CN112065025A - An outdoor control mechanism acting on an indoor lifter and a method of using the same - Google Patents

Abstract

The invention discloses an outdoor control mechanism acting on an indoor lifter, comprising a first sliding rail, a bottom box and a moving box, the first sliding rail is provided with a bottom box, and the bottom positions of the side walls on both sides of the bottom box are respectively A clamping block is fixedly arranged, the two clamping blocks are respectively installed on the first slide rail, a lateral movement motor is fixed on the side wall of one end of the bottom box, and a lateral movement shaft is respectively set at the inner two ends of the bottom box. When the wall painting tool is used, the output end of the first motor drives the first driving wheel to rotate, and the first driving wheel drives the first transmission wheel to rotate through the chain, so that the driving shaft rotates. , one end of the screw sticks out to the outside of the drive shaft and is fixedly connected with the fixed plate, so that the telescopic plate moves along the second slide rail, adjusts the distance between the worker and the wall, facilitates the use of different construction tools, and uses a variety of construction work. , reduce the time of changing construction tools.

Description

An outdoor control mechanism acting on an indoor lifter and a method of using the same

technical field

The invention relates to the field of outdoor control mechanism equipment, in particular to an outdoor control mechanism acting on an indoor lifter and a use method thereof.

Background technique

At present, when the building wall is repaired, an outdoor control mechanism needs to be used, and most of the existing outdoor control mechanisms are high-altitude slings or hanging baskets.

When the existing painters perform high-altitude sling operations or hanging basket operations, they are prone to shaking, have a high risk factor, have little protection effect on workers, and are inconvenient for workers to carry out wall construction; existing painters perform high-altitude sling operations or hanging During the basket operation, the horizontal position adjustment cannot be performed, and the work needs to be moved after the rope position is moved, and the work efficiency is low; when the existing painting workers perform high-altitude sling operations or hanging basket operations, they cannot adjust the distance between the worker and the wall. , it is inconvenient to use different construction tools, it is impossible to carry and use a variety of construction work, and it takes a long time to replace construction tools.

The Chinese patent with publication number CN111378914A discloses the field of equipment used in the hot dip plating process of zinc or cadmium or alloys based thereon, specifically a furnace nose control mechanism with independent lifting and swinging and a method of using the same. A furnace nose control mechanism with independent lifting and swinging, comprising a furnace nose (11) and a zinc pot (12), characterized in that it further comprises a fixed platform (2), a lifting mechanism (3) and a swinging mechanism (4), and the lifting The mechanism (3) includes two hoists (31) and a support (32), and one hoist (31) is provided on each side of the furnace nose (11); the swing mechanism (4) includes two swing machines (41) , a roller (42), a slide rail (43) and a connecting platform (44), and a swinging machine (41) is provided on each side of the furnace nose (11). A method for using a furnace nose control mechanism that lifts and swings independently of each other is characterized by the following steps: lifting and swinging. The invention has simple structure and flexible operation. Between the patent and the present invention, when the existing paint workers perform high-altitude sling operations or hanging basket operations, shaking is likely to occur, the risk factor is high, the protection effect for workers is small, and it is inconvenient for workers to carry out wall construction; When workers perform high-altitude sling operations or hanging basket operations, they cannot adjust the lateral position. They need to move the rope position before they can work again, and the work efficiency is low; when the existing painting workers perform high-altitude sling operations or hanging basket operations, It is impossible to adjust the distance between the worker and the wall, it is inconvenient to use different construction tools, it is impossible to carry and use a variety of construction work, and it takes a long time to replace the construction tools.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an outdoor control mechanism acting on an indoor lifter and a method of using the same, so as to solve the problem that when the existing paint workers perform high-altitude sling operations or hanging basket operations, shaking is easy to occur, the risk factor is high, and the workers The protection effect is small, which is inconvenient for workers to carry out wall construction; the existing painting workers cannot adjust the lateral position when they perform high-altitude sling operations or hanging basket operations, and they need to move the rope position before they can work again, and the work efficiency is low; When the existing painting workers perform high-altitude sling operations or hanging basket operations, they cannot adjust the distance between the workers and the wall, which is inconvenient to use different construction tools, cannot carry and use various construction work, and takes a long time to replace construction tools. .

