Lightweight concrete composite outer wall mounting structure

Abstract

The utility model provides a lightweight concrete composite outer wall installation structure, and relates to the technical field of assembly type building installation, a lightweight concrete composite outer wall is detachably provided with a positioning part, the installation structure comprises a cantilever piece, a bracket body, a first lifting mechanism, a second lifting mechanism, a telescopic driving mechanism and an image acquisition device, the cantilever part is detachably arranged on the steel frame structure and provided with a lifting platform, a working face is arranged on the lifting platform, a positioned part is arranged on the working face, the bracket body is movably arranged on the working face and provided with a first supporting face, a second supporting face and a third supporting face, and the first supporting face is obliquely arranged relative to the second supporting face. The first lifting mechanism, the second lifting mechanism and the image acquisition device are all arranged on the bracket bodies, the telescopic driving mechanism pushes the two bracket bodies to be close to and far away from each other, and the image acquisition device acquires position information. According to the utility model, the lightweight concrete composite outer wall can be safely mounted on the steel frame structure.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly building installation, in particular to an installation structure of a lightweight concrete composite exterior wall. Background Technique

[0002] An assembled prefabricated thermal insulation wall panel is a building wall material prefabricated in a factory. Among them, a lightweight concrete composite exterior wall is a type of assembled prefabricated thermal insulation wall panel, which is usually used as an enclosing exterior wall of a steel frame structure.

[0003] When installing the existing lightweight concrete composite exterior wall, first, the wall panel needs to be hoisted to a position matching the height of a certain floor by a hoisting device, and then, through the cooperation of manual labor and a crane, the connecting parts on the wall panel are aligned and connected with the steel frame structure.

[0004] However, since the volume and weight of the lightweight concrete composite exterior wall in a suspended state are relatively large, it is easily affected by the high-altitude environment and swings to a certain extent in the air. During the process of aligning the connecting parts on the wall panel with the steel frame structure, manual assistance for positioning is required, which poses a potential threat to the safety of the operators. Content of the Utility Model

[0005] Based on this, the purpose of the utility model is to provide an installation structure of a lightweight concrete composite exterior wall, aiming to safely install the lightweight concrete composite exterior wall on a steel frame structure.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] The utility model provides a lightweight concrete composite exterior wall installation structure, wherein a positioning portion is detachably provided at the bottom of the lightweight concrete composite exterior wall, and the lightweight concrete composite exterior wall installation structure comprises a cantilever member, two relatively arranged bracket bodies, a first lifting mechanism, a second lifting mechanism, a telescopic driving mechanism, and an image acquisition device. The cantilever member is detachably arranged on a steel frame structure, and the cantilever member is provided with a lifting platform, and a working surface is provided on the lifting platform, and a positioned portion cooperating with the positioning portion is provided on the working surface, and the bracket body is movably arranged on the working surface, and a first supporting surface and a second supporting surface are provided on a side of the bracket body close to the working surface, and the first supporting surface is inclined relative to the second supporting surface, and the inclination direction is toward the lightweight concrete composite exterior wall, and a third supporting surface parallel to the second supporting surface is provided on a side of the bracket body away from the working surface, and the third supporting surface is connected to an end of the first supporting surface close to the lightweight concrete composite exterior wall, and the first lifting mechanism ... The structure is arranged on the bracket body, and is used to support the lightweight concrete composite exterior wall and make the bottom of the lightweight concrete composite exterior wall flat on the third supporting surface. The second lifting mechanism is arranged on the bracket body. When the second lifting mechanism is in an extended state, the second supporting surface is flat on the working surface. When the second lifting mechanism is in a contracted state, the first supporting surface is flat on the working surface. The telescopic driving mechanism is movably arranged between the two bracket bodies, and is used to push the two bracket bodies away from each other along the length direction of the lightweight concrete composite exterior wall. The image acquisition device is arranged on the bracket body, and is used to acquire the relative position of the positioning part and the positioned part.

