Intelligent movable detection device for repeated opening and closing durability of doors and windows on construction project site

Abstract

The invention relates to the technical field of door and window performance detection, and provides a construction engineering site door and window repeated opening and closing durability intelligent movable detection device, which comprises a movable platform, a mechanical arm and a butt joint, the mechanical arm is arranged on the movable platform, and the butt joint is arranged on the mechanical arm to be used for being in butt joint with a door and window; the moving platform is provided with a plurality of walking wheel sets, each walking wheel set comprises a rotating disc and rotating wheels, the rotating discs are rotationally installed on the side wall of the moving platform, the rotating wheels are rotationally installed on the surfaces of the rotating discs, and the multiple rotating wheels are arranged around the central axes of the rotating discs at intervals. The intelligent movable detection device for the repeated opening and closing durability of the doors and windows on the construction project site can improve the efficiency and convenience of door and window opening and closing durability detection.

Description

Technical Field

[0001] The present application relates to the technical field of door and window performance testing, and in particular to an intelligent movable testing device for the durability of doors and windows subjected to repeated opening and closing at construction sites. Background Art

[0002] Doors and windows are important components of buildings, and their performance and quality directly affect the consumer experience. By conducting repeated opening and closing durability tests, it can be ensured that door and window products can maintain good performance and stability during use, thereby improving consumer satisfaction. Existing door and window performance testing equipment is mostly used in laboratory environments. These devices are usually fully functional and highly accurate, but they are bulky, inconvenient to carry, and difficult to adapt to complex on-site construction conditions. Therefore, for construction sites, there is an urgent need for a lightweight, efficient and easy-to-operate door and window repeated opening and closing durability testing device.

[0003] There are two main types of door and window repeated opening and closing durability testers commonly seen on the market: one is large fixed equipment, which has high test accuracy, but cannot be quickly deployed to the construction site due to its large size and heavy weight; the other is small manual detection tools, which are easy to carry but have obvious deficiencies in operation complexity and automation, and cannot meet the needs of large-scale continuous testing. In addition, there is also a type of non-standard customized equipment, which can be designed according to specific needs, but generally has problems such as poor compatibility and low versatility.

[0004] In the existing technology, neither large fixed equipment nor small manual detection tools can meet the requirements of mobility and ease of operation at the same time. Especially at construction sites, due to site limitations and time constraints, traditional detection methods often lead to low detection efficiency, increased labor costs and workload. Therefore, it is urgent to develop a door and window repeated opening and closing durability detection device that can be quickly deployed on site and has high detection efficiency. Summary of the invention

[0005] In order to improve the efficiency and convenience of durability testing of doors and windows opening and closing, the present application provides an intelligent movable testing device for the durability of doors and windows repeatedly opened and closed at construction sites.

[0006] The intelligent movable detection device for the repeated opening and closing durability of doors and windows on construction sites provided in this application adopts the following technical solutions: An intelligent movable detection device for the durability of doors and windows repeatedly opened and closed at construction sites comprises a mobile platform, a mechanical arm and a docking head, wherein the mechanical arm is arranged on the mobile platform, and the docking head is arranged on the mechanical arm for docking doors and windows; the mobile platform is equipped with a plurality of walking wheel groups, and the walking wheel groups comprise a rotating disk and a rotating wheel, wherein the rotating disk is rotatably mounted on the side wall of the mobile platform, and the rotating wheel is rotatably mounted on the surface of the rotating disk, and a plurality of the rotating wheels are arranged at intervals around the central axis of the rotating disk.

[0007] By adopting the above technical solution, after the robotic arm is transported to the engineering inspection site through the mobile platform, the robotic arm is connected to the doors and windows through the joints, and then the program is run to extend the robotic arm to realize the simulated opening and closing operation of the doors and windows. The flexibility of the extension of the robotic arm can realize unattended automatic operation, and the opening and closing speed and opening and closing angle of the doors and windows can be precisely controlled by adjusting the operating parameters of the robotic arm, thereby improving the efficiency and convenience of the durability inspection of the doors and windows, reducing the work pressure of the inspection personnel, and reducing labor costs. In addition, multiple sets of walking wheels are set on the mobile platform, and the combination of multiple rotating wheels enables the overall device to climb the ladder to facilitate the transfer of the device, thereby realizing the rapid deployment of the device and improving work efficiency.

[0008] Optionally, the mobile platform is rotatably mounted with a drive shaft, the rotating disk is rotatably mounted on the drive shaft and is coaxially arranged with the drive shaft, and the rotating disk is rotatably mounted on the mobile platform through the drive shaft; a drive assembly is provided between each rotating wheel and the drive shaft, and when the drive shaft rotates, the drive assembly forces the rotating wheel and the drive shaft to rotate synchronously.