The object of the present invention can be realized through the following technical solutions:

An outdoor control mechanism acting on an indoor lifter includes a first sliding rail, a bottom box and a moving box, the first sliding rail is provided with a bottom box, and the bottom positions of the side walls on both sides of the bottom box are respectively fixed with clips. The two clamping blocks are respectively installed on the first sliding rail, the side wall of one end of the bottom box is fixedly provided with a traverse motor, the inner two ends of the bottom box are respectively provided with a traverse rotation shaft, and both ends of the traverse rotation shaft are respectively provided with On the side walls of both ends of the bottom box, the output end of the traverse motor is connected with the traverse rotation shaft on the adjacent side. The traverse rotation shafts located inside the bottom box are all provided with traverse rollers, which are connected with the first The top surface of the slide rail abuts, the top of the bottom box is fixedly provided with a vertical frame, the top of the vertical frame is provided with a top frame, the top frame is installed on the wall, the inner side of the vertical frame is provided with a screw rod, and the A moving box is arranged on the inner side, a fixed block is fixed inside the moving box, a bearing is arranged inside the fixed block, a threaded pipe is fixedly connected to the inner side of the bearing, the screw rod passes through the inside of the threaded pipe and is connected with the threaded pipe through threads, and the fixed block A second motor is fixedly arranged inside the moving box on one side, and side plates are fixedly arranged on the side walls on both sides of the moving box;

A horizontal frame is fixed at the bottom of the side wall on one side of the moving box, a telescopic plate is arranged on the inner side of the horizontal frame, support rollers are respectively arranged on both ends of the side wall on both sides of the telescopic plate, and the inner walls on both sides of the horizontal frame are respectively provided with support rollers. A second sliding rail is provided, each supporting roller is respectively arranged inside the second sliding rail on its adjacent side, the bottom of the horizontal frame is fixedly provided with a rectangular plate, the bottom of the rectangular plate is fixedly provided with a first motor, the first The output end of the motor is driven and connected with a first driving wheel, bearing seats are respectively arranged at both ends of the bottom of the horizontal frame, a driving shaft is arranged between the two bearing seats, and a first driving shaft is fixedly arranged on the driving shaft under the first driving wheel The first driving wheel and the first transmission wheel are connected by a chain, the bottom end of the telescopic plate is fixedly connected with a fixed plate, the inside of the driving shaft is connected with a screw rod, and one end of the screw rod extends to the outside of the driving shaft And it is fixedly connected with the fixing plate.

As a further solution of the present invention: the top end of the screw rod is rotatably connected with the vertical frame, and the bottom end of the screw rod is rotatably connected with the top surface of the bottom box, so that the screw rod can rotate freely on the inner side of the vertical frame, which is for the up and down movement of the mobile box. Provide basic conditions.

As a further solution of the present invention: the output end of the second motor is connected with a second gear, the bottom end of the threaded pipe protrudes below the bearing, and the outer side wall of the threaded pipe that protrudes below the bearing is fixedly provided with a second gear. The second transmission gear, the second gear and the second transmission gear are connected by a chain, the output end of the second motor drives the second gear to rotate, the second gear drives the second transmission gear to rotate through the chain, and the second transmission gear drives the thread When the tube rotates, since the screw rod passes through the inside of the threaded tube and is connected with the threaded tube through a thread, it provides a driving force for the up and down movement of the moving box.

