CN201299523Y

CN201299523Y - Buffering and positioning structure for external wall cleaning machine

Info

Publication number: CN201299523Y
Application number: CNU2008201460587U
Authority: CN
Inventors: 陈家骏
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-24
Filing date: 2008-10-24
Publication date: 2009-09-02
Anticipated expiration: 2018-10-24

Abstract

A buffering and positioning structure for an external wall cleaning machine comprises a buffering component, a supporting seat and a contact part, wherein the buffering component is arranged on an accommodating rack of the external wall cleaning machine and provided with a rod body capable of doing elastic extension, the supporting seat is pivoted with the rod body and forms the rotary motion, and provided with at least one rod body capable of doing elastic extension, and the contact part has the predetermined elasticity and is coated at one end of the supporting rod; due to the effect of elastic extension of the buffering component and the supporting seat, and the rotary motion of the supporting seat, the contact part is elastically and closely propped against the external walls of the building and can smoothly span the protrusive part on the external walls of the building when the external wall cleaning machine is vertically lifted, and the elastic buffering effect is formed; and when the external wall cleaning machine carries out external wall cleaning, the cleaning machine body can not be directly in contact or crash with the external walls of the building, so that the cleaning machine body is more stable and safer, and the cleaning operation is more effective.

Description

The exterior wall cleaning machine buffer positioning structure

Technical field

The utility model is a kind of exterior wall cleaning machine, is meant a kind of buffer positioning structure of exterior wall cleaning machine especially, and it can avoid body directly contact or collision building exterior wall.

Background technology

The cleaning operation of general building exterior wall normally mat manpower cooperates the mode of lifting machine to clean, but when carrying out the skin cleaning with manpower, because personnel carry out washing and cleaning operation in the air in height, not only can produce outside excessive risk and the expensive shortcoming, but also can cause the not good situation of efficient because of personnel's operation.

Therefore industry is just developed relevant automation and is cleaned outer wall equipment, as No. the 097201162nd, the novel patent application of the TaiWan, China of being applied for before the inventor " exterior wall cleaning machine automatically ", the automatic exterior wall cleaning machine of this case produces frictional impact (being subjected to wind-force or external force factor is influenced as cleaning machine) by avoiding with exterior wall, it is provided with buffering wheel, when automatic exterior wall cleaning machine and building exterior wall too near or when touching, this buffering wheel can contact exterior wall earlier, influence the power of body except that reducing, but also the rotation of this buffering wheel of mat itself assists automatic exterior wall cleaning machine to move up and down because of colliding.

But above-mentioned this buffering wheel is a Round Wheel and nonelastic structure of adjusting buffering, it is as being hard material, when buffering wheel contacts or touches with the building exterior wall, still can cause damage to the building exterior wall, moreover buffering wheel only can be made simple wheel body rotational action, when running into the outstanding part of building exterior wall, can't cross over smoothly, so above-mentioned this case buffering wheel still remains to be improved.

See also TaiWan, China patent announcement M286078 number again, though this patent case possesses three horn rings that can cross over building exterior wall overhang, but each of this three horn ring wheel also is a Round Wheel and nonelastic structure of adjusting buffering, it is as being hard material, when buffering wheel contacts or touches with the building exterior wall, still can cause damage, so above-mentioned these case three horn rings are also undesirable to the building exterior wall.

So the buffer technology that above-mentioned exterior wall cleaning machine is avoided directly contacting with the building exterior wall still remains to be improved, the whence is that the inventor constantly studies creative ideas based on product, is actively research and develop thinking with great concentration, through contrived experiment many times, cause the generation of the utility model case.

The utility model content

The purpose of this utility model is to provide a kind of buffer positioning structure of exterior wall cleaning machine, avoids body directly contact or collision building exterior wall, and when the exterior wall cleaning machine oscilaltion, can cross over the outstanding part of building exterior wall smoothly.

For reaching above-mentioned purpose, the utility model is adopted following technical scheme:

A kind of exterior wall cleaning machine buffer positioning structure includes: a Buffer Unit, and this Buffer Unit is located at exterior wall cleaning machine, but has the body of rod of an elastic telescopic; One supporting seat is hubbed at this body of rod and forms rotation, and it is provided with the pole of an elastic telescopic at least; And a contact site, possess elasticity and be located at an end of this pole.

This Buffer Unit is an oil gear.

This supporting seat is established a bearing, is hubbed at the body of rod of Buffer Unit.

This supporting seat is provided with elastic component, and described pole is held by this elastic component.

This pole one end is provided with a wheel body at least.

Adopt such scheme, during actual act, contact site of the present utility model can contact the building exterior wall earlier, the elastic telescopic effect of this contact site mat Buffer Unit and supporting seat, and supporting seat is rotatable, contact site elasticity can be adjusted closely be held in the building exterior wall, the dangerous phenomenon of avoiding exterior wall cleaning machine direct collision building exterior wall to be caused, and can prevent from the building exterior wall is caused damage; And when the exterior wall cleaning machine oscilaltion, can cross over the outstanding part of building exterior wall smoothly, to constitute the effect of elastic buffer, make that body is firm more, safety, and clean more efficient.

Below by specific embodiment and conjunction with figs. the utility model is done detailed explanation.

