CN220391259U

CN220391259U - Subway signal prompting device

Info

Publication number: CN220391259U
Application number: CN202322330374.7U
Authority: CN
Inventors: 王凯; 刘晓亮; 马凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-01-26
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses a subway signal prompting device, which relates to the technical field of subway signal prompting devices and comprises a base and a connecting block, wherein a placing groove is formed in the top surface of the base, moving grooves are formed in the left side and the right side of the inner wall of the placing groove, spring cavities are formed in the left side and the right side of the inner wall of the base, pushing rods are arranged on the left side and the right side of the base, one side of each pushing rod wall is positioned in the corresponding spring cavity, a first spring is sleeved in each pushing rod wall, and one end of each pushing rod wall, which is positioned in the corresponding first spring, is fixedly connected with a first annular block. The utility model can avoid the inconvenience of maintenance and disassembly when the traditional fixedly installed signal prompt device is damaged, can reduce the disassembly time, can quickly replace the signal prompt device, reduces the tedious operation of staff, reduces the labor capacity of the staff, does not need the maintenance of the signal prompt device in a tunnel by the worker, and increases the safety during maintenance.

Description

Subway signal prompting device

Technical Field

The utility model relates to the technical field of subway signal prompting devices, in particular to a subway signal prompting device.

Background

Currently, a subway station is generally provided with a prompting device, such as an indication of a departure signal and an indication of a stopping signal, and the signal indicating device is usually installed in a tunnel of a subway so as to prompt a subway driver to drive.

When the subway needs to turn or get off, a subway signal prompting device is needed.

The applicant has disclosed a kind of subway signal prompting device through searching and finding chinese patent, "CN214093768U" its publication (bulletin) number, this patent has realized the angle modulation of display screen mainly through slewing mechanism, make a plurality of angles and passengers that are far away can both see clearly the content on the display screen, be favorable to playing prompting device's suggestion effect, make things convenient for the passenger to go out, and telescopic high setting is more than two meters, reduce passenger, pedestrian etc. to shelter from the condition of display screen and appear, but traditional subway signal prompting device is fixed in the subway tunnel for fixed mode usually, when the device damages or needs to overhaul, can only overhaul in the tunnel by the maintainer, can not be to its quick replacement delay, the operation of subway work is hindered, also have very big potential safety hazard when the maintenance is overhauld in the tunnel simultaneously, security when having reduced the maintenance.

Disclosure of Invention

The utility model aims to provide a subway signal prompting device, which is used for solving the problems that the traditional subway signal prompting device provided in the background art is usually fixed in a subway tunnel, and when the device is damaged or needs to be overhauled, overhauling can only be carried out in the tunnel by overhauling staff, the device cannot be quickly replaced, the operation of subway work is delayed, and meanwhile, when overhauling and maintaining are carried out in the tunnel, the device also has great potential safety hazard, and the safety during overhauling is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a subway signal prompt device, includes base and connecting block, the standing groove has been seted up to the top surface of base, the movable groove has all been seted up to the left and right sides of standing groove inner wall, the spring chamber has all been seted up to the inside left and right sides of base, the left and right sides of base all is equipped with the dwang, two the inside that one side of dwang pole wall is located corresponding spring chamber has all been cup jointed first spring, two the equal fixedly connected with first loop wheel of one side of dwang pole wall is located the one end of corresponding first spring, two the equal sliding connection of the other end of one side of dwang pole wall has the second loop wheel, two the equal fixedly connected with first attenuator of the top surface of dwang pole wall one side is located the inside of corresponding movable groove, two the second spring has all been cup jointed on the surface of first attenuator, two the equal fixedly connected with dysmorphism piece of output of first attenuator, two the top surface of dysmorphism piece is fixedly connected with fixture block, the inside is equipped with mobile device.

Preferably, the mobile device is including having seted up the removal chamber at the connecting block inner wall, the intercommunication mouth has all been seted up to the left and right sides of removing the intracavity wall, the equal fixedly connected with second attenuator in left and right sides of removal intracavity wall downside, two the third spring has all been cup jointed on the surface of second attenuator, two the common fixedly connected with of output of second attenuator presses the board, the spread groove has all been seted up to the downside on both sides about the connecting block, two the draw-in groove has all been seted up to the upside of spread groove inner wall, the equal fixedly connected with of left and right sides of pressing the board bottom presses the pole.

