A building external climbing construction operation platform

Abstract

The present invention discloses an external climbing construction operation platform for a building, which relates to the technical field of construction platforms and comprises two wall-attached guide rails, surfaces of which are provided with climbing racks, surfaces of which are provided with climbing boxes, tooth surfaces of which are meshed with output ends of the climbing boxes, a construction platform being installed on the upper surface of the climbing boxes, and also comprising smearing structures which are respectively arranged on the lower surfaces of the climbing boxes and are used for automatically smearing grease during the operation of the construction platform, the smearing structure comprising an arc-shaped plate fixedly mounted on the lower surface of the climbing box, and the external climbing construction operation platform for a building can automatically smear grease on the tooth surfaces of the climbing racks when the construction platform is operating normally by arranging the smearing structure and by means of an oil drain pipe and a pressure roller, thereby ensuring that the working efficiency of the construction platform is not affected and facilitating the maintenance of the climbing racks.

Description

Technical Field

[0001] The invention relates to the technical field of construction platforms, in particular to an external climbing construction operation platform for a building. Background Art

[0002] During the construction of high-rise buildings, in order to facilitate construction workers to go up and down the building and perform construction operations on the exterior walls of the building, it is necessary to install a lifting construction platform on the outside of the building to assist construction workers in high-altitude operations. Therefore, the application of construction platforms in the construction process is becoming more and more extensive.

[0003] Prior art includes an invention with publication number CN111648586B, which discloses a climbing type construction operation platform outside a building, including a climbing device, a construction platform is arranged on the top surface of the climbing device, a power distribution warning cabinet is fixedly installed on the inner wall of the construction platform, a warning light is arranged on the power distribution warning cabinet, and a reinforcing triangle plate is arranged on the bottom surface of the construction platform; the climbing device is braked by a brake device, so that the climbing type construction operation platform can stop quickly and accurately position, and is easy to use; the brake device is detected in real time by a monitoring device to remind people to replace the brake shoe; the brake device is conveniently disassembled and installed by a transmission device; the gap between the brake shoe and the brake wheel is automatically monitored and adjusted by the cooperation of the transmission device, the strain device, the power conversion device, and the limit device, without the need for manual operation, saving time and effort, and improving the practicality of the climbing type construction operation platform.

[0004] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: in actual applications, in order to ensure that the construction platform can operate normally, it is necessary to regularly apply grease on the surface of the climbing teeth to reduce the wear between the climbing teeth and the climbing gears, thereby extending the service life of the climbing teeth and the climbing gears. During the smearing process, it is necessary to first lift the construction platform to a certain height, and then apply grease to the tooth surface of the climbing teeth. After the smearing is completed, the construction platform is lifted to a certain height again, and then the grease is applied to the tooth surface of the climbing teeth again, and then the above operation is repeated to complete the maintenance operation of the climbing rack. However, this operation method is time-consuming, and the construction platform will be occupied during the smearing process, which greatly reduces the working efficiency of the construction platform.

[0005] For this purpose, we propose a building external climbing construction operation platform. Summary of the invention

[0006] The object of the present invention is to provide a building external climbing construction operation platform to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a building external climbing construction operation platform, comprising two wall-attached guide rails, the surfaces of the wall-attached guide rails are mounted with climbing racks, the surfaces of the two wall-attached guide rails are mounted with climbing boxes, the tooth surfaces of the climbing racks are meshed with the output ends of the climbing boxes, the upper surface of the climbing boxes is mounted with a construction platform, and also comprises a coating structure respectively arranged on the lower surface of the climbing boxes for automatically coating grease during the operation of the construction platform, the coating structure comprising an arc-shaped plate fixedly mounted on the lower surface of the climbing box, an oil storage box for storing grease, and an oil discharger for discharging the grease. pipe, a pressure roller for smearing the discharged grease on the tooth surface of the climbing rack; a cleaning structure respectively arranged on the lower surface of the oil storage box, for scraping off the waste grease attached to the surface of the climbing rack, the cleaning structure comprising two first scrapers for scraping off the oil attached to both sides of the climbing rack, and a second scraper for scraping off the oil attached to the tooth surface of the climbing rack; a pressurizing structure respectively arranged at the upper end of the oil storage box, for allowing the grease to flow out of the oil drain pipe normally, the pressurizing structure comprising two U-shaped plates respectively fixedly mounted on the upper ends of both sides of the outer wall of the oil storage box, a pressure plate for squeezing the grease, and two third springs for increasing the pressure of the pressure plate on the grease.

[0008] The effects achieved by the above-mentioned components are as follows: by setting up a smearing structure, with the help of the oil drain pipe and the pressure roller, grease can be automatically applied to the tooth surface of the climbing rack when the construction platform is working normally, thereby ensuring that the working efficiency of the construction platform is not affected and facilitating the maintenance of the climbing rack; by setting up a cleaning structure, before applying the grease, with the help of the first scraper and the second scraper, the oil stains attached to the surface of the climbing rack can be automatically cleaned, thereby preventing the residual oil stains from contaminating the subsequently applied grease as much as possible, thereby improving the lubricating effect of the grease on the climbing rack; by setting up a pressurizing structure, with the help of the pressure plate and the third spring, the grease can be discharged normally from the oil drain pipe, and the pressure plate can also prevent the grease from remaining on the inner wall of the oil storage box as much as possible, thereby ensuring that the smearing structure can work normally.