[0009] By adopting the above technical solution, the drive shaft provides a mounting carrier for the rotating disk, so that multiple rotating wheels can be installed on the mobile platform; by forcing the drive shaft to rotate, under the action of the drive assembly, all the rotating wheels can rotate around their respective central axes, thereby realizing the displacement of the mobile platform. When the device needs to climb stairs, the rotating wheels at the front end cannot continue to move forward due to the obstruction of the stairs, and the rotating wheels at the rear end provide rotational power for the rotating disk, so that the rotating disk can rotate around the central axis of the drive shaft, so that the rotating disk can climb up a stair surface, so that the entire device can climb stairs, thereby improving the deployment efficiency of the entire device.

[0010] Optionally, the driving assembly includes a driving wheel, a driven wheel and a belt, the driving wheel is coaxially arranged on the outer peripheral wall of the driving shaft, the driven wheel is coaxially connected to the rotating wheel, and the belt is sequentially wound around the driving wheel and the driven wheel.

[0011] By adopting the above technical solution, the driving wheel and the driven wheel are connected in series through a belt, so that when the driving shaft is forced to rotate, the rotating wheel can be driven to rotate, thereby realizing the displacement of the device.

[0012] Optionally, a tensioning wheel for adjusting the tightness of the belt is provided on the surface of the rotating disk, and a first sliding groove is opened on the surface of the rotating disk, and both ends of the first sliding groove are extended radially along the driving shaft; a first sliding block is slidably installed in the first sliding groove, and a rotating shaft is rotatably installed on the first sliding block, and the rotating wheel and the driven wheel are coaxially arranged on the rotating shaft, and the rotating wheel and the driven wheel are slidably and rotatably installed on the rotating disk through the first sliding block; the rotating disk is provided with an adjusting component, and the adjusting component is used to drive the first sliding block to slide, so as to force the rotating wheel to approach or move away from the driving shaft.

[0013] By adopting the above technical solution, the setting of the tensioning wheel allows the belt to be properly adjusted in tension when needed, ensuring the stability and reliability of the transmission system. The design of the first sliding groove and the first sliding block allows the position of the rotating wheel and the driven wheel to be adjusted, thereby achieving the distance adjustment between the rotating wheel and the driving shaft, thereby enabling the device to adapt to climbing stairs of different heights, improving the adaptability of the overall structure.

[0014] Optionally, the adjustment assembly includes an adjustment disk, an adjustment screw and a first synchronous component, the adjustment disk is rotatably mounted on the surface of the rotating disk, the adjustment screw is rotatably mounted on the rotating disk, the adjustment screw is passed through the first sliding block and is threadedly connected to the first sliding block; the first synchronous component is arranged between the adjustment disk and the adjustment screw to force the adjustment disk and the adjustment screw to rotate synchronously.

[0015] By adopting the above technical solution, the synchronous rotation between the adjusting disk and the adjusting screw realizes the precise control of the first sliding block. Specifically, the adjusting disk is driven to rotate, which drives the adjusting screw to rotate synchronously, and then drives the first sliding block to move along the first sliding groove to change the position of the rotating wheel relative to the driving shaft to adapt to climbing stairs of different heights.

[0016] Optionally, a second sliding groove is provided on the surface of the rotating disk, a second sliding block is slidably installed in the second sliding groove, the tensioning wheel is rotatably installed on the second sliding block, and the tensioning wheel is slidably and rotatably installed on the rotating disk through the second sliding block; a linkage component is provided between the second sliding block and the adjusting disk, and when the adjusting disk drives the first sliding block to displace, the linkage component forces the second sliding block to displace to adjust the tightness of the belt.

[0017] By adopting the above technical solution, the tensioning wheel is installed on the second sliding block, and adjusts its position as the second sliding block slides in the second sliding groove, thereby realizing precise adjustment of the belt tightness. When the adjustment disk drives the first sliding block to move, the linkage assembly forces the second sliding block to move synchronously, thereby driving the tensioning wheel to move, ensuring that the belt is always in the best working state, effectively avoiding wear caused by belt slippage or over-tightening, and improving the reliability and service life of the device.

[0018] Optionally, a linkage rod is rotatably installed on the surface of the rotating disk, and the linkage assembly includes a linkage gear, a linkage rack and a second synchronous component. The linkage gear is coaxially arranged on the linkage rod, the linkage rack is installed on the second sliding block and meshes with the linkage gear for transmission, and both ends of the linkage rack are extended along the displacement direction of the second sliding block; the second synchronous component is arranged between the linkage rod and the adjusting disk to drive the linkage rod and the adjusting disk to rotate synchronously.

[0019] By adopting the above technical solution, the linkage gear on the linkage rod is meshed with the linkage rack on the second sliding block for transmission, so that when the adjusting disk rotates, the second sliding block is driven to slide along the second sliding groove, thereby adjusting the position of the tensioning wheel and accurately controlling the tightness of the belt.