As a further solution of the present invention: limit rollers are respectively provided at both ends of the side wall of each side plate, one end of each limit roller is connected to the side plate in rotation, and vertical frames are respectively provided on the inner walls of both sides of the vertical frame. For the straight chute, the limit rollers on the two side plates are respectively arranged inside the two vertical chutes. When the screw rotates, the two vertical chutes can limit the moving direction of the mobile box through the limit rollers, so that the mobile box Move up and down.

As a further solution of the present invention: the top of the telescopic board is fixedly provided with a bottom plate, the top of the bottom plate is fixedly provided with a protective frame, and one side of the bottom of the protective frame is provided with a ladder, workers can enter the bottom plate through the ladder, and the protective frame on the bottom plate It plays a protective role for workers and facilitates workers to carry out wall construction.

As a further solution of the present invention: a limit belt is arranged on the telescopic plate, one end of the limit belt is fixedly connected with the telescopic plate, and the other end of the limit belt is fixedly connected with the side wall of the mobile box, and the expansion and contraction can be restricted by the limit belt The plate moves inside the horizontal frame to prevent the telescopic plate from falling off from the inside of the horizontal frame.

As a further solution of the present invention: the top ends of the first slide rail are respectively provided with stoppers, and the two stoppers are both cylindrical structures and are made of silica gel material, so that the bottom box moves to the two sides of the first slide rail. In the end position, the position of the bottom box is limited, the impact damage is reduced, and the service life of the device is improved.

A method of using an outdoor control mechanism acting on an indoor lifter specifically includes the following steps:

Step 1: Set the first slide rail on the ground, and then install the top frame on the wall. The worker enters the bottom plate through the ladder, and drives the second gear to rotate through the output end of the second motor, and the second gear is driven by the chain. The second transmission gear rotates, and the second transmission gear drives the threaded pipe to rotate. Since the screw passes through the interior of the threaded pipe and is threadedly connected to the threaded pipe, the two vertical chutes limit the moving direction of the mobile box through the limit rollers, so that the movement The box moves up and down to move the worker to the specified height;

Step 2: Drive the traverse rotation shaft to rotate through the output end of the traverse motor. Since the traverse rotation shafts located inside the bottom box are all provided with traverse rollers, the traverse rollers are in contact with the top surface of the first slide rail, and through the traverse The rotating shaft drives the traverse roller to rotate, so that the bottom box moves horizontally along the first slide rail, so that the workers on the bottom plate can adjust the lateral position;

Step 3: When changing different wall painting tools, the output end of the first motor drives the first driving wheel to rotate, and the first driving wheel drives the first transmission wheel to rotate through the chain, so that the driving shaft rotates. A screw rod is connected inside through a thread, and one end of the screw rod extends to the outside of the driving shaft and is fixedly connected with the fixing plate, so that the telescopic plate moves along the second slide rail to adjust the distance between the worker and the wall.

Beneficial effects of the present invention:

1. In the present invention, the worker enters the base plate through the ladder, drives the second gear to rotate through the output end of the second motor, the second gear drives the second transmission gear to rotate through the chain, and the second transmission gear drives the threaded pipe to rotate. Passing through the inside of the threaded pipe and connecting with the threaded pipe through threads, the two vertical chutes limit the moving direction of the moving box through the limit rollers, so that the moving box moves up and down, moving the worker to the specified height, and the second motor occupies The floor space is small and easy to use, and the protective frame on the bottom plate plays a protective role for the workers, which is convenient for the workers to carry out wall construction;

2. In the present invention, the traverse rotation shaft is driven to rotate by the output end of the traverse motor. Since the traverse rotation shafts located inside the bottom box are all provided with traverse rollers, the traverse rollers are in contact with the top surface of the first slide rail, The traverse rollers are driven to rotate by the traverse rotation shaft, so that the bottom box moves horizontally along the first slide rail, so that the workers on the bottom plate can adjust the lateral position, which solves the problem that the existing sling cannot adjust the lateral position, and does not need to move. After the rope is in position, the work can be carried out again to improve work efficiency;

3. In the present invention, when replacing different wall painting tools, the output end of the first motor drives the first driving wheel to rotate, and the first driving wheel drives the first transmission wheel to rotate through the chain, so that the driving shaft rotates. The inside of the drive shaft is connected with a screw rod through a thread, and one end of the screw rod extends to the outside of the drive shaft and is fixedly connected with the fixing plate, so that the telescopic plate moves along the second slide rail to adjust the distance between the worker and the wall, which is convenient for different The use of construction tools, the use of a variety of construction work, reduce the time to replace construction tools.

