Displacement monitoring and early warning device for house building

Abstract

The utility model relates to the technical field of monitoring devices for constructional engineering, in particular to a displacement monitoring and early warning device for house construction, which comprises a base, a fixing component is arranged on the base, the base is fixed on the ground through the fixing component, and inaccurate monitoring and early warning results caused by movement of a monitoring and early warning mechanism during working are prevented. The upper surface of the base is further connected with an adjusting plate through an adjusting mechanism, a gradienter is further arranged on the adjusting plate, the adjusting plate is kept horizontal when the whole device is used through the adjusting mechanism arranged above the base, and therefore it is guaranteed that the monitoring and early warning mechanism above the adjusting plate is also in a normal horizontal state, and the monitoring and early warning result is not affected; a monitoring and early warning mechanism is further arranged above the adjusting plate, the monitoring and early warning mechanism comprises a flitch, a mounting plate and a monitoring and early warning assembly, and the monitoring and early warning assembly can automatically recover to the initial position after work is finished through a spring arranged in the monitoring and early warning assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices for construction engineering, and particularly to a displacement monitoring and warning device for building construction. Background Technique

[0002] With the acceleration of the urbanization process, the scale of building construction is expanding day by day, and the building structure is becoming increasingly complex. However, during the construction and use of buildings, due to natural environment, human factors, material aging and other reasons, building construction often faces displacement and settlement. In severe cases, safety problems such as collapse may occur due to excessive displacement of the building. If the displacement of the building is not discovered and dealt with in time, serious safety accidents may be triggered, threatening the lives and property safety of the people. Therefore, it is particularly important to monitor and warn the displacement of building construction in real time.

[0003] Traditional monitoring methods mostly rely on manual inspection. This method not only has low efficiency, but also lacks safety, and there are limitations. For example, in actual use, because the ground environment is relatively complex, it is very difficult to ensure that the ground is horizontal, and it is very likely to cause errors in the detection effect, affecting the use effect of the equipment, and the monitoring and warning components cannot be automatically reset after the end.

[0004] Therefore, the utility model proposes a displacement monitoring and warning device for building construction, which can ensure that during the monitoring and warning work process, the monitoring and warning mechanism always remains horizontal without affecting the monitoring and warning results, and the monitoring and warning components can be automatically reset after the monitoring and warning work is completed, without the need for staff to adjust again. Content of the Utility Model

[0005] To solve the above problems, the utility model proposes a displacement monitoring and warning device for building construction, which can ensure that during the monitoring and warning work process, the monitoring and warning mechanism always remains horizontal without affecting the monitoring structure, and the monitoring and warning components can be automatically restored after the monitoring and warning work is completed, without the need for staff to adjust again.

[0006] To achieve the above object, the technical solution adopted by the utility model is a displacement monitoring and warning device for building construction, including a base, and a plurality of universal wheels are fixedly connected to the lower surface of the base, and the universal wheels are arranged in an array;

[0007] A fixing device, which is arranged on the base and is used to fix the base on the ground;

[0008] An adjusting plate, which is arranged above the base;

[0009] An adjusting mechanism, which is arranged between the base and the adjusting plate and is used to adjust the adjusting plate to make the adjusting plate in a horizontal state;

[0010] A monitoring and warning mechanism, the monitoring and warning mechanism is arranged above the adjusting plate, the monitoring and warning mechanism includes a monitoring and warning component, the monitoring and warning component can be automatically reset after use, and the monitoring and warning mechanism is used to monitor whether the building is tilted and give a warning.

[0011] Further preferably, the fixing device includes a first rotating motor, a first screw rod and a drill bit. The first rotating motor is installed at the middle position of the upper surface of the base. A through hole is vertically opened below the first motor on the base. The first screw rod is arranged in the through hole, and the first end of the first screw rod is connected to the output shaft of the motor. A threaded sleeve is sleeved on the first screw rod, and the drill bit is fixedly installed at the bottom end of the threaded sleeve.

