CN215475147U

CN215475147U - Subway network annunciator convenient to installation

Info

Publication number: CN215475147U
Application number: CN202122124851.5U
Authority: CN
Inventors: 徐勇
Original assignee: Zhejiang Jiashun Information Technology Co ltd
Current assignee: Zhejiang Jiashun Information Technology Co ltd
Priority date: 2021-09-04
Filing date: 2021-09-04
Publication date: 2022-01-11
Anticipated expiration: 2031-09-04

Abstract

The utility model discloses a subway network annunciator convenient to install, which comprises a supporting seat, a rear shell and a supporting column, wherein the supporting seat is L-shaped, and the rear shell is installed at the top of the supporting seat; a groove is formed in the rear shell and is U-shaped, a clamping groove is formed in the bottom wall of the rear shell, a front shell is arranged in the groove, a lug is arranged at the bottom of the front shell, and the lug is matched with the clamping groove; the support column is installed at the top of supporting seat, and the support column is located the rear of backshell. According to the utility model, by installing the rear shell, the front shell, the grooves, the clamping grooves and the bumps, when the subway network annunciator is installed, the box body of the subway network annunciator is firstly placed on the bottom wall of the rear shell, then three surfaces of the front shell are respectively aligned to the corresponding grooves, so that the grooves are embedded with the front shell, and in the embedding process, the bumps at the bottom of the front shell are also embedded with the clamping grooves, so that a certain protection effect is achieved, and the installation and the disassembly are convenient.

Description

Subway network annunciator convenient to installation

Technical Field

The utility model relates to the technical field of subway network annunciators, in particular to a subway network annunciator convenient to install.

Background

In the daily operation of subway, need use the subway network signal ware to transmit the signal, but current subway network signal ware transmission device is when using, and the installation of being inconvenient, when the subway network signal ware breaks down, because dismantle relatively more complicated, inconvenient in time overhauls the change to the subway network signal ware, has certain limitation.

The existing subway network annunciator device has the defects that:

1. the utility model discloses a chinese utility model patent of publication number CN201921473092.x discloses a special device that floats of railway signal equipment, including two installed parts, the installed part is the U-shaped, and the same casing of fixedly connected with between two installed parts, the bar opening has all been seted up at the upper and lower both ends of casing, install two signal equipment in the casing, and be provided with the fixed establishment who is connected with signal equipment on the inner wall of casing, fixed establishment includes the horizontal pole of sliding connection on the casing lateral wall, the one end of horizontal pole extends to in the casing and fixedly connected with mounting panel, and sliding connection has two splint of being connected with signal equipment on the lateral wall of mounting panel, the one end that the mounting panel was kept away from to the horizontal pole runs through casing and installed part and fixedly connected with stopper in proper order. The utility model can be suitable for the installation of signal equipment with different sizes, reduces the influence of external shaking or vibration on the signal equipment and is beneficial to the long-term use of the signal equipment.

However, the floating device for railway signal equipment of the above publication only considers the installation of signal equipment with different sizes, reduces the influence of external shaking or vibration on the signal equipment, and does not consider whether the installation is complicated, and when the installation is complicated, it is inconvenient to replace and repair the equipment when the equipment fails.

In view of the above, there is a need to develop a subway network annunciator which can be conveniently installed, and avoid the situation of complex disassembly.

2. The existing subway network annunciator is inconvenient to perform ash removal treatment on the subway network annunciator, and the performance of the subway network annunciator is easily influenced due to excessive dust accumulation on the subway network annunciator.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a subway network annunciator convenient to install, so as to solve the problem that the subway network annunciator mentioned in the background art is inconvenient to install.

In order to achieve the purpose, the utility model provides the following technical scheme: a subway network annunciator convenient to install comprises a supporting seat, a rear shell and a supporting column, wherein the supporting seat is L-shaped, and the rear shell is installed at the top of the supporting seat;

a groove is formed in the rear shell and is U-shaped, a clamping groove is formed in the bottom wall of the rear shell, a front shell is arranged in the groove, a lug is arranged at the bottom of the front shell, and the lug is matched with the clamping groove;

the support column is installed at the top of supporting seat, and the support column is located the rear of backshell.