[0020] Optionally, the adjusting disk is slidably installed with a plug rod, and the end face of the plug rod close to the rotating disk is provided with a plug connector; the surface of the rotating disk close to the adjusting disk is provided with a plug slot for inserting the plug connector, and the inner wall of the plug slot is provided with a limit slot, and a limit block is slidably installed in the limit slot, and a first spring is installed in the limit slot, and the first spring forces the limit block to partially extend into the plug slot; the limit block has a first guide surface, and when the plug rod drives the plug connector to be inserted into the plug slot, the plug connector forces the limit block to move into the limit slot through the first guide surface, and when the plug connector passes over the limit block, the first spring forces the limit block to insert into the plug slot to block the plug connector.

[0021] By adopting the above technical solution, after the position between the rotating wheel and the driving shaft is adjusted by the adjusting disk, the plug rod is driven to move toward the rotating disk so that the plug connector is inserted into the plug slot. As the plug connector is inserted, the plug connector squeezes the limit block through the first guide surface so that the plug connector can pass over the limit block; when the plug connector passes over the limit block, the limit block is reset under the action of the first spring to be inserted into the plug slot and form a barrier to the retreat of the plug connector, thereby realizing a fixed connection between the adjusting disk and the rotating disk, limiting the free rotation of the adjusting disk, and then limiting the free sliding of the first sliding block to determine the position of the rotating wheel and improve the reliability of the overall device.

[0022] Optionally, an unlocking block is slidably installed on the outer peripheral wall of the plug rod, and the unlocking block has a second guide surface. When the plug connector passes over the limit block and continues to force the plug connector to be inserted into the plug slot, the unlocking block forces the limit block to move into the limit slot through the first guide surface; when the unlocking block passes over the limit block and forces the plug rod to be pulled out of the plug slot, the unlocking block fits against the plug connector and the unlocking block forces the limit block to move into the limit slot through the second guide surface.

[0023] By adopting the above-mentioned technical solution, when the distance between the rotating wheel and the driving shaft needs to be adjusted (that is, when the device needs to climb stair surfaces of different heights), the plug-in rod is pushed to move into the plug-in slot, forcing the unlocking block to pass over the limit block, and then the plug-in rod is pulled to pull the plug connector and the unlocking block out of the plug-in slot together, thereby realizing the convenience of separation operation between the adjusting disk and the rotating disk. At this time, the adjusting disk can be rotated to change the position of the rotating wheel, so that the device can adapt to climbing stair surfaces of different heights, thereby improving the operational convenience of the overall structure.

[0024] Optionally, the plug connector forms an abutment surface near the side wall of the unlocking block, and an abutment plate for the plug connector to abut is slidably installed in the plug-in slot, and a second spring is installed between the abutment plate and the inner wall of the plug-in slot. When the plug connector passes over the limit block, the abutment plate forces the second spring to deform and have elastic force so that the abutment surface of the plug connector is pressed against the limit block.

[0025] By adopting the above technical solution and arranging the abutment plate and the second spring, when the plug connector passes over the limit block and the adjusting disk and the rotating disk are connected, the plug connector has a pushing force on the abutment plate, thereby forcing the second spring to deform and have elastic force, and this elastic force can react on the plug connector, so that the abutment surface of the plug connector is pressed tightly against the limit block, thereby increasing the connection stability between the plug connector and the plug slot, reducing the possibility of the plug connector accidentally falling off due to external vibration or impact, and further reducing the possibility of the first sliding block of the rotating wheel sliding freely along the first sliding slot during the displacement of the mobile platform.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. Through the setting of the robotic arm and the mobile platform, after the robotic arm is transported to the engineering inspection site through the mobile platform, the robotic arm is connected to the doors and windows through the joints, and then the program is run to extend the robotic arm to simulate the opening and closing operations of the doors and windows. The flexibility of the robotic arm can be used to achieve unattended automatic operation, and the opening and closing speed and opening and closing angle of the doors and windows can be precisely controlled by adjusting the operating parameters of the robotic arm, thereby improving the efficiency and convenience of the durability inspection of the doors and windows, reducing the work pressure of the inspectors, and reducing labor costs. In addition, multiple sets of walking wheels are set on the mobile platform, and the combination of multiple rotating wheels enables the overall device to climb the ladder to facilitate the transfer of the device, thereby achieving rapid deployment of the device and improving work efficiency; 2. Through the arrangement of the first sliding block and the adjustment assembly, the arrangement of the tensioning wheel allows the belt to be properly adjusted in tension when necessary, thus ensuring the stability and reliability of the transmission system. The design of the first sliding groove and the first sliding block allows the position of the rotating wheel and the driven wheel to be adjusted, thereby achieving the distance adjustment between the rotating wheel and the driving shaft, thereby enabling the device to adapt to climbing stairs of different heights, thus improving the adaptability of the overall structure; 3. Through the arrangement of the plug connector and the limit block, after the position between the rotating wheel and the driving shaft is adjusted by the adjusting disk, the plug rod is driven to move toward the rotating disk so that the plug connector is inserted into the plug slot. As the plug connector is inserted, the plug connector squeezes the limit block through the first guide surface so that the plug connector can pass over the limit block; when the plug connector passes over the limit block, the limit block is reset under the action of the first spring to insert into the plug slot and form a barrier to the retreat of the plug connector, thereby realizing a fixed connection between the adjusting disk and the rotating disk, limiting the free rotation of the adjusting disk, and then limiting the free sliding of the first sliding block to determine the position of the rotating wheel and improve the reliability of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic diagram of the overall structure of Example 1; Figure 2 is an exploded schematic diagram of the docking rod embodied in Example 1; Figure 3 is a partial cross-sectional view of the drive assembly of embodiment 1; Figure 4 is a partial cross-sectional view of the first sliding block and the second sliding block embodied in Embodiment 2; Figure 5 is a partial cross-sectional view of the adjustment assembly of embodiment 2; Figure 6 It is a partial cross-sectional view of the plug connector and the unlocking block according to the third embodiment.

