CN115158366A

CN115158366A - An easy-to-assemble screen door

Info

Publication number: CN115158366A
Application number: CN202210993371.9A
Authority: CN
Inventors: 宋从国; 曹越; 孟祥�; 范传峰
Original assignee: Xinxiang Junhe Jiangsu Technology Development Co ltd
Current assignee: Xinxiang Junhe Jiangsu Technology Development Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-10-11

Abstract

The invention discloses a screen door that is easy to assemble, and relates to the technical field of screen doors for subway platforms. The following solution is proposed now, including a bracket assembly, a door sill assembly is installed on the bracket assembly, and a door machine beam is installed on the bracket assembly, A DCU system is installed on the door machine beam, a walking bracket assembly is installed on the door machine beam, an electric lock mechanism is installed on the door machine beam, a motor drive system is installed on the door machine beam, and the door machine beam is installed with a motor drive system. A sliding door counterweight assembly is arranged at the bottom of the walking bracket assembly, and support mechanisms are installed at both ends of the outer wall of the bottom of the door machine beam. The device of the invention has the advantages of simple overall structure, convenient processing, short manufacturing cycle and low cost, and can be easily moved and can stand stably on the ground after moving to the required position, so that the device is not easy to shake, and the design and manufacture of the subway screen door can be easily verified. And the reliability of the structure and function of the gate controller DCU.

Description

Shield door convenient to equipment

Technical Field

The invention relates to the technical field of subway platform screen doors, in particular to a screen door convenient to assemble.

Background

Subway traffic plays an important role in urban rail transit, and as subway lines are more and subway pedestrian volume is larger and larger, passengers and subway rails are isolated by the shielding door, so that the safety of passengers in traveling is protected. The sliding door is a vital link in the shield door and also an important channel between a daily operation track and a platform, and whether the sliding door and a door controller DCU can normally operate or not directly influences the function of the shield door, so that the experiment and the inspection on the sliding door are more important or not. The current inspection means is to process and produce the whole set of shield door and then to assemble the shield door for experiment, however, the whole set of shield door is expensive in processing and production cost, and meanwhile, the processing period is long.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a shield door convenient to assemble.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a shield door convenient to equipment, includes the bracket component, install the threshold subassembly on the bracket component, install the door machine roof beam on the bracket component, install the DCU system on the door machine roof beam, install walking bracket assembly on the door machine roof beam, install electronic latch mechanism on the door machine roof beam, install motor drive system on the door machine roof beam, walking bracket assembly bottom is equipped with sliding door counterweight block subassembly, supporting mechanism is all installed at door machine roof beam bottom outer wall both ends.

Preferably, the supporting mechanism comprises a connecting plate, a chute arranged on the outer wall of one side of the connecting plate, a servo motor arranged on the inner wall of one side of the chute, a screw rod connected to an output shaft of the servo motor, a sliding block screwed on the screw rod, a supporting plate fixed on the outer wall of one side of the sliding block, and a pressing plate fixed on the outer wall of the bottom of the supporting plate.

Preferably, the outer wall of the bottom of the pressing plate is bonded with a non-slip mat, and the outer wall of the bottom of the non-slip mat is provided with non-slip threads.

Preferably, the inner wall of the sliding groove is connected with a sliding block in a sliding mode, the outer wall of the top of the sliding block is provided with a threaded hole, and the sliding block is connected to the screw rod in a threaded mode.

Preferably, the support plate is of an "L" shaped configuration.

The invention has the beneficial effects that:

the shield door convenient to equipment of this design, overall structure is simple, and processing is convenient, manufacturing cycle is short, with low costs, can conveniently remove and can be stable stand on ground after removing to required position for the device is difficult for rocking, the reliability of structure and the function of verification subway shield door manufacturing and door controller DCU that can be very convenient.

Drawings

Fig. 1 is a front view of a shield door according to the present invention, which is easy to assemble;

FIG. 2 is a cross-sectional view of a support mechanism for a shield door according to the present invention, which is easy to assemble;

fig. 3 is a side view of a shield door according to the present invention, which is easy to assemble.

In the figure: 1. a bracket assembly; 2. a threshold assembly; 3. a sliding door counterweight block assembly; 4. a gantry beam; 5. a walking carriage assembly; 6. an electric lock mechanism; 7. a motor drive system; 8. a DCU system; 9. a support mechanism; 10. a connecting plate; 11. a chute; 12. a servo motor; 13. a screw rod; 14. a slider; 15. a support plate; 16. and (7) pressing a plate.

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.

