Brick strength detection device for building detection

Abstract

The utility model discloses a brick strength detection device for building detection, and relates to the technical field of building engineering detection equipment. Comprising a base plate, positioning assemblies arranged on the two sides of the top end of the base plate and used for conducting auxiliary fixing on bricks so as to adapt to the bricks of different sizes, and a detection assembly arranged above the base plate and used for applying force needed by brick strength detection. Under the matching action of the transverse positioning plate and the vertical positioning plate, four side surfaces of a brick can be positioned, so that the brick is prevented from shaking during strength detection operation, the stability of the brick on the base plate during strength detection is improved, the brick fixing device can adapt to fixing operation of bricks with different sizes, and the working efficiency is improved. The universality of the device is improved, under the action of the pressure plate, the situation that broken bricks generated by the bricks splash can be avoided, and the pressure plate can fix the top ends of the bricks.

Description

Technical Field

[0001] This utility model relates to the field of building engineering testing equipment technology, specifically a brick strength testing device for building testing. Background Technology

[0002] To ensure the safety of existing, under-construction, and planned building projects, tests will be conducted on the foundation, building materials, construction techniques, and building structure related to the building during the construction process. In the process of building a house, a large number of bricks are used, and in order to ensure the safety of the house, the strength of the bricks will generally be randomly tested.

[0003] Currently available brick strength testing devices for building inspection are not easily adjustable, making them unsuitable for testing bricks of various sizes. This slows down the progress of building inspection work and increases the purchase cost of such devices, thus reducing their practicality. Therefore, a new brick strength testing device for building inspection is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a brick strength testing device for building inspection, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a brick strength testing device for building inspection, comprising: a base plate,

[0006] Positioning components are set on both sides of the top of the base plate to assist in fixing the bricks to accommodate bricks of different sizes;

[0007] The detection component, positioned above the substrate, is used to apply the force required for brick strength testing;

[0008] The positioning component includes a composite plate located on both sides of the top of the base plate. A horizontal positioning plate is provided on one side of the top of the composite plate. The horizontal positioning plate is used to position the left and right sides of the brick. Connecting rods are provided on the inner walls of both sides of the horizontal positioning plate. One end of the connecting rod is connected to a vertical positioning plate, which is used to position the front and rear sides of the brick.

[0009] As a specific solution in this application, a fixed block is provided on one side of the connecting rod, and push rods are symmetrically provided on one side of the transverse positioning plate, with the piston end of the push rod connected to the fixed block.

[0010] As a specific solution in this application, L-shaped frames are provided on both sides of the top of the substrate. The L-shaped frames are used to support the cylinder, and the piston end of the cylinder is connected to the transverse positioning plate.

[0011] As a specific solution in this application, a platform is provided at the top center of the substrate, the platform is adapted to the composite plate, and sliding columns are symmetrically provided at the bottom of the composite plate.

[0012] As a specific solution in the technical solution of this application, the detection component includes a fixing plate located above the substrate. Sleeves are provided at the four corners of the bottom of the substrate, springs are provided inside the sleeves, a sleeve post is provided at one end of the spring, and a pressure plate is provided at the bottom end of the sleeve post.

[0013] As a specific solution in this application, the bottom center of the fixed plate is provided with a hammer, and its top end is connected to the piston end of the cylinder. The cylinder is located on the top plate, and the top plate and the base plate are connected by a support leg.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This brick strength testing device for building inspection, through the combined action of horizontal and vertical positioning plates, can position the four sides of the brick, thereby preventing the brick from shaking during strength testing and improving the stability of the brick on the base plate. It can also adapt to fixing bricks of different sizes, improving the versatility of the device. Under the action of the pressure plate, it can prevent brick fragments from flying, and the pressure plate can fix the top of the brick. This device avoids the cost of purchasing multiple specialized testing devices, reducing equipment purchase costs. At the same time, the standardized device also facilitates equipment management and maintenance, further saving operating costs. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a partial cross-sectional schematic diagram of the present invention;

[0018] Figure 3 This is a cross-sectional schematic diagram of the positioning component of this utility model;

[0019] Figure 4 This is a cross-sectional schematic diagram of the detection component of this utility model.

