Construction auxiliary equipment for installing high places indoors

Abstract

The application relates to the technical field of indoor decoration, in particular to an indoor high-position installation construction auxiliary equipment, which comprises a support, a bracket and a lifting mechanism. The support comprises a mounting beam and two symmetrical cross beams welded and fixed on the surface of the mounting beam, and a lifting frame is welded and fixed in the middle of the two cross beams. The lifting mechanism comprises two vertical sliding rails symmetrically fixed on the inner wall of the lifting frame, the inner wall of each vertical sliding rail is slidably provided with a sliding block, the opposite surface of the two sliding blocks is fixedly provided with a mounting bracket, the lifting mechanism further comprises a mounting plate fixed on the surface of the lifting frame, and the upper surface of the mounting plate is provided with a lifting motor. When the air pipe is installed, the lifting motor is started to drive the winding disc to wind the traction rope, the air pipe is automatically lifted, the air pipe is temporarily lifted to a suitable height for placement, personnel can install the air pipe in the future, and the installation efficiency is effectively improved.

Description

Technical Field

[0001] This application relates to the field of interior decoration technology, and in particular to auxiliary equipment for indoor high-altitude installation construction. Background Technology

[0002] In indoor electromechanical and decoration installation work, working at heights is a very common scenario, such as ventilation duct hoisting, ceiling structure fixing, and high-level pipeline laying. These types of operations are generally limited by indoor space, making it difficult for large climbing equipment to enter the site. When using conventional ladder scaffolding for work, the handling, alignment, and temporary fixing of materials and components mostly rely on manual lifting and assistance. This is not only labor-intensive and time-consuming, but also poses a significant safety hazard due to the risk of materials falling and personnel losing their balance and collapsing during the process of passing materials at heights and aligning them by hand.

[0003] Taking duct installation as an example, finished ducts are large in size and have smooth surfaces, making it difficult for workers to hold them up on ladders for a long time to maintain stable alignment. Often, multiple people are needed to complete temporary fixing, resulting in low installation efficiency and unnecessary extension of the time spent working at heights. This not only slows down the overall construction progress but also further amplifies the safety risks of working at heights.

[0004] Therefore, there is an urgent need for a lightweight auxiliary device that is suitable for narrow indoor spaces and does not require large power equipment, to replace manual labor in lifting and temporarily supporting materials, thereby reducing the difficulty of operation and improving installation efficiency and construction safety. Summary of the Invention

[0005] The purpose of this application is to solve at least one technical problem raised in the background art.

[0006] This application provides auxiliary equipment for indoor high-altitude installation construction, including brackets, supports, and lifting mechanisms;

[0007] The bracket includes a mounting beam and two symmetrical crossbeams welded and fixed to the surface of the mounting beam. A lifting frame is welded and fixed between the two crossbeams, and the bracket is slidably disposed on the surface of the lifting frame.

[0008] The lifting mechanism includes two vertical slide rails symmetrically fixed to the inner wall of the lifting frame, and sliders are slidably provided on the inner walls of both vertical slide rails. Mounting frames are fixed to the opposite surfaces of the two sliders. The ends of the brackets are welded and fixed to the surface of the mounting frames. The lifting mechanism also includes a mounting plate fixed to the surface of the lifting frame. A lifting motor is provided on the upper surface of the mounting plate, and a rotating shaft is fixed to the output end of the lifting motor. A winding reel is fixed to the surface of the rotating shaft, and a traction rope for pulling the mounting frame is wound on the surface of the winding reel.

[0009] Preferably, the lower surfaces of the mounting beam and the two crossbeams are provided with four casters, and the four casters are fixedly mounted on the lower surfaces of the mounting beam and the two crossbeams in a rectangular array.

[0010] By adopting the above technical solution, the device can be easily moved with the help of four casters.

[0011] Preferably, pulleys are fixedly provided on the inner bottom wall and inner top wall of the lifting frame, as well as on the upper surface of the mounting frame. One end of the traction rope is fixed to the surface of the winding reel, and the other end of the traction rope passes sequentially through the pulleys on the inner bottom wall of the lifting frame, the pulleys on the inner top wall of the lifting frame, and the pulleys on the upper surface of the mounting frame and is fixedly connected to the inner top wall of the lifting frame. Furthermore, a rectangular opening is provided on the surface of the mounting plate to facilitate the winding of the traction rope.

