Building steel structure deformation detection device

Abstract

The utility model discloses a building steel structure deformation detection device, and relates to the technical field of building steel structure deformation detection devices, in particular to a building steel structure deformation detection device which comprises a workbench, a supporting column, a mounting plate and a top plate, a sliding rail is fixedly mounted at the top of the workbench, and a movable seat is slidably connected to the top of the sliding rail; a vertical plate is fixedly mounted at the top of the moving seat, a clamping mechanism is arranged on the vertical plate, an air injection mechanism is arranged at the top of the top plate, supporting plates are fixedly connected to the front face and the rear face of the mounting plate, first motors are fixedly mounted on the front faces of the supporting plates, and first lead screws are fixedly connected to the output ends of the first motors. A first moving block is in threaded connection with the first lead screw, an electric push rod is fixedly connected to the side face of the first moving block, a cleaning brush is fixedly connected to the end of the electric push rod, a detection mechanism is arranged on the side face of the mounting plate, follow-up detection can be conveniently conducted through the cleaning mechanism, and the detection mechanism is easy to operate and high in fault-tolerant rate.

Description

Technical Field

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

[0002] Steel structure is a structure made of steel materials. It is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates. The components or parts are usually connected by welds, bolts or rivets. In order to ensure the quality of the building, it is necessary to regularly perform deformation detection on the steel structure of the building.

[0003] A deformation detection device for a building steel structure disclosed in the Chinese utility model patent application disclosure CN220583344U has the advantages of being easy to transfer and store, and quick and convenient detection, but the deformation detection device for a building steel structure still has disadvantages: First, the deformation detection device for a building steel structure uses laser irradiation to detect and process the deformation of the steel structure. During the detection process, it is necessary to ensure that there is no obstruction around. However, in actual use, some workers coming and going on the construction site may block the laser, thereby affecting the final detection data; Second, the deformation detection device for a building steel structure uses laser detection. Since laser detection is too sensitive and accurate, if some fine impurities are adhered to the surface of the steel structure, it may be mistaken for deformation, thereby affecting the detection data. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a deformation detection device for a building steel structure, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a deformation detection device for building steel structure, comprising a workbench, a support column, a mounting plate and a top plate, a slide rail is fixedly installed on the top of the workbench, a moving seat is slidably connected to the top of the slide rail, a vertical plate is fixedly installed on the top of the moving seat, a clamping mechanism is arranged on the vertical plate, a push handle is fixedly connected to the front and rear surfaces of the moving seat, an air pump is fixedly installed on the top of the top plate, an air guide pipe is fixedly connected to the bottom end of the air pump, a nozzle is fixedly connected to the end of the air guide pipe, a support plate is fixedly connected to the front and rear surfaces of the mounting plate, and a first A motor, a first screw rod is fixedly connected to the output end of the first motor, a first moving block is threadedly connected to the first screw rod, an electric push rod is fixedly connected to the side of the first moving block, a cleaning brush is fixedly connected to the end of the electric push rod, a rotating block is fixedly installed on the bottom of the top plate, a shaft sleeve is fixedly installed on the side of the rotating block, a second screw rod is rotatably connected to the shaft sleeve, a fixed plate is fixedly connected to the side of the mounting plate, a second motor is fixedly installed on the top of the fixed plate, a second moving block is threadedly connected to the second screw rod, a detection mechanism is provided on the second moving block, and a signal receiver and a display controller are fixedly installed on the top of the workbench.

[0008] Optionally, the support column is fixedly mounted on the bottom of the workbench, the left and right mounting plates are fixedly mounted on the top of the workbench, the top plate is fixedly mounted on the top of the two mounting plates, and the slide rail is laterally located at the center of the workbench and between the two mounting plates.

[0009] Optionally, the clamping mechanism includes a spring sleeve rod, a clamping block, a connecting plate, a spring, a limit rod and a pull ring, the spring sleeve rod is slidably connected to the vertical plate, the clamping block is fixedly connected to the end of the spring sleeve rod, the connecting plate is fixedly connected to the other end of the spring sleeve rod, the spring is sleeved on the outside of the spring sleeve rod, the limit rod is fixedly connected to the side of the connecting plate, and the pull ring is fixedly installed on the other side of the connecting plate.

[0010] Optionally, the vertical plates are composed of two left and right plates symmetrically installed on the top of the movable seat, the left and right clamping blocks are located on the inner sides of the left and right vertical plates, the spring is located on the outside of the spring sleeve rod on the outer part of the vertical plate, the other end of the limit rod is slidably connected to the side of the vertical plate, and the pull ring is a semicircular ring.

