Mountain area plant crack prevention and control system

Abstract

The invention relates to the technical field of crack prevention and control systems, in particular to a mountain area plant crack prevention and control system which is characterized in that a connecting pipe and a dyeing part are in multi-point contact with a concrete surface, and the concrete surface is dyed by the part, attached to the surface of a concrete wall, of the dyeing part; according to the dyeing condition of the concrete wall surface, the flatness condition of the concrete wall surface is firstly judged, particularly, the crack position is basically less dyed, then crack repairing treatment, cleaning treatment and flattening treatment are firstly carried out on the concrete surface according to the dyeing condition, and after the treatment, the concrete surface is measured by a measuring mechanism. When the concrete surface needing to be pasted with the steel plate is dyed by the dyeing part, it is indicated that the concrete surface is flat, the steel plate can be pasted, when the steel plate is pasted on the concrete surface, the measuring mechanism can measure whether the steel plate is pasted flatly or not, and people can conveniently supplement glue and adjust the flatness of the steel plate in time.

Description

Technical Field

[0001] The present invention relates to the technical field of crack prevention and control systems, and particularly to a crack prevention and control system for factory buildings in mountainous areas. Background Art

[0002] Now, with the needs of social development, industrial buildings play an increasingly important role and are also growing in scale. Compared with previous factory buildings, industrial factory buildings have undergone great changes in both usage functions and structural functions. The structural form has become increasingly complex, the structural function has become more and more important, and the floor area of the factory building has also become larger and larger. Therefore, factory buildings are generally built outside the suburbs, and it is a very common phenomenon to build factory buildings in mountainous areas.

[0003] However, the foundation conditions in mountainous areas are complex, the soil properties are diverse, and there may be construction problems such as weak soil layers. Therefore, it is a common phenomenon for cracks to appear in factory buildings in mountainous areas. If they are ordinary cracks, it will affect the appearance. If they are structural cracks, in severe cases, it will even involve structural safety. The importance of crack prevention and control for factory buildings in mountainous areas cannot be ignored.

[0004] In view of this, we propose a crack prevention and control system for factory buildings in mountainous areas. Summary of the Invention

[0005] The purpose of the present invention is to provide a crack prevention and control system for factory buildings in mountainous areas, which solves the problem that cracks in the factory building cannot be detected in time and even affect potential safety hazards.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: A crack prevention and control system for factory buildings in mountainous areas includes a concrete wall and a steel plate, and the steel plate is adhesively bonded to the surface of the concrete wall; It further includes a measuring mechanism for measuring the flatness of the concrete wall and the surface of the steel plate adhesively bonded to the concrete wall; A dyeing mechanism for visually reflecting the flatness and crack problems of the concrete wall; A connecting mechanism for ensuring that the dyeing mechanism can stably perform dyeing and detect cracks; The measuring mechanism includes a base, which is connected to the bottom surface by expansion bolts. A guide rail is fixedly connected to the top surface of the base. A first guide groove is formed on the surface of the guide rail. The number of the guide rails is two groups, and a second guide groove is formed on the inner surface of the two groups of guide rails. A T-shaped slider is slidably connected through the inner side of the first guide groove. A fixing rod is connected to the surfaces of the T-shaped sliders in the two groups of guide rails. A first screw rod is rotatably connected through the surface of the fixing rod. The first screw rod penetrates through the fixing rod and is threadedly connected. The first screw rod penetrates through and is rotatably connected to a measuring body. A cavity for injecting dye is formed inside the measuring body. A connecting pipe is fixedly connected through the side surface of the measuring body close to the steel plate. A liquid storage box is arranged on the top surface of the measuring body.

[0007] Preferably, the connecting pipe is communicated with the cavity of the measuring body. The end of the connecting pipe away from the measuring body is fixedly connected through and penetrates a dyeing part, and a dyeing carrier is arranged inside the dyeing part.

[0008] Preferably, a second screw rod penetrates through the inside of the base. The second screw rod is rotatably connected to the base. The second screw rod penetrates through and is threadedly connected to a screw sleeve.

[0009] Preferably, the top surface of the screw sleeve is slidably connected to the bottom surface of the measuring body. The top surface of the screw sleeve is fixedly connected to the bottom surface of the fixing rod. A handle is fixedly connected to the top surface of the second screw rod.

[0010] Preferably, the dyeing mechanism includes a slider, which penetrates through the second guide groove and is slidably connected to the second guide groove.

