Deformation monitoring device for high formwork engineering construction of house building engineering

Abstract

The invention relates to the technical field of building construction, in particular to a deformation monitoring device for high formwork engineering construction of house building engineering, which comprises a hollow main body, a sliding hole is formed in the side wall of the main body, the side wall of the main body is slidably connected with a sliding block through the sliding hole, and the sliding block is rotatably connected with a first ball through a universal ball bearing; a monitoring mechanism is arranged at the position of the main body, the monitoring mechanism is composed of a light assembly, a moving assembly and an alarm assembly, the light assembly comprises a light pipe, the light pipe is fixedly connected with the first ball in a penetrating mode, a mounting block is fixedly connected to the end, located outside the main body, of the light pipe, and an infrared receiving plate is fixedly connected to the side wall of the mounting block. The device has the advantages that the device is higher in monitoring accuracy and cannot be affected by external dust and other substances, the monitoring precision can be adjusted according to needs, and the application range is wider.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a deformation monitoring device for high-support formwork construction of a building construction project. Background Art

[0002] The construction of a house requires multiple steps and the use of a variety of tools and structures. Among them, high-support formwork is one of the construction structures. High-support formwork is the abbreviation of tall formwork support system, which is mainly composed of formwork, support poles, horizontal rods, scissors brace and other parts. The formwork is used to directly contact and shape concrete components. The support poles are the key components that bear vertical loads. The horizontal rods are used to connect the poles to ensure the stability of the entire support system. The scissors brace can enhance the system's ability to resist lateral displacement. Due to its high height and large load-bearing capacity, it is easily affected by various factors during the concrete pouring process and the use stage and deformed. When the deformation reaches a certain degree, it will affect the overall safety and may cause the risk of collapse. Therefore, during the use of high-support formwork, corresponding monitoring devices need to be configured to monitor its deformation.

[0003] In the prior art, monitoring devices mainly use plumb lines and scales to perform simple measurements. This measurement method has large operating errors and low precision. In order to avoid this situation, infrared monitoring devices are usually used to monitor deformation through the offset of infrared points. However, the infrared transmitting and receiving devices of existing monitoring devices are generally directly exposed to the outside. Due to the construction conditions on the construction site, there is usually a lot of dust, which may affect the accurate irradiation of infrared rays and also cause errors, making it impossible to perform good monitoring. Moreover, a single device can only monitor deformation in one direction, and multiple directions require multiple monitoring devices, which not only increases the monitoring process, but also leads to higher equipment use and maintenance costs. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the prior art and to propose a deformation monitoring device for high-support formwork construction of building construction projects.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A deformation monitoring device for high-support formwork construction of a building construction project comprises a hollow main body, a sliding hole is opened on the side wall of the main body, a sliding block is slidably connected to the side wall of the main body through the sliding hole, and the sliding block is rotatably connected to a first ball through a universal ball bearing;

[0007] The main body is provided with a monitoring mechanism, which is composed of a light component, a moving component and an alarm component. The light component includes a light pipe, which is fixedly connected to the first sphere through the light pipe, and one end of the light pipe located outside the main body is fixedly connected to a mounting block, and the side wall of the mounting block is fixedly connected to an infrared receiving board, and the inner wall of the main body is fixedly connected to an infrared transmitter, the moving component includes a vertical plate, and the vertical plate is fixedly connected to the upper surface of the light pipe, and the alarm component includes four photoresistors, and each inner wall of the light pipe is fixedly connected to a photoresistor;

[0008] An adjustment mechanism is provided in the main body, and the adjustment mechanism includes a first screw rod, and the first screw rod is rotatably connected to the side wall of the main body through a bearing;

[0009] The mounting block is provided with a clamping mechanism, the clamping mechanism comprises two follower blocks, and the follower blocks are slidably connected with the mounting block;

[0010] The main body is connected with a supporting mechanism, and the supporting mechanism includes a second sphere, the second sphere is rotatably connected to the top wall of the main body through a universal ball bearing, and the second sphere is fixedly connected with a bracket.

