Laser measurement correction device convenient for curtain wall installation

Abstract

The invention discloses a laser measurement correction device convenient for curtain wall installation, and relates to the technical field of curtain wall installation, and the laser measurement correction device comprises an adsorption assembly and an observation assembly; the adsorption assembly comprises a rotating plate, an energy storage plate and an extension plate; the extending plate is fixed to one side of the energy storage plate, the energy storage plate is used for being adsorbed to a curtain wall, and the rotating plate is rotationally connected to the end, away from the energy storage plate, of the extending plate through a friction hinge. The observation assembly comprises a rhombic plate, and the rhombic plate is rotationally connected to one side of the rotating plate; the whole device can be firmly adsorbed on the surface of a curtain wall through an electric suction cup of the adsorption assembly, a stable and reliable reference platform is provided for measurement, and errors caused by factors such as manual shaking or wind power in traditional handheld measurement are avoided; the rotating plate is connected with the extension plate through the friction hinge, so that the rhombic plate and the laser transmitter can flexibly rotate to the optimal observation angle to adapt to the position where the sight of a worker faces upwards or downwards, and can be automatically fixed after being adjusted to facilitate multi-angle observation.

Description

Technical Field

[0001] This invention relates to the field of curtain wall installation technology, and in particular to a laser measurement and correction device that facilitates curtain wall installation. Background Technology

[0002] As the external envelope of modern buildings, curtain walls not only undertake architectural functions such as thermal insulation, heat insulation, sound insulation, and waterproofing, but are also a key factor determining the aesthetic effect of buildings. With the diversification and complexity of architectural designs, the precision requirements for curtain wall installation are becoming increasingly stringent, especially the control of its flatness, verticality, and horizontality, which directly affects the overall aesthetics and structural safety of the building.

[0003] In traditional curtain wall installation, leveling the pre-fixed curtain wall panels is a crucial and tedious process. Currently, construction workers commonly use methods such as straightedges, spirit levels, or ordinary bubble levels for manual measurement.

[0004] These traditional methods have several drawbacks: First, relying on manual visual observation of the alignment between the straightedge and the curtain wall or the liquid level in the leveling tube introduces significant subjective errors, making it difficult to guarantee measurement accuracy, especially in poor lighting or at a distance. Second, the user must be at eye level with the observation surface to obtain an accurate position, a cumbersome process. Furthermore, in the installation of curtain walls for high-rise or super high-rise buildings, the complex construction environment and factors such as wind can affect the stability of the measuring tools, further increasing measurement errors.

[0005] Existing equipment lacks a dedicated device that can quickly and securely adhere to the curtain wall structure for direct, close-range measurement. Construction workers often need to use handheld devices for measurement, making it impossible to monitor the curtain wall panels in real time while adjusting them. This results in the installation and calibration process requiring multiple people to work together, repeatedly adjusting and measuring, which severely impacts construction efficiency.

[0006] Therefore, there is an urgent need in this field for a measurement and correction device specifically designed for curtain wall installation. This device can be easily fixed to the curtain wall surface, providing accurate and intuitive level indication, and can also provide a certain degree of automatic alarm feedback to overcome the shortcomings of existing technologies and improve the accuracy and efficiency of curtain wall installation. Summary of the Invention

[0007] This application provides a laser measurement and correction device that facilitates curtain wall installation. It solves the problem of existing technologies requiring the user's line of sight to be level with the observation surface for accurate positioning, a process that is cumbersome. Furthermore, in the installation of curtain walls in high-rise or super high-rise buildings, the complex construction environment and factors such as wind can affect the stability of measuring tools, further increasing measurement errors. This device achieves secure adhesion of the entire device to the curtain wall surface via an electric suction cup of the adsorption component, providing a stable and reliable reference platform for measurement. This avoids errors caused by human movement or wind in traditional handheld measurements. The rotating plate is connected to the extension plate via a friction hinge, allowing the diamond-shaped plate and laser emitter to rotate flexibly to the optimal observation angle, adapting to whether the worker's line of sight is upward or downward, and automatically fixing after adjustment for convenient multi-angle observation. By aligning the tip of the diamond-shaped plate with the marking line and projecting the laser point onto the marking line, workers are provided with clear and objective standards for judging levelness, reducing subjective visual errors present in traditional methods such as rulers and levels, and significantly improving measurement accuracy.

