CN113133728B - Maintenance device for movable sliding rail of outer wall - Google Patents
Maintenance device for movable sliding rail of outer wall Download PDFInfo
- Publication number
- CN113133728B CN113133728B CN202110381059.XA CN202110381059A CN113133728B CN 113133728 B CN113133728 B CN 113133728B CN 202110381059 A CN202110381059 A CN 202110381059A CN 113133728 B CN113133728 B CN 113133728B
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- adjusting
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- maintenance device
- wall
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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
- 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
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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
- 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
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
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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
- 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
- A47L11/4058—Movement of the tools or the like perpendicular to the cleaning surface for adjusting the height of the tool
-
- 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
- A47L11/408—Means for supplying cleaning or surface treating agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of maintenance of building external walls, in particular to a maintenance device for a movable sliding rail of an external wall. The maintenance device for the movable sliding rail of the outer wall is characterized in that a structure-adjustable overhead fixed support is connected with a lateral guide rail internally provided with an internal adjusting block through an electric winch, and an adjusting motor on the lateral guide rail is utilized to drive the internal adjusting block to translate so as to drive a surface overturning maintenance device to translate and clean and maintain the surface of the outer wall of a building, so that an operator can perform remote control and the operation is simple; the roof structure can be adapted to different buildings, and the firmness and stability of roof assembly are improved; the turnover maintenance device can clean and supplement liquid to the lateral brush through turnover, so that the replacement period of maintenance and cleaning is prolonged, and the use is convenient; the application range is wider.
Description
Technical Field
The invention relates to the technical field of maintenance of building outer walls, in particular to a maintenance device for a movable sliding rail of an outer wall.
Background
Wall materials generally have a plurality of tiny holes, or penetrating gaps are generated due to the fact that the wall materials are not tightly installed or the materials shrink. Due to the holes and the gaps, cold air permeates into the room from the windward wall surface by the pressure of outdoor wind in winter, temperature difference exists between the indoor and the outdoor, and indoor hot air permeates into the outer wall from the inner wall, so that air permeation of the outer wall occurs by wind pressure and hot pressing. The heat loss caused by the heat loss is not favorable for the heat preservation of the wall body. In order to prevent air permeation of the outer wall, wall materials with high compactness are generally adopted, and the treatment methods such as plastering layers are added inside and outside the wall, close joint treatment among reinforcing members and the like are adopted. In hot areas, the middle and lower reaches of Yangtze river and transition areas thereof, the solar radiation is strong in summer, and outdoor heat is transmitted into the room through the outer wall, so that the indoor temperature is raised, and the overheating phenomenon is generated. In addition, the transition area is hot in summer and very cold in winter, and centralized heating equipment is not arranged, so that the work and the life of people are influenced. In order to improve the living environment of the house and improve the living quality and the indoor comfort level, the outer wall should also have certain heat insulation performance and heat preservation measures.
Because the change of climatic environment, the outer wall material can be corroded gradually, people need regularly to wash the building outer wall and maintain, and present washing maintenance mode mainly utilizes the gallows to operate through the manual work, and is very troublesome, and the security is very poor moreover, and maintenance efficiency is also not high.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problems existing in the prior art, the improved maintenance device for the movable sliding rail of the outer wall is provided, and the problems that the cleaning and maintenance mode of the existing building outer wall is operated by utilizing a hanging bracket manually, the operation is very troublesome, the safety is very poor and the maintenance efficiency is not high are solved.
The technical scheme adopted by the invention for solving the technical problem is as follows: the utility model provides an outer wall removes slide rail maintenance device, includes overhead fixed bolster, electric winch machine, side guide, adjusting motor and the electronic hydraulic pressure vaulting pole of passing through bolt fixed mounting on building outer wall top, the overhead fixed bolster include the external assembly frame of type of falling L, built-in adjusting frame, fix at the external internal thread assembly section of thick bamboo on external assembly frame top, fix at the built-in regulation section of thick bamboo on built-in adjustment frame top and the external screw thread regulating shaft pole of activity assembly in built-in assembly section of thick bamboo, the inside inboard open-ended transverse adjustment spout of seting up of side guide, the inside slidable mounting of transverse adjustment spout have by the inside regulating block of first inside regulating block and the inside regulating block of second of adjusting motor control, the activity of the inside regulating block upper end of first inside regulating block and second be equipped with the upset maintenance device by electronic hydraulic pressure vaulting pole control.
