Subway platform screen door supporting device

Abstract

The utility model relates to the technical field of metro equipment, in particular to a metro platform screen door supporting device which comprises a supporting table, a cleaning mechanism is arranged in the supporting table, and the cleaning mechanism comprises two sets of fixing tables arranged in the supporting table. The bottom end of the fixing table is fixedly connected with two sets of fixing bases which are fixedly connected to the bottom wall of the supporting table, the inner side wall of the fixing table is rotationally connected with three sets of stabilizing wheels, the end, away from the stabilizing wheels, of the fixing table is rotationally connected with a transmission gear which is coaxially connected with the stabilizing wheels, and the bottom end of a driven gear is fixedly connected with a cleaning rod. The outer side of the cleaning rod is sleeved with a cleaning brush, and the cleaning rod is rotationally connected to the top wall of the supporting table. Through cooperation of the supporting table and the cleaning mechanism, rotation of the transmission gear is achieved through rotation of the stabilizing wheel, the transmission gear drives the driven gear to rotate, then the driven gear drives the cleaning rod to rotate to remove dust on the surfaces of the two sides of the shielding sliding door, and therefore automatic cleaning is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to subway equipment technical field, concretely relates to a subway shielded door support device. BACKGROUND

[0002] The shielded door is the way of surrounding the railway platform and the train up and down space with the glass curtain wall on the platform.

[0003] Through the retrieval, the patent file with the announcement number CN219864628U proposes a top support telescopic device for rail transit shielded door: the utility model provides a top support telescopic device for rail transit shielded door, including traffic shielded door, top frame, limit block, support assembly, telescopic assembly, dust cleaning brush, prompt light and window, the middle part of traffic shielded door is provided with two windows, and the top of traffic shielded door is equipped with top frame, telescopic assembly and support assembly are all arranged in the inside of top frame, and the left and right ends of top frame are respectively installed with limit block, dust cleaning brush is installed on the lower surface of top frame, prompt light is provided with a plurality of, and prompt light is all installed on the outer surface of the left and right ends of top frame, the utility model not only can make the shielded door smooth and stable in the process of opening and closing, but also can greatly buffer the collision generated between shielded doors when closing, prolongs the service life and improves the safety degree.

[0004] The above technical scheme in the process of using, when the train arrives, the dust in the tunnel will be raised, the dust adheres to the surface of the shielded door, long-term cleaning will affect the overall appearance of the shielded door, manual cleaning will also cause a lot of human consumption.

[0005] Therefore, it is necessary to invent a subway shielded door support device to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a subway shielded door support device, realizes the cleaning of shielded door through the cooperation of support platform and cleaning mechanism, so as to solve the problem that the dust in the tunnel will be raised when the train arrives, the dust adheres to the surface of the shielded door, long-term cleaning will affect the overall appearance of the shielded door, and manual cleaning will also cause a lot of human consumption.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A subway shielding door support device, including support platform, the inside of support platform is provided with cleaning mechanism, the cleaning mechanism includes two groups of fixed platform of setting in the inside of support platform, the bottom of fixed platform is fixedly connected with two groups of fixed seat and fixed seat is fixedly connected in the bottom wall of support platform, the inner side wall of fixed platform is rotatably connected with three groups of stabilizer wheel, one end of transmission gear rotatably connected with stabilizer wheel away from stabilizer wheel and transmission gear is connected with stabilary wheel coaxially, the one end of transmission gear away from stabilizer wheel is engaged with driven gear, the bottom of driven gear is fixedly connected with cleaning rod, the outside of cleaning rod is equipped with cleaning brush, the top wall of support platform is rotatably connected with cleaning rod, and the rotation of stabilizer wheel and transmission gear is used to realize the rotation of cleaning rod to reach self-cleaning effect.

[0008] Preferably, the inner side wall of the fixed seat is fixedly connected with a damper, the inner side wall of the damper is fixedly connected with a slide rod, the outer side wall of the slide rod is slidably connected with an outer slide block, the top end of the outer slide block is fixedly connected with a mounting plate, and the slide rod is used to realize the sliding of the outer slide block and the mounting plate and realize the buffering function through the damper.

[0009] Preferably, the top end of the mounting plate is provided with a shielding sliding door, the top end of the shielding sliding door is fixedly connected with a mounting seat, both sides of the mounting seat are provided with a connecting groove, and the inner side of the connecting groove is communicated with a threaded groove.

[0010] Preferably, the inside of the connecting groove is slidably provided with a mounting part, the inner side of the mounting part is threadedly connected with a mounting bolt, and the mounting bolt is threadedly connected with the threaded groove.

[0011] Preferably, the top end of the mounting part is fixedly connected with a merging block, the inside of the merging block is threadedly connected with a lead screw, and the inner side wall of the top of the support platform is rotatably connected with the lead screw.

[0012] Preferably, the inner side wall of the top of the support platform is provided with a servo motor, one end of the output of the servo motor is fixedly connected with the lead screw, the outer side of the support platform is provided with an access door, and the top end of the support platform is provided with an alarm lamp.