Description of drawings

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

1 is a schematic structural diagram of an outdoor control mechanism acting on an indoor lifter according to the present invention;

Fig. 2 is the side view of Fig. 1 of the present invention;

Fig. 3 is the structural representation of the threaded pipe of the present invention;

Fig. 4 is the structural representation of the telescopic plate of the present invention;

Fig. 5 is the structural representation of the drive shaft of the present invention;

Fig. 6 is the structural representation of the screw of the present invention;

FIG. 7 is a schematic structural diagram of the traverse roller of the present invention.

In the figure: 1. First slide rail; 2. Block; 3. Bottom box; 4. Horizontal frame; 5. Moving box; 6. Top frame; 7. Screw; 8. Vertical frame; 9. Vertical slide slot; 10, protective frame; 11, bottom plate; 12, telescopic plate; 13, support roller; 14, ladder; 15, traverse motor; 16, traverse shaft; 17, block; 18, fixed plate; 19, wire Rod; 20, bearing seat; 21, drive shaft; 22, first motor; 23, first driving wheel; 24, side plate; 25, second motor; 26, threaded pipe; 27, bearing; 28, fixing block; 29, the second slide rail; 30, the limit belt; 31, the first transmission wheel; 32, the traverse roller; 33, the rectangular plate; 34, the limit roller.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in Figures 1-7, an outdoor control mechanism acting on an indoor lifter includes a first slide rail 1, a bottom box 3 and a moving box 5. The first slide rail 1 is provided with a bottom box 3, and the bottom The bottom positions of the side walls on both sides of the box 3 are respectively fixed with clamping blocks 17, and the two clamping blocks 17 are respectively installed on the first slide rail 1. The side wall of one end of the bottom box 3 is fixedly provided with a traverse motor 15. The inner two ends of 3 are respectively provided with a traverse rotation shaft 16, both ends of the traverse rotation shaft 16 are respectively arranged on the side walls of both ends of the bottom box 3, and the output end of the traverse motor 15 is provided with the traverse rotation shaft 16 on the adjacent side. Drive connection, the traverse rotation shaft 16 located inside the bottom box 3 is provided with a traverse roller 32, the traverse roller 32 is in contact with the top surface of the first slide rail 1, and the top of the bottom box 3 is fixedly provided with a vertical frame 8 , the top of the vertical frame 8 is provided with a top frame 6, the top frame 6 is installed on the wall, the inner side of the vertical frame 8 is provided with a screw 7, the inner side of the vertical frame 8 is provided with a mobile box 5, and the interior of the mobile box 5 A fixed block 28 is fixedly arranged, a bearing 27 is arranged inside the fixed block 28, and a threaded pipe 26 is fixedly connected to the inner side of the bearing 27. A second motor 25 is fixedly arranged inside the side moving box 5 , and side plates 24 are fixedly arranged on the side walls on both sides of the moving box 5 .