Example 1:

referring to fig. 1-3, a shield door convenient to assemble comprises a support assembly 1, wherein a doorsill assembly 2 is installed on the support assembly 1, a gantry crane beam 4 is installed on the support assembly 1, a DCU system 8 is installed on the gantry crane beam 4, a walking bracket assembly 5 is installed on the gantry crane beam 4, an electric lock mechanism 6 is installed on the gantry crane beam 4, a motor transmission system 7 is installed on the gantry crane beam 4, and a sliding door counterweight assembly 3 is arranged at the bottom of the walking bracket assembly 5;

with walking bracket assembly 5, electric lock mechanism 6, motor drive system 7, DCU system 8 installation is fixed on door machine roof beam 4, door machine roof beam 4 installation is fixed on bracket assembly 1, fix sliding door counter weight block subassembly 3 installation on walking bracket assembly 5 with the screw, door accuse ware DCU is after giving motor drive system 7 issue command, motor drive system 7 interior motor drives double threaded rod and rotates, it is close to or keeps away from each other and removes to drive two sets of walking bracket assembly 5, and then drive sliding door counter weight horizontal slip and realize opening and closing of sliding door counter weight, supporting mechanism 9 is all installed at door machine roof beam 4 bottom outer wall both ends.

Example 2:

referring to fig. 1-3, a shield door convenient to assemble comprises a bracket assembly 1, a door sill assembly 2 is installed on the bracket assembly 1, a door beam 4 is installed on the bracket assembly 1, a DCU system 8 is installed on the door beam 4, a traveling bracket assembly 5 is installed on the door beam 4, an electric locking mechanism 6 is installed on the door beam 4, a motor transmission system 7 is installed on the door beam 4, a sliding door counterweight assembly 3 is arranged at the bottom of the traveling bracket assembly 5, the electric locking mechanism 6, the motor transmission system 7 and the DCU system 8 are installed and fixed on the door beam 4, the door beam 4 is installed and fixed on the bracket assembly 1, the sliding door counterweight assembly 3 is installed and fixed on the traveling bracket assembly 5 through screws, and after a door controller DCU sends an instruction to the motor transmission system 7, the motor transmission system 7 starts to operate to drive the traveling bracket assembly 5 and the sliding door counterweight to slide left and right to realize the opening and closing of the sliding door counterweight;

supporting mechanism 9 is all installed at 4 bottom outer wall both ends of door-frame roof beam, when shifting the device, after shifting to required position, accessible servo motor 12 drives lead screw 13 and rotates, drive slider 14 downstream, and then drive backup pad 15 and clamp plate 16 downstream, press clamp plate 16 on ground, play the supporting role to the device, avoid the device to rock, supporting mechanism 9 includes connecting plate 10, set up spout 11 on the outer wall of connecting plate 10 one side, install servo motor 12 on spout 11 one side inner wall, connect in the lead screw 13 on servo motor 12 output shaft, slider 14 of spiro union on lead screw 13, be fixed in backup pad 15 on the outer wall of slider 14 one side, be fixed in the clamp plate 16 on the outer wall of backup pad 15 bottom.

The method comprises the following steps that a walking bracket assembly 5, an electric lock mechanism 6, a motor transmission system 7 and a DCU system 8 are fixedly installed on a gantry beam 4, the gantry beam 4 is fixedly installed on a bracket assembly 1, a sliding door counterweight block assembly 3 is fixedly installed on the walking bracket assembly 5 through screws, and after a door controller DCU sends an instruction to the motor transmission system 7, the motor transmission system 7 starts to operate to drive the walking bracket assembly 5 and the sliding door counterweight block to slide left and right to realize the opening and closing of the sliding door counterweight block; when the device is transferred to a required position, the servo motor 12 can drive the screw rod 13 to rotate, the slide block 14 is driven to move downwards, the support plate 15 and the pressure plate 16 are driven to move downwards, the pressure plate 16 is pressed on the ground, the device is supported, and the device is prevented from shaking.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a shield door convenient to equipment, includes bracket component (1), its characterized in that, install threshold subassembly (2) on bracket component (1), install door machine roof beam (4) on bracket component (1), install DCU system (8) on door machine roof beam (4), install walking bracket assembly (5) on door machine roof beam (4), install electronic locking mechanism (6) on door machine roof beam (4), install motor drive system (7) on door machine roof beam (4), walking bracket assembly (5) bottom is equipped with sliding door counter weight block subassembly (3), supporting mechanism (9) are all installed at door machine roof beam (4) bottom outer wall both ends.

2. The screen door convenient to assemble as claimed in claim 1, wherein the support mechanism (9) comprises a connecting plate (10), a sliding groove (11) formed in an outer wall of one side of the connecting plate (10), a servo motor (12) mounted on an inner wall of one side of the sliding groove (11), a screw rod (13) connected to an output shaft of the servo motor (12), a slider (14) screwed on the screw rod (13), a support plate (15) fixed on an outer wall of one side of the slider (14), and a pressing plate (16) fixed on an outer wall of the bottom of the support plate (15).

3. The shield door convenient to assemble according to claim 2, wherein the outer wall of the bottom of the pressure plate (16) is adhered with a non-slip mat, and the outer wall of the bottom of the non-slip mat is provided with non-slip threads.

4. The shield door convenient to assemble according to claim 2, wherein a sliding block (14) is connected to the inner wall of the sliding groove (11) in a sliding manner, a threaded hole is formed in the outer wall of the top of the sliding block (14), and the sliding block (14) is screwed on the screw rod (13).

5. Shield door easy to assemble according to claim 1, characterized in that the support plate (15) is of "L" type configuration.