[0009] Preferably, the lower end of the arc plate is fixedly connected to the oil storage box, the oil drain pipe is communicated with the oil storage box, the lower surface of the oil storage box is fixedly connected to two fixed plates, the two ends of the pressure roller are rotatably connected to the two fixed plates respectively, the middle part of the pressure roller is located below the pipe opening of the oil drain pipe, the cross-section of the pressure roller is "H"-shaped, both ends of the pressure roller are slidably connected to the wall-mounted guide rails, the side wall of the oil drain pipe is horizontally fixedly connected with a square rod, the surface of the square rod is slidably covered with a slide plate, the oil drain pipe is slidably penetrated by an insert plate, and the insert plate is fixedly connected to the slide plate.

[0010] The effects achieved by the above components are: the movement of the arc plate with the help of the climbing box will drive the oil storage box to move. When the grease is discharged from the oil drain pipe, the grease will fall on the middle of the pressure roller. The rolling of the pressure roller will drive the grease to roll. The rolling grease will contact the tooth surface of the climbing rack. At this time, the grease will be smeared on the tooth surface of the climbing rack.

[0011] Preferably, a slope is provided on the lower surface of one end of the plug plate, and a first spring is fixedly connected between the slide plate and the oil drain pipe.

[0012] The effect achieved by the above components is that when the first spring contracts, the slide plate will drive the plug plate to slide along the inner wall of the oil drain pipe with the help of the pulling force of the first spring, and the first spring can achieve the effect of automatically resetting the plug plate.

[0013] Preferably, the pressing roller is made of polytetrafluoroethylene, and the arc surfaces at both ends of the pressing roller are provided with a plurality of anti-slip grooves.

[0014] The effect achieved by the above components is: since the pressure roller is made of polytetrafluoroethylene, and the surface tension of the polytetrafluoroethylene material is small and difficult for grease to adhere to, the grease will be smeared on the tooth surface of the climbing rack after rotating with the pressure roller.

[0015] Preferably, the side wall of the skateboard is fixedly connected with a strip plate, a screw rod is inserted into a horizontal thread in the strip plate, one end of the screw rod is rotatably connected with a transmission block, the end of the transmission block away from the screw rod is in a conical structure, and the wall-mounted guide rail is fixedly connected with a plurality of round rods at a position relative to the transmission block.

[0016] The effects achieved by the above components are: the sliding of the strip plate will drive the screw rod to slide, the sliding of the screw rod will drive the transmission block to slide, when the inclined surface of the transmission block contacts the arc surface of the round rod, the round rod will squeeze the transmission block, the transmission block will drive the screw rod to slide, the sliding of the screw rod will drive the strip plate to slide away from the oil drain pipe, the sliding of the strip plate will drive the slide plate to slide, the sliding of the slide plate will drive the plug plate to slide along the inner wall of the oil drain pipe, the sliding of the plug plate will create a certain gap between the plug plate and the oil drain pipe, so that the lubricating oil can be automatically discharged from the oil drain pipe.

[0017] Preferably, the cleaning structure also includes a support rod fixedly mounted on the lower surface of the oil storage box, the lower end of the support rod is fixedly connected to a fixed tube, the inner wall of the fixed tube is slidably connected to an adjusting plate, the side of the adjusting plate close to the climbing rack is fixedly connected to a connecting plate, the two first scrapers are fixedly connected to the connecting plate, the second scraper slides through the connecting plate, the second scraper is slidably connected to the tooth surface of the climbing rack, two circular plates are fixedly connected to the side of the connecting plate away from the wall guide rail, a second spring is fixedly connected between the circular plate and the connecting plate, a pin is vertically slidably penetrated in the fixed tube, the pin penetrates the adjusting plate, a limiting hole is provided on the surface of the adjusting plate, and the size of the limiting hole is adapted to the size of the pin.

[0018] The effect achieved by the above components is as follows: before smearing grease on the tooth surface of the climbing rack, first pull the limit plate upwards, and the sliding of the limit plate along the surface of the support rod will drive the pin to slide out of the adjusting plate, and then pull the adjusting plate in the direction away from the climbing rack. The sliding of the adjusting plate will drive the connecting plate to slide, and the sliding of the connecting plate will cause the first scraper and the second scraper to be out of contact with the climbing rack. When the limiting hole is aligned with the pin, slide the limit plate downwards so that the pin is inserted into the limiting hole. At this time, the pin reaches the function of limiting the position of the adjusting plate, and the limit plate reaches the function of preventing the pin from slipping as much as possible. Then start the climbing box to move the construction platform to the highest position. In this process, the pin can prevent the first scraper and the second scraper from contacting the climbing rack as much as possible, and then slide the limit plate upwards again. When the pin is out of contact with the limiting hole, slide the adjusting plate along the inner wall of the fixed tube in the direction close to the wall guide rail. The sliding of the adjusting plate will drive the connecting plate to slide, and the connecting plate The sliding of the connecting plate will cause the first scraper to contact the side wall of the climbing rack. At this time, the second scraper will contact the tooth surface of the climbing rack, and then the limit plate will slide downward along the surface of the support rod. The sliding of the limit plate will cause the pin to pass through the adjusting plate again, and then the climbing box will be started to drive the climbing box to drive the construction platform downward along the tooth surface of the climbing rack. The movement of the arc plate with the help of the climbing box will drive the oil storage box to move, and the movement of the support rod with the help of the oil storage box will drive the fixed pipe to move. The movement of the fixed pipe will drive the adjusting plate to move, and the movement of the adjusting plate will drive the connecting plate to move. At this time, the connecting plate will drive the second scraper to slide along the tooth surface of the climbing rack, and the circular plate will use the tension of the second spring to enable the second scraper to always rest on the tooth surface of the climbing rack. The sliding of the second scraper can scrape off the oil attached to the tooth surface of the climbing rack. At the same time, the first scraper can scrape off the oil attached to the side wall of the climbing rack, thereby facilitating the subsequent application of new grease on the surface of the climbing rack.

