CN202313138U - Folding window cleaning equipment - Google Patents

Folding window cleaning equipment Download PDF

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Publication number
CN202313138U
CN202313138U CN2011204692959U CN201120469295U CN202313138U CN 202313138 U CN202313138 U CN 202313138U CN 2011204692959 U CN2011204692959 U CN 2011204692959U CN 201120469295 U CN201120469295 U CN 201120469295U CN 202313138 U CN202313138 U CN 202313138U
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CN
China
Prior art keywords
arm
folding
bearing
revolution
pivoted loop
Prior art date
Application number
CN2011204692959U
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Chinese (zh)
Inventor
高智鹏
Original Assignee
博宇(无锡)科技有限公司
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Priority to CN2011204692959U priority Critical patent/CN202313138U/en
Application granted granted Critical
Publication of CN202313138U publication Critical patent/CN202313138U/en

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Abstract

The utility model relates to folding window cleaning equipment. The folding window cleaning equipment is characterized by comprising a travelling mechanism, a folding arm rotating system, a folding lifting mechanism, a dovetail arm rotating system and a hoisting mechanism, wherein the travelling mechanism is placed on a track and can travel along the track, the travelling mechanism is provided with a main support, and the folding arm rotating system is arranged on the main support of the travelling mechanism; the folding lifting mechanism is provided with a folding arm platform, the folding lifting mechanism is supported onto the folding arm rotating system by virtue of the folding arm platform; a support is arranged at the tail end of the folding lifting mechanism, and the dovetail arm rotating system is arranged on the support; and the dovetail arm rotating system is provided with a rotating seat, the hoisting mechanism is arranged on the rotating seat, and the hoisting mechanism is used for hoisting a working platform used for operation. The folding window cleaning equipment provided by the utility model has a smart and novel structure, can operate under the occasions of narrow channel, high building wall and small space and is applicable to various buildings.

