CN210798500U

CN210798500U - Subway construction protector

Info

Publication number: CN210798500U
Application number: CN201921441944.7U
Authority: CN
Inventors: 邢雯宣; 张福森; 齐璐璐; 曾庆如
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-19
Anticipated expiration: 2029-09-02

Abstract

The utility model relates to a protection field for construction, in particular to a protection device for subway construction, which comprises a base, wherein the top plates at the left and right ends of the base are fixedly connected with fixed rods, the inner sides of the fixed rods are slidably connected with movable rods, a driving mechanism is arranged between the bottom ends of the movable rods and the fixed rods, a main guardrail is fixedly connected between the fixed rods at the two sides, the front side of the main guardrail is provided with an anti-collision mechanism, and the inner side of the main guardrail is slidably connected with an indicating mechanism, the risk brought by the accident is reduced, and the life safety of the driver is effectively protected.

Description

Subway construction protector

Technical Field

The utility model relates to a construction protection field specifically is a subway construction protector.

Background

The Subway is a form of railway transportation, and refers to an urban rail transit system mainly operated underground, namely the abbreviation of underground railway or underground railway (Subway, tube, underground); many such systems may be switched to ground or elevated sections of road in areas outside of urban centers in order to fit the building environment and take into account construction and operating costs.

In subway construction, the construction can be mainly divided into underground tunnel construction and subway station port construction, particularly, the construction of the subway station port is often positioned on a road or an area in a city center, the construction area needs to be isolated and protected under the condition, the traditional guard rail only can play a role in intercepting, and warning and protection cannot be provided for each vehicle, so that a subway construction protection device is urgently needed to be developed to overcome the defects in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a subway construction protector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a subway construction protector, includes the base, the equal fixed connection in both ends top is provided with the dead lever about the base, the inboard sliding connection of dead lever is provided with the movable rod, be provided with actuating mechanism between movable rod bottom and the dead lever, both sides fixed connection is provided with main guardrail between the dead lever, main guardrail front side is provided with anticollision institution, the inboard sliding connection of main guardrail is provided with indicating mechanism.

As a further aspect of the present invention: actuating mechanism includes motor and threaded rod, motor bolted connection sets up in the inboard bottom of dead lever, the motor output end is connected with the threaded rod, the threaded rod left and right sides all is provided with the guide bar with dead lever fixed connection, the movable rod inboard be provided with threaded rod threaded connection's thread groove and with guide bar sliding connection's guide groove, movable rod bottom fixed connection is provided with the fixed block, the dead lever inboard be provided with fixed block sliding connection's spout, the spout top be provided with dead lever fixed connection's stopper.

As a further aspect of the present invention: the top of the movable rod is fixedly connected with a top plate, and a warning lamp is arranged at the top of the top plate.

As a further aspect of the present invention: indicating mechanism includes connecting plate and lifter plate, connecting plate fixed connection sets up between the roof of both sides, connecting plate bottom fixed connection is provided with the lifter plate with main guardrail sliding connection, the lifter plate front side is provided with the recess, be provided with the sign in the recess, the sign is close to recess one side fixed connection and is provided with the locating piece, be provided with the constant head tank corresponding with the locating piece in the recess, the equal fixed connection in constant head tank and locating piece surface is provided with magnet.

As a further aspect of the present invention: anticollision institution includes anticollision board and shock attenuation board, anticollision board sets up in main guardrail front side, be provided with the shock attenuation board between anticollision board and the main guardrail, fixed connection is provided with the metal shrapnel between shock attenuation board and the anticollision board, anticollision board opposite side fixed connection is provided with the blotter, the shock attenuation board is close to main guardrail one side fixed connection and is provided with the connecting block, it is provided with the connecting rod to articulate on the connecting block, the connecting rod other end is articulated with the slider, slider and main guardrail sliding connection, pass through spring coupling between slider and the main guardrail.

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

1. the lifting plate can be lifted by arranging the driving mechanism, the volume of the device can be reduced when the device is not used, and the device is beneficial to storage;

2. by arranging the anti-collision mechanism, the impact force of the vehicle on the device can be reduced when the vehicle collides with the device, meanwhile, the risk caused by an accident is reduced by buffering the vehicle, and the life safety of a driver is effectively protected;

3. through setting up the warning light, can play the effect of warning to the coming and going vehicle, reduce the emergence of accident.

