CN113827126B - High altitude glass curtain wall wiper mechanism and belt cleaning device - Google Patents

High altitude glass curtain wall wiper mechanism and belt cleaning device Download PDF

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Publication number
CN113827126B
CN113827126B CN202111208980.0A CN202111208980A CN113827126B CN 113827126 B CN113827126 B CN 113827126B CN 202111208980 A CN202111208980 A CN 202111208980A CN 113827126 B CN113827126 B CN 113827126B
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China
Prior art keywords
curtain wall
glass curtain
wire
cleaning
clamping
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CN202111208980.0A
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Chinese (zh)
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CN113827126A (en
Inventor
霍孟友
衣冠玮
杨旭光
郭广毓
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Shandong University
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Shandong University
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L1/00—Cleaning windows
    • A47L1/02—Power-driven machines or devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/38—Machines, specially adapted for cleaning walls, ceilings, roofs, or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4002—Installations of electric equipment
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4011—Regulation of the cleaning machine by electric means; Control systems and remote control systems therefor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4061—Steering means; Means for avoiding obstacles; Details related to the place where the driver is accommodated
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4066—Propulsion of the whole machine
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/002—Arrangements for cleaning building facades
    • E04G23/004—Arrangements for cleaning building facades with arrangements for collecting waste water or cleaning products

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The invention relates to a high-altitude glass curtain wall cleaning mechanism and a cleaning device, which comprise a frame body, wherein the frame body is provided with a first linear driving mechanism, the first linear driving mechanism is connected with a moving member to drive the moving member to move along a first direction, the moving member is fixedly provided with a cleaning mechanism, the cleaning mechanism is connected with a water supply mechanism arranged on the moving member, the cleaning mechanism comprises a support, the support is connected with the moving member and is fixedly provided with a second linear driving mechanism, the second linear driving mechanism is connected with a cleaning assembly and can drive the cleaning assembly to reciprocate along a second direction perpendicular to the first direction, and fans are arranged on two sides of the moving member to generate wind load parallel to the first direction.

Description

High altitude glass curtain wall wiper mechanism and belt cleaning device
Technical Field
The invention relates to the technical field of glass curtain wall cleaning, in particular to a high-altitude glass curtain wall cleaning mechanism and a cleaning device.
Background
The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.
Modern urban high-rise buildings are increasing. The glass curtain wall has the advantages of dynamic beauty along with the change of sunlight, moonlight and light due to different color tones, and is widely applied to high-rise buildings. However, glass curtain walls are very susceptible to dust and dirt, and therefore, need to be cleaned regularly.
The inventors have found that since the glass curtain wall requires a frame for fixing the glass blocks to the glass curtain wall due to the need for firm fixing, frame partitions having different heights and widths exist between the upper and lower glass blocks and the left and right glass blocks. However, in the conventional general glass cleaning device, the frame partition becomes a surmountable obstacle, and the glass strip area adjacent to the frame partition becomes a blind cleaning area which is difficult to clean by the conventional general cleaning device. At present, the existing glass curtain wall cleaning equipment cannot simultaneously clean the cleaning blind area close to the frame partition with high cleanliness while automatically longitudinally and transversely crossing the frame partition, and has the defects of low automation degree and unsatisfactory cleaning effect.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the high-altitude glass curtain wall cleaning mechanism which can cross a connecting frame between curtain walls and clean the glass curtain wall without blind areas, and has high automation degree.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, the embodiment of the invention provides a high-altitude glass curtain wall cleaning mechanism which comprises a frame body, wherein the frame body is provided with a first linear driving mechanism, the first linear driving mechanism is connected with a moving member to drive the moving member to move along a first direction, the moving member is fixedly provided with a cleaning mechanism, the cleaning mechanism is connected with a water supply mechanism arranged on the moving member, the cleaning mechanism comprises a support, the support is connected with the moving member and is fixedly provided with a second linear driving mechanism, the second linear driving mechanism is connected with a cleaning assembly and can drive the cleaning assembly to reciprocate along a second direction perpendicular to the first direction, and fans are arranged on two sides of the moving member to generate wind load parallel to the first direction.
Optionally, the support adopts the open box body structure that sets up in one side, and the open end terminal surface edge of support sets up joint strip, wash the subassembly and include the mounting panel, the mounting panel is provided with the nozzle, and the nozzle is connected with water supply mechanism, and the mounting panel is connected with second sharp actuating mechanism, and the mounting panel is provided with a plurality of joint strips.
Optionally, a guide shaft is arranged inside the support, the guide shaft is slidably connected with a connecting frame, the connecting frame is fixed with the mounting plate, and the connecting frame is connected with the second linear driving mechanism.
Optionally, the bottom of support is equipped with the sewage mouth, and the sewage mouth passes through the pipeline and communicates with the sewage case of installing at the support body.
Optionally, the top surface, the bottom surface and the side surface of the support are all provided with a laser range finder.
Optionally, the first linear driving mechanism includes a first driving member fixed on the frame body, the first driving member is connected with the gear, the gear is meshed with the rack, the rack is fixed to the moving member, the moving member is further provided with a sliding block, and the sliding block is slidably connected with a first guide shaft fixed on the frame body.
Optionally, the second linear driving mechanism includes a second driving member fixed to the support, the second driving member is connected to the rotating wheel, an eccentric position of the rotating wheel is hinged to one end of the first connecting member, the other end of the first connecting member is hinged to one end of the second connecting member, and the other end of the second connecting member is connected to the cleaning assembly.