[0020] In the diagram: 1. Base plate; 101. Support leg; 102. Top plate; 2. Positioning assembly; 201. Connecting rod; 202. Fixing block; 203. L-shaped frame; 204. Vertical positioning plate; 205. Storage platform; 206. Push rod; 207. Composite plate; 208. Horizontal positioning plate; 209. Sliding column; 3. Detection assembly; 301. Pressure plate; 302. Fixing plate; 303. Spring; 304. Sleeve; 305. Sleeve column; 306. Hammering column. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only for descriptive distinction and should not be construed as indicating or implying relative importance. All electrical components mentioned in this document are electrically connected to an external main controller and 220V AC mains power, and the main controller can be a conventionally known device such as a computer that provides control.

[0023] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] like Figures 1-4 As shown, this utility model provides a technical solution: a brick strength testing device for building inspection, including a base plate 1, which serves as the foundation of the entire device and provides stable support. Two parallel sliding grooves are provided on the base plate 1 for guiding the plywood 207. Positioning components 2 are provided on both sides of the top of the base plate 1 for auxiliary fixing of the bricks to accommodate bricks of different sizes. Detection components 3 are provided above the base plate 1 for applying the force required for brick strength testing, thereby detecting the strength of the bricks.

[0025] like Figure 1-4As shown in the embodiment of this application, the positioning component 2 includes a composite plate 207, which is located on both sides of the top of the base plate 1. A horizontal positioning plate 208 is provided on one side of the top of the composite plate 207. The horizontal positioning plate 208 is used to position the left and right sides of the brick. Connecting rods 201 are provided on the inner walls of both sides of the horizontal positioning plate 208. One end of the connecting rod 201 is connected to a vertical positioning plate 204, which is used to position the front and rear sides of the brick. Specifically, under the cooperative action of the horizontal positioning plate 208 and the vertical positioning plate 204, the four sides of the brick can be fixed to prevent them from shifting. Displacement occurs during strength testing, leading to inaccurate test results. Furthermore, the height of the positioned brick is higher than the height of the horizontal positioning plate 208. During strength testing, this avoids the problem of the horizontal positioning plate 208 obstructing the pressure plate 301, preventing the hammering column 306 from contacting the brick. The connecting rod 201 is used to adjust the distance between the vertical positioning plates 204, thereby accommodating the width of bricks of different sizes. The side surface of the horizontal positioning plate 208 facing the brick is provided with anti-slip texture, further enhancing the friction between the horizontal positioning plate 208 and the brick, and improving the stability of the positioning operation.

[0026] like Figure 1-4 As shown in the embodiment of this application, a fixing block 202 is provided on one side of the connecting rod 201, and push rods 206 are symmetrically arranged on one side of the transverse positioning plate 208. The piston end of the push rod 206 is connected to the fixing block 202. Specifically, the push rod 206 is used to provide the force required for the displacement of the connecting rod 201. The symmetrical arrangement of the push rods 206 ensures that when the push rods 206 are activated simultaneously, the displacement distance of the connecting rods 201 on both sides of the transverse positioning plate 208 is the same. The piston end of the push rod 206 is fixedly connected to the fixing block 202. The fixed block 202 is fixedly connected to the connecting rod 201. Therefore, when the push rod 206 moves the fixed block 202 to translate, the fixed block 202 will move the connecting rod 201 to slide along the inner wall of the horizontal positioning plate 208, thereby adjusting the distance between the vertical positioning plates 204. It should be noted that initially, the distance between the connecting rods 201 on both sides of the horizontal positioning plate 208 and their inner walls is equal. Therefore, when the push rod 206 is activated at the same time to adjust the distance between the vertical positioning plates 204, it can be ensured that the positioned brick is located in the center of the base plate 1.

[0027] like Figure 1-4As shown in the embodiment of this application, L-shaped frames 203 are provided on both sides of the top of the substrate 1. The L-shaped frames 203 are used to support the cylinder. The piston end of the cylinder is connected to the transverse positioning plate 208. Specifically, the L-shaped frames 203 are used to support the cylinder, and the piston end of the cylinder is fixedly connected to the transverse positioning plate 208. Starting the cylinder can drive the transverse positioning plate 208 to move horizontally, thereby adjusting the distance between the transverse positioning plates 208 to adapt to the positioning operation of bricks of different lengths. The push rod 206 on the transverse positioning plate 208 is located on the side facing the L-shaped frame 203, and pushes... The distance between the rods 206 must be greater than the width of the L-shaped frame 203, so that when the transverse positioning plate 208 moves closer to the L-shaped frame 203, the push rod 206 will not obstruct the translation of the transverse positioning plate 208. When the cylinders on both sides of the L-shaped frame 203 of the base plate 1 are activated at the same time, the transverse positioning plate 208 can be driven to move synchronously, thereby positioning the brick. It should be noted that initially, the distance between the transverse positioning plate 208 and the two ends of the base plate 1 is the same, so that when the transverse positioning plate 208 positions the brick, it can ensure that the brick is located in the center of the base plate 1.