Preferably, the lantern ring has been cup jointed to the surface of support column, the surface mounting of the lantern ring has the spliced pole, the one end of spliced pole is installed and is put the thing frame, the internally surface mounting who puts the thing frame has the brush, and the internal surface of brush laminates with the surface of preceding shell and backshell mutually.

Preferably, servo motor is installed in the front of supporting seat, reciprocal lead screw is installed to servo motor's output, the base is installed to the bottom of reciprocal lead screw, and the bottom of base is connected with the bottom of supporting seat, the surface threaded connection of reciprocal lead screw has the slider.

Preferably, the safety cover is installed at the top of supporting seat, and the roof of safety cover is located the top of servo motor and support column, the back of safety cover is laminated with the front of supporting seat mutually, the connecting block is installed on the top of supporting seat.

Preferably, the subway network annunciator box body is installed to the diapire of backshell, and subway network annunciator box body is located the rear of draw-in groove.

Preferably, the outer surface of the sliding block is provided with a connecting rod, and one end of the connecting rod is connected with the outer surface of the lantern ring.

Preferably, the heat dissipation holes are arranged in an equidistant mode and penetrate through the outer surface of the rear shell, the outer surface of the front shell and the front face of the box body of the subway network annunciator.

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

1. according to the utility model, through installing the rear shell, the front shell, the groove, the clamping groove and the bump, when the box body of the subway network annunciator is installed, the box body of the subway network annunciator is placed on the bottom wall of the rear shell firstly, then the front shell is aligned to the groove, so that the groove is embedded with the front shell, in the embedding process, the bump at the bottom of the front shell is also embedded with the clamping groove, a certain protection effect is achieved, the installation and the disassembly are convenient, when the box body of the subway network annunciator needs to be checked, the front shell is pulled upwards, so that the front shell is not embedded with the groove and the clamping groove of the rear shell.

2. According to the subway network annunciator, the supporting column, the lantern ring, the storage frame, the brush, the servo motor and the reciprocating screw rod are arranged, dust is easily generated after the subway network annunciator is installed, the servo motor is started at the moment, the sliding block is driven to move up and down on the reciprocating screw rod, the lantern ring is driven to move up and down on the supporting column, the brush in the storage frame is driven to perform dust cleaning treatment on the front shell and the rear shell under the action of the connecting column, and the phenomenon that the dust enters the subway network annunciator after being accumulated too much and the performance of the subway network annunciator is affected is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an assembly structure of the servo motor and the supporting column of the present invention;

FIG. 3 is a schematic view of an assembly structure of the protection cover, the rear case and the servo motor of the present invention;

FIG. 4 is a schematic view of an assembly structure of the rear housing, the heat dissipation hole and the bump according to the present invention;

FIG. 5 is a schematic diagram of an assembly structure of the rear shell and the box body of the subway network annunciator of the present invention;

in the figure: 1. a supporting seat; 101. a protective cover; 102. connecting blocks; 2. a rear housing; 201. a front housing; 202. a groove; 203. a card slot; 204. a bump; 3. heat dissipation holes; 4. a servo motor; 401. a reciprocating screw rod; 402. a base; 403. a slider; 5. a support pillar; 501. a collar; 502. connecting columns; 503. a storage frame; 504. a brush; 6. subway network signal ware box body.

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.