[0011] Preferably, a movable groove is formed inside the slider. A movable block is slidably connected through the inside of the movable groove. The movable block is fixedly connected to both sides of the measuring body.

[0012] Preferably, a first spring is fixedly connected to the surface of the movable block. The end of the first spring away from the movable block is fixedly connected to the inside of the movable groove.

[0013] Preferably, the connecting mechanism includes a sealing plate, which penetrates through the connecting pipe and is fixedly connected to the connecting pipe.

[0014] Preferably, a liquid outlet pipe is slidably connected through the inner side of the end of the connecting pipe away from the measuring body. A communication groove is formed inside the connecting pipe.

[0015] Preferably, a communication hole is formed on the surface of the liquid outlet pipe. The position of the communication hole is aligned with that of the communication groove. A second spring is fixedly connected between the liquid outlet pipe and the sealing plate.

[0016] With the above technical solution, the present invention provides a crack prevention system for factory buildings in mountainous areas. It has at least the following beneficial effects: In the present invention, by using the connecting pipe and the dyeing part to make multi-point contact with the concrete surface, the part of the dyeing part attached to the concrete wall surface dyes the concrete surface. According to the dyeing situation of the concrete wall surface, the flatness of the concrete wall surface is first judged. In particular, the positions of the cracks are basically less dyed. Then, according to the dyeing situation, crack repair treatment, cleaning treatment and leveling treatment are first performed on the concrete surface. After the treatment, the measuring mechanism is used to measure the concrete surface. When the concrete surface where the steel plate needs to be pasted is all dyed by the dyeing part, it means that the concrete surface is relatively flat and the steel plate can be pasted. When the steel plate is pasted on the concrete surface, the measuring mechanism can also measure whether the steel plate is pasted flat, which is convenient for people to fill the glue in time and adjust the flatness of the steel plate.

[0017] When the measuring body moves in the present invention, the first spring will be compressed, and the measuring body will drive the connecting pipe to be close to the concrete wall and the steel plate, so that the connecting pipe drives the dyeing part to fit with the concrete wall and the steel plate. And the dyeing carrier can adopt rock wool, a flat cloth block sewn by multiple layers of cloth, etc. In this application, a cloth block is preferably selected, and the dyeing surface uses wear-resistant and water-permeable cloth. The measuring body is also equipped with a liquid storage box connected to the pipeline. The liquid storage box is connected to the liquid adding port of the measuring body through a communicating pipe. The liquid storage box is located above the measuring body, and the liquid storage box has a liquid adding hole and a cover. The heating sheet can be installed in the liquid storage box, and the temperature control part is installed outside the liquid storage box. Such a design makes the heating of the dyeing liquid more uniform and efficient, and further improves the use effect of the system.

[0018] In the present invention, the liquid outlet pipe is slidably connected to the connecting pipe, and the second spring will push the liquid outlet pipe, so that the communication holes on the surface of the liquid outlet pipe and the communication grooves will not be aligned. Then the liquid outlet pipe will block the communication grooves, so that the dyeing liquid will not infiltrate the dyeing carrier through the communication grooves and the liquid outlet pipe when the dyeing carrier, the dyeing part and the concrete wall are not in contact. When the connecting pipe is pushed and drives the liquid outlet pipe to contact the concrete wall, the liquid outlet pipe contracts into the connecting pipe under the contact force, so that the communication holes on the liquid outlet pipe are aligned with the communication grooves. Then the dyeing liquid in the cavity of the measuring mechanism passes through the connecting pipe and then through the communication grooves and the communication holes to infiltrate the dyeing carrier, so as to paint and dye the concrete wall and the steel plate to detect cracks. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and form a part of this application: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure in the present invention; Figure 3Schematic structural diagram in the present invention; Figure 4 Schematic structural diagram in the present invention; Figure 5 Schematic structural diagram in the present invention; Figure 6 Schematic structural diagram in the present invention.