[0019] Preferably, the two first scrapers are distributed in an inverted "eight" shape in a vertical mid-section relative to the connecting plate, and the two first scrapers are respectively slidably connected to two sides of the climbing rack.

[0020] The effect achieved by the above-mentioned components is: since the two first scrapers are distributed in an inverted "eight" shape in cross-section in the vertical direction relative to the connecting plate, when the first scraper follows the connecting plate to slide along the side wall of the climbing rack, the first scraper can scrape off the oil stains attached to the side wall of the climbing rack.

[0021] Preferably, the upper end of the latch is fixedly connected to a limit plate, and the limit plate is slidably sleeved on the surface of the support rod.

[0022] The effect achieved by the above components is that the sliding of the limit plate along the surface of the support rod will drive the latch to slide, and the limit plate can facilitate the sliding of the latch and can also prevent the latch from slipping out of the fixed tube as much as possible.

[0023] Preferably, the inner walls of the two U-shaped plates are slidably connected with a mounting plate, the vertical cross-section of the mounting plate is "U"-shaped, the vertical cross-sections of the lower ends of the arms on both sides of the mounting plate are isosceles triangles, the upper ends of the inner walls of the mounting plates are fixedly connected with two multi-stage telescopic rods, the lower ends of the two multi-stage telescopic rods are fixedly connected to a pressure plate, the pressure plate is slidably connected to the inner wall of the oil storage box, the two ends of the third spring are respectively fixedly connected to the pressure plate and the mounting plate, a screw is inserted into the horizontal thread in the U-shaped plate, and the screw passes through the U-shaped plate and rests on the surface of the mounting plate.

[0024] The effect achieved by the above components is: since the vertical cross-sections of the lower ends of the arms on both sides of the mounting plate are isosceles triangles, the mounting plate can be easily slid in along the inner wall of the U-shaped plate, and the multi-stage telescopic rod slides with the help of the mounting plate to make the pressure plate slide along the inner wall of the storage box, and then the screw is rotated. The rotation of the screw will press against the surface of the mounting plate with the help of the thread, and the screw can limit the position of the mounting plate. The pressure plate will slide along the inner wall of the storage box with the help of the tension of the third spring and contact with the grease. The pressure plate and the third spring cooperate to allow the grease to be discharged normally from the oil drain pipe.

[0025] Preferably, a groove is provided on the upper surface of the mounting plate, the inner wall of the groove is connected to a circular groove, a traction rope is fixedly connected to the upper surface of the pressure plate, a positioning block is fixedly connected to the upper end of the traction rope, and the diameter of the positioning block is larger than the diameter of the circular groove.

[0026] The effect achieved by the above-mentioned components is: pull the positioning block upwards, the sliding of the positioning block will pull the traction rope, the sliding of the traction rope will drive the pressure plate to slide upwards, when the positioning block moves to the top of the circular groove and then release the positioning block, the third spring begins to stretch, and the pressure plate will use the tension of the third spring to pull the traction rope downwards, because the diameter of the positioning block is larger than the diameter of the circular groove, the sliding of the traction rope will cause the positioning block to be blocked above the circular groove, and the circular groove will limit the position of the positioning block and then limit the position of the pressure plate.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. The present invention sets up a coating structure, and with the help of an oil drain pipe and a pressure roller, can automatically coat the tooth surface of the climbing rack with grease when the construction platform is working normally, thereby ensuring that the working efficiency of the construction platform is not affected, and the oil discharge amount of the oil drain pipe can be adjusted by adjusting the position of the transmission block, thereby further improving the practicality of the coating structure and further facilitating the maintenance of the climbing rack.

[0029] 2. The present invention provides a cleaning structure, which can automatically clean the oil stains attached to the surface of the climbing rack with the help of the first scraper and the second scraper before applying the grease, thereby preventing the residual oil stains from contaminating the subsequently applied grease as much as possible, thereby improving the lubricating effect of the grease on the climbing rack.

[0030] 3. The present invention sets a pressurizing structure, and with the help of the pressure plate and the third spring, the grease can be discharged normally from the oil drain pipe, and the pressure plate can also prevent the grease from remaining on the inner wall of the oil storage box as much as possible, thereby ensuring that the smearing structure can work normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 For the present invention Figure 1 Schematic diagram of the local structure;

[0033] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the wall-attached guide rail of the present invention;

[0034] Figure 4 It is a partial structural schematic diagram of the oil storage box of the present invention;

[0035] Figure 5 It is a schematic diagram of the partial cross-sectional structure of the oil storage box of the present invention;

[0036] Figure 6 It is a schematic diagram of the local structure of the oil discharge pipe of the present invention;

[0037] Figure 7 It is a partial structural schematic diagram of the cleaning structure of the present invention;

[0038] Figure 8 It is a schematic diagram of the partial structure of the pressurized structure of the present invention;

[0039] Fig. 9 For the present invention Figure 8 Schematic diagram of the local structure.