[0011] Furthermore, the moving assembly also includes two fixed plates, which are fixedly connected to the side walls of the first sphere, a guide rod is fixedly connected between the two fixed plates, the vertical plate is slidably connected to the guide rod, and a first spring is fixedly connected between the vertical plate and the fixed plate.

[0012] Furthermore, the alarm component also includes an electromagnet, which is fixedly connected to the inner wall of the main body, and is electrically connected to the photoresistor through a wire. A fixed electric block is fixedly connected to the inner bottom wall of the main body, and two rods are fixedly connected to the inner wall of the main body, and a movable electric block is slidably connected through the rods. A plurality of second springs are fixedly connected between the movable electric block and the inner wall of the main body, and an indicator light is fixedly connected to the upper surface of the bracket, and the indicator light, the fixed electric block, and the movable electric block are electrically connected through a wire.

[0013] Furthermore, the adjustment mechanism includes two movable grooves, which are respectively opened on the top wall and the bottom wall of the main body. The main body is slidably connected to two movable blocks through the movable grooves. The two movable blocks are respectively fixedly connected to the upper surface and the lower surface of the slider. The slider is threadedly connected to the first screw, and a pointer is fixedly connected to the upper surface of one of the movable blocks.

[0014] Furthermore, the clamping mechanism also includes a second screw, which is rotatably connected to the mounting block via a bearing. A section of the second screw located inside the mounting block is provided with two ends of threads with opposite rotation directions and is threadedly connected to the follower block, and a clamp is fixedly connected to the side wall of the follower block.

[0015] Furthermore, the supporting mechanism also includes a base, on which two columns are slidably connected, and the columns are threadedly connected with a third screw, and the third screw is rotatably connected to the bracket through a bearing, and the bracket is provided with a cavity, and the third screw extends into the cavity and is fixedly connected to a first bevel gear, and the bracket is rotatably connected to a rotating rod through a bearing, and a section of the rotating rod located in the cavity is fixedly connected with two second bevel gears, and the second bevel gears are meshed with the corresponding first bevel gears.

[0016] Furthermore, the supporting mechanism also includes a base, on which two columns are slidably connected, and the columns are threadedly connected with a third screw, and the third screw is rotatably connected to the bracket through a bearing, and the bracket is provided with a cavity, and the third screw extends into the cavity and is fixedly connected to a first bevel gear, and the bracket is rotatably connected to a rotating rod through a bearing, and a section of the rotating rod located in the cavity is fixedly connected with two second bevel gears, and the second bevel gears are meshed with the corresponding first bevel gears.

[0017] Furthermore, the side walls on the opposite sides of the two clamping plates are glued with rubber pads.

[0018] Furthermore, a counterweight is fixedly connected to the lower surface of the main body.

[0019] Furthermore, scale lines are engraved on the upper surface of the main body.

[0020] The present invention has the following advantages:

[0021] 1. Place the infrared transmitting device inside the main body, and make the infrared rays propagate in the light tube and finally irradiate on the infrared receiving board, so that the infrared rays propagate in a closed space, effectively avoiding the influence of dust on the infrared propagation at the construction site, greatly improving the accuracy of monitoring and avoiding errors;

[0022] 2. After the device is connected to the high formwork through the clamping mechanism, the deviations in multiple directions will be reflected on the infrared receiving board through the setting of the first sphere, so that only one device is needed to monitor the deformation in multiple directions of the high formwork, avoiding the high labor intensity of multiple installations of the equipment and greatly reducing the equipment cost;

[0023] 3. By setting the adjustment mechanism, the distance between the infrared receiving board and the infrared transmitter can be adjusted by rotating the first screw. The change in distance can adjust the offset reflected on the infrared receiving board when deformation occurs, thereby amplifying the deformation to a certain extent, so that the device can monitor smaller deformation and improve the monitoring accuracy;

[0024] 4. By adjusting the monitoring accuracy, when the device is used for deformation monitoring, the device can be applied to monitoring of different deformation requirements, which greatly improves the applicability of the device;