[0008] The beneficial effects of the utility model include at least: by raising the first lifting mechanism, the first lifting mechanism can support the lightweight concrete composite exterior wall in advance to prevent the lightweight concrete composite exterior wall from shaking greatly during suspension; then, during the descent of the first lifting mechanism, the alignment of the positioning part and the positioned part at the bottom of the lightweight concrete composite exterior wall can be adjusted in real time by moving the bracket body according to the information collected by the image acquisition device; when the positioning part and the positioned part begin to cooperate and connect, the lightweight concrete composite exterior wall cannot shake horizontally, and there is no need to move the bracket body; then, the first elevator is retracted until the bottom of the lightweight concrete composite exterior wall is supported on the third supporting surface; then, the second lifting mechanism is retracted so that the third supporting surface coincides with the working surface; at this time, the third supporting surface is inclined relative to the working surface; finally, the two bracket bodies are pushed away gradually by the telescopic drive mechanism, so that the lightweight concrete composite exterior wall installation structure can be safely lowered gradually to the working surface.

[0009] In addition, the lightweight concrete composite exterior wall installation structure according to the utility model may also have the following additional technical features:

[0010] Further, the installation structure of the lightweight concrete composite exterior wall further includes a clamping mechanism. The clamping mechanism is arranged on the bracket body. The clamping mechanism includes a support member and a rotary driving member. One end of the support member is rotatably connected to the bracket body, and the other end of the support member elastically presses against the wall surface of the lightweight concrete composite exterior wall. The rotary driving member is arranged on the bracket body to drive the support member to rotate relative to the bracket body.

[0011] Further, the support member includes a connecting rod, a first roller, and an elastic member. One end of the connecting rod is rotatably connected to the bracket body, and the other end of the connecting rod extends above the highest point position of the first lifting mechanism and is provided with a chute. One end of the first roller abuts against the wall surface of the lightweight concrete composite exterior wall, and the other end of the first roller is provided with a sliding rod. The sliding rod is slidably limited in the chute. The elastic member is arranged in the chute and is located between the sliding rod and the bottom wall of the chute.

[0012] Further, a first receiving groove is formed on the first support surface. The second lifting mechanism includes a first telescopic device and a first support flat plate. The first telescopic device is arranged in the first receiving groove, and the first support flat plate is connected to the telescopic end of the first telescopic device. Wherein, when the first telescopic device extends, the first support flat plate moves from inside the first receiving groove to outside the first receiving groove until the surface of the first support flat plate away from the first telescopic device coincides with the second support surface. When the first telescopic device contracts, the first support flat plate moves from outside the first receiving groove to inside the first receiving groove.

[0013] Further, the first telescopic device is a telescopic hydraulic cylinder.

[0014] Further, a second receiving groove is formed on the third support surface. The first lifting mechanism includes two rotating frames, a second telescopic device, and a second support flat plate. The two rotating frames are inclined and cross-rotatably connected. The opposite ends of the two rotating frames are rotatably connected to the inner wall of the second receiving groove. One end of the second telescopic device is connected to one of the rotating frames, and the other end of the second telescopic device is connected to the other rotating frame to drive the rotating frames to rotate relative to the bracket body. The second support flat plate is rotatably arranged on the rotating frames and is used to support the lightweight concrete composite exterior wall. Wherein, when the second telescopic device extends, the second support flat plate moves from inside the second receiving groove to outside the second receiving groove. When the second telescopic device contracts, the second support flat plate moves from outside the second receiving groove to inside the second receiving groove, so that the third support surface supports the lightweight concrete composite exterior wall.

[0015] Further, a plurality of rotating rollers arranged side by side are rotatably arranged on the second support flat plate. The plurality of rotating rollers are arranged with gaps, and the rotation axis direction of the rotating rollers is parallel to the width direction of the lightweight concrete composite exterior wall.

[0016] Further, the second telescopic device is a telescopic hydraulic cylinder.

