A building aluminum alloy outer frame

Abstract

The present invention discloses a building aluminum alloy external frame, specifically relating to the technical field of external frames, including a frame slidably connected to the upper portion of a sliding frame, a transmission screw rotatably connected to the inner wall of the frame, and a transverse linkage mounting mechanism installed on one side of the frame; wherein the transverse linkage mounting mechanism includes a reduction motor fixedly connected to one side of the frame, the reduction motor is used to drive the transmission screw to rotate, and the outer wall of the transmission screw is threadedly connected to two sleeve concave blocks. The present invention uses the transverse linkage mounting mechanism, one sleeve concave block moves to the left, while the other sleeve concave block moves to the right, the connecting shaft carries the sleeve rod to rotate the push rod upward counterclockwise, the concave rotating plate drives the rotating shaft to rotate upward counterclockwise, and the other push rod rotates upward clockwise, which can realize batch and precise installation of two protective side frames and a protective main frame, making the installation and use of the aluminum alloy external frame more time-saving and labor-saving, and greatly improving the installation efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of external frames, and more particularly to a building aluminum alloy external frame. Background Art

[0002] The aluminum alloy external frame used in construction, also known as aluminum alloy scaffolding, is mainly used to provide a stable working platform. The aluminum alloy external frame can provide a stable working platform to facilitate workers to maintain balance when working at heights, and carry out beam and column installation, concrete pouring, and wall construction.

[0003] Among the existing published technical documents, Chinese Patent Publication No. CN115142659A discloses a construction external climbing frame. This aluminum alloy external frame has a first clamping ring rotatably mounted on a first fixing column. One end of the first clamping ring is provided with a first nut, which is fixed to a support plate via screw holes. Two rod slots are provided on both sides of one end of the support plate. A second fixing column is fixed to the middle portion of the support plate on one side of the second rod slot. A second clamping ring is rotatably mounted on the second fixing column. One end of the second clamping ring is provided with a second nut, which is fixed to the support plate via screw holes. However, this external frame has the following defects.

[0004] During the construction process, an aluminum alloy external frame needs to be erected. When erecting the aluminum alloy external frame, the scaffolder needs to tie a safety belt to suspend it on the outside of the building wall, and the scaffolder needs to install it in the air. During installation, the external frame rods need to be docked one by one. After docking, it is also necessary to check whether the position is correct and whether the nuts are tightened after installation. It is difficult to achieve batch, fast and accurate installation, which makes the installation of the aluminum alloy external frame more time-consuming and labor-intensive, and the installation efficiency is low. Therefore, a building aluminum alloy external frame is provided. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a building aluminum alloy outer frame.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a building aluminum alloy outer frame, comprising a sliding frame, a frame being slidably connected to the top of the sliding frame, a transmission screw being rotatably connected to the inner wall of the frame, and a horizontal linkage mounting mechanism being installed on one side of the frame; the horizontal linkage mounting mechanism comprises a reduction motor fixedly connected to one side of the frame, the reduction motor being used to drive the transmission screw to rotate, and the outer wall of the transmission screw being threadedly connected to two sleeve concave blocks; one side of each sleeve concave block is fixedly connected to a connecting shaft, and the outer wall of the connecting shaft is rotatably connected to a sleeve rod, the inner wall of the sleeve rod is rotatably connected to a push rod near its top end, and one end of the push rod is fixedly connected to a concave rotating plate; one side of the concave rotating plate is fixedly connected to a rotating shaft, and the outer wall of the rotating shaft is rotatably connected to two sleeve blocks, both of which are fixedly connected to the top of the frame, and a sleeve rotating plate fixedly connected to the rotating shaft is provided between the two sleeve blocks; one side of the sleeve rotating plate is fixedly connected to a protective side frame; a longitudinal linkage mounting mechanism is installed on one side of the frame; and a precise positioning component is installed on the other side of the sleeve rotating plate.