[0025] 5. When the deformation exceeds the allowable range, due to the offset, the infrared rays can no longer irradiate the infrared receiving board, but irradiate the photoresistor, causing the resistance of the photoresistor to change, and then the magnetic emission of the electromagnet to change, so that the movable electric block contacts the fixed electric block, and then the indicator light is on, and an alarm is sounded, reminding the construction personnel that the deformation has already caused safety hazards, so that the construction personnel can discover the hazards in time and deal with them, thus improving safety;

[0026] 6. By rotating the rotating rod, the height of the main body can be adjusted, so that the device can monitor the deformation of high formwork at different heights, further improving the applicability of the device;

[0027] 7. Due to the influence of construction site, there is often vibration on the construction site. By setting two third screws with opposite thread rotation directions, the two third screws restrict each other and self-lock, so as to avoid the position of the main body changing under vibration and affecting the monitoring accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a structural schematic diagram of a deformation monitoring device for high-support formwork construction of a building construction project proposed by the present invention;

[0029] Figure 2 for Figure 1 A in the enlarged view;

[0030] Figure 3 This is a schematic diagram of the internal structure of a deformation monitoring device for high-support formwork construction of a building construction project under a longitudinal section, as proposed by the present invention;

[0031] Figure 4 for Figure 3 The enlarged view of point B in the figure;

[0032] Figure 5 for Figure 4 The enlarged view of point C in the figure;

[0033] Figure 6 This is a schematic diagram of the internal structure of another longitudinal section of a deformation monitoring device for high-support formwork construction of a building construction project proposed by the present invention;

[0034] Figure 7 for Figure 6 The enlarged view of D in the figure;

[0035] Figure 8 This is a schematic diagram of the internal structure of a deformation monitoring device for high-support formwork construction of a building construction project proposed by the present invention under a cross-section;

[0036] Fig. 9 for Figure 8 Enlarged view of point E in FIG.

[0037] In the figure: 1 main body, 2 sliding hole, 3 slider, 4 first sphere, 5 light tube, 6 mounting block, 7 infrared receiving board, 8 photoresistor, 9 infrared transmitter, 10 vertical plate, 11 fixed plate, 12 guide rod, 13 first spring, 14 first screw, 15 moving groove, 16 moving block, 17 pointer, 18 electromagnet, 19 fixed electric block, 20 rod, 21 movable electric block, 22 second spring, 23 indicator light, 24 follower block, 25 splint, 26 second screw, 27 counterweight, 28 base, 29 limit groove, 30 connecting block, 31 column, 32 third screw, 33 bracket, 34 cavity, 35 first bevel gear, 36 rotating rod, 37 second bevel gear, 38 second sphere. DETAILED DESCRIPTION

[0038] Reference Figure 1-Figure 9 A deformation monitoring device for high-support formwork construction of a building construction project comprises a hollow main body 1, a sliding hole 2 is opened on the side wall of the main body 1, a sliding block 3 is slidably connected to the side wall of the main body 1 through the sliding hole 2, and the sliding block 3 is rotatably connected to a first ball 4 through a universal ball bearing;

[0039] A monitoring mechanism is provided at the main body 1, and the monitoring mechanism consists of a light component, a moving component and an alarm component. The light component includes a light tube 5, and the light tube 5 is fixedly connected to the first sphere 4 through the light tube 5. One end of the light tube 5 located outside the main body 1 is fixedly connected to a mounting block 6, and the side wall of the mounting block 6 is fixedly connected to an infrared receiving board 7, and the infrared receiving board 7 is connected to an external monitor. The monitor is arranged in the main body 1 (not shown in the figure). The infrared receiving board 7 can receive infrared rays and calculate the offset distance between the receiving point and the center of the infrared receiving board 7. The deformation degree of the high formwork is obtained by calculating the offset distance. An infrared transmitter 9 is fixedly connected to the inner wall of the main body 1, and the infrared transmitter 9 can emit a beam of infrared rays. The moving component includes a vertical plate 10, and the vertical plate 10 is fixedly connected to the upper surface of the light tube 5. The alarm component includes four photoresistors 8. The photoresistor 8 is a semiconductor element based on the internal photoelectric effect, and its resistance value depends on the change of the incident light intensity. As the incident light intensity increases, the resistance of the photoresistor 8 decreases, and as the incident light weakens, the resistance of the photoresistor 8 increases. Each inner wall of the light tube 5 is fixedly connected with a photoresistor 8. After the fixing is completed, the infrared transmitter 9 is turned on, and the infrared transmitter 9 emits infrared light. The infrared light enters the light tube 5 and propagates along the light tube 5 until it is irradiated on the infrared receiving board 7. Monitoring is performed through infrared rays. The infrared rays propagate in the closed space between the main body 1 and the light tube 5, and will not be affected by external dust or other substances, so that the monitoring effect is greatly improved;