[0012] By adopting the above technical solution, the traction rope can be wound up by the winding reel, thereby achieving automatic lifting of the bracket.

[0013] Preferably, U-shaped plates are welded and fixed to both the front and back of the lifting frame, and the two ends of the mounting plate are respectively fixedly connected to the surfaces of the two U-shaped plates by two bolts.

[0014] By adopting the above technical solution, the mounting plate can be easily fixed to the surface of the lifting frame using a U-shaped plate.

[0015] Preferably, the surface of the mounting plate is provided with an auxiliary winding mechanism, the auxiliary winding mechanism including a sliding plate slidably mounted on the upper surface of the mounting plate via two longitudinal slide rails, and the lifting motor is fixed on the upper surface of the sliding plate.

[0016] By adopting the above technical solution, the lifting motor can slide smoothly on the upper surface of the mounting plate under the action of the sliding plate.

[0017] Preferably, a connecting plate is fixedly provided on the upper surface of the mounting plate, and a connecting shaft corresponding to the rotating shaft is rotatably provided on the surface of the connecting plate. A square rod is fixedly provided at the end of the connecting shaft, and a square groove adapted to the square rod is opened at the end of the rotating shaft. The square rod is slidably connected to the inner wall of the square groove.

[0018] By adopting the above technical solution, the rotation of the shaft can drive the square rod to rotate, thereby driving the connecting shaft to rotate automatically. Moreover, when the reel moves, the square rod can slide inside the shaft without affecting the rotation of the connecting shaft.

[0019] Preferably, the lower surface of the mounting plate is fixed with two symmetrical fixing plates, and a rotating rod is rotatably arranged on the opposite surface of the two fixing plates. The surface of the connecting shaft is fixed with a driving wheel, and the surface of the rotating rod is fixed with a driven wheel corresponding to the driving wheel. The surfaces of the driving wheel and the driven wheel are fitted with a transmission belt, and the upper surface of the mounting plate has an opening corresponding to the transmission belt.

[0020] By adopting the above technical solution, the driving wheel can be driven to rotate during the rotation of the connecting shaft, which in turn drives the driven wheel to rotate through the transmission belt, thereby enabling the rotating rod to rotate automatically.

[0021] Preferably, the lower surface of the mounting plate has a strip-shaped opening, the lower surface of the sliding plate is fixedly provided with a movable plate, the movable plate is slidably connected to the inner wall of the strip-shaped opening, the surface of the rotating rod is provided with a reciprocating thread, and the surface of the movable plate is provided with a threaded hole that is threadedly connected to the reciprocating thread. The surface of the rotating rod is fixedly provided with two limiting rings corresponding to the two ends of the reciprocating thread.

[0022] By adopting the above technical solution, during the rotation of the rotating rod, the moving plate can be driven to move back and forth under the action of the reciprocating screw, thereby driving the sliding plate and the lifting motor to move back and forth.

[0023] Preferably, the inner bottom wall of the lifting frame is provided with a lubrication mechanism, which includes a lubricating oil storage tank fixed to the inner bottom wall of the lifting frame, and a lubrication box fixed to the inner bottom wall of the lifting frame by two mounting columns and corresponding to the traction rope. The upper and lower surfaces of the lubrication box are provided with through holes for the traction rope to pass through. The inner wall of the lubrication box is provided with a lubrication pipe, and the surface of the lubrication pipe is provided with an atomizing nozzle facing the traction rope. The upper surface of the lubricating oil storage tank is provided with an oil delivery pipe, one end of which extends to the inner bottom of the lubricating oil storage tank, and the other end of which extends into the interior of the lubrication pipe. The upper surface of the lubricating oil storage tank is provided with a filling pipe extending into the interior of the lubricating oil storage tank, and the top of the filling pipe is provided with a sealing plug.

[0024] By adopting the above technical solution, automatic oil spraying lubrication of the traction rope surface can be achieved through the atomizing nozzle on the lubrication pipe.

[0025] Preferably, the lubrication mechanism further includes a press-type air pump fixed to the surface of the lifting frame, and an eccentric disc fixed to the surface of the rotating rod for squeezing the press-type air pump. The lower surface of the mounting plate has a rotating opening corresponding to the eccentric disc. The press-type air pump is equipped with a return spring inside. The ends of the press-type air pump are respectively equipped with an air intake pipe and a pressurizing pipe. One end of the air intake pipe and the pressurizing pipe extend into the interior of the press-type air pump, and the other end of the air intake pipe is threaded with a mesh filter cover. The other end of the pressurizing pipe extends to the inner top of the lubricating oil storage tank, and the surfaces of the air intake pipe and the pressurizing pipe are respectively equipped with an air intake check valve and a pressurizing check valve.

