CN218805913U

CN218805913U - Subway shield door is with transporting bracket

Info

Publication number: CN218805913U
Application number: CN202222803950.0U
Authority: CN
Inventors: 崇庆荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-04-07
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a subway shield door is with transporting bracket, including the U-shaped support, characterized by: the lower side of the U-shaped support is fixedly connected with corresponding sleeves respectively, one side of each sleeve is fixedly connected with a lifting mechanism respectively, each lifting mechanism comprises a corresponding lead screw groove, one side of each sleeve is fixedly connected with the corresponding lead screw groove respectively, a corresponding group of sliding blocks are arranged in each lead screw groove, and one side of each sliding block is hinged with the corresponding connecting rod respectively. The utility model relates to a transport bracket equipment field, concretely relates to subway shield door is with transporting bracket. The utility model discloses a subway shield door is with transporting bracket is favorable to realizing transporting subway shield door.

Description

Subway shield door is with transporting bracket

Technical Field

The utility model relates to a transport bracket equipment field, concretely relates to subway shield door is with transporting bracket.

Background

The subway shielded door is a first barrier for safe operation of the subway, can effectively reduce the randomness and non-directivity of personnel flow, reduces the potential safety hazard between a subway operation vehicle and a platform and plays an important role in safe and stable operation of the subway;

the prior publication numbers are: the patent of CN216071102U, a transfer bracket for a subway shield door, the storage location of the patent is used for vertically placing the subway shield door, so that the subway shield door can be hoisted to the storage location or hoisted out by a crane, but this operation mode is time-consuming and labor-consuming;

therefore need design a subway shield door and use transportation bracket, can enough carry out the centre gripping to subway shield door fixed, and can be very laborsaving the delivery of subway shield door to better realization is to the transportation of subway shield door.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a subway shield door is with transporting bracket is favorable to realizing transporting subway shield door.

The utility model adopts the following technical scheme to realize the purpose of the invention:

the utility model provides a subway shield door is with transporting bracket, includes U-shaped support, characterized by:

the lower sides of the U-shaped supports are respectively fixedly connected with corresponding sleeves, one sides of the sleeves on the same corresponding sides are respectively fixedly connected with a lifting mechanism, and the lifting mechanisms respectively comprise corresponding lead screw grooves;

one side of the sleeve on the same corresponding side is fixedly connected with the corresponding screw grooves respectively, a corresponding group of sliding blocks is arranged in each of the two screw grooves, one side of each corresponding group of sliding blocks is hinged with the corresponding connecting rod respectively, two ends of the inner side of each screw groove are movably connected with one end of the corresponding bidirectional screw respectively, two sections of threads with opposite thread directions are arranged on the two bidirectional screws respectively, and the two bidirectional screws are in threaded connection with the corresponding group of sliding blocks respectively;

one end of each two-way screw rod penetrates through one end of the corresponding screw rod groove, one end of each two-way screw rod is fixedly connected with the center of the corresponding belt pulley, the two belt pulleys are connected through a belt, and the center of one side of the corresponding belt pulley is fixedly connected with an L-shaped rotating rod;

one end of each corresponding group of connecting rods is hinged to one side of the corresponding bump through a pin shaft, the lower sides of the two bumps are fixedly connected to the upper sides of the cross rods of the corresponding U-shaped guide rods respectively, and the vertical rods of the two U-shaped guide rods are arranged in the corresponding sleeves respectively;

the upper sides of the two screw grooves are respectively fixedly connected with a clamping mechanism, and the clamping mechanisms respectively comprise corresponding supporting blocks.

As a further limitation of the technical solution, the upper sides of the two screw grooves are respectively fixedly connected with the corresponding support blocks.

As a further limitation of the technical scheme, the middle parts of the two supporting blocks are respectively in threaded connection with corresponding screw rods.

As a further limitation of the technical scheme, one end of each of the two screw rods is fixedly connected with the center of the corresponding turntable.

As the further restriction of the technical scheme, one ends of the two screw rods are respectively movably connected with the corresponding clamping plates, and the lower sides of the two clamping plates are respectively fixedly connected with the corresponding supporting frames.

As a further limitation of the technical scheme, one side of each of the two clamping plates is fixedly connected with a corresponding group of circular guide rods.

As a further limitation of the present technical solution, a corresponding group of the circular guide rods is respectively disposed in a corresponding circular sleeve.

As a further limitation of the technical solution, one side of each group of the corresponding circular sleeves is fixedly connected to two sides of the corresponding supporting block.

As a further limitation of the technical scheme, the lower sides of the two U-shaped guide rods are respectively and fixedly connected with corresponding universal wheels.

As a further limitation of the technical scheme, the upper side of the U-shaped bracket is fixedly connected with a handle.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

(1) The device can realize that the two support frames contact the ground, and the subway shield door is positioned at the upper sides of the two support frames only by slightly lifting the subway shield door by an operator, so that the operation is more convenient;

(2) The device can clamp and fix the subway shield door by the two clamping plates, meanwhile, the two support frames support the lower side of the subway shield door, at the moment, the L-shaped rotating rod is held by hands and rotates reversely, the two support frames leave the ground and support the subway shield door, then the device is continuously pushed, and the device is driven to move by the rotation of the group of universal wheels to transport the subway shield door;

(3) This device can realize whole device convenient operation, and the practicality is stronger.