Description

Collapsible window cleaning equipment
Technical field
The utility model relates to a kind of skyscraper implement, specifically is a kind of collapsible window cleaning equipment that is used for the curtain wall of skyscraper is carried out clean and maintenance.
Background technology
Along with the continuous development of society, increasing high level and high-rise building stand, attractive in appearance for the light transmission, heat-holding dampproof property and the exterior wall that increase interior of building, and the exterior wall of modern high-rise top-grade building is often selected glass curtain wall structure for use.For keeping the neat and artistic for a long time of external wall outward appearance, just need regularly clean and safeguard external wall of building.The conventional artificial cleaning way is still adopted in existing cleaning, promptly by the people on platform (as hanging ship) with the window cleaning equipment motion arm near different facades, and directly to the curtain wall facade clean, operation such as maintenance; But artificial scouring process is discontinuous not thorough, and operating personnel's safety problem is particularly outstanding, and hidden danger is big; Be difficult to eliminate, the entire equipment complex structure, bulky; Take a lot of work, time-consuming also effort, auxiliary equipment is heavy long.
Wall movable cleaning robot technology be applied to the cleaning of high building outer surface although begun one's study both at home and abroad; But because height, outward appearance, facade structures form, the roof bulk of building are all inequality; Also do not have at present the automatic cleaning program of practicability, the automation of washing and cleaning operation obtains far away.Particularly narrow and small and building height is than under the condition with higher in the flooring space, and existing equipment can't meet the demands.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, provides a kind of structure ingenious, novel collapsible window cleaning equipment, works under the occasion that it can be narrow and small at passage, the building wall is high, the space is little, is applicable to various forms of buildings.
The technical scheme that provides according to the utility model: collapsible window cleaning equipment; It is characterized in that: comprise walking mechanism, folding revolution of arm system, folding elevating mechanism, dovetail revolution of arm system and derricking gear; Walking mechanism is placed in orbit and can be along track travel; Walking mechanism is provided with main support, and said folding revolution of arm system is installed on the main support of walking mechanism; Said folding elevating mechanism is provided with folding arm platform, and folding elevating mechanism is supported in the folding revolution of arm system through folding arm platform; The end of said folding elevating mechanism is provided with bearing, and said dovetail revolution of arm system is installed on the bearing; Said dovetail revolution of arm system is provided with revolving bed, and said derricking gear is installed on the revolving bed, and derricking gear is used to hang operation with hanging ship.
Further improvement as the utility model; Said walking mechanism comprises main support, wheel carrier, ground-engaging wheel and travel driving motor, and said folding revolution of arm system is installed on the main support, and bottom, main support both sides is separately installed with wheel carrier; Travel driving motor of the installed inside of each wheel carrier; The output shaft of travel driving motor stretches in the wheel carrier, and said ground-engaging wheel is installed on the output shaft of travel driving motor, and ground-engaging wheel supports in orbit.
Further improvement as the utility model; The said track that is used to support walking mechanism is a bull headction; Wheel carrier both sides on the said walking mechanism are separately installed with flat secondary row travelling wheel and perpendicular secondary row travelling wheel; Flat secondary row travelling wheel matches with the web of bull headction, and perpendicular secondary row travelling wheel matches with two wing plates of bull headction.
Further improvement as the utility model; Said folding revolution of arm system comprises the first pivoted loop bearing and first turning motor; The first pivoted loop bearing is placed on the main support of walking mechanism, and the interior ring of the first pivoted loop bearing is fixedly connected with main support through bolt, and the folding arm platform of folding elevating mechanism is placed on the first pivoted loop bearing; Folding arm platform is fixedly connected with the outer shroud of the first pivoted loop bearing through bolt, and the outer shroud of the first pivoted loop bearing is provided with rotary teeth; Said first turning motor is installed on the main support of walking mechanism, on the output shaft of first turning motor driven wheel is installed, and this driven wheel is meshed with rotary teeth on the first pivoted loop outer race.
