Building structure detection device

Abstract

The utility model provides a building structure detection device which comprises a detector, the surface of the detector is fixedly connected with a protective sleeve, a positioning mechanism is arranged in the protective sleeve, the positioning mechanism comprises a plurality of extension grooves, the interiors of the plurality of extension grooves are connected with extension rods in a sliding mode, and the extension rods are arranged in the protective sleeve. Reset springs are arranged at one ends of the multiple extension rods and located in the multiple extension grooves, and one ends of the extension rods are fixedly connected with supporting rings. According to the building structure detection device provided by the utility model, the detector is protected through the protective sleeve, and the protective sleeve is supported through the positioning mechanism, so that when one end of the detector is in contact with a wall body, the contact area is increased through the supporting ring, the detector is prevented from inclining during pressing, and the accuracy of test data is improved; the detector can be conveniently used through the grip, and meanwhile, the position of the grip can be conveniently changed according to the use habit of a user through the adjusting mechanism.

Description

Technical Field

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

[0002] The basic principle of the rebound hammer is to use a spring to drive a heavy hammer. The heavy hammer hits 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, and the other part of the energy is converted into the rebound kinetic energy of the heavy hammer. When the rebound kinetic energy is completely converted into potential energy, the heavy hammer rebounds to the maximum distance, and the instrument displays the maximum rebound distance of the heavy hammer in the name of rebound value.

[0003] After the construction is completed, the concrete strength value of the construction will be measured by using a rebound hammer. Nowadays, the rebound hammer is usually handheld. When the rebound hammer is used, the rebound hammer is placed perpendicular to the wall and then squeezed to one side. One end of the rebound hammer is narrow, so it is easy to tilt during squeezing, resulting in errors in the test results. At the same time, because the rebound hammer is usually cylindrical, it is not convenient to hold and press.

[0004] Therefore, it is necessary to provide a building structure detection device to solve the above technical problems. Utility Model Content

[0005] The utility model provides a building structure detection device, which solves the problem that the existing rebound hammer is easy to tilt during extrusion because one end is narrow, and the rebound hammer is usually cylindrical and inconvenient to hold and press.

[0006] In order to solve the above technical problems, the utility model provides a building structure detection device, comprising:

[0007] A detector, a protective cover being fixedly connected to the surface of the detector;

[0008] A positioning mechanism, the positioning mechanism is arranged inside the protective sleeve, the positioning mechanism comprises a plurality of extension slots, the interiors of the plurality of extension slots are all slidably connected with extension rods, one end of the plurality of extension rods and located inside the plurality of extension slots are all provided with a return spring, and one end of the extension rod is fixedly connected with a support ring;

[0009] The adjusting mechanism is arranged at

[0010] Inside the protective cover, the adjusting mechanism includes a rotating groove, a rotating block is slidably connected inside the rotating groove, a handle is fixedly connected to the bottom of the rotating block, a fixing piece is arranged inside the rotating block, and two card slots are provided inside the protective cover, and card blocks are slidably connected inside the two card slots.

[0011] Preferably, one ends of the plurality of extension rods are slidably connected to the insides of the plurality of extension grooves respectively, and the other ends are fixedly connected to one side of the support ring.

[0012] Preferably, the two card slots are both opened inside the protective sleeve and located on both sides of the rotating slot.

[0013] Preferably, a sliding groove is provided inside the rotating block, a sliding block is slidably connected inside the sliding groove, two limiting grooves are provided inside the sliding block, and limiting blocks are slidably connected inside the two limiting grooves.

[0014] Preferably, a fixing groove is provided inside the rotating block, and two fixing blocks are slidably connected inside the fixing groove.

[0015] Preferably, a fixing spring is arranged between the two fixing blocks, and the fixing spring is arranged inside the fixing groove.

[0016] Preferably, one side of the two fixed blocks is fixedly connected to a moving block, and positioning holes are provided inside the two moving blocks.

[0017] Compared with the related art, the building structure detection device provided by the utility model has the following advantages:

[0018] Beneficial effects:

[0019] The utility model provides a building structure detection device, which protects the detector through a protective cover and supports the protective cover through a positioning mechanism, so that when one end of the detector contacts the wall, the contact area is increased through the support ring, and the detector is prevented from tilting when pressed, thereby increasing the accuracy of test data. The detector is convenient to use through a handle, and the position of the handle can be changed according to the user's usage habits through an adjustment mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a first embodiment of a building structure detection device provided by the utility model;

[0021] Figure 2 for Figure 1 The structural schematic diagram of the rotating block shown;

[0022] Figure 3 for Figure 1 A schematic cross-sectional structural diagram of the protective sleeve shown;

[0023] Figure 4 for Figure 1 An enlarged schematic diagram of part A is shown;

[0024] Figure 5A schematic structural diagram of a second embodiment of a building structure detection device provided by the utility model;

[0025] Figure 6 for Figure 5 The structural schematic diagram of the rotating block shown;

[0026] Figure 7 for Figure 5 An enlarged schematic diagram of part C is shown.

