Unit door sliding rail structure

Abstract

The utility model discloses a cell door sliding rail structure, and particularly relates to the technical field of cell door sliding rails, the cell door sliding rail structure comprises a fixing block, a first sliding groove is formed in the fixing block, a second sliding groove is formed in the bottom of the first sliding groove, a door body is arranged in the first sliding groove in a sliding mode, inclined blocks are symmetrically arranged on the side faces of the door body, and the inclined blocks are arranged in the second sliding groove. A scraping block is arranged on the inclined block, a push plate is arranged on the door body, and a plurality of cleaning brushes arranged in a linear array mode are arranged at the bottom of the push plate. According to the sliding rail structure of the unit door, sliding of the door body on the fixing block is achieved through the first sliding groove in the fixing block, and dust in the first sliding groove in the fixing block is scraped through the inclined block on the door body and the scraping block on the inclined block; and the bottom of the first groove opening is scraped and dust is cleaned through a cleaning brush on the push plate, and the situation that the dust in the first sliding groove influences sliding of the door body is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to unit door slide rail technical field, concretely relates to a unit door slide rail structure. BACKGROUND

[0002] The light rail car door slide rail is an important part on the light rail vehicle, mainly used for supporting and guiding the smooth opening and closing of the door, ensuring the close fit of the door and the vehicle body, and providing a smooth sliding experience.

[0003] According to the public (announcement) number: CN207761560U, the public (announcement) day: August 24, 2018, a kind of light rail automatic safety door is disclosed, it is characterized by: including left stand, right stand and a plurality of safety door units sequentially arranged from left to right, each safety door unit includes left gate module and right gate module, left gate module and right gate module all include upper crossbeam, fixed tube, upper fixed cylinder, lower fixed cylinder, upper connecting rod, lower connecting rod, the upper end of fixed tube is fixed in one end of upper crossbeam, the lower end of fixed tube is fixed on ground, the upper fixed cylinder and lower fixed cylinder are fixed on fixed tube, the upper fixed cylinder and lower fixed cylinder are respectively rotatably installed with upper groove wheel and lower groove wheel, one end of upper connecting rod and one end of lower connecting rod are fixed on upper groove wheel and lower groove wheel respectively.

[0004] In the above-mentioned patent and prior art, it is known that the slide rail on the rail car door can open and close the door on the platform for passenger protection, while the rail door slide rail slides, dust or debris on the slide rail will affect the sliding of the rail door, affecting the boarding and alighting of passengers and passenger flow. INVENTION CONTENTS

[0005] The utility model aims at providing a unit door slide rail structure, which can clean the dust in the slide rail while the door body is sliding.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a unit door slide rail structure, comprising a fixed block, a first sliding groove is formed in the fixed block, a second sliding groove is formed in the bottom of the first sliding groove, a door body is slidably arranged in the first sliding groove, inclined blocks are symmetrically arranged on the side surface of the door body, a scraper block is arranged on the inclined block, a push plate is arranged on the door body, and a plurality of cleaning brushes arranged in linear array are arranged at the bottom of the push plate.

[0007] Preferably, a T-shaped groove is formed in the bottom of the second sliding groove, and a plurality of guide pulleys arranged in linear array are arranged on the T-shaped groove.

[0008] Preferably, baffle plates are symmetrically arranged at both ends of the fixed block, and extension plates are symmetrically arranged on both sides of the baffle plates.

[0009] The first slots are symmetrically arranged on the baffle plate.

[0010] The bottom of the baffle plate is provided with a shielding plate.

[0011] The pushing plate is provided with a pushing block, and the pushing block is connected with the plurality of pushing plates.

[0012] The side of the door body is provided with a sealing strip.

[0013] The pushing plate is an air bag block.

[0014] The pushing block is an air bag block.

[0015] The sealing strip is a rubber strip.

[0016] In the above technical solution, the unit door sliding rail structure has the following beneficial effects: the first sliding groove on the fixed block is used to realize the sliding of the door body on the fixed block, the inclined block on the door body and the scraping block on the inclined block are used to scrape dust in the first sliding groove on the fixed block, the cleaning brush on the pushing plate is used to scrape and clean dust at the bottom of the first slot, and the sliding of the door body in the first sliding groove is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions 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 of the present application, and other drawings can be obtained by those skilled in the art according to these drawings.

[0018] Figure 1 The overall structure schematic view provided by the embodiment of the present application is shown in the figure.

[0019] Figure 2 The cross-sectional structure schematic view provided by the embodiment of the present application is shown in the figure.

[0020] Figure 3 The top structure schematic view provided by the embodiment of the present application is shown in the figure.

[0021] Figure 4 The A part structure enlarged schematic view provided by the embodiment of the present application is shown in the figure.

[0022] Explanation of reference signs:

[0023] 1, fixed block; 10, first sliding groove; 11, second sliding groove; 12, T-shaped groove; 13, guide pulley; 14, inclined block; 15, scraping block; 16, push plate; 17, cleaning brush; 18, push block; 19, baffle; 191, extension plate; 20, first slot; 21, second slot; 22, shielding plate; 23, guide groove; 24, door body; 25, sealing strip. DETAILED DESCRIPTION

[0024] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be further described in detail below with the help of the drawings.

[0025] As shown in Figures 1-4 A unit door sliding rail structure, comprising a fixed block 1, a first sliding groove 10 is formed in the fixed block 1, a second sliding groove 11 is formed in the bottom of the first sliding groove 10, a door body 24 is slidably arranged in the first sliding groove 10, inclined blocks 14 are symmetrically arranged on the side surface of the door body 24, scraping blocks 15 are arranged on the inclined blocks 14, a push plate 16 is arranged on the door body 24, and a plurality of cleaning brushes 17 arranged in linear array are arranged on the bottom of the push plate 16.