[0007] Preferably, the two sleeve concave blocks are slidably connected to the frame, and the two threads on the outer wall of the transmission screw are opposite and symmetrical; the output end of the reduction motor is coaxially connected to the transmission screw, and the concave rotating plate and the sleeve concave block are rotatably connected to the sleeve rod, and the center point of the push rod is higher than the center point of the connecting shaft; the two sleeve blocks are symmetrically arranged about the sleeve rotating plate, and two support plates are provided on both sides of the sliding frame, and a mounting plate is installed on one side of the support plate, and the two support plates are fixedly connected to the mounting plate; a controller and a battery are provided on one side of the mounting plate from right to left, and the battery and the mounting plate are fixedly connected to the controller; the two There is a connecting block on the opposite side of the support plate, and the two connecting blocks are fixedly connected to the bottom end of the frame, and one side of each connecting block is fixedly connected to a sliding rod, and the outer wall of the sliding rod is slidably connected to a socket plate; the top of the socket plate and the connecting block are fixedly connected to the bottom end of the frame, and the inner wall of the sliding frame is rotatably connected to a linkage screw, one end of the linkage screw is coaxially connected to a transmission motor, and the outer wall of the linkage screw is threadedly connected to a socket slider; the transmission motor is fixedly connected to the sliding frame, and the top of the socket slider is fixedly connected to a push block, and one side of the push block is fixedly connected to the frame, and the frame and protective side frame are both made of aluminum alloy.

[0008] When the above technical solution is used in a building aluminum alloy outer frame, the transmission screw drives the two socketed concave blocks to move under the action of the thread transmission force, one socketed concave block moves to the left, and the other socketed concave block moves to the right, the connecting shaft carries the sleeve rod to make the push rod rotate upward counterclockwise, the concave rotating plate drives the rotating shaft to rotate upward counterclockwise, the other push rod rotates upward clockwise, the rotating shaft drives the socketed rotating plate to rotate upward counterclockwise, the socketed rotating plate carries the protective side frame to rotate upward counterclockwise, and the other protective side frame rotates upward clockwise, and the two protective side frames can be synchronously linked for rotational installation.

[0009] Preferably, the longitudinal linkage mounting mechanism includes a support frame fixedly connected to one side of the frame; the inner wall of the support frame is rotatably connected to a drive screw, one side of the support frame is fixedly connected to a linkage motor for driving the drive screw to rotate, and the outer wall of the drive screw is threadedly connected to a sleeve push block, and the top end of the sleeve push block is fixedly connected to a connecting rod;

[0010] The outer wall of the connecting rod is rotatably connected to the sleeve rod, the inner wall of the sleeve rod is rotatably connected to the linkage push rod away from the sleeve push block, and one end of the linkage push rod is fixedly connected to the concave rotating block;

[0011] One side of the concave rotating block is fixedly connected to a rotating rod, the outer wall of the rotating rod is rotatably connected to two sleeve shaft blocks, the two sleeve shaft blocks are fixedly connected to the frame, and a rotating sleeve plate fixedly connected to the outer wall of the rotating rod is provided between the two sleeve shaft blocks;

[0012] A protective main frame is fixedly connected to one side of the rotating sleeve plate, and the protective main frame is rotatably connected to the frame. The protective main frame is made of aluminum alloy. The sleeve push block is slidingly connected to the support frame. The sleeve push block and the concave rotating block are both rotatably connected to the sleeve rod. The two sleeve shaft blocks are both rotatably connected to the rotating sleeve plate, and the two sleeve shaft blocks are symmetrically arranged about the rotating sleeve plate.

[0013] When using this technical solution on a building's aluminum alloy exterior frame, the linked motor drives the screw, which in turn rotates the sleeve pusher to the left under the force of the threaded drive. The connecting rod then causes the top of the sleeve to rotate upward counterclockwise. As the connecting rod moves left, the linked pusher, along with the concave rotating block, rotates upward counterclockwise. The concave rotating block then rotates the rotating rod counterclockwise, which in turn drives the rotating sleeve upward counterclockwise, simultaneously allowing the main protective frame to be installed vertically.

