Handrail cleaning seat for escalator

Abstract

The handrail cleaning seat for the escalator comprises a cleaning mechanism and a driving mechanism, the cleaning mechanism is used for fixing cleaning cloth, the cleaning mechanism is arranged on the driving mechanism, and the driving mechanism is used for driving the cleaning mechanism to move. The cleaning device can clean the handrail, improve the cleaning effect and save labor and labor cost, the cleaning mechanism can move, contact or separation of the cleaning cloth and the handrail is achieved, work of the cleaning cloth assembly is controlled, and the cleaning effect of the handrail is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic escalator cleaning, in particular to a handrail cleaning seat for an automatic escalator. Background Art

[0002] An escalator is a fixed electric drive device composed of a special structural chain conveyor and two special structural belt conveyors with a circulating moving ladder path, used to transport passengers upward or downward between different floors of a building. It is a continuous conveying machine that carries people up and down.

[0003] Escalators are generally used in crowded places, and the handrails are easy to get dirty and need to be cleaned frequently to keep them clean. However, manual wiping takes a long time, is inefficient, and has poor results. Utility Model Content

[0004] The utility model aims to solve the above-mentioned technical problems existing in the prior art and to provide a handrail cleaning seat for an escalator, which can clean the handrail and improve the cleaning effect, save labor and labor costs, and the cleaning mechanism is movable to achieve contact or separation between the rag and the handrail, control the operation of the rag assembly, and ensure the cleaning effect of the handrail.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A handrail cleaning seat for an escalator, characterized in that it includes a cleaning mechanism and a driving mechanism, the cleaning mechanism is used to fix a rag, the cleaning mechanism is arranged on the driving mechanism, the driving mechanism is used to drive the cleaning mechanism to move, the cleaning mechanism is provided with a first positioning groove, the driving mechanism is provided with a positioning protrusion, the positioning protrusion is bolted to the first positioning groove, the cleaning mechanism includes a rag support assembly and a movable assembly, the rag support assembly is used to fix the rag, the rag support assembly is arranged on the movable assembly to realize the movement of the rag support assembly, the rag support assembly includes a supporting member and a clamping member, the supporting member is provided with a groove matching the handrail of the escalator, the clamping member is used to clamp the rag arranged on the supporting member, the movable assembly includes a base and a sliding seat, the sliding seat is arranged in the base and slidably connected to the base, a spring is provided between the base and the sliding seat, and the rag support assembly is connected to the sliding seat.

[0007] Furthermore, the clamping member includes a first clamping portion and a second clamping portion, and the first clamping portion and the second clamping portion are detachably connected.

[0008] Furthermore, the first clamping portion and the second clamping portion are both provided with a clamping slot, and the supporting member is provided with a clamping block, and the clamping block is arranged in the clamping slot.

[0009] Furthermore, the base is provided with a guide column, the sliding seat is provided with a guide groove, the positions of the guide column and the guide groove correspond, one end of the spring is arranged in the guide groove, and the other end of the spring is sleeved on the guide column.

[0010] Furthermore, the base is provided with a limiting plate, and the limiting plate limits the sliding seat.

[0011] Furthermore, the base is provided with a positioning column, the limiting plate is provided with a sleeve, the sleeve is sleeved on the positioning column, the positioning column is provided with a fixing bolt, and the fixing bolt passes through the limiting plate and is threadedly connected to the positioning column.

[0012] Furthermore, the base is provided with a positioning block, and the positioning block is provided with a positioning groove.

[0013] Furthermore, a drainage hole is provided at the bottom of the base.

[0014] Furthermore, the driving mechanism includes a base plate, a movable seat and a driving assembly. The movable seat is arranged on the base plate and movably connected to the base plate. The driving assembly is arranged on the base plate, and the driving assembly drives the movable seat to slide on the base plate.

[0015] Furthermore, the driving assembly includes a driving motor, a screw rod and a nut, the driving motor is connected to the screw rod, the nut is connected to the movable seat, and the screw rod is threadedly connected to the nut.

[0016] Furthermore, the bottom plate is provided with a slide rail, the slide rail is provided with a slider, the slider is slidably connected to the slide rail, and the slider is fixedly connected to the movable seat.

[0017] Furthermore, a connecting piece is provided between the sliding block and the movable seat, the movable seat is provided with a second positioning groove, and the connecting piece is arranged in the second positioning groove.

[0018] Furthermore, the movable seat includes a first shell and a second shell, and the first shell and the second shell are connected.

[0019] Furthermore, the first shell is provided with a fixing sheet, and the second shell is provided with a fixing groove, and the fixing sheet is clamped in the fixing groove.

[0020] Furthermore, an inclined surface is provided on the top of the movable seat.

[0021] Furthermore, a positioning protrusion is provided on the top of the movable seat, and a threaded hole is provided on the positioning protrusion.

