CN216549167U

CN216549167U - Escalator step cleaning auxiliary device

Info

Publication number: CN216549167U
Application number: CN202122909967.XU
Authority: CN
Inventors: 李远斌; 张建伟; 沈华强; 刘绪峰; 冯涛
Original assignee: Syney Electric Hangzhou Co ltd
Current assignee: Xini Electromechanical Group Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-17
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses an escalator step cleaning auxiliary device, and relates to the technical field of escalators. This automatic staircase step cleans auxiliary device, including first bracing piece, the inside of first bracing piece is hollow structure, and the constant head tank has all been seted up to both sides around the first bracing piece, and the inside sliding connection of first bracing piece has the second bracing piece, the first spring of bottom fixedly connected with of second bracing piece, the bottom of first spring and the inner wall fixed connection of first bracing piece. This automatic staircase step cleans auxiliary device through the rigidity of cleaning frame, makes the length of cleaning of device obtain adjusting, makes the staff can be more convenient clean the automatic staircase step of different width to make the accommodation of device more extensive, and make the staff can carry out corresponding regulation to the device according to the elevator of different width, make the staff can more convenient operative installations.

Description

Escalator step cleaning auxiliary device

Technical Field

The utility model relates to the technical field of escalators, in particular to an escalator step cleaning auxiliary device.

Background

The escalator is taken as a carrying tool to bring great convenience to people, for example, the escalator is arranged in public places such as subways and shopping malls, the passenger flow of the used places is great, a lot of dust is accumulated on the surface of the escalator step, in order to provide a clean and comfortable elevator taking environment for passengers, the tread of the escalator step needs to be cleaned regularly, the escalator step is formed by steps, dense and deep grooves are arranged on the tread of the step, the cleaning is very inconvenient, manual cleaning is basically adopted for cleaning the tread of the escalator at present, cleaning equipment is limited greatly, the cleaning is time-consuming, a large amount of manpower is required to be invested to ensure that cleaning work is finished in a short time, and cleaning appliances are required to be carried.

The patents which are disclosed at present: CN209554610U discloses a cleaning device for escalator step tread, which is elastically retractable through a spring arranged at the lower part of a row brush support, the front end of a brush row is lightly pressed on the step tread, the width of the brush row is equal to the width of the step, and the step tread in operation is automatically cleaned through the brush row.

However, the following problems occur in the using process of the scheme: because the passenger flow volume of the places where the escalator is used is very large, a lot of dust is accumulated on the surface of the escalator steps, although the tread of the escalator steps can be cleaned by the comparison scheme, the width of the escalator in different places is different, so that the device in the comparison scheme can only clean the tread of a single escalator step, and different devices need to be replaced for the tread of the escalator steps with different sizes, thereby the adaptation range of the device is smaller, and meanwhile, the cleaning of the tread of the escalator steps with different sizes by workers is more troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides an escalator step cleaning auxiliary device which can solve the problem that treads of escalator steps with different sizes are troublesome to clean.

In order to achieve the purpose, the utility model provides the following technical scheme: an escalator step cleaning auxiliary device comprises a first supporting rod, the interior of the first supporting rod is of a hollow structure, positioning grooves are formed in the front side and the rear side of the first supporting rod, an auxiliary collecting device is arranged inside the positioning grooves, a second supporting rod is connected inside the first supporting rod in a sliding mode, a first spring is fixedly connected to the bottom of the second supporting rod, the bottom end of the first spring is fixedly connected with the inner wall of the first supporting rod, the top of the second supporting rod is fixedly connected with a cleaning rod, a moving groove is formed in the cleaning rod, the cross section of the moving groove is in an inverted T shape, two mirror-image cleaning frames are slidably connected in the moving groove, the cross sections of the cleaning frames are also in the inverted T shape, brushes are arranged at the tops of the cleaning frames and the cleaning rod, two first sliding grooves communicated with the interior of the moving groove are formed in the front side of the cleaning rod, and an auxiliary adjusting and fixing device is arranged in the first sliding grooves;

the auxiliary collecting device comprises a positioning frame, the surface of the positioning frame is connected with the inside of the positioning groove in a sliding mode, the cross sections of the positioning frame and the positioning groove are L-shaped, and the positioning frame is far away from a collecting box fixedly connected with one side of the positioning groove.