[0020] In the figure: 1, concrete wall; 2, measuring mechanism; 21, base; 22, guide rail; 23, first guide groove; 24, second guide groove; 25, T-shaped slider; 26, fixed rod; 27, first screw; 28, measuring body; 29, connecting pipe; 210, screw sleeve; 211, second screw; 212, handle; 213, dyeing part; 214, dyeing carrier; 215, liquid storage box; 3, dyeing mechanism; 31, slider; 32, movable block; 33, movable groove; 34, first spring; 4, connecting mechanism; 41, sealing plate; 42, liquid outlet pipe; 43, communication groove; 44, communication hole; 45, second spring; 5, steel plate. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0022] A crack prevention and control system for factory buildings in mountainous areas, as Figures 1 - 6As shown in the figure, it includes a concrete wall 1 and a steel plate 5, and the steel plate 5 is adhered to the surface of the concrete wall 1; it also includes a measuring mechanism 2 for measuring the flatness of the surface of the concrete wall 1 and the steel plate 5 adhered to the concrete wall 1; a dyeing mechanism 3 for visually reflecting the flatness and crack problems of the concrete wall 1; a connecting mechanism 4 for ensuring that the dyeing mechanism 3 can stably dye and detect cracks; the measuring mechanism 2 includes a base 21, the base 21 is connected to the bottom surface by expansion bolts, a guide rail 22 is fixedly connected to the top surface of the base 21, a first guide groove 23 is formed on the surface of the guide rail 22, the number of the guide rails 22 is two groups, and a second guide groove 24 is formed on the inner surface of the two groups of guide rails 22. A T-shaped slider 25 is slidably connected through the inside of the first guide groove 23, and a fixing rod 26 is connected to the surface of the T-shaped sliders 25 in the two groups of guide rails 22. When cracks are found on the concrete wall 1 or beam-column, first rotate the handle 212 to make the second screw rod 211 rotate. Since the second screw rod 211 penetrates and is threadedly connected to a nut sleeve 210, and the top surface of the nut sleeve 210 is fixedly connected to the bottom surface of the fixing rod 26, and at the same time, T-shaped sliders 25 are fixedly connected to both sides of the fixing rod 26, and the T-shaped sliders 25 are inserted into the first guide groove 23 and slidably connected, so that the entire fixing rod 26 relatively limits the nut sleeve 210. A first screw rod 27 penetrates and is rotatably connected to the surface of the fixing rod 26, the first screw rod 27 penetrates the fixing rod 26 and is threadedly connected, the first screw rod 27 penetrates and is rotatably connected to a measuring body 28, a cavity for injecting dye is formed inside the measuring body 28, a connecting pipe 29 penetrates and is fixedly connected to the surface of the measuring body 28 close to the steel plate 5, and a liquid storage box 215 is arranged on the top surface of the measuring body 28. The connecting pipe 29 is communicated with the cavity of the measuring body 28, and one end of the connecting pipe 29 away from the measuring body 28 penetrates and is fixedly connected to a dyeing part 213. Fix the base 21 to ensure that the guide rail 22 can be closely attached to the concrete wall 1, and use the connecting pipe 29, the dyeing part 213 and the concrete surface to make multi-point contact. The part of the dyeing part 213 attached to the concrete wall surface dyes the concrete surface. First judge the flatness of the concrete wall surface according to the dyeing situation of the concrete wall surface. A dyeing carrier 214 is arranged inside the dyeing part 213. A second screw rod 211 penetrates through the inside of the base 21, the second screw rod 211 is rotatably connected to the base 21, the second screw rod 211 penetrates and is threadedly connected to a nut sleeve 210. When the second screw rod 211 rotates, it will drive the nut sleeve 210 to rise, so that the nut sleeve 210 drives the measuring body 28 to move to the crack detection area through the fixing rod 26 and the first screw rod 27.The top surface of the screw sleeve 210 is slidably connected to the bottom surface of the measuring body 28. Rotate the first screw 27 so that the first screw 27 pushes the measuring body 28. Then, the measuring body 28 will drive the connecting pipe 29 to move towards the concrete wall 1 to be measured. When the measuring body 28 moves, it will compress the first spring 34, and the measuring body 28 will drive the connecting pipe 29 to be close to the concrete wall 1 and the steel plate 5, so that the connecting pipe 29 drives the dyeing part 213 to fit with the concrete wall 1 and the steel plate 5. The top surface of the screw sleeve 210 is fixedly connected to the bottom surface of the fixed rod 26, and the top surface of the second screw 211 is fixedly connected with a handle 212.