[0040] In the figure: 1-wall guide rail; 2-climbing rack; 3-climbing box; 4-construction platform; 5-smearing structure; 501-arc plate; 502-oil storage box; 503-oil drain pipe; 504-fixed plate; 505-pressing roller; 506-square rod; 507-slide plate; 508-insertion plate; 509-first spring; 510-strip plate; 511-screw rod; 512-transmission block; 513-round rod; 6-cleaning structure; 601-support rod; 602-fixed pipe; 603-adjusting plate; 604-connecting plate; 605-first scraper; 606-second scraper; 607-circular plate; 608-second spring; 609-latch pin; 610-limiting plate; 611-limiting hole; 7-pressurization structure; 701-U-shaped plate; 702-mounting plate; 703-multi-stage telescopic rod; 704-pressing plate; 705-third spring; 706-screw; 707-traction rope; 708-positioning block; 709-groove; 710-circular groove. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figure 1-9The present invention provides a technical solution: a building external climbing construction operation platform, comprising two wall-mounted guide rails 1, the wall-mounted guide rails 1 can be fixed to the outer wall of the building by means of expansion bolts, a climbing rack 2 is installed on the surface of the wall-mounted guide rails 1, a climbing box 3 is installed on the surface of the two wall-mounted guide rails 1, the tooth surface of the climbing rack 2 is meshed with the output end of the climbing box 3, a construction platform 4 is installed on the upper surface of the climbing box 3, and also includes a coating structure 5 respectively arranged on the lower surface of the climbing box 3 for automatically coating grease during the operation of the construction platform 4, the coating structure 5 includes a coating structure fixedly installed on the climbing rack 2 and a coating structure 5 for automatically coating grease during the operation of the construction platform 4. The arc-shaped plate 501 on the lower surface of the box 3, the oil storage box 502 for storing grease, the oil discharge pipe 503 for discharging the grease, and the pressure roller 505 for smearing the discharged grease on the tooth surface of the climbing rack 2. By setting the smearing structure 5, with the help of the oil discharge pipe 503 and the pressure roller 505, the grease can be automatically applied to the tooth surface of the climbing rack 2 when the construction platform 4 works normally, thereby ensuring that the working efficiency of the construction platform 4 is not affected and facilitating the maintenance of the climbing rack 2; the oil storage box 502 is respectively provided on the lower surface of the oil storage box 502, and the oil discharge pipe 503 is used to discharge the grease, and the pressure roller 505 is used to smear the discharged grease on the tooth surface of the climbing rack 2. A cleaning structure 6 for scraping off grease and oil stains, the cleaning structure 6 comprises two first scrapers 605 for scraping off the oil stains attached to both sides of the climbing rack 2, and a second scraper 606 for scraping off the oil stains attached to the tooth surface of the climbing rack 2. By setting up the cleaning structure 6, before applying the grease, the oil stains attached to the surface of the climbing rack 2 can be automatically cleaned up with the help of the first scraper 605 and the second scraper 606, so as to prevent the residual oil stains from contaminating the subsequently applied grease as much as possible, thereby improving the lubricating effect of the grease on the climbing rack 2; they are respectively arranged at the upper end of the oil storage box 502, and are used The pressurizing structure 7 allows the grease to flow out of the oil drain pipe 503 normally. The pressurizing structure 7 includes two U-shaped plates 701 fixedly mounted on the upper ends of the outer walls of the oil storage box 502, a pressure plate 704 for squeezing the grease, and two third springs 705 for increasing the pressure of the pressure plate 704 on the grease. By setting the pressurizing structure 7, with the help of the pressure plate 704 and the third spring 705, the grease can be discharged from the oil drain pipe 503 normally, and the pressure plate 704 can also prevent the grease from remaining on the inner wall of the oil storage box 502 as much as possible, thereby ensuring that the smearing structure 5 can work normally.

[0043] The specific settings and functions of the smear structure, cleaning structure 6 and pressurizing structure 7 are described in detail below.

[0044] like Figure 2-6As shown, the lower end of the arc plate 501 is fixedly connected to the oil storage box 502, the oil discharge pipe 503 is connected to the oil storage box 502, the lower surface of the oil storage box 502 is fixedly connected to two fixed plates 504, the two ends of the pressure roller 505 are rotatably connected to the two fixed plates 504, the middle of the pressure roller 505 is located below the pipe opening of the oil discharge pipe 503, the cross section of the pressure roller 505 is "H" shaped, the two ends of the pressure roller 505 are slidably connected to the wall guide rail 1, and the side wall of the oil discharge pipe 503 is horizontally fixedly connected to the square rod 5 06, the surface of the square rod 506 is slidably covered with a slide plate 507, and a plug plate 508 is slidably penetrated in the oil drain pipe 503, and the plug plate 508 is fixedly connected to the slide plate 507. The movement of the arc plate 501 with the help of the climbing box 3 will drive the oil storage box 502 to move. When the grease is discharged from the oil drain pipe 503, the grease will fall on the middle of the pressure roller 505, and the rolling of the pressure roller 505 will drive the grease to roll. The rolling grease will contact the tooth surface of the climbing rack 2, and the grease will be smeared on the tooth surface of the climbing rack 2. The lower surface of one end of the plug plate 508 is provided with an inclined surface, and a first spring 509 is fixedly connected between the slide plate 507 and the oil drain pipe 503. When the first spring 509 contracts, the slide plate 507 will drive the plug plate 508 to slide along the inner wall of the oil drain pipe 503 with the help of the pulling force of the first spring 509, and the first spring 509 can achieve the effect of automatically resetting the plug plate 508.