[0014] Preferably, the precise positioning assembly includes a positioning support frame installed on the other side of the sleeve rotating plate; the positioning support frame is fixedly connected to the other sleeve block, the inner wall of the positioning support frame is fixedly connected to a distance sensor, and the inner wall of the positioning support frame and near its two ends are slidably connected to sensing columns; one end of the sensing column is fixedly connected to a pressure sensor for pressure sensing, and a rubber pad is bonded to one side of the pressure sensor, and one side of the rubber pad is fixedly connected to an L-shaped support block; the L-shaped support block is fixedly connected to the positioning support frame, the cross-sectional shape of the positioning support frame is concave, and the two sensing columns are symmetrically arranged about the distance sensor.

[0015] When used in an aluminum alloy outer frame of a building according to the above technical solution, when the sleeve rotating plate rotates upward, the sleeve rotating plate squeezes the sensing column, and the sensing column can squeeze the pressure sensor. The pressure sensor squeezes the rubber pad to cause deformation, and the L-shaped support block supports the rubber pad. In this way, the pressure sensor can sense the extrusion force generated by the rotation of the sleeve rotating plate. When the pressure value sensed by the pressure sensor is the same as the pressure value set by the controller, the reduction motor is turned off by the controller, and the two sleeve rotating plates can respectively sense the rotational extrusion force through the two pressure sensors until the rotational extrusion force reaches the specified pressure. The top surfaces of the two sleeve rotating plates in the vertical state are parallel to the top surface of the frame. The rotating sleeve plate can be rotated upward, and distance sensing will be performed through the distance sensor on the positioning support frame. When the distance sensed by the distance sensor is the same as the distance set by the controller, the linkage motor is turned off by the controller.

[0016] The technical effects and advantages of the present invention are as follows:

[0017] 1. The present invention uses a transverse linkage installation mechanism, in which a reduction motor drives a transmission screw to rotate inside the sliding frame. One sleeve concave block moves to the left, while the other sleeve concave block moves to the right. The gap between the two sleeve concave blocks becomes larger, and the connecting shaft carries the sleeve rod to make the push rod rotate upward counterclockwise. The concave rotating plate drives the rotating shaft to rotate upward counterclockwise, and the other push rod rotates upward clockwise. The protective side frame rotates upward counterclockwise, while the other protective side frame rotates upward clockwise. The two protective side frames can be installed quickly and accurately in batches, and the installation of the aluminum alloy outer frame is more time-saving and labor-saving, which greatly improves the installation efficiency.

[0018] 2. The present invention uses a longitudinal linkage installation mechanism to start the linkage motor to drive the screw to rotate. The driving screw carries the sleeve push block to move left under the action of the thread transmission force. The connecting rod drives the top of the sleeve rod to rotate upward counterclockwise, and the connecting rod moves left. The concave rotating block drives the rotating rod to rotate counterclockwise, and the rotating rod drives the rotating sleeve plate to rotate upward counterclockwise. The protective main frame rotates upward counterclockwise, and the protective main frame is simultaneously installed vertically, thereby improving the efficiency of vertical installation of the protective main frame.

[0019] 3. The present invention adopts a precise positioning component. When the sleeve rotating plate rotates upward, the sleeve rotating plate squeezes the sensing column. The sensing column slides inside the positioning frame under the squeezing force. The pressure sensor squeezes the rubber pad to cause deformation, and the positioning frame supports the L-shaped support block. The pressure sensor can sense the squeezing force generated by the rotation of the sleeve rotating plate. When the pressure value sensed by the pressure sensor is the same as the pressure value set by the controller, the reduction motor is turned off by the controller, and the sleeve plate is rotated upward. Distance sensing will be performed through the distance sensor on the positioning frame. The linkage motor is turned off by the controller, so that the two protective side frames and the protective main frame can be accurately positioned and installed, and the installation efficiency of the building aluminum alloy external frame is greatly improved.