[0026] Specifically, when the door body 24 slides in the first sliding groove 10 formed in the fixed block 1, the inclined blocks 14 symmetrically arranged on the side surface of the door body 24 will move synchronously, and the scraping blocks 15 on the inclined blocks 14 will scrape the side surface of the first sliding groove 10, and the dust on both sides of the first sliding groove 10 will be scraped down, and after the dust on both sides of the first sliding groove 10 is scraped down, it will be cleaned by the cleaning brushes 17 on the bottom of the push plate 16 and fall off.

[0027] In the above scheme, the sliding of the door body 24 on the fixed block 1 is realized through the first sliding groove 10 on the fixed block 1, the dust in the first sliding groove 10 on the fixed block 1 is scraped through the inclined blocks 14 on the door body 24 and the scraping blocks 15 on the inclined blocks 14, and the bottom of the first slot 20 is scraped and the dust is cleaned through the cleaning brushes 17 on the push plate 16, so that the dust in the first sliding groove 10 has no effect on the sliding of the door body 24.

[0028] As a further embodiment of the utility model, according to Figure 1 and Figure 2 The bottom of the second sliding groove 11 is provided with a T-shaped groove 12, and a plurality of guide pulleys 13 arranged in linear array are arranged on the T-shaped groove 12.

[0029] Specifically, when the door body 24 slides in the first sliding groove 10, it will contact the plurality of guide pulleys 13 at the bottom of the T-shaped groove 12 and guide the door body 24.

[0030] As a further embodiment of the utility model, according to Figure 2As shown, the two ends of the fixed block 1 are symmetrically provided with baffles 19, and the two sides of the baffles 19 are symmetrically provided with extension plates 191.

[0031] Further, the baffles 19 are symmetrically provided with first notches 20, and the baffles 19 are provided with a plurality of second notches 21 arranged in a linear array.

[0032] Further, the bottom of the baffle 19 is provided with a shielding plate 22.

[0033] Specifically, when the dust is swept by the cleaning brush 17 to the baffle 19, it will enter the second notch 21, and the inclined block 14 will extend from the first notch 20 to the outside, pushing the dust to the outside.

[0034] As a further embodiment of the utility model provides, according to Figure 2 As shown, the push plate 16 is provided with a push block 18, and the push block 18 is communicated with a plurality of push plates 16.

[0035] Specifically, when the door body 24 moves to the top of the first sliding groove 10, the push block 18 will be disconnected with the first sliding groove 10 and will be stressed, and will be retracted inwardly, and will support the plurality of push plates 16, and will push the dust from the first sliding groove 10 into the second notch 21 and to the outside.

[0036] As a further embodiment of the utility model provides, according to Figure 2 As shown, the side of the door body 24 is provided with a sealing strip 25.

[0037] Specifically, the sealing strip 25 increases the sealing between the two door bodies 24.

[0038] Working principle: when the door body 24 is sliding in the first sliding groove 10 opened in the fixed block 1, the inclined block 14 symmetrically arranged on the side of the door body 24 will move synchronously, and the scraping block 15 on the inclined block 14 will scrape the side of the first sliding groove 10, and the dust on the two sides of the first sliding groove 10 will be scraped down, and after the dust on the two sides of the first sliding groove 10 is scraped down, it will be cleaned by the cleaning brush 17 at the bottom of the push plate 16 and will fall off, and when the door body 24 moves to the top of the first sliding groove 10, the push block 18 will be disconnected with the first sliding groove 10 and will be stressed, and will be retracted inwardly, and will support the plurality of push plates 16, and will push the dust from the first sliding groove 10 into the second notch 21 and to the outside, and the inclined block 14 will extend from the first notch 20 to the outside, pushing the dust to the outside.

[0039] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A unit door slide rail structure, characterized by, The utility model provides a door and window cleaning device, including fixed block (1), first sliding groove (10) is seted up on the fixed block (1), the bottom of first sliding groove (10) is seted up with second sliding groove (11), the door body (24) is slidably arranged in first sliding groove (10), the side of door body (24) is provided with the inclined block (14) symmetry, be provided with the scraping block (15) on the inclined block (14), be provided with the push plate (16) on the door body (24), the bottom of push plate (16) is provided with a plurality of linear array arrangement's cleaning brush (17).

2. The unit door slide rail structure according to claim 1, wherein, The bottom of the second sliding groove (11) is provided with a T-shaped groove (12), and a plurality of linear array arrangement's guide pulley (13) is arranged on the T-shaped groove (12).

3. The unit door slide rail structure of claim 2, wherein, The both ends of the fixed block (1) are symmetrically provided with a baffle (19), and the both sides of the baffle (19) are symmetrically provided with an extension plate (191).

4. The unit door slide rail structure of claim 3, wherein, The baffle (19) is symmetrically provided with a first slot (20) on the baffle (19), and a plurality of linear array arrangement's second slot (21) is arranged on the baffle (19).

5. The unit door slide rail structure of claim 4, wherein, The bottom of the baffle (19) is provided with a shielding plate (22).

6. The unit door slide rail structure of claim 1, wherein, The push plate (16) is provided with a push block (18), and the push block (18) is communicated with a plurality of push plates (16).

7. The unit door slide rail structure of claim 1, wherein, The side of the door body (24) is provided with a sealing strip (25).

8. The unit door slide rail structure of claim 1, wherein, The push plate (16) is an air bag block.

9. The unit door slide rail structure of claim 6, wherein, The push block (18) is an air bag block.

10. The unit door slide rail structure of claim 7, wherein, The sealing strip (25) is a rubber strip.

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