The lateral guide rail is characterized in that a middle transmission box is fixedly welded at the center inside the lateral guide rail, the inside of the transverse adjusting chute is divided into a left adjusting chamber and a right adjusting chamber through the middle transmission box, a first adjusting screw in threaded connection with a first inner adjusting block is movably assembled inside the left adjusting chamber, a second adjusting screw in threaded connection with a second inner adjusting block is movably assembled inside the right adjusting chamber, and an inner transmission set for being in transmission connection with the first adjusting screw, the second adjusting screw and an adjusting motor is installed inside the middle transmission box.
The turnover maintenance device comprises a movable assembly support fixed on a first internal adjusting block and a second internal adjusting block, a top turnover adjusting rod installed on the inner side of the movable assembly support through a lateral rotating shaft, and a maintenance assembly plate fixed on the inner outer wall of the top turnover adjusting rod and a lateral brush fixed on the inner outer wall of the maintenance assembly plate and used for maintaining the outer wall surface in a clamping mode.
Lateral adjusting grooves with built-in lateral adjusting screw rods are formed in the outer walls of the two sides of the lateral guide rails, internal thread adjusting blocks are sleeved on the outer sides of the lateral adjusting screw rods in a threaded manner, and space adjusting wheels are movably assembled on the outer sides of the internal thread adjusting blocks through lateral movable shafts.
The upper end of the lateral guide rail is provided with a top assembly baffle plate internally provided with a top locking bolt, and the upper end of the lateral guide rail is positioned on the inner side of the top assembly baffle plate and is provided with a storage cylinder for containing repair liquid.
The top end of the lateral guide rail is provided with a top connecting bracket for connecting a rope, and the electric winch is connected with the top connecting bracket through the top end of the inner rope.
The adjusting motor is fixed at the front end of the outer side of the lateral guide rail through a front waterproof cover body bolt, the upper ends of the first inner adjusting block and the second inner adjusting block are provided with inclined accommodating grooves used for installing the electric hydraulic support rods, and the bottom end of the electric winch is fixedly installed on the upper surface of the external assembly frame through a bolt.
The distance adjusting wheel comprises an L-shaped structure outer support movably assembled on the outer side of the inner thread adjusting block, and a first transmission roller and a second transmission roller movably assembled on the top end of the outer side of the outer support.
The top end of the outer side of the lateral adjusting screw rod is axially fixed with an external rotating handle which is convenient to adjust and is positioned on the outer wall of the lateral guide rail, and the outer side surface of the lateral guide rail is provided with a circular sinking groove at the position of the external rotating handle.
The first inner adjusting block and the second inner adjusting block are the same in size, and the first adjusting screw and the second adjusting screw are the same in size.
The internal transmission set comprises a first bevel gear axially fixed at the top end of the first adjusting screw, a second bevel gear axially fixed at the top end of the second adjusting screw and a third bevel gear axially fixed at the top end of the inner side of the adjusting motor, and the first bevel gear, the second bevel gear and the third bevel gear are arranged on the inner side of the adjusting motor. .
The beneficial effects of the invention are:
(1) the maintenance device for the movable sliding rail of the outer wall is characterized in that a structure-adjustable overhead fixed support is connected with a lateral guide rail internally provided with an internal adjusting block through an electric winch, and an adjusting motor on the lateral guide rail is utilized to drive the internal adjusting block to translate so as to drive a surface overturning maintenance device to translate and clean and maintain the surface of the outer wall of a building, so that an operator can perform remote control and the operation is simple;
(2) the overhead fixed support comprises an inverted L-shaped external assembly frame and an internal adjusting frame, and the distance between the external assembly frame and the internal adjusting frame is adjusted through the external thread adjusting shaft rod, so that the overhead fixed support can be adapted to the top ends of different buildings, and the firmness and stability of top assembly are improved;
(3) the angle of the turnover maintenance device is adjusted through the electric hydraulic support rod at the top end of the internal adjusting block, maintenance and cleaning are facilitated, meanwhile, a top assembling baffle plate with a built-in top locking bolt is fixed at the upper end of the lateral guide rail and used for fixing the storage barrel, the turnover maintenance device can clean and supplement liquid for the lateral hairbrush through turnover, the replacement period of maintenance and cleaning of the turnover maintenance device is prolonged, and the turnover maintenance device is convenient to use;
(4) the lateral guide rail is provided with lateral adjusting grooves with built-in spacing adjusting wheels on the outer walls of the two sides, so that people can adjust the spacing between the lateral guide rail and the outer wall of the building as required, and the lateral guide rail is wider in application range.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the overhead fixing bracket of the present invention.
