Fabricated shear wall positioning device

Abstract

The invention relates to the technical field of shear wall assembly, in particular to an assembly type shear wall positioning device which comprises a fixing mechanism used for clamping a wall body, the fixing mechanism comprises positioning assemblies arranged on the two sides of the wall body, each positioning assembly comprises a first base and a second base which are arranged on the outer side of the wall body, and transmission blocks are movably installed on the first bases and the second bases; a first supporting rod is arranged on the transmission block, a second supporting rod is arranged on the first supporting rod, inserting blocks are hinged to the ends of the first supporting rod and the second supporting rod, a plurality of connecting frames are fixedly connected to the outer side of the wall, the inserting blocks are inserted into the corresponding connecting frames, and adjusting pieces used for adjusting the positions of the inserting blocks are arranged on the transmission block. By sliding the first bearing frame, adjusting the angle of the first supporting rod, sliding the sliding sleeve and adjusting the angle of the second supporting rod, the inserting block can be accurately aligned with connecting frame inserting grooves in different positions of the upper side and the lower side of a wall, the positioning problem of connecting frames of different heights and angles is solved, multi-degree-of-freedom adjustment is achieved, and manual calibration time is greatly shortened.

Description

Technical Field

[0001] The invention relates to the technical field of shear wall assembly, in particular to an assembled shear wall positioning device. Background Art

[0002] With the promotion of building industrialization and green construction concepts, prefabricated buildings are widely used due to their advantages such as high efficiency, environmental protection, and controlled quality. As the core load-bearing components of prefabricated buildings, the installation accuracy of shear walls directly affects the safety and overall stability of the building structure. Existing fixtures are mostly customized designs with fixed base spacing, which can only adapt to a single wall specification. When construction involves multi-specification components such as partition walls and load-bearing walls, the entire set of fixtures must be frequently replaced, resulting in low equipment turnover efficiency. Because the base spacing cannot be dynamically adjusted, the entire set of fixtures must be dismantled and replaced. A single changeover requires completing multiple processes such as "disassembling the old fixture, lifting the new fixture, recalibrating the positioning benchmark, and debugging the transmission system," which is time-consuming. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the present invention provides an assembled shear wall positioning device, which has the advantage of being adaptable to the assembly of walls of different specifications and solves the problem of needing to use different clamps for different wall specifications.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: The assembled shear wall positioning device includes a fixing mechanism for clamping the wall, the fixing mechanism includes positioning components provided on both sides of the wall, the positioning components include a base one and a base two provided on the outside of the wall, a transmission block can be movably installed on the base one and the base two, a support rod one is provided on the transmission block, a support rod one is provided on the support rod one, the ends of the support rod one and the support rod two are hingedly provided with an insert block, a plurality of connecting frames are fixedly connected to the outside of the wall, the insert block is inserted into the corresponding connecting frames, the transmission block is provided with an adjusting piece for adjusting the position of the insert block. The adjusting piece includes a load-bearing frame one slidably connected to the transmission block, a transmission column one is fixed on the load-bearing frame one, a rotating sleeve one is slidably connected to the transmission column one, the support rod one is fixed on the rotating sleeve one, the support rod one is slidably connected to the sliding sleeve, the load-bearing frame two is fixed on the transmission column two, the transmission column two is slidably connected to the rotating sleeve two, and the support rod two is fixed on the rotating sleeve two.

[0005] Preferably, the positioning assembly also includes a transmission part, wherein screw rod 1 is rotatably installed in base 1, and screw rod 2 is rotatably installed in base 2. Screw rod 1 and screw rod 2 are threadedly connected to the transmission blocks at corresponding positions. An outer frame is provided between base 1 and base 2, and a double-headed motor for driving screw rod 1 and screw rod 2 to rotate is fixed in the outer frame.

[0006] Preferably, screw rod one and screw rod two are both provided with bevel gear one, bevel gear two is fixedly connected to both ends of the double-headed motor, bevel gear one and adjacent bevel gear two are meshed for transmission, and the threads of screw rod one and screw rod two are arranged in opposite directions.