Optionally, the connecting seat is installed to the moving member, and the connecting seat passes through the torsional spring to be connected with the connecting block rotation, connecting block and support fixed connection.
In a second aspect, an embodiment of the invention provides a high-altitude glass curtain wall cleaning device, which comprises the high-altitude glass curtain wall cleaning mechanism in the first aspect, wherein the high-altitude glass curtain wall cleaning mechanism is connected with a lifting and traversing mechanism through a lifting line, and the lifting and traversing mechanism is connected with a lifting frame arranged on the top surface of a building.
Optionally, the lifting and transverse moving mechanism comprises a frame, the frame is connected with a rotating shaft capable of being actively rotated, the rotating shaft is fixed with a first winding roller and a second winding roller, the first winding roller is wound with a hoisting line, the top end of the hoisting line is wound and fixed on the first winding roller, the bottom end of the hoisting line is fixedly connected with the support body, the second winding roller is wound with a power supply line, the frame is provided with a travelling mechanism, and the travelling mechanism is connected with the hoisting frame and can drive the frame to travel along the hoisting frame.
The beneficial effects of the invention are as follows:
1. according to the high-altitude glass curtain wall cleaning mechanism, the cleaning mechanism is connected with the first linear driving mechanism, the first linear driving mechanism can drive the cleaning mechanism to move along the first direction, so that the cleaned glass curtain wall is separated, the whole cleaning device can conveniently cross a connected frame between curtain walls during working, and the whole glass curtain wall is cleaned.
2. According to the high-altitude glass curtain wall cleaning mechanism, the laser range finder is mounted on the support, and a frame between curtain walls can be detected, so that the first linear driving mechanism is utilized to automatically cross the frame, and the high-altitude glass curtain wall cleaning mechanism is high in automation degree.
3. The high-altitude glass curtain wall cleaning mechanism is provided with the fan and the pressure detection element, whether the cleaning mechanism is attached to the glass curtain wall or not can be judged by utilizing the pressure fed back by the pressure detection element, the cleaning mechanism can be tightly attached to the glass curtain wall under the action of wind power of the fan, continuous pressure is provided for the cleaning mechanism and the glass curtain wall by utilizing the fan, and the problem of cleanliness reduction caused by insufficient attachment force is solved.
4. According to the high-altitude glass curtain wall cleaning mechanism, the cleaning assembly is connected with the second linear driving mechanism, the second linear driving mechanism can drive the cleaning assembly to reciprocate along the second direction, the glass curtain wall can be cleaned for multiple times in unit time, and the cleaning quality is greatly improved.
5. According to the high-altitude glass curtain wall cleaning mechanism, the glass curtain wall is cleaned by the cleaning rubber strip perpendicular to the sealing rubber strip, so that the effective cleaning area is increased, and meanwhile, the problem that other cleaning mechanisms have cleaning blind areas during cleaning can be solved. The cleaning rubber strip belongs to a soft rubber material, and the damage to the glass curtain wall is small.
6. According to the high-altitude glass curtain wall cleaning mechanism, the support is of a box body structure, the sealing rubber strip is arranged at the edge of the end face of the open end of the support, and a closed cavity can be formed after the sealing rubber strip is attached to the glass curtain wall, so that sewage generated during cleaning cannot flow out, and can be recycled to the sewage tank through the sewage port, so that the glass curtain wall is prevented from being polluted again, and the cleaning effect is ensured.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic view of the entire structure of a cleaning mechanism in embodiment 1 of the present invention;
FIG. 2 is a first schematic view of the overall structure of the cleaning device of embodiment 1 of the present invention after the cleaning device is removed;
FIG. 3 is a schematic view of the whole structure of embodiment 1 of the present invention after the cleaning mechanism is removed;
FIG. 4 is a first schematic structural view of a cleaning mechanism in embodiment 1 of the present invention;
FIG. 5 is a second schematic structural view of a cleaning mechanism in embodiment 1 of the present invention;
FIG. 6 is a schematic structural view of a second linear driving mechanism according to embodiment 1 of the present invention;
FIG. 7 is a schematic view of the mounting plate and the second guide shaft assembled according to embodiment 1 of the present invention;
FIG. 8 is a schematic view showing the installation of a cleaning strip in example 1 of the present invention;
fig. 9 is a schematic view of the overall structure of a lifting and traversing mechanism in embodiment 2 of the invention;
fig. 10 is a schematic structural view of a first thread tension mechanism according to embodiment 2 of the present invention;
FIG. 11 is a schematic structural view of a traveling mechanism according to embodiment 2 of the present invention;
FIG. 12 is a schematic view showing the engagement of a traveling mechanism with an I-beam according to embodiment 2 of the present invention;
FIG. 13 is a schematic structural view of a power supply line expansion and contraction detecting mechanism in embodiment 2 of the present invention;