[0017] Further, a plurality of second rollers are rotatably arranged on the bracket body, and a part of the second rollers protrudes from the first support surface.

[0018] Further, the telescopic drive mechanism is a telescopic hydraulic cylinder, and two ends of the telescopic hydraulic cylinder are respectively rotatably connected to two bracket bodies. Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of the first installation state of an embodiment of the present invention;

[0020] Figure 2 is a schematic structural diagram of the second installation state of an embodiment of the present invention;

[0021] Figure 3 is a schematic structural diagram of the third installation state of an embodiment of the present invention;

[0022] Figure 4 is a schematic structural diagram of the bracket body of an embodiment of the present invention;

[0023] Figure 5 is a schematic diagram of a partial structure of the clamping mechanism in an embodiment of the present invention;

[0024] Main Element Symbol Description:

[0025] Lightweight concrete composite exterior wall 10, positioning portion 11, cantilever member 20, lifting platform 21, working surface 22, positioned portion 23;

[0026] Bracket body 100, first support surface 110, first receiving groove 111, second support surface 120, third support surface 130, second receiving groove 131, second roller 140;

[0027] First lifting mechanism 200, rotating frame 210, second telescopic device 220, second support flat plate 230, rotating roller 231;

[0028] Second lifting mechanism 300, first telescopic device 310, first support flat plate 320;

[0029] Telescopic drive mechanism 400;

[0030] Clamping mechanism 500, support member 510, connecting rod 511, first roller 512, elastic member 513, rod 514, chute 515;

[0031] The following specific embodiments will further illustrate the present invention in conjunction with the above drawings. Specific Embodiments

[0032] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant attached drawings. Several embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0033] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0035] Please refer to Figures 1 to 5 , a lightweight concrete composite exterior wall installation structure provided by the present utility model, which is applied to the installation process of the lightweight concrete composite exterior wall. A positioning part 11, such as a positioning block, is detachably arranged at the bottom of the lightweight concrete composite exterior wall 10. The lightweight concrete composite exterior wall installation structure includes a cantilever member 20, two oppositely arranged bracket bodies 100, a first lifting mechanism 200, a second lifting mechanism 300, a telescopic driving mechanism 400, and an image acquisition device (not shown in the drawings).

[0036] The cantilever member 20 is detachably arranged on the steel frame structure, which is convenient for reuse to install the next lightweight concrete composite exterior wall 10. The cantilever member 20 is provided with a lifting platform 21. A working surface 22 is arranged on the lifting platform 21. A positioned part 23 that cooperates with the positioning part 11, such as a positioning groove for inserting the positioning block, is arranged on the working surface 22.

[0037] The bracket body 100 can move horizontally on the working surface 22, facilitating the adjustment of the position of the bracket body 100 on the working surface 22. The two bracket bodies 100 are respectively placed on both sides of the lightweight concrete composite exterior wall 10 in the length direction. The lower end of the bracket body 100 is provided with a first support surface 110 and a second support surface 120. The first support surface 110 is inclined relative to the second support surface 120, and the specific inclination direction is towards the lightweight concrete composite exterior wall 10. The upper end of the bracket body 100 is provided with a third support surface 130. The second support surface 120 is parallel to the third support surface 130, and one end of the third support surface 130 and the first support surface 110 close to the prefabricated thermal insulation wallboard 10 are connected. Optionally, the third support surface 130 can be linearly connected to the first support surface 110 or can be surface-connected.

[0038] The first lifting mechanism 200 is arranged on the bracket body 100. When the first lifting mechanism 200 is in the extended state, the first lifting mechanism 200 supports the bottom of the lightweight concrete composite exterior wall 10. When the first lifting mechanism 200 is in the contracted state, it drives the lightweight concrete composite exterior wall 10 to descend together until the positioning portion 11 is aligned and cooperatively connected with the positioned portion 23. At this time, the third support surface 130 supports the bottom of the lightweight concrete composite exterior wall 10.