Fig. 3 is a partial schematic view of the mounting end of the inverted maintenance device of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Fig. 1, fig. 2 and fig. 3 show an outer wall sliding rail maintenance device, include the overhead fixed bolster through bolt fixed mounting on building outer wall top, electric winch 1, side guide 2, adjusting motor 3 and electronic hydraulic pressure vaulting pole 4, electric winch 1, adjusting motor 3 and electronic hydraulic pressure vaulting pole 4 supply power through external power supply, and external power supply can be the battery, and side guide 2 adjusts the upgrading together through the electric winch 1 of both sides to promote its stability. The overhead fixed bolster is including the external assembly frame 5 of type of falling L, built-in regulation frame 6, fix at the external internal thread assembly section of thick bamboo 7 on external assembly frame 5 top, fix at the built-in assembly section of thick bamboo 8 on built-in regulation frame 6 top and the external screw thread adjusting shaft pole 9 of activity assembly in built-in assembly section of thick bamboo 8, side guide 2 is inside to be offered inboard open-ended lateral regulation spout 10, the inside slidable mounting of lateral regulation spout 10 has first inside regulating block 11 and the inside regulating block 12 of second by the control of accommodate motor 3, first inside regulating block 11 and the inside regulating block 12 upper end activity of second are equipped with the upset maintenance device by electronic hydraulic pressure vaulting pole 4 control. The adjusting motor 3 synchronously drives the first inner adjusting block 11 and the second inner adjusting block 12 to move outwards or inwards, so that the balance is ensured.
In order to match with internal transmission adjustment, a middle transmission box 13 is welded and fixed at the central position inside the lateral guide rail 2, the inside of the transverse adjusting chute 10 is divided into a left adjusting chamber 14 and a right adjusting chamber 15 through the middle transmission box 13, the inside of the left adjusting chamber 14 is movably assembled with a first adjusting screw 16 in threaded connection with a first internal adjusting block 11, the inside of the right adjusting chamber 15 is movably assembled with a second adjusting screw 17 in threaded connection with a second internal adjusting block 12, and the inside of the middle transmission box 13 is provided with an internal transmission set for being in transmission connection with the first adjusting screw 16, the second adjusting screw 17 and the adjusting motor 3.
As shown in fig. 3, for the convenience of maintenance and cleaning, the turnover maintenance device includes a movable assembly bracket fixed on the first inner adjusting block 11 and the second inner adjusting block 12, a top turnover adjusting rod 18 installed inside the movable assembly bracket through a lateral rotating shaft, a maintenance assembly plate 19 fixed on the inner outer wall of the top turnover adjusting rod 18, and a lateral brush 20 fixed on the inner outer wall of the maintenance assembly plate 19 in a clamping manner for maintaining the outer wall surface. The lateral brush 20 is fixed on the inner side and outer wall of the maintenance assembly plate 19 through a detachable clamping joint.
In order to promote the suitability, set up the side direction adjustment recess 22 of built-in side direction accommodate the lead screw 21 on the lateral guide 2 both sides outer wall, the screw sleeve of 21 outside of side direction accommodate the lead screw has internal thread regulating block 23, internal thread regulating block 23 outside is equipped with the interval regulating wheel through the activity of side direction loose axle, furthermore, for the convenience of installation washing liquid supplementary equipment, 2 upper ends of side guide have the top assembly baffle 26 of built-in top locking bolt 25, 2 upper ends of side guide are located top assembly baffle 26 inboard and are provided with the receiver 27 that is used for holding repair liquid.
Further, for convenient hoist and mount, 2 tops of side guide have the top linking bridge 28 that is used for connecting the rope, electric capstan winch 1 is connected with top linking bridge 28 through inside rope top, furtherly, adjust the angle for the convenience, adjusting motor 3 fixes at 2 outside front ends of side guide through leading water proof cover body bolt, first inside regulating block 11 and the inside regulating block 12 upper end of second are offered the groove of accomodating of putting to one side that is used for installing electronic hydraulic pressure vaulting pole 4, bolt fixed mounting is passed through at external assembly frame 5 upper surface in electric capstan winch 1 bottom.
Further, for the cooperation support regulation, the interval regulating wheel includes L type structure outside support 29 and the first drive gyro wheel 30 and the second drive gyro wheel 31 of movable assembly on the outside top of external support 29 outside in the outside structure outside support 29 outside of internal thread regulating block 23 outside of movable assembly, outside support 29 can also adopt shock attenuation connecting rod with first drive gyro wheel 30 and second drive gyro wheel 31 link, make it can rise the grade at the unevenness wall and can promote stability, furthermore, for convenience of lateral control and spacing regulation, lateral direction accommodate the lead screw 21 outside top is located the external twist grip 32 that the axial fixation has convenient regulation on the 2 outer walls of lateral direction guide rail, the 2 lateral direction of lateral direction guide rail is located external twist grip 32 position and has been seted up circular heavy groove down.
