Subway platform screen door mounting device

Abstract

The utility model discloses a subway platform screen door installation device which comprises a first platform, a first platform through opening is formed in the middle of the first platform, a subway platform screen door can be adsorbed and fixed through a glass suction cup frame, and the subway platform screen door can ascend and descend through cooperation of a first hydraulic cylinder and the glass suction cup frame. A second hydraulic cylinder and a glass suction cup frame are matched to enable the metro platform screen door to stretch out and retract in the position close to the edge of the platform, two air cylinders and a balancing weight are matched to carry out balance weight prevention on the first platform, and the device can transfer and fix the totally-closed and semi-closed metro platform screen door and can be used for transferring and fixing the metro platform screen door. The same effect can be achieved on a glass wall at the position of the totally-closed metro shielding door, the overall installation efficiency and safety of a metro shielding system are improved, and the problems that in the actual installation process, if a fixing device is arranged in a bottom plate, no installation foothold exists, and if the fixing device is arranged at the edge, rollover is generated due to the dead weight of the vertical-face shielding door, and the installation cost is lowered are solved. And installation cannot be carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of shield door installation, in particular to a subway shield door installation device. Background Art

[0002] There are two main types of subway screen doors. One type of screen door is a full-face glass partition wall and a movable door. The other type of screen door system is a glass partition wall without a top and a sliding door or a stainless steel fence door. It is a semi-enclosed type and a high-tech product integrating architecture, machinery, materials, electronics and information. It is mainly used in subway platforms. The subway screen door separates the platform from the train running area and is automatically opened by a control system. However, the current subway screen door is inconvenient to install. It requires multiple people to support and fix the subway screen door, and then another installer to install it. This installation method will take up a lot of manpower and reduce the installation efficiency of the subway screen door.

[0003] To this end, the authorization announcement is CN219094928U Chinese Utility Model Publication. This utility model discloses a subway screen door auxiliary installation device, including a base, under which movable wheels are evenly arranged... A subway screen door auxiliary installation device that can support and fix the subway screen door, and can lift the subway screen door to the installation height after clamping and fixing it, thereby reducing a certain amount of manpower and improving the installation efficiency of the subway screen door.

[0004] The above device has the following shortcomings: although it can assist in fixing the shielding door, the actual subway shielding door is located at the edge of the subway platform. During the actual installation process, if the fixing device is set in the bottom plate, there will be no installation foothold. If it is set at the edge, the shielding door on the facade will tip over due to its own weight and cannot be installed.

[0005] For this reason, we propose a subway screen door installation device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a subway screen door installation device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a subway screen door installation device, comprising a first platform, a first platform opening is opened in the middle of the first platform, the middle of a first hydraulic cylinder is fixedly sleeved in the first platform opening, and the top of the piston rod of the first hydraulic cylinder is fixedly connected to the middle of the bottom surface of the second platform;

[0008] The bottom of the second hydraulic cylinder is fixedly connected to the middle of the top surface of the second platform, and one end of the glass suction cup frame is fixedly connected to the piston rod of the second hydraulic cylinder.

[0009] Preferably, two cylinders are fixedly connected to the top surface of the first platform, and one end of two first connecting blocks in total are respectively fixedly connected to the piston rods of the cylinders.

[0010] Preferably, the other ends of the two first connecting blocks are respectively fixedly connected to the upper ends of the non-adjacent side walls of the two second connecting blocks, and the bottoms of the two second connecting blocks are respectively fixedly connected to the two ends of the top of the counterweight block.

[0011] Preferably, a first platform opening 1 is formed on one side wall of the first platform, and a first platform opening 2 is formed on a side wall of the first platform opening 1 away from the first platform opening 1.

[0012] Preferably, the upper end of the counterweight block is inserted into the second opening of the first platform, and an operating table is fixedly connected to the top surface of the first platform away from the first hydraulic cylinder and the two air cylinders.

[0013] Preferably, two ends of an armrest are fixedly connected to a side wall of the first platform away from the first platform opening 1 and the first platform opening 2, and a charging port is fixedly connected to a side wall of the first platform away from the first platform opening 1, the first platform opening 2 and the armrest.

[0014] Preferably, a storage battery is fixedly connected inside the first platform, and the tops of shock-absorbing universal wheels are fixedly connected to the four corners of the bottom of the first platform.