[0028] like Figure 1-4 As shown in the embodiment of this application, a platform 205 is provided at the top center of the substrate 1. The platform 205 is adapted to the composite plate 207. Sliding columns 209 are symmetrically arranged at the bottom of the composite plate 207. Specifically, the cylinders of this application are all connected to an external air source, while the push rod 206 is connected to an external power supply and controlled by the control system. When fixing the bricks, the cylinder is activated, and the cylinder will drive the transverse positioning plate 208 to move horizontally. During the horizontal positioning plate 208's horizontal movement, the composite plate 207 will move synchronously. During the horizontal movement of the composite plate 207, the sliding columns 209 can be driven to move along the sliding groove on the substrate 1. The sliding groove is used to limit and guide the sliding columns 209. The composite plate 207 is adapted to the platform 205. Initially, the worker places the bricks on the platform 205. This avoids direct contact between the brick and the upper surface of the substrate 1. As the horizontal positioning plate 208 gradually moves, the composite plate 207 will be positioned below the brick to provide support. At this time, the horizontal positioning plate 208 will position the left and right sides of the brick. Then, the push rod 206 is activated, which will drive the connecting rod 201 to move. During the movement of the connecting rod 201, the distance between the vertical positioning plates 204 will be adjusted, thereby positioning the front and rear sides of the brick. With the cooperation of the horizontal positioning plate 208 and the vertical positioning plate 204, the brick can be positioned at the center of the substrate 1, achieving stable clamping of bricks of different sizes and positioning them directly opposite the hammering column 306. This ensures that the hammering column 306 hammers the center of the brick, rather than its edge, thus ensuring the accuracy of the test results.

[0029] like Figure 1-4 As shown, in the embodiments of this application, the detection component 3 includes a fixing plate 302, which is located above the base plate 1. Sleeves 304 are provided at the four corners of the bottom of the base plate 1. Springs 303 are provided inside the sleeves 304. A post 305 is provided at one end of each spring 303, and a pressure plate 301 is provided at the bottom end of the post 305. Specifically, when pressure is applied to the brick, the pressure plate 301 will contact the brick before the hammer post 306. Since the height of the brick is higher than the horizontal positioning plate 208, the contact between the pressure plate 301 and the brick is not affected by external objects. After the pressure plate 301 contacts the brick, the cylinder drives the fixing plate 302 to continuously press down. The pressure plate 301 will then drive the post 305 to slide along the inner wall of the sleeve 304, thereby compressing the spring 303. While the post 305 slides along the sleeve 304, the hammer post 306 will gradually move from the pressure plate 304. The pressure plate 301 extends upwards and has a circular hole with an inner diameter slightly larger than that of the hammer column 306. This hole is used to limit the hammer column 306, allowing it to apply pressure to the brick for detection. The pressure plate 301 also limits the top of the brick. Combined with the horizontal positioning plate 208 and the vertical positioning plate 204, the brick is three-dimensionally limited. The pressure plate 301 also prevents brick fragments from flying when the hammer column 306 strikes the brick, thus protecting the push rod 206 and the cylinder. Similarly, the pressure plate 301 is equipped with a pressure sensor and a displacement sensor. The pressure sensor monitors the pressure in real time, and the displacement sensor measures the displacement of the pressure plate 301. Since both the pressure sensor and displacement sensor are existing technologies, they will not be described in detail here.

[0030] like Figure 1-4 As shown in the embodiment of this application, a hammer is provided at the bottom center of the fixed plate 302, and its top end is connected to the piston end of the cylinder. The cylinder is located on the top plate 102, and the top plate 102 is connected to the base plate 1 through the support leg 101. Specifically, the cylinder is installed on the top plate 102, and the piston end of the cylinder is fixedly connected to the fixed plate 302. By driving the fixed plate 302 to move downward through the cylinder, the hammer can be used to hammer the brick, thereby applying pressure to the brick. The support leg 101 is used to support the top plate 102, and the top plate 102 is fixedly connected to the base plate 1 through the support leg 101.