[0011] Optionally, the support plate is composed of two front and rear pieces symmetrically arranged and fixedly mounted on the front and rear surfaces of the left mounting plate, the first screw rod is rotatably connected between the front and rear support plates, a slider is fixedly connected to the left side surface of the first movable block, a sliding groove is provided on the inner side surface of the left mounting plate, and the slider is slidably connected inside the sliding groove.

[0012] Optionally, the detection mechanism includes a pressure sensor, a connecting head, a compression spring and a detection wheel, the pressure sensor is fixedly mounted on the inner top of the mounting groove, the connecting head is slidably connected to the inside of the mounting groove, the compression spring is fixedly mounted on the top of the connecting head, the detection wheel is rotatably connected to the bottom end of the connecting head, and the bottom end of the detection wheel is flush with the top of the vertical plate.

[0013] Optionally, the output end of the second motor is fixedly connected to the right end of the second screw rod, a mounting groove is provided inside the second movable block, the pressure sensor is wirelessly connected to the signal receiver, and the signal receiver is electrically connected to the display controller.

[0014] The utility model provides a building steel structure deformation detection device, which has the following beneficial effects:

[0015] 1. The building steel structure deformation detection device, through the setting of the signal receiver, enables the building steel structure deformation detection device to have the effect of conveniently and timely collecting pressure signals. Through the coordinated setting of the detection wheel and the pressure sensor, the detection wheel can be rolled on the surface of the steel structure to check whether the steel structure is deformed during use, thereby reducing the occurrence of errors and achieving the purpose of improving work quality.

[0016] 2. The building steel structure deformation detection device, through the setting of the display controller, enables the building steel structure deformation detection device to have the effect of conveniently and timely displaying the internal pressure situation. Through the coordinated setting of the cleaning brush and the air pump, the surface of the steel structure can be thoroughly cleaned during use, thereby facilitating the subsequent deformation detection and achieving the purpose of improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 3 This is a rear view structural diagram of the utility model;

[0020] Figure 4 This is a side view of the structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0022] Figure 6 It is a schematic diagram of the structure of the detection mechanism of the utility model.

[0023] In the figure: 1. workbench; 2. support column; 3. mounting plate; 4. top plate; 5. slide rail; 6. moving seat; 7. vertical plate; 8. spring sleeve rod; 9. clamping block; 10. connecting plate; 11. spring; 12. limit rod; 13. pull ring; 14. push handle; 15. air pump; 16. air guide tube; 17. nozzle; 18. support plate; 19. first motor; 20. first screw rod; 21. first moving block; 22. slider; 23. slide groove; 24. electric push rod; 25. cleaning brush; 26. rotating block; 27. shaft sleeve; 28. second screw rod; 29. ​​fixed plate; 30. second motor; 31. second moving block; 32. mounting groove; 33. pressure sensor; 34. connector; 35. compression spring; 36. detection wheel; 37. signal receiver; 38. display controller. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Embodiment 1:

[0026] See also Figures 1 to 6The utility model provides a technical solution: a deformation detection device for a building steel structure, comprising a workbench 1, a support column 2, a mounting plate 3 and a top plate 4, a slide rail 5 is fixedly installed on the top of the workbench 1, the support column 2 is fixedly installed on the bottom of the workbench 1, the mounting plates 3 are fixedly installed on the top of the workbench 1 in two left and right positions, the top plate 4 is fixedly installed on the tops of the two mounting plates 3, the slide rail 5 is laterally located at the center of the workbench 1 and between the two mounting plates 3, the setting of the slide rail 5 enables the moving seat 6 to freely move horizontally, the top of the slide rail 5 is slidably connected to the moving seat 6, the top of the moving seat 6 is fixedly installed with a vertical plate 7, and the vertical plate 7 A clamping mechanism is provided, which includes a spring sleeve rod 8, a clamping block 9, a connecting plate 10, a spring 11, a limit rod 12 and a pull ring 13. The spring sleeve rod 8 is slidably connected to the vertical plate 7, the clamping block 9 is fixedly connected to the end of the spring sleeve rod 8, the connecting plate 10 is fixedly connected to the other end of the spring sleeve rod 8, the spring 11 is sleeved on the outside of the spring sleeve rod 8, the limit rod 12 is fixedly connected to the side of the connecting plate 10, and the pull ring 13 is fixedly installed on the other side of the connecting plate 10. The vertical plate 7 is symmetrically installed on the top of the moving seat 6 in two left and right pieces. The left and right clamping blocks 9 are located on the inner sides of the left and right vertical plates 7, and the spring 11 is located on the outer side of the vertical plate 7. On the outside of the spring sleeve rod 8 of the side part, the other end of the limit rod 12 is slidably connected to the side of the vertical plate 7, the pull ring 13 is a semicircular ring, and the setting of the clamping mechanism can very conveniently fix and install the steel structure, which is convenient for subsequent cleaning and detection. A hand push handle 14 is fixedly connected to the front and rear surfaces of the movable seat 6, an air pump 15 is fixedly installed on the top of the top plate 4, an air guide pipe 16 is fixedly connected to the bottom end of the air pump 15, and a nozzle 17 is fixedly connected to the end of the air guide pipe 16. A support plate 18 is fixedly connected to the front and rear surfaces of the mounting plate 3, a first motor 19 is fixedly installed on the front of the support plate 18, and a first motor 19 is fixedly connected to the output end of the first motor 19. A first screw rod 20 is connected, and a first moving block 21 is threadedly connected to the first screw rod 20. The support plate 18 is symmetrically arranged in two front and rear pieces and fixedly installed on the front and rear surfaces of the left mounting plate 3. The first screw rod 20 is rotatably connected between the front and rear support plates 18. A slider 22 is fixedly connected to the left side surface of the first moving block 21. A slide groove 23 is provided on the inner side surface of the left mounting plate 3. The slider 22 is slidably connected to the inside of the slide groove 23. The arrangement of the slider 22 and the slide groove 23 can make the movement of the first moving block 21 more stable. An electric push rod 24 is fixedly connected to the side of the first moving block 21, and a cleaning brush 25 is fixedly connected to the end of the electric push rod 24.