[0007] Preferably, both ends of the double-headed motor are fixedly connected to a transmission shaft, a limit sleeve is provided on the transmission shaft, a limit block is fixed on the transmission shaft, a slide groove is provided on the inner side of the limit sleeve, the limit block is slidably connected to the slide groove, base one and base two are rotatably connected to adjacent limit sleeves, and bevel gear one is fixed to the adjacent limit sleeve.

[0008] Preferably, a transmission sleeve is fixedly connected to the inner side of the base one, and a connecting strip is fixedly connected to the inner side of the base two, and the connecting strip is inserted into the transmission sleeve.

[0009] Preferably, a slot is provided on the connecting frame, the insert block is inserted into the slot, and the insert block is fixed to the connecting frame by a locking screw.

[0010] Preferably, a plurality of mounting plates are fixedly connected to the base 1, the base 2 and the outer frame, and the mounting plates are mounted on the ground by bolts.

[0011] Preferably, a pressure sensor is provided on the contact surface between the plug block and the connection frame, and the pressure sensor is connected to the control circuit signal of the double-headed motor to cut off the power supply of the double-headed motor.

[0012] Preferably, the sliding surfaces of the first load-bearing frame and the second load-bearing frame are both provided with a wear-resistant coating, and the wear-resistant coating is made of a tungsten carbide-based alloy material.

[0013] By means of the above technical solution, the present invention provides an assembled shear wall positioning device, which has at least the following beneficial effects: 1. This prefabricated shear wall positioning device can accurately align the insert block with the connection frame slots at different positions on the upper and lower sides of the wall by sliding the load-bearing frame 1, adjusting the angle of the support rod 1, and sliding the sleeve, adjusting the angle of the support rod 2. This solves the positioning problem of connection frames at different heights and angles, realizes multi-degree-of-freedom adjustment, improves the adaptability to special-shaped walls, and significantly reduces manual calibration time.

[0014] 2. In this assembled shear wall positioning device, a double-headed motor drives screws 1 and 2 to rotate. Due to the opposite arrangement of the screw threads, the transmission blocks move synchronously toward the wall, which can achieve symmetrical clamping force application on the blocks on both sides of the wall, avoiding tilting or damage to the wall due to uneven force, and improving the wall installation accuracy and construction quality.

[0015] 3. The assembled shear wall positioning device fixes base 1, base 2 and the outer frame to the ground with bolts through the mounting plate. At the same time, the inner connecting bar of base 2 is inserted into the inner transmission sleeve of base 1 to maintain parallelism, effectively resisting horizontal shear force and vertical overturning moment, ensuring stable installation of the base, avoiding wall positioning deviation caused by base tilt, and improving the stability of the wall during construction.

[0016] 4. The assembled shear wall positioning device has the limit sleeves on base one and base two mounted on the double-headed motor drive shaft, and the drive shaft limit block is slidably connected to the limit sleeve slide groove, so that the distance between base one and base two can be adjusted according to the wall size to adapt to walls of different thicknesses.

[0017] 5. In this assembled shear wall positioning device, the pressure sensor on the contact surface between the plug and the connecting frame monitors the contact pressure in real time. When the preset value is reached, the control circuit automatically cuts off the power supply to the double-head motor, effectively preventing wall damage caused by excessive clamping force, forming an active protection mechanism for construction safety, and improving construction safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application: Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a structural schematic diagram of the positioning assembly of the present invention; Figure 3 This is a schematic diagram of the external connection structure of the support rod 1 of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point B; Figure 5 This is a schematic diagram of the external connection structure of the double-headed motor of the present invention; Figure 6 For the present invention Figure 5 A magnified view of point A; Figure 7 It is a schematic diagram of the planar structure of the present invention.