[0031] The working principle of this utility model is as follows:

[0032] During the strength test of the bricks, the bricks are placed on the platform 205. Then, the cylinder on the L-shaped frame 203 is activated, causing the horizontal positioning plate 208 to move horizontally, thus positioning the left and right sides of the bricks. Next, the push rod 206 is activated, causing the connecting rod 201 to slide along the inner wall of the horizontal positioning plate 208. During this sliding motion, the connecting rod 201 adjusts the distance between the vertical positioning plates 204, thereby positioning the front and rear sides of the bricks. After all four sides of the bricks are positioned, the cylinder on the top plate 102 is activated, causing the fixing plate 302 to move downwards. During the downward movement, the pressure plate 301 will gradually come into contact with the upper surface of the brick. After the pressure plate 301 comes into contact with the brick, the pressure plate 301 will drive the sleeve 305 to move along the sleeve 304, thereby compressing the spring 303. During this process, the hammering column 306 will extend from the round hole on the pressure plate 301 and apply pressure to the brick. During the process of the hammering column 306 applying pressure to the brick, the pressure sensor will monitor the pressure in real time, the displacement sensor will measure the displacement of the pressure plate 301 in real time, and transmit the data to the control system. The control system will calculate the strength of the brick based on the obtained data.

[0033] In summary, this utility model discloses a brick strength testing device for building inspection, including a base plate 1, positioning components 2 disposed on both sides of the top of the base plate 1 for auxiliary fixing of the bricks to accommodate bricks of different sizes, and a testing component 3 disposed above the base plate 1 for applying the force required for brick strength testing. With the cooperation of the horizontal positioning plate 208 and the vertical positioning plate 204, this utility model can position the four sides of the brick, thereby preventing the brick from shaking during strength testing, improving the stability of the brick on the base plate 1 during strength testing, and adapting to fixing bricks of different sizes, thus improving the versatility of the device. The pressure plate 301 prevents brick fragments from scattering, and the pressure plate 301 can fix the top of the brick. This device avoids the cost of purchasing multiple specialized testing devices, reducing equipment purchase costs. Furthermore, the unified device facilitates equipment management and maintenance, further saving operating costs.

[0034] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A brick strength testing device for building inspection, comprising: The substrate is characterized by: Positioning components are set on both sides of the top of the base plate to assist in fixing the bricks to accommodate bricks of different sizes; The detection component, positioned above the substrate, is used to apply the force required for brick strength testing; The positioning component includes a composite plate located on both sides of the top of the base plate. A horizontal positioning plate is provided on one side of the top of the composite plate. The horizontal positioning plate is used to position the left and right sides of the brick. Connecting rods are provided on the inner walls of both sides of the horizontal positioning plate. One end of the connecting rod is connected to a vertical positioning plate, which is used to position the front and rear sides of the brick.

2. The brick strength testing device for building inspection according to claim 1, characterized in that: A fixing block is provided on one side of the connecting rod, and push rods are symmetrically provided on one side of the transverse positioning plate. The piston end of the push rod is connected to the fixing block.

3. The brick strength testing device for building inspection according to claim 1, characterized in that: The base plate has L-shaped frames on both sides of its top end. The L-shaped frames are used to support the cylinder. The piston end of the cylinder is connected to the transverse positioning plate.

4. The brick strength testing device for building inspection according to claim 3, characterized in that: A platform is provided at the top center of the substrate, which is adapted to the composite board, and sliding columns are symmetrically provided at the bottom of the composite board.

5. The brick strength testing device for building inspection according to claim 1, characterized in that: The detection component includes a fixing plate located above a substrate. Sleeves are provided at the four corners of the bottom of the substrate. Springs are provided inside the sleeves. A post is provided at one end of each spring. A pressure plate is provided at the bottom end of the post.

6. The brick strength testing device for building inspection according to claim 5, characterized in that: The bottom center of the fixed plate is provided with a hammer, and its top end is connected to the piston end of the cylinder. The cylinder is located on the top plate, and the top plate and the base plate are connected by support legs.

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