[0022] Furthermore, a first connecting hole is provided on the top of the movable seat, and a second connecting hole is provided on the bottom plate, and the first connecting hole and the second connecting hole are connected.

[0023] Furthermore, a reinforcement sheet is provided at the first connecting hole.

[0024] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0025] The cleaning mechanism of the utility model is used to fix the rag, the cleaning mechanism is arranged on the driving mechanism, the driving mechanism is used to drive the cleaning mechanism to move, the cleaning mechanism includes a rag support component and a movable component, the rag support component is used to fix the rag, the rag support component is arranged on the movable component to realize the movement of the rag support component, the driving component is arranged on the bottom plate, and the driving component drives the movable seat to slide on the bottom plate. The utility model can clean the armrest and improve the cleaning effect, save labor and manpower costs, and the cleaning mechanism is movable to realize the contact or separation of the rag and the armrest, control the operation of the rag component, and ensure the cleaning effect of the armrest. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The utility model is further described below in conjunction with the accompanying drawings:

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 This is a schematic structural diagram of a cleaning structure for an escalator handrail according to the utility model;

[0029] Figure 3 It is a structural schematic diagram of the side surface of the utility model;

[0030] Figure 4 for Figure 3 A cross-sectional view of AA (spring not shown);

[0031] Figure 5 for Figure 3 A cross-sectional view of the middle BB (spring not shown);

[0032] Figure 6 It is an exploded view of the rag support assembly in the utility model;

[0033] Figure 7 This is a schematic diagram of the structure of the connection between the rag support assembly and the sliding seat in the utility model;

[0034] Figure 8 It is a structural schematic diagram of the sliding seat in the utility model;

[0035] Fig. 9 It is a structural schematic diagram of the base in the utility model;

[0036] Fig.10 This is a schematic diagram of the structure of the connection between the base and the sliding seat in the utility model;

[0037] Fig.11 This is a schematic diagram of the structure of a driving structure for cleaning an escalator handrail according to the utility model;

[0038] Fig.12 This is a schematic diagram of the structure of the connection between the driving assembly and the movable seat in the utility model;

[0039] Fig.13 It is an exploded view of the movable seat in the utility model.

[0040] In the figure, 1-cleaning mechanism; 2-driving mechanism; 101-rag supporting assembly; 102-movable assembly; 103-supporting member; 104-clamping member; 105-groove; 106-first clamping part; 107-second clamping part; 108-slot; 109-block; 110-base; 111-sliding seat; 113-guide column; 114-guide groove; 115-limiting plate; 116-positioning column; 117-sleeve; 118-positioning block; 119-first positioning groove; 120-drain hole; 201-bottom plate; 202-movable seat; 203-drive assembly; 204-drive motor; 205-screw; 206-nut; 207-slide rail; 208-slider; 209-connecting plate; 210-second positioning groove; 211-first shell; 212-second shell; 213-fixing plate; 214-fixing groove; 215-inclined surface; 216-positioning protrusion; 217-first connecting hole; 218-second connecting hole; 219-reinforcement plate. DETAILED DESCRIPTION

[0041] like Figure 1 As shown, the utility model is a handrail cleaning seat for escalators, comprising a cleaning mechanism 1 and a driving mechanism 2. The cleaning mechanism 1 is used to fix the rag, and the cleaning mechanism 1 is arranged on the driving mechanism 2. The driving mechanism 2 is used to drive the cleaning mechanism 1 to move. Through the above arrangement, the handrail can be cleaned and the cleaning effect can be improved, saving labor and labor costs, and the cleaning mechanism 1 is movable to achieve contact or separation between the rag and the handrail, control the operation of the rag assembly, and ensure the cleaning effect of the handrail.

[0042] like Figures 2 to 5 As shown, as an implementation method, the cleaning mechanism 1 includes a rag support component 101 and a movable component 102. The rag support component 101 is used to fix the rag, and the rag support component 101 is arranged on the movable component 102 to realize the movement of the rag support component 101. Through the above arrangement, the rag support component 101 can be pressed against the handrail to clean the handrail and improve the cleaning effect, saving labor and labor costs.

[0043] like Figure 6 and Figure 7As shown, as an implementation method, the rag support assembly 101 includes a support member 103 and a clamping member 104. The support member 103 is provided with a groove 105 matching the escalator handrail, and the clamping member 104 is used to clamp the rag set on the support member 103. Through the above arrangement, it is easy for the rag to fit the handrail, improve the cleaning effect of the handrail, and make the rag firmly fixed and not easy to fall off. The number of rag support assemblies 101 is generally set to two. When in use, a wet rag is set on one rag support assembly 101 to wipe and clean the handrail, and the other is used to wipe residual liquid to keep the handrail dry.

