A brick strength detection structure for building detection

Abstract

The utility model relates to brick strength detection technical field, disclose a kind of building detection brick strength detection structure, including support structure, adjusting structure and fixed structure, adjusting structure and fixed structure are respectively installed on support structure, adjusting structure includes installation frame, first screw rod, first motor, slide bar, mounting bracket, sliding slot and second motor, installation frame is installed first screw rod by first motor, slide bar is fixedly installed in installation frame interior, and the side away from first screw rod, mounting bracket is installed on first screw rod and slide bar, mounting bracket is installed second screw rod by second motor, second screw rod is screw mounted screw block, screw block and sliding slot are slidably connected, and the bottom of screw block is installed detection head by hydraulic oil cylinder.The utility model is equipped with adjusting structure, cooperate hydraulic oil cylinder control detection head's lifting, ensure that the detection position of brick on detection platform can be flexibly adjusted, realize the overall coverage of the different regions of brick.

Description

Technical Field

[0001] This utility model relates to the field of brick strength testing technology, and in particular to a brick strength testing structure for building testing. Background Technology

[0002] In the construction and quality inspection process, bricks, as a commonly used building material, directly affect the structural safety and durability of buildings due to their strength performance. Therefore, testing the strength of bricks is a crucial part of quality inspection. Traditional brick strength testing typically relies on specialized testing equipment. By applying pressure to the bricks, its compressive strength and failure mode are measured to assess its mechanical properties, thereby ensuring the compliance and safety of building materials.

[0003] In existing technologies, fixing the detection head in a single position to test the strength of bricks can only test a local area corresponding to the position of the brick and the detection head. It cannot fully cover different parts of the brick. It is very easy to miss strength defects inside or on the surface of the brick due to the limitation of the detection position. Furthermore, it lacks adaptability to bricks of different sizes and shapes, resulting in the bias and reduced reliability of the test results. Utility Model Content

[0004] In view of the above-mentioned existing methods for testing brick strength by fixing the detection head in a single position, the testing can only be performed on a local area corresponding to the position of the brick and the detection head, which cannot fully cover different parts of the brick. It is easy to miss strength defects inside or on the surface of the brick due to the limitation of the detection position. Furthermore, it lacks adaptability to bricks of different sizes and shapes, resulting in the one-sidedness and reduced reliability of the test results. Therefore, this utility model is proposed.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a brick strength testing structure for building inspection, comprising a support structure, an adjustment structure, and a fixing structure. The adjustment structure and the fixing structure are respectively installed on the support structure. The adjustment structure includes a mounting frame, a first lead screw, a first motor, a slide rod, a mounting bracket, a sliding groove, and a second motor. The mounting frame is equipped with the first lead screw via the first motor. The slide rod is fixedly installed inside the mounting frame on the side away from the first lead screw. The mounting bracket is installed on the first lead screw and the slide rod. The mounting bracket is equipped with a second lead screw via the second motor. A threaded block is threaded onto the second lead screw. The threaded block and the sliding groove are slidably connected. The bottom end of the threaded block is equipped with a testing head via a hydraulic cylinder.

[0006] As a preferred embodiment of the brick strength testing structure for building testing described in this utility model, the supporting structure includes a support platform, legs, and a testing platform. The legs are fixedly installed at the four corners of the bottom of the support platform, and the testing platform is fixedly installed at the top of the support platform.

[0007] As a preferred embodiment of the brick strength testing structure for building testing described in this utility model, the mounting frames are provided in pairs and fixedly installed on the top of the support platform, with the mounting frames on both sides of the testing platform.

[0008] As a preferred embodiment of the brick strength testing structure for building testing described in this utility model, the first lead screw is rotatably installed inside the mounting frame, the first motor is fixedly installed on the outside of the mounting frame, and the motor shaft of the first motor is fixedly connected to one end of the first lead screw. One end of the mounting bracket is threaded onto the first lead screw, and the other end of the mounting bracket is penetrated by a sliding rod, and the mounting bracket and the sliding rod are slidably connected.

[0009] As a preferred embodiment of the brick strength testing structure for building testing described in this utility model, the sliding grooves are respectively arranged on both sides of the top of the mounting frame, the second lead screw is rotatably installed at the bottom of the mounting frame, the second motor is fixedly installed on the outside of the mounting frame, and the motor shaft of the second motor and one end of the second lead screw are fixedly connected, and both sides of the threaded block extend into the sliding groove.

[0010] As a preferred embodiment of the brick strength testing structure for building testing described in this utility model, the fixing structure includes a fixing plate, an electric push rod, a support frame, and an air pump. The fixing plate is fixedly installed on both sides of the top of the testing table. The electric push rod is fixedly installed on the fixing plate. A clamping plate is fixedly installed at the telescopic end of the electric push rod. A guide rod is fixedly installed on one side of the clamping plate. The guide rod passes through the fixing plate and is slidably connected to the fixing plate.