[0008] This application provides a laser measurement and correction device that is easy to install on curtain walls, including an adsorption component and an observation component; the adsorption component includes a rotating plate, an energy storage plate, and an extension plate;

[0009] The extension plate is fixed to one side of the energy storage plate, which is used to adhere to the curtain wall. The rotating plate is rotatably connected to the end of the extension plate away from the energy storage plate via a friction hinge.

[0010] The observation component includes a rhombus-shaped plate, which is rotatably connected to one side of a rotating plate;

[0011] Diamond-shaped plates are used by workers to check the levelness of the curtain wall.

[0012] As an improvement, after the curtain wall installation and correction are completed, the rotation axis of the rotating plate is parallel to the ground;

[0013] After the curtain wall installation and correction are completed, the straight line formed by the two sharp points of the rhomboid plate is parallel to the rotation axis of the rotating plate.

[0014] As an improvement, the observation components also include a laser emitter;

[0015] There are two laser emitters, each corresponding to one of the two tips of the rhombus plate;

[0016] The laser emitter is fixed to the side of the rhombus plate near the rotating plate, and the laser emitter is located at the tip of the rhombus plate.

[0017] As an improvement, the adsorption assembly also includes a motorized suction cup, markings, a handle, and a controller;

[0018] There are multiple electric suction cups, which are evenly spaced and fixed on the side of the energy storage plate away from the extension plate.

[0019] The side of the rotating plate away from the extension plate has a fixed marking line;

[0020] After the curtain wall installation and correction are completed, the straight line formed by the two sharp points of the connecting diamond plate is parallel to the length direction of the marking line, and the center of the rotating shaft of the diamond plate connected to the rotating plate is located on the marking line.

[0021] After the curtain wall installation and correction are completed, the laser emitter output is directed onto the marked line.

[0022] Both the handle and the controller are fixed to the side of the rotating plate away from the extension plate;

[0023] An energy storage battery is installed inside the energy storage panel, and the electric suction cup, controller and laser emitter are all electrically connected to the energy storage battery inside the energy storage panel;

[0024] Both the electric suction cup and the laser emitter are electrically connected to the controller;

[0025] The controller is used to control the start and stop of the electric suction cup and the laser emitter, and the energy storage battery in the energy storage plate is used to power the electric suction cup and the laser emitter.

[0026] As an improvement, the adsorption assembly also includes an installation port;

[0027] The observation component also includes two abutting parts, each corresponding to one of the two sharp points of the rhombus plate.

[0028] A single abutment consists of two abutment rods and two whistles;

[0029] The number of installation ports is consistent with the sum of the number of contact rods in the two contact parts, and they correspond one-to-one;

[0030] An installation opening is provided on the side of the rotating plate, which extends through the rotating plate and is located on the upper and lower sides of the marking.

[0031] The abutment rod is a cylindrical shape with an opening at one end. The whistle is fixed at the opening of the abutment rod, and the end of the abutment rod with the opening is fixed inside the mounting hole.

[0032] The two abutting rods within the same abutting component are located on the upper and lower sides of the same tip of the rhomboid plate, respectively;

[0033] The abutment is made of rubber.

[0034] As an improvement, after the curtain wall installation and correction are completed, the axis of the abutment rod is perpendicular to the rotation axis of the rotating plate.

[0035] As an improvement, after the curtain wall installation and correction are completed, the diamond-shaped panels are in close contact with the upper and lower side abutments.

[0036] As an improvement, the observation components also include a drop rope and a counterweight.

[0037] There are two weight ropes and two counterweights, each corresponding to one of the two sharp points of the rhombus plate.

[0038] The weight rope is fixed below the tip of the diamond-shaped plate, and the counterweight is fixed below the weight rope.

