Steel structural member deformation detection device

Abstract

The utility model discloses a steel structural member deformation detection device, and relates to the technical field of steel structure detection. Comprising a rectangular box, a driving mechanism is arranged between the left inner wall and the right inner wall of the rectangular box, first box bodies are fixedly installed at the positions, close to the left side and the right side, of the front side face of the driving mechanism correspondingly, control mechanisms are arranged in the first box bodies correspondingly, and installation plates are fixedly installed on the side walls, away from each other, in the first box bodies correspondingly; lifting ropes are wound around the winding mechanisms, the upper side ends of the lifting ropes are fixedly connected with the winding mechanisms, and through holes are formed in the positions, corresponding to the lifting ropes, of the lower side wall of the first box body. According to the utility model, the detection device can be rapidly installed on the steel structural member, so that the detection device is stable, the up-down process of the measurement mechanism is stable, the measurement structure is more accurate, the measurement process is rapid and convenient, the detection efficiency is improved, deformation detection can be simultaneously carried out on two sides of the steel structural member, and the detection structure is more comprehensive.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure detection, in particular to a steel structure deformation detection device. Background Art

[0002] Steel structure is one of the main types of building structures, mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates; whether the deformation of steel beams and other building steel structures meets the relevant specifications directly determines the quality of the building itself. Among them, steel beams are generally installed at the top of the building, at a high position. After long-term use, they are affected by factors such as the dead weight of the steel beams, the pressure of rain and snow accumulated on the walls and roofs by wind, and the pressure of the momentum conversion of rain and snow. Therefore, it is necessary to carry out deformation detection on the installed steel structures in the building.

[0003] In the prior art, conventional deformation detection devices for steel structures are mostly handheld and lack a fixed installation structure, making it difficult to quickly fix them on the steel structure. At the same time, the detection process is cumbersome, and the detection device is unstable and has detection errors, which is not conducive to use. At the same time, the detection device can only detect one side of the steel structure, and it is impossible to determine whether the steel structure is deformed as a whole or on one side, and the detection is not comprehensive. Utility Model Content

[0004] The utility model provides a steel structure deformation detection device to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure deformation detection device, comprising a rectangular box, the front side surface of the rectangular box is an open structure, a driving mechanism is arranged between the left and right inner walls of the rectangular box, a first box body is fixedly installed near the left and right positions on the front side surface of the driving mechanism, a control mechanism is arranged in the first box body, mounting plates are fixedly installed on the side walls of the first box body that are far away from each other, a winding mechanism is installed on the mounting plate, a lifting rope is wound on the lifting mechanism, the upper end of the lifting rope is fixedly connected to the winding mechanism, a through hole is opened on the lower side wall of the first box body corresponding to the lifting rope, the lower end of the lifting rope is connected to the second box body through the connecting mechanism, a measuring mechanism is arranged in the second box body, and an operation display screen is fixedly embedded on the left and right side walls of the left and right second box bodies that are far away from each other, and a counterweight cone is fixedly installed on the lower surface of the second box body.

[0006] Furthermore, the driving mechanism includes a manual linear module and a handle, wherein two manual linear modules are arranged in left and right mirror images, and the left and right manual linear module screw rods are fixedly connected, the manual linear module is fixedly installed on the left and right side walls of the rectangular box, and handles are fixedly installed on the ends of the left and right manual linear module screw rods that are away from each other.

[0007] Furthermore, the outer surface of the manual linear module slide is a rectangular structure, and the outer surface of the manual linear module slide is movably fitted with the inner wall of the rectangular box, and the front side of the manual linear module slide is fixedly connected to the rear side of the first box body.

[0008] Furthermore, anti-skid rubber pads are fixedly installed on the left and right sides of the first box body that face each other.

[0009] Furthermore, the control mechanism includes a first controller, a first storage battery and an infrared receiver. The first controller and the first storage battery are both installed in the first box body, and the infrared receiver is embedded on the front side wall of the first box body.

[0010] Furthermore, the winding mechanism includes a motor and a winding drum, the motor is fixedly mounted on the mounting plate, the winding drum is mounted on the output shaft of the motor, and the motor is electrically connected to the first controller.

[0011] Furthermore, the connecting mechanism includes a bolt rod and a threaded barrel, the bolt rod is fixedly installed on the lower surface of the suspension rope, the bolt rod is threadedly installed in the threaded barrel, and the lower surface of the threaded barrel is fixedly connected to the upper surface of the second box body.