[0020] According to the mutual influence of the above-mentioned multiple effects, first the protective side frame rotates upward counterclockwise, while the other protective side frame is installed by rotating upward clockwise at the same time, and the protective main frame is installed by rotating upward counterclockwise. Finally, the two sleeve rotating plates respectively sense the rotation extrusion force through two pressure sensors to locate the extrusion position of the two sleeve rotating plates. At the same time, the rotating sleeve plate is rotated upward and installed by the distance positioning sensor on the positioning support frame. In summary, the two protective side frames and the protective main frame can be accurately installed in batches, and the installation of the aluminum alloy external frame is more time-saving and labor-saving, and the installation efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the building aluminum alloy outer frame of the present invention.

[0022] Figure 2 It is a schematic diagram of the vertical cross-section structure of the building aluminum alloy outer frame of the present invention.

[0023] Figure 3 It is a schematic diagram of the partial structure of the vertical section of the connection between the sleeve rod and the connecting shaft of the present invention.

[0024] Figure 4 It is a schematic diagram of the upward structure of the building aluminum alloy external frame of the present invention.

[0025] Figure 5 This is a schematic diagram of a partial structure of the connection between the frame and the sliding frame of the present invention, viewed from above.

[0026] Figure 6 This is a schematic diagram of the top view of the architectural aluminum alloy outer frame of the present invention.

[0027] Figure 7 It is a schematic diagram of the partial structure of the connection between the rotating sleeve plate and the protective main frame of the present invention.

[0028] Figure 8 It is a schematic diagram of the partial structure of the connection between the rotating rod and the rotating sleeve plate of the present invention when viewed from above.

[0029] Figure 9This is a schematic diagram of the partial structure of the longitudinal linkage installation mechanism of the present invention from a front view.

[0030] Figure 10 This is a schematic diagram of the top view of the precise positioning component of the present invention.

[0031] Figure 11 It is a schematic diagram of the partial structure of the connection between the positioning support frame and the L-shaped support block of the present invention.

[0032] The accompanying drawings are marked as follows: 1, slide frame; 2, frame; 3, transmission screw; 4, reduction motor; 5, sleeve concave block; 6, connecting shaft; 7, sleeve rod; 8, push rod; 9, concave rotating plate; 10, rotating shaft; 11, sleeve block; 12, sleeve rotating plate; 13, protective side frame; 14, mounting plate; 15, support plate; 16, controller; 17, battery; 18, connecting block; 19, slide rod; 20, sleeve plate; 21, linkage screw; 22, sleeve slider; 2 3. Transmission motor; 24. Push block; 25. Support frame; 26. Drive screw; 27. Linkage motor; 28. Socket push block; 29. ​​Connecting rod; 30. Socket rod; 31. Linkage push rod; 32. Concave rotating block; 33. Rotating rod; 34. Socket shaft block; 35. Rotating sleeve plate; 36. Protective main frame; 37. Positioning support frame; 38. Distance sensor; 39. Sensing column; 40. Pressure sensor; 41. Rubber pad; 42. L-shaped support block. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0034] As attached Figure 1-11 A building aluminum alloy external frame is shown, which is provided with a horizontal linkage installation mechanism, a longitudinal linkage installation mechanism, and a precise positioning component. The settings of each mechanism and component can realize batch precise installation of two protective side frames 13 and a protective main frame 36. The installation of the aluminum alloy external frame is more time-saving and labor-saving, and the installation efficiency is greatly improved. The specific structural settings of each mechanism and component are as follows.