wherein, 1, a first supporting beam, 2, a second supporting beam, 3, a supporting plate, 4, a fan, 5, a fan mounting plate, 6, a supporting column, 7, a first motor, 8, a gear, 9, a rack, 10, a first guiding shaft, 11, a sliding block, 12, a shaft seat, 13, a limit switch, 14, a connecting seat, 15, a connecting block, 16, a support seat, 17, a pressure Hall sensor, 18, a moving plate, 19, a sealing rubber strip, 20, a mounting plate, 21, a second motor, 22, a motor seat, 23, a rotating wheel, 24, a first connecting piece, 25, a second connecting piece, 26, a spray nozzle, 27, a sewage tank, 28, a connecting plate, 29, a water tank, 30, a water pump, 31, a hoisting wire, 32, a second guiding shaft, 33, a guiding shaft seat, 34, a sleeve, 35, a connecting frame, 36, a rack, 37, a first winding roller, 38, a second winding roller and a lead screw, 40, a fixed shaft, 41, a rotating shaft, 42, a third motor, 43, a first transmission mechanism, 44, a first wire clamping mechanism, 44-1, a lead screw nut, 44-2, a mounting plate, 44-3, a first clamping wheel, 44-4, a sliding block, 44-5, a second clamping wheel, 45, a second transmission mechanism, 46, a second wire clamping mechanism, 47, a fifth motor, 48, a third transmission mechanism, 49, a third wire clamping mechanism, 50, a fourth wire clamping mechanism, 51, a fourth motor, 52, a traveling mechanism, 52-1, a support, 52-2, a support shaft, 52-3, a driven wheel, 52-4, a driving wheel, 52-5, an auxiliary wheel, 53, an I-shaped steel, 54, a laser range finder, 55, a steel plate, 56, a power supply wire telescopic detection mechanism, 56-1, a sensor support, 56-2, a Hall sensor, 56-3, a cross bar, 56-4 parts of a base, 57 parts of a cleaning rubber strip seat, 58 parts of a pressing strip, 59 parts of a cleaning rubber strip, 60 parts of a power supply line, 61 parts of a laser range finder, 62 parts of a first control box and 63 parts of a second control box.
Detailed Description
Example 1
This embodiment provides a high altitude glass curtain wall wiper mechanism, as shown in fig. 1-3, including the support body, bear parts such as fan, moving member, water supply mechanism, wiper mechanism on the support body, the support body can be connected with the lifting wire, moves under the drive of lifting wire, utilizes wiper mechanism to wash the glass curtain wall of different scope.
The support body is as bearing mechanism, can adopt a backup pad or frame rack structure, and in this embodiment, because the support body utilizes the hoist and mount line to lift by crane, so in order to furthest's reduction hoist and mount line receives the load, reduce safe risk, the support body adopts frame rack structure, light in weight.
Further, the support body includes parallel arrangement's first supporting beam 1 and second supporting beam 2, the middle part position of first supporting beam and second supporting beam is connected as a whole through backup pad 3.
In order to balance the load of the whole cleaning device pressing on the glass curtain wall, the number of the fans 4 is two, one fan is arranged between the end parts of one ends of the first supporting beam and the second supporting beam, the other fan is arranged between the end parts of the other ends of the first supporting beam and the second supporting beam, and the two fans are symmetrically arranged relative to the central line of the first supporting beam and the central line of the second supporting beam.
In this embodiment, the wind direction that the fan produced is the first direction, and the direction of perpendicular to glass curtain wall when first direction is used, and the both ends along the first direction of fan bottom all are provided with fan mounting panel 5, and to same fan, one of them fan mounting panel is fixed with first supporting beam through the support column 6 that its both ends set up, and another fan mounting panel is fixed with the second supporting beam through the support column that its both ends set up.
The fan works to generate wind power along the first direction, and then acting force towards the glass curtain wall is applied to the whole cleaning device.
The upper surface of the supporting plate is provided with a first linear driving mechanism, the first linear driving mechanism can output linear motion along a first direction, and the first linear driving mechanism is connected with the moving piece and can drive the moving piece to move along the first direction.
The first linear driving mechanism can adopt hydraulic cylinders or air cylinders and other components capable of outputting linear motion, but the output distance cannot be finely adjusted when the hydraulic cylinders or the air cylinders output the linear motion, so that the cleaning mechanism applies a large force to the glass curtain wall, and the glass curtain wall is easily damaged by collision.
Therefore, the first linear driving mechanism adopts the meshing principle of a gear and a rack to carry out motion output, and is specific, the first linear driving mechanism comprises a first driving part arranged on the supporting plate, the first driving part adopts a motor or a hydraulic motor and the like, preferably, the first driving part adopts a first motor 7, an output shaft of the first motor is connected with a gear 8 and can drive the gear to rotate, the gear is meshed with a rack 9, the rack is fixed on the bottom surface of the moving part, the first motor drives the gear to rotate, and the moving part can be driven to move along a first direction by utilizing the meshing effect of the gear and the rack.
The moving member adopts a moving plate 18, the bottom surface of the moving plate is fixed with the rack, sliding blocks 11 are arranged on two sides of the bottom surface of the moving plate and are connected with a first guide shaft 10 in a sliding mode, two ends of the first guide shaft are connected with shaft seats 12, and the two shaft seats are fixed on a first supporting beam and a second supporting beam respectively, so that the moving plate is supported.
And the bottom surface of the moving plate is also provided with a limit switch 13, and the limit switch can be in contact with the second supporting beam to limit the maximum moving distance of the moving plate.
The cleaning mechanism is installed to the one end that the movable plate is used for being close to glass curtain wall, cleaning mechanism is used for with the laminating of glass curtain wall, washs glass curtain wall.