Preferably, one end of each pushing rod penetrates through the left surface and the right surface of the base and one side of the corresponding spring cavity inner wall respectively to extend to one side of the corresponding moving groove inner wall, the surfaces of each first annular block are fixedly connected with one side of the corresponding spring cavity inner wall, one surface of each special-shaped block is rotationally connected with one side of the corresponding pushing rod wall respectively, the left surface and the right surface of each pressing plate penetrate through the left side and the right side of the moving cavity inner wall respectively to extend to the upper side of the left surface and the right surface of the connecting block, and the lower ends of the pressing rods penetrate through the left side and the right side of the lower side of the moving cavity inner wall and extend to the upper side of the corresponding clamping groove inner wall.

Preferably, the bottom surface of base fixedly connected with backup pad.

Preferably, the right side fixedly connected with wall body of backup pad, the top surface fixedly connected with signal lamp of connecting block has guaranteed the normal operating of equipment.

Preferably, the baffle is fixedly connected with on the upper side in front of the signal lamp, and two the equal fixedly connected with of one end of catch bar promotes the piece, makes things convenient for the staff to use more.

Preferably, the lower side of the left surface of the wall body and the bottom surface of the supporting plate are fixedly connected with a diagonal brace, and the diagonal brace is made of cast steel.

The utility model has the technical effects and advantages that:

1. through utilizing the catch bar to inwards promote the dysmorphism piece, when the dysmorphism piece removes the draw-in groove below, utilize the elasticity of second spring to push away the fixture block in the draw-in groove, the purpose of joint is formed, when equipment needs maintenance dismantlement, only need utilize the effect of pressing the board, can drive the catch bar and move down when extruding the third spring, push down the fixture block, at this moment, can utilize the resilience force of first spring, pull back the catch bar, play quick dismantlement's purpose, this equipment can avoid the inconvenient nature of maintenance dismantlement when damaging because of traditional fixed mounting's signal prompt device, can reduce the time of dismantling, can be to its quick change, staff's loaded down with trivial details operation has been reduced, staff's amount of labour has been reduced, also need not the workman to its maintenance in the tunnel simultaneously, safety when having increased the maintenance.

2. Through utilizing the effect of running through of catch bar and the rotation effect of dysmorphism piece, guaranteed the normal operating of joint work, through the effect of running through at push plate both ends, make things convenient for staff's operation, increased the convenience of equipment, guaranteed the normal operating of equipment, avoided the damage of equipment because of connecting unstable leading to between the equipment internals, prolonged the life of equipment.

3. Through utilizing the backup pad to fix signal lamp and wall, guarantee the normal operating of equipment, utilize the shielding effect of baffle, can effectually prevent to influence driver's observation because of dust or reflection of light, utilize the support purpose of bearing diagonal pole, can guarantee holistic stability and the bulk strength of equipment, prolonged the life of equipment.

Drawings

Fig. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model.

Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Fig. 3 is a schematic overall perspective view of the present utility model.

Fig. 4 is a schematic perspective view of a special-shaped block according to the present utility model.