[0026] By adopting the above technical solution, the eccentric disc can be driven to continuously and repeatedly squeeze the press-type air pump when the rotating rod rotates, so as to continuously and repeatedly pressurize the inside of the lubricating oil storage tank.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. The indoor high-altitude installation auxiliary equipment described in this application, by setting up a bracket, a support frame, and a lifting mechanism, allows the equipment to be moved to a designated position before the duct is placed on the support frame during duct installation. Then, the lifting motor is started to drive the winding reel to wind up the traction rope, which pulls the installation frame and support frame upward through three pulleys. This causes the support frame to move upward automatically, thus automatically lifting the duct. This facilitates the temporary lifting of the duct to a suitable height for placement, making it easier for personnel to install the duct later, effectively improving installation efficiency.

[0029] 2. The indoor high-altitude installation auxiliary equipment described in this application, by setting up an auxiliary winding mechanism, can drive the square rod to rotate during the rotation of the winding reel driven by the rotation of the lifting motor. The rotation of the square rod drives the connecting shaft to rotate, and the rotation of the connecting shaft drives the drive wheel to rotate. The rotation of the drive wheel drives the driven wheel and the rotating rod to rotate through the transmission belt. The rotation of the rotating rod drives the moving plate to move back and forth under the action of the reciprocating screw. The back and forth movement of the moving plate drives the sliding plate to move back and forth, thereby driving the lifting motor to move back and forth at a uniform speed. In turn, when the winding reel winds up the traction rope, it drives the winding reel to move back and forth at a uniform speed, so that the traction rope can be evenly wound onto the winding reel.

[0030] 3. The indoor high-altitude installation auxiliary equipment described in this application, by setting up a lubrication mechanism, can drive the eccentric disc to rotate during the rotation of the rotating rod. The rotation of the eccentric disc realizes continuous reciprocating compression of the press-type air pump, so that the press-type air pump can slowly pressurize the inside of the lubricating oil storage tank through the pressurization pipe, so that the lubricating oil in the lubricating oil storage tank can enter the lubrication pipe through the oil delivery pipe, and be sprayed onto the surface of the traction rope through the atomizing nozzle, thereby achieving the purpose of automatic lubrication of the traction rope surface. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of this application;

[0032] Figure 2 This is a schematic diagram of the rear view structure of this application;

[0033] Figure 3 This is a side view structural diagram of this application;

[0034] Figure 4 This is a bottom view of the mounting plate structure of this application;

[0035] Figure 5 This is a schematic diagram of the structure from below in this application;

[0036] Figure 6 This application Figure 5 Enlarged structural diagram at point A in the middle;

[0037] Figure 7 This is a schematic diagram of the internal structure of the lubrication box in this application;

[0038] Figure 8 This application Figure 7 Enlarged structural diagram at point B.

[0039] Explanation of reference numerals in the attached figures:

[0040] 100. Bracket; 101. Mounting beam; 102. Crossbeam; 103. Lifting frame; 104. Casters;

[0041] 200. Bracket;

[0042] 300. Lifting mechanism; 301. Vertical slide rail; 302. Mounting bracket; 303. Mounting plate; 304. Lifting motor; 305. Rotary shaft; 306. Winding reel; 307. Traction rope; 308. Pulley;

[0043] 400. Auxiliary winding mechanism; 401. Sliding plate; 402. Connecting shaft; 403. Square rod; 404. Rotating rod; 405. Driving wheel; 406. Driven wheel; 407. Transmission belt; 408. Moving plate; 409. Reciprocating thread;

[0044] 500. Lubrication mechanism; 501. Lubricating oil storage tank; 502. Lubrication box; 503. Filling pipe; 504. Lubrication pipe; 505. Atomizing nozzle; 506. Oil delivery pipe; 507. Press-type air pump; 508. Eccentric disc; 509. Suction pipe; 5010. Pressurization pipe. Detailed Implementation

[0045] The following is in conjunction with the appendix Figure 1 To be continued Figure 8 This application will be described in further detail below.