In this embodiment, under the effect of fan, the wind load of production can provide lasting pressure for wiper mechanism, makes wiper mechanism paste glass curtain wall, has solved because of the not enough problem that leads to the cleaning efficiency to descend by a wide margin of laminating power.
In this embodiment, the movable plate sets up two connecting seats 14, and the connecting seat rotates with connecting block 15 to be connected, and is provided with the torsional spring between connecting block and the connecting seat, and the connecting block is connected with wiper mechanism, has realized wiper mechanism and movable plate rotation and is connected, and wiper mechanism can rotate around the axis of setting for along the second direction of perpendicular to the first direction through the connecting seat, makes things convenient for the self-adaptation laminating of wiper mechanism and glass curtain wall.
As shown in fig. 4-5, wiper mechanism includes support 16, support and connecting block fixed connection, the support adopts the open box body structure in one side, including vertical box wall, be located the top box wall at vertical close wall upper portion edge, be located the bottom box wall at vertical box wall bottom edge and be located the lateral part box wall at two lateral part edges of vertical box wall, uncovered side is used for setting up towards the glass curtain wall.
The first laser range finder 61 is installed on the top box wall, the bottom box wall and the two lateral box walls of the box body and used for detecting the distance of an obstacle so as to control the first linear driving mechanism to work and achieve obstacle avoidance.
The outer side surfaces of the two side box walls of the support are provided with pressure detection elements, in the embodiment, the pressure detection elements adopt pressure Hall sensors 17, the pressure Hall sensors can be in contact with the glass curtain wall, and the load applied to the glass curtain wall by the cleaning mechanism is detected.
Edge is provided with joint strip 19 about the terminal surface of support open end, preferably, joint strip adopts the rubber material to make, joint strip can with glass curtain wall surface contact.
The support is internally provided with a mounting plate 20 which is connected with a second linear driving mechanism, and the second linear driving mechanism can drive the mounting plate to reciprocate along a second direction vertical to the first direction. And the planes of the first direction and the second direction are vertical to the plane of the glass curtain wall when in use.
As shown in fig. 6, the second linear driving mechanism includes a second driving element installed on the outer side surface of the bottom box wall, the second driving element employs a device capable of outputting rotational motion, such as a motor, a hydraulic motor, or a steering engine, preferably, the second driving element of this embodiment employs a second motor 21, the second motor is fixed on the outer side surface of the bottom box wall through a motor base 22, an output shaft of the second motor is connected with a rotating wheel 23 and can drive the rotating wheel to rotate, an eccentric position of the rotating wheel is hinged to one end of a first connecting element 24, the other end of the first connecting element is hinged to one end of a second connecting element 25, and the other end of the second connecting element is fixedly connected to the mounting plate 20 through a connecting plate 28.
In this embodiment, first connecting piece adopts the flake bearing, flake bearing one end is passed through the hinge bar and is connected with the eccentric position department rotation of runner, and the second connecting piece adopts the connecting rod, and the other end of flake bearing rotates with the one end of connecting rod to be connected, set up the opening that is used for flake bearing and connecting rod to pass on the box wall of bottom.
As shown in fig. 7, further, in order to ensure the stability of the movement of the mounting plate, two second guide shafts 32 are fixed inside the support, two ends of each second guide shaft are fixed to the inner side surfaces of the two lateral box walls through guide shaft seats 33, sleeves 34 are slidably connected to the second guide shafts, the sleeves are fixed to a connecting frame 35, the connecting frame is fixed to one side end surface of the mounting plate, and the connecting plate is fixed to the connecting frame.
As shown in fig. 8, a plurality of cleaning rubber strips 59 arranged at equal intervals are arranged on the other end face of the mounting plate, the cleaning rubber strips are made of rubber, and the cleaning rubber strips are perpendicular to the top box wall and the bottom box wall of the support. In this embodiment, be provided with a plurality of washing adhesive tape seats 57 on the mounting panel, the washing adhesive tape compresses tightly through layering 58 and fixes on washing adhesive tape seat, conveniently changes and installs the washing adhesive tape.
The cleaning adhesive tape can contact with the glass curtain wall to clean the glass curtain wall.
The mounting panel is provided with a plurality of nozzles 26, and the nozzle setting is between two adjacent washing adhesive tapes, the nozzle is connected with water supply mechanism, and the nozzle can erupt the water that is used for wasing glass curtain wall, and mounting panel, washing adhesive tape and nozzle have constituted the cleaning assembly jointly.
During cleaning, the sealing rubber strips and the cleaning rubber strips are attached to the glass curtain wall, the nozzle sprays cleaning water to the surface of the glass curtain wall, the second linear driving mechanism drives the mounting plate to reciprocate, the cleaning rubber strips clean the glass curtain wall, and the cleaning rubber strips can clean the glass curtain wall for multiple times in unit time, so that the cleaning quality is greatly improved.
Furthermore, in order to prevent the pollution to the glass curtain wall caused by the sewage generated after cleaning flowing down along the glass curtain wall, a plurality of sewage ports are formed in the bottom box wall of the support, the sewage ports are communicated with a sewage tank 27 through pipelines, and the sewage tank is fixed to the bottom surfaces of the first supporting beam and the second supporting beam and used for collecting the sewage.