[0045] like Figure 2-6 As shown, the pressure roller 505 is made of polytetrafluoroethylene, and the arc surfaces at both ends of the pressure roller 505 are provided with a plurality of anti-skid grooves. Since the pressure roller 505 is made of polytetrafluoroethylene, and the surface tension of the polytetrafluoroethylene material is small and it is difficult for grease to adhere, the grease will be smeared on the tooth surface of the climbing rack 2 after the pressure roller 505 rotates. The side wall of the slide plate 507 is fixedly connected with a strip plate 510, and a screw rod 511 is inserted into the horizontal thread in the strip plate 510. One end of the screw rod 511 is rotatably connected with a transmission block 512. The end of the transmission block 512 away from the screw rod 511 is in a conical structure. The wall-mounted guide rail 1 is fixedly connected with a plurality of round rods 513 at a position relative to the transmission block 512. The sliding of the strip plate 510 will drive the screw rod 511 to slide, and the sliding of the screw rod 511 will drive the transmission block 512 to slide. When the inclined surface of the transmission block 512 and the round rod 512 are aligned, the inclined surface of the transmission block 512 and the inclined surface of the round rod 512 are aligned with each other. When the arc surface of 13 contacts, the round rod 513 will squeeze the transmission block 512, the transmission block 512 will drive the screw rod 511 to slide, the sliding of the screw rod 511 will drive the strip plate 510 to slide away from the oil drain pipe 503, the sliding of the strip plate 510 will drive the slide plate 507 to slide, the sliding of the slide plate 507 will drive the plug plate 508 to slide along the inner wall of the oil drain pipe 503, the sliding of the plug plate 508 will create a certain gap with the oil drain pipe 503, so that the lubricating oil can be automatically discharged from the oil drain pipe 503.

[0046] like Figure 4 and Figure 7As shown, the cleaning structure 6 also includes a support rod 601 fixedly installed on the lower surface of the oil storage box 502, the lower end of the support rod 601 is fixedly connected to a fixed tube 602, the inner wall of the fixed tube 602 is slidably connected to an adjustment plate 603, the side of the adjustment plate 603 close to the climbing rack 2 is fixedly connected to a connecting plate 604, two first scrapers 605 are fixedly connected to the connecting plate 604, the second scraper 606 slides through the connecting plate 604, the second scraper 606 is slidably connected to the tooth surface of the climbing rack 2, the side of the connecting plate 604 away from the wall guide rail 1 is fixedly connected to two circular plates 607, a second spring 608 is fixedly connected between the circular plate 607 and the connecting plate 604, a latch 609 is vertically slidably penetrated in the fixed tube 602, and the latch 609 is fixedly connected to the connecting plate 604. 09 passes through the adjustment plate 603, and a limiting hole 611 is provided on the surface of the adjustment plate 603. The size of the limiting hole 611 matches the size of the latch 609. Before applying grease to the tooth surface of the climbing rack 2, first pull the limiting plate 610 upwards. The limiting plate 610 slides along the surface of the support rod 601, which will drive the latch 609 to slide out of the adjustment plate 603. Then pull the adjustment plate 603 in the direction away from the climbing rack 2. The sliding of the adjustment plate 603 will drive the connecting plate 604 to slide. The sliding of the connecting plate 604 will cause the first scraper 605 and the second scraper 606 to be out of contact with the climbing rack 2. When the limiting hole 611 is aligned with the latch 609, slide the limiting plate 610 downwards to insert the latch 609 into the limiting hole 611. At this time, the latch 609 reaches the function of limiting the position of the adjustment plate 603, and the limit plate 610 reaches the function of preventing the latch 609 from sliding down as much as possible. Then, the climbing box 3 is started to move the construction platform 4 to the highest position. In this process, the latch 609 can prevent the first scraper 605 and the second scraper 606 from contacting the climbing rack 2 as much as possible, and then the limit plate 610 is slid upward again. When the latch 609 is out of contact with the limit hole 611, the adjustment plate 603 is slid along the inner wall of the fixed tube 602 toward the direction close to the wall guide rail 1. The sliding of the adjustment plate 603 will drive the connecting plate 604 to slide. The sliding of the connecting plate 604 will cause the first scraper 605 to contact the side wall of the climbing rack 2. At this time, the second scraper 606 will contact the tooth surface of the climbing rack 2, and then along the support The limit plate 610 slides downward on the surface of the support rod 601. The sliding of the limit plate 610 will cause the latch 609 to pass through the adjusting plate 603 again. Then the climbing box 3 is started to drive the climbing box 3 to drive the construction platform 4 to move downward along the tooth surface of the climbing rack 2. The movement of the arc plate 501 with the help of the climbing box 3 will drive the oil storage box 502 to move. The movement of the support rod 601 with the help of the oil storage box 502 will drive the fixed pipe 602 to move. The movement of the fixed pipe 602 will drive the adjusting plate 603 to move. The movement of the adjusting plate 603 will drive the connecting plate 604 to move. At this time, the connecting plate 604 will drive the second scraper 606 to slide along the tooth surface of the climbing rack 2. The circular plate 607 will use the pulling force of the second spring 608 to ensure that the second scraper 606 can always be against the tooth surface of the climbing rack 2.The second scraper 606 can slide to scrape off the oil attached to the tooth surface of the climbing rack 2. At the same time, the first scraper 605 can scrape off the oil attached to the side wall of the climbing rack 2, so as to facilitate the subsequent application of new grease on the surface of the climbing rack 2. The two first scrapers 605 are arranged in an inverted "eight" shape relative to the vertical middle section of the connecting plate 604. The two first scrapers 605 are respectively connected to the two sides of the climbing rack 2 in a sliding manner. Since the two first scrapers 605 are arranged in an inverted "eight" shape relative to the vertical middle section of the connecting plate 604, the first scrapers 605 can scrape off the oil attached to the side wall of the climbing rack 2 when the first scrapers 605 follow the connecting plate 604 to slide along the side wall of the climbing rack 2. The upper end of the latch 609 is fixedly connected to a limit plate 610, which is slidably sleeved on the surface of the support rod 601. The limit plate 610 slides along the surface of the support rod 601 to drive the latch 609 to slide. The limit plate 610 facilitates the sliding of the latch 609 and can also prevent the latch 609 from slipping out of the fixed tube 602 as much as possible.