[0027] Numbers in the figure: 1, detector, 2, protective cover, 3, extension slot, 31, extension rod, 32, reset spring, 33, support ring, 4, rotating slot, 41, rotating block, 42, clamping slot, 43, clamping block, 44, handle, 45, fixing part, 5, sliding slot, 6, sliding block, 7, fixing slot, 71, fixing block, 72, fixing spring, 73, moving block, 74, positioning hole, 8, limit slot, 9, limit block. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0029] First embodiment

[0030] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic structural diagram of a first embodiment of a building structure detection device provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of the rotating block shown; Figure 3 for Figure 1 A schematic cross-sectional structural diagram of the protective sleeve shown; Figure 4 for Figure 1 A building structure detection device, comprising:

[0031] A detector 1, a protective cover 2 being fixedly connected to the surface of the detector 1;

[0032] A positioning mechanism, the positioning mechanism is arranged inside the protective sleeve 2, the positioning mechanism comprises a plurality of extension slots 3, the interiors of the plurality of extension slots 3 are all slidably connected with extension rods 31, one end of the plurality of extension rods 31 and located inside the plurality of extension slots 3 are all provided with return springs 32, one end of the extension rods 31 is fixedly connected with a support ring 33;

[0033] An adjustment mechanism is arranged inside the protective cover 2, and the adjustment mechanism includes a rotating groove 4, a rotating block 41 is slidably connected inside the rotating groove 4, a handle 44 is fixedly connected to the bottom of the rotating block 41, a fixing part 45 is arranged inside the rotating block 41, and two card slots 42 are opened inside the protective cover 2, and a card block 43 is slidably connected inside the two card slots 42.

[0034] The testing instrument 1 is a rebound tester which can automatically calculate the average value.

[0035] A plurality of extension slots 3 are formed inside the protective sleeve 2 , and a plurality of extension rods 31 are slidably connected inside the plurality of extension slots 3 .

[0036] One end of each of the extension rods 31 slides

[0037] One end is movably connected to the inside of the plurality of extension grooves 3 , and the other end is fixedly connected to one side of the support ring 33 .

[0038] The support ring 33 is used to increase the contact area between the detector 1 and the wall, thereby preventing the detector 1 from tilting when pressed, thereby increasing the accuracy of the test data and the stability during the test.

[0039] The two locking slots 42 are both formed inside the protective sleeve 2 and located at two sides of the rotating slot 4 .

[0040] The rotating groove 4 is opened inside the protective sleeve 2, and the insides of the two card slots 42 are slidably connected with a card block 43. One side of the two card blocks 43 is fixedly connected to the two sides of the two rotating blocks 41 respectively, so as to prevent the rotating block 41 from separating from the rotating groove 4 when the rotating block 41 moves to one side inside the rotating groove 4.

[0041] The working principle of a building structure detection device provided by the utility model is as follows:

[0042] When in use, the support ring 33 is placed in a suitable position by holding the handle 44, and the handle 44 is moved to one side to drive the protective cover 2 connected to the detector 1 to move to one side. At the same time, multiple extension rods 31 move to one side inside the multiple extension grooves 3 respectively and squeeze the multiple reset springs 32 respectively. When the detector 1 finishes the detection and moves backward, the multiple reset springs 32 push the multiple extension rods 31 to move to one side inside the multiple extension grooves 3 respectively, thereby resetting the support ring 33.

[0043] Repeat the above steps to perform the test.

[0044] When the position of the handle 44 is adjusted, the fixing member 45 is loosened and the handle 44 is moved to one side to drive the rotating block 41 connected to the two clamping blocks 43 to move to one side in the rotating groove 4 and the two clamping grooves 42 respectively, and then the fixing member 45 is reset.

[0045] Compared with the related art, the building structure detection device provided by the utility model has the following advantages:

[0046] Beneficial effects:

[0047] The utility model provides a building structure detection device, which protects a detector 1 through a protective cover 2, and supports the protective cover 2 through a positioning mechanism, so that when one end of the detector 1 contacts the wall, the contact area is increased through a support ring 33, and the detector 1 is prevented from tilting when pressed, thereby increasing the accuracy of the test data, and the detector 1 is convenient to use through a handle 44, and the position of the handle 44 can be conveniently changed according to the user's usage habits through an adjustment mechanism.