[0011] As a preferred embodiment of the brick strength testing structure for building testing described in this utility model, the support frame is fixedly installed on one side of the mounting frame, the air pump is installed on the top of the support frame, the air pump has an air inlet pipe connected to its air inlet end, an air outlet pipe connected to its air outlet end, and a nozzle is fixedly connected to the end of the air outlet pipe.

[0012] The beneficial effects of this utility model are:

[0013] 1. Through the set adjustment structure, the first motor and the second motor drive the first lead screw and the second lead screw to rotate respectively, and the hydraulic cylinder controls the lifting and lowering of the detection head. This ensures that the detection position of the brick on the detection table can be flexibly adjusted, so as to achieve full coverage of different areas of the brick, ensure the stability of the detection process and the accuracy of the detection data, reduce the error caused by manual intervention, and improve the efficiency and reliability of brick strength detection.

[0014] 2. Through the fixed structure, the clamping plate driven by the electric push rod, in conjunction with the guide rod, can stably center and clamp the bricks, effectively preventing the bricks from shifting during testing and ensuring the accuracy of the testing position. After testing, the cleaning structure consisting of an air pump and a nozzle can quickly remove the debris on the testing table. Furthermore, the first lead screw drives the installation frame to move, which can expand the cleaning range and achieve efficient cleaning of the testing table. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the support structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the adjustment structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the fixing structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the nozzle of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Support structure; 11. Support platform; 12. Support leg; 13. Detection platform; 2. Adjustment structure; 201. Mounting frame; 202. First lead screw; 203. First motor; 204. Slide rod; 205. Mounting bracket; 206. Slide groove; 207. Second lead screw; 208. Second motor; 209. Threaded block; 210. Hydraulic cylinder; 211. Detection head; 3. Fixing structure; 31. Fixing plate; 32. Electric push rod; 33. Clamping plate; 34. Guide rod; 35. Support frame; 36. Air pump; 37. Air outlet pipe; 38. Nozzle; 39. Air inlet pipe. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Example 1

[0025] Refer to attached figure Figure 1- Appendix Figure 3 This is the first embodiment of the present invention, which provides a brick strength testing structure for building testing, including a support structure 1, an adjustment structure 2 and a fixing structure 3. The adjustment structure 2 and the fixing structure 3 are respectively installed on the support structure 1. The support structure 1 includes a support platform 11, legs 12 and a testing platform 13. The legs 12 are fixedly installed at the four corners of the bottom end of the support platform 11, and the testing platform 13 is fixedly installed at the top end of the support platform 11.

[0026] The adjustment structure 2 includes a mounting frame 201, a first lead screw 202, a first motor 203, a slide bar 204, a mounting bracket 205, and a second motor 208. A pair of mounting frames 201 are provided and fixedly installed on the top of the support platform 11. The mounting frames 201 are located on both sides of the detection platform 13. The first lead screw 202 is rotatably mounted inside the mounting frame 201. The first motor 203 is fixedly mounted on the outside of the mounting frame 201, and the motor shaft of the first motor 203 is fixedly connected to one end of the first lead screw 202. The slide bar 204 is fixedly installed inside the mounting frame 201, away from the first lead screw 202. One end of the mounting bracket 205 is threaded onto the first lead screw 202. The other end is penetrated by the slide rod 204, and the mounting bracket 205 and the slide rod 204 are slidably connected. The top two sides of the mounting bracket 205 are respectively provided with slide grooves 206. The bottom of the mounting bracket 205 is rotatably mounted with a second lead screw 207. The second motor 208 is fixedly mounted on the outside of the mounting bracket 205, and the motor shaft of the second motor 208 is fixedly connected to one end of the second lead screw 207. The threaded block 209 is threadedly mounted on the second lead screw 207. The two sides of the threaded block 209 extend into the slide groove 206, and the threaded block 209 and the slide groove 206 are slidably connected. The bottom end of the threaded block 209 is fixedly mounted with a hydraulic cylinder 210, and the telescopic end of the hydraulic cylinder 210 is fixedly mounted with a detection head 211.

[0027] During use, the brick is placed on the testing platform 13, and the first motor 203 is started. The motor shaft of the first motor 203 drives the first lead screw 202 to rotate. The first lead screw 202 drives the mounting bracket 205 to slide on the slide rod 204. The second motor 208 is started, and the motor shaft of the second motor 208 drives the second lead screw 207 to rotate. The second lead screw 207 controls the threaded block 209 to slide on the slide groove 206. The threaded block 209 drives the hydraulic cylinder 210 to move, thereby driving the testing head 211 to move. The hydraulic cylinder 210 is started, and the extension end of the hydraulic cylinder 210 drives the testing head 211 to descend, so that the testing head 211 can perform strength testing on the brick. By controlling the horizontal and vertical movement of the testing head 211 in the horizontal direction, the strength of different positions of the brick can be tested.

