Fabricated building inspection and detection device

Abstract

The utility model discloses an assembly type building inspection and detection device which comprises a detection table and a placing plate, two sides of the placing plate are fixedly connected with fixing plates, the middle of each fixing plate is in threaded connection with a first threaded rod, one side, facing the first threaded rods, of each fixing plate is rotationally connected with a bent fixing plate, and the bent fixing plates are in threaded connection with the first threaded rods. A moving groove is formed in the upper portion of the bent fixing plate, a moving block is slidably connected to the interior of the moving groove, second limiting pieces are fixedly connected to the upper end and the lower end of the moving block, a third threaded rod is in threaded connection to the interior of the moving block, and a pressing plate is rotationally connected to the lower portion of the third threaded rod. And the to-be-detected position of the detection plate can be adjusted to directly face the pressure head.

Description

Technical Field

[0001] The utility model relates to the field of assembled buildings, in particular to an assembled building inspection and detection device. Background Art

[0002] Prefabricated construction, also known as prefabricated or modular construction, is a construction method that shifts much of the traditional on-site construction work to the factory. Building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are manufactured in the factory and then transported to the construction site for assembly and installation using reliable connections. This construction method occupies a key position in the modern construction industry, offering numerous advantages and broad application prospects.

[0003] When performing pressure testing on prefabricated buildings, the prefabricated buildings are not effectively clamped and fixed, resulting in shaking during the pressure testing of the prefabricated buildings, affecting the testing results and causing inaccurate testing results, thereby reducing the utilization rate of prefabricated building inspection and testing equipment. Utility Model Content

[0004] The purpose of the present invention is to provide an assembled building inspection and detection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled building inspection and testing device, including an inspection table and a placement plate, wherein fixed plates are fixedly connected on both sides of the placement plate, a first threaded rod is threadedly connected to the middle of the fixed plate, and the first threaded rods on both sides are rotatably connected to a curved fixed plate facing each other, a movable groove is provided on the upper part of the curved fixed plate, a movable block is slidably connected inside the movable groove, a second limiting plate is fixedly connected to the upper and lower ends of the movable block, a third threaded rod is threadedly connected inside the movable block, and a pressure plate is rotatably connected to the lower part of the third threaded rod.

[0006] Preferably, two groups of sliding rods are fixedly connected to the side of the curved fixing plate facing the fixing plate, and the sliding rods are slidably connected to the inside of the fixing plate.

[0007] Preferably, a plurality of position holes communicating with the movable grooves are provided on the upper portion of the curved fixing plate, a second threaded rod is threadedly connected inside the position holes, and the second threaded rod is threadedly connected inside the movable block.

[0008] Preferably, a side plate is fixedly connected to one side of the lower portion of the pressure plate, two sets of baffles are fixedly connected to one side of the pressure plate, a groove is opened on one side of the lower portion of the curved fixing plate, and one end of the baffle is arranged inside the groove.

[0009] Preferably, four groups of second lifting rods are fixedly connected to the upper part of the detection table, a mounting plate is fixedly connected to the upper part of the second lifting rods, a hydraulic cylinder is fixedly connected to the upper part of the mounting plate, the power end of the hydraulic cylinder penetrates the mounting plate and is fixedly connected to the lifting plate, four groups of second connecting plates are fixedly connected to the outer side of the lifting plate, the second connecting plates are slidably connected to the outer side of the second lifting rods, and a pressure head is fixedly connected to the middle side of the lower part of the lifting plate.

[0010] Preferably, four groups of first connecting plates are fixedly connected to the outer side of the placement plate, a first lifting rod is slidably connected inside the first connecting plate, a first limiting plate is fixedly connected to the upper part of the first lifting rod, the lower part of the first lifting rod is fixedly connected to the detection table, a spring is fixedly connected to the lower part of the first connecting plate, the spring is sleeved on the outer side of the first lifting rod, the lower part of the spring is fixedly connected to the detection table, a boss is fixedly connected to the lower part of the placement plate, and a pressure detector facing the boss and the pressure head is fixedly connected to the middle part of the upper side of the detection table.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model places the detection plate on the placement plate, rotates the first threaded rod, and moves the curved fixing plate left and right to fix the two sides of the detection plate. By adjusting the position of the moving block along the moving groove, the position hole and the moving block at the corresponding position are connected by the second threaded rod to fix the position of the moving block so that the pressure plate is directly opposite to the four corners of the detection plate. By rotating the third threaded rod, the pressure plate presses the four corners of the detection plate to further fix the detection plate. The side plates can press against the front and back sides of the detection plate to prevent the detection plate from moving forward and backward. The detection plates of different sizes can be fixed, and the position of the detection plate to be detected can be adjusted to be directly opposite to the pressure head.