[0047] like Figure 4 and Figure 8 as well as Fig. 9As shown, the inner walls of the two U-shaped plates 701 are slidably connected with the mounting plates 702, the vertical section of the mounting plates 702 is "U"-shaped, the vertical sections of the lower ends of the arms on both sides of the mounting plates 702 are isosceles triangles, the upper ends of the inner walls of the mounting plates 702 are fixedly connected with two multi-stage telescopic rods 703, the lower ends of the two multi-stage telescopic rods 703 are fixedly connected with the pressing plate 704, the pressing plate 704 is slidably connected with the inner wall of the oil storage box 502, the two ends of the third spring 705 are respectively fixedly connected with the pressing plate 704 and the mounting plates 702, a screw 706 is inserted into the horizontal thread in the U-shaped plate 701, and the screw 706 passes through the U-shaped plate 701 and rests on the surface of the mounting plate 702 Since the vertical cross-sections of the lower ends of the arms on both sides of the mounting plate 702 are isosceles triangles, the mounting plate 702 can be easily slid in along the inner wall of the U-shaped plate 701. The multi-stage telescopic rod 703 slides with the help of the mounting plate 702 to make the pressure plate 704 slide along the inner wall of the storage box, and then the screw 706 is rotated. The rotation of the screw 706 will press against the surface of the mounting plate 702 with the help of the thread. The screw 706 has the effect of limiting the position of the mounting plate 702. The pressure plate 704 will slide along the inner wall of the storage box with the help of the tension of the third spring 705 and contact the grease. The pressure plate 704 and the third spring 705 cooperate to allow the grease to be discharged normally from the oil drain pipe 503. The upper surface of the mounting plate 702 is provided with a groove 709, and the inner wall of the groove 709 is connected to a circular groove 710. The upper surface of the pressing plate 704 is fixedly connected with a traction rope 707, and the upper end of the traction rope 707 is fixedly connected with a positioning block 708. The diameter of the positioning block 708 is larger than the diameter of the circular groove 710. When the positioning block 708 is pulled upward, the sliding of the positioning block 708 will pull the traction rope 707, and the sliding of the traction rope 707 will drive the pressing plate 704 to slide upward. When the positioning block 708 moves to the top of the circular groove 710, the positioning block 708 is released. At this time, the third spring 705 begins to stretch, and the pressing plate 704 will use the tension of the third spring 705 to stretch the traction rope 707 downward. Since the diameter of the positioning block 708 is larger than the diameter of the circular groove 710, the sliding of the traction rope 707 will cause the positioning block 708 to be blocked above the circular groove 710. At this time, the circular groove 710 reaches the position of limiting the positioning block 708 and thus limiting the position of the pressing plate 704.

[0048] Working principle: Before applying grease to the tooth surface of the climbing rack 2, first pull the limit plate 610 upwards. The limit plate 610 slides along the surface of the support rod 601, which will drive the latch 609 to slide out of the adjustment plate 603. Then pull the adjustment plate 603 in the direction away from the climbing rack 2. The sliding of the adjustment plate 603 will drive the connecting plate 604 to slide. The sliding of the connecting plate 604 will cause the first scraper 605 and the second scraper 606 to be out of contact with the climbing rack 2. When the limit hole 611 is aligned with the latch 609, slide the limit plate 610 downwards to insert the latch 609 into the limit hole 611. At this time, the latch 609 reaches the function of limiting the position of the adjustment plate 603. 0 to prevent the latch 609 from slipping out of the fixed tube 602 as much as possible, then start the climbing box 3 to move the construction platform 4 to the highest point, during this process, the latch 609 can prevent the first scraper 605 and the second scraper 606 from contacting the climbing rack 2 as much as possible, and then slide the limit plate 610 upward again, when the latch 609 is out of contact with the limit hole 611, slide the adjustment plate 603 along the inner wall of the fixed tube 602 toward the direction close to the wall guide rail 1, the sliding of the adjustment plate 603 will drive the sliding of the connecting plate 604, and the sliding of the connecting plate 604 will make the first scraper 605 contact the side wall of the climbing rack 2, and at this time the second scraper 606 will contact the tooth surface of the climbing rack 2 The limit plate 610 is then slid downward along the surface of the support rod 601. The sliding of the limit plate 610 will cause the latch 609 to pass through the adjusting plate 603 again. Then the climbing box 3 is started to drive the construction platform 4 downward along the tooth surface of the climbing rack 2. The movement of the arc plate 501 with the help of the climbing box 3 will drive the oil storage box 502 to move. The movement of the support rod 601 with the help of the oil storage box 502 will drive the fixed pipe 602 to move. The movement of the fixed pipe 602 will drive the adjusting plate 603 to move. The movement of the adjusting plate 603 will drive the connecting plate 604 to move. At this time, the connecting plate 604 will drive the second scraper 606 to slide along the tooth surface of the climbing rack 2. The circular plate 607 will move with the help of the second spring The pulling force of 608 enables the second scraper 606 to always press against the tooth surface of the climbing rack 2. The sliding of the second scraper 606 can scrape off the oil stains attached to the tooth surface of the climbing rack 2. At the same time, since the two first scrapers 605 are distributed in an inverted "eight" shape in the vertical direction relative to the connecting plate 604, the first scraper 605 can scrape off the oil stains attached to the side wall of the climbing rack 2 during the process of the first scraper 605 following the connecting plate 604 to slide along the side wall of the climbing rack 2. Therefore, the first scraper 605 and the second scraper 606 can cooperate to scrape off the oil stains attached to the surface of the climbing rack 2, thereby facilitating the subsequent application of new grease on the surface of the climbing rack 2.