[0028] Example 2

[0029] Refer to attached figure Figure 4 and attached Figure 5 This is the second embodiment of the present invention, which differs from the first embodiment in that:

[0030] The fixed structure 3 includes a fixed plate 31, an electric push rod 32, a support frame 35, and an air pump 36. The fixed plate 31 is fixedly installed on both sides of the top of the testing table 13. The fixed plate 31 and the mounting frame 201 are arranged in parallel. The electric push rod 32 is fixedly installed on the fixed plate 31. The telescopic end of the electric push rod 32 is fixedly installed with a clamping plate 33. A guide rod 34 is fixedly installed on one side of the clamping plate 33. The guide rod 34 passes through the fixed plate 31 and is slidably connected to the fixed plate 31. The support frame 35 is fixedly installed on one side of the mounting frame 205. The air pump 36 is installed on the top of the support frame 35. The air inlet end of the air pump 36 is connected to an air inlet pipe 39, and the air outlet end of the air pump 36 is connected to an air outlet pipe 37. A nozzle 38 is fixedly connected to the end of the air outlet pipe 37.

[0031] During use, when a brick is placed on top of the testing platform 13, the electric push rod 32 is activated. The extension end of the electric push rod 32 drives the clamping plate 33 to move. The clamping plate 33 slides in the fixed plate 31 through the guide rod 34. The clamping plate 33 centers and clamps the brick to prevent the brick from shifting when the testing head 211 tests the brick. After the brick is tested, large pieces of debris are cleaned up, and the air pump 36 is activated to draw in air through the air inlet pipe 39 and then spray it out from the nozzle 38. The sprayed gas cleans the testing platform 13. The first lead screw 202 drives the mounting frame 205 to move, and the mounting frame 205 drives the support frame 35 to move, thereby expanding the cleaning range of the nozzle 38 on the testing platform 13.

[0032] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A brick strength testing structure for building inspection, characterized in that: The system includes a support structure (1), an adjustment structure (2), and a fixing structure (3). The adjustment structure (2) and the fixing structure (3) are respectively installed on the support structure (1). The adjustment structure (2) includes a mounting frame (201), a first lead screw (202), a first motor (203), a slide rod (204), a mounting bracket (205), a slide groove (206), and a second motor (208). The mounting frame (201) is used to mount the first lead screw (202) via the first motor (203), and the slide rod (204) is used to fix the first lead screw (202). The mounting bracket (205) is installed inside the mounting frame (201) and on the side away from the first lead screw (202). The mounting bracket (205) is installed on the first lead screw (202) and the slide bar (204). The mounting bracket (205) is installed on the second lead screw (207) via the second motor (208). The threaded block (209) is threaded on the second lead screw (207). The threaded block (209) is slidably connected to the slide groove (206). The bottom end of the threaded block (209) is installed with the detection head (211) via the hydraulic cylinder (210).

2. The brick strength testing structure for building inspection according to claim 1, characterized in that: The support structure (1) includes a support platform (11), legs (12) and a testing platform (13). The legs (12) are fixedly installed at the four corners of the bottom of the support platform (11), and the testing platform (13) is fixedly installed at the top of the support platform (11).

3. The brick strength testing structure for building inspection according to claim 2, characterized in that: A pair of mounting frames (201) are provided and fixedly installed on the top of the support platform (11), with the mounting frames (201) on both sides of the testing platform (13).

4. The brick strength testing structure for building inspection according to claim 3, characterized in that: The first lead screw (202) is rotatably mounted inside the mounting frame (201), the first motor (203) is fixedly mounted on the outside of the mounting frame (201), and the motor shaft of the first motor (203) is fixedly connected to one end of the first lead screw (202). One end of the mounting bracket (205) is threaded onto the first lead screw (202), and the other end of the mounting bracket (205) is penetrated by the slide rod (204), and the mounting bracket (205) and the slide rod (204) are slidably connected.

5. The brick strength testing structure for building testing according to claim 4, characterized in that: The slide grooves (206) are respectively provided on both sides of the top of the mounting frame (205). The second lead screw (207) is rotatably mounted on the bottom of the mounting frame (205). The second motor (208) is fixedly mounted on the outside of the mounting frame (205), and the motor shaft of the second motor (208) is fixedly connected to one end of the second lead screw (207). The two sides of the threaded block (209) extend into the slide grooves (206).

6. The brick strength testing structure for building inspection according to claim 2, characterized in that: The fixed structure (3) includes a fixed plate (31), an electric push rod (32), a support frame (35), and an air pump (36). The fixed plate (31) is fixedly installed on both sides of the top of the testing table (13). The electric push rod (32) is fixedly installed on the fixed plate (31). A clamping plate (33) is fixedly installed on the telescopic end of the electric push rod (32). A guide rod (34) is fixedly installed on one side of the clamping plate (33). The guide rod (34) passes through the fixed plate (31), and the guide rod (34) and the fixed plate (31) are slidably connected.

7. The brick strength testing structure for building testing according to claim 6, characterized in that: The support frame (35) is fixedly installed on one side of the mounting frame (205). The air pump (36) is installed on the top of the support frame (35). The air inlet end of the air pump (36) is connected to the air inlet pipe (39). The air outlet end of the air pump (36) is connected to the air outlet pipe (37). The end of the air outlet pipe (37) is fixedly connected to the nozzle (38).

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