[0012] Further preferably, the adjusting mechanism includes an adjusting component and a spherical hinge support.

[0013] The adjusting component includes a second rotating motor, a second screw rod, a moving block and a movable rod. A slot is provided at the upper end of the base. The second screw rod is arranged in the slot. One end of the second screw rod is rotatably connected to the side wall of the slot, and the other end of the second screw rod is connected to the output shaft of the second rotating motor. A moving block is threadedly connected to the second screw rod. The upper end of the moving block is rotatably connected to the movable rod through a first pin. The other end of the movable rod is rotatably connected to the bottom end of the adjusting plate through a second pin.

[0014] The spherical hinge support is located on one side of the adjusting component. The spherical hinge support includes an outer spherical shell, a lower flange and an upper flange. The bottom end of the outer spherical shell is connected to the lower flange. The lower flange is fixedly connected to the upper surface of the base through mounting bolts. The sphere is rotatably arranged in the outer spherical shell. One side of the sphere is connected to the upper flange. The upper flange is fixedly connected to the lower surface of the adjusting plate through mounting bolts.

[0015] Further preferably, a spirit level is also provided on the adjusting plate.

[0016] Further preferably, the monitoring and warning mechanism further includes a sticker plate and a mounting plate. The sticker plate is hinged to the edge of one side of the top end of the adjusting plate through a torsion spring. The mounting plate is vertically arranged above the adjusting plate. A connecting column is arranged between the sticker plate and the mounting plate. One end of the connecting column is fixedly arranged on the sticker plate, and the other end of the connecting column is provided with a contact shaft of the monitoring and warning component. The contact shaft is always in contact with the first negative contact block of the monitoring and warning component on the mounting plate without mutual extrusion.

[0017] Further preferably, the connecting column and the sticker plate are always perpendicular to each other.

[0018] Further preferably, the monitoring and warning component further includes a movable column, a second negative electrode patch, a first positive electrode patch, a second positive electrode patch, a sound generator and a light-emitting lamp. A transverse installation groove is formed in the installation plate at a position corresponding to the contact shaft. The movable column is horizontally arranged in the installation groove. A first negative electrode patch is provided at one end of the movable column close to the connecting shaft, and a second negative electrode patch is provided at the other end of the movable column. Two first positive electrode patches are oppositely arranged on the side wall of the installation groove close to the opening, and two second negative electrode patches are arranged on the bottom wall of the installation groove. The sound generator and the light-emitting lamp are both installed on the installation plate, and the two first positive electrode patches are connected to the light-emitting lamp through a first connecting wire, and the two second positive electrode patches are simultaneously connected to the sound generator and the light-emitting lamp through a second connecting wire.

[0019] Further preferably, the contact shaft and the attaching plate are always perpendicular to each other, and the end of the contact shaft in contact with the first negative electrode patch is spherical.

[0020] Further preferably, a slider is provided on the outer surface of the movable column. The slider is in sliding contact with the side wall of the installation groove, and the side wall of the second negative electrode patch is also in contact with the side wall of the installation groove.

[0021] Further preferably, an annular limiting baffle is provided on the side wall of the installation groove, and a spring is provided on the outer surface of the movable column between the slider and the limiting baffle.

[0022] The beneficial effects of using the present utility model are as follows:

[0023] 1. The base is fixed to the ground through the fixing component, preventing the monitoring and warning mechanism from moving during operation and causing inaccurate monitoring and warning results.

[0024] 2. The adjusting plate is kept horizontal during the overall use of the device through the adjusting mechanism arranged above the base, so as to ensure that the monitoring and warning mechanism above the adjusting plate is also in a normal horizontal state, without affecting the monitoring and warning results.

[0025] 3. The spring arranged in the monitoring and warning component enables the monitoring and warning component to automatically return to the initial position after the work is completed. Description of the Drawings

[0026] Figure 1 It is a schematic diagram of the overall structure of a displacement monitoring and warning device for building construction;

[0027] Figure 2 It is a schematic diagram of the spherical hinge support and the adjusting mechanism of a displacement monitoring and warning device for building construction;

[0028] Figure 3 It is a partial enlarged view at A of a displacement monitoring and warning device for building construction;

[0029] Figure 4 It is a partial enlarged view of the B position of a displacement monitoring and warning device for building construction.

