Building material hardness detection device
By designing a building material hardness detection device including a base, U-shaped plate, a detection mechanism, a storage box, a slot and a support plate, the problem of repeated cleaning of fragments during the inspection process in the prior art is solved, and the rapid cleaning of crushed stones and high efficiency of building material hardness detection is achieved.
Patent Information
- Application Number
- CN202421997330.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-19
AI Technical Summary
The existing building material hardness detection devices require repeated cleaning of fragments during the inspection process, resulting in low working efficiency.
A building material hardness detection device including a base, a U-shaped plate, a detection mechanism, a storage box, a placing groove and a support plate is designed. Through the setting of the support plate, broken stones can be quickly cleaned, and effective constraints and detection of building materials can be achieved through the cooperation of hydraulic rods and pressure sensors.
It realizes rapid cleaning of broken stones, improves the working efficiency of the detection device, reduces the frequency of manual cleaning, and ensures the continuity and accuracy of the detection process.
Smart Images
Figure CN222882492U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of detection devices, in particular to a building material hardness detection device. Background Art
[0002] The building material hardness testing device is a device used to measure the hardness of building materials. It usually includes a hardness tester and related measuring instruments to determine the hardness value of building materials. Hardness testing is one of the important methods to evaluate the quality and performance of building materials. It can help engineers and designers choose suitable materials and ensure the stability and durability of building structures. The building material hardness testing device is usually used for the hardness value of various building materials such as concrete, bricks, rocks, etc.
[0003] When some existing building material hardness testing devices are used, in order to detect the maximum hardness value of the building material, the building material is usually tested to a broken state during the testing process. Because the building material will produce some small fragments after breaking, the staff is required to clean the device after each test so that it can be tested again. Due to the need for repeated cleaning, the working efficiency of the device is low. Therefore, this problem needs to be solved. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a building material hardness detection device.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A device for detecting the hardness of building materials comprises a base, a U-shaped plate is fixedly connected to the top of the base, a detection mechanism for detecting building materials is provided on the top of the U-shaped plate, a storage box is slidably connected to one side of the base, a placement groove is provided on the top of the base close to the U-shaped plate, two sliding grooves are symmetrically provided on the surface of the base close to the storage box, support plates are slidably connected inside the two sliding grooves, a moving mechanism for moving the support plates is provided at the bottom of the two support plates, two storage grooves are symmetrically provided on the surface of the base close to the two sliding grooves, and a resetting mechanism for resetting the support plates is provided inside the two storage grooves. By setting the support plates, broken stones can be quickly cleaned.
[0007] As a further solution of the utility model, the detection mechanism includes two hydraulic rods, both of which are fixedly connected to the top of the U-shaped plate, and the bottoms of the two hydraulic rods are fixedly connected to the same connecting plate, the bottom of the connecting plate is fixedly connected to a pressure sensor, the bottom of the pressure sensor is fixedly connected to a pressing plate, and the bottom of the connecting plate is provided with a restraining mechanism for restraining building materials. By setting the pressure sensor, building materials can be detected.
[0008] As a further solution of the utility model, the restraining mechanism includes four second telescopic cylinders, the four second telescopic cylinders are fixedly connected to the bottom of the connecting plate, and the four second telescopic cylinders are evenly fixed in a square shape, the bottoms of the four second telescopic cylinders are fixedly connected to the same auxiliary plate, the pressure sensor and the pressing plate are slidably connected to the top of the auxiliary plate, the surfaces of the four second telescopic cylinders are sleeved with springs, the top ends of the four springs are fixedly connected to the bottom of the connecting plate, and the bottom ends of the four springs are fixedly connected to the top of the auxiliary plate. By setting the auxiliary plate, the building materials can be restrained.
[0009] As a further scheme of the utility model, the moving mechanism includes a toothed roller, which is rotatably connected to one side of the base, and the support plate is fixedly connected to a plurality of teeth on the bottom near the toothed roller, and the plurality of teeth cooperate with the toothed roller. A ratchet is sleeved on one end of the toothed roller, and the auxiliary plate is fixedly connected to an L-plate on the surface near the ratchet, and the base is fixedly connected to a T-shaped plate on the surface near the L-plate, and the L-plate is slidably connected to the surface of the T-plate, and the L-plate is rotatably connected to a plurality of pawls on the surface near the ratchet, and the plurality of pawls cooperate with the ratchet, and the plurality of pawls are fixedly connected to two second tension springs on the surface near the L-plate, and the other ends of the two second tension springs are fixedly connected to one side of the L-plate. The support plate can be moved by the setting of the toothed roller.
[0010] As a further solution of the utility model, the reset mechanism includes a first telescopic cylinder, the first telescopic cylinder is fixedly connected to one side of the support plate, and the other end of the first telescopic cylinder is fixedly connected to one side of the inside of the storage slot, a first tension spring is sleeved on the surface of the first telescopic cylinder, one end of the first tension spring is fixedly connected to one side of the support plate, and the other end of the first tension spring is fixedly connected to one side of the inside of the storage slot, and the support plate can be reset by the setting of the first tension spring.