[0019] Reference numerals: 100. Wall; 200, fixing mechanism; 201, base 1; 202, base 2; 203, transmission block; 204, support rod 1; 205, support rod 2; 206, insert block; 207, connecting frame; 208, transmission member; 2081, outer frame; 2082, double-headed motor; 2083, transmission shaft; 2084, limiting sleeve; 2085, screw rod 1; 2086, screw rod 2; 2087, bevel gear 1; 2088, limiting block ; 2089, slide groove; 20891, bevel gear 2; 209, mounting plate; 210, adjusting part; 2101, load-bearing frame 1; 2102, transmission column 1; 2103, rotating sleeve 1; 2104, slide sleeve; 2105, load-bearing frame 2; 2106, transmission column 2; 2107, rotating sleeve 2; 211, slot; 212, locking screw; 213, connecting strip; 214, transmission sleeve; 215, pressure sensor. DETAILED DESCRIPTION

[0020] 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.

[0021] The following describes the assembled shear wall positioning devices provided by some embodiments of the present invention in conjunction with the accompanying drawings.

[0022] Example 1:

[0023] When installing the wall 100, not clamping the wall 100 will lead to a significant increase in verticality and flatness errors, and it is impossible to ensure that the axis position is consistent with the design; unilateral force is likely to cause local stress concentration, resulting in component cracking or connection node failure. In order to solve the above problems, combined with Figure 1-Figure 5 As shown, the prefabricated shear wall positioning device provided by the present invention includes a fixing mechanism 200 for clamping the wall 100. The fixing mechanism 200 includes positioning components provided on both sides of the wall 100. The clamping device can provide a continuous and stable restraining force to prevent the wall 100 from being displaced due to factors such as vibration load and welding thermal deformation. The conventional unilateral support only applies constraints from one side of the wall 100, resulting in uneven force causing the wall 100 to easily tilt toward the non-supported side, resulting in a large vertical error and being unable to meet the high-precision installation requirements of prefabricated buildings; single-point or unilateral force application will cause the wall 100 to be locally subjected to concentrated stress, which can easily cause component cracking. In order to solve the above problems, the positioning assembly includes a base 1 201 and a base 2 202 provided on the outside of the wall 100, and a transmission block 203 can be movably installed on both the base 1 201 and the base 2 202, and a support rod 1 204 is provided on the transmission block 203, and a support rod 205 is provided on the support rod 1 204, and the ends of the support rod 1 204 and the support rod 2 205 are hinged with an insert block 206, and a plurality of connection frames 207 are fixed to the outside of the wall 100 , the plug block 206 is inserted into the corresponding connection frame 207, and the transmission block 203 is provided with an adjustment piece 210 for adjusting the position of the plug block 206. The plug block 206 on the support rod 1 204 and the support rod 205 is inserted into the connection frame 207, and then the transmission block 203 is moved toward the wall 100. The plug blocks 206 on the support rod 1 204 and the support rod 205 are used to clamp the wall 100 from both sides to form a bidirectional synchronous clamping force to avoid the wall 100 from tilting or local stress concentration caused by unilateral force. Compared with traditional unilateral support, bilateral multi-point clamping can reduce contact stress and protect the edge of the wall 100 and embedded components (such as sleeves and connecting bars) from damage. It is especially suitable for load-bearing shear walls with high precision requirements; Since the dimensions of the wall 100 are different when assembling at different positions, the positioning device cannot accurately align with the connection frames 207 at different heights and angles, resulting in lateral stress deviation when the plug block 206 is forcibly installed, causing local cracks in the wall 100 or damage to the connection nodes (such as grouting sleeves); it is completely inapplicable to special-shaped walls 100 (such as those with turning angles and variable cross-section components). In order to solve the above problems, the adjustment member 210 includes a load-bearing frame 1 2101 slidably connected to the transmission block 203, a transmission column 1 2102 is fixedly connected to the load-bearing frame 1 2101, a rotating sleeve 1 2103 is slidably connected to the transmission column 1 2102, and a support rod 1 204 is fixedly connected to the rotating sleeve 1 2103, so that the plug block 206 on the support rod 1 204 can move according to the position of the connection frame 207 on the upper side of the wall 100, and a sliding sleeve 2104 is slidably connected to the support rod 1 204. The sleeve 2104 is fixedly connected to the load-bearing frame 2105, and the load-bearing frame 2105 is fixedly connected to the transmission column 2106. The transmission column 2106 is slidably connected to the rotating sleeve 2107. The support rod 205 is fixed to the rotating sleeve 2107. The plug 206 on the support rod 205 can move according to the position of the connecting frame 207 on the lower side of the wall 100, so that the corresponding plug 206 can be inserted into the connecting frame 207 according to the position of the connecting frame 207. The support rod 1 204 and the support rod 205 can generate force to fix the wall 100. The position of the plug 206 can be dynamically adjusted in three dimensions: horizontally, vertically, and angularly, to accurately match the connecting frames 207 of different heights and angles on the wall 100 (such as non-standard connection points near edge components, door and window openings), thereby solving the problem that the traditional clamp fixed wheelbase cannot adapt to special-shaped walls 100, and improving compatibility.