Drawings

FIG. 1 is a schematic structural diagram of a subway construction protection device;

FIG. 2 is a schematic structural view of a main guardrail in the subway construction protection device;

fig. 3 is a schematic structural diagram at a in fig. 1.

In the figure: 1-base, 2-fixed rod, 3-motor, 4-guide rod, 5-sliding chute, 6-threaded rod, 7-movable rod, 8-threaded groove, 9-guide groove, 10-top plate, 11-warning lamp, 12-connecting plate, 13-lifting plate, 14-groove, 15-indicating plate, 16-positioning groove, 17-positioning block, 18-main guardrail, 19-crashproof plate, 20-sliding block, 21-damping plate, 22-metal elastic sheet, 23-limiting block and 24-fixed block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Please refer to fig. 1-3, in the embodiment of the utility model provides an in, a subway construction protector, including base 1, the equal fixed connection in both ends top is provided with dead lever 2 about

base

1, 2 inboard sliding connection of dead lever are provided with movable rod 7, be provided with actuating mechanism between 7 bottoms of movable rod and the dead lever 2, both sides fixed connection is provided with main guardrail 18 between the

dead lever

2, 18 front sides of main guardrail are provided with anticollision institution, 18 inboard sliding connection of main guardrail is provided with indicating mechanism.

Example 2

In the embodiment, the driving mechanism comprises a motor 3 and a threaded rod 6, the motor 3 is arranged at the bottom of the inner side of the fixed rod 2 in a bolted connection manner, the output end of the motor 3 is connected with the threaded rod 6, the guide rods 4 fixedly connected with the fixed rod 2 are arranged at the left side and the right side of the threaded rod 6, the inner side of the movable rod 7 is provided with a threaded groove 8 in threaded connection with the threaded rod 6 and a guide groove 9 in sliding connection with the guide rod 4, the stability of the up-and-down lifting process of the movable rod 7 can be ensured by arranging the threaded rod 6 and the guide rod 4, the bottom of the movable rod 7 is fixedly connected with a fixed block 24, the inner side of the fixed rod 2 is provided with a chute 5 in sliding connection with the fixed block 24, the top of the chute 5 is provided with a limit block 23 fixedly connected with the, through setting up actuating mechanism, can realize the lift of lifter plate 13, can reduce the volume of device when not using the device, do benefit to depositing of device.

In this embodiment, movable rod 7 top fixed connection is provided with roof 10, roof 10 top is provided with warning light 11, through setting up warning light 11, can play the effect of warning to the coming and going vehicle, reduces the emergence of accident.

In this embodiment, indication mechanism includes connecting plate 12 and lifter plate 13, connecting plate 12 fixed connection sets up between both sides roof 10, connecting plate 12 bottom fixed connection is provided with the lifter plate 13 with 18 sliding connection of main guardrail, the lifter plate 13 front side is provided with recess 14, be provided with sign 15 in the recess 14, sign 15 is close to recess 14 one side fixed connection and is provided with locating piece 17, be provided with in the recess 14 with the corresponding constant head tank 16 of locating piece 17, constant head tank 16 and the equal fixed connection in locating piece 17 surface are provided with magnet.

In this embodiment, the collision prevention mechanism includes a collision prevention plate 19 and a shock absorption plate 21, the collision prevention plate 19 is provided on the front side of the main guard rail 18, a damping plate 21 is arranged between the anti-collision plate 19 and the main guardrail 18, a metal elastic sheet 22 is fixedly connected between the damping plate 21 and the anti-collision plate 19, the other side of the anti-collision plate 19 is fixedly connected with a buffer pad, one side of the shock absorption plate 21 close to the main guardrail 18 is fixedly connected with a connecting block, the connecting block is hinged with a connecting rod, the other end of the connecting rod is hinged with the sliding block 20, the sliding block 20 is connected with the main guardrail 18 in a sliding way, the sliding block 20 is connected with the main guardrail 18 through a spring, by arranging the anti-collision mechanism, the impact force of the vehicle to the device can be reduced when the vehicle collides with the device, meanwhile, the vehicle is buffered for a time, so that the risk caused by accidents is reduced, and the life safety of a driver is effectively protected.