[0011] The beneficial effects of the utility model are:
[0012] 1. The building materials can be constrained by setting the auxiliary plate. An auxiliary plate is installed at the bottom of the pressing plate, and the auxiliary plate is lower than the pressing plate. Therefore, when the hydraulic rod drives the pressure sensor and the pressing plate to move downward, the auxiliary plate will contact the building materials first, so as to achieve the purpose of constraining them and avoid displacement during the detection process.
[0013] 2. Through the setting of the support plate, the broken stones can be quickly cleaned. A plurality of teeth are installed at the bottom of the support plate, and the teeth cooperate with the tooth rollers. When the tooth rollers rotate, the support plate can be moved. The support plate is initially at the bottom of the placement slot. As the tooth rollers rotate, the placement slot will be fully opened to collect the gravel on the top of the support plate into the storage box to avoid the need for workers to clean repeatedly. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of a building material hardness testing device proposed by the utility model;
[0015] Figure 2 This is a schematic diagram of the internal structure of a building material hardness testing device proposed by the utility model;
[0016] Figure 3 This is a schematic diagram of the bottom structure of a building material hardness testing device proposed by the utility model;
[0017] Figure 4 A schematic diagram of a reset mechanism of a building material hardness detection device proposed by the utility model;
[0018] Figure 5 A schematic diagram of a testing mechanism of a building material hardness testing device proposed by the utility model;
[0019] Figure 6 for Figure 5 A in the figure is an enlarged structural diagram.
[0020] In the figure: 1. base; 2. support plate; 3. U-shaped plate; 4. L-plate; 101. storage box; 102. placement slot; 103. slide slot; 104. storage slot; 201. teeth; 202. gear roller; 203. ratchet; 204. first telescopic cylinder; 205. first tension spring; 301. hydraulic rod; 302. connecting plate; 303. pressure sensor; 304. pressing plate; 305. auxiliary plate; 306. second telescopic cylinder; 307. spring; 401. ratchet; 402. second tension spring; 403. T-shaped plate. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely 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 of the embodiments.
[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0023] Reference Figure 1-Figure 6 A building material hardness detection device comprises a base 1, a U-shaped plate 3 is fixedly connected to the top of the base 1, a detection mechanism for detecting building materials is arranged on the top of the U-shaped plate 3, a storage box 101 is slidably connected to one side of the base 1, a placement groove 102 is provided on the top of the side of the base 1 close to the U-shaped plate 3, two slide grooves 103 are symmetrically provided on the surface of the side of the base 1 close to the storage box 101, a support plate 2 is slidably connected inside the two slide grooves 103, a moving mechanism for moving the support plates 2 is arranged at the bottom of the two support plates 2, two storage grooves 104 are symmetrically provided on the surface of the side of the base 1 close to the two slide grooves 103, a resetting mechanism for resetting the support plates 2 is arranged inside the two storage grooves 104, and broken stones can be quickly cleaned up by setting the support plates 2.
[0024] Reference Figure 2 and Figure 5 In a preferred embodiment, the detection mechanism includes two hydraulic rods 301, both of which are fixedly connected to the top of the U-shaped plate 3, and the bottoms of the two hydraulic rods 301 are fixedly connected to the same connecting plate 302, and the bottom of the connecting plate 302 is fixedly connected to a pressure sensor 303, and the bottom of the pressure sensor 303 is fixedly connected to a pressing plate 304, and a restraining mechanism for restraining building materials is provided at the bottom of the connecting plate 302. By setting the pressure sensor 303, the building materials can be detected.
[0025] Reference Figure 2 and Figure 5 In a preferred embodiment, the restraint mechanism includes four second telescopic cylinders 306, the four second telescopic cylinders 306 are all fixedly connected to the bottom of the connecting plate 302, and the four second telescopic cylinders 306 are evenly fixed in a square shape, the bottoms of the four second telescopic cylinders 306 are fixedly connected to the same auxiliary plate 305, the pressure sensor 303 and the pressing plate 304 are slidably connected to the top of the auxiliary plate 305, the surfaces of the four second telescopic cylinders 306 are all sleeved with springs 307, the top ends of the four springs 307 are all fixedly connected to the bottom of the connecting plate 302, and the bottom ends of the four springs 307 are all fixedly connected to the top of the auxiliary plate 305. By setting the auxiliary plate 305, the building materials can be restrained.
[0026] Reference Figure 3 and Figure 4In a preferred embodiment, the moving mechanism includes a toothed roller 202, which is rotatably connected to one side of the base 1, and a plurality of teeth 201 are fixedly connected to the bottom of the support plate 2 near the toothed roller 202, and the plurality of teeth 201 cooperate with the toothed roller 202. A ratchet 203 is sleeved on one end of the toothed roller 202, and an L-plate 4 is fixedly connected to the surface of the auxiliary plate 305 near the ratchet 203. A T-shaped plate 403 is fixedly connected to the surface of the base 1 near the L-plate 4, and the L-plate 4 is slidably connected to the surface of the T-plate 403. A plurality of ratchet pawls 401 are rotatably connected to the surface of the L-plate 4 near the ratchet 203, and the plurality of ratchet pawls 401 cooperate with the ratchet 203. Two second tension springs 402 are fixedly connected to the surface of the L-plate 4 near the L-plate 4, and the other ends of the two second tension springs 402 are fixedly connected to one side of the L-plate 4. The support plate 2 can be moved by setting the toothed roller 202.