[0039] The second lifting mechanism 300 is arranged on the bracket body 100. When the second lifting mechanism 300 is in the extended state, the second support surface 120 is flat against the working surface 22. When the second lifting mechanism 300 is in the contracted state, the second support surface 120 gradually tilts up until the first support surface 110 is completely flat against the working surface 22. At this time, the third support surface 130 is in an inclined state.

[0040] The telescopic driving mechanism 400 is movably arranged between the two bracket bodies 100. When the second lifting mechanism 300 contracts and the first support surface 110 is completely flat against the working surface 22, the telescopic driving mechanism 400 starts to extend. At this time, the telescopic driving mechanism 400 generates a thrust parallel to the length direction of the lightweight concrete composite exterior wall 10. This thrust causes the two bracket bodies 100 to move on the working surface 22, and further causes the two bracket bodies 100 to move away from each other until the lightweight concrete composite exterior wall 10 slides off the inclined third support surface 130 onto the working surface 22.

[0041] The image acquisition device is provided on the bracket body 100. The image acquisition device can be a device such as a camera or a lidar. When the first lifting mechanism 200 drives the lightweight concrete composite exterior wall 10 to descend, it is used to collect the relative positions of the positioning part 11 and the positioned part 23. If the positioning part 11 and the positioned part 23 are not cooperatively aligned, the hoisting device can adjust the position of the bracket body 100 according to the real-time image collected by the image acquisition device until a connection relationship is generated between the positioning part 11 and the positioned part 23. For example, the positioning block is inserted into the positioning groove to a certain depth. At this time, the lightweight concrete composite exterior wall 10 cannot move horizontally and cannot shake horizontally, and the third support surface 130 begins to support the bottom of the lightweight concrete composite exterior wall 10.

[0042] It should be noted that during the entire installation process, the hoisting device is always in the state of hoisting the lightweight concrete composite exterior wall 10 upward until the lightweight concrete composite exterior wall 10 is stably installed on the working surface 22 and the diagonal support is installed before the connection can be released. Then, lower the lifting platform 21 to disengage the positioning part 11 from the positioned part 23. Finally, remove the cantilever 20 from the steel frame structure to install the next lightweight concrete composite exterior wall 10. At the same time, the positioning part 11 can also be removed to avoid affecting the splicing between adjacent lightweight concrete composite exterior walls 10.

[0043] In some alternative embodiments, as Figures 1 to 4 shown, the lightweight concrete composite exterior wall installation structure further includes a clamping mechanism 500. The clamping mechanism 500 is provided on the bracket body 100. Specifically, the clamping mechanism 500 includes a support member 510 and a rotation driving member (not shown in the drawings).

[0044] Among them, the support members 510 on each bracket body 100 are provided on both sides of the wall surface of the lightweight concrete composite exterior wall 10, and at least one support member 510 is provided on each side. One end of the support member 510 is rotatably connected to the bracket body 100, that is, the support member 510 can rotate relative to the bracket body 100. The other end of the support member 510 elastically presses against the wall surface of the lightweight concrete composite exterior wall 10, so that when the first lifting mechanism 200 or the third support surface 130 supports the bottom of the lightweight concrete composite exterior wall 10, the wall surface of the lightweight concrete composite exterior wall 10 will not tilt, resulting in jamming when the positioning block continues to be inserted into the positioning groove, or to avoid stress concentration on the positioning block and the positioning groove, resulting in deformation and the positioning block being unable to continue to be inserted into the positioning groove.

[0045] The rotation driving member is arranged on the bracket body 100. When the first lifting mechanism 200 starts to support the bottom of the lightweight concrete composite exterior wall 10, the rotation driving member drives the support member 510 to rotate relative to the bracket body 100, so that the upper end of the support member 510 rotates upward to a position above the highest point of the first lifting mechanism 200, and then elastically presses the upper end of the support member 510 against the wall surface of the lightweight concrete composite exterior wall 10; when the first lifting mechanism 200 does not support the bottom of the lightweight concrete composite exterior wall 10, the rotation driving member drives the support member 510 to rotate in the opposite direction relative to the bracket body 100, so that the upper end of the support member 510 descends to a position close to the bracket body 100 to avoid affecting the operation of the hoisting device. Optionally, the rotation driving member is a rotation motor.

