Automatic cleaning device for elevator guide rail

Abstract

The utility model relates to the technical field of guide rail cleaning, in particular to an automatic elevator guide rail cleaning device which comprises a cleaning box, a cleaning box and a T-shaped elevator guide rail, the cleaning box is arranged above the cleaning box and comprises a first cleaning box body and a second cleaning box body, and the second cleaning box body is located on the outer side of the first cleaning box body. The T-shaped elevator guide rail horizontally penetrates through the first cleaning box and the second cleaning box, a friction device used for cleaning the T-shaped elevator guide rail is arranged in the first cleaning box, a first liquid conveying pipe is arranged below the first cleaning box and the second cleaning box, and the first cleaning box, the second cleaning box and the cleaning box communicate with one another through the first liquid conveying pipe. And a second liquid conveying pipe is arranged on the side wall of the upper portion of the first cleaning box, and the problems that in the rust removal process of the elevator guide rail, maintenance personnel need to conduct manual cleaning through abrasive paper and gauze, time and physical power are consumed, operation is very inconvenient, and the working difficulty of the maintenance personnel is improved are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rail cleaning, in particular to an automatic cleaning device for elevator guide rails. Background Art

[0002] The car of a box elevator achieves smooth vertical lifting by sliding up and down along the T-shaped elevator guide rail. In the existing technology, during the rust removal of the elevator guide rail, the maintenance personnel need to use sandpaper and gauze to manually clean it, which is not only time-consuming but also physically demanding. The operation is very inconvenient and increases the difficulty of the maintenance personnel's work. In order to solve the above problems, we propose an automatic cleaning device for elevator guide rails. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] The invention aims to solve the problem that in the process of removing rust from elevator guide rails, maintenance personnel need to use sandpaper and gauze to manually clean them, which is not only time-consuming but also physically demanding, and the operation is very inconvenient, which increases the difficulty of the maintenance personnel's work. An automatic cleaning device for elevator guide rails is provided to solve the problem that in the process of removing rust from elevator guide rails, maintenance personnel need to use sandpaper and gauze to manually clean them, which is not only time-consuming but also physically

[0005] (II) Technical solution

[0006] An automatic cleaning device for elevator guide rails comprises a cleaning box, a cleaning box, and a T-shaped elevator guide rail. The cleaning box is arranged above the cleaning box, the cleaning box comprises a first cleaning box and a second cleaning box, the second cleaning box is arranged outside the first cleaning box, the T-shaped elevator guide rail horizontally penetrates the first cleaning box and the second cleaning box, a friction device for cleaning the T-shaped elevator guide rail is arranged inside the first cleaning box, a first infusion tube is arranged below the first cleaning box and the second cleaning box, the first cleaning box, the second cleaning box and the cleaning box are connected to each other through the first infusion tube, a second infusion tube is arranged on the upper side wall of the first cleaning box, the first cleaning box and the cleaning box are connected to each other through the second infusion tube, and a liquid extraction pump is installed on the second infusion tube.

[0007] As a preferred technical solution, the friction device includes a first friction block and a second friction block, the first friction block and the second friction block are respectively located on one side of the T-shaped elevator guide rail, and the first friction block and the second friction block can clamp the T-shaped elevator guide rail. A mounting plate is fixed to one end of the first friction block and the second friction block away from the T-shaped elevator guide rail, and a telescopic rod is provided on one side of the mounting plate, one end of the telescopic rod is fixedly connected to the side wall of the mounting plate, and the other end of the telescopic rod is fixedly connected to the inner wall of the first cleaning box, and a knob bolt is horizontally threaded on the outer side wall of the first cleaning box, and the end of the knob bolt is tightly attached to the side wall of the mounting plate.

[0008] As a preferred technical solution, an L-shaped support column is vertically arranged above the cleaning box, and the cleaning box is fixedly connected to the cleaning box through the L-shaped support column.

[0009] As a preferred technical solution, a roller is installed on the L-shaped support column, and a driving roller is installed on the top of the L-shaped support column.