[0024] In the traditional unilateral drive mode, the speed and stroke of the screw rods on both sides cannot be accurately controlled when manually adjusting point by point. There is a time difference and size difference in the transmission of force, which causes the wall 100 to bear an asymmetric torque and tilt toward the side with less force. In order to solve the above problem, the positioning component also includes a transmission member 208, a screw rod 1 2085 is rotatably installed in the base 1 201, and a screw rod 2 2086 is rotatably installed in the base 202. The screw rod 1 2085 and the screw rod 2 2086 are threadedly connected to the transmission block 203 at the corresponding position. An outer frame 2081 is provided between the base 1 201 and the base 2 202, and a double-headed motor 2 for driving the screw rod 1 2085 and the screw rod 2 2086 to rotate is fixed in the outer frame 2081. 082. The double-headed motor 2082 is started, which can drive the screw rod 1 2085 and the screw rod 2 2086 to rotate. The rotation of the screw rod 1 2085 and the screw rod 2 2086 can drive the corresponding transmission block 203 to move, and then automatically drive the insert block 206 on the support rod 1 204 and the support rod 2 205 to generate force, clamping the wall 100 from both sides to prevent the wall 100 from shifting. The double-headed motor 2082 drives the screw rod 1 2085 and the screw rod 2 2086 at the same time through the bevel gear pair, ensuring that the transmission blocks 203 on both sides of the wall 100 move synchronously. Compared with the traditional unilateral drive method (such as point-by-point adjustment with a manual wrench), it avoids the tilt of the wall 100 caused by uneven force on one side.

[0025] Due to the lack of a rigid synchronous transmission mechanism, the screw speed and torque are affected by the load difference when driving on one side, resulting in one fast and one slow or one stopped and one moving of the transmission blocks 203 on both sides, forming a torsional moment that forces the wall 100 to deflect. In order to solve the above problem, screw 1 2085 and screw 2 2086 are both equipped with bevel gear 1 2087, and both ends of the double-headed motor 2082 are fixed with bevel gear 2 20891. Bevel gear 1 2087 and adjacent bevel gear 2 20891 are meshed for transmission. The threads of screw 1 2085 and screw 2 2086 are set in opposite directions. Since the bevel gear 1 2087 on both sides is Symmetrically arranged, dual-headed motor 2082 activates bevel gear 1 2087, which in turn drives screw 1 2085 and screw 2 2086 via bevel gear 2 20891. Screw 1 2085 and screw 2 2086 rotate in opposite directions, while the threads of screw 1 2085 and screw 2 2086 are arranged in opposite directions. This allows the transmission blocks 203 on screw 1 2085 and screw 2 2086 to move in the same direction, automatically clamping the wall 100 and causing the transmission blocks 203 on both sides to move in the same direction and towards each other, automatically aligning the center of the wall 100 with the center axis of the fixture. Actual measurements on a project have shown that this feature can minimize deviation from the installation axis of the wall 100, significantly reducing the workload for subsequent corrections.