A horizontal frame 4 is fixed at the bottom of the side wall on one side of the mobile box 5 , a telescopic plate 12 is arranged on the inner side of the horizontal frame 4 , and support rollers 13 are respectively arranged at both ends of the side wall on both sides of the telescopic plate 12 . The inner walls of both sides are respectively provided with second sliding rails 29, each supporting roller 13 is respectively arranged inside the second sliding rail 29 on its adjacent side, and the bottom of the horizontal frame 4 is fixedly provided with a rectangular plate 33, the rectangular plate 33 A first motor 22 is fixedly arranged at the bottom of the frame 4, the output end of the first motor 22 is connected with a first driving wheel 23 in a driving manner, bearing seats 20 are respectively provided at the bottom ends of the horizontal frame 4, and a driving wheel is arranged between the two bearing seats 20. Rotating shaft 21, a first driving wheel 31 is fixed on the driving shaft 21 under the first driving wheel 23, the first driving wheel 23 and the first driving wheel 31 are connected by a chain, and one end of the bottom of the telescopic plate 12 is fixedly connected with a fixed The plate 18, the inside of the driving shaft 21 is connected with a screw rod 19 through threads, and one end of the screw rod 19 protrudes to the outside of the driving shaft 21 and is fixedly connected with the fixing plate 18. When in use, the first slide rail 1 is set on the ground. , and then install the top frame 6 on the wall, the worker enters the bottom plate 11 through the ladder 14, drives the second gear to rotate through the output end of the second motor 25, the second gear drives the second transmission gear to rotate through the chain, the second The transmission gear drives the threaded pipe 26 to rotate. Since the screw 7 passes through the interior of the threaded pipe 26 and is connected with the threaded pipe 26 by thread, the two vertical chutes 9 limit the moving direction of the moving box 5 through the limit roller 34, so that the moving box 5. Move up and down to move the worker to the specified height. The second motor 25 occupies a small space and is easy to use. The protective frame 10 on the bottom plate 11 protects the worker and is convenient for the worker to carry out wall construction; by traversing the motor 15 The output end drives the traverse rotation shaft 16 to rotate. Since the traverse rotation shafts 16 located inside the bottom box 3 are provided with traverse rollers 32, the traverse rollers 32 are in contact with the top surface of the first slide rail 1, and the traverse rotation shafts 16. Drive the traverse roller 32 to rotate, and then make the bottom box 3 move horizontally along the first slide rail 1, so that the workers on the bottom plate 11 can adjust the lateral position, so as to solve the problem that the existing sling cannot adjust the lateral position, and does not need After moving the position of the rope, the work can be performed again, and the work efficiency can be improved; when changing different wall painting tools, the output end of the first motor 22 drives the first driving wheel 23 to rotate, and the first driving wheel 23 drives the first driving wheel 23 through the chain. The transmission wheel 31 rotates, so that the drive shaft 21 rotates. Since the inside of the drive shaft 21 is threadedly connected with a screw rod 19, one end of the screw rod 19 extends to the outside of the drive shaft 21 and is fixedly connected with the fixing plate 18, so that the telescopic plate 12 Moving along the second slide rail 29 adjusts the distance between the worker and the wall, facilitates the use of different construction tools, uses a variety of construction work, and reduces the time for replacing construction tools.

The top end of the screw rod 7 is rotatably connected with the vertical frame 8, and the bottom end of the screw rod 7 is rotatably connected with the top surface of the bottom box 3, so that the screw rod 7 can rotate freely on the inner side of the vertical frame 8, which provides a basis for the up and down movement of the mobile box 5 condition.

The output end of the second motor 25 is drivingly connected with a second gear, the bottom end of the threaded pipe 26 protrudes below the bearing 27 , and a second transmission gear is fixed on the outer side wall of the threaded pipe 26 extending below the bearing 27 , the second gear and the second transmission gear are connected by a chain, the output end of the second motor 25 drives the second gear to rotate, the second gear drives the second transmission gear to rotate through the chain, and the second transmission gear drives the threaded pipe 26 to rotate , since the screw 7 passes through the interior of the threaded pipe 26 and is connected with the threaded pipe 26 through threads, it provides a driving force for the up and down movement of the moving box 5 .