[0010] As a preferred technical solution, a baffle is fixed inside the cleaning box and on one side of the second infusion tube.

[0011] (III) Beneficial effects

[0012] The beneficial effects of the utility model are:

[0013] (1) During operation, the T-shaped elevator guide rail is passed through the first cleaning box and the second cleaning box. The idler roller cooperates with the active roller to drive the T-shaped elevator guide rail to move horizontally forward in the first cleaning box and the second cleaning box. At this time, the liquid pump works to extract liquid from the inside of the cleaning box and transport it to the inside of the first cleaning box through the second infusion tube until the liquid level submerges the T-shaped elevator guide rail. Since there is a gap at the position where the T-shaped elevator guide rail passes through the first cleaning box and the second cleaning box, the second cleaning box is located on the outside of the first cleaning box. A part of the cleaning liquid will flow into the second cleaning box, and the cleaning liquid level in the second cleaning box is kept lower than the cleaning liquid level in the first cleaning box. The cleaning liquid inside the first cleaning box cleans the T-shaped elevator guide rail. A first infusion tube is provided under the first cleaning box and the second cleaning box. The cleaned cleaning liquid falls back from the first infusion tube to the inside of the cleaning box, thereby improving the utilization rate of the cleaning liquid and solving the problem that in the process of rust removal of the elevator guide rail, the maintenance personnel need to use sandpaper and gauze for manual cleaning, which is not only time-consuming but also physically demanding. The operation is very inconvenient and increases the difficulty of the maintenance personnel's work.

[0014] (2) Rotate the knob bolt and cooperate with the telescopic rod to make the first friction block and the second friction block clamp the T-type elevator guide rail. When the T-type elevator guide rail is transported forward, the first friction block and the second friction block will grind away the rust on the T-type elevator guide rail, and then clean it with cleaning fluid.

[0015] (3) By providing the baffle, rust deposited in the cleaning box can be prevented from being sucked into the second liquid delivery pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2This is a structural schematic diagram of the utility model from another angle

[0019] Figure 3 It is a schematic diagram of the internal structure of the cleaning box of the utility model;

[0020] 1-cleaning box; 2-cleaning box; 3-first cleaning box; 4-second cleaning box; 5-T-type elevator guide rail; 6-friction device; 7-first infusion tube; 8-second infusion tube; 9-liquid pump; 10-L-type support column; 11-support roller; 12-active roller; 13-baffle; 601-first friction block; 602-second friction block; 603-mounting plate; 604-telescopic rod; 605-knob bolt; DETAILED DESCRIPTION

[0021] The utility model of an automatic cleaning device for elevator guide rails is further described in conjunction with the accompanying drawings.

[0022] Combined with Figure 1-3 As shown, an automatic cleaning device for elevator guide rails includes a cleaning box 1, a cleaning box 2, and a T-shaped elevator guide rail 5. The cleaning box 2 is arranged above the cleaning box 1. The cleaning box 2 includes a first cleaning box 3 and a second cleaning box 4. The second cleaning box 4 is located on the outside of the first cleaning box 3. The T-shaped elevator guide rail 5 horizontally penetrates the first cleaning box 3 and the second cleaning box 4. A friction device 6 for cleaning the T-shaped elevator guide rail 5 is arranged inside the first cleaning box 3. A first infusion tube 7 is arranged below the first cleaning box 3 and the second cleaning box 4. The first cleaning box 3, the second cleaning box 4 and the cleaning box 1 are communicated with each other through the first infusion tube 7. A second infusion tube 8 is arranged on the upper side wall of the first cleaning box 3. The first cleaning box 3 and the cleaning box 1 are communicated with each other through the second infusion tube 8. A liquid pump 9 is installed on the second infusion tube 8.