[0026] According to the embodiment, the transmission block 203 moves along the base and can cover shear walls of different thicknesses and widths. There is no need to replace the entire set of fixtures. It can be quickly adapted by simply adjusting the position of the plug block 206, thereby improving equipment turnover efficiency.

[0027] Example 2:

[0028] Because the base spacing is fixed or the adjustment is complicated, it is impossible to quickly adapt to the changes in shear wall specifications. It is necessary to rely on manual replacement of the entire set of clamps or disassembly of components piece by piece. Single adjustment takes a long time, and after adjustment, the transmission axes on both sides are easily misaligned, causing the clamping force to deviate from the central axis, causing the wall to tilt 100 degrees or local stress concentration. In order to solve the above problems, combined with Figure 5 and Figure 6 As shown, on the basis of embodiment 1, both ends of the double-headed motor 2082 are fixed with a transmission shaft 2083, a limiting sleeve 2084 is sleeved on the transmission shaft 2083, a limiting block 2088 is fixed on the transmission shaft 2083, a slide groove 2089 is opened on the inner side of the limiting sleeve 2084, the limiting block 2088 is slidably connected to the slide groove 2089, the base 1 201 and the base 2 202 are rotatably connected to the adjacent limiting sleeve 2084, the bevel gear 1 2087 is fixed to the adjacent limiting sleeve 2084, the base 1 201 and the base 2 202 can be placed in the corresponding position according to the size of the wall 100, to ensure that The wall 100 is clamped to the maximum extent. At this time, the limiting sleeves 2084 on the base 1 201 and the base 2 202 are inserted into the outside of the transmission shaft 2083. Then the double-headed motor 2082 is started to drive the transmission shaft 2083 to rotate. The transmission shaft 2083 drives the limiting sleeve 2084 to rotate. The bevel gear 1 2087 rotates with the limiting sleeve 2084. It can adapt to the different distances between the base 1 201 and the base, and fix walls 100 of different sizes. Through the sliding cooperation of the limiting block 2088 and the slide groove 2089, the distance between the base 1 201 and the base 2 202 is adjusted to suit different specifications of shear walls.

[0029] Specifically, a transmission sleeve 214 is fixed to the inner side of the base 1 201, and a connecting strip 213 is fixed to the inner side of the base 2 202. The connecting strip 213 is inserted into the transmission sleeve 214, and the connecting strip 213 on the base 2 202 is inserted into the limiting sleeve 2084 on the base 1 201, so that the base 1 201 and the base 2 202 are in a parallel state, ensuring that the base 1 201 and the base 2 202 always remain strictly parallel, avoiding uneven force on one side due to installation deviation.

[0030] Furthermore, a slot 211 is provided on the connecting frame 207, and the plug 206 is inserted into the slot 211. The plug 206 is fixed to the connecting frame 207 by a locking screw 212. Fixing the plug 206 by the locking screw 212 can prevent the plug 206 from shifting when a force is generated. Only an ordinary wrench is needed for disassembly, and the fixation can be quickly released in an emergency, thereby improving operational flexibility.

[0031] According to the embodiment, the limiting sleeves 2084 on the base 1 201 and the base 2 202 are mounted on the drive shaft 2083 of the double-headed motor 2082, and the limiting block 2088 of the drive shaft 2083 is slidably connected to the slide groove 2089 of the limiting sleeve 2084, so that the base 1 201 and the base 2 202 can adjust the spacing according to the size of the wall 100 and adapt to walls 100 of different thicknesses.

[0032] Example 3:

[0033] Combine Figure 4 and Figure 7 As shown, based on the first embodiment, a plurality of mounting plates 209 are fixedly connected to the base 1 201 , the base 2 202 and the outer frame 2081 , and the mounting plates 209 are mounted on the ground by bolts.