The water supply mechanism comprises a water tank 29, the water tank is fixed on the upper surface of the movable plate, the water tank is used for containing cleaning water, a water outlet of the water tank is connected with a water inlet of a water pump 30 through a pipeline, and a water outlet of the water pump is connected with a plurality of nozzles on the mounting plate through a pipeline.
The water pump can drive the cleaning water in the water tank to enter the nozzle and be sprayed out from the nozzle.
Both ends of the first supporting beam and the second supporting beam are provided with lifting rings, and the whole cleaning device can be connected with a lifting line through the lifting rings, so that the lifting and horizontal movement of the whole cleaning device are realized.
Elements such as a first motor, a second motor, a laser range finder and a pressure Hall sensor in the cleaning mechanism are connected with a control system, the control system is installed in a first control box 62, and the first control box is fixed on the movable plate.
The working method of the embodiment comprises the following steps:
the first supporting beam and the second supporting beam are connected with a hoisting line 31 through a hoisting ring, a lifting device arranged at the top of a building is utilized to drive the whole cleaning device to do lifting motion and horizontal motion, a first linear driving mechanism works to drive the cleaning mechanism to move along a first direction, when a pressure Hall sensor detects pressure information, the sealing rubber strip and the cleaning rubber strip are proved to be attached to the surface of the glass curtain wall, a fan is started, the cleaning mechanism continuously applies pressure to the glass curtain wall, a water pump and a second linear driving mechanism are started, the water pump sprays cleaning water in a water tank to the surface of the glass curtain wall, the second linear driving mechanism drives a mounting plate to do reciprocating motion along a second direction, the glass curtain wall is cleaned by utilizing the reciprocating motion of the cleaning rubber strip, and generated sewage enters a sewage tank through a sewage port to be collected.
The lifting line drives the whole cleaning device to move horizontally and vertically to clean the whole glass curtain wall, when the first laser range finder detects a connecting frame between the glass curtain walls, the first linear driving mechanism drives the cleaning mechanism to withdraw, so that the cleaning mechanism leaves the glass curtain wall, the cleaning device can cross the connecting frame at the moment, and the glass curtain wall is cleaned continuously by adopting the same method.
Example 2:
the embodiment discloses a high altitude glass curtain wall belt cleaning device, including embodiment 1 high altitude glass curtain wall cleaning mechanism, still include lift sideslip mechanism, lift sideslip mechanism is connected with the hoist and mount frame that is used for installing at the building top, and lift sideslip mechanism is connected with high altitude glass curtain wall cleaning mechanism through the hoist and mount line.
The lifting transverse moving mechanism can drive the high-altitude glass curtain wall cleaning mechanism to do vertical lifting motion and horizontal transverse moving motion through the hoisting line.
As shown in fig. 9, the lifting and traversing mechanism includes a frame 36, a rotating shaft 41 is disposed inside the frame, two ends of the rotating shaft are rotatably connected with the frame, and the rotating shaft can rotate around its own axis.
Install two at least first wire winding rollers 37 in the pivot, two first wire winding rollers 37 of preferred installation, first wire winding roller and the coaxial setting of pivot, the winding has the hoist and mount line on the first wire winding roller, the winding of hoist and mount line top is fixed on the outer peripheral face of first wire winding roller, and high altitude glass curtain wall wiper mechanism's support body is connected to the bottom.
The rotating shaft is connected with an output shaft of a third motor 42 through a first transmission mechanism 43, the third motor is fixed at the top of the frame, and the first transmission mechanism adopts a belt transmission mechanism.
When hoisting line was received to current hoisting device's reel, the unable even distribution of hoisting line was on the barrel face of reel, cause the spiral radius too big easily, cause the phenomenon that the hoisting line was knoed, great potential safety hazard has, therefore this embodiment sets up first thread clamping mechanism in every first winding roller below, the part that the hoisting line drooped from first winding roller passes first thread clamping mechanism 44, first thread clamping mechanism can drive the hoisting line when receiving the line and move along the axis direction of first winding roller, and then make the even winding of hoisting line arrange on the barrel face of first winding roller.
As shown in fig. 10, the first wire clamping mechanism includes a first moving member and a second moving member which are used in cooperation. Be equipped with fixture between first moving member and the second moving member, fixture cliies the part that the lifting wire droops down on the first winding roller, connects first moving member and second moving member simultaneously, can make first moving member and second moving member do the synchronous motion along lead screw and fixed axle axis direction.
The first moving piece is in threaded connection with a lead screw arranged below the rotating shaft, two ends of the lead screw are in rotary connection with the rack through bearings, the first moving piece comprises a lead screw nut 44-1, the lead screw nut is in threaded connection with the lead screw, and a U-shaped mounting plate 44-2 is mounted at the end part, close to the second moving piece, of the lead screw nut.
The second moving part is connected with a fixed shaft arranged below the rotating shaft in a sliding mode, two ends of the fixed shaft are fixedly connected with the rack, the second moving part comprises a sliding block 44-4, the sliding block is connected with the fixed shaft in a sliding mode, and a U-shaped mounting plate is mounted at the end portion, close to the first moving part, of the sliding block.
The axes of the screw rod and the fixed shaft are parallel to the axis of the rotating shaft.
The clamping mechanism adopts clamping wheels, namely a first clamping wheel 44-3 and a second clamping wheel 44-5 are arranged between the two mounting plates, the axes of the first clamping wheel and the second clamping wheel are horizontally arranged and are perpendicular to the axis of the screw rod, and the first clamping wheel and the second clamping wheel are respectively and rotatably connected with the two U-shaped mounting plates.