Further improvement as the utility model; Said folding elevating mechanism comprises fixing vertical arm, the first folding arm, first balancing pole, movable vertically arm, first hydraulic cylinder, the second folding arm, second balancing pole, bearing and second hydraulic cylinder; Fixing vertical arm vertically is fixed on the folding arm platform; One end of the first folding arm and first balancing pole is hinged with fixing vertical arm upper end respectively; The other end of the first folding arm and first balancing pole is hinged with the vertical arm of activity lower end respectively, and fixing vertical arm, the first folding arm, first balancing pole and movable vertically arm constitute parallel four-bar linkage structure; Said first hydraulic cylinder tail end hinge is contained on the folding arm platform, and the tailpiece of the piston rod of first hydraulic cylinder is hinged on the first folding arm; One end of the second folding arm and second balancing pole is hinged with the upper end of the vertical arm of activity respectively; The other end of the second folding arm and second balancing pole is hinged respectively on bearing, and movable vertically arm, the second folding arm, second balancing pole constitute parallel four-bar linkage structure with bearing; The tail end hinge of said second hydraulic cylinder is contained in movable vertically arm lower end, and the tailpiece of the piston rod of second hydraulic cylinder and the second folding arm are hinged.
Further improvement as the utility model; Said dovetail revolution of arm system comprises supporting seat, the second pivoted loop bearing, revolving bed and second turning motor; Supporting seat is fixed on the bearing of folding elevating mechanism; The second pivoted loop bearing is placed on the supporting seat, and the interior ring of the second pivoted loop bearing is fixedly connected with supporting seat through bolt, and revolving bed is placed on the second pivoted loop bearing; Revolving bed is fixedly connected with the outer shroud of the first pivoted loop bearing through bolt, and the outer shroud of the second pivoted loop bearing is provided with rotary teeth; Said second turning motor is installed on the supporting seat, on the output shaft of second turning motor driven wheel is installed, and this driven wheel is meshed with rotary teeth on the second pivoted loop outer race.
Further improvement as the utility model; Said derricking gear comprises hoist engine, arm seat, dovetail arm, plays Hanging roller and transition pulley; Said hoist engine is installed on the supporting seat of dovetail revolution of arm system; The arm seat is fixed on the revolving bed of dovetail revolution of arm system, and said dovetail arm lower end is fixed on the arm seat, and dovetail arm upper end has been equipped with Hanging roller; The transition pulley is installed on the arm seat, hangs ship after the steel wire rope on the said lifting drum is walked around the transition pulley and played Hanging roller.
As the further improvement of the utility model, also can install auxiliary hoisting equipment additional in the said dovetail revolution of arm system, auxiliary hoisting equipment can lift by crane instrument or the material that work high above the ground need be used separately, cooperates staff's work of hanging in the ship.
The utility model compared with prior art, advantage is: the utility model compact conformation, turn to flexibly, job stabilization is good, can be along track travel in narrow space; The collapsible elevating mechanism of the utility model need not big working space when stretching, can cross over high-wall after collapsible elevating mechanism stretches and the flower stand beam carries out work; The dovetail revolution of arm system of the utility model can guarantee collapsible window cleaning equipment in any position all maintenance levels; Collapsible elevating mechanism in the utility model adopts Driven by Hydraulic Cylinder; Dovetail revolution of arm and folding revolution of arm adopt machine driving; Electrical control and safety guard at different levels are through the control of PLC system, so the utility model is that collection machine driving, hydraulic-driven, electrical control and a safeguard protection are the multifunctional product of one.
Description of drawings
Fig. 1 is structure and the applicable cases sketch map of the utility model embodiment.
Fig. 2 is the structural representation after folding the packing up of the utility model embodiment.
Fig. 3 is the A portion enlarged diagram among Fig. 1.