[0049] After cleaning the oil stains attached to the surface of the climbing rack 2, slide the limit plate 610 again to make the latch 609 slide out of the adjustment plate 603, then pull the adjustment plate 603 to make the first scraper 605 and the second scraper 606 disengage from the climbing rack 2, then slide the limit plate 610 to make the latch 609 insert into the limit hole 611, then pour grease into the oil storage box 502, and then pull the positioning block 708 upwards. The sliding of the positioning block 708 will pull the traction rope 7 07, the sliding of the traction rope 707 will drive the pressure plate 704 to slide upward, and the sliding of the pressure plate 704 will cause the multi-stage telescopic rod 703 to contract, and the multi-stage telescopic rod 703 can limit the sliding path of the pressure plate 704, and the sliding of the pressure plate 704 will squeeze the third spring 705, at this time the third spring 705 is in a compressed state, and then the positioning block 708 is moved to make the traction rope 707 slide over the inner wall of the groove 709, and when the positioning block 708 moves to the top of the circular groove 710, the positioning block is released. The third spring 705 begins to stretch, and the pressure plate 704 will use the tension of the third spring 705 to pull the traction rope 707 downward. Since the diameter of the positioning block 708 is larger than the diameter of the circular groove 710, the sliding of the traction rope 707 will cause the positioning block 708 to block the top of the circular groove 710. At this time, the circular groove 710 reaches the position of limiting the position of the positioning block 708 and thus limiting the position of the pressure plate 704. Then, the mounting plate 702 is slid in along the inner wall of the U-shaped plate 701. The multi-stage telescopic rod 703 slides with the help of the mounting plate 702 to make the pressure plate 704 slide along the inner wall of the storage box, and then the screw 706 is rotated. The rotation of the screw 706 will use the thread to press against the surface of the mounting plate 702. The screw 706 reaches the effect of limiting the position of the mounting plate 702. Then, the positioning block 708 is pulled to make the traction rope 707 slide out from the inner wall of the groove 709. The pressure plate 704 will slide along the inner wall of the storage box with the help of the tension of the third spring 705 and contact with the grease.