[0046] Example 1

[0047] Please refer to the following carefully. Figures 1 to 4 The indoor high-altitude installation auxiliary equipment includes a support frame 100, a bracket 200, and a lifting mechanism 300. The support frame 100 includes a mounting beam 101 and two symmetrical crossbeams 102 welded and fixed to the surface of the mounting beam 101. A lifting frame 103 is welded and fixed between the two crossbeams 102. The bracket 200 is slidably disposed on the surface of the lifting frame 103. The lifting mechanism 300 includes two vertical slide rails 301 symmetrically fixed to the inner wall of the lifting frame 103, and the inner walls of both vertical slide rails 301 are slidable. The lifting mechanism 300 is equipped with a slider, and a mounting frame 302 is fixed to the opposite surface of the two sliders. The end of the bracket 200 is welded and fixed to the surface of the mounting frame 302. The lifting mechanism 300 also includes a mounting plate 303 fixed to the surface of the lifting frame 103. A lifting motor 304 is provided on the upper surface of the mounting plate 303, and a rotating shaft 305 is fixed to the output end of the lifting motor 304. A winding reel 306 is fixed to the surface of the rotating shaft 305, and a traction rope 307 for pulling the mounting frame 302 is wound on the surface of the winding reel 306.

[0048] Please refer to this carefully. Figure 1 , Figure 2 The lower surfaces of the mounting beam 101 and the two crossbeams 102 are provided with four casters 104, and the four casters 104 are fixed in a rectangular array on the lower surfaces of the mounting beam 101 and the two crossbeams 102 respectively.

[0049] Specifically, the device is easily moved thanks to the four casters 104.

[0050] Please refer to this carefully. Figure 2 , Figure 4The inner bottom wall and inner top wall of the lifting frame 103, as well as the upper surface of the mounting frame 302, are all fixed with pulleys 308. One end of the traction rope 307 is fixed to the surface of the winding reel 306. The other end of the traction rope 307 passes through the pulleys 308 on the inner bottom wall of the lifting frame 103, the pulleys 308 on the inner top wall of the lifting frame 103, and the pulleys 308 on the upper surface of the mounting frame 302 in sequence and is fixedly connected to the inner top wall of the lifting frame 103. The surface of the mounting plate 303 is provided with a rectangular opening to facilitate the winding of the traction rope 307.

[0051] Specifically, the traction rope 307 can be wound up by the winding reel 306 to achieve automatic lifting of the bracket 200.

[0052] Please refer to this carefully. Figure 2 , Figure 4 The lifting frame 103 has U-shaped plates welded and fixed to both the front and back sides. The two ends of the mounting plate 303 are fixedly connected to the surfaces of the two U-shaped plates by two bolts respectively.

[0053] Specifically, the U-shaped plate facilitates the fixing of the mounting plate 303 to the surface of the lifting frame 103.

[0054] In this embodiment, by setting up the bracket 100, the support 200, and the lifting mechanism 300, when installing the air duct, the equipment can be moved to the designated position first, and then the air duct can be placed on the support 200. After that, the lifting motor 304 is started to drive the winding reel 306 to wind up the traction rope 307, so that the traction rope 307 pulls the mounting frame 302 and the support 200 upward through the three pulleys 308 respectively, thereby driving the support 200 to move upward automatically, realizing the automatic lifting of the air duct. This makes it easier to temporarily lift the air duct to a suitable height for placement, which is convenient for personnel to install the air duct later, effectively improving the installation efficiency.

[0055] Example 2

[0056] Based on Example 1, referring to Figures 4 to 6 And unlike Example 1, the following is true:

[0057] Please refer to this carefully. Figure 4 , Figure 6 The surface of the mounting plate 303 is provided with an auxiliary winding mechanism 400. The auxiliary winding mechanism 400 includes a sliding plate 401 that is slidably disposed on the upper surface of the mounting plate 303 via two longitudinal slide rails, and a lifting motor 304 is fixedly disposed on the upper surface of the sliding plate 401.

[0058] Specifically, the sliding plate 401 enables the lifting motor 304 to slide smoothly on the upper surface of the mounting plate 303.

[0059] Please refer to this carefully. Figure 4 , Figure 6 A connecting plate is fixed on the upper surface of the mounting plate 303. A connecting shaft 402 corresponding to the rotating shaft 305 is rotatably provided on the surface of the connecting plate. A square rod 403 is fixed at the end of the connecting shaft 402. A square groove adapted to the square rod 403 is opened at the end of the rotating shaft 305. The square rod 403 is slidably connected to the inner wall of the square groove.