[0023] It should be noted that, during operation, the T-shaped elevator guide rail 5 is passed through the first cleaning box 3 and the second cleaning box 4, and the idler roller 11 cooperates with the active roller 12 to drive the T-shaped elevator guide rail 5 to move horizontally forward in the first cleaning box 3 and the second cleaning box 4. At this time, the liquid pump 9 works to extract liquid from the inside of the cleaning box 1 and transport it to the inside of the first cleaning box 3 through the second liquid infusion tube 8 until the liquid level submerges the T-shaped elevator guide rail 5. Since there is a gap at the position where the T-shaped elevator guide rail 5 passes through the first cleaning box 3 and the second cleaning box 4, and the second cleaning box 4 is located on the outside of the first cleaning box 3, a part of the cleaning liquid will flow into the second cleaning box 4. The second cleaning box 4 can keep the cleaning liquid level of the second cleaning box 4 lower than the cleaning liquid level of the first cleaning box 3. The cleaning liquid inside the first cleaning box 3 cleans the T-shaped elevator guide rail 5. A first infusion tube 7 is arranged below the first cleaning box 3 and the second cleaning box 4. The cleaned cleaning liquid falls back from the first infusion tube 7 to the inside of the cleaning box 1, thereby improving the utilization rate of the cleaning liquid and solving the problem that in the process of rust removal of the elevator guide rail, the maintenance personnel need to use sandpaper and gauze for manual cleaning, which is not only time-consuming but also physically demanding, and the operation is very inconvenient, which increases the difficulty of the maintenance personnel's work.

[0024] Combined with Figure 2 As shown, the friction device 6 includes a first friction block 601 and a second friction block 602, and the first friction block 601 and the second friction block 602 are respectively located on one side of the T-shaped elevator guide rail 5, and the first friction block 601 and the second friction block 602 can clamp the T-shaped elevator guide rail 5, and the first friction block 601 and the second friction block 602 are fixed with a mounting plate 603 at one end away from the T-shaped elevator guide rail 5, and a telescopic rod 604 is arranged on one side of the mounting plate 603, one end of the telescopic rod 604 is fixedly connected to the side wall of the mounting plate 603, and the other end of the telescopic rod 604 is fixedly connected to the inner wall of the first cleaning box 3, and a knob bolt 605 is horizontally threaded on the outer side wall of the first cleaning box 3, and the end of the knob bolt 605 is in close contact with the side wall of the mounting plate 603.

[0025] It should be noted that by rotating the knob bolt 605 and cooperating with the telescopic rod 604, the first friction block 601 and the second friction block 602 clamp the T-type elevator guide rail 5. When the T-type elevator guide rail 5 is transported forward, the first friction block 601 and the second friction block 602 grind off the rust on the T-type elevator guide rail 5, and it can be cleaned with cleaning liquid.

[0026] Combined with Figure 1 As shown, an L-shaped support column 10 is vertically arranged above the cleaning box 1 , and the cleaning box 2 is fixedly connected to the cleaning box 1 via the L-shaped support column 10 .

[0027] Combined with Figure 2 As shown, a roller 11 is installed on the L-shaped support column 10, and a driving roller 12 is installed on the top of the L-shaped support column 10.

[0028] Combined with Figure 3 As shown, a baffle 13 is fixed inside the cleaning box 1 and located on one side of the second infusion tube 8 .

[0029] It should be noted that, by providing the baffle 13 , it is possible to prevent the rust deposited in the clean box 1 from being sucked into the second liquid delivery pipe 8 .