[0039] As an improvement, the contact element also includes a connecting pipe;

[0040] The connecting tube is arc-shaped, and its two ends are respectively fixed to one end of two abutting rods inside the same abutting component;

[0041] The connecting tube is fixed at the end of the contact rod furthest from the rotating plate;

[0042] The connecting pipe is made of rubber.

[0043] As an improvement, the two contact rods and the connecting tube in the same contacting component form a U-shaped groove;

[0044] The tip of the diamond-shaped plate is located within the U-shaped groove formed by two abutting rods and a connecting tube in the same abutting component.

[0045] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0046] Firstly, the entire device is firmly attached to the curtain wall surface by the electric suction cup of the adsorption component, providing a stable and reliable reference platform for measurement and avoiding errors caused by human shaking or wind in traditional handheld measurements. The rotating plate is connected to the extension plate via a friction hinge, allowing the diamond plate and laser emitter to be flexibly rotated to the optimal viewing angle, adapting to the worker's line of sight facing upwards or downwards, and automatically fixed after adjustment, facilitating multi-angle observation. Through two visual methods—aligning the tip of the diamond plate with the marking line and projecting the laser point onto the marking line—workers are provided with clear and objective standards for judging levelness, reducing subjective visual errors present in traditional methods such as rulers and levels, and significantly improving measurement accuracy.

[0047] Secondly, it liberates the operator by introducing a contact mechanism consisting of an abutment rod and a whistle. When the curtain wall is not level, the swaying diamond-shaped plate compresses the air inside the abutment rod, driving the whistle to sound. This allows workers to judge whether the curtain wall is undergoing dynamic adjustment simply by hearing, without constantly monitoring the device, greatly improving the efficiency of installation and adjustment, and allowing workers to focus more on the adjustment operation itself, thus enhancing safety. The rubber abutment rod cushions and limits the swaying of the diamond-shaped plate, while its squeezing sensation also provides tactile feedback, enhancing the intuitiveness of the operation.

[0048] Thirdly, a drop rope and counterweight were added. Regardless of how the rotating plate rotates, even if the rhombus plate faces upwards, the counterweight always provides a downward pulling force to the rhombus plate through gravity, ensuring that its tip can continuously and effectively press against the abutment rod. This solves the problem in Embodiment 2 where the prompting function fails due to changes in gravity at specific angles, ensuring the reliability of the audible prompts under all operating conditions. A connecting tube was added, forming a U-shaped groove with the two abutment rods, constraining the tip of the rhombus plate within it. This effectively prevents the rhombus plate from detaching from the abutment member during violent shaking or excessive angles, protecting the device from damage and ensuring the stability and reusability of the measurement system. Attached Figure Description

[0049] Figure 1 This invention provides a three-dimensional laser measurement and correction device that is easy to install on curtain walls. Figure 1 ;

[0050] Figure 2 This invention provides a three-dimensional laser measurement and correction device that is easy to install on curtain walls. Figure 2 ;

[0051] Figure 3 This is a schematic diagram of the laser emitter installation of a laser measurement and calibration device for easy installation on a curtain wall, according to the present invention.

[0052] Figure 4 This is a schematic diagram of the installation of the contact rod of a laser measurement and correction device for easy installation on a curtain wall, according to the present invention.

[0053] Figure 5 This is a cross-sectional view of the contact rod of a laser measurement and correction device for easy installation on a curtain wall according to the present invention;

[0054] Figure 6 This is a schematic diagram of the connecting pipe installation of a laser measurement and correction device for easy installation on curtain walls according to the present invention.

[0055] In the diagram: 100, Adsorption assembly; 110, Rotating plate; 111, Mounting port; 120, Energy storage plate; 130, Electric suction cup; 140, Extension plate; 150, Marking line; 160, Handle; 170, Controller; 200, Observation assembly; 210, Rhomboid plate; 220, Abutment rod; 230, Whistle; 240, Falling rope; 250, Counterweight; 260, Connecting pipe; 270, Laser emitter. Detailed Implementation

[0056] To facilitate understanding of the present invention, a more complete description of this application will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the invention. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to enable a more thorough and complete understanding of the disclosure of the present invention.

[0057] It should be noted that the terms "vertical," "horizontal," "up," "down," "left," "right," and similar expressions used in this article are for illustrative purposes only and do not represent the only possible implementation.