[0060] Specifically, the rotation of the rotating shaft 305 can drive the square rod 403 to rotate, thereby driving the connecting shaft 402 to rotate automatically. Moreover, when the take-up reel 306 moves, the square rod 403 can slide inside the rotating shaft 305 without affecting the rotation of the connecting shaft 402.

[0061] Please refer to this carefully. Figure 4 , Figure 6 The lower surface of the mounting plate 303 is fixed with two symmetrical fixing plates, and the opposite surfaces of the two fixing plates are rotatably provided with a rotating rod 404. The surface of the connecting shaft 402 is fixed with a driving wheel 405, and the surface of the rotating rod 404 is fixed with a driven wheel 406 corresponding to the driving wheel 405. The surfaces of the driving wheel 405 and the driven wheel 406 are fitted with a transmission belt 407, and the upper surface of the mounting plate 303 has an opening corresponding to the transmission belt 407.

[0062] Specifically, during the rotation of the connecting shaft 402, the driving wheel 405 can be driven to rotate, which in turn can drive the driven wheel 406 to rotate via the transmission belt 407, thereby driving the rotating rod 404 to rotate automatically.

[0063] Please refer to this carefully. Figure 4 , Figure 6 The mounting plate 303 has a strip-shaped opening on its lower surface. The sliding plate 401 has a movable plate 408 fixedly mounted on its lower surface. The movable plate 408 is slidably connected to the inner wall of the strip-shaped opening. The rotating rod 404 has a reciprocating thread 409 on its surface. The movable plate 408 has a threaded hole that is threadedly connected to the reciprocating thread 409 on its surface. The rotating rod 404 has two limiting rings that correspond to the two ends of the reciprocating thread 409 fixedly mounted on its surface.

[0064] Specifically, during the rotation of the rotating rod 404, it can drive the moving plate 408 to move back and forth under the action of the reciprocating thread 409, thereby driving the sliding plate 401 and the lifting motor 304 to move back and forth.

[0065] In this embodiment, by setting an auxiliary winding mechanism 400, during the rotation of the lifting motor 304 driving the winding reel 306 to rotate, the square rod 403 can be driven to rotate. The rotation of the square rod 403 drives the connecting shaft 402 to rotate. The rotation of the connecting shaft 402 drives the drive wheel 405 to rotate. The rotation of the drive wheel 405 drives the driven wheel 406 and the rotating rod 404 to rotate through the transmission belt 407. The rotation of the rotating rod 404 drives the moving plate 408 to move back and forth under the action of the reciprocating screw 409. The back and forth movement of the moving plate 408 drives the sliding plate 401 to move back and forth, thereby driving the lifting motor 304 to move back and forth at a uniform speed. As a result, when the winding reel 306 winds up the traction rope 307, it drives the winding reel 306 to move back and forth at a uniform speed, so that the traction rope 307 can be evenly wound onto the winding reel 306.

[0066] Example 3

[0067] Based on Embodiment 1 and Embodiment 2, referring to Figures 5 to 8 And unlike Embodiment 1 and Embodiment 2, the following is true:

[0068] Please refer to this carefully. Figure 7 , Figure 8 The inner bottom wall of the lifting frame 103 is provided with a lubrication mechanism 500. The lubrication mechanism 500 includes a lubricating oil storage tank 501 fixed to the inner bottom wall of the lifting frame 103, and a lubrication box 502 fixed to the inner bottom wall of the lifting frame 103 by two mounting columns and corresponding to the traction rope 307. The upper and lower surfaces of the lubrication box 502 are provided with through holes for the traction rope 307 to pass through. The inner wall of the lubrication box 502 is provided with a lubrication pipe 504, and the surface of the lubrication pipe 504 is provided with an atomizing nozzle 505 facing the traction rope 307. The upper surface of the lubricating oil storage tank 501 is provided with an oil supply pipe 506. One end of the oil supply pipe 506 extends to the inner bottom of the lubricating oil storage tank 501, and the other end of the oil supply pipe 506 extends into the interior of the lubrication pipe 504. The upper surface of the lubricating oil storage tank 501 is provided with a filling pipe 503 extending into the interior of the lubricating oil storage tank 501, and the top of the filling pipe 503 is provided with a sealing plug.

