 1, a heat dissipation fan 2 is installed in each mounting port, so as to facilitate heat dissipation and ventilation in the auxiliary device body 1 with controllability and high heat dissipation efficiency, a dustproof screen plate 3 is detachably connected to each mounting port, so as to facilitate dustproof protection of each mounting port, a plurality of fixing through holes are formed on the side wall of the dustproof screen plate 3, fixing bolts 12 are arranged in the fixing through holes, a plurality of fixing screw grooves matched with the fixing bolts 12 are correspondingly formed on the outer side wall of the device body 1, so as to facilitate installation and disassembly of the dustproof screen plate 3, thereby be convenient for clear up or change dustproof mesh plate 3, the top intercommunication of organism 1 has heat dissipation storehouse 4, has seted up two thermovents on the lateral wall in heat dissipation storehouse 4, and the heat in the organism 1 of being convenient for is discharged from the top of organism 1.

Further, four supporting carriages 5 are fixedly connected to the outer side wall of the machine body 1, one ends of the four supporting carriages 5 are communicated with the outside, limiting frames 6 are arranged in the four supporting carriages 5 in a sliding manner, handles 16 are mounted on the limiting frames 6 to facilitate the control of the sliding of the limiting frames 6, two dustproof net frames 7 matched with the heat dissipation ports are fixedly connected between the four limiting frames 6, each dustproof net frame 7 comprises a dustproof cover 10 which is fixedly connected between the two limiting frames 6, a dust filter plate 11 is detachably connected inside the dustproof cover, the dust filter plate 11 facilitates the dustproof protection in the heat dissipation ports, a transverse plate 13 is fixedly connected inside the dustproof cover, the dust filter plate 11 is connected with the transverse plate 13 through a plurality of mounting bolts 14, the installation and the disassembly of the dust filter plate 11 on the dustproof cover are facilitated, the cleaning or the replacement of the dust filter plate 11 is facilitated, limiting parts for limiting the mounting positions of the limiting frames 6 are arranged in the four supporting carriages 5, the locating part includes L type limiting plate 8, the regulation mouth has been seted up on the lateral wall of support balladeur train 5, L type limiting plate 8 slides and sets up in the regulation mouth, and be provided with the mounting between L type limiting plate 8 and the support balladeur train 5, the mounting is fixed pin 9, the interior roof of regulation mouth communicates with each other with the external world and has fixed through hole, fixed pin 9 sets up in fixed through hole, two fixed slots that match with fixed pin 9 are seted up on the top of L type limiting plate 8, the top fixedly connected with handle ring 15 of fixed pin 9, be convenient for operate fixed pin 9.

It should be further described that the heat dissipation fan 2 in this embodiment is a conventional device purchased from the market and known to those skilled in the art, and the model can be selected or customized according to actual needs, and in this patent, we only use it, and do not improve its structure and function, and its setting mode, installation mode, and electrical connection mode are used, and for those skilled in the art, it is only necessary to perform debugging operations according to the requirements of their usage specifications, and it is not described here any more, and the heat dissipation fan 2 is provided with a control switch matched with it, and the installation position of the control switch is selected according to the actual usage requirements, so that the operation and control of the operator are facilitated.

To sum up, this urban rail transit signal equipment with protective structure's theory of operation and working process do, when needing to dispel the heat in the organism 1, can open a plurality of heat dissipation fans 2, a plurality of heat dissipation fans 2 carry out the cooling ventilation in the controllable and higher supplementary organism 1 of radiating efficiency, heat in the organism 1 will the upward movement two thermovents that follow on the heat dissipation storehouse 4 discharge, a plurality of dustproof otter boards 3 will prevent dust to a plurality of installing port department, two dirt otter boards 11 will prevent dust to two thermovents department, thereby be convenient for reduce the dust that gets into in the organism 1 from these two kinds of positions.

Further, when the dirt otter board 11 need be cleared up or changed, can upwards extract two fixed pins 9 on two supporting sliding rack 5 that correspond earlier, then can outwards slide two L type limiting plates 8 in these two supporting sliding rack 5, until L type limiting plate 8 no longer has limiting displacement to spacing 6, two spacing 6 of accessible follow organism 1 roll-off rather than the dust cover 10 of being connected this moment, rethread dismantles a plurality of construction bolts 14 and dismantles dirt otter board 11 can, when dirt otter board 3 need clear up or change, can with dirt otter board 3 follow organism 1's lateral wall pull down through dismantling a plurality of construction bolts 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. An urban rail transit signal device with a protective structure comprises a machine body (1), it is characterized in that the side wall of the machine body (1) is provided with a plurality of mounting openings, the mounting openings are internally provided with heat dissipation fans (2), a dustproof mesh plate (3) is detachably connected at the mounting opening, the top end of the machine body (1) is communicated with a heat dissipation bin (4), two thermovents are formed in the side wall of the heat dissipation bin (4), four supporting sliding frames (5) and four supporting sliding frames are fixedly connected to the outer side wall of the machine body (1), one end of each supporting sliding frame (5) is communicated with the outside, the four supporting sliding frames (5) are internally provided with limiting frames (6) in a sliding mode, two dustproof net racks (7) matched with the thermovents are fixedly connected between the four limiting frames (6), and four supporting sliding frames (5) are internally provided with limiting parts used for limiting the mounting positions of the limiting frames (6).

2. The urban rail transit signal equipment with the protective structure according to claim 1, wherein the limiting member comprises an L-shaped limiting plate (8), the side wall of the support carriage (5) is provided with an adjusting opening, the L-shaped limiting plate (8) is slidably disposed in the adjusting opening, and a fixing member is disposed between the L-shaped limiting plate (8) and the support carriage (5).

3. The urban rail transit signal equipment with the protective structure according to claim 2, wherein the fixing member is a fixing pin (9), the inner top wall of the adjusting opening is communicated with the outside to form a fixing through hole, the fixing pin (9) is arranged in the fixing through hole, and two fixing grooves matched with the fixing pin (9) are formed in the top end of the L-shaped limiting plate (8).

4. The urban rail transit signal equipment with the protection structure according to claim 3, wherein the dustproof net rack (7) comprises a dustproof cover (10), the dustproof cover is fixedly connected between the two limiting frames (6), and a dust filtering net plate (11) is detachably connected inside the dustproof cover.

5. The urban rail transit signal equipment with the protective structure according to claim 4, wherein the side wall of the dustproof mesh plate (3) is provided with a plurality of fixing through holes, fixing bolts (12) are arranged in the fixing through holes, and the outer side wall of the machine body (1) is correspondingly provided with a plurality of fixing screw grooves matched with the fixing bolts (12).

6. The urban rail transit signal equipment with the protective structure according to claim 5, wherein a transverse plate (13) is fixedly connected to the inside of the dust cover, and the dust filter screen plate (11) is connected with the transverse plate (13) through a plurality of mounting bolts (14).

7. Urban rail transit signal equipment with protective structure according to claim 6, characterized in that the top end of the fixing pin (9) is fixedly connected with a bail (15).

8. The urban rail transit signal equipment with the protective structure according to claim 7, characterized in that a handle (16) is installed on the limiting frame (6).

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