[0012] Furthermore, the measuring mechanism includes a ranging sensor, a second controller, a second battery, an information processing module and an alarm, the ranging sensor is embedded in the side wall of the second box body facing the other side of the second box body, the second controller, the second battery and the information processing module are all installed in the second box body, and the alarm is installed on the front side of the second box body.

[0013] Compared with the prior art, the utility model provides a steel structure deformation detection device, which has the following beneficial effects:

[0014] The steel structure deformation detection device is provided with a driving mechanism to move the two left and right first box bodies downward so that the left and right first box bodies can be clamped on the steel structure, and the detection device can be quickly installed on the steel structure to make the detection device stable. At the same time, the winding mechanism drives the measuring mechanism to move up and down, so that the up and down process of the measuring mechanism is stable, the measurement structure is more accurate, and the measurement process is fast and convenient, which improves the detection efficiency. The measuring mechanisms are provided on the left and right sides, so that deformation detection can be performed on both sides of the steel structure at the same time, making the detection structure more comprehensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the driving mechanism structure of the utility model;

[0017] Figure 3 This is a cross-sectional view of the first box body of the utility model;

[0018] Figure 4 It is a cross-sectional view of the second box body of the utility model;

[0019] Figure 5 It is a schematic diagram of the measuring mechanism system of the utility model.

[0020] In the figure: 1. rectangular box; 2. driving mechanism; 201. manual linear module; 202. handle; 3. first box body; 4. control mechanism; 401. first controller; 402. first battery; 403. infrared receiver; 5. mounting plate; 6. winding mechanism; 601. motor; 602. winding drum; 7. lifting rope; 8. through hole; 9. connecting mechanism; 901. bolt rod; 902. threaded cylinder; 10. second box body; 11. measuring mechanism; 111. distance measuring sensor; 112. second controller; 113. second battery; 114. information processing module; 115. alarm; 12. operation display screen; 13. counterweight cone; 14. anti-slip rubber pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 The utility model discloses a deformation detection device for steel structure parts, comprising a rectangular box 1, the front side of the rectangular box 1 is an open structure, a driving mechanism 2 is arranged between the left and right inner walls of the rectangular box 1, a first box body 3 is fixedly installed near the left and right positions of the front side of the driving mechanism 2, a control mechanism 4 is arranged in the first box body 3, a mounting plate 5 is fixedly installed on the side walls away from each other in the first box body 3, a winding mechanism 6 is installed on the mounting plate 5, a lifting rope 7 is wound on the lifting mechanism 6, the upper end of the lifting rope 7 is fixedly connected with the winding mechanism 6, a through hole 8 is opened on the lower side wall of the first box body 3 corresponding to the lifting rope 7, the lower end of the lifting rope 7 is connected with the second box body 10 through a connecting mechanism 9, a measuring mechanism 11 is arranged in the second box body 10, and an operation display screen 12 is fixedly embedded on the left and right side walls of the left and right second box bodies 10 away from each other, and a counterweight cone 13 is fixedly installed on the lower surface of the second box body 10.

[0023] Specifically, the driving mechanism 2 includes a manual linear module 201 and a handle 202. The manual linear module 201 is mirrored on two sides, and the left and right manual linear modules 201 are fixedly connected by screw rods. The manual linear module 201 is fixedly installed on the left and right side walls of the rectangular box 1, and handles 202 are fixedly installed on the ends of the left and right manual linear modules 201 screw rods that are away from each other.

[0024] In this embodiment, the handle 202 rotates the screw rods of the left and right manual linear modules 201, thereby causing the left and right manual linear modules 201 slides to move toward each other. The manual linear module 201 slide drives the left and right first box bodies 3 to move toward each other, so that the left and right first box bodies 3 are clamped on the steel structure.

[0025] Specifically, the outer surface of the slide of the manual linear module 201 is a rectangular structure, and the outer surface of the slide of the manual linear module 201 is movably fitted with the inner wall of the rectangular box 1, and the front side of the slide of the manual linear module 201 is fixedly connected to the rear side of the first box body 3.

[0026] In this embodiment, the manual linear module 201 slide can stably drive the first box body 3 to move left and right.

[0027] Specifically, anti-skid rubber pads 14 are fixedly mounted on the left and right sides of the first box body 3 that face each other.