[0058] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to limit the invention; the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0059] Example 1: As Figures 1-3 As shown, this application discloses a laser measurement and correction device that is easy to install on a curtain wall, including an adsorption component 100 and an observation component 200; the adsorption component 100 includes a rotating plate 110, an energy storage plate 120, an electric suction cup 130, an extension plate 140, a marking line 150, a handle 160 and a controller 170.

[0060] The extension plate 140 is fixed to one side of the energy storage plate 120, the energy storage plate 120 is used to be attached to the curtain wall, and the rotating plate 110 is rotatably connected to the end of the extension plate 140 away from the energy storage plate 120 via a friction hinge.

[0061] After the curtain wall installation and correction are completed, the rotation axis of the rotating plate 110 is parallel to the ground.

[0062] The observation assembly 200 includes a rhombus plate 210 and a laser emitter 270, with the rhombus plate 210 rotatably connected to one side of the rotating plate 110;

[0063] Diamond-shaped plate 210 is used by workers to observe the levelness of the curtain wall.

[0064] Specifically, during the installation of the curtain wall, users could only observe the position of the diamond-shaped panel 210 by adjusting the height of their own line of sight. After the improvement, the rotating plate 110 can be rotated as needed to make the diamond-shaped panel 210 face upward or downward, so as to observe the position of the diamond-shaped panel 210.

[0065] Furthermore, the rotating plate 110 is rotatably connected to one side of the extension plate 140 via a friction hinge, and can fix its current position after rotating at a certain angle.

[0066] After the curtain wall installation and correction are completed, the straight line formed by the two sharp points of the rhomboid plate 210 is parallel to the rotation axis of the rotating plate 110.

[0067] There are two laser emitters 270, each corresponding to one of the two tips of the rhomboid plate 210;

[0068] The laser emitter 270 is fixed on the side of the rhombus plate 210 near the rotating plate 110, and the laser emitter 270 is located at the tip of the rhombus plate 210.

[0069] There are multiple electric suction cups 130, and the multiple electric suction cups 130 are evenly spaced and fixed on the side of the energy storage plate 120 away from the extension plate 140.

[0070] Specifically, the entire device is attached to the curtain wall surface by activating the electric suction cup 130.

[0071] The side of the rotating plate 110 away from the extension plate 140 has a fixed marking line 150;

[0072] After the curtain wall installation and correction are completed, the straight line formed by the two sharp points of the rhombus plate 210 is parallel to the length direction of the mark 150, and the center of the rotating shaft of the rhombus plate 210, which is rotatably connected to the rotating plate 110, is located on the mark 150.

[0073] After the curtain wall installation and correction are completed, the output end of the laser emitter 270 illuminates the mark 150.

[0074] Specifically, users can determine whether the curtain wall is in a horizontal state by observing whether the sharpest points on both sides of the diamond plate 210 are on the mark 150 and whether the output end of the laser emitter 270 is illuminating the mark 150.

[0075] When the sharpest points on both sides of the rhombus plate 210 are on the mark line 150, and the output end of the laser emitter 270 is illuminating the mark line 150, the curtain wall position adjustment is complete.

[0076] Both the handle 160 and the controller 170 are fixed to the side of the rotating plate 110 away from the extension plate 140;

[0077] An energy storage battery is installed inside the energy storage plate 120. The electric suction cup 130, the controller 170 and the laser emitter 270 are all electrically connected to the energy storage battery inside the energy storage plate 120.

[0078] Both the electric suction cup 130 and the laser emitter 270 are electrically connected to the controller 170;

[0079] The controller 170 is used to control the start and stop of the electric suction cup 130 and the laser emitter 270, and the energy storage battery in the energy storage plate 120 is used to power the electric suction cup 130 and the laser emitter 270.

[0080] Specifically, the user can pick up the entire device using the handle 160 and control the start and stop of the electric suction cup 130 using the controller 170, thereby adjusting the position of the entire device;

[0081] When the energy storage battery in the energy storage plate 120 is depleted, it can be charged.