In the figure: 1. a base; 2. a placement groove; 3. a moving groove; 4. a spring cavity; 5. a push rod; 6. a first spring; 7. a first loop block; 8. a second ring block; 9. a first damper; 10. a second spring; 11. a special-shaped block; 12. a clamping block; 13. a connecting block; 14. a moving chamber; 15. a second damper; 16. a third spring; 17. pressing the plate; 18. a connecting groove; 19. a clamping groove; 20. pressing a pressing rod; 21. a support plate; 22. a wall body; 23. a signal lamp; 24. a baffle; 25. a pushing block; 26. a diagonal support bar; 28. and a communication port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a subway signal prompting device as shown in figures 1-4, which comprises a base 1 and a connecting block 13, wherein a placing groove 2 is arranged on the top surface of the base 1, a moving groove 3 is arranged on the left side and the right side of the inner wall of the placing groove 2, a spring cavity 4 is arranged on the left side and the right side of the inside of the base 1, push rods 5 are arranged on the left side and the right side of the base 1, a first spring 6 is sleeved in the corresponding spring cavity 4 on one side of the rod wall of the two push rods 5, a first ring block 7 is fixedly connected with one end of the rod wall of the two push rods 5, a second ring block 8 is connected with the other end of the rod wall of the two push rods 5, a first damper 9 is fixedly connected with the inside of the corresponding moving groove 3 on the upper side of the rod wall of the two push rods 5, a second spring 10 is sleeved on the surface of the two first dampers 9, the output ends of the two first dampers 9 are fixedly connected with special-shaped blocks 11, the special-shaped blocks 11 are of a combined structure of a rectangular plate and an inclined plate, the top surfaces of the two special-shaped blocks 11 are fixedly connected with clamping blocks 12, the inside of each connecting block 13 is provided with a moving device, each moving device comprises a moving cavity 14 which is arranged on the inner wall of each connecting block 13, the left side and the right side of the inner wall of each moving cavity 14 are provided with communication ports 28, the left side and the right side of the lower side of each moving cavity 14 are fixedly connected with second dampers 15, the surfaces of the two second dampers 15 are sleeved with third springs 16, the output ends of the two second dampers 15 are fixedly connected with pressing plates 17 together, the lower sides of the left side and the right side of each connecting block 13 are provided with connecting grooves 18, the upper sides of the inner walls of the two connecting grooves 18 are provided with clamping grooves 19, the left side and the right side of the bottom surface of each pressing plate 17 is fixedly connected with pressing rods 20, can avoid the inconvenient nature of maintenance dismantlement when damaging because of traditional fixed signal prompt device of installing, can reduce the time of dismantling, can be to its quick change, reduce staff's loaded down with trivial details operation, reduced staff's amount of labour, also do not need the workman to its maintenance in the tunnel simultaneously, increased the security when overhauing.

As shown in fig. 1 and 2, one end of two push rods 5 respectively penetrates through the left and right sides of the base 1 and one side of the inner wall of the corresponding spring cavity 4 to extend to one side of the inner wall of the corresponding moving groove 3, the surfaces of two first ring blocks 7 are fixedly connected with one side of the inner wall of the corresponding spring cavity 4, one sides of two special-shaped blocks 11 are respectively rotatably connected with one side of the rod wall of the corresponding push rod 5, the left and right sides of two pressing plates 17 respectively penetrate through the left and right sides of the inner wall of the moving cavity 14 to extend to the upper sides of the left and right sides of the connecting block 13, the lower ends of two pressing rods 20 respectively penetrate through the left and right sides of the lower side of the inner wall of the moving cavity 14 to extend to the upper side of the inner wall of the corresponding clamping groove 19, the convenience of the equipment is increased, the normal operation of the equipment is ensured, the damage to the equipment caused by unstable connection between the internal parts of the equipment is avoided, and the service life of the equipment is prolonged.

As shown in fig. 1 and 4, the bottom surface fixedly connected with backup pad 21 of base 1, the right fixedly connected with wall body 22 of backup pad 21 guarantees the normal operating of equipment, the top surface fixedly connected with signal lamp 23 of connecting block 13, the preceding upside fixedly connected with baffle 24 of signal lamp 23 can effectually prevent to influence the observation of driver because of dust or reflection of light, the equal fixedly connected with impeller 25 of one end of two push rods 5, the left downside of wall body 22 and the bottom surface of backup pad 21 are fixedly connected with diagonal bracing piece 26 jointly, diagonal bracing piece 26's material is cast steel, can guarantee holistic stability and the bulk strength of equipment, the service life of equipment has been prolonged.