[0035] In this technical solution, as shown in the attached Figure 1-3 As shown, the transverse linkage installation mechanism includes a reduction motor 4 fixedly connected to one side of the frame 2, the reduction motor 4 is used to drive the transmission screw 3 to rotate, and the outer wall of the transmission screw 3 is threadedly connected to two socket concave blocks 5;

[0036] One side of each socket concave block 5 is fixedly connected to a connecting shaft 6, and the outer wall of the connecting shaft 6 is rotatably connected to a sleeve rod 7, the inner wall of the sleeve rod 7 and near its top is rotatably connected to a push rod 8, and one end of the push rod 8 is fixedly connected to a concave rotating plate 9; one side of the concave rotating plate 9 is fixedly connected to a rotating shaft 10, and the outer wall of the rotating shaft 10 is rotatably connected to two socket blocks 11, both of which are fixedly connected to the top of the frame 2, and a socket rotating plate 12 fixedly connected to the rotating shaft 10 is provided between the two socket blocks 11; one side of the socket rotating plate 12 is fixedly connected to a protective side frame 13; a longitudinal linkage mounting mechanism is installed on one side of the frame 2; and a precise positioning component is installed on the other side of the socket rotating plate 12.

[0037] In this technical solution, as shown in the attached Figure 4 As shown, two support plates 15 are provided on either side of the sliding frame 1. A mounting plate 14 is mounted on one side of the support plates 15. Both support plates 15 are fixedly connected to the mounting plates 14. A controller 16 and a battery 17 are located on one side of the mounting plate 14, from right to left. The battery 17 and the mounting plate 14 are fixedly connected to the controller 16. Connecting blocks 18 are provided on opposite sides of the two support plates 15. Both connecting blocks 18 are fixedly connected to the bottom end of the frame 2. A sliding rod 19 is fixedly connected to one side of each connecting block 18. A sleeve plate 20 is slidably connected to the outer wall of the sliding rod 19. The top of the sleeve plate 20 and the connecting block 18 are fixedly connected to the bottom end of the frame 2. Holes are drilled on the building surface according to the hole positions on the mounting plates 14. Expansion bolts are inserted to secure the mounting plates 14 to the building surface. The two support plates 15 support the sleeve plates 20. The sleeve plate 20 can realize sliding positioning of the outer walls of the two slide bars 19 , and the mounting plate 14 can support the transmission motor 23 , thereby increasing the stability of the slide frame 1 .

[0038] In this technical solution, as shown in the attached Figure 5 As shown, the inner wall of the sliding frame 1 is rotatably connected to a linkage screw 21. One end of the linkage screw 21 is coaxially connected to a transmission motor 23. A sleeve slider 22 is threadedly connected to the outer wall of the linkage screw 21. The transmission motor 23 is fixedly connected to the sliding frame 1, and a push block 24 is fixedly connected to the top of the sleeve slider 22. One side of the push block 24 is fixedly connected to the frame 2. The frame 2 and the protective side frame 13 are both made of aluminum alloy. The transmission motor 23 drives the linkage screw 21 to rotate within the sliding frame 1. The sleeve slider 22 moves backward under the force of the thread transmission. The sleeve slider 22 drives the push block 24 backward, and the push block 24 carries the frame 2 backward. The frame 2 drives the two connecting blocks 18 backward, which in turn drives the slide rod 19 backward. The slide rod 19 slides backward along the inner wall of the sleeve plate 20, allowing the frame 2 to extend from the indoor building level to the outdoors.

[0039] In this technical solution, as shown in the attached Figure 3-9As shown, the longitudinal linkage mounting mechanism includes a support frame 25 fixedly connected to one side of the frame 2; the inner wall of the support frame 25 is rotatably connected to a drive screw 26, and one side of the support frame 25 is fixedly connected to a linkage motor 27 for driving the drive screw 26 to rotate, and the outer wall of the drive screw 26 is threadedly connected to a socket push block 28, and the top of the socket push block 28 is fixedly connected to a connecting rod 29; the outer wall of the connecting rod 29 is rotatably connected to a socket rod 30, and the inner wall of the socket rod 30 is rotatably connected to a linkage push rod 31 away from the socket push block 28, and one end of the linkage push rod 31 is fixedly connected to a concave rotating block 32; one side of the concave rotating block 32 is fixedly connected to a rotating rod 33, and the outer wall of the rotating rod 33 is rotatably connected to two socket shaft blocks 34, and the two socket shaft blocks 34 are both fixedly connected to the frame 2.

