House structure strength detection device

Abstract

The utility model relates to the technical field of house safety detection, and discloses a house structure strength detection device, which comprises a rebound apparatus main body, a vertical plate and a limiting structure, a groove is arranged in the vertical plate, a lifting plate provided with the rebound apparatus main body is arranged in the groove in a sliding manner, a rotating plate is rotatably arranged on one side of the lifting plate, and the limiting structure is arranged on the rotating plate. An electric telescopic rod is arranged in the rotating plate, connecting rods which are driven by the electric telescopic rod to move and are oppositely arranged are arranged at one end of the rotating plate, a limiting rod is fixedly connected to one end of each connecting rod, the limiting structure comprises a flat plate, an inserting plate is fixedly connected to one end of the flat plate, and an inserting groove matched with the inserting plate is formed in the vertical plate; the insertion plate is in threaded connection and fixed in the insertion groove through a bolt, and the flat plate is provided with at least one limiting groove which is relatively and uniformly arranged and matched with the limiting rod. Compared with the prior art, the wall strength detection device has the advantages that the wall strength detection device is suitable for detecting the wall strength of the old bungalow in rural areas, and repeated climbing of detection personnel can be avoided.

Description

Technical Field

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

[0002] The structural strength test of a house requires an analysis of the safety and resistance of the house structure. The classification of the house strength resistance level is determined based on the structure, materials and design standards of the building. Regular strength testing of old bungalows in rural areas and reasonable maintenance can ensure that all parts of the old bungalows are in a normal and safe state.

[0003] The current house structure strength detection device is mainly used to detect the concrete and steel structure strength of large buildings such as office buildings and residential buildings in cities. It can test the concrete strength through rebound test method and ultrasonic rebound combined method. However, for old rural bungalows, there is no concrete and steel structure, and when testing walls of different heights, the inspectors need to climb repeatedly, which is more troublesome. Utility Model Content

[0004] (1) Technical problems solved

[0005] The technical problem to be solved by the present invention is that the current house structure strength detection device is mainly used to detect concrete steel bar structures. For the old bungalows in rural areas, the existing house structure strength detection device is not applicable, and the detection process requires the detection personnel to repeatedly climb up to perform strength detection on different height positions of the wall.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a building structure strength detection device, including a rebound tester body, a vertical plate and a limiting structure, a groove is provided in the vertical plate, a lifting plate with the rebound tester body installed is slidably provided in the groove, a rotating plate is rotatably provided on one side of the lifting plate, an electric telescopic rod is provided in the rotating plate, one end of the rotating plate is provided with a relatively arranged connecting rod driven to move by the electric telescopic rod, one end of the connecting rod is fixedly connected to the limiting rod, the limiting structure includes a flat plate, one end of the flat plate is fixedly connected to a plug plate, a slot matching the plug plate is provided in the vertical plate, the plug plate is fixed in the slot by a threaded connection of bolts, and the flat plate is provided with at least one relatively evenly arranged limiting groove matching the limiting rod.

[0008] As an improvement, a movable plate is inserted into the rotating plate, one end of the movable plate is fixedly connected to the electric telescopic rod, and the other end is fixedly connected to the connecting rod arranged oppositely.

[0009] As an improvement, an anti-slip cover is adhered to the rotating plate, and the surface of the anti-slip cover is provided with anti-slip grooves.

[0010] As an improvement, one side of the vertical plate is provided with an inclined groove that cooperates with the rotating plate, and the vertical plate is provided with grab holes on both sides of the inclined groove.

[0011] As an improvement, a display screen electrically connected to the rebound tester body and a broadcaster electrically connected to the display screen are provided on one side of the lifting plate.

[0012] As an improvement, a scale line is provided on one side of the lifting plate.

[0013] As an improvement, side bars are fixedly connected to both sides of the lifting plate, and limiting sliding grooves are provided on both sides of the groove in the vertical plate, respectively cooperating with the side bars on both sides.