[0082] The electric suction cup 130, the laser emitter 270, and the energy storage battery in the energy storage plate 120 are all existing technologies and will not be described in detail here.

[0083] The technical solutions described in the embodiments of this application above have at least the following technical effects or advantages:

[0084] The entire device is firmly attached to the curtain wall surface by the electric suction cup 130 of the adsorption component 100, providing a stable and reliable reference platform for measurement and avoiding errors caused by human shaking or wind in traditional handheld measurements. The rotating plate 110 is connected to the extension plate 140 via a friction hinge, allowing the rhombus plate 210 and the laser emitter 270 to be flexibly rotated to the optimal viewing angle, adapting to the worker's line of sight facing upwards or downwards, and automatically fixing after adjustment for convenient multi-angle observation. The alignment of the tip of the rhombus plate 210 with the marking line 150 and the projection of the laser point onto the marking line 150 provide workers with clear and objective standards for judging levelness, reducing subjective visual errors present in traditional methods such as rulers and levels, and significantly improving measurement accuracy.

[0085] Example 2: In Example 1, the user observes the position of the diamond-shaped plate 210 and the illumination position of the laser emitter 270 to determine whether the curtain wall adjustment is complete. However, during use, workers cannot constantly observe the position of the diamond-shaped plate 210 and the illumination position of the laser emitter 270. Constantly observing these positions would reduce installation and adjustment efficiency and safety. Therefore, the solution in Example 1 is improved, such as... Figure 1 , Figure 4 , Figure 5 As shown:

[0086] The adsorption assembly 100 also includes an installation port 111;

[0087] The observation component 200 also includes two abutting members, which correspond to the two tips of the rhomboid plate 210 respectively.

[0088] A single abutment includes two abutment rods 220 and two whistles 230;

[0089] The number of mounting ports 111 is consistent with the sum of the number of contact rods 220 in the two contact parts, and they correspond one-to-one;

[0090] The rotating plate 110 has an installation port 111 on its side, which passes through the rotating plate 110 and is located on the upper and lower sides of the marking 150.

[0091] The abutment rod 220 is a cylindrical shape with an opening at one end. The whistle 230 is fixed at the opening of the abutment rod 220, and the end of the abutment rod 220 with the opening is fixed in the mounting port 111.

[0092] After the curtain wall installation and correction are completed, the axis of the abutment rod 220 is perpendicular to the rotation axis of the rotating plate 110.

[0093] The two abutting rods 220 within the same abutting component are located on the upper and lower sides of the same tip of the rhomboid plate 210, respectively;

[0094] After the curtain wall installation and correction are completed, the diamond-shaped plate 210 is in contact with the upper and lower side abutment rods 220.

[0095] The abutment rod 220 is made of rubber.

[0096] Specifically, when adjusting the position of the curtain wall, if the curtain wall is always in an incomplete adjustment state, the diamond plate 210 will continuously press against the abutment rod 220, squeezing out the gas inside the abutment rod 220, thereby causing the whistle 230 inside the abutment rod 220 to make a sound, which is used to remind the workers that the position of the curtain wall has not been adjusted.

[0097] The technical solutions described in the embodiments of this application above have at least the following technical effects or advantages:

[0098] To liberate the operator, an abutment device consisting of an abutment rod 220 and a whistle 230 was introduced. When the curtain wall is not level, the swaying diamond-shaped plate 210 compresses the air inside the abutment rod 220, driving the whistle 230 to sound. This allows workers to determine whether the curtain wall is undergoing dynamic adjustment simply by sound, without constantly monitoring the device, greatly improving the efficiency of installation and adjustment, and allowing workers to focus more on the adjustment operation itself, thus enhancing safety. The rubber abutment rod 220 cushions and limits the swaying of the diamond-shaped plate 210, while its squeezing sensation also provides tactile feedback, enhancing the intuitiveness of the operation.