[0023] In this embodiment, multi-point contact is made between the connecting pipe 29, the dyeing part 213 and the concrete surface. The part of the dyeing part 213 that fits on the concrete wall surface dyes the concrete surface. According to the dyeing situation of the concrete wall surface, first judge the flatness of the concrete wall surface. Especially, the position of the crack is basically less dyed. Then, according to the dyeing situation, first perform crack repair treatment, cleaning treatment and leveling treatment on the concrete surface. After the treatment, use the measuring mechanism 2 to measure the concrete surface. When the concrete surface where the steel plate 5 needs to be pasted is all dyed by the dyeing part 213, it means that the concrete surface is relatively flat and the steel plate 5 can be pasted. When the steel plate 5 is pasted on the concrete surface, the measuring mechanism 2 can also measure whether the steel plate 5 is pasted flatly, which is convenient for people to fill the glue in time and adjust the flatness of the steel plate 5. Embodiment 2

[0024] As Figures 1 - 5 shown, the dyeing mechanism 3 includes a slider 31. The slider 31 penetrates through the second guide groove 24 and is slidably connected to the second guide groove 24. An activity groove 33 is opened inside the slider 31. An activity block 32 penetrates through and is slidably connected to the inside of the activity groove 33. The activity block 32 is fixedly connected to both sides of the measuring body 28. A first spring 34 is fixedly connected to the surface of the activity block 32. One end of the first spring 34 away from the activity block 32 is fixedly connected to the inside of the activity groove 33.

[0025] In this embodiment, when the measuring body 28 moves, it will compress the first spring 34, and the measuring body 28 will drive the connecting pipe 29 to approach the concrete wall 1 and the steel plate 5, so that the connecting pipe 29 drives the dyeing part 213 to fit with the concrete wall 1 and the steel plate 5. The dyeing carrier 214 can be made of rock wool, a flat cloth block sewn by multiple layers of cloth, etc. In this application, a cloth block is preferably selected, and the dyeing surface is made of wear-resistant and water-permeable cloth. The measuring body 28 is also equipped with a liquid storage box 215 connected to the pipeline. The liquid storage box 215 is connected to the liquid filling port of the measuring body 28 through a connecting pipe. The liquid storage box 215 is located above the measuring body 28 and has a liquid filling hole and a cover. The heating sheet can be installed in the liquid storage box 215, and the temperature control part is installed outside the liquid storage box 215. Such a design makes the heating of the dyeing liquid more uniform and efficient, further improving the use effect of the system. Embodiment 3

[0026] As Figures 5 - 6 shown, the connecting mechanism 4 includes a sealing plate 41. Since the liquid outlet pipe 42 is slidably connected to the connecting pipe 29, and the second spring 45 will push the liquid outlet pipe 42, so that the communication holes 44 on the surface of the liquid outlet pipe 42 and the communication groove 43 are not aligned, then the liquid outlet pipe 42 will block the communication groove 43, so that when the dyeing carrier 214 and the dyeing part 213 are not in contact with the concrete wall 1, the dyeing liquid will not be dyed on the dyeing carrier 214 through the communication groove 43 and the liquid outlet pipe 42. The sealing plate 41 penetrates the connecting pipe 29 and is fixedly connected to the connecting pipe 29. The inner end of the connecting pipe 29 away from the measuring body 28 penetrates and is slidably connected with a liquid outlet pipe 42, and a communication groove 43 is opened on the inner side of the connecting pipe 29. Communication holes 44 are opened on the surface of the liquid outlet pipe 42, and the positions of the communication holes 44 are aligned with the communication groove 43. When the connecting pipe 29 is pushed and drives the liquid outlet pipe 42 to contact the concrete wall 1, the liquid outlet pipe 42 contracts into the connecting pipe 29 under the resistance force, so that the communication holes 44 on the liquid outlet pipe 42 are aligned with the communication groove 43. Then, the dyeing liquid in the cavity of the measuring mechanism 2 passes through the connecting pipe 29 and then is dyed on the dyeing carrier 214 through the communication groove 43 and the communication holes 44, so as to paint and dye the concrete wall 1 and the steel plate 5 to detect cracks. A second spring 45 is fixedly connected between the liquid outlet pipe 42 and the sealing plate 41.

[0027] In this embodiment, since the liquid outlet pipe 42 is slidably connected to the connecting pipe 29, and the second spring 45 will push the liquid outlet pipe 42, the communication holes 44 on the surface of the liquid outlet pipe 42 will not be aligned with the communication groove 43. Then the liquid outlet pipe 42 will block the communication groove 43, so that the dyeing liquid will not infiltrate the dyeing carrier 214 through the communication groove 43 and the liquid outlet pipe 42 when the dyeing carrier 214 and the dyeing part 213 are not in contact with the concrete wall 1. When the connecting pipe 29 is pushed and drives the liquid outlet pipe 42 to abut against the concrete wall 1, the liquid outlet pipe 42 contracts into the connecting pipe 29 under the abutting force, so that the communication holes 44 on the liquid outlet pipe 42 are aligned with the communication groove 43. Then the dyeing liquid in the cavity of the measuring mechanism 2 passes through the connecting pipe 29, and then infiltrates the dyeing carrier 214 through the communication groove 43 and the communication holes 44, so as to paint and dye the concrete wall 1 and the steel plate 5 to detect cracks.