[0028] Description of the accompanying drawings: 1. mobile platform; 11. driving shaft; 111. docking groove; 12. limiting assembly; 121. limiting screw; 122. limiting chassis; 2. mechanical arm; 3. docking joint; 4. walking wheel group; 41. rotating disk; 411. first sliding groove; 412. first sliding block; 4121. threaded groove; 413. second sliding groove; 414. second sliding block; 415. plug-in groove; 4151. limiting groove; 4152. limiting block; 4153. first spring; 4154. first guide surface; 4155. abutment plate; 4156. second spring; 416. docking rod; 417, mounting cavity; 418, connecting groove; 42, rotating wheel; 43, tensioning wheel; 44, rotating shaft; 45, linkage rod; 5, driving assembly; 51, driving wheel; 52, driven wheel; 53, belt; 6, adjusting assembly; 61, adjusting disk; 611, anti-rotation groove; 612, limiting bolt; 62, adjusting screw; 63, driving bevel gear; 64, driven bevel gear; 7, linkage assembly; 71, linkage gear; 72, linkage rack; 73, synchronous gear; 74, synchronous gear ring; 8, plug-in rod; 81, plug-in joint; 811, abutment surface; 82, unlocking block; 821, second guide surface. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1 -Attached Figure 6 This application is described in further detail.

[0030] Example 1 The embodiment of the present application discloses an intelligent movable device for detecting the durability of doors and windows opened and closed repeatedly at a construction site.

[0031] Reference Figure 1 The invention discloses an intelligent movable detection device for the durability of doors and windows under repeated opening and closing at construction sites, comprising a mobile platform 1, a mechanical arm 2 and a docking joint 3, wherein the mechanical arm 2 is fixedly mounted on the upper surface of the mobile platform 1, and the docking joint 3 is mounted on the swing arm of the mechanical arm 2; in the present embodiment, the docking joint 3 is configured as a clamping cylinder, which is used for docking the doors and windows of buildings, so that the mechanical arm 2 is connected to the doors and windows, so as to be able to perform durability detection of the doors and windows under repeated opening and closing; in other embodiments, the docking joint 3 can also be configured as a suction cup.

[0032] Reference Figure 1 , Figure 2The mobile platform 1 is rotatably installed with multiple driving shafts 11, and a driving motor (not shown in the figure) for driving the driving shaft 11 to rotate is installed at the bottom of the mobile platform 1; the mobile platform 1 is installed with multiple walking wheel groups 4, the walking wheel group 4 includes a rotating disk 41 and a rotating wheel 42, the end surface of the driving shaft 11 is provided with a docking groove 111, and the surface of the rotating disk 41 is provided with a docking rod 416, one end of the docking rod 416 is fixedly installed on the surface of the rotating disk 41 and is located at the center position of the surface of the rotating disk 41, and the other end of the docking rod 416 is rotatably installed in the docking groove 111 of the driving shaft 11, and the rotating disk 41 is rotatably installed on the driving shaft 11 of the mobile platform 1 through the docking rod 416.

[0033] The rotating wheel 42 is used to contact the ground or the stair surface. A rotating shaft 44 is fixedly installed on the side wall of the rotating wheel 42. The rotating shaft 44 is rotatably installed on the surface of the rotating disk 41 away from the mobile platform 1. The rotating wheel 42 is rotatably installed on the rotating disk 41 through the rotating shaft 44; in this embodiment, a plurality of rotating wheels 42 are arranged at intervals around the central axis of the rotating disk 41, and a driving assembly 5 is arranged between each rotating wheel 42 and the driving shaft 11. When the driving shaft 11 rotates, the driving assembly 5 forces the rotating wheel 42 and the driving shaft 11 to rotate synchronously.

[0034] Reference Figure 1 , Figure 3 The driving assembly 5 includes a driving wheel 51, a driven wheel 52 and a belt 53. The driving wheel 51 is coaxially fixed to the outer peripheral wall of the driving shaft 11, and the driven wheel 52 is coaxially fixed to the outer peripheral wall of the rotating shaft 44 at one end away from the rotating wheel 42; the belt 53 is sequentially wound around the driving wheel 51 and the driven wheel 52.