[0027] When using the building steel structure deformation detection device, first pull the pull ring 13 to drive the connecting plate 10 to move to both sides, so that the spring sleeve rod 8 and the limit rod 12 slide outward and squeeze the spring 11, and then the steel structure to be detected can be placed on the top of the moving seat 6 between the two vertical plates 7, and then the pull ring 13 can be released, the spring 11 is reset, so that the spring sleeve rod 8 drives the clamping block 9 to clamp and fix the steel structure, and then the moving seat 6 can be moved on the slide rail 5 to the position directly below the nozzle 17 through the hand push handle 14, and then the electric push rod 24 can be started to drive the cleaning brush 25 to the right Move sideways so that the cleaning brush 25 is located directly above the steel structure, and the bottom can contact the top of the steel structure. Then, the first motor 19 can be started to drive the first screw 20 to rotate, prompting the first moving block 21 to move back and forth, driving the electric push rod 24 and the cleaning brush 25 to clean the surface of the steel structure. Then, the air pump 15 is started to spray the steel structure surface through the air guide pipe 16 and the spray head 17, so that the surface of the steel structure is cleaned for subsequent inspection and processing. Then, it can be moved to the bottom of the detection mechanism for inspection and processing. It is very convenient to use and simple to operate.

[0028] Embodiment 2:

[0029] See also Figures 1 to 6 The utility model provides a technical solution: a deformation detection device for a building steel structure, wherein a rotating block 26 is fixedly installed at the bottom of the top plate 4, a shaft sleeve 27 is fixedly installed on the side of the rotating block 26, a second screw rod 28 is rotatably connected to the shaft sleeve 27, a fixed plate 29 is fixedly connected to the side of the mounting plate 3, a second motor 30 is fixedly installed on the top of the fixed plate 29, a second moving block 31 is threadedly connected to the second screw rod 28, and a detection mechanism is arranged on the second moving block 31, the detection mechanism includes a pressure sensor 33, a connector 34, a compression spring 35 and a detection wheel 36, the pressure sensor 33 is fixedly installed on the inner top of the mounting groove 32, the connector 34 is slidably connected to the inside of the mounting groove 32, and the compression spring 35 is fixedly installed on the connecting head 34. On the top of the head 34, the detection wheel 36 is rotatably connected to the bottom end of the connecting head 34, and the bottom end of the detection wheel 36 is flush with the top of the vertical plate 7. The setting of the detection mechanism can make the detection of the steel structure more convenient and more fault-tolerant. A signal receiver 37 and a display controller 38 are fixedly installed on the top of the workbench 1. The output end of the second motor 30 is fixedly connected to the right end of the second screw rod 28. An installation groove 32 is provided inside the second moving block 31. The pressure sensor 33 is wirelessly connected to the signal receiver 37, and the signal receiver 37 is electrically connected to the display controller 38. The display controller 38 cooperates with the setting of the signal receiver 37 to timely understand the pressure changes so as to determine whether the steel structure is deformed.