[0013] In the above technical scheme, the utility model provides technical effects and advantages:

[0014] 1、 through the cooperation of the support platform and the cleaning mechanism, the rotation of the stabilizing wheel is realized by the sliding of the shielding sliding door, the rotation of the transmission gear is realized by the rotation of the stabilizing wheel, and the driven gear is driven to rotate by the transmission gear, and then the cleaning rod is driven to rotate by the driven gear to clean the surface on both sides of the shielding sliding door, so that automatic cleaning is realized;

[0015] 2、 through the cooperation of the mounting seat, the connecting groove and the threaded groove, the installation part inserted into the connecting groove is fixed in the connecting groove by the cooperation of the mounting bolt and the threaded groove, so that the installation of the merging block and the installation part is realized, and the movement of the shielding sliding door is realized by the cooperation of the merging block and the lead screw, so that the installation and removal of the shielding sliding door are more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0017] Figure 1 It is an internal structure schematic view of the utility model;

[0018] Figure 2 It is a cleaning mechanism partial structure schematic view of the utility model;

[0019] Figure 3 It is the utility model Figure 2 An enlarged structure schematic view of A in the utility model;

[0020] Figure 4 It is an installation seat structure schematic view of the utility model.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 1, support platform; 2, cleaning mechanism; 201, fixed table; 202, stabilizing wheel; 203, transmission gear; 204, driven gear; 205, cleaning rod; 3, mounting plate; 301, shielding sliding door; 4, outer sliding block; 5, servo motor; 6, slide rod; 7, mounting seat; 8, connecting groove; 9, threaded groove; 10, merging block; 11, installation part; 12, mounting bolt; 13, fixed seat; 14, damper; 15, lead screw; 16, access door. DETAILED DESCRIPTION

[0023] In order to make those skilled in the art better understand the technical scheme of the utility model, the utility model will be further described in detail in combination with the drawings.

[0024] The utility model provides a Figures 1-4The subway shielding door support device shown comprises a support table 1, the inside of the support table 1 is provided with a cleaning mechanism 2, the cleaning mechanism 2 comprises two groups of fixing tables 201 provided inside the support table 1, the bottom end of the fixing table 201 is fixedly connected with two groups of fixing seats 13 and the fixing seat 13 is fixedly connected to the bottom wall of the support table 1, the inner side wall of the fixing table 201 is rotatably connected with three groups of stabilizing wheels 202, the end of the fixing table 201 away from the stabilizing wheel 202 is rotatably connected with a transmission gear 203 and the transmission gear 203 is coaxially connected with the stabilizing wheel 202, the end of the transmission gear 203 away from the stabilizing wheel 202 is engaged with a driven gear 204, the bottom end of the driven gear 204 is fixedly connected with a cleaning rod 205, the outer side of the cleaning rod 205 is sleeved with a cleaning brush, the cleaning rod 205 is rotatably connected to the top wall of the support table 1, the rotation of the stabilizing wheel 202 and the transmission gear 203 realizes the rotation of the cleaning rod 205 to achieve the self-cleaning effect, the inner side wall of the fixing seat 13 is fixedly connected with a damper 14, the inner side wall of the damper 14 is fixedly connected with a sliding rod 6, the outer side wall of the sliding rod 6 is slidably connected with an outer sliding block 4, the top end of the outer sliding block 4 is fixedly connected with a mounting plate 3, the sliding of the outer sliding block 4 and the mounting plate 3 is realized by the sliding rod 6 and the buffering function is realized by the damper 14, the top end of the mounting plate 3 is installed with a shielding sliding door 301, the shielding sliding door 301 is installed by the mounting plate 3 and the shielding sliding door 301 is more stable when moving by the stabilizing wheel 202, the rotation of the stabilizing wheel 202 is realized by the sliding of the shielding sliding door 301 through the cooperation of the support table 1 and the cleaning mechanism 2, the rotation of the transmission gear 203 is realized by the rotation of the stabilizing wheel 202 and the driven gear 204 is driven to rotate by the transmission gear 203, then the cleaning rod 205 is driven to rotate by the driven gear 204, the surfaces on both sides of the shielding sliding door 301 are dusted, so that automatic cleaning is realized.

[0025] The accompanying drawings are referred to in the description of the specification Figures 1-4The top end of the shielding sliding door 301 is fixedly connected with a mounting seat 7, both sides of the mounting seat 7 are provided with connecting grooves 8, the inner side of the connecting groove 8 is communicated with a threaded groove 9, the mounting seat 7 is fixed by the shielding sliding door 301, the inside of the connecting groove 8 is slidably provided with a mounting part 11, the inner side of the mounting part 11 is threadedly connected with a mounting bolt 12, the mounting bolt 12 is threadedly connected with the threaded groove 9, the mounting part 11 is mounted by cooperation of the mounting bolt 12 and the threaded groove 9, the top end of the mounting part 11 is fixedly connected with a merging block 10, the inside of the merging block 10 is threadedly connected with a lead screw 15, the lead screw 15 is rotatably connected to the inner side wall of the top of the support table 1, the shielding sliding door 301 is moved by cooperation of the lead screw 15 and the merging block 10, the inside wall of the top of the support table 1 is provided with a servo motor 5, the output end of the servo motor 5 is fixedly connected with one end of the lead screw 15, the outside of the support table 1 is provided with an access door 16, the top end of the support table 1 is provided with an alarm lamp, the servo motor 5 drives the lead screw 15 to rotate and the access door 16 is used for convenient maintenance, the mounting part 11 inserted into the connecting groove 8 is fixed in the connecting groove 8 by cooperation of the mounting seat 7, the connecting groove 8 and the threaded groove 9, the mounting bolt 12 and the threaded groove 9, so that the merging block 10 and the mounting part 11 are mounted, and the shielding sliding door 301 is moved by cooperation of the merging block 10 and the lead screw 15.

