CN201855217U - Crank arm type window cleaning equipment - Google Patents

Crank arm type window cleaning equipment Download PDF

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Publication number
CN201855217U
CN201855217U CN2010206062263U CN201020606226U CN201855217U CN 201855217 U CN201855217 U CN 201855217U CN 2010206062263 U CN2010206062263 U CN 2010206062263U CN 201020606226 U CN201020606226 U CN 201020606226U CN 201855217 U CN201855217 U CN 201855217U
Authority
CN
China
Prior art keywords
crank
arm
rod
hanging
window cleaning
Prior art date
Application number
CN2010206062263U
Other languages
Chinese (zh)
Inventor
高智鹏
Original Assignee
博宇(无锡)科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 博宇(无锡)科技有限公司 filed Critical 博宇(无锡)科技有限公司
Priority to CN2010206062263U priority Critical patent/CN201855217U/en
Application granted granted Critical
Publication of CN201855217U publication Critical patent/CN201855217U/en

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Abstract

The utility model relates to crank arm type window cleaning equipment comprising an upright, a fixing arm, a suspension mechanism, a windlass mechanism and a walking mechanism, wherein a rotary vertical rod is arranged at the front end of the fixing arm in a rotary manner, a crank arm is arranged at the lower part of the rotary vertical rod and comprises a driving crank, a connecting rod and a driven crank that are articulated with one another, the driving crank and the driven crank are articulated on the rotary vertical rod, the rotary vertical rod, the driving crank, the connecting rod and the driven crank form a parallelogram linkage, a hydraulic cylinder is articulated between the driving crank and the rotary vertical rod, the suspension mechanism is fixedly connected on the connecting rod and provided with a lifting vessel in a suspending manner. In the utility model, the foldable crank arm is arranged at the front end of the fixing arm, the approaching of the lifting vessel to the depression part of a building can be realized by amplitude of the crank arm for operation, so that the working range of the window cleaning equipment is expanded; and the crank arm adopts the parallelogram linkage so that the translation of the suspension mechanism can be ensured and the lifting vessel in horizontal state can be kept, and the operation is convenient and reliable.

Description

The crank arm type window cleaning equipment

Technical field

The utility model relates to window cleaning equipment, specifically a kind of crank arm type window cleaning equipment.

Background technology

Window cleaning equipment is a kind ofly to be used for the standing suspention of building window and operations such as outside Wall Cleaning, maintenance near equipment.Fixing arm-type window cleaning equipment commonly used comprises column, and column is arranged with walking mechanism, and revolution is equipped with fixed arm on the column, the rear end of fixed arm is provided with hoisting mechanism, its front end revolution is equipped with hanging mechanism, and hanging mechanism is provided with arm, is hung with on the arm to hang ship.The rotation of this kind window cleaning equipment by fixed arm and arm make hang ship near or away from the operating position, can be applicable to the building of the smooth rule of outer facade; When having recess on the building, the arm-type window cleaning equipment of existing fixed can't be near the operating position.

Summary of the invention

The utility model provides a kind of crank arm type window cleaning equipment at the problems referred to above, and this window cleaning equipment can be conveniently used in having the building of recess.

According to the technical solution of the utility model: a kind of crank arm type window cleaning equipment, comprise column, fixed arm, hanging mechanism, hoisting mechanism and walking mechanism, described column is arranged with described walking mechanism, and revolution is equipped with described fixed arm on the described column; The front end revolution of described fixed arm is equipped with the revolution vertical rod, the bottom of described revolution vertical rod is provided with cranks arm, described cranking arm comprises driving crank, connecting rod and the driven crank that is hinged, described driving crank and described driven crank are hinged in the described revolution vertical rod, described revolution vertical rod, described driving crank, described connecting rod and described driven crank constitute parallel-crank mechanism, be hinged with hydraulic cylinder between described driving crank and the described revolution vertical rod, be fixedly connected with described hanging mechanism on the described connecting rod, be hung with ship on the described hanging mechanism.

Be hinged with the auxiliary connecting rod parallel between described driving crank and the described driven crank with described connecting rod.

Described auxiliary connecting rod has two.

Described revolution vertical rod is for L shaped.

Described hoisting mechanism is arranged at the rear end of described fixed arm.

Described hoisting mechanism is arranged on the described walking mechanism, and the rear end of described fixed arm is provided with counterweight.

Described hanging mechanism comprises the hanging mechanism mount pad of fixedlying connected with described connecting rod, two rollers rotatably are installed in the described hanging mechanism mount pad, revolution is equipped with dovetail arm mount pad on the described hanging mechanism mount pad, in the described dovetail arm mount pad two described rollers are installed rotatably, be fixedly connected with two dovetail arms on the described dovetail arm mount pad, the front end of every described dovetail arm is fixedly connected with dovetail arm roller mount, in each described dovetail arm roller mount a described roller is installed rotatably.