The utility model discloses a subway shield door is with transporting bracket is favorable to realizing transporting subway shield door.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic diagram of a three-dimensional structure of the present invention.

Fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 4 is a schematic diagram of a partial three-dimensional structure of the present invention.

Fig. 5 is a schematic view of a partial three-dimensional structure of the present invention.

In the figure: 1. the device comprises a handle, 2, a U-shaped support, 3, a sleeve, 4, a belt pulley, 5, a belt, 6, a U-shaped guide rod, 7, a universal wheel, 8, a bump, 9, a connecting rod, 10, a rotating disc, 11, a clamping plate, 12, a screw rod groove, 13, a sliding block, 14, a bidirectional screw rod, 15, an L-shaped rotating rod, 16, a circular guide rod, 17, a support frame, 18, a screw rod, 19, a circular sleeve, 20 and a support block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms of orientation such as left, right, up, down, front, rear, etc. are only relative concepts to each other or are referred to a normal use state of the product, i.e., a traveling direction of the product, and should not be construed as limiting.

The utility model comprises a U-shaped bracket 2, the lower side of the U-shaped bracket 2 is respectively fixedly connected with a corresponding sleeve 3, one side of the sleeve 3 at the same corresponding side is respectively fixedly connected with a lifting mechanism, and the lifting mechanisms respectively comprise a corresponding screw groove 12;

one side of the sleeve 3 on the same corresponding side is fixedly connected with the corresponding screw grooves 12, a corresponding group of sliding blocks 13 is arranged in each of the two screw grooves 12, one side of each corresponding group of sliding blocks 13 is hinged with the corresponding connecting rod 9, two ends of the inner side of each screw groove 12 are movably connected with one end of a corresponding bidirectional screw 14, two sections of threads with opposite thread directions are arranged on the two bidirectional screws 14, and the two bidirectional screws 14 are respectively connected with the corresponding group of sliding blocks 13 in a threaded manner;

one end of each of the two bidirectional screw rods 14 penetrates through one end of the corresponding screw rod groove 12, one end of each of the two bidirectional screw rods 14 is fixedly connected with the center of the corresponding belt pulley 4, the two belt pulleys 4 are connected with each other through belts 5, and the center of one side of the corresponding belt pulley 4 is fixedly connected with an L-shaped rotating rod 15;

one end of each corresponding group of connecting rods 9 is hinged to one side of the corresponding bump 8 through a pin shaft, the lower sides of the two bumps 8 are fixedly connected to the upper sides of the cross rods of the corresponding U-shaped guide rods 6, and the vertical rods of the two U-shaped guide rods 6 are arranged in the corresponding sleeves 3;

the upper sides of the two screw grooves 12 are respectively and fixedly connected with a clamping mechanism, and the clamping mechanisms respectively comprise corresponding supporting blocks 20.

The upper sides of the two screw grooves 12 are fixedly connected with the corresponding supporting blocks 20 respectively.

The middle parts of the two supporting blocks 20 are respectively in threaded connection with the corresponding screw rods 18.

One end of each of the two lead screws 18 is fixedly connected to the center of the corresponding turntable 10.

One end of each of the two screw rods 18 is movably connected with the corresponding clamping plate 11, and the lower sides of the two clamping plates 11 are fixedly connected with the corresponding support frames 17.

One side of each of the two clamping plates 11 is fixedly connected with a corresponding group of circular guide rods 16.

A corresponding set of said circular guide rods 16 is arranged in a corresponding circular sleeve 19, respectively.

One side of each group of the circular sleeves 19 is fixedly connected to two sides of the corresponding supporting block 20.

The lower sides of the two U-shaped guide rods 6 are respectively and fixedly connected with corresponding universal wheels 7.

The upper side of the U-shaped bracket 2 is fixedly connected with a handle 1.

The utility model discloses a work flow does: firstly, the device is in an initial position, the two U-shaped guide rods 6 extend out of the corresponding sleeves 3, and the two support frames 19 are far away from the ground, as shown in figure 1. When the subway shield door needs to be transported, the handle 1 is held by hand to push the device, and the group of universal wheels 7 rotate to drive the device to move to the position where the subway shield door needs to be transported, so that the time and labor are saved;

then, the L-shaped rotating rod 15 is held by a hand and rotates, the L-shaped rotating rod 15 drives a corresponding belt pulley 4 to rotate, a corresponding belt pulley 4 drives a corresponding other belt pulley 4 to rotate through a belt 5, the two belt pulleys 4 respectively drive corresponding two-way lead screws 14 to rotate, the two-way lead screws 14 respectively drive a corresponding group of sliders 13 to slide in directions away from each other, the corresponding group of sliders 13 respectively drive corresponding connecting rods 9 to swing, the corresponding group of connecting rods 9 respectively drive corresponding lugs 8 to move upwards, the two lugs 8 respectively drive corresponding U-shaped guide rods 6 to retract along corresponding sleeves 3, so that the two support frames 17 contact the ground, at the moment, the rotation of the L-shaped rotating rod 15 is stopped, and an operator only needs to slightly lift the subway shield door upwards to enable the subway shield door to be positioned at the upper sides of the two support frames 17;