[0015] Preferably, the top surface of the second platform is fixedly connected to the bottom of the accessory box and the tool box respectively away from the second hydraulic cylinder, and the diameters of the first platform opening 1 and the second platform opening are larger than the transverse diameter of the glass suction cup frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the subway screen door can be adsorbed and fixed by the setting of the glass suction cup frame, the subway screen door can be raised and lowered by the cooperation of the first hydraulic cylinder and the glass suction cup frame, the subway screen door can be extended and retracted near the edge of the platform by the cooperation of the second hydraulic cylinder and the glass suction cup frame, and the first platform can be counterweighted by the cooperation of the two cylinders and the counterweight block. This device can not only transport and fix fully enclosed and semi-enclosed subway screen doors, but also play the same role for the glass wall at the fully enclosed subway screen door, thereby increasing the overall installation efficiency and safety of the subway shielding system, and solving the above-mentioned problem that, in the actual installation process, if the fixing device of the device is set in the bottom plate, there will be no installation foothold, and if it is set at the edge, the vertical screen door will tip over due to its own weight, making it impossible to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the first platform of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the second platform of the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the overall structure of the utility model;

[0021] Figure 5 This is a three-dimensional diagram of the first platform of the utility model;

[0022] Figure 6 This is a three-dimensional view of the second platform of the utility model;

[0023] Figure 7 It is a plan view of the battery of the utility model.

[0024] In the figure: 1. first platform; 101. first platform opening 1; 102. operating table; 103. handrail; 104. shock-absorbing universal wheel; 105. charging port; 106. first platform opening 2; 107. battery; 108. first platform opening; 2. first hydraulic cylinder; 3. cylinder; 301. first connecting block; 302. second connecting block; 303. counterweight; 4. second platform; 401. accessory box; 402. tool box; 403. second platform opening; 5. second hydraulic cylinder; 501. glass suction cup rack. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0026] Reference Figure 1-7 , which is the first embodiment of the utility model, and provides a subway screen door installation device, including a first platform 1, a first platform opening 108 is opened in the middle of the first platform 1, the middle of the first hydraulic cylinder 2 is fixedly sleeved in the first platform opening 108, the top of the piston rod of the first hydraulic cylinder 2 is fixedly connected to the middle of the bottom surface of the second platform 4, and the first hydraulic cylinder 2 can be extended and retracted to drive the second platform 4 to rise and fall;

[0027] The bottom of the second hydraulic cylinder 5 is fixedly connected to the middle of the top surface of the second platform 4, and one end of the frame of the glass suction cup frame 501 is fixedly connected to the piston rod of the second hydraulic cylinder 5. The extension and retraction of the second hydraulic cylinder 5 can drive the glass suction cup frame 501 to follow the extension and retraction, and the glass suction cup frame 501 can suck and fix the shielding door. Example

[0028] Reference Figure 1-7 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment. Specifically, two cylinders 3 are fixedly connected to the top surface of the first platform 1, and one end of a total of two first connecting blocks 301 are respectively fixedly connected to the piston rods of the cylinders 3. The first hydraulic cylinder 2, the cylinder 3, and the second hydraulic cylinder 5 are respectively devices with adjustable distances, rather than devices that can only be telescoped at a fixed distance.

[0029] The other ends of the two first connecting blocks 301 are respectively fixedly connected to the upper ends of the non-adjacent side walls of the two second connecting blocks 302, and the bottoms of the two second connecting blocks 302 are respectively fixedly connected to the top ends of the counterweight blocks 303. The counterweight blocks 303 can provide counterweight for the first platform 1 to prevent the first platform 1 from tipping over due to the weight of the shielding door when the second hydraulic cylinder 5 is extended.

[0030] A first platform opening 101 is defined on one side wall of the first platform 1 , and a first platform opening 2 106 is defined on a side wall of the first platform opening 101 away from the first platform opening 101 .

[0031] The upper end of the counterweight block 303 is inserted into the second opening 106 of the first platform, and an operating table 102 is fixedly connected to the top surface of the first platform 1 away from the first hydraulic cylinder 2 and the two cylinders 3. The operating table 102 controls the operation of the two cylinders 3, the first hydraulic cylinder 2, the second hydraulic cylinder 5 and the glass suction cup frame 501.

[0032] Two ends of the handrail 103 are fixedly connected to a side wall of the first platform 1 away from the first platform opening 101 and the first platform opening 2 106 , and a charging port 105 is fixedly connected to a side wall of the first platform 1 away from the first platform opening 101 , the first platform opening 2 106 and the handrail 103 .

[0033] A battery 107 is fixedly connected inside the first platform 1, and the tops of shock-absorbing universal wheels 104 are fixedly connected to the four corners of the bottom of the first platform 1. The battery 107 can provide mobile power for various devices and is in conventional electrical connection with them. The shock-absorbing universal wheels 104 can reduce bumps during movement to ensure safety.