In the first embodiment, please refer to fig. 1, fig. 4 and fig. 5, an embodiment of the present invention: the utility model provides a subway network signal ware convenient to installation, including supporting seat 1, backshell 2 and subway network signal ware box body 6, safety cover 101 is installed at the top of supporting seat 1, and the roof of safety cover 101 is located servo motor 4 and support column 5's top, the back of safety cover 101 is laminated with the front of supporting seat 1 mutually, connecting block 102 is installed on the top of supporting seat 1, supporting seat 1 is "L" style of calligraphy, backshell 2 is installed at the top of supporting seat 1, the inside of backshell 2 is provided with recess 202, and recess 202 is "U" style of calligraphy, draw-in groove 203 is installed to the diapire of backshell 2, shell 201 before the internally mounted of recess 202, lug 204 is installed to the bottom of preceding shell 201, and lug 204 and draw-in groove 203 looks adaptation, subway network signal ware box body 6 is installed to the diapire of backshell 2, and subway network signal ware box body 6 is located the rear of draw-in groove 203.

Specifically, when the subway network annunciator is installed, the subway network annunciator box body 6 is placed on the bottom wall of the rear shell 2, three surfaces of the front shell 201 are respectively aligned with the corresponding grooves 202 on the rear shell 2, the front shell 201 is downwards inserted into the grooves 202, the front shell 201 is embedded with the grooves 202, in the process, the bumps 204 at the bottom of the front shell 201 are also embedded with the clamping grooves 203, then the protection cover 101 is installed on the supporting seat 1, the servo motor 4, the reciprocating screw rod 401 and the supporting columns 5 are positioned inside the protection cover 101, a certain protection effect is achieved, the devices are prevented from being exposed outside and damaged, then the connection block 102 is installed at a required position, the installation of the subway network annunciator box body 6 is completed, when the subway network annunciator needs to be disassembled, only the front shell 201 needs to be upwards pushed, the front shell 201 is not embedded with the grooves 202, and then the subway network annunciator box body 6 can be inspected, the disassembly is simple, and the assembly is convenient.

Embodiment two, as shown in fig. 2 and fig. 3, a subway network annunciator convenient to install comprises heat dissipation holes 3, a servo motor 4 and support pillars 5, the heat dissipation holes 3 are arranged at equal intervals on the outer surface of a rear shell 2, a front shell 201 and the front surface of a box 6 of the subway network annunciator, the servo motor 4 is installed on the front surface of a support seat 1, a reciprocating screw 401 is installed at the output end of the servo motor 4, a base 402 is installed at the bottom end of the reciprocating screw 401, the bottom end of the base 402 is connected with the bottom end of the support seat 1, a slider 403 is connected to the outer surface of the reciprocating screw 401 in a threaded manner, a connecting rod is installed on the outer surface of the slider 403, one end of the connecting rod is connected with the outer surface of a collar 501, the support pillar 5 is installed on the top of the support seat 1, the support pillar 5 is located behind the rear shell 2, a collar 501 is sleeved on the outer surface of the support pillar 5, a connecting post 502 is installed on the outer surface of the collar 501, a storage frame 503 is installed at one end of the connecting column 502, a brush 504 is installed on the inner surface of the storage frame 503, and the inner surface of the brush 504 is attached to the outer surfaces of the front casing 201 and the rear casing 2.

Specifically, after the box body 6 of the subway network annunciator works for a period of time, a large amount of dust is accumulated outside the shell of the box body, the performance of the box body 6 of the subway network annunciator is easily affected after the dust is not cleared and accumulated for a long time, the front shell 201 and the rear shell 2 play a certain dust-proof role, the servo motor 4 is started to drive the slider 403 to move on the reciprocating screw rod 401, the slider 403 can move upwards along the reciprocating screw rod 401 after touching the base 402 when sliding to the bottom of the reciprocating screw rod 401, then the collar 501 is driven to move up and down on the support column 5 under the action of the connecting rod, the brush 504 on the storage frame 503 is driven to clean the outer surfaces of the front shell 201 and the rear shell 2 under the action of the connecting column 502, the phenomenon that the dust of the shell enters the inside of the box body 6 of the subway network annunciator after being excessively accumulated is avoided, and the occurrence of the condition that the performance of the box body 6 of the subway network annunciator is affected is avoided, and at the in-process of subway network signal ware box body 6 work, the heat that gives out can give out through louvre 3, avoids the heat accumulation heat to lead to subway network signal ware box body 6 to damage.