[0014] (3) Beneficial effects

[0015] The advantages of the present invention over the prior art are that when strength testing is required for old rural bungalows, the rebound tester body is used for testing; during the testing process, the vertical plate is placed on one side of the wall and a limiting structure is installed; the height of the lifting plate can be adjusted and fixed by the limiting structure and the rotation of the extendable limiting rod, thereby testing the strength of walls of different heights; the present invention is suitable for bungalows and saves workers the need to repeatedly climb high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This utility model is a three-dimensional structure of a house structure strength detection device Figure 1 .

[0017] Figure 2 It is an enlarged view of point A of a building structure strength detection device of the present utility model.

[0018] Figure 3 This is a three-dimensional building structure strength detection device of the utility model. Figure 2 .

[0019] Figure 4 The utility model is a side sectional view of a building structure strength detection device without a rebound tester body.

[0020] Figure 5 It is an enlarged view of point B of a building structure strength detection device of the present utility model.

[0021] Figure 6 The utility model is a three-dimensional diagram of a house structure strength detection device without a rotating plate and a limiting structure.

[0022] Figure 7 It is an enlarged view of point C of a building structure strength detection device of the present utility model.

[0023] As shown in the figure: 1. Rebound tester body; 2. Vertical plate; 3. Lifting plate; 4. Side bar; 5. Limiting slide; 6. Scale line; 7. Inclined groove; 8. Grab hole; 9. Turntable; 10. Anti-slip sleeve; 11. Connecting rod; 12. Limiting rod; 13. Flat plate; 14. Limiting groove; 15. Insert plate; 16. Slot; 17. Display screen; 18. Announcer; 19. Groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described 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 the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] Example 1

[0026] like Figure 1 、 Figure 3 、 Figure 6 and Figure 7 As shown, a building structure strength detection device includes a rebound tester body 1, a vertical plate 2 and a limiting structure. A groove 19 is provided in the vertical plate 2, and a lifting plate 3 with the rebound tester body 1 installed is slidably provided in the groove 19. Side strips 4 are fixed on both sides of the lifting plate 3. The vertical plate 2 is provided with limiting slide grooves 5 on both sides of the groove 19, respectively cooperating with the side strips 4 on both sides. The side strips 4 cooperate with the limiting slide grooves 5 to improve the stability of the lifting plate 3 in the groove 19. A scale line 6 is provided on one side of the lifting plate 3 for convenient observation of the lifting plate 3 is raised to a height, a rotating plate 9 is rotatably provided on one side of the lifting plate 3, and the rotating plate 9 is rotatably provided on the lifting plate 3 by a rotating shaft, an electric telescopic rod is provided in the rotating plate 9, and one end of the rotating plate 9 is provided with a relatively arranged connecting rod 11 driven by the electric telescopic rod to move, a movable plate is inserted in the rotating plate 9, one end of the movable plate is fixedly connected to the electric telescopic rod, and the other end is fixedly connected to the relatively arranged connecting rod 11, an anti-slip cover 10 is adhered to the rotating plate 9, and the surface of the anti-slip cover 10 is provided with anti-slip grooves, which is convenient for grasping the rotating plate 9 and rotating.

[0027] Through the above structure, the lifting plate 3 can be controlled to rise and fall, and the connecting rod 11 can be controlled to adjust the distance. How to fix the height of the lifting plate 3? The specific structure is as follows:

[0028] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 ,and Figure 7As shown, one end of the connecting rod 11 is fixedly connected to the limiting rod 12, and the limiting structure includes a flat plate 13, one end of the flat plate 13 is fixedly connected to the plug plate 15, a slot 16 is provided in the vertical plate 2 to cooperate with the plug plate 15, and the plug plate 15 is fixed in the slot 16 by a bolt thread connection, and the flat plate 13 is provided with at least one and relatively evenly arranged limiting groove 14 to cooperate with the limiting rod 12, and one side of the lifting plate 3 is provided with a display screen 17 electrically connected to the rebound tester body 1 and a broadcaster 18 electrically connected to the display screen 17, the display screen 17 can display the rebound value detected by the rebound tester body 1, and the broadcaster 18 can broadcast the rebound value.

[0029] Through the above structure, the height of the lifting plate 3 can be fixed by inserting the limiting rod 12 into the limiting groove 14.

[0030] Example 2

[0031] like Figure 1 As shown, one side of the vertical plate 2 is provided with an inclined groove 7 that cooperates with the rotating plate 9, and the vertical plate 2 is provided with grasping holes 8 on both sides of the inclined groove 7.