[0046] In some alternative embodiments, such as Figure 5 shown, the support member 510 includes a connecting rod 511, a first roller 512, and an elastic member 513. The lower end of the connecting rod 511 is rotatably connected to the bracket body 100. After the connecting rod 511 rotates, the upper end of the connecting rod 511 is located above the highest point of the first lifting mechanism 200. A chute 515 is provided at the upper end of the connecting rod 511. The wheel surface of the first roller 512 abuts against the wall surface of the lightweight concrete composite exterior wall 10. A slide bar 514 is provided at the fixed end of the first roller 512. During assembly, the slide bar 514 is inserted into the chute 515. The elastic member 513 is arranged in the chute 515. One end of the elastic member 513 is connected to the slide bar 514, and the other end is connected to the bottom wall of the connecting chute 515. In addition, in order to prevent the slide bar 514 from falling out of the chute 515, an end cover can be provided at the open end of the chute 515. A through hole is provided on the end cover. The diameters of the rod portions of the slide bar 514 inside and outside the chute 515 are different. The rod portion with a larger diameter is located inside the chute 515, and the rod portion with a smaller diameter is located outside the chute 515 and can be inserted into the through hole on the end cover.

[0047] In some alternative embodiments, such as Figure 4As shown, a first receiving groove 111 is formed in the first support surface 110. The second lifting mechanism 300 includes a first telescopic device 310 and a first support flat plate 320. The first telescopic device 310 is disposed in the first receiving groove 111, and the first support flat plate 320 is connected to the telescopic end of the first telescopic device 310. When the first telescopic device 310 extends, the first support flat plate 320 moves out of the first receiving groove 111. When the first support flat plate 320 rises to the highest position, the bottom surface of the first support flat plate 320 coincides with the second support surface 120. At this time, the third support surface 130 is in a state parallel to the working surface 22. After the hoisting device places the lightweight concrete composite exterior wall 10 on the second lifting mechanism 200 and the second lifting mechanism 200 places the lightweight concrete composite exterior wall 10 it supports on the third support surface 130, the first telescopic device 310 starts to contract until the first support flat plate 320 gradually moves from outside the first receiving groove 111 to inside the first receiving groove 111. At this time, the first support surface 110 coincides with the working surface 22, and the third support surface 130 is in a state inclined to the working surface 22. At this time, the two bracket bodies 100 are gradually pushed away by the telescopic driving mechanism 400 until the lightweight concrete composite exterior wall 10 slides off the inclined third support surface 130 onto the working surface 22. Optionally, the first telescopic device 310 is a telescopic hydraulic cylinder.

[0048] In some alternative embodiments, such as Figure 4As shown in the figure, a second receiving groove 131 is formed in the third support surface 130. The first lifting mechanism 200 includes two rotating frames 210, a second telescopic device 220, and a second support flat plate 230. The left rotating frame 210 is inclined to the right, and the bottom end of the left rotating frame 210 is rotatably arranged on the inner wall of the second receiving groove 131. The right rotating frame 210 is inclined to the left, and the bottom end of the right rotating frame 210 is rotatably arranged on the inner wall of the second receiving groove 131. The middle parts of the left rotating frame 210 and the right rotating frame 210 are cross-rotatably connected together. One end of the second telescopic device 220 is fixed to the bottom end of one of the rotating frames 210, and the other end of the second telescopic device 220 is fixed to the bottom end of the other rotating frame 210. The second support flat plate 230 is rotatably connected to the two rotating frames 210. When the second telescopic device 220 performs telescopic movement, the left rotating frame 210 and the right rotating frame 210 rotate synchronously relative to the bracket body 100. Specifically, when the second telescopic device 220 extends, both the left rotating frame 210 and the right rotating frame 210 flip outward. When the second telescopic device 220 contracts, both the left rotating frame 210 and the right rotating frame 210 flip inward. The second support flat plate 230 is arranged on the left rotating frame 210 and the right rotating frame 210, and supports the lightweight concrete composite exterior wall 10 during use. In addition, in order to enable the bottom of the lightweight concrete composite exterior wall 10 to be transferred from the second support flat plate 230 to the third support surface 130 when the second telescopic device 220 contracts, when the second telescopic device 220 contracts, the second support flat plate 230 moves from outside the second receiving groove 131 to inside the second receiving groove 131. At this time, the upper surface of the second support flat plate 230 can be flush with the surface of the third support surface 130 or lower than the third support surface 130. Optionally, the second telescopic device 220 is a telescopic hydraulic cylinder.