Fig. 4 is for removing the B portion enlarged diagram behind the auxiliary hoisting equipment among Fig. 1.
Description of reference numerals: 1-track; The 2-main support; The 3-first pivoted loop bearing; 4-folds the arm platform; 5-first hydraulic cylinder; 6-fixes vertical arm; The 7-first folding arm; 8-first balancing pole; 9-second hydraulic cylinder; The movable vertically arm of 10-; The 11-second folding arm; The 12-second balancing pole bearing; The 13-bearing; The 14-supporting seat; 15-arm seat; 16-dovetail arm; The 17-steel wire rope; 18-plays Hanging roller; 19-transition pulley; 20-hangs ship; 21-assists hoisting equipment; 22-second turning motor; The 23-hoist engine; The 24-wheel carrier; 25-puts down the secondary row travelling wheel; 26-erects the secondary row travelling wheel; The 27-ground-engaging wheel; The 28-travel driving motor; 29-first turning motor; The 30-second pivoted loop bearing; The 31-revolving bed.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
As shown in the figure: the collapsible window cleaning equipment among the embodiment mainly is made up of walking mechanism, folding revolution of arm system, folding elevating mechanism, dovetail revolution of arm system and several parts of derricking gear.
As shown in Figure 1, said walking mechanism is placed on the track 1 and can be along track 1 walking, and walking mechanism is provided with main support 2, and said folding revolution of arm system is installed on the main support 2 of walking mechanism; Said folding elevating mechanism is provided with folding arm platform 4, and folding elevating mechanism is supported in the folding revolution of arm system through folding arm platform 4; The end of said folding elevating mechanism is provided with bearing 13, and said dovetail revolution of arm system is installed on the bearing 13; Said dovetail revolution of arm system is provided with revolving bed 31, and said derricking gear is installed on the revolving bed 31, and derricking gear is used to hang operation with hanging ship 20.
The mechanism of said walking mechanism such as Fig. 1, shown in Figure 3; It mainly is made up of main support 2, wheel carrier 24, ground-engaging wheel 27 and travel driving motor 28; Bottom, main support 2 both sides is separately installed with wheel carrier 24, travel driving motor 28 of the installed inside of each wheel carrier 24, and the output shaft of travel driving motor 28 stretches in the wheel carrier 24; Said ground-engaging wheel 27 is installed on the output shaft of travel driving motor 28, and ground-engaging wheel 27 is supported on the track 1.
In the illustrated embodiment; The said track 1 that is used to support walking mechanism is bull headction; Wheel carrier 24 both sides on the said walking mechanism are separately installed with flat secondary row travelling wheel 25 and perpendicular secondary row travelling wheel 26; Flat secondary row travelling wheel 25 matches with the web of bull headction, and perpendicular secondary row travelling wheel 26 matches with two wing plates of bull headction, thereby has improved the security and the stability of walking mechanism.
Structure such as Fig. 1, shown in Figure 2 of said folding revolution of arm system; It mainly is made up of the first pivoted loop bearing 3 and first turning motor 29; The first pivoted loop bearing 3 is placed on the main support 2 of walking mechanism; The interior ring of the first pivoted loop bearing 3 is fixedly connected with main support 2 through bolt; The folding arm platform 4 of folding elevating mechanism is placed on the first pivoted loop bearing 3, and folding arm platform 4 is fixedly connected with the outer shroud of the first pivoted loop bearing 3 through bolt, and the outer shroud of the first pivoted loop bearing 3 is provided with rotary teeth; Said first turning motor 29 is installed on the main support 2 of walking mechanism, on the output shaft of first turning motor 29 driven wheel is installed, and this driven wheel is meshed with rotary teeth on the first pivoted loop bearing, 3 outer shrouds.
The structure of said folding elevating mechanism such as Fig. 1, shown in Figure 2; It mainly is made up of the folding arm of the folding arm of fixing vertical arm 6, first 7, first balancing pole 8, movable vertically arm 10, first hydraulic cylinder 5, second 11, second balancing pole 12, bearing 13 and second hydraulic cylinder 9; Fixing vertical arm 6 vertically is fixed on the folding arm platform 4; One end of the first folding arm 7 and first balancing pole 8 is hinged with fixing vertical arm 6 upper ends respectively; The other end of the first folding arm 7 and first balancing pole 8 is hinged with the vertical arm of activity 10 lower ends respectively, and fixing vertical arm 6, the first folding arm 7, first balancing pole 8 constitute parallel four-bar linkage structure with movable vertically arm 10; Said first hydraulic cylinder, 5 tail ends