[0026] The utility model discloses a working principle:

[0027] Referring to the drawings in the specification Figures 1-4 When the shielding sliding door 301 needs to be installed, the shielding sliding door 301 is installed on the surface of the mounting plate 3, then the mounting part 11 inserted into the connecting groove 8 is fixed in the connecting groove 8 by cooperation of the mounting bolt 12 and the threaded groove 9, so that the merging block 10 and the mounting part 11 are mounted, and the shielding sliding door 301 is moved by cooperation of the merging block 10 and the lead screw 15, so that the shielding sliding door 301 is simply installed, the servo motor 5 drives the lead screw 15 to rotate, the shielding sliding door 301 is slid to rotate the stable wheel 202, the stable wheel 202 is rotated to rotate the transmission gear 203, and the transmission gear 203 drives the driven gear 204 to rotate, and then the driven gear 204 drives the cleaning rod 205 to rotate to clean the surface on both sides of the shielding sliding door 301, so that automatic cleaning is realized.

[0028] The above only describes certain exemplary embodiments of the utility model in a descriptive manner, without doubt, for ordinary skilled in the art, under the condition that deviating from the spirit and scope of the utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the utility model claims.

Claims

1. A subway platform screen door support device comprising a support platform (1), characterized in that: The inside of the support table (1) is provided with a cleaning mechanism (2), the cleaning mechanism (2) comprises two groups of fixed tables (201) arranged in the support table (1), the bottom end of the fixed table (201) is fixedly connected with two groups of fixed seats (13), and the fixed seat (13) is fixedly connected to the bottom wall of the support table (1), the inner side wall of the fixed table (201) is rotatably connected with three groups of stabilizing wheels (202), one end of the fixed table (201) away from the stabilizing wheel (202) is rotatably connected with a transmission gear (203), and the transmission gear (203) is coaxially connected with the stabilizing wheel (202), the end of the transmission gear (203) away from the stabilizing wheel (202) is engaged with a driven gear (204), the bottom end of the driven gear (204) is fixedly connected with a cleaning rod (205), the outer side of the cleaning rod (205) is sleeved with a cleaning brush, and the cleaning rod (205) is rotatably connected to the top wall of the support table (1).

2. The subway platform screen door support device according to claim 1, wherein: The inner side wall of the fixed seat (13) is fixedly connected with a damper (14), the inner side wall of the damper (14) is fixedly connected with a sliding rod (6), and the outer side wall of the sliding rod (6) is slidably connected with an outer sliding block (4). The top end of the outer sliding block (4) is fixedly connected with a mounting plate (3).

3. The subway platform screen door support apparatus according to claim 2, wherein: The top end of the mounting plate (3) is provided with a shielding sliding door (301), the top end of the shielding sliding door (301) is fixedly connected with a mounting seat (7), the two sides of the mounting seat (7) are provided with a connecting groove (8), and the inner side of the connecting groove (8) is communicated with a threaded groove (9).

4. The subway platform screen door support device according to claim 3, wherein: The inside of the connecting groove (8) slides an installation part (11), the inner side of the installation part (11) is threadedly connected with a mounting bolt (12), and the mounting bolt (12) is threadedly connected with the threaded groove (9).

5. The subway platform screen door support apparatus according to claim 4, wherein: The top end of the installation part (11) is fixedly connected with a merging block (10), the inside of the merging block (10) is threadedly connected with a lead screw (15), and the lead screw (15) is rotatably connected to the inner side wall of the top of the support table (1).

6. The subway platform screen door support apparatus according to claim 1, wherein: The inside of the support table (1) is provided with a cleaning mechanism (2), the cleaning mechanism (2) comprises two groups of fixed tables (201) arranged in the support table (1), the bottom end of the fixed table (201) is fixedly connected with two groups of fixed seats (13), and the fixed seat (13) is fixedly connected to the bottom wall of the support table (1), the inner side wall of the fixed table (201) is rotatably connected with three groups of stabilizing wheels (202), one end of the fixed table (201) away from the stabilizing wheel (202) is rotatably connected with a transmission gear (203), and the transmission gear (203) is coaxially connected with the stabilizing wheel (202), the end of the transmission gear (203) away from the stabilizing wheel (202) is engaged with a driven gear (204), the bottom end of the driven gear (204) is fixedly connected with a cleaning rod (205), the outer side of the cleaning rod (205) is sleeved with a cleaning brush, and the cleaning rod (205) is rotatably connected to the top wall of the support table (1).

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