[0032] Through the above structure, the vertical plate 2 can be moved conveniently by grabbing the grabbing hole 8 .

[0033] When the utility model is implemented, when it is necessary to test the wall strength of an old rural bungalow, the user grabs the grab hole and carries the vertical plate and places it on the ground next to the wall to be tested, and then installs the limiting structure. Specifically, the plug-in plate at one end of the flat plate is inserted into the slot, and then the bolt is threadedly connected to the connecting hole in the plug-in plate, and the plug-in plate can be fixed in the vertical plate, thereby completing the installation of the flat plate. During the test, specifically, the lifting plate is grasped and slided upward, and the rebound tester body rises accordingly. At the same time, the rotating plate is rotated and the electric telescopic rod in the rotating plate is opened. The electric telescopic rod can drive the connecting rod to move, that is, change the distance between the connecting rod and the rotating shaft of the lifting plate. When the lifting plate moves to a suitable height, the limiting rod is controlled to extend into a suitable limiting slot, the limiting rod extends into the limiting slot, and the electric push rod is closed, so that the height of the lifting plate is fixed, thereby fixing the height of the rebound tester body.

[0034] When using the rebound hammer body, the rebound hammer is controlled to use the spring to drive the hammer. The hammer strikes the impact rod in vertical contact with the concrete surface with constant kinetic energy, causing the local concrete to deform and absorb part of the energy. The other part of the energy is converted into the rebound kinetic energy of the hammer. When the rebound kinetic energy is completely converted into potential energy, the hammer rebounds to the maximum distance. The rebound hammer body displays the maximum rebound distance of the hammer as the rebound value on the display screen, and the announcer will broadcast the rebound value at the same time. In this way, the strength of the wall can be tested.

[0035] 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.

[0036] 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.

[0037] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A building structure strength testing device, comprising a rebound tester body (1), characterized in that: It also includes a vertical plate (2) and a limiting structure, wherein a groove (19) is provided in the vertical plate (2), a lifting plate (3) on which a rebound tester body (1) is installed is slidably provided in the groove (19), a rotating plate (9) is rotatably provided on one side of the lifting plate (3), an electric telescopic rod is provided in the rotating plate (9), one end of the rotating plate (9) is provided with a relatively arranged connecting rod (11) driven to move by the electric telescopic rod, and one end of each connecting rod (11) is fixedly connected to a limiting rod (12); The limiting structure includes a flat plate (13), one end of which is fixedly connected to an inserting plate (15), a slot (16) cooperating with the inserting plate (15) is provided in the vertical plate (2), the inserting plate (15) is fixed in the slot (16) by a bolt thread connection, and the flat plate (13) is provided with at least one relatively evenly arranged limiting groove (14) cooperating with the limiting rod (12).

2. A building structure strength detection device according to claim 1, characterized in that: A movable plate is inserted into the rotating plate (9), one end of the movable plate is fixedly connected to the electric telescopic rod, and the other end is fixedly connected to the connecting rod (11) arranged oppositely.

3. The building structure strength detection device according to claim 1, characterized in that: An anti-slip cover (10) is adhered to the rotating plate (9), and the surface of the anti-slip cover (10) is provided with anti-slip grooves.

4. The building structure strength detection device according to claim 1, characterized in that: One side of the vertical plate (2) is provided with an inclined groove (7) that cooperates with the rotating plate (9), and the vertical plate (2) is provided with gripping holes (8) on both sides of the inclined groove (7).

5. The building structure strength detection device according to claim 1, characterized in that: A display screen (17) electrically connected to the rebound tester body (1) and a broadcaster (18) electrically connected to the display screen (17) are provided on one side of the lifting plate (3).

6. The building structure strength detection device according to claim 1, characterized in that: A scale line (6) is provided on one side of the lifting plate (3).

7. The building structure strength detection device according to claim 1, characterized in that: Side strips (4) are fixedly connected to both sides of the lifting plate (3), and limiting sliding grooves (5) are respectively provided on both sides of the inner groove (19) of the vertical plate (2) to cooperate with the side strips (4) on both sides.

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