[0030] When using the building steel structure deformation detection device, after the surface of the steel structure is lightly brushed clean, the movable seat 6 can be moved to the position directly below the detection mechanism through the push handle 14, and then the second motor 30 can be started to drive the second screw rod 28 to rotate, prompting the second movable block 31 to move laterally on the second screw rod 28, so that the bottom detection wheel 36 can roll on the surface of the steel structure. If the steel structure is deformed, the detection wheel 36 can squeeze the compression spring 35 upward so that the top of the compression spring 35 contacts the pressure sensor 33, and the pressure sensor 33 transmits the pressure signal to the signal receiver 37. The signal receiver 37 transmits the pressure data to the display controller 38 for display. It is very convenient to use and simple to operate.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A deformation detection device for a building steel structure, comprising a workbench (1), a support column (2), a mounting plate (3) and a top plate (4), characterized in that: A slide rail (5) is fixedly mounted on the top of the workbench (1), a movable seat (6) is slidably connected to the top of the slide rail (5), a vertical plate (7) is fixedly mounted on the top of the movable seat (6), a clamping mechanism is provided on the vertical plate (7), a push handle (14) is fixedly connected to the front and rear surfaces of the movable seat (6), an air pump (15) is fixedly mounted on the top of the top plate (4), an air guide tube (16) is fixedly connected to the bottom end of the air pump (15), an injection nozzle (17) is fixedly connected to the end of the air guide tube (16), a support plate (18) is fixedly connected to the front and rear surfaces of the mounting plate (3), a first motor (19) is fixedly mounted on the front surface of the support plate (18), a first screw rod (20) is fixedly connected to the output end of the first motor (19), and the first screw rod (20) A first moving block (21) is threadedly connected to the top, an electric push rod (24) is fixedly connected to the side of the first moving block (21), a cleaning brush (25) is fixedly connected to the end of the electric push rod (24), a rotating block (26) is fixedly mounted on the bottom of the top plate (4), a shaft sleeve (27) is fixedly mounted on the side of the rotating block (26), a second screw rod (28) is rotatably connected to the shaft sleeve (27), a fixed plate (29) is fixedly connected to the side of the mounting plate (3), a second motor (30) is fixedly mounted on the top of the fixed plate (29), a second moving block (31) is threadedly connected to the second screw rod (28), a detection mechanism is arranged on the second moving block (31), and a signal receiver (37) and a display controller (38) are fixedly mounted on the top of the workbench (1).

2. A building steel structure deformation detection device according to claim 1, characterized in that: The support column (2) is fixedly mounted on the bottom of the workbench (1); the two left and right mounting plates (3) are fixedly mounted on the top of the workbench (1); the top plate (4) is fixedly mounted on the top of the two mounting plates (3); and the slide rail (5) is laterally located at the center of the workbench (1) and between the two mounting plates (3).

3. A building steel structure deformation detection device according to claim 1, characterized in that: The clamping mechanism comprises a spring sleeve rod (8), a clamping block (9), a connecting plate (10), a spring (11), a limiting rod (12) and a pull ring (13); the spring sleeve rod (8) is slidably connected to the vertical plate (7); the clamping block (9) is fixedly connected to an end of the spring sleeve rod (8); the connecting plate (10) is fixedly connected to the other end of the spring sleeve rod (8); the spring (11) is sleeved on the outside of the spring sleeve rod (8); the limiting rod (12) is fixedly connected to a side surface of the connecting plate (10); and the pull ring (13) is fixedly mounted on the other side surface of the connecting plate (10).

4. A building steel structure deformation detection device according to claim 3, characterized in that: The vertical plate (7) is composed of two left and right plates symmetrically mounted on the top of the movable seat (6); the two left and right clamping blocks (9) are located on the inner sides of the two left and right vertical plates (7); the spring (11) is located on the outside of the spring sleeve rod (8) on the outer side of the vertical plate (7); the other end of the limit rod (12) is slidably connected to the side of the vertical plate (7); and the pull ring (13) is semicircular.

5. The building steel structure deformation detection device according to claim 1, characterized in that: The support plate (18) is composed of two front and rear plates symmetrically arranged and fixedly mounted on the front and rear surfaces of the left mounting plate (3); the first screw rod (20) is rotatably connected between the front and rear support plates (18); a slider (22) is fixedly connected to the left side surface of the first moving block (21); a slide groove (23) is provided on the inner side surface of the left mounting plate (3); and the slider (22) is slidably connected inside the slide groove (23).

6. A building steel structure deformation detection device according to claim 1, characterized in that: The detection mechanism comprises a pressure sensor (33), a connecting head (34), a compression spring (35) and a detection wheel (36); the pressure sensor (33) is fixedly mounted on the inner top of the mounting groove (32); the connecting head (34) is slidably connected to the inside of the mounting groove (32); the compression spring (35) is fixedly mounted on the top of the connecting head (34); the detection wheel (36) is rotatably connected to the bottom end of the connecting head (34); and the bottom end of the detection wheel (36) is flush with the top of the vertical plate (7).

7. A building steel structure deformation detection device according to claim 6, characterized in that: The output end of the second motor (30) is fixedly connected to the right end of the second screw rod (28); a mounting groove (32) is provided inside the second moving block (31); the pressure sensor (33) is wirelessly connected to the signal receiver (37); and the signal receiver (37) is electrically connected to the display controller (38).

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