hinge is contained on the folding arm platform 4, and the tailpiece of the piston rod of first hydraulic cylinder 5 is hinged at first folding arm 7 middle parts; One end of the second folding arm 11 and second balancing pole 12 respectively with the upper end hinge of the vertical arm 10 of activity; The other end of the second folding arm 11 and second balancing pole 12 is hinged respectively on bearing 13, and movable vertically arm 10, the second folding arm 11, second balancing pole 12 constitute parallel four-bar linkage structure with bearing 13; The tail end of said second hydraulic cylinder 9 is hinged on movable vertically arm 10 lower ends, and the tailpiece of the piston rod of second hydraulic cylinder 9 and the second folding arm 11 are hinged.
The structure of said dovetail revolution of arm system such as Fig. 1, Fig. 2, shown in Figure 4; It mainly is made up of supporting seat 14, the second pivoted loop bearing 30, revolving bed 31 and second turning motor 22; Supporting seat 14 is fixed on the bearing 13 of folding elevating mechanism; The second pivoted loop bearing 30 is placed on the supporting seat 14, and the interior ring of the second pivoted loop bearing 30 is fixedly connected with supporting seat 14 through bolt, and revolving bed 31 is placed on the second pivoted loop bearing 30; Revolving bed 31 is fixedly connected with the outer shroud of the first pivoted loop bearing 3 through bolt, and the outer shroud of the second pivoted loop bearing 30 is provided with rotary teeth; Said second turning motor 22 is installed on the supporting seat 14, on the output shaft of second turning motor 22 driven wheel is installed, and this driven wheel is meshed with rotary teeth on the second pivoted loop bearing, 30 outer shrouds.
In the course of work that folding elevating mechanism launches or folds; Occurring derricking gear easily tilts and steel wire rope 17 disorder cable phenomenons; The utility model machine is provided with dovetail revolution of arm system, thereby makes derricking gear and hang ship 20 and turn to any position and can both keep good horizontal.
The structure of said derricking gear such as Fig. 1, shown in Figure 2; It mainly is made up of hoist engine 23, arm seat 15, dovetail arm 16, a Hanging roller 18 and transition pulley 19; Said hoist engine 23 is installed on the supporting seat 14 of dovetail revolution of arm system; Arm seat 15 is fixed on the revolving bed 31 of dovetail revolution of arm system, and said dovetail arm 16 lower ends are fixed on the arm seat 15, and dovetail arm 16 upper ends have been equipped with Hanging roller 18; Transition pulley 19 is installed on arm seat 15, hangs ship 20 after the steel wire rope 17 on said hoist engine 23 reels is walked around transition pulley 19 and played Hanging roller 18.
Like Fig. 1, shown in Figure 2; Also can install auxiliary hoisting equipment 21 on the supporting seat 14 of said dovetail revolution of arm system additional; The rated load that auxiliary hoisting equipment 21 can lift by crane 300kg separately can be sling instrument or material that work high above the ground need be used, hangs the staff's work in the ship 20 with cooperation.
The operation principle and the course of work of the utility model are following:
As shown in Figure 1, during work, said walking mechanism is stopped after going to suitable position in that track 1 is up; Folding elevating mechanism starts, and first hydraulic cylinder 5 and 9 actions of second hydraulic cylinder make folding elevating mechanism launch progressively to raise; Folding revolution of arm system starts, and drives folding elevating mechanism and rotates to an angle, and makes to hang ship 20 leap parapets, and the anglec of rotation of folding elevating mechanism is carried out the situation of building of operation as required and adjusted flexibly; Dovetail revolution of arm system works drives the derricking gear rotation, hangs the desirable job position of delivering to appointment with hanging ship 20, and the staff can clean and work high above the ground such as maintenance at high-rise exterior wall;
After work high above the ground finished, derricking gear rose and hangs ship 20, and folding revolution of arm system drives folding arm platform 4 counter-rotatings, made to hang ship 20 and cross over parapets and be recycled to flooring; Folding elevating mechanism is folding to be packed up.
The collapsible window cleaning equipment of the utility model is a kind of aerial lift device with new and high technology; It has adopted technology such as mechanical-electrical-hydraulic integration, reliability Optimum Design and CAD; Be a kind of multifunctional product that machine driving, hydraulic-driven, electrical control and safeguard protection are combined as a whole, broken through the conventional mentality of designing restriction of window cleaning equipment in the past.