[0040] An adjustment mechanism is provided in the main body 1, and the adjustment mechanism includes a first screw rod 14, and the first screw rod 14 is rotatably connected to the side wall of the main body 1 through a bearing;

[0041] A clamping mechanism is provided at the mounting block 6, and the clamping mechanism includes two follower blocks 24, and the follower blocks 24 are slidably connected to the mounting block 6;

[0042] The main body 1 is connected to a supporting mechanism, which includes a second sphere 38 . The second sphere 38 is rotatably connected to the top wall of the main body 1 via a universal ball bearing, and the second sphere 38 is fixedly connected to a bracket 33 .

[0043] The moving assembly also includes two fixed plates 11, which are fixedly connected to the side walls of the first sphere 4, and a guide rod 12 is fixedly connected between the two fixed plates 11. The vertical plate 10 is slidably connected to the guide rod 12, and a first spring 13 is fixedly connected between the vertical plate 10 and the fixed plate 11. During the monitoring process, when the high formwork is deformed, the high formwork will be displaced due to the deformation. When the displacement occurs, the light tube 5 will be deflected. Due to the setting of the first sphere 4, the light tube 5 can move in any direction, so that the device can monitor the deformation in different directions at the same time. Only one device is needed to monitor the deformation in different directions, and there is no need to set up multiple monitoring devices to monitor different directions. On the one hand, the labor intensity of installation is greatly reduced, and at the same time, the equipment cost is greatly reduced.

[0044] The alarm component also includes an electromagnet 18, which is fixedly connected to the inner wall of the main body 1. The electromagnet 18 is electrically connected to the photoresistor 8 through a wire. A fixed electric block 19 is fixedly connected to the inner bottom wall of the main body 1. The fixed electric block 19 is made of aluminum alloy and will not affect the magnetism of the electromagnet 18. Two rods 20 are fixedly connected to the inner wall of the main body 1. A movable electric block 21 is slidably connected through the rod 20. The movable electric block 21 is made of steel and will be affected by the magnetic attraction of the electromagnet 18. After contacting the fixed electric block 19, the circuit is turned on. A plurality of second springs 22 are fixedly connected between the movable electric block 21 and the inner wall of the main body 1. An indicator light 23 is fixedly connected to the upper surface of the bracket 33. The indicator light 23, the fixed electric block 19, and the movable electric block 21 are electrically connected through a wire. The fixed electric block 19 and the movable electric block 21 are After the contact, the indicator light 23 can be powered on and lit. When the high formwork is greatly deformed during the monitoring process, which may directly affect its safety, the offset of the light tube 5 will prevent the infrared rays from irradiating the infrared receiving plate 7, but irradiate the photoresistor 8. After the photoresistor 8 receives the infrared rays, its resistance value decreases, thereby increasing the voltage across the electromagnet 18 connected to it, thereby increasing the magnetic force of the electromagnet 18 and the magnetic attraction to the movable electric block 21. The movable electric block 21 will overcome the elastic force of the second spring 22 and slide toward the fixed electric block 19 until the fixed electric block 19 contacts the movable electric block 21. This will cause the indicator light 23 to light up, reminding the construction personnel that the deformation of the high formwork at this location has exceeded the allowable range and that this location should be quickly inspected and repaired to avoid affecting safety.