[0035] Reference Figure 1 In this embodiment, the mobile platform 1 is equipped with multiple groups of limit components 12, which are distributed at various corners of the mobile platform 1 to limit the mobile platform 1; the limit components 12 include a limit screw 121 and a limit chassis 122, the limit screw 121 is vertically arranged with the mobile platform 1, the limit screw 121 is passed through the mobile platform 1 and is threadedly connected with the mobile platform 1 (the thread of the limit screw 121 is not shown in the figure); the limit chassis 122 is fixedly installed on the lower end surface of the limit screw 121 to contact the ground.

[0036] The implementation principle of Example 1 of the present application is as follows: after the robot arm 2 is transported to the engineering inspection site through the mobile platform 1, the robot arm 2 is connected to the doors and windows through the docking joint 3, and then the program is run to extend the robot arm 2 to simulate the opening and closing operation of the doors and windows. The flexibility of the extension of the robot arm 2 can be used to achieve unattended automatic operation, and the opening and closing speed and opening and closing angle of the doors and windows can be precisely controlled by adjusting the operating parameters of the robot arm 2, thereby improving the efficiency and convenience of the durability inspection of the doors and windows, reducing the work pressure of the inspection personnel, and reducing labor costs. In addition, multiple sets of walking wheel groups 4 are set on the mobile platform 1, and the combination of multiple rotating wheels 42 enables the overall device to climb the ladder, so as to facilitate the transfer of the device, thereby realizing the rapid deployment of the device and improving work efficiency.

[0037] Example 2 The embodiment of the present application discloses an intelligent movable device for detecting the durability of doors and windows opened and closed repeatedly at a construction site.

[0038] The difference between the intelligent movable detection device for repeated opening and closing durability of doors and windows at construction sites disclosed in the embodiment of the present application and the embodiment 1 is that: Reference Figure 4 , Figure 5 In this embodiment, a plurality of first sliding grooves 411 are provided on the surface of the rotating disk 41, and the plurality of first sliding grooves 411 are provided corresponding to the plurality of rotating wheels 42, and both ends of each first sliding groove 411 are provided to extend radially along the driving shaft 11; a first sliding block 412 is slidably installed in each first sliding groove 411, and the rotating shaft 44 of the rotating wheel 42 is passed through the corresponding first sliding block 412 and is rotatably connected with the first sliding block 412, and the rotating wheel 42 and the driven wheel 52 are both slidably and rotatably installed on the rotating disk 41 through the first sliding block 412. The rotating disk 41 is provided with an adjusting component 6, and the adjusting component 6 is used to drive all the first sliding blocks 412 to slide synchronously, so as to force all the rotating wheels 42 to approach or move away from the driving shaft 11.

[0039] A mounting cavity 417 is provided in the rotating disk 41, and the mounting cavity 417 is located at the center position of the rotating disk 41. A connecting groove 418 connecting to the mounting cavity 417 is provided on the side wall of each first sliding groove 411; the adjusting assembly 6 includes an adjusting disk 61, an adjusting screw rod 62 and a first synchronous member, the adjusting disk 61 is rotatably installed on the surface of the rotating disk 41 away from the movable platform 1, the adjusting screw rod 62 is provided with a plurality of connecting grooves 418 and is arranged corresponding to the plurality of connecting grooves 418, each adjusting screw rod 62 is rotatably installed in the corresponding connecting groove 418, a threaded groove 4121 is provided on the side wall of the first sliding block 412 close to the connecting groove 418, one end of the adjusting screw rod 62 extends into the threaded groove 4121 corresponding to the first sliding block 412 and is threadedly connected to the inner wall of the threaded groove 4121, and the other end extends into the mounting cavity 417; it should be noted that in the present embodiment, the portion of the adjusting screw rod 62 located in the first sliding groove 411 is provided with a threaded section, while the portion located in the connecting groove 418 and the mounting cavity 417 is not provided with a thread.

[0040] The first synchronous member is arranged between the adjusting disk 61 and the adjusting screw rod 62 to force the adjusting disk 61 and the adjusting screw rod 62 to rotate synchronously. The first synchronous member includes a driving bevel gear 63 and a plurality of driven bevel gears 64. The driving bevel gear 63 is installed in the installation cavity 417 and is coaxially connected to the adjusting disk 61. The plurality of driven bevel gears 64 are all installed in the installation cavity 417. The plurality of driven bevel gears 64 are correspondingly arranged with the plurality of adjusting screw rods 62. Each driven bevel gear 64 is coaxially fixed to the outer peripheral wall of one end of the corresponding adjusting screw rod 62. The driving bevel gear 63 and all the driven bevel gears 64 are meshed and transmitted, so that when the adjusting disk 61 is driven to rotate, all the adjusting screw rods 62 can rotate synchronously, thereby driving all the rotating wheels 42 to move synchronously toward or away from the driving shaft 11.