Preferably, supplementary fixing device that adjusts includes the fixed block, the inside sliding connection of the surface of fixed block and first spout, the rear side of fixed block and the front side fixed connection who cleans the frame, the bottom of cleaning the frame is seted up there is the power groove, the cross-section in power groove is horizontal T font, the inside rotation in power groove transverse groove is connected with the axis of rotation, the front end rotation of axis of rotation runs through the inside of power groove, cleaning frame and fixed block and extends to the outside of fixed block.

Preferably, the surface of the rotating shaft is fixedly connected with a gear, the gear is located inside the power groove, the inside of the vertical groove of the power groove is connected with a fixing rod in a sliding mode, one side, close to the gear, of the fixing rod is provided with teeth, and the fixing rod is connected with the surface of the gear in a meshed mode through the teeth.

Preferably, the lower surface of the inside of the power groove is provided with a fixing groove in sliding connection with the surface of the fixing rod, and the bottom of the fixing rod penetrates through the inside of the power groove in a sliding mode and extends to the inside of the fixing groove.

Preferably, the top of the fixed rod is fixedly connected with a second spring, and the top end of the second spring is fixedly connected with the inner wall of the power groove.

Preferably, the inner part of the moving groove vertical groove is fixedly connected with a baffle, the adjacent sides of the two cleaning frames are both provided with a second sliding groove in sliding connection with the surface of the baffle, and the second sliding groove is positioned on the upper side of the power groove.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this automatic escalator step cleans auxiliary device, through the rigidity who cleans the frame, makes the length of cleaning of device obtain adjusting, makes the automatic escalator step that the staff can be more convenient to different widths clean to make the accommodation of device more extensive, and make the staff can carry out corresponding regulation to the device according to the elevator of different widths, make the staff can more convenient operative installations.

(2) This automatic staircase step cleans auxiliary device, can make two cleaning frames adjust the back in carrying out relative movement through the baffle, make the device when cleaning the automatic staircase step, the baffle can block the dust that falls down, and prevent that pollutants such as dust from falling into the inside of shifting chute, make the inside at the shifting chute that the cleaning frame can be more smooth move, and make the staff can be more smooth clean pollutants such as dust on the baffle, make the staff can be more convenient operative installations.

(3) This automatic staircase step cleans auxiliary device, the cross-section through locating rack and constant head tank is L shape, can make the locating rack and the position of collecting the box obtain the restriction, and prevent the locating rack and collect the inside of box roll-off constant head tank, thereby make collect that the box can be more smooth collect pollutants such as dust that the device cleaned, reduce the device simultaneously to a certain extent and clean the back to automatic staircase step, pollutants such as dust directly fall on ground, make the environment on ground receive the condition of pollution and appear, thereby make the staff can be more convenient clear up pollutants such as dust.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

fig. 1 is a schematic structural view of an escalator step sweeping assisting device of the present invention;

FIG. 2 is a schematic view of a first support bar of the present invention;

FIG. 3 is a left side plan view of the first support bar of the present invention;

FIG. 4 is a schematic view of a baffle of the present invention;

FIG. 5 is a schematic front plan view of the power cell of the present invention.

Reference numerals: 1 first bracing piece, 2 second bracing pieces, 3 clean the pole, 4 locating racks, 5 constant head tanks, 6 collection boxes, 7 first spout, 8 shifting chutes, 9 clean the frame, 10 fixed blocks, 11 axis of rotation, 12 baffles, 13 second spout, 14 fixed slots, 15 first spring, 16 power slots, 17 second spring, 18 gears, 19 dead levers.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: an escalator step cleaning auxiliary device comprises a first supporting rod 1, the interior of the first supporting rod 1 is of a hollow structure, positioning grooves 5 are formed in the front side and the rear side of the first supporting rod 1, an auxiliary collecting device is arranged inside the positioning grooves 5, a second supporting rod 2 is connected to the interior of the first supporting rod 1 in a sliding mode, a first spring 15 is fixedly connected to the bottom of the second supporting rod 2, the bottom end of the first spring 15 is fixedly connected with the inner wall of the first supporting rod 1, a cleaning rod 3 is fixedly connected to the top of the second supporting rod 2, a moving groove 8 is formed in the cleaning rod 3, the cross section of the moving groove 8 is in an inverted T shape, the moving groove 8 is a left through groove and a right through groove, two mirror-image cleaning frames 9 are connected to the interior of the moving groove 8 in a sliding mode, the cross section of each cleaning frame 9 is also in an inverted T shape, brushes are arranged at the tops of each cleaning frame 9 and the cleaning rod 3, the cleaning frames 9 and the cleaning rods 3 can clean an escalator step through the brushes, two first sliding chutes 7 communicated with the interior of the moving chute 8 are formed in the front side of the cleaning rod 3, and auxiliary adjusting and fixing devices are arranged in the first sliding chutes 7;