Limiting rollers 34 are respectively provided at both ends of the side wall of each side plate 24 , one end of each limiting roller 34 is rotatably connected to the side plate 24 , and vertical sliding wheels 34 are respectively provided on the inner walls of the vertical frame 8 on both sides. Slot 9, the limit rollers 34 on the two side plates 24 are respectively arranged inside the two vertical chutes 9, when the screw 7 rotates, the two vertical chutes 9 can limit the movement of the moving box 5 through the limit rollers 34. The moving direction makes the moving box 5 move up and down.

A bottom plate 11 is fixed on the top of the telescopic plate 12 , a protective frame 10 is fixed on the top of the bottom plate 11 , and a ladder 14 is arranged on the bottom side of the protective frame 10 . 10. It plays a protective role for workers and facilitates workers to carry out wall construction.

A limit band 30 is arranged on the telescopic plate 12 , one end of the limit band 30 is fixedly connected with the expansion plate 12 , and the other end of the limit band 30 is fixedly connected with the side wall of the mobile box 5 , and the expansion plate 12 can be restricted by the limit band 30 Move the position inside the horizontal frame 4 to prevent the telescopic plate 12 from falling off from the inside of the horizontal frame 4 .

Both ends of the top of the first slide rail 1 are respectively provided with stoppers 2, both of which are cylindrical structures and are made of silicone material, so that when the bottom box 3 moves to the two ends of the first slide rail 1, The position of the bottom box 3 is limited, the impact damage is reduced, and the service life of the device is improved.

A method of using an outdoor control mechanism acting on an indoor lifter specifically includes the following steps:

Step 1: Set the first slide rail 1 on the ground, and then install the top frame 6 on the wall. The worker enters the bottom plate 11 through the ladder 14, and drives the second gear to rotate through the output end of the second motor 25. The second gear drives the second transmission gear to rotate through the chain, and the second transmission gear drives the threaded pipe 26 to rotate. Since the screw 7 passes through the interior of the threaded pipe 26 and is threadedly connected to the threaded pipe 26, the two vertical chutes 9 pass the limit The roller 34 restricts the moving direction of the moving box 5, so that the moving box 5 moves up and down, and moves the worker to a specified height;

Step 2: The traverse rotation shaft 16 is driven to rotate by the output end of the traverse motor 15. Since the traverse rotation shaft 16 located inside the bottom box 3 is provided with a traverse roller 32, the traverse roller 32 and the top of the first slide rail 1 are provided with The traverse rollers 32 are driven to rotate by the traverse rotation shaft 16, and then the bottom box 3 is moved horizontally along the first slide rail 1, so that the workers on the bottom plate 11 can adjust the lateral position;

Step 3: When replacing different wall painting tools, the output end of the first motor 22 drives the first driving wheel 23 to rotate, and the first driving wheel 23 drives the first transmission wheel 31 to rotate through the chain, so that the driving shaft 21 rotates , since the inside of the driving shaft 21 is connected with a screw rod 19 by a thread, one end of the screw rod 19 protrudes to the outside of the driving shaft 21 and is fixedly connected with the fixing plate 18, so that the telescopic plate 12 moves along the second sliding rail 29, adjusting The distance between the worker and the wall.

The working principle of the present invention: when the present invention is used, the first slide rail 1 is set on the ground, and then the top frame 6 is installed on the wall. The end drives the second gear to rotate, the second gear drives the second transmission gear to rotate through the chain, and the second transmission gear drives the threaded pipe 26 to rotate. The vertical chute 9 restricts the moving direction of the moving box 5 by the limit roller 34, so that the moving box 5 moves up and down, and moves the worker to the specified height. The second motor 25 occupies a small space and is easy to use. The bottom plate 11 is protected The frame 10 plays a protective role for the workers, which is convenient for the workers to carry out wall construction;