Wire grooves are formed in the wheel surfaces of the first clamping wheel and the second clamping wheel, and the hoisting line penetrates through the space between the first clamping wheel and the second clamping wheel through the wire grooves.
The lead screw is connected with the rotating shaft through a second transmission mechanism 45, the rotating shaft can drive the lead screw to rotate, the second transmission mechanism adopts a belt transmission mechanism, and the diameter of a driven belt wheel on the lead screw is the same as that of a driving belt wheel on the rotating shaft.
In this embodiment, the below of first thread tension mechanism still is provided with second thread tension mechanism 46, second thread tension mechanism installs the upper surface in the frame bottom, second thread tension mechanism includes the centre gripping wheel seat, it is connected with two centre gripping wheels to rotate on the centre gripping wheel seat, and two centre gripping wheel axes are parallel in the axis of first centre gripping wheel and second centre gripping wheel, and the hoist and mount line is cliied to two centre gripping wheels, through setting up second thread tension mechanism, can fix a position the trend of hoist and mount line, and the friction is too big when preventing the horizontal hunting.
The through-hole has been seted up to the frame bottom, the part that hangs down of hoist and mount line passes behind the frame through the through-hole and is connected with the rings on high altitude glass curtain wall wiper mechanism's the support body.
In this embodiment, still be provided with second wire winding roller 38 in the pivot, second wire winding roller and pivot coaxial setting just rotate with the pivot through the bearing and be connected, the winding has power supply line 60 on the second wire winding roller, and the top and the second wire winding roller winding of power supply line are fixed, and the power supply line is used for supplying power to high altitude glass curtain wall wiper mechanism's consumer.
The second winding roller is connected with an output shaft of a fifth motor 47 through a third transmission mechanism 48, the fifth motor is fixed to the top of the rack, the output shaft of the fifth motor is connected with a transmission sleeve arranged at the end of the second winding roller through the third transmission mechanism 48, and the second winding roller can be driven to rotate through the transmission sleeve.
The third transmission mechanism adopts a belt transmission mechanism.
A third yarn clamping mechanism 49 is provided below the second winding roller, and the structure of the third yarn clamping mechanism is the same as that of the first yarn clamping mechanism, and will not be described in detail here.
A fourth wire clamping mechanism 50 is arranged below the third wire clamping mechanism, is arranged on the upper surface of the bottom plate, and has the same structure as the second wire clamping mechanism, and has the same function as the second wire clamping mechanism, and repeated description is not repeated.
The through-hole has been seted up to the frame bottom, and the power supply line passes the through-hole after, is connected with consumers such as fan, pump, motor on high altitude glass curtain wall wiper mechanism's the support body, supplies power to it.
The top surface of the rack is further provided with a traveling mechanism 52, as shown in fig. 11, the traveling mechanism comprises a second rotation driving mechanism, the second rotation driving mechanism comprises a fourth motor 51 fixed on the top surface of the rack, and an output shaft of the fourth motor penetrates through a bracket 52-1 fixed on the rack and then is connected with two driving wheels 52-4 through gear transmission, so that the driving wheels can be driven to rotate in the same direction. The driving wheel is in contact with a hoisting frame arranged at the top of a building so as to drive the whole lifting transverse moving mechanism to move horizontally along the horizontal frame, and two transverse moving support shafts 52-2 are fixed in the support and can be in contact with the bottom surface of the horizontal frame.
As shown in fig. 12, in this embodiment, the hoisting frame is an i-shaped steel 53, and two ends of the i-shaped steel are fixed on the top of the building through supporting members.
The driving wheel is in contact with the upper surface of the lower flange plate on one side of the web plate of the I-shaped steel.
The support is also provided with two driven wheels 52-3, and the driven wheels are in contact with the upper surface of the lower flange plate on the other side of the web plate of the I-shaped steel, so that the walking stability of the walking mechanism on the I-shaped beam is ensured.
In order to further ensure the walking stability of the lifting device on the I-shaped steel, the walking mechanism is arranged at one end of the rack, the other end of the top surface of the top plate is connected with two auxiliary wheels 52-5 through auxiliary wheel supports, and the two auxiliary wheels are respectively contacted with the upper surfaces of the lower flange plates on the two sides of the web plate of the I-shaped beam.
Still install second laser range finder 54 in the frame, in this embodiment, the laser range finder is installed at the frame lateral part, and the laser range finder can control the horizontal migration distance of support body with the reference mechanism cooperation that sets up at the building top. The reference means may be a steel plate 55 fixed to the top of a building or a wall or the like. In this embodiment, the steel plate is fixed to the end of the i-shaped steel.
In this embodiment, a standby horizontal frame is further provided for extending the horizontal frame.
As shown in fig. 13, the power supply line telescopic detection mechanism 56 is further arranged below the rack, the power supply line telescopic detection mechanism comprises a cross rod 56-3, one end of the cross rod is rotatably connected with a base 56-4 fixed on the bottom surface of the rack body, the cross rod is provided with a circular ring, the power supply line penetrates through the circular ring, the other end of the cross rod is arranged between two hall sensors 56-2, the two hall sensors are fixed on the bottom surface of the rack body through sensor supports 56-1, springs 56-5 are arranged between the end portions of the cross rod and the two hall sensors, the hall sensors are connected with a control system, the control system is connected with the three motors, and the work of the three motors can be controlled.