[0030] Working principle: When working, the T-shaped elevator guide rail 5 passes through the first cleaning box 3 and the second cleaning box 4, and the roller 11 cooperates with the active roller 12 to drive the T-shaped elevator guide rail 5 to move horizontally forward in the first cleaning box 3 and the second cleaning box 4. At this time, the liquid pump 9 works to extract liquid from the inside of the cleaning box 1 and transport it to the inside of the first cleaning box 3 through the second liquid infusion tube 8 until the liquid level immerses the T-shaped elevator guide rail 5. Since there is a gap at the position where the T-shaped elevator guide rail 5 passes through the first cleaning box 3 and the second cleaning box 4, and the second cleaning box 4 is located outside the first cleaning box 3, part of the cleaning liquid will flow into the second cleaning box 4. The cleaning box 4 can keep the cleaning liquid level of the second cleaning box 4 lower than the cleaning liquid level of the first cleaning box 3. The cleaning liquid inside the first cleaning box 3 cleans the T-shaped elevator guide rail 5. A first infusion tube 7 is provided below the first cleaning box 3 and the second cleaning box 4. The cleaned cleaning liquid falls back from the first infusion tube 7 to the inside of the cleaning box 1, thereby improving the utilization rate of the cleaning liquid and solving the problem that in the process of rust removal of the elevator guide rail, the maintenance personnel need to use sandpaper and gauze for manual cleaning, which is not only time-consuming but also physically demanding, and the operation is very inconvenient, which increases the difficulty of the maintenance personnel's work.

[0031] Rotate the knob bolt 605 and cooperate with the telescopic rod 604 to make the first friction block 601 and the second friction block 602 clamp the T-shaped elevator guide rail 5. When the T-shaped elevator guide rail 5 is transported forward, the first friction block 601 and the second friction block 602 will grind off the rust on the T-shaped elevator guide rail 5, and it can be cleaned with cleaning fluid.

[0032] The above embodiments are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary personnel in this field should fall within the protection scope of the present invention. The technical contents for which protection is sought in the present invention have been fully recorded in the claims.

Claims

1. An automatic cleaning device for elevator guide rails, comprising a cleaning box (1), a cleaning box (2), and a T-shaped elevator guide rail (5), wherein the cleaning box (2) is arranged above the cleaning box (1), and is characterized in that: The cleaning box (2) comprises a first cleaning box (3) and a second cleaning box (4), wherein the second cleaning box (4) is located outside the first cleaning box (3), the T-shaped elevator guide rail (5) horizontally penetrates the first cleaning box (3) and the second cleaning box (4), a friction device (6) for cleaning the T-shaped elevator guide rail (5) is arranged inside the first cleaning box (3), a first infusion tube (7) is arranged below the first cleaning box (3) and the second cleaning box (4), the first cleaning box (3), the second cleaning box (4) and the cleaning box (1) are connected to each other through the first infusion tube (7), a second infusion tube (8) is arranged on the upper side wall of the first cleaning box (3), the first cleaning box (3) and the cleaning box (1) are connected to each other through the second infusion tube (8), and a liquid pump (9) is installed on the second infusion tube (8).

2. An automatic cleaning device for elevator guide rails according to claim 1, characterized in that: The friction device (6) comprises a first friction block (601) and a second friction block (602), wherein the first friction block (601) and the second friction block (602) are respectively located on one side of the T-shaped elevator guide rail (5), and the first friction block (601) and the second friction block (602) can clamp the T-shaped elevator guide rail (5); a mounting plate (603) is fixed to one end of the first friction block (601) and the second friction block (602) away from the T-shaped elevator guide rail (5); a telescopic rod (604) is arranged on one side of the mounting plate (603); one end of the telescopic rod (604) is fixedly connected to the side wall of the mounting plate (603); the other end of the telescopic rod (604) is fixedly connected to the inner wall of the first cleaning box (3); a knob bolt (605) is horizontally threadedly connected to the outer side wall of the first cleaning box (3), and the end of the knob bolt (605) is in close contact with the side wall of the mounting plate (603).

3. An automatic cleaning device for elevator guide rails according to claim 2, characterized in that: An L-shaped support column (10) is vertically arranged above the cleaning box (1), and the cleaning box (2) is fixedly connected to the cleaning box (1) via the L-shaped support column (10).

4. An automatic cleaning device for elevator guide rails according to claim 3, characterized in that: A supporting roller (11) is installed on the L-shaped support column (10), and a driving roller (12) is installed on the top end of the L-shaped support column (10).

5. The automatic cleaning device for elevator guide rails according to claim 1, characterized in that: A baffle (13) is fixed inside the cleaning box (1) and on one side of the second infusion tube (8).

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