[0040] A rotating sleeve 35 fixedly connected to the outer wall of the rotating rod 33 is provided between the two sleeve shaft blocks 34; a protective main frame 36 is fixedly connected to one side of the rotating sleeve plate 35, and the protective main frame 36 is rotatably connected to the frame 2. The protective main frame 36 is made of aluminum alloy, and the sleeve push block 28 is slidingly connected to the support frame 25. The sleeve push block 28 and the concave rotating block 32 are both rotatably connected to the sleeve rod 30. The two sleeve shaft blocks 34 are both rotatably connected to the rotating sleeve plate 35, and the two sleeve shaft blocks 34 are symmetrically arranged about the rotating sleeve plate 35.

[0041] In this technical solution, as shown in the attached Figure 3-11 As shown, the precise positioning assembly includes a positioning frame 37 installed on the other side of the sleeve rotating plate 12; the positioning frame 37 is fixedly connected to the other sleeve block 11, and the inner wall of the positioning frame 37 is fixedly connected to a distance sensor 38, and the inner wall of the positioning frame 37 and near its two ends are slidably connected to sensing columns 39; one end of the sensing column 39 is fixedly connected to a pressure sensor 40 for pressure sensing, and a rubber pad 41 is bonded to one side of the pressure sensor 40, and an L-shaped support block 42 is fixedly connected to one side of the rubber pad 41; the L-shaped support block 42 is fixedly connected to the positioning frame 37, the cross-section of the positioning frame 37 is concave, and the two sensing columns 39 are symmetrically arranged about the distance sensor 38.

[0042] The method of using the architectural aluminum alloy external frame of the present invention is as follows:

[0043] Step 1: During installation, during construction, a mounting plate 14 is placed indoors in the building. Holes are drilled into the building floor according to the holes on the mounting plate 14, and expansion bolts are inserted to secure the mounting plate 14 to the building floor. The mounting plate 14 supports two support plates 15, which in turn support the sleeve plate 20. The sleeve plate 20 allows for sliding positioning of the outer walls of the two slide bars 19. Furthermore, the mounting plate 14 firmly supports the transmission motor 23, which in turn supports the slide frame 1, increasing its stability and completing the fixed connection of the slide frame 1.

[0044] Step 2: During outdoor installation, the controller 16 is powered by the battery 17 , which activates the transmission motor 23 . The transmission motor 23 drives the linkage screw 21 to rotate within the slide frame 1 . Simultaneously, the linkage screw 21 carries the sleeve slider 22 backward under the action of the threaded force. This in turn drives the sleeve slider 22 backward, which in turn drives the push block 24 backward, which in turn drives the frame 2 backward. Simultaneously, the frame 2 drives the two connecting blocks 18 backward, which in turn drives the slide bar 19 backward. The slide bar 19 slides backward along the inner wall of the sleeve plate 20 , allowing the frame 2 to extend from the indoor building level to the outdoors. This positions the frame 2 outdoors, enabling it to be installed outdoors.

[0045] Step 3: During the horizontal linkage installation, the reduction motor 4 drives the transmission screw 3 to rotate inside the sliding frame 1. The transmission screw 3 drives the two socket concave blocks 5 to move under the action of the thread transmission force. In this way, the socket concave block 5 moves to the left, while the other socket concave block 5 moves to the right. The gap between the two socket concave blocks 5 increases, and the socket concave block 5 drives the connecting shaft 6 to move to the left. The connecting shaft 6 carries the sleeve rod 7 to make the push rod 8 rotate upward counterclockwise. The push rod 8 drives the concave rotating plate 9 to rotate upward counterclockwise. The concave rotating plate 9 drives the rotating shaft 10 to rotate upward counterclockwise. The other push rod 8 rotates upward clockwise. The rotating shaft 10 rotates upward counterclockwise along the inside of the two socket blocks 11, and the frame 2 supports the two socket blocks 11. The rotating shaft 10 drives the socket rotating plate 12 to rotate upward counterclockwise. The socket rotating plate 12 carries the protective side frame 13 to rotate upward counterclockwise, while the other protective side frame 13 rotates upward clockwise. The two protective side frames 13 can rotate synchronously and linked.