then, the two turntables 10 are rotated to enable the two turntables 10 to respectively drive the corresponding screw rods 18 to rotate, the two screw rods 18 respectively drive the corresponding clamping plates 11 to move towards the direction close to each other, the two clamping plates 11 respectively drive the corresponding circular guide rods 16 to move towards the direction close to each other along the corresponding circular sleeves 19, the two clamping plates 11 respectively drive the corresponding support frames 17 to move towards the direction close to each other, the two clamping plates 11 clamp and fix the subway shielding door, meanwhile, the two support frames 17 support the lower side of the subway shielding door, the turntables 10 stop rotating at the moment, then the L-shaped rotating rods 15 are held by hands and rotate reversely, then the moving direction of part of parts of the device is opposite to the moving direction, repeated description is omitted, the two support frames 17 are enabled to be away from the ground, the subway shielding door is supported, then the device is continuously pushed, and the universal wheels 7 rotate to drive the device to move, and the subway shielding door is transported.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a subway shield door is with transporting bracket, includes U-shaped support (2), characterized by:

the lower sides of the U-shaped supports (2) are respectively and fixedly connected with corresponding sleeves (3), one sides of the sleeves (3) on the same corresponding sides are respectively and fixedly connected with lifting mechanisms, and the lifting mechanisms respectively comprise corresponding lead screw grooves (12);

one side of the sleeve (3) on the same corresponding side is fixedly connected with the corresponding lead screw grooves (12) respectively, a corresponding group of sliding blocks (13) are arranged in the two lead screw grooves (12) respectively, one side of the corresponding group of sliding blocks (13) is hinged with the corresponding connecting rod (9) respectively, two ends of the inner side of the two lead screw grooves (12) are movably connected with one end of the corresponding bidirectional lead screw (14) respectively, two sections of threads with opposite thread directions are arranged on the two bidirectional lead screws (14) respectively, and the two bidirectional lead screws (14) are in threaded connection with the corresponding group of sliding blocks (13) respectively;

one end of each of the two-way screw rods (14) penetrates through one end of the corresponding screw rod groove (12), one end of each of the two-way screw rods (14) is fixedly connected with the center of the corresponding belt pulley (4), the two belt pulleys (4) are connected through a belt (5), and the center of one side of the corresponding belt pulley (4) is fixedly connected with an L-shaped rotating rod (15);

one end of each corresponding group of connecting rods (9) is hinged to one side of each corresponding bump (8) through a pin shaft, the lower sides of the two bumps (8) are fixedly connected to the upper sides of the cross rods of the corresponding U-shaped guide rods (6), and the vertical rods of the two U-shaped guide rods (6) are arranged in the corresponding sleeves (3) respectively;

the upper sides of the two screw grooves (12) are respectively fixedly connected with a clamping mechanism, and the clamping mechanisms respectively comprise corresponding supporting blocks (20).

2. The transfer carriage for the subway screen door as claimed in claim 1, wherein: the upper sides of the two screw rod grooves (12) are respectively fixedly connected with the corresponding supporting blocks (20).

3. The transfer carriage for the subway screen door as claimed in claim 2, wherein: the middle parts of the two supporting blocks (20) are respectively in threaded connection with corresponding screw rods (18).

4. The transfer carriage for a subway screen door as claimed in claim 3, wherein: one end of each of the two screw rods (18) is fixedly connected with the center of the corresponding turntable (10).

5. The transfer carriage for the subway screen door as claimed in claim 4, wherein: one end of each of the two screw rods (18) is movably connected with a corresponding clamping plate (11), and the lower sides of the two clamping plates (11) are fixedly connected with corresponding supporting frames (17) respectively.

6. The transfer carriage for a subway screen door as claimed in claim 5, wherein: one side of each of the two clamping plates (11) is fixedly connected with a corresponding group of circular guide rods (16).

7. The transfer carriage for a subway screen door as claimed in claim 6, wherein: the corresponding group of circular guide rods (16) are respectively arranged in the corresponding circular sleeves (19).

8. The transfer carriage for a subway screen door as claimed in claim 7, wherein: one side of each group of corresponding circular sleeves (19) is fixedly connected to two sides of the corresponding supporting block (20) respectively.

9. The transfer carriage for a subway screen door as claimed in claim 1, wherein: the lower sides of the two U-shaped guide rods (6) are respectively and fixedly connected with corresponding universal wheels (7).

10. The transfer carriage for a subway screen door as claimed in claim 1, wherein: the upper side of the U-shaped bracket (2) is fixedly connected with a handle (1).