[0099] Example 3: In the above example, during use, the rotation of the rhombus plate 210 is used to observe whether the curtain wall adjustment is complete. However, when the rotating plate 110 rotates and the rhombus plate 210 faces upward, the direction of gravity on the rhombus plate 210 changes, resulting in a decrease in the resistance force on the abutment rod 220. The abutment rod 220 cannot make a sound, making it impossible for workers to accurately determine the degree of adjustment completion. Furthermore, if the rotation angle of the rhombus plate 210 is too large, it will break free from the positional constraints of the two abutment rods 220, requiring manual adjustment. Based on this, the solution of Example 2 is improved, such as... Figure 1 , Figure 6 As shown:

[0100] The observation component 200 also includes a drop rope 240 and a counterweight 250;

[0101] There are two of each of the following: the falling rope 240 and the counterweight 250, which correspond to the two tips of the rhomboid plate 210 respectively.

[0102] The drop rope 240 is fixed below the tip of the rhomboid plate 210, and the counterweight 250 is fixed below the drop rope 240.

[0103] Specifically, when the rotating plate 110 rotates and the rhombus plate 210 faces upward, the rhombus plate 210 is affected by the tension of the two end ropes 240 and the counterweight 250, so that the rhombus plate 210 can always press the abutment rod 220, causing the whistle 230 to emit a prompt sound.

[0104] The contact component also includes a connecting pipe 260;

[0105] The connecting tube 260 is arc-shaped, and its two ends are respectively fixed to one end of two abutting rods 220 in the same abutting member;

[0106] The connecting tube 260 is fixed to the end of the abutment 220 away from the rotating plate 110;

[0107] The connecting tube 260 is made of rubber.

[0108] The two abutting rods 220 and the connecting tube 260 within the same abutting component form a U-shaped groove;

[0109] The tip of the rhomboid plate 210 is located within the U-shaped groove formed by the two abutting rods 220 and the connecting tube 260 within the same abutting member.

[0110] Specifically, the two abutting rods 220 are connected by the connecting pipe 260 to form a U-shaped groove, which restricts the tip of the rhombus plate 210 within the U-shaped groove; when the rotation angle of the rhombus plate 210 is large, it can be intercepted by the connecting pipe 260.

[0111] The technical solutions described in the embodiments of this application above have at least the following technical effects or advantages:

[0112] By adding a drop rope 240 and a counterweight 250, regardless of how the rotating plate 110 rotates, even if the rhombus plate 210 is facing upwards, the counterweight 250 always provides a downward pulling force to the rhombus plate 210 through gravity, ensuring that its tip can continuously and effectively press against the abutment rod 220. This solves the problem of the prompting function failing due to gravity changes at specific angles in Embodiment 2, and ensures the reliability of the audible prompts under all operating conditions. A connecting tube 260 is added, forming a U-shaped groove with the two abutment rods 220, constraining the tip of the rhombus plate 210 within it. This effectively prevents the rhombus plate 210 from detaching from the abutment member during violent shaking or excessive angles, protecting the device from damage and ensuring the stability and reusability of the measurement system.

[0113] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. For those skilled in the art, the present invention can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A laser measurement and calibration device that is easy to install on curtain walls, characterized in that, It includes an adsorption component (100) and an observation component (200); the adsorption component (100) includes a rotating plate (110), an energy storage plate (120) and an extension plate (140); The extension plate (140) is fixed to one side of the energy storage plate (120), the energy storage plate (120) is used to be attached to the curtain wall, and the rotating plate (110) is rotatably connected to the end of the extension plate (140) away from the energy storage plate (120) through a friction hinge. The observation assembly (200) includes a rhombus plate (210) which is rotatably connected to one side of the rotating plate (110); The diamond-shaped plate (210) is used by workers to observe the levelness of the curtain wall.

2. The laser measurement and correction device for easy installation on curtain walls as described in claim 1, characterized in that, After the curtain wall installation and correction are completed, the rotation axis of the rotating plate (110) is parallel to the ground; After the curtain wall installation and correction are completed, the straight line formed by the two sharp points of the rhomboid plate (210) is parallel to the rotation axis of the rotating plate (110).

3. The laser measurement and correction device for easy installation on curtain walls as described in claim 1, characterized in that, The observation component (200) also includes a laser emitter (270); There are two laser emitters (270), which correspond to the two tips of the rhombus plate (210) respectively; The laser emitter (270) is fixed on the side of the rhombus plate (210) near the rotating plate (110), and the laser emitter (270) is located at the tip of the rhombus plate (210).