[0028] In this embodiment, the anti-skid rubber pad 14 increases the friction between the first box body 3 and the steel structure, making the clamping more stable and firm.

[0029] Specifically, the control mechanism 4 includes a first controller 401 , a first battery 402 and an infrared receiver 403 . The first controller 401 and the first battery 402 are both installed in the first box body 3 , and the infrared receiver 403 is embedded on the front side wall of the first box body 3 .

[0030] In this embodiment, the infrared receiver 403 receives the control signal of the external remote controller, so that the first controller 401 controls the opening and closing of the winding of the winding mechanism 6 through the first storage battery 402 .

[0031] Specifically, the winding mechanism 6 includes a motor 601 and a winding drum 602 . The motor 601 is fixedly mounted on the mounting plate 5 . The winding drum 602 is mounted on the output shaft of the motor 601 . The motor 601 is electrically connected to the first controller 401 .

[0032] In this embodiment, the output shaft of the motor 601 drives the winding drum 602 to rotate, so that the winding drum 602 can retract and release the suspension rope 7.

[0033] Specifically, the connecting mechanism 9 includes a bolt rod 901 and a threaded barrel 902 . The bolt rod 901 is fixedly installed on the lower surface of the suspension rope 7 . The bolt rod 901 is threadedly installed in the threaded barrel 902 . The lower surface of the threaded barrel 902 is fixedly connected to the upper surface of the second box body 10 .

[0034] In this embodiment, the bolt rod 901 is threadedly installed in the threaded tube 902 to achieve the connection between the suspension rope 7 and the second box body 10. After the measurement is completed, the second box body 10 can be removed and stored separately to avoid damage.

[0035] Specifically, the measuring mechanism 11 includes a distance measuring sensor 111, a second controller 112, a second battery 113, an information processing module 114 and an alarm 115. The distance measuring sensor 111 is embedded in the side wall of the second box body 10 facing the other side of the second box body 10. The second controller 112, the second battery 113 and the information processing module 114 are all installed in the second box body 10. The alarm 115 is installed on the front side of the second box body 10.

[0036] In this embodiment, the distance measuring sensor 111 measures the distance to the steel structure, which is processed by the information processing module 114. The value measured by the highest point of the distance measuring sensor 111 is saved. When the distance measuring sensor 111 falls downward, the distance to the steel structure is gradually measured. When the distance measuring sensor 111 measures a certain point of the steel structure greater than or less than the set value, the information is fed back to the second controller 112. The second controller 112 causes the alarm 115 to sound an alarm to remind the staff. The second battery 113 provides power for the measuring mechanism 11. The measured data is displayed through the operating display screen 12. At the same time, the operating display screen 12 controls the opening and closing of the measuring mechanism 11.

[0037] When in use, the rectangular box 1 is placed at a higher position of the steel structure, and then the handle 202 in the driving mechanism 2 is used to rotate the screw rods of the left and right manual linear modules 201, so that the left and right manual linear modules 201 slides move toward each other, and the manual linear module 201 slide drives the left and right first box bodies 3 to move toward each other, so that the left and right first box bodies 3 are clamped on the steel structure through the anti-slip rubber pad 14, so as to achieve the effect of fixing the first box body 3, and then the infrared receiver 403 in the left and right control mechanism 4 receives the control signal of the external remote control, so that the first controller 401 controls the opening and closing of the winding of the winding mechanism 6 through the first battery 402, so that the output shaft of the motor 601 in the winding mechanism 6 drives the winding drum 602 to rotate, so that the winding drum 602 pays off the rope 7, and the rope 7 makes the second box body 10 move downward step by step through the connecting mechanism 9, and then the distance between the second box body 10 and the steel structure is measured by the distance measuring sensor 111 in the measuring mechanism 11, and the information processing module 114 is processed, and the value measured by the highest point of the ranging sensor 111 is saved. When the ranging sensor 111 falls downward, the distance between it and the steel structure is gradually measured. When the distance sensor 111 and a certain point of the steel structure are measured to be greater than or less than the set value, the information is fed back to the second controller 112. The second controller 112 causes the alarm 115 to sound an alarm to remind the staff. The second battery 113 provides power for the measuring mechanism 11. The measured data is displayed through the operation display screen 12. The detection device can be quickly installed on the steel structure to make the detection device stable. At the same time, the measurement process is fast and convenient, and the detection efficiency is improved. The measuring mechanism 11 is set on both sides, so that deformation detection can be performed on both sides of the steel structure at the same time, making the detection structure more comprehensive. After the measurement is completed, the second box body 10 is removed through the connecting mechanism 9, the winding mechanism 6 is reset, and the driving mechanism 2 separates the first box body 3 from the steel structure to complete the measurement.