supplementary collection device includes locating rack 4, and the surface of locating rack 4 and the inside sliding connection of constant head tank 5, the cross-section of locating rack 4 and constant head tank 5 are L shape, and locating rack 4 keeps away from one side fixedly connected with collection box 6 of constant head tank 5, and collection box 6 can be collected the pollutants such as dust that the device cleaned.

The cross-section through locating rack 4 and constant head tank 5 is L shape, can make the locating rack 4 and the position of collecting box 6 obtain the restriction, and prevent locating rack 4 and the inside of collecting 6 roll-off constant head tank 5 of box, thereby make and collect box 6 can be more smooth collect pollutants such as dust that the device cleaned, reduce the device and clean the back to the automatic escalator step simultaneously to a certain extent, pollutants such as dust directly fall on ground, the environment that makes ground receives the pollution condition and appears, thereby make the staff can be more convenient clear up pollutants such as dust.

Referring to fig. 3-5, the auxiliary adjusting and fixing device includes a fixing block 10, the surface of the fixing block 10 is slidably connected with the inside of the first sliding groove 7, the rear side of the fixing block 10 is fixedly connected with the front side of the cleaning frame 9, the bottom of the cleaning frame 9 is provided with a power groove 16, the cross section of the power groove 16 is in a transverse T shape, the inside of the transverse groove of the power groove 16 is rotatably connected with a rotating shaft 11, and the front end of the rotating shaft 11 rotatably penetrates through the inside of the power groove 16, the cleaning frame 9 and the fixing block 10 and extends to the outside of the fixing block 10.

Further, the surface of the rotating shaft 11 is fixedly connected with a gear 18, the gear 18 is located inside the power groove 16, the inside of the vertical groove of the power groove 16 is slidably connected with a fixing rod 19, one side, close to the gear 18, of the fixing rod 19 is provided with teeth, the fixing rod 19 is connected with the surface of the gear 18 through the teeth in a meshed mode, the fixing groove 14 slidably connected with the surface of the fixing rod 19 is formed in the lower surface of the inside of the power groove 16, the bottom of the fixing rod 19 slidably penetrates through the inside of the power groove 16 and extends to the inside of the fixing groove 14, the number of the fixing grooves 14 is multiple, and the fixing grooves 14 are equidistantly arranged on the lower surface of the inside of the power groove 16.

Further, a second spring 17 is fixedly connected to the top of the fixing rod 19, the top end of the second spring 17 is fixedly connected to the inner wall of the power groove 16, and the second spring 17 can be compressed and reset by the up-and-down movement of the fixing rod 19.

Further, a baffle plate 12 is fixedly connected inside the vertical groove of the moving groove 8, second sliding grooves 13 which are in surface sliding connection with the baffle plate 12 are respectively formed in the adjacent sides of the two cleaning frames 9, and the second sliding grooves 13 are located on the upper side of the power groove 16.

Can make two cleaning frame 9 carry out relative movement through baffle 12 and adjust the back, make the device when cleaning the automatic escalator step, baffle 12 can block the dust that falls to prevent pollutants such as dust from falling into the inside of shifting chute 8, make cleaning frame 9 can be more smooth move in the inside of shifting chute 8, and make the staff can be more smooth clean pollutants such as dust on baffle 12, make the staff can be more convenient operative installations.

The rotating shaft 11 is rotated by the operator, so that the rotating shaft 11 drives the gear 18 to rotate, and the gear 18 drives the fixing rod 19 to move upward by meshing, the second spring 17 compresses, and slides out of the inside of the fixing groove 14, thereby the cleaning frame 9 can move, the position adjustment of the cleaning frame 9 is realized, when the cleaning frame 9 moves to a certain position, the rotation shaft 11 is released, the second spring 17 is restored, the fixing rod 19 is slid into the inside of the fixing groove 14, thereby realizing the position fixation of the cleaning frame 9, adjusting the cleaning length of the device, leading the working personnel to more conveniently clean the steps of the escalator with different widths, the device has wider application range, and the workers can correspondingly adjust the device according to the elevators with different widths, so that the workers can use the device more conveniently.