The working principle of the utility model is as follows: when the device is used, the electric driving device of the device is communicated with an external power supply through a circuit; firstly, the signal lamp 23 is installed, when the signal lamp is installed, only the connecting block 13 is required to be placed in the placing groove 2, then the pushing blocks 25 are utilized to push the two pushing rods 5, at the moment, the first ring block 7 can squeeze the first springs 6, when the clamping blocks 12 on the top surfaces of the special-shaped blocks 11 on the pushing rods 5 are arranged below the corresponding clamping grooves 19, the clamping blocks 12 can be pushed into the clamping grooves by utilizing the elasticity of the second springs 10, and the aim of quick installation is fulfilled;

when equipment is damaged and needs maintenance or overhaul, only the pressing plate 17 is required to be pressed downwards, the pushing block 25 can be driven to move downwards when the third spring 16 is extruded, so that the clamping block 12 can be moved downwards, at the moment, the pushing rod 5 can be moved under the rebound action of the first spring 6, the aim of quick disassembly is fulfilled, and all operations of the equipment are finished.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Subway signal prompt device, including base (1) and connecting block (13), its characterized in that: the utility model discloses a special-shaped damper comprises a base (1), a plurality of special-shaped dampers (11) and is characterized in that a standing groove (2) is formed in the top surface of the base (1), a movable groove (3) is formed in the left side and the right side of the inner wall of the standing groove (2), spring cavities (4) are formed in the left side and the right side of the inner wall of the base (1), push rods (5) are arranged on the left side and the right side of the inner wall of the base (1), first springs (6) are sleeved on one side of each push rod (5) in a corresponding mode, first annular blocks (7) are fixedly connected to one side of each push rod (5) in one end of each corresponding first spring (6), second annular blocks (8) are fixedly connected to the other side of each push rod (5) in one side, first dampers (9) are fixedly connected to the inner side of each push rod (5) in one side, second springs (10) are sleeved on one side of each first damper (9), and special-shaped dampers (11) are fixedly connected to one side of each special-shaped damper (11) in each special-shaped damper.

2. The subway signal prompting device according to claim 1, wherein: the mobile device is including offering the removal chamber (14) at connecting block (13) inner wall, communication port (28) have all been offered to the left and right sides of removal chamber (14) inner wall, the equal fixedly connected with second attenuator (15) in the left and right sides of removal chamber (14) inner wall downside, two third spring (16) have all been cup jointed on the surface of second attenuator (15), two the common fixedly connected with of output of second attenuator (15) presses board (17), connecting groove (18) have all been offered to the downside on the left and right sides of connecting block (13), two draw-in groove (19) have all been offered to the upside of connecting groove (18) inner wall, the equal fixedly connected with of the left and right sides of pressing board (17) bottom surface presses pole (20).

3. The subway signal prompting device according to claim 2, wherein: one end of each pushing rod (5) penetrates through the left surface and the right surface of the base (1) and one side of the inner wall of the corresponding spring cavity (4) respectively to extend to one side of the inner wall of the corresponding moving groove (3), the surfaces of each first annular block (7) are fixedly connected with one side of the inner wall of the corresponding spring cavity (4), one surface of each special-shaped block (11) is rotationally connected with one side of the rod wall of the corresponding pushing rod (5), the left surface and the right surface of each pressing plate (17) penetrate through the left surface and the right surface of the inner wall of the moving cavity (14) respectively to extend to the upper parts of the left surface and the right surface of the connecting block (13), and the lower ends of the pressing rods (20) penetrate through the left surface and the right surface of the lower side of the inner wall of the moving cavity (14) to extend to the upper side of the inner wall of the corresponding clamping groove (19).

4. The subway signal prompting device according to claim 1, wherein: the bottom surface of base (1) fixedly connected with backup pad (21).

5. The subway signal prompting device according to claim 4, wherein: the right side of backup pad (21) fixedly connected with wall body (22), the top surface fixedly connected with signal lamp (23) of connecting block (13).

6. The subway signal prompting device according to claim 5, wherein: the upper side in front of signal lamp (23) fixedly connected with baffle (24), two the one end of catch bar (5) is all fixedly connected with impeller (25).

7. The subway signal prompting device according to claim 5, wherein: the lower side of the left surface of the wall body (22) and the bottom surface of the supporting plate (21) are fixedly connected with a diagonal brace (26), and the diagonal brace (26) is made of cast steel.