[0045] The adjustment mechanism includes two movable grooves 15, and the two movable grooves 15 are respectively opened on the top wall and the bottom wall of the main body 1. The main body 1 is slidably connected to two movable blocks 16 through the movable grooves 15. The two movable blocks 16 are respectively fixedly connected to the upper surface and the lower surface of the slider 3. The slider 3 is threadedly connected to the first screw 14. A pointer 17 is fixedly connected to the upper surface of one of the movable blocks 16. By rotating the first screw 14, the slider 3 can be moved, thereby adjusting the distance between the infrared receiving plate 7 and the infrared transmitter 9. The change in distance means that when the high-support formwork is deformed, the distance between the infrared receiving plate 7 and the infrared transmitter 9 will affect the offset distance of the infrared rays on the infrared receiving plate 7, so that when the distance between the infrared receiving plate 7 and the infrared transmitter 9 is adjusted, the monitoring accuracy can be adjusted, so that the device can be suitable for the monitoring accuracy required by different high-support formworks, which greatly improves the applicability of the device.

[0046] The clamping mechanism also includes a second screw 26, which is rotatably connected to the mounting block 6 through a bearing. A section of the second screw 26 located inside the mounting block 6 is provided with two ends of threads with opposite rotation directions and is threadedly connected to the follower block 24, and a clamping plate 25 is fixedly connected to the side wall of the follower block 24.

[0047] The supporting mechanism also includes a base 28, on which two columns 31 are slidably connected. The cross-section of the column 31 is L-shaped, and its protruding part limits the main body 1 when the main body 1 is not raised. The column 31 is threadedly connected with a third screw 32, and the third screw 32 and the bracket 33 are rotatably connected through a bearing. The bracket 33 is provided with a cavity 34, and the third screw 32 extends through the cavity 34 and is fixedly connected with a first bevel gear 35. The bracket 33 is rotatably connected with a rotating rod 36 through a bearing, and a section of the rotating rod 36 located in the cavity 34 is fixedly connected with two second bevel gears 37, and the second bevel gear 37 is meshed with the corresponding first bevel gear 35.

[0048] It should be noted that the threads of the two third screws 32 have opposite rotation directions (eg Figure 6 As shown), accordingly, the meshing directions of the two sets of first bevel gears 35 and the second bevel gears 37 are symmetrical to each other, and the two third screws 32 with opposite thread rotation directions are arranged so that when subjected to vibration, the two third screws 32 can restrict each other to avoid loosening, affecting the position of the main body 1, and thus affecting the monitoring accuracy.

[0049] The base 28 is provided with two limit grooves 29, and the base 28 is slidably connected to two connecting blocks 30 through the limit grooves 29. The connecting blocks 30 are fixedly connected to the corresponding columns 31. The cross-sections of the limit grooves 29 and the connecting blocks 30 are both T-shaped. The setting of the T-shaped limit grooves 29 and the connecting blocks 30 makes the sliding connection between the columns 31 and the base 28 more stable.

[0050] The side walls of the two clamping plates 25 on the opposite sides are both glued with rubber pads. The provision of the rubber pads increases the friction force after the clamping plates 25 are fixed, thereby preventing sliding after clamping and fixing.

[0051] A counterweight block 27 is fixedly connected to the lower surface of the main body 1. The counterweight block 27 is made of solid metal. Through the setting of the counterweight block 27, the overall center of gravity of the main body 1 is located below, so that after the main body 1 is raised, the main body 1 will remain horizontal under the action of gravity.

[0052] The upper surface of the main body 1 is engraved with scale lines (such as Figure 2 As shown), by cooperating with the pointer 17 and the scale line, the position of the slider 3 can be accurately adjusted, and by accurately adjusting the position of the slider 3, the degree of deformation amplification can be accurately adjusted.

[0053] In the present invention, the part to be monitored is first determined. After the monitoring part is determined, the base 28 is fixed to the ground by expansion bolts. At the same time, according to the required monitoring accuracy, the first screw 14 is rotated to adjust the position of the slider 3. The slider 3 drives the moving block 16 to move, and the slider 3 is adjusted to the required position according to the pointer 17 and the scale line on the upper surface of the main body 1.