The working principle is as follows: firstly, when a subway network annunciator is installed, a box body 6 of the subway network annunciator is placed on the bottom wall of a rear shell 2, then a front shell 201 is aligned to a groove 202 on the rear shell 2, the front shell 201 is downwards inserted into the groove 202, the front shell 201 is embedded with the groove 202, at the moment, a lug 204 at the bottom of the front shell 201 is also embedded with a clamping groove 203, then a protection cover 101 is installed on a support seat 1, a certain protection effect is achieved on a servo motor 4, the servo motor 4 is prevented from being exposed and damaged, and then a connecting block 102 is fixed, so that the whole device can be installed at a required position;

the servo motor 4 is started to drive the sliding block 403 to move on the reciprocating screw rod 401, so that the lantern ring 501 is driven to move on the supporting column 5, the brush 504 on the object placing frame 503 is driven to clean the outer surfaces of the front shell 201 and the rear shell 2 under the action of the connecting column 502, dust is prevented from entering the box body 6 of the subway network annunciator after excessive dust on the shell is accumulated, and the situation that the performance of the box body 6 of the subway network annunciator is affected is avoided;

at subway network annunciator box body 6 in the course of the work, can distribute away the heat that 6 during operation of subway network annunciator box bodies produced through louvre 3 to avoid thermal piling up.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

It will be evident to those skilled in the art that the utility model 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 utility model 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.

Claims

1. The utility model provides a subway network signal ware convenient to installation, includes supporting seat (1), backshell (2) and support column (5), its characterized in that: the supporting seat (1) is L-shaped, and a rear shell (2) is mounted at the top of the supporting seat (1);

a groove (202) is formed in the rear shell (2), the groove (202) is U-shaped, a clamping groove (203) is formed in the bottom wall of the rear shell (2), a front shell (201) is arranged in the groove (202), a lug (204) is arranged at the bottom of the front shell (201), and the lug (204) is matched with the clamping groove (203);

support column (5) are installed at the top of supporting seat (1), and support column (5) are located the rear of backshell (2).

2. An easy-to-install subway network annunciator as claimed in claim 1, wherein: the surface of support column (5) has cup jointed lantern ring (501), the surface mounting of lantern ring (501) has spliced pole (502), the one end of spliced pole (502) is installed and is put thing frame (503), the surface mounting who puts thing frame (503) has brush (504), and the internal surface of brush (504) and the surface of preceding shell (201) and backshell (2) laminate mutually.

3. An easy-to-install subway network annunciator as claimed in claim 1, wherein: the front of supporting seat (1) is installed servo motor (4), reciprocal lead screw (401) is installed to the output of servo motor (4), base (402) are installed to the bottom of reciprocal lead screw (401), and the bottom of base (402) is connected with the bottom of supporting seat (1), the surface threaded connection of reciprocal lead screw (401) has slider (403).

4. An easy-to-install subway network annunciator as claimed in claim 1, wherein: protection cover (101) are installed at the top of supporting seat (1), and the roof of protection cover (101) is located the top of servo motor (4) and support column (5), the back of protection cover (101) is laminated with the front of supporting seat (1) mutually, connecting block (102) are installed on the top of supporting seat (1).

5. An easy-to-install subway network annunciator as claimed in claim 1, wherein: subway network annunciator box body (6) are installed to the diapire of backshell (2), and subway network annunciator box body (6) are located the rear of draw-in groove (203).

6. A subway network annunciator as claimed in claim 3, which is easy to install, and is characterized in that: the outer surface of the sliding block (403) is provided with a connecting rod, and one end of the connecting rod is connected with the outer surface of the lantern ring (501).

7. An easy-to-install subway network annunciator as claimed in claim 1, wherein: the heat dissipation holes (3) which are arranged at equal intervals are formed in the outer surfaces of the rear shell (2) and the front shell (201) and the front surface of the subway network annunciator box body (6) in a penetrating mode.