[0046] Step 4: During the longitudinal linkage installation, the linkage motor 27 is activated by the controller 16 to drive the drive screw 26 to rotate, and the drive screw 26 rotates inside the support frame 25. The drive screw 26 carries the sleeve push block 28 and moves left under the action of the thread transmission force. The sleeve push block 28 drives the connecting rod 29 to move left, and the connecting rod 29 drives the top of the sleeve rod 30 to rotate upward counterclockwise. As the connecting rod 29 moves left, the linkage push rod 31 carries the concave rotating block 32 to rotate upward counterclockwise. The concave rotating block 32 drives the rotating rod 33 to rotate counterclockwise, and the rotating rod 33 drives the rotating sleeve plate 35 to rotate upward counterclockwise. The rotating sleeve plate 35 drives the protective main frame 36 to rotate upward counterclockwise, so that the protective main frame 36 can be installed vertically synchronously.

[0047] Step 5, accurately position the assembly, and provide support force to the positioning support frame 37 through another socket block 11. When the socket rotating plate 12 rotates upward, the socket rotating plate 12 squeezes the sensing column 39, and the sensing column 39 slides inside the positioning support frame 37 under the squeezing force, and the sensing column 39 can squeeze the pressure sensor 40, and the pressure sensor 40 squeezes the rubber pad 41 to produce deformation, and the positioning support frame 37 supports the L-shaped support block 42, and the L-shaped support block 42 supports the rubber pad 41, so that the pressure sensor 40 can sense the squeezing force generated by the rotation of the socket rotating plate 12. When the pressure value sensed by the pressure sensor 40 is the same as the pressure value set by the controller 16, the reduction motor 4 is turned off by the controller 16, and the two socket rotating plates 12 can respectively sense the rotational squeezing force through the two pressure sensors 40 until the rotational squeezing force reaches the specified pressure, so that the top surfaces of the two socket rotating plates 12 in the vertical state are parallel to the top surface of the frame 2. At the same time, rotating the sleeve plate 35 upward will perform distance sensing through the distance sensor 38 on the positioning support frame 37. When the distance sensed by the distance sensor 38 is the same as the distance set by the controller 16, the linkage motor 27 is turned off through the controller 16, so that the top surface of the protective main frame 36 is parallel to the top surface of the protective side frame 13.

[0048] Step 6: When in use for construction, construction workers can step on the top of the frame 2, and the two protective side frames 13 can protect the construction workers on both sides, while the protective main frame 36 can protect the construction workers from behind, so that construction workers can safely carry out construction outdoors.