[0049] Since the bottom of the lightweight concrete composite exterior wall 10 is supported on the third support surface 130, the inclined surface is not conducive to the sliding of the lightweight concrete composite exterior wall 10. For this reason, in some alternative embodiments, such as Figure 4 As shown in the figure, a plurality of rotating rollers 231 arranged side by side are rotatably arranged on the second support flat plate 230. The plurality of rotating rollers 231 are arranged with gaps to be able to rotate freely. The height of the rotating rollers 231 is slightly higher than that of the third support surface 130, and the direction of the rotation axis of the rotating rollers 231 is parallel to the width direction of the lightweight concrete composite exterior wall 10. In this way, when the telescopic driving mechanism 400 pushes the two bracket bodies 100 to gradually move away from each other, the lightweight concrete composite exterior wall 10 supported on the third support surface 130 can smoothly move downward until it slides onto the working surface 22.

[0050] In order to enable the two bracket bodies 100 to move more smoothly on the working surface 22 when the telescopic driving mechanism 400 acts, in some alternative embodiments, such as Figure 4As shown, a plurality of second rollers 140 are rotatably arranged on the bracket body 100, and a part of the second rollers 140 protrudes above the first support surface 110. In this way, when the first support surface 110 is completely parallel to the working surface 22, the surface contact between the first support surface 110 and the working surface 22 is changed into the rolling contact between the roller surface of the second roller 140 and the working surface 22, reducing the frictional force, so that a relatively small acting force can be applied to push the bracket body 100 to move.

[0051] In some alternative embodiments, the telescopic drive mechanism 400 is a telescopic hydraulic cylinder, and the two ends of the telescopic hydraulic cylinder are respectively rotatably connected to two bracket bodies 100.

[0052] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0053] The above-described embodiments only represent several implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the appended claims.

Claims

1. A lightweight concrete composite exterior wall installation structure, characterized in that, The bottom of the lightweight concrete composite exterior wall is detachably provided with a positioning part, and the installation structure of the lightweight concrete composite exterior wall includes: A cantilever member, which is detachably arranged on the steel frame structure. The cantilever member is provided with a lifting platform, and a working surface is arranged on the lifting platform. A positioned part that cooperates with the positioning part is arranged on the working surface; Two oppositely arranged bracket bodies, which are movably arranged on the working surface. A first support surface and a second support surface are arranged on one side of the bracket body close to the working surface. The first support surface is inclined relative to the second support surface, and the inclination direction is towards the lightweight concrete composite exterior wall. A third support surface parallel to the second support surface is arranged on the side of the bracket body far from the working surface. The third support surface is connected to one end of the first support surface close to the lightweight concrete composite exterior wall; A first lifting mechanism, which is arranged on the bracket body and is used to support the lightweight concrete composite exterior wall and make the bottom of the lightweight concrete composite exterior wall flat against the third support surface; A second lifting mechanism, which is arranged on the bracket body. When the second lifting mechanism is in the extended state, the second support surface is flat against the working surface. When the second lifting mechanism is in the contracted state, the first support surface is flat against the working surface; A telescopic driving mechanism, which is movably arranged between the two bracket bodies and is used to push the two bracket bodies to move away from each other along the length direction of the lightweight concrete composite exterior wall; An image acquisition device, which is arranged on the bracket body and is used to acquire the relative position between the positioning part and the positioned part.