[0044] Specifically, the clamping member 104 includes a first clamping portion 106 and a second clamping portion 107, and the first clamping portion 106 is detachably connected to the second clamping portion 107. The first clamping portion 106 and the second clamping portion 107 work together to fix the rag between the clamping member 104 and the support member 103, and the detachable connection also makes it easy to disassemble the clamping member 104 and replace the rag.

[0045] In this embodiment, both the first clamping portion 106 and the second clamping portion 107 are provided with a clamping groove 108, and the support member 103 is provided with a clamping block 109, and the clamping block 109 is arranged in the clamping groove 108. By providing the clamping groove 108 and the clamping block 109, the contact area between the first clamping portion 106 and the rag, and the contact area between the second clamping portion 107 and the rag can be increased, thereby improving the clamping effect on the rag, so that the rag is not easy to fall off.

[0046] like Figures 8 to 10 As shown, as an implementation method, the movable assembly 102 includes a base 110 and a sliding seat, the sliding seat is arranged in the base 110 and is slidably connected to the base 110, a spring is arranged between the base 110 and the sliding seat 111, and the rag support assembly 101 is connected to the sliding seat 111. Through the above arrangement, the sliding seat 111 can be pressed against the armrest under the action of the spring, ensuring the contact effect between the armrest and the rag, and improving the cleaning effect of the cleaning structure.

[0047] Specifically, the base 110 is provided with a guide column 113, and the sliding seat 111 is provided with a guide groove 114. The positions of the guide column 113 and the guide groove 114 correspond to each other. One end of the spring is arranged in the guide groove 114, and the other end of the spring is sleeved on the guide column 113. Through the above arrangement, the spring can be fixed and guided to prevent the spring from falling out during the sliding process of the sliding seat 111, thereby ensuring the normal sliding of the sliding seat 111 and improving reliability.

[0048] In this embodiment, the base 110 is provided with a limiting plate 115, and the limiting plate 115 limits the sliding seat 111. The limiting plate 115 limits the sliding seat 111, thereby limiting the formation of the sliding seat 111, thereby preventing the sliding seat 111 from coming out of the base 110, and improving the reliability of the cleaning structure as a whole. Among them, the base 110 is provided with a positioning column 116, and the limiting plate 115 is provided with a sleeve 117, and the sleeve 117 is sleeved on the positioning column 116, and the positioning column 116 is provided with a fixing bolt, and the fixing bolt passes through the limiting plate 115 and is threadedly connected to the positioning column 116. The above-mentioned arrangement can help the installation and positioning of the limiting plate 115, and facilitate the installation of the limiting plate 115. At the same time, the detachable limiting plate 115 can also make the installation of the sliding seat 111 more convenient, and facilitate the installation and replacement of the sliding seat 111.

[0049] As an implementation method, a drainage hole 120 is provided at the bottom of the base 110. Through the provision of the drainage hole 120, the water in the base 110 can be easily drained, ensuring the stable and reliable use of the sliding seat 111.

[0050] like Figures 11 to 13 As shown, as an implementation mode, the driving mechanism 2 includes a bottom plate 201, a movable seat 202 and a driving assembly 203. The movable seat 202 is arranged on the bottom plate 201 and is movably connected to the bottom plate 201. The driving assembly 203 is arranged on the bottom plate 201, and the driving assembly 203 drives the movable seat 202 to slide on the bottom plate 201. Through the above arrangement, the movable seat 202 can be driven, thereby controlling the movement of the rag assembly arranged on the movable seat 202, realizing the contact or separation between the rag and the armrest, controlling the operation of the rag assembly, and ensuring the cleaning effect of the armrest.

[0051] Specifically, the driving assembly 203 includes a driving motor 204, a screw rod 205 and a nut 206. The driving motor 204 is connected to the screw rod 205, the nut 206 is connected to the movable seat 202, and the screw rod 205 is threadedly connected to the nut 206. Through the above arrangement, the movable seat 202 can be driven, and the control is easy and the driving effect is good. In addition to the form of setting the driving motor 204, the screw rod 205 and the nut 206, a linear driving structure such as a finished electric push rod can also be used.

[0052] As an implementation method, the bottom plate 201 is provided with a slide rail 207, a slider 208 is provided on the slide rail 207, the slider 208 is slidably connected to the slide rail 207, and the slider 208 is fixedly connected to the movable seat 202. The slide rail 207 and the slider 208 can play a guiding role and reduce the friction of the bottom plate 2011 when sliding, so that the sliding is smoother and the noise is small.

[0053] Specifically, a connecting piece 209 is provided between the slider 208 and the movable seat 202, the movable seat 202 is provided with a positioning groove 210, and the connecting piece 209 is arranged in the second positioning groove 210. The slider 208 is connected to the fixed seat through the above arrangement, and the second positioning groove 210 can play a positioning role, so that the connecting piece 209 is connected to the movable seat 202, and the assembly is more convenient.