Description of drawings

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is a profile of the present utility model;

Fig. 4 is that illustration is implemented in use of the present utility model;

Fig. 5 (a), Fig. 5 (b), Fig. 5 (c), Fig. 5 (d), Fig. 5 (e) are the action schematic diagram that the utility model can be crossed over building exterior wall overhang smoothly.

The main element symbol description

10 exterior wall cleaning machines, 11 containing racks, 12 cleaning devices

13 control device, 20 Buffer Units, 21 oil hydraulic cylinders

22 bodies of rod, 23 pipelines, 30 supporting seats

31 bearings, 32 elastic components, 33 poles

34 wheel bodys, 40 contact sites

The specific embodiment

See also Fig. 1, Fig. 2, shown in Figure 3, the buffer positioning structure of the utility model exterior wall cleaning machine, can be located at an exterior wall cleaning machine 10 2 sides, only explain at this with a side, this exterior wall cleaning machine 10 is provided with a containing rack 11, this containing rack 11 is provided with a cleaning device 12 in order to ejection clear water or cleaning agent, and the control device 13 in order to the buffer positioning structure start of controlling this cleaning device 12 and the utility model exterior wall cleaning machine, and the buffer positioning structure of the utility model exterior wall cleaning machine includes a Buffer Unit 20, a supporting seat 30, a contact site 40.Hereinafter will describe in detail:

Buffer Unit 20 can be adopted general oil gear in preferred embodiment of the present utility model, in order to manufacturing, it comprises an oil hydraulic cylinder 21, be located at containing rack 11 1 sides of exterior wall cleaning machine 10, and oil hydraulic cylinder 21 is established a body of rod 22 and pipeline 23, wherein pipeline 23 is connected with the control device 13 of exterior wall cleaning machine 10, in order to oil hydraulic cylinder 21 is exported hydraulic oil, makes this body of rod 22 be produced expanding-contracting action.

30 one-tenth one or three pronged shape of supporting seat, establish a bearing 31 as ball bearing in its central authorities, an end that can moving type be hubbed at oil hydraulic cylinder 21 bodies of rod 22, this supporting seat 30 is provided with several elastic components 32 in its trident pedestal, and three poles 33 are snapped in this trident pedestal held by this elastic component 32, by this this pole 33 can to play shape flexible and can not drop out, be provided with corresponding rotating wheel body 34 in pole 33 1 ends.

Contact site 40 possesses predetermined elasticity, fit on these supporting seat 30 poles 33 wheel bodys 34, held by these elastic component 32 elasticity, because of this jacket place becomes tight fit, so contact site 40 can not drop, and supporting seat 30 is partly coated formation decorate, this contact site 40 possesses three contact-making surfaces at least, in order to contact with the building exterior wall.

See also shown in Figure 4, when 12 pairs of building exterior walls of exterior wall cleaning machine 10 mat cleaning devices 90 clean, contact site 40 of the present utility model can contact building exterior wall 90 earlier, the elastic telescopic effect of these contact site 40 mat Buffer Units 20 and supporting seat 30, and supporting seat 30 rotatable effects, contact site 40 elasticity can be adjusted closely be held in building exterior wall 90, by this to constitute the elastic buffer effect, the dangerous phenomenon of avoiding exterior wall cleaning machine 10 direct collision building exterior walls 90 to be caused, and can prevent from building exterior wall 90 is caused damage.

See also Fig. 5 (a) to shown in Fig. 5 (e), when exterior wall cleaning machine 10 declines run into building exterior wall 90 overhangs 91, the utility model contact site 40 1 jiaos can be by pushing tow, the reaction force that the strength that mat exterior wall cleaning machine 10 descends and 91 pairs of contact sites of overhang are 40 1 jiaos, so that supporting seat 30 and contact site 40 rotate, Buffer Unit 20 in addition, supporting seat 30, contact site 40 is all had an elastic telescopic accommodation function, so exterior wall cleaning machine 10 can be crossed over the outstanding part of building exterior wall smoothly, its body can directly not contact or collide the building exterior wall, body is more firm, safety, and clean more efficient.

More than for the utility model for embodiment, only establish for ease of explanation, when not limiting meaning of the present utility model with this, promptly the various shift design of doing according to the utility model generally all should be included in the claim of the present utility model.

Claims

1, a kind of exterior wall cleaning machine buffer positioning structure is characterized in that: include:

One Buffer Unit, this Buffer Unit is located at exterior wall cleaning machine, but has the body of rod of an elastic telescopic; And

One supporting seat is hubbed at this body of rod and forms rotation, and it is provided with the pole of an elastic telescopic at least; And

One contact site possesses elasticity and is located at an end of this pole.

2, exterior wall cleaning machine buffer positioning structure as claimed in claim 1 is characterized in that: Buffer Unit is an oil gear.

3, exterior wall cleaning machine buffer positioning structure as claimed in claim 1, it is characterized in that: supporting seat is established a bearing, is hubbed at the body of rod of Buffer Unit.

4, exterior wall cleaning machine buffer positioning structure as claimed in claim 1, it is characterized in that: supporting seat is provided with elastic component, and described pole is held by this elastic component.

5, exterior wall cleaning machine buffer positioning structure as claimed in claim 1 is characterized in that: pole one end is provided with a wheel body at least.