[0034] Traditional clamps do not have real-time force monitoring. When the actual thickness of the wall 100 deviates from the design value, the single-sided transmission block 203 may touch the bottom in advance while the other side is still moving, causing the side that touches the bottom first to bear double the design load. In order to solve the above problem, a pressure sensor 215 is provided on the contact surface of the plug block 206 and the connecting frame 207. The pressure sensor 215 is connected to the control circuit signal of the double-headed motor 2082 to cut off the power supply of the double-headed motor 2082 and monitor the contact force between the plug block 206 and the wall 100 in real time. When the single-sided pressure exceeds the set threshold, the power supply of the double-headed motor 2082 is cut off to prevent overload damage caused by dimensional error of the wall 100 or operational error. Actual measurement shows that the risk of component damage can be reduced.

[0035] Furthermore, the sliding surfaces of the load-bearing frame 1 2101 and the load-bearing frame 2 2105 are both provided with a wear-resistant coating, and the wear-resistant coating is made of a tungsten carbide-based alloy material.

[0036] Through the above embodiment, it can be known that: first, the base 1 201, the base 202 and the outer frame 2081 are fixed to the ground with bolts through their respective fixed mounting plates 209, and the distance between the base 1 201 and the base 2 202 is adjusted according to the size of the wall 100, so that the connecting strip 213 on the inner side of the base 202 is inserted into the transmission sleeve 214 on the inner side of the base 1 201 to keep the two parallel, and then the limiting sleeves 2084 on the base 1 201 and the base 2 202 are put on the transmission shaft 2083 at both ends of the double-headed motor 2082, so that the limiting block 2088 on the transmission shaft 2083 is aligned with the limiting sleeve 2084. The slide groove 2089 on the side is slidably connected to ensure that the bevel gear 1 2087 is meshed with the bevel gear 20891 for transmission; then, according to the position of the connecting frame 207 on the wall 100, the position of the sliding bearing frame 1 2101 on the transmission block 203 is adjusted through the transmission column 1 2102 and the rotating sleeve 1 2103 to make the insert block 206 hinged at the end of the support rod 1 204 align with the slot 211 of the connecting frame 207 on the upper side of the wall 100, and then the position of the sliding sleeve 2104 on the support rod 1 204 is adjusted through the transmission column 2106 and the rotating sleeve 2107 to adjust the support rod 2 205 The angle of the hinged plug 206 at the end of the support rod 205 is aligned with the slot 211 of the connection frame 207 on the lower side of the wall 100, and the plug 206 is inserted into the corresponding slot 211 and fixed with the locking screw 212; then the double-headed motor 2082 in the outer frame 2081 is started, and the bevel gears 20891 at both ends of the double-headed motor 2082 drive the bevel gear 1 2087 engaged therewith to rotate, and the bevel gear 1 2087 drives the screw rod 1 2085 and the screw rod 2 2086 to rotate through the limit sleeve 2084. Since the screw rod 1 2085 and the screw rod 2 2086 are arranged in opposite threads, the screw rod 1 208 5. The transmission block 203 threadedly connected to the screw rod 2086 moves synchronously toward the wall 100, and the transmission block 203 drives the support rod 1 204 and the support rod 205 to move, so that the plug block 206 applies clamping force from both sides of the wall 100; during the process, the pressure sensor 215 on the contact surface of the plug block 206 and the connecting frame 207 monitors the contact pressure in real time. When the pressure reaches the preset value, the pressure sensor 215 sends a signal to the control circuit of the double-headed motor 2082, and the control circuit automatically cuts off the power supply of the double-headed motor 2082, completing the clamping and fixation of the wall 100, ensuring that the wall 100 does not shift during the construction process.