[0054] As an implementation, the movable seat 202 includes a first shell 211 and a second shell 212, and the first shell 211 and the second shell 212 are connected. The movable seat 202 adopts a split form of the first shell 211 and the second shell 212, which can facilitate the arrangement of the drive assembly 203 inside the movable seat 202, reduce the occupied space of the entire drive structure, and facilitate assembly.

[0055] Specifically, the first housing 211 is provided with a fixing sheet 213, and the second housing 212 is provided with a fixing groove 214, and the fixing sheet 213 is clamped in the fixing groove 214. Through the above arrangement, the first housing 211 and the second housing 212 can be easily connected and fixed, and the assembly is convenient.

[0056] In this embodiment, an inclined surface 215 is provided on the top of the movable seat 202. The inclination angle of the inclined surface 215 matches the inclination angle of the escalator handrail, so that the rag assembly on the movable seat 202 can fit the handrail, thereby improving the cleaning effect of the handrail.

[0057] As an implementation method, the top of the movable seat 202 is provided with a first connection hole 217, and the bottom plate 201 is provided with a second connection hole 218, and the first connection hole 217 is connected to the second connection hole 218. Through the above arrangement, it is convenient to drain the water in the cleaning mechanism 1 to the water storage box below the bottom plate 201.

[0058] Specifically, a reinforcing sheet 219 is provided at the first connection hole 217. Through the above arrangement, the strength of the first connection hole 217 can be improved, and cracking and damage at the first connection hole 217 can be avoided.

[0059] As an implementation method, the cleaning mechanism 1 is provided with a first positioning groove 119, and the driving mechanism 2 is provided with a positioning protrusion 216, and the positioning protrusion 216 is bolted to the first positioning groove 119. Specifically, the base 110 is provided with a positioning block 118, the first positioning groove 119 is provided at the bottom of the positioning block 118, and the positioning protrusion 216 is provided at the top of the movable seat 202, and the positioning protrusion 216 can be inserted into the first positioning groove 119, and a threaded hole is provided at the top of the positioning protrusion 216 to facilitate the connection with the first positioning groove 119. Through the above arrangement, on the one hand, the positioning between the cleaning mechanism 1 and the driving mechanism 2 can be facilitated to improve the docking effect, and on the other hand, the connection effect and connection strength between the cleaning mechanism 1 and the driving mechanism 2 can be improved.

[0060] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A handrail cleaning seat for escalator, characterized in that: The cleaning mechanism comprises a cleaning mechanism and a driving mechanism, wherein the cleaning mechanism is used to fix a rag, the cleaning mechanism is arranged on the driving mechanism, the driving mechanism is used to drive the cleaning mechanism to move, the cleaning mechanism is provided with a first positioning groove, the driving mechanism is provided with a positioning protrusion, the positioning protrusion is bolted to the positioning groove, the cleaning mechanism comprises a rag supporting assembly and a movable assembly, the rag supporting assembly is used to fix a rag, the rag supporting assembly is arranged on the movable assembly to realize the movement of the rag supporting assembly, the rag supporting assembly comprises a supporting piece and a clamping piece, the supporting piece is provided with a groove matching the handrail of the escalator, the clamping piece is used to clamp the rag arranged on the supporting piece, the movable assembly comprises a base and a sliding seat, the sliding seat is arranged in the base and slidably connected to the base, a spring is arranged between the base and the sliding seat, and the rag supporting assembly is connected to the sliding seat.

2. The handrail cleaning seat for escalator according to claim 1, characterized in that: The base is provided with a guide column, the sliding seat is provided with a guide groove, the guide column and the guide groove have corresponding positions, one end of the spring is arranged in the guide groove, and the other end of the spring is sleeved on the guide column.

3. The handrail cleaning seat for escalator according to claim 1, characterized in that: The driving mechanism comprises a base plate, a movable seat and a driving assembly. The movable seat is arranged on the base plate and movably connected with the base plate. The driving assembly is arranged on the base plate and drives the movable seat to slide on the base plate.

4. The handrail cleaning seat for escalator according to claim 3, characterized in that: The driving assembly comprises a driving motor, a screw rod and a nut. The driving motor is connected to the screw rod, the nut is connected to the movable seat, and the screw rod is threadedly connected to the nut.

5. The handrail cleaning seat for escalator according to claim 3, characterized in that: The bottom plate is provided with a slide rail, the slide rail is provided with a slider, the slider is slidably connected to the slide rail, and the slider is fixedly connected to the movable seat.

6. The handrail cleaning seat for escalator according to claim 5, characterized in that: A connecting piece is provided between the sliding block and the movable seat, the movable seat is provided with a second positioning groove, and the connecting piece is arranged in the second positioning groove.

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