[0030] The attached drawing reference numerals include:

[0031] 1 - Base, 11 - Universal wheel;

[0032] 2 - Fixing component, 21 - First rotating motor, 22 - First screw rod, 23 - Threaded sleeve, 24 - Drill bit;

[0033] 3 - Adjusting component, 31 - Second rotating motor, 32 - Second screw rod, 33 - Moving block, 34 - Movable rod;

[0034] 4 - Spherical hinge support, 41 - Outer spherical shell, 42 - Sphere, 43 - Lower flange, 44 - Upper flange;

[0035] 5 - Adjusting plate, 51 - Level gauge;

[0036] 6 - Attachment plate, 61 - Torsion spring, 62 - Connecting column;

[0037] 7 - Mounting plate, 71 - Mounting groove;

[0038] 8 - Monitoring and warning component, 81 - Contact shaft, 82 - Movable column, 821 - First negative electrode patch, 822 - Second negative electrode patch, 823 - Slide block, 824 - Spring, 83 - First positive electrode patch, 831 - First connecting wire, 84 - Second positive electrode patch, 841 - Second connecting wire, 85 - Sound generator, 86 - Light-emitting lamp, 87 - Limit baffle. Detailed implementation mode

[0039] To make the purpose, technical solution and advantages of this technical solution clearer, the following further details this technical solution in combination with specific implementation modes. It should be understood that these descriptions are exemplary and not intended to limit the scope of this technical solution.

[0040] Refer to Figures 1 to 4 , Figure 1 It is the overall structural schematic diagram of the first use state of a displacement monitoring and warning device for building construction; Figure 2 It is the structural schematic diagram of the spherical hinge support and adjusting mechanism of a displacement monitoring and warning device for building construction; Figure 3 It is the partial enlarged view of the A position of a displacement monitoring and warning device for building construction; Figure 4 It is the partial enlarged view of the B position of a displacement monitoring and warning device for building construction. A displacement monitoring and warning device for building construction includes: base 1, fixing device 2, adjusting mechanism, adjusting plate 5 and monitoring and warning mechanism.

[0041] In the specific implementation process:

[0042] Refer to Figure 1 As shown, four universal wheels 11 are fixedly connected to the lower surface of the base 1, and the four universal wheels 11 are arranged in an array. A fixing component 2 is installed at the central position of the base 1. Through the fixing component 2, the base 1 can be fixed on the ground to prevent inaccurate monitoring and warning results caused by the movement of the base 1.

[0043] Specifically:

[0044] Refer to Figure 1 and 3 , the fixing device 2 includes a first rotating motor 21, a first screw 22 and a drill bit 24. The first rotating motor 21 is installed at the middle position of the upper surface of the base 1. A through hole is vertically opened in the base 1 below the first motor 21. The first screw 22 is arranged in the through hole, and the first end of the first screw 22 is connected to the output shaft of the motor 21. A threaded sleeve 23 is sleeved on the first screw 22, and the drill bit 24 is fixedly installed at the bottom end of the threaded sleeve 23. By driving the threaded sleeve 23 on the first screw 22 to rotate through the first rotating motor 21, the drill bit moves downward and enters the soil below the base 1, so that the base 1 can be fixed on the ground.

[0045] An adjusting plate 5 is connected above the base 1 through an adjusting mechanism. A level 51 is also provided on the adjusting plate 5. By using the adjusting mechanism to adjust the adjusting plate 5 and observing the level 51 during the adjustment process, the adjusting plate 5 is in a horizontal state, so as not to affect the operation of the monitoring and warning mechanism above the adjusting plate 5.