The traverse rotation shaft 16 is driven to rotate by the output end of the traverse motor 15 . Since the traverse rotation shafts 16 located inside the bottom box 3 are provided with traverse rollers 32 , the traverse rollers 32 are in contact with the top surface of the first slide rail 1 . , the traverse roller 32 is driven to rotate by the traverse shaft 16, and then the bottom box 3 is moved horizontally along the first slide rail 1, so that the workers on the bottom plate 11 can adjust the lateral position, so as to solve the problem that the existing suspending rope cannot perform lateral position adjustment. There is no need to move the position of the rope to work again, which improves work efficiency;

When changing different wall painting tools, the output end of the first motor 22 drives the first driving wheel 23 to rotate, and the first driving wheel 23 drives the first transmission wheel 31 to rotate through the chain, so that the driving shaft 21 rotates. The interior of the rotating shaft 21 is threadedly connected with a lead screw 19, one end of the lead screw 19 protrudes to the outside of the driving rotating shaft 21 and is fixedly connected with the fixing plate 18, so that the telescopic plate 12 moves along the second sliding rail 29, and adjusts the distance between the worker and the wall. It is convenient to use different construction tools, use a variety of construction work, and reduce the time for replacing construction tools.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

The above-disclosed preferred embodiments of the present invention are provided only to help illustrate the present invention. The preferred embodiments do not exhaust all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. These embodiments are selected and described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (8)

1. An outdoor control mechanism acting on an indoor lifter comprises a first slide rail (1), a bottom case (3) and a moving box (5), and is characterized in that the bottom case (3) is arranged on the first slide rail (1), clamping blocks (17) are fixedly arranged at the bottom positions of the side walls at the two sides of the bottom case (3) respectively, the two clamping blocks (17) are respectively installed on the first slide rail (1), a transverse moving motor (15) is fixedly arranged on the side wall at one end of the bottom case (3), transverse moving rotating shafts (16) are respectively arranged at the two ends inside the bottom case (3), the two ends of each transverse moving rotating shaft (16) are respectively arranged on the side walls at the two ends of the bottom case (3), the output end of each transverse moving motor (15) is in transmission connection with the transverse moving rotating shaft (16) at the adjacent side, transverse moving rollers (32) are respectively arranged on the transverse moving rotating shafts (16) inside the bottom case (3), and the transverse moving rollers (32) are abutted against, the top of the bottom box (3) is fixedly provided with a vertical frame (8), the top of the vertical frame (8) is provided with a top frame (6), the top frame (6) is installed on a wall surface, the inner side of the vertical frame (8) is provided with a screw rod (7), the inner side of the vertical frame (8) is provided with a movable box (5), the inner part of the movable box (5) is fixedly provided with a fixed block (28), the inner part of the fixed block (28) is provided with a bearing (27), the inner side of the bearing (27) is fixedly connected with a threaded pipe (26), the screw rod (7) penetrates through the inner part of the threaded pipe (26) and is connected with the threaded pipe (26) through threads, the inner part of the movable box (5) at one side of the fixed block (28) is fixedly provided with a second motor (25), and side plates (24);

a cross frame (4) is fixedly arranged at the bottom of the side wall on one side of the movable box (5), a telescopic plate (12) is arranged on the inner side of the cross frame (4), supporting rollers (13) are respectively arranged at the two ends of the side wall on the two sides of the telescopic plate (12), second sliding rails (29) are respectively arranged on the inner walls on the two sides of the cross frame (4), each supporting roller (13) is respectively arranged inside the second sliding rail (29) on the adjacent side of the supporting roller, a rectangular plate (33) is fixedly arranged at the bottom of the cross frame (4), a first motor (22) is fixedly arranged at the bottom of the rectangular plate (33), the output end of the first motor (22) is in transmission connection with a first driving wheel (23), bearing seats (20) are respectively arranged at the two ends of the bottom of the cross frame (4), a driving rotating shaft (21) is arranged between the two bearing seats (20), a first driving rotating wheel (31) is, the first driving wheel (23) is connected with the first driving wheel (31) through a chain, one end of the bottom of the expansion plate (12) is fixedly connected with a fixing plate (18), the inside of the driving rotating shaft (21) is connected with a screw rod (19) through threads, and one end of the screw rod (19) extends out of the outer side of the driving rotating shaft (21) and is fixedly connected with the fixing plate (18).