[0013] 2. The utility model also presses the detection plate through the pressure head, and then presses the pressure detector by placing the boss at the bottom of the plate to restrain the spring pressure, thereby detecting the pressure of the detection plate. It can absorb part of the pressure to prevent excessive pressure from damaging the pressure detector, and prevent the detection plate from deforming to cause a deviation between the pressure elsewhere and the pressure of the pressure head, thereby causing pressure detection errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first perspective;

[0015] Figure 2 This is a schematic diagram of the placement plate structure of the utility model from a second viewing angle;

[0016] Figure 3 This is a schematic diagram of the curved fixing plate structure of the utility model from a third viewing angle.

[0017] In the figure: 1. detection table; 2. first lifting rod; 3. first limiting plate; 4. spring; 5. first connecting plate; 6. placement plate; 7. fixing plate; 8. first threaded rod; 9. bent fixing plate; 10. sliding rod; 11. moving groove; 12. moving block; 13. second limiting plate; 14. position hole; 15. second threaded rod; 16. third threaded rod; 17. pressure plate; 18. side plate; 19. groove; 20. stop rod; 21. boss; 22. pressure detector; 23. second lifting rod; 24. mounting plate; 25. hydraulic cylinder; 26. lifting plate; 27. second connecting plate; 28. pressure head. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-3 The utility model provides a technical solution: an assembled building inspection and detection device, including an inspection table 1, a placing plate 6, and a fixing plate 7 is fixedly welded on both sides of the placing plate 6. The middle part of the fixing plate 7 is threadedly connected to a first threaded rod 8. The first threaded rods 8 on both sides are rotatably installed with a bent fixing plate 9 facing one side. By rotating the first threaded rod 8, the bent fixing plate 9 moves left and right, thereby fixing the two sides of the inspection plate. A moving groove 11 is opened on the upper part of the bent fixing plate 9, and a moving block 12 is slidably installed inside the moving groove 11. The upper and lower ends of the moving block 12 are fixedly welded with a second limiting piece 13 to prevent the moving block 12 from disengaging from the moving groove 11. A third threaded rod 16 is threadedly installed inside the moving block 12, and a pressing plate 17 is rotatably installed at the lower part of the third threaded rod 16. By adjusting the position of the moving block 12 along the moving groove 11, the pressing plate 17 is made to face the four corners of the inspection plate. By rotating the third threaded rod 16, the pressing plate 17 presses the four corners of the inspection plate, further fixing the inspection plate.

[0020] The curved fixing plate 9 is fixedly welded with two sets of sliding rods 10 on one side facing the fixing plate 7. The sliding rods 10 are slidably installed inside the fixing plate 7 to prevent the curved fixing plate 9 from tilting forward and backward; the upper part of the curved fixing plate 9 is provided with several groups of position holes 14 communicating with the moving groove 11, and the internal threads of the position holes 14 are threadedly installed with second threaded rods 15. The second threaded rods 15 are threadedly connected to the inside of the moving block 12, and the position holes 14 and the moving block 12 at the corresponding positions are connected by the second threaded rods 15 to fix the position of the moving block 12; a side plate 18 is fixedly welded on one side of the lower part of the pressure plate 17, and the side plate 18 can resist the front and rear two ends of the detection plate. To prevent the detection plate from moving forward and backward, two sets of baffles 20 are fixedly welded on one side of the pressure plate 17, and a groove 19 is opened on one side of the lower part of the curved fixed plate 9. One end of the baffle 20 is arranged inside the groove 19. The baffle 20 prevents the pressure plate 17 from rotating arbitrarily, thereby ensuring that the side plate 18 can be parallel to the front and back sides of the detection plate; four sets of second lifting rods 23 are fixedly welded on the upper part of the detection table 1, and a mounting plate 24 is fixedly welded on the upper part of the second lifting rod 23. A hydraulic cylinder 25 is installed on the upper flange of the mounting plate 24. The power end of the hydraulic cylinder 25 penetrates the mounting plate 24 and is threadedly installed with a lifting plate 26. Four sets of second connecting rods 23 are fixedly welded on the outside of the lifting plate 26 The second connecting piece 27 is slidably mounted on the outside of the second lifting rod 23 to ensure that the four corners of the lifting plate 26 are stable. The pressure head 28 is fixedly welded on the middle side of the lower part of the lifting plate 26. The hydraulic cylinder 25 drives the lifting plate 26 to move up and down, so that the pressure head 28 presses the upper part of the detection plate to detect the pressure of the detection plate; four groups of first connecting pieces 5 are fixedly welded on the outside of the placement plate 6, and the first lifting rod 2 is slidably mounted inside the first connecting piece 5. The first limiting piece 3 is fixedly welded on the upper part of the first lifting rod 2, and the lower part of the first lifting rod 2 is fixedly welded to the detection table 1. The lower part of the first connecting piece 5 is fixedly welded with a spring 4, and the spring 4 It is sleeved on the outside of the first lifting rod 2, and the lower part of the spring 4 is fixedly welded to the detection table 1. The spring 4 pushes the placement plate 6 upward and partially absorbs the pressure brought by the pressure head 28. A boss 21 is fixedly welded to the lower part of the placement plate 6, and a pressure detector 22 facing the boss 21 and the pressure head 28 is threadedly installed on the middle part of the upper side of the detection table 1. When the pressure head 28 presses the detection plate, the pressure detector 22 is pressed by the boss 21 at the lower part of the placement plate 6 to detect the pressure, and it can ensure that the detection pressure is facing the pressure head 28, to prevent the deformation of the detection plate from causing a deviation between the pressure elsewhere and the pressure of the pressure head 28, thereby causing pressure detection errors.