[0028] When the mountain area factory building crack prevention and control system of the present invention is in use, when cracks are found on the concrete wall 1 or beam column, first rotate the handle 212 to make the second screw 211 rotate. Since the second screw 211 passes through and is threadedly connected to the nut sleeve 210, and the top surface of the nut sleeve 210 is fixedly connected to the bottom surface of the fixed rod 26. At the same time, T-shaped sliders 25 are fixedly connected to both sides of the fixed rod 26, and the T-shaped sliders 25 are inserted into the first guide groove 23 and slidably connected, so that the entire fixed rod 26 limits the nut sleeve 210 relatively. When the second screw 211 rotates, it will drive the nut sleeve 210 to rise, so that the nut sleeve 210 drives the measuring body 28 to move to the crack detection area through the fixed rod 26 and the first screw 27, and press the guide rail 22 against the concrete wall 1. Then drive expansion bolts into the ground to fix the base 21 to ensure that the guide rail 22 can be closely attached to the concrete wall 1. Use the connecting pipe 29, the dyeing part 213 to make multi-point contact with the concrete surface. The part of the dyeing part 213 attached to the concrete wall surface dyes the concrete surface. First judge the flatness of the concrete wall surface according to the dyeing situation of the concrete wall surface. Especially, the position of the crack is basically less dyed. Then, according to the dyeing situation, first perform crack repair treatment, cleaning treatment and leveling treatment on the concrete surface. After the treatment, use the measuring mechanism 2 to measure the concrete surface. When the concrete surface where the steel plate 5 needs to be pasted is dyed by the dyeing part 213, it means that the concrete surface is relatively flat and the steel plate 5 can be pasted. When the steel plate 5 is pasted on the concrete surface, the measuring mechanism 2 can also measure whether the steel plate 5 is pasted flat, which is convenient for people to fill glue in time and adjust the flatness of the steel plate 5.

[0029] After that, if the steel plate 5 or the concrete wall 1 is inclined, the first screw 27 can be rotated, so that the first screw 27 pushes the measuring body 28. Then the measuring body 28 will drive the connecting pipe 29 to move towards the concrete wall 1 to be measured. When the measuring body 28 moves, it will compress the first spring 34, and the measuring body 28 will drive the connecting pipe 29 to be close to the concrete wall 1 and the steel plate 5, so that the connecting pipe 29 drives the dyeing part 213 to fit with the concrete wall 1 and the steel plate 5. And the dyeing carrier 214 can be made of rock wool, a flat cloth block sewn by multiple layers of cloth, etc. In this application, a cloth block is preferably selected, and the dyeing surface is made of wear-resistant and water-permeable cloth. The measuring body 28 is also equipped with a liquid storage box 215 communicated with the pipeline. The liquid storage box 215 is communicated with the liquid adding port of the measuring body 28 through a communicating pipe. The liquid storage box is located above the measuring body 28, and the liquid storage box 215 has a liquid adding hole and a cover. The heating sheet can be installed in the liquid storage box 215, and the temperature control part is installed outside the liquid storage box 215. Such a design makes the heating of the dyeing liquid more uniform and efficient, further improving the use effect of the system.