[0054] After the adjustment is completed, the rotating rod 36 is rotated, and the rotation of the rotating rod 36 drives the second bevel gear 37 to rotate, and the rotation of the second bevel gear 37 drives the corresponding first bevel gear 35 to rotate, and the rotation of the first bevel gear 35 drives the corresponding third screw 32 to rotate. The rotation of the third screw 32 causes the bracket 33 to drive the main body 1 to rise through the threaded connection. After the main body 1 rises, the column 31 releases the limit on the main body 1. At the same time, after the main body 1 is raised, due to the setting of the counterweight block 27, the overall center of gravity of the main body 1 is located at the bottom, and the main body 1 will be in a horizontal state under the action of gravity.

[0055] After the main body 1 is raised, the high formwork is placed between the two clamping plates 25, and the second screw 26 is rotated. The rotation of the second screw 26 causes the two follower blocks 24 to move toward each other through the threaded connection. The two follower blocks 24 drive the clamping plates 25 to approach the high formwork and clamp the high formwork through the clamping plates 25.

[0056] After the fixing is completed, the infrared transmitter 9 is turned on, and the infrared transmitter 9 emits infrared light, and the infrared light enters the light tube 5 and propagates along the light tube 5 until it is irradiated on the infrared receiving board 7, and is monitored by infrared rays.

[0057] During the monitoring process, when the high formwork is deformed, the high formwork will be displaced due to the deformation. When the displacement occurs, the light tube 5 will be deflected. Due to the setting of the first sphere 4, the light tube 5 can move in any direction, so that the device can monitor deformation in different directions at the same time.

[0058] When the light tube 5 is displaced, the infrared rays can no longer irradiate the center of the infrared receiving plate 7. At this time, the infrared receiving plate 7 will calculate the deviation from the center position of the infrared receiving plate 7 based on the position where the infrared rays are received. Based on the deviation and the position adjusted by the adjustment mechanism, the deformation magnification factor is determined, thereby calculating the degree of deformation of the high formwork and completing the monitoring.

[0059] When the deformation of the high formwork is large during the monitoring process, which may directly affect its safety, the offset of the light tube 5 will prevent the infrared rays from irradiating the infrared receiving plate 7, but irradiate the photoresistor 8. After the photoresistor 8 receives the infrared rays, its resistance value decreases, thereby increasing the voltage across the electromagnet 18 connected to it, thereby increasing the magnetic force of the electromagnet 18 and the magnetic attraction to the movable electric block 21. The movable electric block 21 will overcome the elastic force of the second spring 22 and slide toward the fixed electric block 19 until the fixed electric block 19 contacts the movable electric block 21. Then the indicator light 23 will light up, reminding the construction personnel that the deformation of the high formwork at this location has exceeded the allowable range and should be repaired quickly to avoid affecting safety.

Claims

1. A deformation monitoring device for high-support formwork construction of a building construction project, comprising a hollow main body (1), characterized in that: The side wall of the main body (1) is provided with a sliding hole (2), the side wall of the main body (1) is slidably connected to a sliding block (3) through the sliding hole (2), and the sliding block (3) is rotatably connected to a first ball (4) through a universal ball bearing; The main body (1) is provided with a monitoring mechanism, which is composed of a light component, a moving component and an alarm component. The light component includes a light pipe (5), the light pipe (5) is fixedly connected to the first sphere (4), one end of the light pipe (5) located outside the main body (1) is fixedly connected to a mounting block (6), the side wall of the mounting block (6) is fixedly connected to an infrared receiving board (7), the inner wall of the main body (1) is fixedly connected to an infrared transmitter (9), the moving component includes a vertical plate (10), the vertical plate (10) is fixedly connected to the upper surface of the light pipe (5), and the alarm component includes four photoresistors (8), and each inner wall of the light pipe (5) is fixedly connected to a photoresistor (8); An adjustment mechanism is provided in the main body (1), the adjustment mechanism comprising a first screw rod (14), the first screw rod (14) being rotatably connected to a side wall of the main body (1) via a bearing; The mounting block (6) is provided with a clamping mechanism, the clamping mechanism comprising two follower blocks (24), the follower blocks (24) being slidably connected to the mounting block (6); The main body (1) is connected to a support mechanism, the support mechanism comprising a second sphere (38), the second sphere (38) is rotatably connected to the top wall of the main body (1) via a universal ball bearing, and the second sphere (38) is fixedly connected to a bracket (33).