[0046] Specifically:

[0047] Refer to Figure 2 As shown, the adjusting mechanism includes an adjusting component 3 and a ball hinge support 4. Among them,

[0048] The adjusting component 3 includes a second rotating motor 31, a second screw 32, a moving block 33 and a movable rod 34. A slot is provided at the upper end of the base 1. The second screw 32 is arranged in the slot. The second screw 32 is horizontally arranged in the slot. One end of the second screw 32 is rotatably connected to the side wall of the slot, and the other end of the second screw 32 is connected to the output shaft of the second rotating motor 31. The moving block 33 is threadedly connected to the second screw 32. The moving block 33 can move on the second screw 32. The upper end of the moving block 33 is rotatably connected to the movable rod 34 through a first pin, and the other end of the movable rod 34 is rotatably connected to the bottom end of the adjusting plate 5 through a second pin;

[0049] The spherical hinge bearing 4 is arranged on one side of the adjusting assembly 3. The spherical hinge bearing 4 includes an outer spherical shell 41, a sphere 42, a lower flange 43 and an upper flange 44. The bottom end of the outer spherical shell 41 is connected to the lower flange 43. The lower flange 43 is fixedly connected to the upper surface of the base 1 through mounting bolts. An opening is provided on the upper side of the outer spherical shell 41. The sphere 42 is inserted into the outer spherical shell 41 through the opening and rotates in the outer spherical shell 41. One side of the sphere 42 is connected to the upper flange 44. The upper flange 44 is fixedly connected to the lower surface of the adjusting plate 5 through mounting bolts;

[0050] Through the cooperation of the adjusting assembly 3 and the spherical hinge bearing 4, the moving block 33 is used to drive the moving rod 34 to move, thereby adjusting the angle of the adjusting plate 5. At the same time, the spirit level 51 is observed to adjust the adjusting plate 5 to a horizontal state, so as to reduce the monitoring and warning results of the monitoring and warning mechanism 8 above the adjusting plate 5 and reduce errors.

[0051] The monitoring and warning mechanism includes a sticking plate 6, a mounting plate 7 and a monitoring and warning component 8. Among them,

[0052] Refer to Figure 1 As shown, the sticking plate 6 is hinged to the edge of one side of the top end of the adjusting plate 5 through a torsion spring 61. The mounting plate 7 is vertically arranged above the adjusting plate 5. A connecting column 62 is provided between the sticking plate 6 and the mounting plate 7. One end of the connecting column 62 is fixedly arranged on the sticking plate 6, and the connecting column 62 is always perpendicular to the sticking plate 6. The other end of the connecting column 62 is provided with a contact shaft 5 of the monitoring and warning mechanism 8, and one end of the contact shaft 5 is in contact with a first negative electrode sticker 821 arranged in the mounting groove 71.

[0053] Refer to Figure 1 and Figure 4 As shown, the monitoring and warning component 8 includes a contact shaft 81, a movable column 82, a first negative electrode sticker 821, a second negative electrode sticker 822, a first positive electrode sticker 83, a second positive electrode sticker 84, a sound generator 85 and a light-emitting lamp 86. The contact shaft 81 is always perpendicular to the sticking plate 6; One end of the contact shaft 81 in contact with the first negative electrode sticker 821 is spherical, which can ensure that the contact shaft 81 is always in contact with the first negative electrode sticker 821 when the sticking plate 6 is tilted;