When the power supply line is taut, the hall sensor who is located the top can be pressed, and control system detects the hall sensor of top and is pressed, and control third motor carries out the unwrapping wire, when there is great redundancy in the power supply line below, the hall sensor of below is pressed, and control system detects the hall sensor of below and is pressed, and control third motor is received the line, and under the normal condition, because the existence of spring, two hall sensor can not pressed.
Through this kind of setting, guarantee that the power supply line does not receive too big power, prevent the power supply line broken string.
In this embodiment, the elements of the lifting and traversing mechanism, such as the motor and the hall sensor, are connected to a control system, the control system is installed in the second control box 63, and the second control box is installed on the top plate.
The working method of the embodiment comprises the following steps: the hanging wire that drops on with two first wire winding rollers is connected with cleaning equipment, the power supply line that drops that hangs down second wire winding roller is connected with high altitude glass curtain wall wiper mechanism's consumer, first wire winding roller rotates under the effect of third motor, pack up or release the hanging wire, second wire winding roller rotates under the effect of fifth motor, pack up or release the power supply line, and then drive cleaning equipment and rise or descend, and the staff washs glass curtain wall.
When receiving hoisting line and power supply line, the pivot passes through second drive mechanism and drives the lead screw rotation, and then first thread clamping mechanism and third thread clamping mechanism can drive hoisting line and power supply line respectively and remove along lead screw axis direction, and then make the hoisting line along the even arrangement on first wire winding roller surface of first wire winding roller axis direction, make the power supply line evenly arrange on second wire winding roller surface along the axis direction of second wire winding roller, prevent that the spiral radius is too big or the spiral phenomenon of knoing.
Simultaneously, hall sensor can real-time detection power supply line receive draw or relax, because the second wire winding roller passes through the bearing rotation with the pivot and is connected, consequently can adjust the rotational speed of second wire winding roller alone for the power supply line reaches suitable state, avoids the power supply line to damage.
When the cleaning position in the horizontal direction needs to be adjusted, the fourth motor works to drive the whole lifting device to walk in the horizontal direction, the second laser range finder is used for detecting the walking distance, the detected distance is transmitted to the control system, and the control system controls the fourth motor, so that the horizontal direction moving distance of the whole lifting device meets the target requirement.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.

Claims (7)

1. A high-altitude glass curtain wall cleaning device is characterized in that a high-altitude glass curtain wall cleaning mechanism is applied, the high-altitude glass curtain wall cleaning mechanism comprises a frame body, the frame body is provided with a first linear driving mechanism, the first linear driving mechanism is connected with a moving member to drive the moving member to move along a first direction, so that the cleaned glass curtain wall is separated, the whole cleaning device can conveniently cross a connecting frame between curtain walls during working, and the whole glass curtain wall is cleaned;
the moving part is fixedly provided with a cleaning mechanism, the cleaning mechanism is connected with a water supply mechanism arranged on the moving part, the cleaning mechanism comprises a support, the support is connected with the moving part and is fixedly provided with a second linear driving mechanism, the second linear driving mechanism is connected with the cleaning assembly and can drive the cleaning assembly to reciprocate along a second direction perpendicular to the first direction, and the glass curtain wall can be cleaned for multiple times in unit time;
fans are arranged on two sides of the moving part to generate wind load parallel to the first direction;
the support adopts a box body structure with one side opened, and the edge of the end face of the opened end of the support is provided with a sealing rubber strip, so that sewage generated during cleaning can not flow out and can be recycled to a sewage tank through a sewage port, and the glass curtain wall is prevented from being polluted again;
the moving member is provided with a connecting seat, the connecting seat is rotatably connected with the connecting block through a torsional spring, and the connecting block is fixedly connected with the support, so that the cleaning mechanism can be rotatably connected with the moving member through the connecting seat around a set axis in a second direction perpendicular to the first direction, the cleaning mechanism is rotatably connected with the moving member, and the self-adaptive fitting of the cleaning mechanism and the glass curtain wall is facilitated;
the high-altitude glass curtain wall cleaning mechanism is connected with the lifting and transverse moving mechanism through a lifting line, and the lifting and transverse moving mechanism is connected with a lifting frame arranged on the top surface of a building;
the lifting and transverse moving mechanism comprises a rack, the rack is connected with a rotating shaft capable of actively rotating, a first winding roller and a second winding roller are fixed on the rotating shaft, a hoisting line is wound on the first winding roller, the top end of the hoisting line is wound and fixed on the first winding roller, the bottom end of the hoisting line is fixedly connected with the rack body, a power supply line is wound on the second winding roller, a traveling mechanism is mounted on the rack, and the traveling mechanism is connected with the hoisting rack and can drive the rack to travel along the hoisting rack;
the first wire clamping mechanism is arranged below the first wire winding roller, the part of the hoisting wire falling from the first wire winding roller passes through the first wire clamping mechanism, and the first wire clamping mechanism can drive the hoisting wire to move along the axis direction of the first wire winding roller during wire winding so that the hoisting wire is uniformly wound and distributed on the cylinder surface of the first wire winding roller;