Claims (8)

1. collapsible window cleaning equipment; It is characterized in that: comprise walking mechanism, folding revolution of arm system, folding elevating mechanism, dovetail revolution of arm system and derricking gear; Walking mechanism is placed on track (1) and goes up also and can walk along track (1); Walking mechanism is provided with main support (2), and said folding revolution of arm system is installed on the main support (2) of walking mechanism; Said folding elevating mechanism is provided with folding arm platform (4), and folding elevating mechanism is supported in the folding revolution of arm system through folding arm platform (4); The end of said folding elevating mechanism is provided with bearing (13), and said dovetail revolution of arm system is installed on the bearing (13); Said dovetail revolution of arm system is provided with revolving bed (31), and said derricking gear is installed on the revolving bed (31), and derricking gear is used to hang operation with hanging ship (20).
2. collapsible window cleaning equipment as claimed in claim 1; It is characterized in that: said walking mechanism comprises main support (2), wheel carrier (24), ground-engaging wheel (27) and travel driving motor (28); Said folding revolution of arm system is installed on the main support (2); Main support (2) bottom, both sides is separately installed with wheel carrier (24), a travel driving motor of the installed inside of each wheel carrier (24) (28), and the output shaft of travel driving motor (28) stretches in the wheel carrier (24); Said ground-engaging wheel (27) is installed on the output shaft of travel driving motor (28), and ground-engaging wheel (27) is supported on the track (1).
3. collapsible window cleaning equipment as claimed in claim 2; It is characterized in that: the said track (1) that is used to support walking mechanism is a bull headction; Wheel carrier on the said walking mechanism (24) both sides are separately installed with flat secondary row travelling wheel (25) and perpendicular secondary row travelling wheel (26); Flat secondary row travelling wheel (25) matches with the web of bull headction, and perpendicular secondary row travelling wheel (26) matches with two wing plates of bull headction.
4. collapsible window cleaning equipment as claimed in claim 1; It is characterized in that: said folding revolution of arm system comprises the first pivoted loop bearing (3) and first turning motor (29); The first pivoted loop bearing (3) is placed on the main support (2) of walking mechanism; The interior ring of the first pivoted loop bearing (3) is fixedly connected with main support (2) through bolt; The folding arm platform (4) of folding elevating mechanism is placed on the first pivoted loop bearing (3), and folding arm platform (4) is fixedly connected with the outer shroud of the first pivoted loop bearing (3) through bolt, and the outer shroud of the first pivoted loop bearing (3) is provided with rotary teeth; Said first turning motor (29) is installed on the main support (2) of walking mechanism, on the output shaft of first turning motor (29) driven wheel is installed, and this driven wheel is meshed with rotary teeth on first pivoted loop bearing (3) outer shroud.
5. collapsible window cleaning equipment as claimed in claim 1; It is characterized in that: said folding elevating mechanism comprises fixing vertical arm (6), the first folding arm (7), first balancing pole (8), movable vertically arm (10), first hydraulic cylinder (5), the second folding arm (11), second balancing pole (12), bearing (13) and second hydraulic cylinder (9); Fixing vertical arm (6) vertically is fixed on the folding arm platform (4); One end of the first folding arm (7) and first balancing pole (8) is hinged with fixing vertical arm (6) upper end respectively; The other end of the first folding arm (7) and first balancing pole (8) is hinged with the vertical arm of activity (10) lower end respectively, and fixing vertical arm (6), the first folding arm (7), first balancing pole (8) and movable vertically arm (10) constitute parallel four-bar linkage structure; Said first hydraulic cylinder (5) tail end hinge is contained on the folding arm platform (4), and the tailpiece of the piston rod of first hydraulic cylinder (5) is hinged at first folding arm (7) middle part; One end of the second folding arm (11) and second balancing pole (12) respectively with the upper end hinge of the vertical arm of activity (10); The other end of the second folding arm (11) and second balancing pole (12) is hinged respectively on bearing (13), and movable vertically arm (10), the second folding arm (11), second balancing pole (12) constitute parallel four-bar linkage structure with bearing (13); The tail end hinge of said second hydraulic cylinder (9) is contained in movable vertically arm (10) lower end, and the tailpiece of the piston rod of second hydraulic cylinder (9) and the second folding arm (11) are hinged.
6. collapsible window cleaning equipment as claimed in claim 1; It is characterized in that: said dovetail revolution of arm system comprises supporting seat (14), the second pivoted loop bearing (30), revolving bed (31) and second turning motor (22); Supporting seat (14) is fixed on the bearing (13) of folding elevating mechanism; The second pivoted loop bearing (30) is placed on the supporting seat (14); The interior ring of the second pivoted loop bearing (30) is fixedly connected with supporting seat (14) through bolt; Revolving bed (31) is placed on the second pivoted loop bearing (30), and revolving bed (31) is fixedly connected with the outer shroud of the first pivoted loop bearing (3) through bolt, and the outer shroud of the second pivoted loop bearing (30) is provided with rotary teeth; Said second turning motor (22) is installed on the supporting seat (14), on the output shaft of second turning motor (22) driven wheel is installed, and this driven wheel is meshed with rotary teeth on second pivoted loop bearing (30) outer shroud.
7. collapsible window cleaning equipment as claimed in claim 1; It is characterized in that: said derricking gear comprises hoist engine (23), arm seat (15), dovetail arm (16), plays Hanging roller (18) and transition pulley (19); Said hoist engine (23) is installed on the supporting seat (14) of dovetail revolution of arm system; Arm seat (15) is fixed on the revolving bed (31) of dovetail revolution of arm system; Said dovetail arm (16) lower end is fixed on the arm seat (15); Dovetail arm (16) upper end has been equipped with Hanging roller (18), and transition pulley (19) is installed on arm seat (15), and the steel wire rope (17) on said hoist engine (23) reel hangs ship (20) after walking around transition pulley (19) and playing Hanging roller (18).
8. collapsible window cleaning equipment as claimed in claim 1; It is characterized in that: also can install auxiliary hoisting equipment (21) additional in the said dovetail revolution of arm system; Auxiliary hoisting equipment (21) can lift by crane instrument or the material that work high above the ground need be used separately, cooperates staff's work of hanging in the ship (20).
CN2011204692959U 2011-11-23 2011-11-23 Folding window cleaning equipment CN202313138U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204692959U CN202313138U (en) 2011-11-23 2011-11-23 Folding window cleaning equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204692959U CN202313138U (en) 2011-11-23 2011-11-23 Folding window cleaning equipment