[0030] At the same time, since the liquid outlet pipe 42 is slidably connected with the connecting pipe 29, and the second spring 45 will push the liquid outlet pipe 42, so that the communication holes 44 on the surface of the liquid outlet pipe 42 and the communication groove 43 will not be aligned. Then the liquid outlet pipe 42 will block the communication groove 43, so that the dyeing liquid will not infiltrate the dyeing carrier 214 through the communication groove 43 and the liquid outlet pipe 42 when the dyeing carrier 214 and the dyeing part 213 are not in contact with the concrete wall 1. When the connecting pipe 29 is pushed and drives the liquid outlet pipe 42 to contact the concrete wall 1, the liquid outlet pipe 42 contracts into the connecting pipe 29 under the resistance force, so that the communication holes 44 on the liquid outlet pipe 42 are aligned with the communication groove 43. Then the dyeing liquid in the cavity of the measuring mechanism 2 passes through the connecting pipe 29 and then infiltrates the dyeing carrier 214 through the communication groove 43 and the communication holes 44, so as to paint and dye the concrete wall 1 and the steel plate 5 to detect cracks.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crack prevention system for a factory building in a mountainous area, comprising a concrete wall (1) and a steel plate (5), characterized in that: The steel plate (5) is bonded to the surface of the concrete wall (1); It also includes a measuring mechanism (2) for measuring the flatness of the surface of the concrete wall (1) and the steel plate (5) bonded to the concrete wall (1); A dyeing mechanism (3) is used to visually show the flatness and crack problems of the concrete wall (1); A connecting mechanism (4) is used to ensure that the dyeing mechanism (3) can stably dye and detect cracks; The measuring mechanism (2) comprises a base (21), the base (21) being connected to a bottom surface by expansion bolts, the top surface of the base (21) being fixedly connected to a guide rail (22), the surface of the guide rail (22) being provided with a first guide groove (23), the guide rail (22) being provided with two groups, and the inner surfaces of the two groups of guide rails (22) being provided with a second guide groove (24), the inner side of the first guide groove (23) being penetrated by and slidably connected to a T-shaped slider (25), and the surfaces of the T-shaped sliders (25) in the two groups of guide rails (22) being provided with a plurality of second guide grooves (24). The surface of the measuring body (28) is connected to a fixing rod (26), the surface of the fixing rod (26) is penetrated by a first screw rod (27) and is rotatably connected thereto, the first screw rod (27) penetrates the fixing rod (26) and is threadedly connected thereto, the first screw rod (27) penetrates by a measuring body (28) and is rotatably connected thereto, a cavity for injecting dye is provided on the inner side of the measuring body (28), a connecting tube (29) is penetrated by a side surface of the measuring body (28) close to the steel plate (5) and is fixedly connected thereto, and a liquid storage box (215) is provided on the top surface of the measuring body (28).

2. The system for preventing and controlling cracks in factory buildings in mountainous areas according to claim 1 is characterized by: The connecting tube (29) is in communication with the cavity of the measuring body (28); one end of the connecting tube (29) away from the measuring body (28) passes through and is fixedly connected to a dyeing portion (213); a dyeing carrier (214) is provided inside the dyeing portion (213).

3. The mountainous area factory building crack prevention system according to claim 1 is characterized by: A second screw rod (211) passes through the inner side of the base (21); the second screw rod (211) is rotatably connected to the base (21); and a screw sleeve (210) passes through and is threadedly connected to the second screw rod (211).

4. The mountainous area factory building crack prevention system according to claim 3 is characterized by: The top surface of the screw sleeve (210) is slidably connected to the bottom surface of the measuring body (28), the top surface of the screw sleeve (210) is fixedly connected to the bottom surface of the fixing rod (26), and the top surface of the second screw rod (211) is fixedly connected to a handle (212).

5. The mountainous area factory building crack prevention system according to claim 1 is characterized by: The dyeing mechanism (3) comprises a sliding block (31), wherein the sliding block (31) passes through the second guide groove (24) and is slidably connected to the second guide groove (24).

6. The mountainous area factory building crack prevention system according to claim 5 is characterized by: A movable groove (33) is provided on the inner side of the sliding block (31), and a movable block (32) penetrates and is slidably connected to the inner side of the movable groove (33), and the movable block (32) is fixedly connected to two sides of the measuring body (28).

7. The mountainous area factory building crack prevention system according to claim 6 is characterized by: A spring 1 (34) is fixedly connected to the surface of the movable block (32); one end of the spring 1 (34) away from the movable block (32) is fixedly connected to the inner side of the movable groove (33).

8. The mountainous area factory building crack prevention system according to claim 1 is characterized by: The connection mechanism (4) comprises a sealing plate (41), the sealing plate (41) penetrates the connection pipe (29), and the sealing plate (41) is fixedly connected to the connection pipe (29).

9. The mountainous area factory building crack prevention system according to claim 8, characterized in that: A liquid outlet pipe (42) penetrates and is slidably connected to the inner side of one end of the connecting pipe (29) away from the measuring body (28), and a connecting groove (43) is provided on the inner side of the connecting pipe (29).

10. The system for preventing and controlling cracks in factory buildings in mountainous areas according to claim 9, characterized in that: A connecting hole (44) is provided on the surface of the liquid outlet pipe (42), the connecting hole (44) is aligned with the connecting groove (43), and a second spring (45) is fixedly connected between the liquid outlet pipe (42) and the sealing plate (41).

Images