[0041] Reference Figure 4 , Figure 5 In this embodiment, a second sliding groove 413 is provided on the surface of the rotating disk 41, and a second sliding block 414 is slidably installed in the second sliding groove 413. A tensioning wheel 43 for adjusting the tightness of the belt 53 is rotatably installed on the second sliding block 414. The tensioning wheel 43 is slidably and rotatably installed on the rotating disk 41 through the second sliding block 414; a linkage component 7 is arranged between the second sliding block 414 and the adjusting disk 61. When the adjusting disk 61 drives the first sliding block 412 to move, the linkage component 7 forces the second sliding block 414 to move to adjust the tightness of the belt 53, so that when the position of the rotating wheel 42 is adjusted, it is ensured that the belt 53 is always in the best straight state, reducing the possibility of the belt 53 being too loose or too tight.

[0042] A linkage rod 45 is rotatably installed on the surface of the rotating disk 41. The linkage assembly 7 includes a linkage gear 71, a linkage rack 72 and a second synchronous member. The linkage gear 71 is coaxially fixed to one end of the linkage rod 45. The linkage rack 72 is fixed to the second sliding block 414 and meshes with the linkage gear 71 for transmission. Both ends of the linkage rack 72 are extended along the displacement direction of the second sliding block 414.

[0043] The second synchronous component is arranged between the linkage rod 45 and the adjusting disk 61 to drive the linkage rod 45 and the adjusting disk 61 to rotate synchronously. In this embodiment, the second synchronous component includes a synchronous gear 73 and a synchronous ring gear 74. The synchronous gear 73 is coaxially fixed to one end of the linkage rod 45 away from the linkage gear 71, and the synchronous ring gear 74 is coaxially fixed to the outer peripheral wall of the adjusting disk 61. The synchronous gear 73 and the synchronous ring gear 74 are meshed for transmission.

[0044] A rotation-stop groove 611 is provided on the surface of the adjusting disk 61, and a plurality of plug-in grooves 415 are provided on the surface of the rotating disk 41. The plurality of plug-in grooves 415 are arranged at intervals around the central axis of the driving shaft 11. A limiting bolt 612 is installed on the adjusting disk 61. The limiting bolt 612 is sequentially passed through the rotation-stop groove 611 and the plug-in groove 415 and is threadedly connected to the rotation-stop groove 611.

[0045] The implementation principle of Example 2 of the present application is as follows: the synchronous rotation between the adjustment disk 61 and the adjustment screw 62 realizes the precise control of the first sliding block 412. Specifically, the adjustment disk 61 is driven to rotate, which drives the adjustment screw 62 to rotate synchronously, and then drives the first sliding block 412 to move along the first sliding groove 411 to change the position of the rotating wheel 42 relative to the driving shaft 11, so that the overall device can adapt to climbing stairs of different heights. The linkage gear 71 on the linkage rod 45 is meshed with the linkage rack 72 on the second sliding block 414, so that when the adjustment disk 61 rotates, the second sliding block 414 is driven to slide along the second sliding groove 413, thereby adjusting the position of the tensioning wheel 43, accurately controlling the tightness of the belt 53, and improving the operational convenience of the overall structure.

[0046] Example 3 The embodiment of the present application discloses an intelligent movable device for detecting the durability of doors and windows opened and closed repeatedly at a construction site.

[0047] The difference between the intelligent movable detection device for repeated opening and closing durability of doors and windows at construction sites disclosed in the embodiment of the present application and embodiment 2 is that: Reference Figure 6In this embodiment, a plug rod 8 is slidably installed in the anti-rotation groove 611, and a plug connector 81 is fixedly installed on the end surface of the plug rod 8 close to the rotating disk 41, and the plug connector 81 is used to insert into the plug slot 415 of the rotating disk 41; a limiting groove 4151 is provided on the inner wall of the plug slot 415, and a limiting block 4152 is slidably installed in the limiting groove 4151, and a first spring 4153 is installed in the limiting groove 4151, one end of the first spring 4153 is fixedly connected to the inner wall of the limiting groove 4151, and the other end is fixedly connected to the limiting block 4152, and the first spring 4153 forces the limiting block 4152 to partially extend into the plug slot 415.

[0048] The limit block 4152 has a first guide surface 4154. When the plug rod 8 drives the plug connector 81 to be inserted into the plug slot 415, the plug connector 81 forces the limit block 4152 to move into the limit slot 4151 through the first guide surface 4154, and when the plug connector 81 passes over the limit block 4152, the first spring 4153 forces the limit block 4152 to be inserted into the plug slot 415 to block the plug connector 81.

[0049] Reference Figure 6 An unlocking block 82 is slidably installed on the outer wall of the plug rod 8, and the unlocking block 82 has a second guide surface 821. When the plug connector 81 passes over the limit block 4152 and continues to force the plug connector 81 to be inserted into the plug slot 415, the unlocking block 82 forces the limit block 4152 to move into the limit slot 4151 through the first guide surface 4154; when the unlocking block 82 passes over the limit block 4152 and forces the plug rod 8 to be pulled out of the plug slot 415, the unlocking block 82 fits against the plug connector 81 and the unlocking block 82 forces the limit block 4152 to move into the limit slot 4151 through the second guide surface 821.