[0054] A transverse installation groove 71 is provided at the position of the mounting plate 7 corresponding to the contact shaft 81, with the opening facing the attaching plate 6. The movable column 82 is horizontally arranged in the installation groove 71. A first negative electrode patch 821 is provided at one end of the movable column 82 close to the connecting shaft 81, and a second negative electrode patch 822 is provided at the other end of the movable column 82. Two opposite first positive electrode patches 83 are provided on the side wall of the installation groove 71 near the opening, and two second positive electrode patches 84 are also provided on the bottom wall of the installation groove 71. A sound generator 85 and a light-emitting lamp 86 are installed on the mounting plate 7. The two first positive electrode patches 83 are connected to the light-emitting lamp 86 through a first connecting wire 831, and the two second positive electrode patches 84 are connected to both the sound generator 85 and the light-emitting lamp 86 through a second connecting wire 841. When the building is slightly tilted, the connecting shaft 81 slightly presses the first negative electrode patch 821, causing the first negative electrode patch 821 to move towards the first positive electrode patch 83. At this time, the first negative electrode patch 821 contacts the first positive electrode patch 83, and the light-emitting lamp 86 lights up; when the tilt degree of the building is too large, the connecting shaft 81 continues to press the first negative electrode patch 821, causing the first negative electrode patch 821 to move away from the first positive electrode patch 83, and the second negative electrode patch 822 contacts the second positive electrode patch 84. At this time, the sound generator 85 emits an alarm sound and the light-emitting lamp 86 lights up, thereby prompting the staff that the tilt degree of the building is relatively large.

[0055] To ensure that the movable column 82 can slide normally in the installation groove 71, a slider 823 is provided on the outer surface of the movable column 82. The slider 823 is in sliding contact with the side wall of the installation groove 71, and the side wall of the second negative electrode patch 822 also contacts the side wall of the installation groove 71. The slider 823 and the second negative electrode patch 822 enable the movable column 82 to slide back and forth along the same straight line in the installation groove 71.

[0056] A circular limiting baffle 87 is provided on the side wall of the installation groove 71, and a spring 824 is provided on the outer surface of the movable column 82 between the slider 823 and the limiting baffle 87. When the building is tilted, the connecting shaft 81 presses the first negative electrode patch 821 to drive the movable column 82 to move towards the second positive electrode patch 84. At this time, the spring 824 between the slider 823 and the limiting baffle 87 is compressed. When the work is completed, the movable column 82 is no longer pressed, and at this time, the elastic force of the spring 824 causes the movable column 82 to move back to the initial position for convenient use next time.

[0057] Working principle:

[0058] When using the device proposed by the present utility model, first place the whole device on the ground on one side of the building to be monitored. Then fix the base on the ground through the fixing device 2 so that the whole device will not move during use. Then adjust the angle of the adjusting plate 5 through the adjusting mechanism, and observe the spirit level 51 during adjustment to make the adjusted adjusting plate 5 in a horizontal state. Adjust the angle of the attaching plate 6 to be perpendicular to the adjusting plate 5. At this time, the monitoring and warning mechanism 8 above the adjusting plate 5 is in a normal state. When the building is slightly tilted, the attaching plate 6 tilts together with the building, and drives the connecting shaft 81 to slightly squeeze the first negative attaching block 821 through the connecting column 62, so that the first negative attaching block 821 moves towards the first positive attaching block 84. When the first negative attaching block 821 contacts the first positive attaching block 83, the lighting lamp 86 lights up to remind the staff that the building is slightly tilted; when the tilting degree of the building is too large, the connecting shaft 81 continues to squeeze the first negative attaching block 821, so that the second negative attaching block 822 contacts the second positive attaching block 84. At this time, the sound generator 85 emits an alarm sound and the lighting lamp 86 lights up, indicating that the tilting degree of the building is relatively large.

[0059] The above content is only the preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the technical content, many changes can be made in the specific implementation manner and application scope. As long as these changes do not depart from the concept of the present utility model, they all belong to the protection scope of this patent.

Claims

1. A displacement monitoring and early warning device for a building, comprising a base, a plurality of universal wheels fixedly connected to the lower surface of the base, the universal wheels being arranged in an array, characterized in that: Also includes A fixing device, which is arranged on the base and is used to fix the base on the ground; An adjustment plate, wherein the adjustment plate is arranged above the base; An adjustment mechanism, which is disposed between the base and the adjustment plate and is used to adjust the adjustment plate so that the adjustment plate is always in a horizontal state; A monitoring and early warning mechanism is arranged above the adjustment plate. The monitoring and early warning mechanism includes a monitoring and early warning component. The monitoring and early warning component can be automatically reset after use. The monitoring and early warning mechanism is used to monitor whether the building is tilted and issue an early warning.