2. The installation structure of the lightweight concrete composite exterior wall according to claim 1, wherein, The installation structure of the lightweight concrete composite exterior wall further includes a clamping mechanism. The clamping mechanism is arranged on the bracket body, and the clamping mechanism includes: A support member, one end of which is rotatably connected to the bracket body, and the other end of which elastically presses against the wall surface of the lightweight concrete composite exterior wall; A rotation driving member, which is arranged on the bracket body to drive the support member to rotate relative to the bracket body.

3. The installation structure of the lightweight concrete composite exterior wall according to claim 2, characterized in that, The support member includes: A connecting rod, one end of which is rotatably connected to the bracket body, and the other end of which extends above the highest point position of the first lifting mechanism and is provided with a chute; A first roller, one end of which abuts against the wall surface of the installation structure of the lightweight concrete composite exterior wall, and the other end of which is provided with a sliding rod, and the sliding rod is slidably limited in the chute; An elastic member, which is arranged in the chute and is located between the sliding rod and the bottom wall of the chute.

4. The installation structure of the lightweight concrete composite exterior wall according to any one of claims 1 to 3, characterized in that, A first accommodation groove is formed on the first support surface. The second lifting mechanism includes: A first telescopic device, which is arranged in the first accommodation groove; A first support flat plate, which is connected to the telescopic end of the first telescopic device; Wherein, when the first telescopic device extends, the first support flat plate moves from inside the first accommodation groove to outside the first accommodation groove until the surface of the first support flat plate far from the first telescopic device coincides with the second support surface. When the first telescopic device contracts, the first support flat plate moves from outside the first accommodation groove to inside the first accommodation groove.

5. The installation structure of the lightweight concrete composite exterior wall according to claim 4, characterized in that, The first telescopic device is a telescopic hydraulic cylinder.

6. The installation structure of the lightweight concrete composite exterior wall according to any one of claims 1 to 3, characterized in that, A second receiving groove is formed in the third support surface, and the first lifting mechanism includes: Two rotating frames that are inclined and cross-rotationally connected, and opposite ends of the two rotating frames are rotationally connected to the inner wall of the second receiving groove; A second telescopic device, one end of the second telescopic device is connected to one of the rotating frames, and the other end of the second telescopic device is connected to the other rotating frame to drive the rotating frame to rotate relative to the bracket body; A second support flat plate, rotatably arranged on the rotating frame for supporting the lightweight concrete composite exterior wall; Wherein, when the second telescopic device extends, the second support flat plate moves from inside the second receiving groove to outside the second receiving groove, and when the second telescopic device contracts, the second support flat plate moves from outside the second receiving groove to inside the second receiving groove, so that the third support surface supports the lightweight concrete composite exterior wall.

7. The installation structure of the lightweight concrete composite exterior wall according to claim 6, characterized in that, A plurality of rotating rollers arranged side by side are rotatably provided on the second support flat plate, and the plurality of rotating rollers are arranged at intervals, and the rotation axis direction of the rotating rollers is parallel to the width direction of the lightweight concrete composite exterior wall.

8. The installation structure of the lightweight concrete composite exterior wall according to claim 6, characterized in that, The second telescopic device is a telescopic hydraulic cylinder.

9. The installation structure of the lightweight concrete composite exterior wall according to any one of claims 1 to 3, characterized in that, A plurality of second rollers are rotatably provided on the bracket body, and part of the second rollers protrude above the first support surface.

10. The installation structure of the lightweight concrete composite exterior wall according to any one of claims 1 to 3, characterized in that, The telescopic driving mechanism is a telescopic hydraulic cylinder, and both ends of the telescopic hydraulic cylinder are rotationally connected to the two bracket bodies respectively.

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