[0069] Specifically, the surface of the traction rope 307 can be automatically lubricated by the atomizing nozzle 505 on the lubrication pipe 504.

[0070] Please refer to this carefully. Figure 6 , Figure 8The lubrication mechanism 500 also includes a press-type air pump 507 fixed on the surface of the lifting frame 103, and an eccentric disc 508 fixed on the surface of the rotating rod 404 for pressing the press-type air pump 507. The lower surface of the mounting plate 303 has a rotating opening corresponding to the eccentric disc 508. The press-type air pump 507 is equipped with a return spring inside. The ends of the press-type air pump 507 are respectively equipped with an air intake pipe 509 and a pressurizing pipe 5010. One end of the air intake pipe 509 and the pressurizing pipe 5010 extends into the interior of the press-type air pump 507, and the other end of the air intake pipe 509 is threaded with a mesh filter cover. The other end of the pressurizing pipe 5010 extends to the inner top of the lubricating oil storage tank 501, and the surfaces of the air intake pipe 509 and the pressurizing pipe 5010 are respectively equipped with an air intake check valve and a pressurizing check valve.

[0071] Specifically, when the rotating rod 404 rotates, it can drive the eccentric disc 508 to continuously and repeatedly squeeze the press-type air pump 507, thereby achieving the purpose of continuously and repeatedly pressurizing the inside of the lubricating oil storage tank 501.

[0072] In this embodiment, by setting a lubrication mechanism 500, the eccentric disk 508 can be driven to rotate during the rotation of the rotating rod 404. The rotation of the eccentric disk 508 continuously and reciprocates to squeeze the press-type air pump 507, so that the press-type air pump 507 can slowly pressurize the inside of the lubricating oil storage tank 501 through the pressurization pipe 5010, so that the lubricating oil in the lubricating oil storage tank 501 can enter the lubrication pipe 504 through the oil delivery pipe 506, and be sprayed onto the surface of the traction rope 307 through the atomizing nozzle 505, thereby achieving the purpose of automatic lubrication of the surface of the traction rope 307.

Claims

1. Indoor high-altitude installation auxiliary equipment, characterized in that, Includes a bracket (100), a support (200), and a lifting mechanism (300); The bracket (100) includes a mounting beam (101) and two symmetrical crossbeams (102) welded and fixed to the surface of the mounting beam (101). A lifting frame (103) is welded and fixed between the two crossbeams (102), and the bracket (200) is slidably disposed on the surface of the lifting frame (103). The lifting mechanism (300) includes two vertical slide rails (301) symmetrically fixed to the inner wall of the lifting frame (103), and sliders are slidably provided on the inner walls of the two vertical slide rails (301). Mounting frames (302) are fixed on the opposite surfaces of the two sliders. The end of the bracket (200) is welded and fixed to the surface of the mounting frame (302). The lifting mechanism (300) also includes a mounting plate (303) fixed to the surface of the lifting frame (103). A lifting motor (304) is provided on the upper surface of the mounting plate (303), and a rotating shaft (305) is fixed at the output end of the lifting motor (304). A winding reel (306) is fixed on the surface of the rotating shaft (305), and a traction rope (307) for pulling the mounting frame (302) is wound on the surface of the winding reel (306).

2. The indoor high-altitude installation auxiliary equipment according to claim 1, characterized in that, The lower surfaces of the mounting beam (101) and the two crossbeams (102) are provided with four casters (104), and the four casters (104) are fixed in a rectangular array on the lower surfaces of the mounting beam (101) and the two crossbeams (102).

3. The indoor high-altitude installation auxiliary equipment according to claim 2, characterized in that, The inner bottom wall and inner top wall of the lifting frame (103), as well as the upper surface of the mounting frame (302), are all fixed with pulleys (308). One end of the traction rope (307) is fixed to the surface of the winding reel (306). The other end of the traction rope (307) passes through the pulley (308) on the inner bottom wall of the lifting frame (103), the pulley (308) on the inner top wall of the lifting frame (103), and the pulley (308) on the upper surface of the mounting frame (302) and is fixedly connected to the inner top wall of the lifting frame (103). The surface of the mounting plate (303) is provided with a rectangular opening to facilitate the winding of the traction rope (307).

4. The indoor high-altitude installation auxiliary equipment according to claim 3, characterized in that, The lifting frame (103) has U-shaped plates welded and fixed to both the front and back sides. The two ends of the mounting plate (303) are respectively fixedly connected to the surfaces of the two U-shaped plates by two bolts.