[0021] Working principle: When the utility model is in use, the detection plate is placed on the placement plate 6, and the first threaded rod 8 is rotated to move the curved fixing plate 9 left and right, thereby fixing both sides of the detection plate. The position of the moving block 12 is adjusted along the moving groove 11, and the position hole 14 and the moving block 12 at the corresponding position are connected by the second threaded rod 15 to fix the position of the moving block 12, so that the pressure plate 17 is opposite to the four corners of the detection plate. By rotating the third threaded rod 16, the pressure plate 17 presses the four corners of the detection plate to further fix the detection plate. The side plate 18 can resist the front and back sides of the detection plate to prevent the detection plate from moving forward and backward. The lifting plate 26 is driven up and down by the hydraulic cylinder 25, so that the pressure head 28 presses the upper part of the detection plate. When the pressure head 28 presses the detection plate, the boss 21 at the bottom of the placement plate 6 presses the pressure detector 22 to realize the pressure detection of the detection plate.

[0022] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may 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. An assembled building inspection and testing device, comprising an inspection table (1) and a placement plate (6), characterized in that: The placement plate (6) is fixedly connected to a fixing plate (7) on both sides, the fixing plate (7) is threadedly connected to a first threaded rod (8) in the middle, the first threaded rods (8) on both sides are rotatably connected to a curved fixing plate (9) facing one side, a moving groove (11) is provided on the upper part of the curved fixing plate (9), a moving block (12) is slidably connected inside the moving groove (11), the upper and lower ends of the moving block (12) are fixedly connected to a second limiting piece (13), the inner part of the moving block (12) is threadedly connected to a third threaded rod (16), and the lower part of the third threaded rod (16) is rotatably connected to a pressing plate (17).

2. The prefabricated building inspection and detection device according to claim 1, characterized in that: Two groups of sliding rods (10) are fixedly connected to the side of the curved fixing plate (9) facing the fixing plate (7), and the sliding rods (10) are slidably connected to the inside of the fixing plate (7).

3. The prefabricated building inspection and detection device according to claim 1, characterized in that: The upper portion of the curved fixing plate (9) is provided with a plurality of position holes (14) communicating with the movable groove (11). The interior of the position holes (14) is threadedly connected to a second threaded rod (15), and the second threaded rod (15) is threadedly connected to the interior of the movable block (12).

4. The prefabricated building inspection and detection device according to claim 1, characterized in that: A side plate (18) is fixedly connected to one side of the lower portion of the pressure plate (17), two groups of baffles (20) are fixedly connected to one side of the pressure plate (17), a groove (19) is provided on one side of the lower portion of the curved fixing plate (9), and one end of the baffle (20) is arranged inside the groove (19).

5. The prefabricated building inspection and detection device according to claim 1, characterized in that: Four groups of second lifting rods (23) are fixedly connected to the upper part of the detection table (1), a mounting plate (24) is fixedly connected to the upper part of the second lifting rods (23), a hydraulic cylinder (25) is fixedly connected to the upper part of the mounting plate (24), a power end of the hydraulic cylinder (25) penetrates the mounting plate (24) and is fixedly connected to a lifting plate (26), four groups of second connecting plates (27) are fixedly connected to the outer side of the lifting plate (26), the second connecting plates (27) are slidably connected to the outer side of the second lifting rods (23), and a pressure head (28) is fixedly connected to the middle side of the lower part of the lifting plate (26).

6. The prefabricated building inspection and detection device according to claim 5, characterized in that: Four groups of first connecting pieces (5) are fixedly connected to the outside of the placement plate (6), a first lifting rod (2) is slidably connected inside the first connecting piece (5), a first limiting piece (3) is fixedly connected to the upper part of the first lifting rod (2), a lower part of the first lifting rod (2) is fixedly connected to the detection table (1), a spring (4) is fixedly connected to the lower part of the first connecting piece (5), the spring (4) is sleeved on the outside of the first lifting rod (2), the lower part of the spring (4) is fixedly connected to the detection table (1), a boss (21) is fixedly connected to the lower part of the placement plate (6), and a pressure detector (22) facing the boss (21) and the pressure head (28) is fixedly connected to the middle part of the upper side of the detection table (1).

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