2. An outdoor steering mechanism for an indoor lifter according to claim 1, characterized in that the top end of the screw (7) is rotatably connected with the vertical frame (8) and the bottom end of the screw (7) is rotatably connected with the top surface of the bottom box (3).

3. The outdoor control mechanism for the indoor lifter according to claim 1, wherein the output end of the second motor (25) is connected with a second gear in a transmission manner, the bottom end of the threaded pipe (26) extends to the lower part of the bearing (27), a second transmission gear is fixedly arranged on the outer side wall of the threaded pipe (26) extending to the lower part of the bearing (27), and the second gear is connected with the second transmission gear through a chain.

4. The outdoor control mechanism acting on an indoor lifter according to claim 1, wherein two end positions of the side wall of each side plate (24) are respectively provided with a limiting roller (34), a central shaft at one end of each limiting roller (34) is rotatably connected with the side plate (24), the inner walls at two sides of the vertical frame (8) are respectively provided with a vertical sliding groove (9), and the limiting rollers (34) on the two side plates (24) are respectively arranged inside the two vertical sliding grooves (9).

5. An outdoor control mechanism for an indoor lifter according to claim 1, wherein the top of the telescopic plate (12) is fixedly provided with a bottom plate (11), the top of the bottom plate (11) is fixedly provided with a protective frame (10), and one side of the bottom of the protective frame (10) is provided with a ladder (14).

6. An outdoor control mechanism for an indoor lifter according to claim 1, wherein the expansion plate (12) is provided with a position-limiting belt (30), one end of the position-limiting belt (30) is fixedly connected with the expansion plate (12), and the other end of the position-limiting belt (30) is fixedly connected with the side wall of the movable box (5).

7. The outdoor control mechanism acting on an indoor lifter according to claim 1, wherein two ends of the top of the first sliding rail (1) are respectively provided with a stop block (2), and the two stop blocks (2) are both cylindrical structures and are made of silica gel materials.

8. Use of an outdoor steering mechanism for an indoor riser according to any of claims 1-7, characterised in that it comprises in particular the following steps:

the method comprises the following steps: the first sliding rail (1) is arranged on the ground, the top frame (6) is installed on the wall surface, a worker enters the bottom plate (11) through a ladder (14), the output end of a second motor (25) drives a second gear to rotate, the second gear drives a second transmission gear to rotate through a chain, the second transmission gear drives a threaded pipe (26) to rotate, and as a screw (7) penetrates through the interior of the threaded pipe (26) and is in threaded connection with the threaded pipe (26), two vertical sliding grooves (9) limit the moving direction of the moving box (5) through limiting idler wheels (34), so that the moving box (5) moves up and down, and the worker is moved to a designated height;

step two: the output end of the traverse motor (15) drives the traverse rotating shaft (16) to rotate, and as the traverse rollers (32) are arranged on the traverse rotating shaft (16) in the bottom box (3), the traverse rollers (32) are abutted against the top surface of the first slide rail (1), and the traverse rollers (32) are driven to rotate by the traverse rotating shaft (16), the bottom box (3) is enabled to move along the transverse line of the first slide rail (1), and workers on the bottom plate (11) are enabled to adjust the transverse position;

step three: when changing different wall and applying paint instrument with a brush, output drive first action wheel (23) through first motor (22) rotates, first action wheel (23) rotate through first drive wheel of chain drive (31), make drive pivot (21) rotate, because there is lead screw (19) inside through threaded connection of drive pivot (21), the one end of lead screw (19) stretch out the outside of drive pivot (21) and with fixed plate (18) fixed connection, make expansion plate (12) remove along second slide rail (29), adjust the distance of workman and wall body.

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