2. A displacement monitoring and early warning device for building construction according to claim 1, characterized in that :The fixing device includes a first rotating motor, a first screw and a drill bit. The first rotating motor is installed in the middle position of the upper surface of the base. The base is located below the first motor and has a vertical through hole. The first screw is arranged in the through hole, and the first end of the first screw is connected to the output shaft of the motor. A threaded sleeve is sleeved on the first screw, and the drill bit is fixedly installed at the bottom end of the threaded sleeve.

3. The displacement monitoring and early warning device for building construction according to claim 1 is characterized in that The adjusting mechanism comprises an adjusting assembly and a ball joint support. The adjusting assembly comprises a second rotating motor, a second screw, a moving block and a movable rod, the upper end of the base is provided with a slot, a second screw is provided in the slot, one end of the second screw is rotatably connected to the side wall of the slot, the other end of the second screw is connected to the output shaft of the second rotating motor, the moving block is threadedly connected to the second screw, the upper end of the moving block is rotatably connected to the movable rod through the first shaft pin, and the other end of the movable rod is rotatably connected to the bottom end of the adjusting plate through the second shaft pin; The ball joint support is located on one side of the adjustment component, and the ball joint support includes a lower flange and an upper flange of an outer spherical shell sphere. The bottom end of the outer spherical shell is connected to the lower flange, and the lower flange is fixedly connected to the upper surface of the base by mounting bolts. The sphere is rotatably arranged in the outer spherical shell, and one side of the sphere is connected to the upper flange, and the upper flange is fixedly connected to the lower surface of the adjustment plate by mounting bolts.

4. The displacement monitoring and early warning device for building construction according to claim 1 is characterized in that : A level is also provided on the adjustment plate.

5. The displacement monitoring and early warning device for building construction according to claim 1 is characterized in that :The monitoring and early warning mechanism also includes a patch plate and a mounting plate. The patch plate is hinged at the edge of one side of the top of the adjusting plate through a torsion spring. The mounting plate is vertically arranged above the adjusting plate. A connecting column is provided between the patch plate and the mounting plate. One end of the connecting column is fixedly arranged on the patch plate. The other end of the connecting column is provided with a contact shaft of the monitoring and early warning component. The contact shaft is always in contact with the first negative electrode block of the monitoring and early warning component on the mounting plate without squeezing each other.

6. The displacement monitoring and early warning device for building construction according to claim 5 is characterized in that :The connecting column and the pasting plate are always perpendicular to each other.

7. The displacement monitoring and early warning device for building construction according to claim 5 is characterized in that :The monitoring and early warning component also includes a movable column, a second negative electrode patch, a first positive electrode patch, a second positive electrode patch, a sounder and a light. A transverse mounting groove is opened at the position of the mounting plate corresponding to the contact axis. The movable column is transversely arranged in the mounting groove. The end of the movable column close to the connecting axis is provided with a first negative electrode patch, and the other end of the movable column is provided with a second negative electrode patch. The two first positive electrode patches are relatively arranged on the side walls of the mounting groove close to the opening, and the two second positive electrode patches are arranged on the bottom wall of the mounting groove. The sounder and the light are both installed on the mounting plate, and the two first positive electrode patches are connected to the light through the first connecting line, and the two second positive electrode patches are simultaneously connected to the sounder and the light through the second connecting line.

8. The displacement monitoring and early warning device for building construction according to claim 7 is characterized in that : The contact axis and the plate are always perpendicular to each other, and the end of the contact axis that contacts the first negative electrode block is spherical.

9. The displacement monitoring and early warning device for building construction according to claim 8, characterized in that A slider is provided on the outer surface of the movable column, and the slider is in sliding contact with the side wall of the mounting groove, and the side wall of the second negative electrode block is also in contact with the side wall of the mounting groove.

10. The displacement monitoring and early warning device for building construction according to claim 9, characterized in that A circular limiting baffle is provided on the side wall of the mounting groove, and a spring is provided on the outer surface of the movable column between the slider and the limiting baffle.

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