This subway construction protector, through setting up threaded rod 6 and guide bar 4, can guarantee the stability of the 7 oscilaltion processes of movable rod, through setting up spout 5 and fixed block 24, can improve the smoothness nature that movable rod 7 removed, through setting up actuating mechanism, can realize the lift of lifter plate 13, can be when not installing, reduce the volume of device, do benefit to depositing of device, through setting up warning light 11, can play the effect of warning to the vehicle of coming and going, reduce the emergence of accident, through setting up anticollision institution, can be when the vehicle collides with the device, reduce the impact force of vehicle to the device, give the vehicle time through a buffering simultaneously, reduce the risk that the accident brought, driver's life safety has effectively been protected.

The utility model discloses a theory of operation is: place the device at the job site, starter motor 3, motor 3 drives threaded rod 6 rotatory, threaded rod 6 drives movable rod 7 along 4 rebound of guide bar, when fixed block 24 and stopper 23 contact, stop to rise, close motor 3, place sign 15 according to the road surface condition, open warning light 11, when the vehicle collides with the device, the buffering is folded and is absorbed partial energy earlier, later, shock attenuation board 21 promotes slider 20 compression spring through the connecting rod, last 19 compression of anticollision board and the metal shrapnel 22 between the shock attenuation board 21, realize buffering many times, reduce the risk that the accident brought, driver's life safety has effectively been protected.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a subway construction protector, includes base (1), its characterized in that, the equal fixed connection in both ends top is provided with dead lever (2) about base (1), dead lever (2) inboard sliding connection is provided with movable rod (7), be provided with actuating mechanism, both sides between movable rod (7) bottom and dead lever (2) fixed connection is provided with main guardrail (18) between dead lever (2), main guardrail (18) front side is provided with anticollision institution, main guardrail (18) inboard sliding connection is provided with indicating mechanism.

2. A subway construction guard as claimed in claim 1, wherein said drive mechanism comprises a motor (3) and a threaded rod (6), the motor (3) is arranged at the bottom of the inner side of the fixed rod (2) in a bolted connection way, the output end of the motor (3) is connected with the threaded rod (6), the left side and the right side of the threaded rod (6) are respectively provided with a guide rod (4) fixedly connected with the fixed rod (2), the inner side of the movable rod (7) is provided with a thread groove (8) in threaded connection with the threaded rod (6) and a guide groove (9) in sliding connection with the guide rod (4), a fixed block (24) is fixedly connected with the bottom of the movable rod (7), a sliding chute (5) which is in sliding connection with the fixed block (24) is arranged at the inner side of the fixed rod (2), and a limiting block (23) fixedly connected with the fixing rod (2) is arranged at the top of the sliding groove (5).

3. A subway construction protection device as claimed in claim 2, wherein a top plate (10) is fixedly connected to the top of said movable rod (7), and a warning lamp (11) is arranged on the top of said top plate (10).

4. The subway construction protection device according to claim 1, wherein the indication mechanism comprises a connecting plate (12) and a lifting plate (13), the connecting plate (12) is fixedly connected between the top plates (10) at two sides, the lifting plate (13) which is slidably connected with the main guardrail (18) is fixedly connected to the bottom of the connecting plate (12), a groove (14) is formed in the front side of the lifting plate (13), an indication plate (15) is arranged in the groove (14), a positioning block (17) is fixedly connected to one side, close to the groove (14), of the indication plate (15), a positioning groove (16) corresponding to the positioning block (17) is formed in the groove (14), and magnets are fixedly connected to the surfaces of the positioning groove (16) and the positioning block (17).

5. A subway construction protection device according to claim 4, wherein said anticollision mechanism comprises an anticollision plate (19) and a damping plate (21), said anticollision plate (19) is arranged at the front side of the main guardrail (18), said damping plate (21) is arranged between the anticollision plate (19) and the main guardrail (18), a metal elastic sheet (22) is fixedly connected between the damping plate (21) and the anticollision plate (19), a buffer pad is fixedly connected at the other side of the anticollision plate (19), a connecting block is fixedly connected at one side of the damping plate (21) close to the main guardrail (18), a connecting rod is hinged on the connecting block, the other end of the connecting rod is hinged with the sliding block (20), the sliding block (20) is slidably connected with the main guardrail (18), and the sliding block (20) is connected with the main guardrail (18) through a spring.