[0048] Second embodiment

[0049] Please refer to Figure 5 , Figure 6 and Figure 7 Based on the building structure detection device provided by the first embodiment of the present application, the second embodiment of the present application provides another building structure detection device. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0050] Specifically, the difference of the building structure detection device provided in the second embodiment of the present application is that, in a building structure detection device, a sliding groove 5 is provided inside the rotating block 41, and a sliding block 6 is slidably connected inside the sliding groove 5, and two limit grooves 8 are provided inside the sliding block 6, and the two limit grooves 8 are slidably connected inside the limit blocks 9.

[0051] One side of the two limiting blocks 9 is fixedly connected to one side of the two fixing blocks 71 respectively.

[0052] A fixing groove 7 is formed inside the rotating block 41 , and two fixing blocks 71 are slidably connected inside the fixing groove 7 .

[0053] A fixing spring 72 is disposed between the two fixing blocks 71 , and the fixing spring 72 is disposed inside the fixing slot 7 .

[0054] One side of the two fixed blocks 71 is fixedly connected with a moving block 73 , and a positioning hole 74 is formed inside the two moving blocks 73 .

[0055] The positioning hole 74 is used to facilitate the user to insert a finger into the positioning hole 74 to move the two moving blocks 73 .

[0056] The working principle of a building structure detection device provided by the utility model is as follows:

[0057] When in use, the two movable blocks 73 are moved toward the middle, driving the two fixed blocks 71 to move to one side inside the fixed groove 7 while squeezing the fixed spring 72, thereby driving the two limit blocks 9 to separate from the two limit grooves 8 respectively, and then the handle 44 is moved to one side, driving the sliding block 6 to move to one side inside the sliding groove 5 and separate, and then the handle 44 is removed.

[0058] When installing the handle 44, after the sliding block 6 is inserted into the sliding groove 5, when one side of the sliding block 6 contacts the surfaces of the two limit blocks 9, because the two limit blocks 9 are right-angled triangles, they move to one side along the inclined surfaces of the two limit blocks 9, thereby squeezing the two limit blocks 9 to move toward the middle, thereby driving the two fixed blocks to move to one side inside the fixed groove 7 while squeezing the fixed spring 72. When the sliding block 6 moves to a suitable position, the fixed spring 72 pushes the two fixed blocks 71 to move to both sides respectively, thereby driving the two limit blocks 9 to enter the inside of the two limit grooves 8 respectively, and then limiting the sliding block 6.

[0059] Compared with the related art, the building structure detection device provided by the utility model has the following advantages:

[0060] Beneficial effects:

[0061] The utility model provides a building structure detection device. After two moving blocks 73 are moved toward the middle to drive two limit blocks 9 to separate from two limit grooves 8, the handle 44 is moved to one side and removed, so as to facilitate later storage.

[0062] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A building structure detection device, characterized in that: include: A detector, a protective cover being fixedly connected to the surface of the detector; A positioning mechanism, the positioning mechanism is arranged inside the protective sleeve, the positioning mechanism comprises a plurality of extension slots, the interiors of the plurality of extension slots are all slidably connected with extension rods, one end of the plurality of extension rods and located inside the plurality of extension slots are all provided with a return spring, and one end of the extension rod is fixedly connected with a support ring; An adjustment mechanism is arranged inside the protective cover, the adjustment mechanism includes a rotating groove, a rotating block is slidably connected inside the rotating groove, a handle is fixedly connected to the bottom of the rotating block, a fixing piece is arranged inside the rotating block, two card slots are provided inside the protective cover, and card blocks are slidably connected inside the two card slots.

2. A building structure detection device according to claim 1, characterized in that: One ends of the plurality of extension rods are respectively slidably connected to the interiors of the plurality of extension grooves, and the other ends are fixedly connected to one side of the support ring.

3. A building structure detection device according to claim 1, characterized in that: The two clamping slots are both opened inside the protective sleeve and located at two sides of the rotating slot.

4. A building structure detection device according to claim 1, characterized in that: A sliding groove is provided inside the rotating block, a sliding block is slidably connected inside the sliding groove, two limiting grooves are provided inside the sliding block, and limiting blocks are slidably connected inside the two limiting grooves.

5. A building structure detection device according to claim 4, characterized in that: A fixing groove is provided inside the rotating block, and two fixing blocks are slidably connected inside the fixing groove.

6. A building structure detection device according to claim 5, characterized in that: A fixing spring is arranged between the two fixing blocks, and the fixing spring is arranged inside the fixing groove.

7. A building structure detection device according to claim 6, characterized in that: One side of the two fixed blocks is fixedly connected with a moving block, and positioning holes are provided inside the two moving blocks.

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