[0050] An abutment surface 811 is formed on the side wall of the plug connector 81 close to the unlocking block 82, and an abutment plate 4155 is slidably installed in the plug slot 415 for the plug connector 81 to abut against, and a second spring 4156 is installed between the abutment plate 4155 and the inner wall of the plug slot 415, and one end of the second spring 4156 is fixedly connected to the abutment plate 4155, and the other end is fixedly connected to the inner wall of the plug slot 415. When the plug connector 81 passes over the limit block 4152, the plug connector 81 pushes the abutment plate 4155, forcing the abutment plate 4155 to squeeze the second spring 4156 to deform and have elastic force, so that the abutment surface 811 of the plug connector 81 is tightly pressed against the limit block 4152.

[0051] The implementation principle of Example 3 of the present application is: driving the plug rod 8 to move toward the rotating disk 41, so that the plug connector 81 is inserted into the plug slot 415, and as the plug connector 81 is inserted, the plug connector 81 squeezes the limit block 4152 through the first guide surface 4154, so that the plug connector 81 can pass over the limit block 4152; when the plug connector 81 passes over the limit block 4152, the limit block 4152 is reset under the action of the first spring 4153, so as to be inserted into the plug slot 415 and form a barrier to the retreat of the plug connector 81, thereby realizing a fixed connection between the adjusting disk 61 and the rotating disk 41, limiting the free rotation of the adjusting disk 61, and then limiting the free sliding of the first sliding block 412, so as to determine the position of the rotating wheel 42 and improve the reliability of the overall device.

[0052] When the distance between the rotating wheel 42 and the driving shaft 11 needs to be adjusted, a thrust is applied to the plug rod 8 toward the rotating disk 41, forcing the unlocking block 82 to pass over the limit block 4152, and then the plug rod 8 is pulled, so that the plug connector 81 and the unlocking block 82 are pulled out of the plug slot 415 together, realizing the convenience of separation operation between the adjustment disk 61 and the rotating disk 41. At this time, the position of the rotating wheel 42 can be changed by rotating the adjustment disk 61, so that the device can adapt to climbing stairs of different heights, thereby improving the convenience of operation of the overall structure. By setting the abutment plate 4155 and the second spring 4156, the connection stability between the plug connector 81 and the plug slot 415 is increased, and the possibility of the plug connector 81 accidentally falling off due to external vibration or impact is reduced.

[0053] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An intelligent movable detection device for the durability of doors and windows opened and closed repeatedly at construction sites, characterized by: The invention comprises a mobile platform (1), a mechanical arm (2) and a docking head (3), wherein the mechanical arm (2) is arranged on the mobile platform (1), and the docking head (3) is arranged on the mechanical arm (2) for docking with doors and windows; the mobile platform (1) is provided with a plurality of running wheel groups (4), wherein the running wheel groups (4) comprise a rotating disk (41) and a rotating wheel (42), wherein the rotating disk (41) is rotatably mounted on a side wall of the mobile platform (1), and the rotating wheel (42) is rotatably mounted on the surface of the rotating disk (41), and a plurality of the rotating wheels (42) are arranged at intervals around the central axis of the rotating disk (41).

2. The intelligent movable detection device for the repeated opening and closing durability of doors and windows at construction sites according to claim 1 is characterized by: The mobile platform (1) is rotatably mounted with a driving shaft (11); the rotating disk (41) is rotatably mounted on the driving shaft (11) and is coaxially arranged with the driving shaft (11); the rotating disk (41) is rotatably mounted on the mobile platform (1) through the driving shaft (11); a driving assembly (5) is provided between each of the rotating wheels (42) and the driving shaft (11); when the driving shaft (11) rotates, the driving assembly (5) forces the rotating wheel (42) and the driving shaft (11) to rotate synchronously.

3. The intelligent movable detection device for the repeated opening and closing durability of doors and windows at construction sites according to claim 2 is characterized by: The driving assembly (5) comprises a driving wheel (51), a driven wheel (52) and a belt (53); the driving wheel (51) is coaxially arranged on the outer peripheral wall of the driving shaft (11); the driven wheel (52) is coaxially connected to the rotating wheel (42); and the belt (53) is sequentially wound around the driving wheel (51) and the driven wheel (52).

4. The intelligent movable detection device for the repeated opening and closing durability of doors and windows at construction sites according to claim 3 is characterized by: The surface of the rotating disk (41) is provided with a tensioning wheel (43) for adjusting the tightness of the belt (53); the surface of the rotating disk (41) is provided with a first sliding groove (411), and the two ends of the first sliding groove (411) are extended along the radial direction of the driving shaft (11); a first sliding block (412) is slidably installed in the first sliding groove (411), and the first sliding block (412) is rotatably installed on a rotating shaft (44); the rotating wheel (42) and the driven wheel (52) are both coaxially arranged on the rotating shaft (44), and the rotating wheel (42) and the driven wheel (52) are both slidably and rotatably installed on the rotating disk (41) through the first sliding block (412); the rotating disk (41) is provided with an adjusting component (6), and the adjusting component (6) is used to drive the first sliding block (412) to slide, so as to force the rotating wheel (42) to approach or move away from the driving shaft (11).