Technique effect of the present utility model is: the utility model is provided with folding cranking arm at the front end of fixed arm, drive and hang ship and carry out operation by the luffing of cranking arm realize the cranking arm hanging mechanism of end, enlarged the working range of window cleaning equipment near the recess of building; The employing parallel-crank mechanism of cranking arm of the present utility model has guaranteed the translation of hanging mechanism, makes to hang ship and be in level all the time, and operation is convenient and reliable.

Description of drawings

Fig. 1 cranks arm to be in the structural representation of the present utility model of open mode.

Fig. 2 cranks arm to be in the structural representation of the present utility model of closure state.

Fig. 3 is the structural representation of cranking arm in the utility model.

Fig. 4 is the structural representation of the hanging mechanism in the utility model.

Fig. 5 is the vertical view of Fig. 4.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.

Among Fig. 1 ~ Fig. 5, comprise fixed arm 1, revolution vertical rod 2, hydraulic cylinder 3, crank arm 4, hanging mechanism 5, hang ship 6, column 7, walking mechanism 8, hoisting mechanism 9, building 10, pivoting support 11, driving crank 12, auxiliary connecting rod 13, driven crank 14, connecting rod 15, hinge hole 16, dovetail arm mount pad 17, roller 18, dovetail arm 19, dovetail arm roller mount 20, steel wire rope 21, reducing motor 22, pivoting support 23, hanging mechanism mount pad 24 etc.

As shown in Figure 1 and Figure 2, the utility model is a kind of crank arm type window cleaning equipment, is used to have the operation of outer facade of the building 10 of recess.It comprises column 7, fixed arm 1, hanging mechanism 5, hoisting mechanism 9 and walking mechanism 8.Column 7 plays supporting fixed arm 1, and pivoting support is equipped with on its top, via the swiveling gear transmission, drives by reducing motor, and fixed arm 1 is turned round, and fixed arm 1 is the main bearing object of power.Column 7 is arranged with walking mechanism 8, and walking mechanism 8 supports entire machine, and moves horizontally on the i-beam track at building 10 tops by roller.Hoisting mechanism 9 can be arranged at the rear end of fixed arm 1, and this arrangement can alleviate the weight of complete machine; Hoisting mechanism 9 also can be arranged on the walking mechanism 8, and at this moment the rear end of fixed arm 1 need be provided with counterweight, and this arrangement can increase the stability of complete machine.

The utility model is equipped with revolution vertical rod 2 in the front end revolution of fixed arm 1, and revolution vertical rod 2 is for L shaped, and the bottom of revolution vertical rod 2 is provided with cranks arm 4.Turn round vertical rod 2 by pivoting support and fixed arm 1 binding, and, drive realization by reducing motor and turn round, drive 4 revolutions synchronously of cranking arm by swiveling gear.

As shown in Figure 3, crank arm and 4 comprise driving crank 12, connecting rod 15 and the driven crank 14 that is hinged.Driving crank 12 and driven crank 14 are provided with hinge hole 16, are hinged in the revolution vertical rod 2 by bearing pin.Also be provided with pivoting support 11 on the driving crank 12.Revolution vertical rod 2, driving crank 12, connecting rod 15 and driven crank 14 constitute parallel-crank mechanism.Cranking arm 4 is fulcrum with the bearing pin of revolution in the vertical rod 2, faces upward the motion of bowing, and drives parallel-crank mechanism simultaneously, and the angle of crank rotation just in time is to crank arm 4 to face upward the angle of bowing, thereby has guaranteed that connecting rod 15 is in the translation state.

Be hinged with the auxiliary connecting rod 13 parallel between driving crank 12 and the driven crank 14 with connecting rod 15.Auxiliary connecting rod 13 can have one or more, is two in the present embodiment.The effect of auxiliary connecting rod 13 is to increase crank arm 4 intensity and rigidity.

Again referring to Fig. 1, crank arm 4 and revolution vertical rod 2 between be hinged with hydraulic cylinder 3.One end of hydraulic cylinder 3 is hinged on the top of revolution vertical rod 2, and its other end is hinged on the pivoting support 11 of driving crank 12.Hydraulic cylinder 3 action, making cranks arm 4 faces upward the motion of bowing, thus the realization luffing.4 bottoms that under the effect of hydraulic cylinder 3, also are collapsible into fixed arm 1 of cranking arm.

Be fixedly connected with hanging mechanism 5 by flange on the connecting rod 15, be hung with ship 6 on the hanging mechanism 5.The translation of connecting rod 15 makes the vertical state of ship 6 maintenances that hangs.