2. A deformation monitoring device for high-support formwork construction of building construction according to claim 1, characterized in that: The moving assembly further comprises two fixed plates (11), wherein the fixed plates (11) are fixedly connected to the side walls of the first sphere (4), a guide rod (12) is fixedly connected between the two fixed plates (11), the vertical plate (10) is slidably connected to the guide rod (12), and a first spring (13) is fixedly connected between the vertical plate (10) and the fixed plate (11).

3. A deformation monitoring device for high-support formwork construction of building construction according to claim 1, characterized in that: The alarm component also includes an electromagnet (18), the electromagnet (18) is fixedly connected to the inner wall of the main body (1), the electromagnet (18) is electrically connected to the photoresistor (8) through a wire, the inner bottom wall of the main body (1) is fixedly connected to a fixed electric block (19), the inner wall of the main body (1) is fixedly connected to two rods (20), the rods (20) are slidably connected to a movable electric block (21), a plurality of second springs (22) are fixedly connected between the movable electric block (21) and the inner wall of the main body (1), an indicator light (23) is fixedly connected to the upper surface of the bracket (33), and the indicator light (23), the fixed electric block (19) and the movable electric block (21) are electrically connected through a wire.

4. A deformation monitoring device for high-support formwork construction of building construction according to claim 1, characterized in that: The adjustment mechanism comprises two movable grooves (15), the two movable grooves (15) are respectively arranged on the top wall and the bottom wall of the main body (1), the main body (1) is slidably connected to two movable blocks (16) through the movable grooves (15), the two movable blocks (16) are respectively fixedly connected to the upper surface and the lower surface of the slider (3), the slider (3) is threadedly connected to the first screw rod (14), and a pointer (17) is fixedly connected to the upper surface of one of the movable blocks (16).

5. A deformation monitoring device for high-support formwork construction of building construction according to claim 1, characterized in that: The clamping mechanism further comprises a second screw rod (26), the second screw rod (26) being rotatably connected to the mounting block (6) via a bearing, a section of the second screw rod (26) located inside the mounting block (6) being provided with two ends of threads with opposite rotation directions and being threadedly connected to the follower block (24), and a clamping plate (25) being fixedly connected to the side wall of the follower block (24).

6. A deformation monitoring device for high-support formwork construction of building construction according to claim 1, characterized in that: The support mechanism also includes a base (28), two columns (31) are slidably connected to the base (28), the columns (31) are threadedly connected with a third screw rod (32), the third screw rod (32) and the bracket (33) are rotatably connected through a bearing, the bracket (33) is provided with a cavity (34), the third screw rod (32) extends through the cavity (34) and is fixedly connected with a first bevel gear (35), the bracket (33) is rotatably connected with a rotating rod (36) through the bearing, a section of the rotating rod (36) located in the cavity (34) is fixedly connected with two second bevel gears (37), and the second bevel gears (37) are meshed with the corresponding first bevel gears (35).

7. A deformation monitoring device for high-support formwork construction of building construction according to claim 6, characterized in that: The base (28) is provided with two limiting grooves (29), and the base (28) is slidably connected to two connecting blocks (30) via the limiting grooves (29). The connecting blocks (30) are fixedly connected to the corresponding uprights (31), and the cross-sections of the limiting grooves (29) and the connecting blocks (30) are both T-shaped.

8. A deformation monitoring device for high-support formwork construction of building construction according to claim 5, characterized in that: The side walls on the opposite sides of the two clamping plates (25) are both glued with rubber pads.

9. A deformation monitoring device for high-support formwork construction of building construction according to claim 1, characterized in that: A counterweight block (27) is fixedly connected to the lower surface of the main body (1).

10. A deformation monitoring device for high-support formwork construction of building construction according to claim 1, characterized in that: The upper surface of the main body (1) is engraved with scale lines.

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