[0050] When the construction platform 4 moves upward following the climbing box 3, the oil storage box 502 moves following the climbing box 3, which will drive the oil discharge pipe 503 to slide. The sliding of the square rod 506 with the help of the oil discharge pipe 503 will drive the sliding plate 507 to slide. The sliding of the strip plate 510 with the help of the sliding plate 507 will drive the screw rod 511 to slide. The sliding of the screw rod 511 will drive the transmission block 512 to slide. When the inclined surface of the transmission block 512 contacts the arc surface of the round rod 513, the round rod 513 will squeeze the transmission block 512. The transmission block 512 will drive the screw rod 511 to slide. The sliding of the screw rod 511 will drive the strip plate 510 to slide away from the oil discharge pipe 503. The sliding of the strip plate 510 will drive the sliding plate 507 to slide. When the sliding of the sliding plate 507 Spring 509, at this time, the first spring 509 is in a stretched state, and the sliding of the slide plate 507 will also drive the plug plate 508 to slide along the inner wall of the oil drain pipe 503. The sliding of the plug plate 508 will create a certain gap with the oil drain pipe 503. At this time, the third spring 705 begins to stretch, and the pressure plate 704 will squeeze the grease to discharge the grease from the oil drain pipe 503, and then the grease will fall on the middle part of the pressure roller 505. The sliding of the fixed plate 504 with the help of the oil storage box 502 will drive the two ends of the pressure roller 505 to roll along the surface of the wall-mounted guide rail 1. At this time, the anti-skid grooves on the arc surfaces at the two ends of the pressure roller 505 can increase the friction between the two ends of the pressure roller 505 and the wall-mounted guide rail 1, and the rolling of the pressure roller 505 will drive the grease to roll , the grease will roll and contact with the tooth surface of the climbing rack 2. Since the pressure roller 505 is made of polytetrafluoroethylene, and the surface tension of the polytetrafluoroethylene material is small and it is difficult for the grease to adhere, the grease will be smeared on the tooth surface of the climbing rack 2 after following the rotation of the pressure roller 505. In this process, the construction platform 4 can work normally, thereby ensuring that the working efficiency of the construction platform 4 is not affected. The climbing box 3 continues to move upward to cause the transmission block 512 to disengage from the round rod 513. At this time, the first spring 509 begins to contract, and the slide plate 507 will use the pulling force of the first spring 509 to drive the plug plate 508 to slide in the opposite direction along the inner wall of the oil drain pipe 503. Since the lower surface of one end of the plug plate 508 is provided with an inclined surface, the plug plate 508 can quickly cut off the grease on the inner wall of the oil drain pipe 503, thereby preventing the grease from continuing to be discharged from the inner wall of the oil drain pipe 503. At the same time, since the upper surface of the plug plate 508 is a flat structure, even if the pressure plate 704 squeezes the grease, the grease cannot cause the plug plate 508 to slide. Therefore, the plug plate 508 with this structure can better prevent the grease from flowing out of the oil drain pipe 503. When the oil discharge volume of the oil drain pipe 503 needs to be adjusted, the screw rod 511 is rotated. When the screw rod 511 rotates, it will drive the transmission block 512 to move with the help of the thread, thereby adjusting the sliding distance of the round rod 513 to drive the transmission block 512 to slide, and then adjusting the sliding distance of the plug plate 508, and finally achieving the purpose of adjusting the oil discharge volume of the oil drain pipe 503.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building external climbing construction operation platform, comprising two wall-attached guide rails (1), characterized in that: A climbing rack (2) is mounted on the surface of the wall-mounted guide rail (1), climbing boxes (3) are mounted on the surfaces of the two wall-mounted guide rails (1), the tooth surface of the climbing rack (2) is meshed with the output end of the climbing box (3), and a construction platform (4) is mounted on the upper surface of the climbing box (3), and further comprises: The smearing structure (5) is respectively arranged on the lower surface of the climbing box (3) and is used for automatically smearing grease during the operation of the construction platform (4). The smearing structure (5) comprises an arc-shaped plate (501) fixedly mounted on the lower surface of the climbing box (3), an oil storage box (502) for storing grease, an oil discharge pipe (503) for discharging the grease, and a pressure roller (505) for smearing the discharged grease on the tooth surface of the climbing rack (2). The lower end of the arc-shaped plate (501) is fixedly connected to the oil storage box (502), the oil discharge pipe (503) is connected to the oil storage box (502), the lower surface of the oil storage box (502) is fixedly connected to two fixed plates (504), and the two ends of the pressure roller (505) are respectively connected to the lower surface of the climbing box (3). The pressure roller (505) is rotatably connected to two fixed plates (504), the middle part of the pressure roller (505) is located below the pipe opening of the oil drain pipe (503), the cross section of the pressure roller (505) is "H"-shaped, and both ends of the pressure roller (505) are slidably connected to the wall-mounted guide rail (1), the side wall of the oil drain pipe (503) is horizontally fixedly connected with a square rod (506), the surface of the square rod (506) is slidably sleeved with a slide plate (507), a plug plate (508) is slidably penetrated in the oil drain pipe (503), the plug plate (508) is fixedly connected to the slide plate (507), the lower surface of one end of the plug plate (508) is provided with an inclined surface, and a first spring (509) is fixedly connected between the slide plate (507) and the oil drain pipe (503); A cleaning structure (6) is respectively arranged on the lower surface of the oil storage box (502) and is used to scrape off the waste grease attached to the surface of the climbing rack (2). The cleaning structure (6) includes two first scrapers (605) for scraping off the oil attached to the two sides of the climbing rack (2), and a second scraper (606) for scraping off the oil attached to the tooth surface of the climbing rack (2). The cleaning structure (6) also includes a support rod (601) fixedly mounted on the lower surface of the oil storage box (502), the lower end of the support rod (601) is fixedly connected to a fixed tube (602), the inner wall of the fixed tube (602) is slidably connected to an adjustment plate (603), and the side of the adjustment plate (603 close to the climbing rack (2) is fixedly connected to a connecting plate (604). , the two first scrapers (605) are fixedly connected to the connecting plate (604), the second scraper (606) slides through the connecting plate (604), the second scraper (606) is slidably connected to the tooth surface of the climbing rack (2), the connecting plate (604) is fixedly connected to two circular plates (607) on the side away from the wall-mounted guide rail (1), a second spring (608) is fixedly connected between the circular plate (607) and the connecting plate (604), a latch (609) is vertically slidably penetrated in the fixed tube (602), the latch (609) penetrates the adjustment plate (603), a limiting hole (611) is provided on the surface of the adjustment plate (603), and the size of the limiting hole (611) is adapted to the size of the latch (609); A pressurizing structure (7) is respectively arranged at the upper end of the oil storage box (502) and is used to allow the grease to flow out of the oil drain pipe (503) normally. The pressurizing structure (7) comprises two U-shaped plates (701) respectively fixedly mounted on the upper ends of the outer wall of the oil storage box (502), a pressure plate (704) for squeezing the grease, and two third springs (705) for increasing the pressure of the pressure plate (704) on the grease. The inner walls of the two U-shaped plates (701) are slidably connected to a mounting plate (702). The vertical cross section of the mounting plate (702) is "U"-shaped. The arms on both sides of the mounting plate (702) are The vertical cross-section of the lower end is an isosceles triangle. Two multi-stage telescopic rods (703) are fixedly connected to the upper end of the inner wall of the mounting plate (702). The lower ends of the two multi-stage telescopic rods (703) are fixedly connected to a pressing plate (704). The pressing plate (704) is slidably connected to the inner wall of the oil storage box (502). The two ends of the third spring (705) are respectively fixedly connected to the pressing plate (704) and the mounting plate (702). A screw rod (706) is inserted into a horizontal thread in the U-shaped plate (701). The screw rod (706) passes through the U-shaped plate (701) and abuts against the surface of the mounting plate (702).

2. The external climbing construction operation platform of a building according to claim 1, characterized in that: The pressing roller (505) is made of polytetrafluoroethylene, and arc surfaces at both ends of the pressing roller (505) are provided with a plurality of anti-slip grooves.

3. The building external climbing construction operation platform according to claim 1, characterized in that: The side wall of the slide plate (507) is fixedly connected to a strip plate (510), a screw rod (511) is inserted into a horizontal thread in the strip plate (510), one end of the screw rod (511) is rotatably connected to a transmission block (512), one end of the transmission block (512) away from the screw rod (511) is in a conical structure, and a plurality of round rods (513) are fixedly connected to the wall-attached guide rail (1) at a position relative to the transmission block (512).

4. The building external climbing construction operation platform according to claim 1, characterized in that: The two first scrapers (605) are distributed in an inverted "eight" shape in a vertical mid-section relative to the connecting plate (604), and the two first scrapers (605) are respectively slidably connected to two sides of the climbing rack (2).

5. The building external climbing construction operation platform according to claim 1, characterized in that: The upper end of the latch pin (609) is fixedly connected to a limit plate (610), and the limit plate (610) is slidably sleeved on the surface of the support rod (601).

6. The building external climbing construction operation platform according to claim 1, characterized in that: The upper surface of the mounting plate (702) is provided with a groove (709), the inner wall of the groove (709) is connected to a circular groove (710), the upper surface of the pressing plate (704) is fixedly connected to a traction rope (707), the upper end of the traction rope (707) is fixedly connected to a positioning block (708), and the diameter of the positioning block (708) is greater than the diameter of the circular groove (710).

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