the first wire clamping mechanism comprises a first moving piece and a second moving piece which are matched with each other, a clamping mechanism is arranged between the first moving piece and the second moving piece, the clamping mechanism clamps a part, falling down, of the hoisting wire on the first winding roller, and meanwhile the first moving piece and the second moving piece are connected, so that the first moving piece and the second moving piece can synchronously move along the axial direction of the lead screw and the axial direction of the fixed shaft;
the first moving piece is in threaded connection with a lead screw arranged below the rotating shaft, two ends of the lead screw are in rotary connection with the rack through bearings, the first moving piece comprises a lead screw nut, the lead screw nut is in threaded connection with the lead screw, and a U-shaped mounting plate is mounted at the end part, close to the second moving piece, of the lead screw nut;
the second moving piece is connected with a fixed shaft arranged below the rotating shaft in a sliding mode, two ends of the fixed shaft are fixedly connected with the rack, the second moving piece comprises a sliding block, the sliding block is connected with the fixed shaft in a sliding mode, and a U-shaped mounting plate is mounted at the end portion, close to the first moving piece, of the sliding block; the axes of the screw rod and the fixed shaft are both parallel to the axis of the rotating shaft, the screw rod is connected with the rotating shaft through a second transmission mechanism, and the rotation of the rotating shaft can drive the screw rod to rotate;
the clamping mechanism adopts clamping wheels, a first clamping wheel and a second clamping wheel are arranged between the two mounting plates, the axes of the first clamping wheel and the second clamping wheel are horizontally arranged and are perpendicular to the axis of the screw rod, and the first clamping wheel and the second clamping wheel are respectively in rotating connection with the two U-shaped mounting plates; wire grooves are formed in the wheel surfaces of the first clamping wheel and the second clamping wheel, and the hoisting wire penetrates through the space between the first clamping wheel and the second clamping wheel through the wire grooves;
a second wire clamping mechanism is arranged below the first wire clamping mechanism and is installed on the upper surface of the bottom of the rack, the second wire clamping mechanism comprises a clamping wheel seat, two clamping wheels are rotatably connected to the clamping wheel seat, the axes of the two clamping wheels are parallel to the axes of the first clamping wheel and the second clamping wheel, the two clamping wheels clamp the hoisting wire, and the second wire clamping mechanism is arranged to position the trend of the hoisting wire and prevent overlarge friction during left-right swinging;
the second winding roller is connected with an output shaft of a fifth motor through a third transmission mechanism, the fifth motor is fixed at the top of the rack, the output shaft of the fifth motor is connected with a transmission sleeve arranged at the end part of the second winding roller through the third transmission mechanism, and the second winding roller can be driven to rotate through the transmission sleeve; a third wire clamping mechanism is arranged below the second winding roller, and the structure of the third wire clamping mechanism is the same as that of the first wire clamping mechanism; a fourth wire clamping mechanism is arranged below the third wire clamping mechanism, is arranged on the upper surface of the bottom plate and has the same structure as the second wire clamping mechanism;
the below of frame still is equipped with the flexible detection mechanism of power supply line, the flexible detection mechanism of power supply line includes the horizontal pole, and horizontal pole one end is connected with the base rotation of fixing in the support body bottom surface, and the horizontal pole is equipped with the ring, the power supply line passes the ring, and the other end setting of horizontal pole is between two hall sensor, and two hall sensor pass through the sensor support to be fixed in the frame bottom surface, all is provided with the spring between horizontal pole tip and two hall sensor, hall sensor is connected with control system, and control system is connected with three motor, can control the work of three motor.
2. The high-altitude glass curtain wall cleaning device as claimed in claim 1, wherein the cleaning assembly comprises a mounting plate, the mounting plate is provided with a nozzle, the nozzle is connected with a water supply mechanism, the mounting plate is connected with a second linear driving mechanism, and the mounting plate is provided with a plurality of cleaning rubber strips.
3. The high altitude glass curtain wall cleaning device as claimed in claim 1, wherein a guide shaft is arranged inside the support, the guide shaft is slidably connected with a connecting frame, the connecting frame is fixed with the mounting plate, and the connecting frame is connected with the second linear driving mechanism.
4. The high-altitude glass curtain wall cleaning device as claimed in claim 1, wherein a sewage port is formed in the bottom of the support and is communicated with a sewage tank mounted on the frame body through a pipeline.
5. The high-altitude glass curtain wall cleaning device as claimed in claim 1, wherein the top surface, the bottom surface and the side surfaces of the support are provided with laser range finders.
6. The high altitude glass curtain wall cleaning device as claimed in claim 1, wherein the first linear driving mechanism comprises a first driving member fixed on the frame body, the first driving member is connected with a gear, the gear is meshed with a rack, the rack is fixed with the moving member, the moving member is further provided with a sliding block, and the sliding block is slidably connected with a first guide shaft fixed on the frame body.
7. The high altitude glass curtain wall cleaning device as claimed in claim 1, wherein the second linear driving mechanism comprises a second driving member fixed to the support, the second driving member is connected to a rotating wheel, the rotating wheel is hinged at an eccentric position to one end of a first connecting member, the other end of the first connecting member is hinged to one end of a second connecting member, and the other end of the second connecting member is connected to the cleaning assembly.
CN202111208980.0A 2021-10-18 2021-10-18 High altitude glass curtain wall wiper mechanism and belt cleaning device Active CN113827126B (en)

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CN203302980U (en) * 2012-10-16 2013-11-27 张世昶 Glass cleaner
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