5. The intelligent movable detection device for the repeated opening and closing durability of doors and windows at construction sites according to claim 4 is characterized by: The adjusting assembly (6) comprises an adjusting disk (61), an adjusting screw rod (62) and a first synchronous component. The adjusting disk (61) is rotatably mounted on the surface of a rotating disk (41). The adjusting screw rod (62) is rotatably mounted on the rotating disk (41). The adjusting screw rod (62) passes through a first sliding block (412) and is threadedly connected to the first sliding block (412). The first synchronous component is arranged between the adjusting disk (61) and the adjusting screw rod (62) to force the adjusting disk (61) and the adjusting screw rod (62) to rotate synchronously.

6. The intelligent movable detection device for the repeated opening and closing durability of doors and windows at construction sites according to claim 5 is characterized by: A second sliding groove (413) is provided on the surface of the rotating disk (41), a second sliding block (414) is slidably installed in the second sliding groove (413), the tensioning wheel (43) is rotatably installed on the second sliding block (414), and the tensioning wheel (43) is slidably and rotatably installed on the rotating disk (41) through the second sliding block (414); a linkage component (7) is provided between the second sliding block (414) and the adjusting disk (61), and when the adjusting disk (61) drives the first sliding block (412) to move, the linkage component (7) forces the second sliding block (414) to move, so as to adjust the tightness of the belt (53).

7. The intelligent movable detection device for the repeated opening and closing durability of doors and windows at construction sites according to claim 6 is characterized by: A linkage rod (45) is rotatably mounted on the surface of the rotating disk (41); the linkage assembly (7) comprises a linkage gear (71), a linkage rack (72) and a second synchronous member; the linkage gear (71) is coaxially arranged on the linkage rod (45); the linkage rack (72) is mounted on the second sliding block (414) and meshes with the linkage gear (71) for transmission; two ends of the linkage rack (72) are extended along the displacement direction of the second sliding block (414); the second synchronous member is arranged between the linkage rod (45) and the adjusting disk (61) to drive the linkage rod (45) and the adjusting disk (61) to rotate synchronously.

8. The intelligent movable detection device for the repeated opening and closing durability of doors and windows at construction sites according to claim 5 is characterized by: The adjusting disk (61) is slidably mounted with a plug rod (8), and the end surface of the plug rod (8) close to the rotating disk (41) is provided with a plug connector (81); the surface of the rotating disk (41) close to the adjusting disk (61) is provided with a plug slot (415) for inserting the plug connector (81), and the inner wall of the plug slot (415) is provided with a limit slot (4151), and a limit block (4152) is slidably mounted in the limit slot (4151), and a first spring (4153) is installed in the limit slot (4151), and the first spring (4153) forces the limit slot (4151) to move. The block (4152) partially extends into the plug-in slot (415); the limit block (4152) has a first guide surface (4154), and when the plug rod (8) drives the plug connector (81) to be inserted into the plug-in slot (415), the plug connector (81) forces the limit block (4152) to move into the limit slot (4151) through the first guide surface (4154), and when the plug connector (81) passes over the limit block (4152), the first spring (4153) forces the limit block (4152) to be inserted into the plug-in slot (415) to block the plug connector (81).

9. The intelligent movable detection device for the repeated opening and closing durability of doors and windows at construction sites according to claim 8 is characterized by: An unlocking block (82) is slidably mounted on the outer peripheral wall of the plug rod (8), and the unlocking block (82) has a second guide surface (821). When the plug connector (81) passes over the limit block (4152) and continues to force the plug connector (81) to be inserted into the plug slot (415), the unlocking block (82) forces the limit block (4152) to move into the limit slot (4151) through the first guide surface (4154); when the unlocking block (82) passes over the limit block (4152) and forces the plug rod (8) to be pulled out of the plug slot (415), the unlocking block (82) fits against the plug connector (81) and the unlocking block (82) forces the limit block (4152) to move into the limit slot (4151) through the second guide surface (821).

10. The intelligent movable detection device for the repeated opening and closing durability of doors and windows at construction sites according to claim 9 is characterized in that: The plug connector (81) forms an abutment surface (811) near the side wall of the unlocking block (82); an abutment plate (4155) is slidably installed in the plug slot (415) for the plug connector (81) to abut against; a second spring (4156) is installed between the abutment plate (4155) and the inner wall of the plug slot (415); when the plug connector (81) passes over the limit block (4152), the abutment plate (4155) forces the second spring (4156) to deform and generate elastic force, so that the abutment surface (811) of the plug connector (81) abuts against the limit block (4152).

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