[0037] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0038] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. The assembled shear wall positioning device is characterized by: It includes a fixing mechanism (200) for clamping the wall (100); The fixing mechanism (200) comprises positioning components arranged on both sides of the wall (100); The positioning assembly comprises a base 1 (201) and a base 2 (202) provided on the outside of the wall (100), a transmission block (203) being movably mounted on the base 1 (201) and the base 2 (202), a support rod 1 (204) being provided on the transmission block (203), a support rod 2 (205) being provided on the support rod 1 (204), an insert block (206) being hingedly connected to the end of the support rod 1 (204) and the support rod 2 (205), a plurality of connection frames (207) being fixedly connected to the outside of the wall (100), the insert blocks (206) being inserted into corresponding connection frames (207), and an adjusting member (210) for adjusting the position of the insert block (206) being provided on the transmission block (203); The adjusting member (210) comprises a load-bearing frame 1 (2101) slidably connected to the transmission block (203); a transmission column 1 (2102) is fixedly connected to the load-bearing frame 1 (2101); a rotating sleeve 1 (2103) is slidably connected to the transmission column 1 (2102); a support rod 1 (204) is fixedly connected to the rotating sleeve 1 (2103); a sliding sleeve (2104) is slidably connected to the support rod 1 (204); a load-bearing frame 2 (2105) is fixedly connected to the sliding sleeve (2104); a transmission column 2 (2106) is fixedly connected to the load-bearing frame 2 (2105); a rotating sleeve 2 (2107) is slidably connected to the transmission column 2 (2106); and the support rod 2 (205) is fixedly connected to the rotating sleeve 2 (2107).

2. The assembled shear wall positioning device according to claim 1, characterized in that: The positioning assembly further comprises a transmission member (208), wherein a screw rod (2085) is rotatably mounted in the first base (201), and a screw rod (2086) is rotatably mounted in the second base (202), wherein the screw rod (2085) and the screw rod (2086) are threadedly connected to the transmission block (203) at the corresponding position, and an outer frame (2081) is provided between the first base (201) and the second base (202), wherein a double-headed motor (2082) is fixedly mounted in the outer frame (2081) for driving the screw rod (2085) and the screw rod (2086) to rotate.

3. The assembled shear wall positioning device according to claim 1, characterized in that: The screw rod 1 (2085) and the screw rod 2 (2086) are both provided with a bevel gear 1 (2087), and both ends of the double-headed motor (2082) are fixedly connected with a bevel gear 2 (20891). The bevel gear 1 (2087) and the adjacent bevel gear 2 (20891) are meshed for transmission, and the threads of the screw rod 1 (2085) and the screw rod 2 (2086) are arranged in opposite directions.

4. The assembled shear wall positioning device according to claim 1, characterized in that: Both ends of the double-headed motor (2082) are fixedly connected to a transmission shaft (2083), a limiting sleeve (2084) is sleeved on the transmission shaft (2083), a limiting block (2088) is fixedly connected to the transmission shaft (2083), a sliding groove (2089) is provided on the inner side of the limiting sleeve (2084), the limiting block (2088) is slidably connected to the sliding groove (2089), the base 1 (201) and the base 2 (202) are rotationally connected to the adjacent limiting sleeve (2084), and the bevel gear 1 (2087) is fixed to the adjacent limiting sleeve (2084).

5. The assembled shear wall positioning device according to claim 1, characterized in that: A transmission sleeve (214) is fixedly connected to the inner side of the base 1 (201), and a connecting strip (213) is fixedly connected to the inner side of the base 2 (202), and the connecting strip (213) is inserted into the transmission sleeve (214).

6. The assembled shear wall positioning device according to claim 1, characterized in that: The connection frame (207) is provided with a slot (211), the insert block (206) is inserted into the slot (211), and the insert block (206) is fixed to the connection frame (207) via a locking screw (212).

7. The assembled shear wall positioning device according to claim 1, characterized in that: A plurality of mounting plates (209) are fixedly connected to the base 1 (201), the base 2 (202) and the outer frame (2081), and the mounting plates (209) are mounted on the ground by bolts.

8. The assembled shear wall positioning device according to claim 1, characterized in that: A pressure sensor (215) is provided on the contact surface between the insert block (206) and the connection frame (207). The pressure sensor (215) is connected to the control circuit signal of the double-headed motor (2082) and is used to cut off the power supply of the double-headed motor (2082).

9. The assembled shear wall positioning device according to claim 1, characterized in that: The sliding surfaces of the load-bearing frame 1 (2101) and the load-bearing frame 2 (2105) are both provided with a wear-resistant coating, and the wear-resistant coating is made of a tungsten carbide-based alloy material.

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