Publications (1)

Publication Number Publication Date
CN202313138U true CN202313138U (en) 2012-07-11

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Application Number Title Priority Date Filing Date
CN2011204692959U CN202313138U (en) 2011-11-23 2011-11-23 Folding window cleaning equipment

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102397039A (en) * 2011-11-23 2012-04-04 博宇(无锡)科技有限公司 Folding window cleaning equipment
CN102860796A (en) * 2012-09-17 2013-01-09 江苏申锡建筑机械有限公司 Window cleaning machine with stretching type lifting arm
CN102987975A (en) * 2012-10-31 2013-03-27 博宇(无锡)科技有限公司 Extending mechanism for window cleaning machine
CN103654612A (en) * 2013-11-12 2014-03-26 平湖普英特高层设备有限公司 Lead screw stretching platform used for window wiper
CN106629447A (en) * 2017-01-25 2017-05-10 百事特设备租赁(上海)股份有限公司 Winding system for steel wire rope of window-cleaning machine
CN111186777A (en) * 2020-01-17 2020-05-22 哈尔滨工程大学 Marine compact deck folding crane
CN111186777B (en) * 2020-01-17 2021-06-01 哈尔滨工程大学 Marine compact deck folding crane

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102397039A (en) * 2011-11-23 2012-04-04 博宇(无锡)科技有限公司 Folding window cleaning equipment
CN102397039B (en) * 2011-11-23 2015-04-22 博宇(无锡)科技有限公司 Folding window cleaning equipment
CN102860796A (en) * 2012-09-17 2013-01-09 江苏申锡建筑机械有限公司 Window cleaning machine with stretching type lifting arm
CN102987975A (en) * 2012-10-31 2013-03-27 博宇(无锡)科技有限公司 Extending mechanism for window cleaning machine
CN103654612A (en) * 2013-11-12 2014-03-26 平湖普英特高层设备有限公司 Lead screw stretching platform used for window wiper
CN106629447A (en) * 2017-01-25 2017-05-10 百事特设备租赁(上海)股份有限公司 Winding system for steel wire rope of window-cleaning machine
CN106629447B (en) * 2017-01-25 2019-04-19 百事特设备租赁(上海)股份有限公司 A kind of window-cleaning machine steel wire rope wiring system
CN111186777A (en) * 2020-01-17 2020-05-22 哈尔滨工程大学 Marine compact deck folding crane
CN111186777B (en) * 2020-01-17 2021-06-01 哈尔滨工程大学 Marine compact deck folding crane

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Granted publication date: 20120711

Termination date: 20141123