Further, in order to reduce the cost and facilitate assembly, the first inner adjusting block 11 and the second inner adjusting block 12 are the same in size, the first adjusting screw 16 and the second adjusting screw 17 are the same in size, and further, in order to match with internal transmission, the internal transmission set comprises a first bevel gear 33 axially fixed at the top end of the first adjusting screw 16, a second bevel gear 34 axially fixed at the top end of the second adjusting screw 17, a third bevel gear 35 axially fixed at the top end of the inner side of the adjusting motor 3, and a first bevel gear 33, a second bevel gear 34 and a third bevel gear 35.
The maintenance device for the movable sliding rail of the outer wall is characterized in that a top-mounted fixed support with an adjustable structure is connected with a lateral guide rail 2 with an internal adjusting block arranged inside through an electric winch 1, and an adjusting motor 3 on the lateral guide rail 2 is used for driving the internal adjusting block to translate so as to drive a turnover maintenance device on the surface to translate and clean and maintain the surface of the outer wall of a building; the overhead fixed support comprises an inverted L-shaped external assembly frame 5 and an internal adjusting frame 6, and the distance between the external assembly frame 5 and the internal adjusting frame 6 is adjusted through an external thread adjusting shaft rod 9, so that the overhead fixed support can be adapted to the top ends of different buildings, and the firmness and stability of top assembly are improved; the angle of the turnover maintenance device is adjusted through the electric hydraulic support rod 4 at the top end of the internal adjusting block, maintenance and cleaning are facilitated, meanwhile, a top assembling baffle 26 with a built-in top locking bolt 25 is fixed at the upper end of the lateral guide rail 2 and used for fixing a storage barrel, the turnover maintenance device can clean and supplement liquid for the lateral hairbrush 20 through turnover, the replacement cycle of maintenance and cleaning is prolonged, and the turnover maintenance device is convenient to use; the lateral guide rails 2 are provided with lateral adjusting grooves with built-in spacing adjusting wheels on the outer walls of the two sides, so that people can adjust the spacing between the lateral guide rails and the outer wall of the building as required, and the application range of the lateral guide rails is wider.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides an outer wall sliding rail maintenance device, includes overhead fixed bolster, electric winch machine (1), side guide (2), accommodate motor (3) and electronic hydraulic pressure vaulting pole (4) on building outer wall top through bolt fixed mounting, characterized by: the overhead fixing support comprises an inverted L-shaped external assembly frame (5), an internal adjusting frame (6), an external internal thread assembly cylinder (7) fixed at the top end of the external assembly frame (5), an internal assembly cylinder (8) fixed at the top end of the internal adjusting frame (6) and an external thread adjusting shaft lever (9) movably assembled in the internal assembly cylinder (8), a transverse adjusting chute (10) with an inner side opening is formed in the lateral guide rail (2), a first internal adjusting block (11) and a second internal adjusting block (12) controlled by an adjusting motor (3) are slidably installed in the transverse adjusting chute (10), and turning maintenance devices controlled by an electric hydraulic stay bar (4) are movably assembled at the upper ends of the first internal adjusting block (11) and the second internal adjusting block (12); the turnover maintenance device comprises a movable assembly bracket fixed on a first internal adjusting block (11) and a second internal adjusting block (12), a top turnover adjusting rod (18) arranged at the inner side of the movable assembly bracket through a lateral rotating shaft, a maintenance assembly plate (19) fixed on the outer wall of the inner side of the top turnover adjusting rod (18) and a lateral brush (20) used for maintaining the outer wall surface, wherein the lateral brush is clamped and fixed on the outer wall of the inner side of the maintenance assembly plate (19); the pair of top turning adjusting rods (18) are oppositely arranged in an L shape; lateral adjusting grooves (22) internally provided with lateral adjusting screw rods (21) are formed in the outer walls of the two sides of the lateral guide rail (2), internal thread adjusting blocks (23) are sleeved on the outer sides of the lateral adjusting screw rods (21) in a threaded manner, and space adjusting wheels are movably assembled on the outer sides of the internal thread adjusting blocks (23) through lateral movable shafts; the upper end of the lateral guide rail (2) is provided with a top assembly baffle (26) with a built-in top locking bolt (25), and the upper end of the lateral guide rail (2) is provided with a storage barrel (27) for containing repair liquid on the inner side of the top assembly baffle (26); the distance adjusting wheel comprises an L-shaped structure outer support (29) movably assembled on the outer side of the inner thread adjusting block (23) and a first transmission roller (30) and a second transmission roller (31) movably assembled on the top end of the outer side of the outer support (29).