[0034] The top surface of the second platform 4 is away from the second hydraulic cylinder 5 and is respectively fixed with an accessory box 401 and a bottom of a tool box 402. The diameters of the first platform opening 101 and the second platform opening 403 are larger than the horizontal diameter of the glass suction cup rack 501. The accessory box 401 can be used to place small parts for shielding door installation, and the tool box 402 can be used to place shielding door installation tools. The first platform opening 101 and the second platform opening 403 can provide storage space for the glass suction cup rack 501. Example

[0035] Reference Figure 1-7, which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When in use, the staff pushes the handrail 103 to the stacking place of the subway screen door, opens the first hydraulic cylinder 2 through the operating table 102, and the piston rod is extended. At this time, the glass suction cup frame 501 follows and extends. After a certain period of extension, the glass suction cup frame 501 leaves the first platform opening 101, and the suction cup of the glass suction cup frame 501 begins to contact the subway screen door. At this time, the control console 102 starts the suction cup of the glass suction cup frame 501 to adsorb and fix the subway screen door glass. After the fixation is completed, the two cylinders 3 are started. The two cylinders 3 extend to drive the first connecting block 301 to extend, and the first connecting block 301 extends to drive the second connecting block 302 to extend, and the counterweight block 303 follows and extends to the point where it extends with the second hydraulic cylinder 5 After reaching the desired level, the two cylinders 3 stop extending. At this time, the first platform 1 is balanced due to the extended counterweight of the counterweight block 303, and the first hydraulic cylinder 2 is started. The piston rod of the first hydraulic cylinder 2 is extended to drive the second platform 4 to rise, and the subway screen door fixed by the glass suction cup frame 501 is lifted up and leaves the ground. At this time, the handrail 103 can be pushed and pulled to transfer the subway screen door to the position where it needs to be installed. At this time, the first hydraulic cylinder 2, the second hydraulic cylinder 5 and the two cylinders 3 can be continued to be started through the operating platform 102 to extend and retract, thereby changing the front, back, upper and lower positions of the subway screen door to facilitate installation. This device can not only transport and fix fully enclosed and semi-enclosed subway screen doors, but also play the same role on the glass wall at the fully enclosed subway screen door, thereby increasing the overall installation efficiency and safety of the subway shielding system.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A subway screen door installation device, comprising a first platform (1), characterized in that: A first platform opening (108) is provided in the middle of the first platform (1), the middle of the first hydraulic cylinder (2) is fixedly sleeved on the first platform opening (108), and the top of the piston rod of the first hydraulic cylinder (2) is fixedly connected to the middle of the bottom surface of the second platform (4); The bottom of the second hydraulic cylinder (5) is fixedly connected to the middle of the top surface of the second platform (4), and one end of the frame of the glass suction cup frame (501) is fixedly connected to the piston rod of the second hydraulic cylinder (5).

2. A subway screen door installation device according to claim 1, characterized in that: Two cylinders (3) are fixedly connected to the top surface of the first platform (1), and one end of two first connecting blocks (301) are respectively fixedly connected to the piston rods of the cylinders (3).

3. A subway screen door installation device according to claim 2, characterized in that: The other ends of the two first connection blocks (301) are respectively fixedly connected to the upper ends of the non-adjacent side walls of the two second connection blocks (302), and the bottoms of the two second connection blocks (302) are respectively fixedly connected to the top ends of the counterweight blocks (303).

4. A subway screen door installation device according to claim 3, characterized in that: A first platform opening 1 (101) is formed on one side wall of the first platform (1), and a first platform opening 2 (106) is formed on a side wall of the first platform opening 1 (101) away from the first platform opening 1 (101).

5. A subway screen door installation device according to claim 4, characterized in that: The upper end of the counterweight block (303) is inserted into the second opening (106) of the first platform, and an operating table (102) is fixedly connected to the top surface of the first platform (1) away from the first hydraulic cylinder (2) and the two air cylinders (3).

6. A subway screen door installation device according to claim 5, characterized in that: Two ends of a handrail (103) are fixedly connected to a side wall of the first platform (1) away from the first platform opening 1 (101) and the first platform opening 2 (106), and a charging port (105) is fixedly connected to a side wall of the first platform (1) away from the first platform opening 1 (101), the first platform opening 2 (106) and the handrail (103).

7. A subway screen door installation device according to claim 6, characterized in that: A storage battery (107) is fixedly connected inside the first platform (1), and the tops of shock-absorbing universal wheels (104) are fixedly connected at the four corners of the bottom of the first platform (1).

8. The subway screen door installation device according to claim 7, characterized in that: The top surface of the second platform (4) is respectively fixedly connected to the bottom of the accessory box (401) and the bottom of the tool box (402) away from the second hydraulic cylinder (5); the diameters of the first platform opening (101) and the second platform opening (403) are larger than the transverse diameter of the glass suction cup frame (501).

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