The working principle is as follows: when the cleaning auxiliary device for the steps of the escalator is used, a worker rotates the rotating shaft 11 to enable the rotating shaft 11 to drive the gear 18 to rotate, and the gear 18 drives the fixing rod 19 to move upward by meshing, the second spring 17 compresses, and slides out of the inside of the fixing groove 14, thereby the cleaning frame 9 can move, the position adjustment of the cleaning frame 9 is realized, when the cleaning frame 9 moves to a certain position, the rotation shaft 11 is released, the second spring 17 is restored, the fixing rod 19 is slid into the inside of the fixing groove 14, thereby realizing the position fixation of the cleaning frame 9, adjusting the cleaning length of the device, and realizing the L-shaped cross section of the positioning frame 4 and the positioning groove 5, the positions of the positioning frame 4 and the collecting box 6 can be limited, the positioning frame 4 and the collecting box 6 can be prevented from sliding out of the positioning groove 5, therefore, the collecting box 6 can collect the pollutants such as dust cleaned by the device more smoothly.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides an automatic escalator step cleans auxiliary device, including first bracing piece (1), the inside of first bracing piece (1) is hollow structure, constant head tank (5) have all been seted up to both sides around first bracing piece (1), the inside of constant head tank (5) is provided with supplementary collection device, the inside sliding connection of first bracing piece (1) has second bracing piece (2), the first spring (15) of bottom fixedly connected with of second bracing piece (2), the bottom of first spring (15) and the inner wall fixed connection of first bracing piece (1), its characterized in that: the top of the second supporting rod (2) is fixedly connected with a cleaning rod (3), a moving groove (8) is formed in the cleaning rod (3), the cross section of the moving groove (8) is in an inverted T shape, two mirror-image cleaning frames (9) are slidably connected in the moving groove (8), the cross sections of the cleaning frames (9) are also in the inverted T shape, brushes are arranged at the tops of the cleaning frames (9) and the cleaning rod (3), two first sliding grooves (7) communicated with the inside of the moving groove (8) are formed in the front side of the cleaning rod (3), and an auxiliary adjusting and fixing device is arranged in the first sliding grooves (7);

the auxiliary collecting device comprises a positioning frame (4), the surface of the positioning frame (4) is connected with the inner portion of the positioning groove (5) in a sliding mode, the cross sections of the positioning frame (4) and the positioning groove (5) are L-shaped, and a collecting box (6) is fixedly connected to one side, far away from the positioning groove (5), of the positioning frame (4).

2. An escalator step sweeping assist device as claimed in claim 1, wherein: supplementary fixing device that adjusts includes fixed block (10), the inside sliding connection of the surface of fixed block (10) and first spout (7), the rear side of fixed block (10) and the front side fixed connection who cleans frame (9), power groove (16) have been seted up to the bottom of cleaning frame (9), the cross-section of power groove (16) is horizontal T font, the inside rotation of power groove (16) transverse groove is connected with axis of rotation (11), the front end rotation of axis of rotation (11) runs through power groove (16), clean the inside of frame (9) and fixed block (10) and extend to the outside of fixed block (10).

3. An escalator step sweeping assist device as claimed in claim 2, wherein: the surface of the rotating shaft (11) is fixedly connected with a gear (18), the gear (18) is located inside the power groove (16), a fixing rod (19) is connected inside the vertical groove of the power groove (16) in a sliding mode, teeth are arranged on one side, close to the gear (18), of the fixing rod (19), and the fixing rod (19) is connected with the surface of the gear (18) in a meshed mode through the teeth.

4. An escalator step sweeping assist device as claimed in claim 3, wherein: the lower surface of the inside of the power groove (16) is provided with a fixing groove (14) in sliding connection with the surface of the fixing rod (19), and the bottom of the fixing rod (19) penetrates through the inside of the power groove (16) in a sliding mode and extends to the inside of the fixing groove (14).

5. An escalator step sweeping assist device as claimed in claim 4, wherein: the top of the fixed rod (19) is fixedly connected with a second spring (17), and the top end of the second spring (17) is fixedly connected with the inner wall of the power groove (16).

6. An escalator step sweeping assist device as claimed in claim 5, wherein: the inside fixedly connected with baffle (12) in the vertical groove of travelling groove (8), close side of two cleaning frame (9) all seted up with baffle (12) surface sliding connection's second spout (13), second spout (13) are located the upside of power groove (16).