2. The exterior wall sliding rail maintenance device according to claim 1, characterized in that: the side guide rail (2) inside central point put welded fastening have put transmission box (13) in, horizontal regulation spout (10) inside put transmission box (13) through with inside partition into put regulation cavity (14) on a left side and put regulation cavity (15) on the right side, the left side put the inside activity of regulation cavity (14) be equipped with first adjusting screw (16) of first inside regulating block (11) threaded connection, the right side put the inside activity of regulation cavity (15) be equipped with second inside regulating block (12) threaded connection's second adjusting screw (17), put transmission box (13) internally mounted have be used for the transmission to connect first adjusting screw (16), second adjusting screw (17) and adjusting motor (3) inside transmission group.
3. The exterior wall movable slide rail maintenance device of claim 1, which is characterized in that: the top end of the lateral guide rail (2) is provided with a top connecting bracket (28) for connecting a rope, and the electric winch (1) is connected with the top connecting bracket (28) through the top end of the internal rope.
4. The exterior wall movable slide rail maintenance device of claim 1, which is characterized in that: adjusting motor (3) fix at lateral guide (2) outside front end through leading water proof cover body bolt, first inside regulating block (11) and second inside regulating block (12) upper end offer the inclined that is used for installing electronic hydraulic pressure vaulting pole (4) and put and accomodate the groove, electronic capstan winch (1) bottom pass through bolt fixed mounting at external assembly frame (5) upper surface.
5. The exterior wall movable slide rail maintenance device of claim 4, wherein: the lateral adjusting screw rod (21) is characterized in that an external rotating handle (32) convenient to adjust is axially fixed at the top end of the outer side of the lateral guide rail (2), and a circular sinking groove is formed in the position, located on the external rotating handle (32), of the outer side of the lateral guide rail (2).
6. The exterior wall movable slide rail maintenance device of claim 2, which is characterized in that: the first inner adjusting block (11) and the second inner adjusting block (12) are the same in size, and the first adjusting screw rod (15) and the second adjusting screw rod (16) are the same in size.
7. The exterior wall movable slide rail maintenance device of claim 2, which is characterized in that: the internal transmission set comprises a first bevel gear (33) axially fixed at the top end of the first adjusting screw (16), a second bevel gear (34) axially fixed at the top end of the second adjusting screw (17) and a third bevel gear (35) axially fixed at the top end of the inner side of the adjusting motor (3), wherein the first bevel gear (33), the second bevel gear (34) and the third bevel gear (35) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110381059.XA CN113133728B (en) | 2021-04-09 | 2021-04-09 | Maintenance device for movable sliding rail of outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110381059.XA CN113133728B (en) | 2021-04-09 | 2021-04-09 | Maintenance device for movable sliding rail of outer wall |
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| Publication Number | Publication Date |
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| CN113133728A CN113133728A (en) | 2021-07-20 |
| CN113133728B true CN113133728B (en) | 2022-06-24 |
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| CN202110381059.XA Active CN113133728B (en) | 2021-04-09 | 2021-04-09 | Maintenance device for movable sliding rail of outer wall |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114809464B (en) * | 2022-04-28 | 2023-04-25 | 江苏环亚医用科技集团股份有限公司 | Automatically controlled circular arc delivery track in openable fire prevention skylight |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10584497B2 (en) * | 2014-12-05 | 2020-03-10 | Dri-Eaz Products, Inc. | Roof cleaning processes and associated systems |
| CN204765439U (en) * | 2015-05-21 | 2015-11-18 | 何政毅 | Automatic curtain cleaning machine |
| CN106351450B (en) * | 2016-11-23 | 2019-06-18 | 甘肃天力建设工程有限责任公司 | A kind of construction centre mounted type pours leveling unit and casting method |
| CN111345723A (en) * | 2018-12-23 | 2020-06-30 | 邯郸市肥乡春厂电子科技有限公司 | Device for cleaning high-rise glass curtain wall |
| CN109717800B (en) * | 2018-12-26 | 2020-08-18 | 付绍梅 | Indoor floor and wall cleaning device for daily life |
| CN111513621A (en) * | 2020-04-15 | 2020-08-11 | 宁波巨谷智能装备有限公司 | Robot for scrubbing glass and wall surface on outer facade of building |
| CN111802976B (en) * | 2020-07-20 | 2022-03-01 | 李美花 | Clean cleaning cart of using of hotel corridor wall |
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