[0049] The contents not described in detail in the specification belong to the existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the existing technology and are not described here.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A building aluminum alloy exterior frame, comprising a sliding frame, a frame slidably connected to the upper portion of the sliding frame, a drive screw rotatably connected to the inner wall of the frame, and two threads on the outer wall of the drive screw being opposite and symmetrically provided, characterized in that: A transverse linkage mounting mechanism is installed on one side of the frame; The lateral linkage mounting mechanism includes a reduction motor fixedly connected to one side of the frame, the reduction motor is used to drive the transmission screw to rotate, and the outer wall of the transmission screw is threadedly connected to two socket concave blocks; one side of each socket concave block is fixedly connected to a connecting shaft, and the outer wall of the connecting shaft is rotatably connected to a sleeve rod, the inner wall of the sleeve rod is rotatably connected to a push rod near its top end, and one end of the push rod is fixedly connected to a concave rotating plate; one side of the concave rotating plate is fixedly connected to the rotating shaft, and the outer wall of the rotating shaft is rotatably connected to two socket blocks, both of which are fixedly connected to the top of the frame, and a socket rotating plate fixedly connected to the rotating shaft is provided between the two socket blocks; one side of the socket rotating plate is fixedly connected to a protective side frame; a longitudinal linkage mounting mechanism is installed on one side of the frame, and the longitudinal linkage mounting mechanism includes a support frame fixedly connected to one side of the frame; a support The inner wall of the support frame is rotatably connected to a driving screw, and one side of the support frame is fixedly connected to a linkage motor for driving the driving screw to rotate, and the outer wall of the driving screw is threadedly connected to a sleeve push block, and the top of the sleeve push block is fixedly connected to a connecting rod; the outer wall of the connecting rod is rotatably connected to the sleeve rod, and the inner wall of the sleeve rod is rotatably connected to a linkage push rod away from the sleeve push block, and one end of the linkage push rod is fixedly connected to a concave rotating block; one side of the concave rotating block is fixedly connected to the rotating rod, and the outer wall of the rotating rod is rotatably connected to two sleeve shaft blocks, both of which are fixedly connected to the frame, and a rotating sleeve plate fixedly connected to the outer wall of the rotating rod is provided between the two sleeve shaft blocks; one side of the rotating sleeve plate is fixedly connected to a protective main frame, which is rotatably connected to the frame; a precise positioning component is installed on the other side of the sleeve rotating plate.

2. The architectural aluminum alloy outer frame according to claim 1, characterized in that: The two sleeve concave blocks are both slidably connected to the frame; The output end of the reduction motor is coaxially connected to the transmission screw.

3. The architectural aluminum alloy external frame according to claim 1, characterized in that: The concave rotating plate and the sleeve concave block are both rotatably connected to the sleeve rod, and the center point of the push rod is higher than the center point of the connecting shaft; The two socket blocks are symmetrically arranged about the socket rotating plate.

4. The architectural aluminum alloy external frame according to claim 1, characterized in that: Two support plates are provided on both sides of the sliding frame, a mounting plate is installed on one side of the support plate, and the two support plates are fixedly connected to the mounting plate; A controller and a battery are sequentially provided on one side of the mounting plate from right to left, and the battery and the mounting plate are fixedly connected to the controller; A connecting block is provided on opposite sides of the two support plates, one side of each connecting block is fixedly connected to a sliding rod, and the outer wall of the sliding rod is slidably connected to a socket plate; The top end of the socket plate and the connecting block are fixedly connected to the bottom end of the frame.

5. The architectural aluminum alloy external frame according to claim 1, characterized in that: The inner wall of the sliding frame is rotatably connected to a linkage screw, one end of the linkage screw is coaxially connected to a transmission motor, and the outer wall of the linkage screw is threadedly connected to a sleeve slider; The transmission motor is fixedly connected to the sliding frame, and the top of the sleeve sliding block is fixedly connected to a push block, one side of the push block is fixedly connected to the frame, and the frame and the protective side frame are both made of aluminum alloy.

6. The architectural aluminum alloy external frame according to claim 1, characterized in that: The protective main frame is made of aluminum alloy, the sleeve push block is slidingly connected to the support frame, the sleeve push block and the concave rotating block are both rotatably connected to the sleeve rod, the two sleeve shaft blocks are both rotatably connected to the rotating sleeve plate, and the two sleeve shaft blocks are symmetrically arranged about the rotating sleeve plate.

7. The architectural aluminum alloy external frame according to claim 1, characterized in that: The precise positioning assembly includes a positioning support frame mounted on the other side of the sleeve rotating plate; A distance sensor is fixedly connected to the inner wall of the positioning support frame, and the positioning support frame is fixedly connected to another socket block. A sensing column is slidably connected to the inner wall of the positioning support frame near both ends thereof; a pressure sensor for pressure sensing is fixedly connected to one end of the sensing column, and a rubber pad is bonded to one side of the pressure sensor, and an L-shaped support block is fixedly connected to one side of the rubber pad; The L-shaped support block is fixedly connected to the positioning support frame. The cross-section of the positioning support frame is concave. The two sensing columns are symmetrically arranged with respect to the distance sensor.

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