As Fig. 4, shown in Figure 5, hanging mechanism 5 comprises the hanging mechanism mount pad 24 that is connected with connecting rod 15 flanges.Two rollers 18 rotatably are installed in the hanging mechanism mount pad 24.Pivoting support 23 is installed on the hanging mechanism mount pad 24, and pivoting support 23 is driven by reducing motor 22 driven gear mechanisms.Be fixedly connected with dovetail arm mount pad 17 on the pivoting support 23.Two rollers 18 also rotatably are installed in the dovetail arm mount pad 17.One side of dovetail arm mount pad 17 is fixedly connected with two dovetail arms 19, and the front end of every dovetail arm 19 is fixedly connected with dovetail arm roller mount 20, and a roller 18 rotatably is installed in the dovetail arm roller mount 20.The steel wire rope 21 of hoisting mechanism 9 is along fixed arm 1,4 each rollers 18 that insert hanging mechanisms 5 of cranking arm, and stretches out from the roller 18 of two dovetail arm 19 front ends, is connected on and hangs on the ship 6.By the folding and unfolding of 9 pairs of steel wire ropes 21 of hoisting mechanism, make and hang ship 6 risings or decline.

The utility model the front end of fixed arm 1 be provided with can inwardly fold crank arm 4,4 end is provided with hanging mechanism 5 cranking arm, by 4 the luffing of cranking arm hanging mechanism 5 being driven hangs the recess operation of ship 6 near building 10, has enlarged the working range of window cleaning equipment; Of the present utility model cranking arm 4 constitutes parallel-crank mechanisms, guaranteed the translation of hanging mechanism 5, makes to hang ship 6 and be in level all the time, and operation is convenient and reliable.

Claims (7)

1. crank arm type window cleaning equipment, comprise column (7), fixed arm (1), hanging mechanism (5), hoisting mechanism (9) and walking mechanism (8), described column (7) is arranged with described walking mechanism (8), described column (7) is gone up revolution described fixed arm (1) is installed, it is characterized in that: the front end revolution of described fixed arm (1) is equipped with revolution vertical rod (2), the bottom of described revolution vertical rod (2) is provided with crank arm (4), described cranking arm (4) comprises the driving crank (12) that is hinged, connecting rod (15) and driven crank (14), described driving crank (12) and described driven crank (14) are hinged in the described revolution vertical rod (2), described revolution vertical rod (2), described driving crank (12), described connecting rod (15) and described driven crank (14) constitute parallel-crank mechanism, be hinged with hydraulic cylinder (3) between described driving crank (12) and the described revolution vertical rod (2), be fixedly connected with described hanging mechanism (5) on the described connecting rod (15), be hung with ship (6) on the described hanging mechanism (5).
2. according to the described crank arm type window cleaning equipment of claim 1, it is characterized in that: be hinged with the auxiliary connecting rod (13) parallel between described driving crank (12) and the described driven crank (14) with described connecting rod (15).
3. according to the described crank arm type window cleaning equipment of claim 2, it is characterized in that: described auxiliary connecting rod (13) has two.
4. according to claim 1 or 2 described crank arm type window cleaning equipments, it is characterized in that: described revolution vertical rod (2) is for L shaped.
5. according to claim 1 or 2 described crank arm type window cleaning equipments, it is characterized in that: described hoisting mechanism (9) is arranged at the rear end of described fixed arm (1).
6. according to claim 1 or 2 described crank arm type window cleaning equipments, it is characterized in that: described hoisting mechanism (9) is arranged on the described walking mechanism (8), and the rear end of described fixed arm (1) is provided with counterweight.
7. according to claim 1 or 2 described crank arm type window cleaning equipments, it is characterized in that: described hanging mechanism (5) comprises the hanging mechanism mount pad (24) of fixedlying connected with described connecting rod (15), two rollers (18) rotatably are installed in the described hanging mechanism mount pad (24), described hanging mechanism mount pad (24) is gone up revolution dovetail arm mount pad (17) is installed, two described rollers (18) rotatably are installed in the described dovetail arm mount pad (17), be fixedly connected with two dovetail arms (19) on the described dovetail arm mount pad (17), the front end of every described dovetail arm (19) is fixedly connected with dovetail arm roller mount (20), in each described dovetail arm roller mount (20) a described roller (18) is installed rotatably.
CN2010206062263U 2010-11-12 2010-11-12 Crank arm type window cleaning equipment CN201855217U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206062263U CN201855217U (en) 2010-11-12 2010-11-12 Crank arm type window cleaning equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206062263U CN201855217U (en) 2010-11-12 2010-11-12 Crank arm type window cleaning equipment

Publications (1)

Publication Number Publication Date
CN201855217U true CN201855217U (en) 2011-06-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206062263U CN201855217U (en) 2010-11-12 2010-11-12 Crank arm type window cleaning equipment

Country Status (1)

Country Link
CN (1) CN201855217U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966063A (en) * 2010-11-12 2011-02-09 博宇(无锡)科技有限公司 Crank type window cleaning equipment
CN109528069A (en) * 2019-01-31 2019-03-29 蓝天洁士(无锡)科技有限公司 Close to formula window cleaning device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966063A (en) * 2010-11-12 2011-02-09 博宇(无锡)科技有限公司 Crank type window cleaning equipment
CN109528069A (en) * 2019-01-31 2019-03-29 蓝天洁士(无锡)科技有限公司 Close to formula window cleaning device
CN109528069B (en) * 2019-01-31 2020-09-18 蓝天洁士(无锡)科技有限公司 Close type window cleaning device

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110608

Termination date: 20131112