5. The indoor high-altitude installation auxiliary equipment according to claim 4, characterized in that, The surface of the mounting plate (303) is provided with an auxiliary winding mechanism (400), which includes a sliding plate (401) that is slidably disposed on the upper surface of the mounting plate (303) via two longitudinal slide rails, and the lifting motor (304) is fixed on the upper surface of the sliding plate (401).

6. The indoor high-altitude installation auxiliary equipment according to claim 5, characterized in that, A connecting plate is fixed on the upper surface of the mounting plate (303), and a connecting shaft (402) corresponding to the rotating shaft (305) is rotatably provided on the surface of the connecting plate. A square rod (403) is fixed at the end of the connecting shaft (402), and a square groove adapted to the square rod (403) is opened at the end of the rotating shaft (305). The square rod (403) is slidably connected to the inner wall of the square groove.

7. The indoor high-altitude installation auxiliary equipment according to claim 6, characterized in that, The lower surface of the mounting plate (303) is fixed with two symmetrical fixing plates, and the opposite surfaces of the two fixing plates are rotatably provided with a rotating rod (404). The surface of the connecting shaft (402) is fixed with a driving wheel (405), and the surface of the rotating rod (404) is fixed with a driven wheel (406) corresponding to the driving wheel (405). The surfaces of the driving wheel (405) and the driven wheel (406) are fitted with a transmission belt (407), and the upper surface of the mounting plate (303) is provided with an opening corresponding to the transmission belt (407).

8. The indoor high-altitude installation auxiliary equipment according to claim 7, characterized in that, The mounting plate (303) has a strip-shaped opening on its lower surface. The sliding plate (401) has a movable plate (408) fixedly mounted on its lower surface. The movable plate (408) is slidably connected to the inner wall of the strip-shaped opening. The rotating rod (404) has a reciprocating thread (409) on its surface. The movable plate (408) has a threaded hole that is threadedly connected to the reciprocating thread (409) on its surface. The rotating rod (404) has two limiting rings fixedly mounted on its surface, corresponding to the two ends of the reciprocating thread (409).

9. The indoor high-altitude installation auxiliary equipment according to claim 8, characterized in that, The inner bottom wall of the lifting frame (103) is provided with a lubrication mechanism (500). The lubrication mechanism (500) includes a lubricating oil storage tank (501) fixed to the inner bottom wall of the lifting frame (103), and a lubrication box (502) fixed to the inner bottom wall of the lifting frame (103) by two mounting columns and corresponding to the traction rope (307). The upper and lower surfaces of the lubrication box (502) are provided with through holes for the traction rope (307) to pass through. The inner wall of the lubrication box (502) is provided with a lubrication pipe (504), and the lubrication pipe (504) The surface of the lubricating oil storage tank (501) is provided with an atomizing nozzle (505) facing the traction rope (307). The upper surface of the lubricating oil storage tank (501) is provided with an oil supply pipe (506). One end of the oil supply pipe (506) extends to the bottom of the lubricating oil storage tank (501), and the other end of the oil supply pipe (506) extends into the interior of the lubricating pipe (504). The upper surface of the lubricating oil storage tank (501) is provided with a filling pipe (503) extending into the interior of the lubricating oil storage tank (501), and a sealing plug is provided at the top of the filling pipe (503).

10. The indoor high-altitude installation auxiliary equipment according to claim 9, characterized in that, The lubrication mechanism (500) further includes a press-type air pump (507) fixed on the surface of the lifting frame (103), and an eccentric disc (508) fixed on the surface of the rotating rod (404) for pressing the press-type air pump (507). The lower surface of the mounting plate (303) has a rotating opening corresponding to the eccentric disc (508). The press-type air pump (507) is equipped with a return spring inside, and the ends of the press-type air pump (507) are respectively provided with... It has an air intake pipe (509) and a pressurizing pipe (5010). One end of the air intake pipe (509) and the pressurizing pipe (5010) extend into the interior of the pressurized air pump (507), and the other end of the air intake pipe (509) is threaded with a mesh filter cover. The other end of the pressurizing pipe (5010) extends into the top of the lubricating oil storage tank (501), and the surfaces of the air intake pipe (509) and the pressurizing pipe (5010) are respectively provided with an air intake check valve and a pressurization check valve.

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