[0038] To sum up, the deformation detection device for steel structures can be quickly installed on the steel structures, making the detection device stable, and the up and down process of the measuring mechanism 11 is stable, making the measurement structure more accurate. At the same time, the measurement process is fast and convenient, improving the detection efficiency, and can perform deformation detection on both sides of the steel structure at the same time, making the detection structure more comprehensive.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure deformation detection device, comprising a rectangular box (1), characterized in that: The front side of the rectangular box (1) is an open structure. A driving mechanism (2) is arranged between the left and right inner walls of the rectangular box (1). A first box body (3) is fixedly installed near the left and right positions of the front side of the driving mechanism (2). A control mechanism (4) is arranged in the first box body (3). A mounting plate (5) is fixedly installed on the side walls of the first box body (3) that are away from each other. A winding mechanism (6) is installed on the mounting plate (5). A hanging rope (7) is wound around the winding mechanism (6). The hanging rope The upper end of the lifting rope (7) is fixedly connected to the winding mechanism (6), a through hole (8) is provided on the lower side wall of the first box body (3) corresponding to the lifting rope (7), and the lower end of the lifting rope (7) is connected to the second box body (10) through a connecting mechanism (9), and a measuring mechanism (11) is provided in the second box body (10), and an operation display screen (12) is fixedly embedded on the left and right side walls of the left and right second box bodies (10) that are away from each other, and a counterweight cone (13) is fixedly installed on the lower surface of the second box body (10).

2. A steel structure deformation detection device according to claim 1, characterized in that: The driving mechanism (2) comprises a manual linear module (201) and a handle (202); two manual linear modules (201) are arranged in mirror images on the left and right, and the screw rods of the left and right manual linear modules (201) are fixedly connected; the manual linear module (201) is fixedly mounted on the left and right side walls of the rectangular box (1), and the handles (202) are fixedly mounted on the ends of the screw rods of the left and right manual linear modules (201) that are away from each other.

3. A steel structure deformation detection device according to claim 2, characterized in that: The outer surface of the slide of the manual linear module (201) is a rectangular structure, and the outer surface of the slide of the manual linear module (201) is movably fitted with the inner wall of the rectangular box (1), and the front side surface of the slide of the manual linear module (201) is fixedly connected to the rear side surface of the first box body (3).

4. A steel structure deformation detection device according to claim 1, characterized in that: Anti-skid rubber pads (14) are fixedly mounted on the left and right facing sides of the first box body (3).

5. A steel structure deformation detection device according to claim 1, characterized in that: The control mechanism (4) comprises a first controller (401), a first storage battery (402) and an infrared receiver (403); the first controller (401) and the first storage battery (402) are both installed in the first box body (3); and the infrared receiver (403) is embedded in the front side wall of the first box body (3).

6. A steel structure deformation detection device according to claim 1, characterized in that: The winding mechanism (6) comprises a motor (601) and a winding drum (602); the motor (601) is fixedly mounted on a mounting plate (5); the winding drum (602) is mounted on an output shaft of the motor (601); and the motor (601) is electrically connected to a first controller (401).

7. A steel structure deformation detection device according to claim 1, characterized in that: The connecting mechanism (9) comprises a bolt rod (901) and a threaded barrel (902); the bolt rod (901) is fixedly mounted on the lower surface of the suspension rope (7); the bolt rod (901) is threadedly mounted in the threaded barrel (902); and the lower surface of the threaded barrel (902) is fixedly connected to the upper surface of the second box body (10).

8. A steel structure deformation detection device according to claim 1, characterized in that: The measuring mechanism (11) comprises a distance measuring sensor (111), a second controller (112), a second storage battery (113), an information processing module (114) and an alarm (115); the distance measuring sensor (111) is embedded in a side wall of the second box body (10) facing the other side of the second box body (10); the second controller (112), the second storage battery (113) and the information processing module (114) are all installed in the second box body (10); and the alarm (115) is installed on the front side of the second box body (10).

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