4. The laser measurement and correction device for easy installation on curtain walls as described in claim 3, characterized in that, The adsorption assembly (100) also includes an electric suction cup (130), a marking line (150), a handle (160), and a controller (170); There are multiple electric suction cups (130), and the multiple electric suction cups (130) are evenly spaced and fixed on the side of the energy storage plate (120) away from the extension plate (140); The side of the rotating plate (110) away from the extension plate (140) has a fixed marking (150); After the curtain wall installation and correction are completed, the straight line formed by the two sharp points of the rhombus plate (210) is parallel to the length direction of the mark (150), and the center of the rotating shaft of the rhombus plate (210) connected to the rotating plate (110) is located on the mark (150). After the curtain wall installation and correction are completed, the output end of the laser emitter (270) illuminates the mark (150); The handle (160) and the controller (170) are both fixed to the side of the turntable (110) away from the extension plate (140); An energy storage battery is installed inside the energy storage plate (120). The electric suction cup (130), the controller (170) and the laser emitter (270) are all electrically connected to the energy storage battery inside the energy storage plate (120). Both the electric suction cup (130) and the laser emitter (270) are electrically connected to the controller (170); The controller (170) is used to control the start and stop of the electric suction cup (130) and the laser emitter (270), and the energy storage battery in the energy storage plate (120) is used to power the electric suction cup (130) and the laser emitter (270).

5. The laser measurement and correction device for easy installation on curtain walls as described in claim 1, characterized in that, The adsorption assembly (100) also includes a mounting port (111); The observation component (200) also includes two abutments, which correspond to the two tips of the rhomboid plate (210) respectively; A single abutment includes two abutment bars (220) and two whistles (230); The number of mounting ports (111) is consistent with the sum of the number of abutment rods (220) in the two abutment parts, and they correspond one-to-one; An installation port (111) is opened on the side of the rotating plate (110), the installation port (111) passes through the rotating plate (110), and the installation port (111) is located on the upper and lower sides of the marking (150); The abutment rod (220) is a cylindrical shape with an opening at one end. The whistle (230) is fixed at the opening of the abutment rod (220), and the end of the abutment rod (220) with the opening is fixed inside the mounting port (111). The two abutting rods (220) in the same abutting component are located on the upper and lower sides of the same tip of the rhomboid plate (210); The abutment rod (220) is made of rubber.

6. The laser measurement and correction device for easy installation on curtain walls as described in claim 5, characterized in that, After the curtain wall installation and correction are completed, the axis of the abutment rod (220) is perpendicular to the rotation axis of the rotating plate (110).

7. The laser measurement and correction device for easy installation on curtain walls as described in claim 6, characterized in that, After the curtain wall installation and correction are completed, the diamond-shaped plate (210) is in contact with the upper and lower side abutments (220).

8. The laser measurement and correction device for easy installation on curtain walls as described in claim 5, characterized in that, The observation assembly (200) also includes a drop rope (240) and a counterweight (250); There are two of each of the weight rope (240) and the counterweight (250), and they correspond to the two tips of the rhombus plate (210); The drop rope (240) is fixed below the tip of the rhombus plate (210), and the counterweight (250) is fixed below the drop rope (240).

9. A laser measurement and correction device for easy installation on curtain walls as described in claim 8, characterized in that, The contact element also includes a connecting pipe (260); The connecting tube (260) is arc-shaped, and the two ends of the connecting tube (260) are respectively fixed to one end of two abutting rods (220) in the same abutting member; The connecting tube (260) is fixed to the end of the abutment rod (220) away from the rotating plate (110); The connecting pipe (260) is made of rubber.

10. A laser measurement and correction device for easy installation on curtain walls as described in claim 8, characterized in that, The two abutting rods (220) and the connecting tube (260) in the same abutting component form a U-shaped groove; The tip of the rhomboid plate (210) is located within the U-shaped groove formed by the two abutting rods (220) and the connecting tube (260) in the same abutting member.

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