[0027] Reference Figure 3 and Figure 4 In a preferred embodiment, the reset mechanism includes a first telescopic cylinder 204, which is fixedly connected to one side of the support plate 2, and the other end of the first telescopic cylinder 204 is fixedly connected to one side of the inside of the storage groove 104. A first tension spring 205 is sleeved on the surface of the first telescopic cylinder 204, and one end of the first tension spring 205 is fixedly connected to one side of the support plate 2, and the other end of the first tension spring 205 is fixedly connected to one side of the inside of the storage groove 104. By setting the first tension spring 205, the support plate 2 can be reset.
[0028] From the above description, it can be seen that the above embodiment of the utility model achieves the following technical effects: when in use, the building material is selected according to the size of the placement groove 102, and when the selection is completed, it is placed inside the placement groove 102, and a pressure sensor 303 and a pressing plate 304 are installed on the top of the placement groove 102, and the pressure sensor 303 and the pressing plate 304 are installed at the bottom of the hydraulic rod 301, so that when the hydraulic rod 301 is started, the pressure sensor 303 and the pressing plate 304 can be driven to move downward, and an auxiliary plate 305 is installed at the bottom of the pressing plate 304, and the auxiliary plate 305 is installed at the bottom of the pressing plate 304. The auxiliary plate 305 is lower than the pressing plate 304, so when the hydraulic rod 301 drives the pressure sensor 303 and the pressing plate 304 to move downward, the auxiliary plate 305 will first contact the building material to achieve the purpose of restraining it, thereby avoiding displacement during the detection process. As the hydraulic rod 301 continues to move downward, the pressing plate 304 will contact the building material. A pressure sensor 303 is installed on the top of the pressing plate 304. After the pressing plate 304 contacts the building material, the pressing plate 304 will continue to press the building material, and as the pressing plate 304 continues to press , the building materials will then break, and the maximum pressure that the building materials withstand before breaking can be converted into the hardness of the building materials. During the detection process, the pressure sensor 303 will receive data, and after receiving the data, the pressure sensor 303 will feed back the data to the controller, and then the controller will feed back the data to the computer, so as to obtain the hardness value of the building material. When the detection is completed, the pressing plate 304 and the auxiliary plate 305 will be reset. A plurality of ratchets 401 are installed on one side of the auxiliary plate 305, and the plurality of ratchets 401 are all matched with the ratchet 203 on one side of the toothed roller 202. Therefore, during the resetting process of the auxiliary plate 305, the pawl 401 can drive the ratchet 203 to rotate, so as to achieve the purpose of rotating the toothed roller 202. A plurality of teeth 201 are installed at the bottom of the support plate 2, and the teeth 201 are all matched with the toothed roller 202, so that when the toothed roller 202 rotates, the support plate 2 can be moved, and the support plate 2 is initially at the bottom of the placement groove 102, so as to rotate with the toothed roller 202, the placement groove 102 will be fully opened, so that the gravel on the top of the support plate 2 is collected into the storage box 101, so as to avoid the need for workers to repeatedly clean it.
[0029] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0031] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0032] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A building material hardness detection device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a U-shaped plate (3), the top of the U-shaped plate (3) is provided with a detection mechanism for detecting building materials, one side of the base (1) is slidably connected to a storage box (101), the top of the base (1) close to the U-shaped plate (3) is provided with a placement groove (102), the surface of the base (1) close to the storage box (101) is symmetrically provided with two slide grooves (103), the insides of the two slide grooves (103) are both slidably connected to a support plate (2), the bottoms of the two support plates (2) are both provided with a moving mechanism for moving the support plates (2), the surface of the base (1) close to the two slide grooves (103) is symmetrically provided with two storage grooves (104), and the insides of the two storage grooves (104) are both provided with a resetting mechanism for resetting the support plate (2).
2. The building material hardness detection device according to claim 1, characterized in that: The detection mechanism comprises two hydraulic rods (301), the two hydraulic rods (301) are fixedly connected to the top of the U-shaped plate (3), the bottoms of the two hydraulic rods (301) are fixedly connected to the same connecting plate (302), the bottom of the connecting plate (302) is fixedly connected to a pressure sensor (303), the bottom of the pressure sensor (303) is fixedly connected to a pressing plate (304), and the bottom of the connecting plate (302) is provided with a restraining mechanism for restraining building materials.
3. The building material hardness detection device according to claim 2, characterized in that: The restraining mechanism comprises four second telescopic cylinders (306), the four second telescopic cylinders (306) are all fixedly connected to the bottom of the connecting plate (302), and the four second telescopic cylinders (306) are evenly fixed in a square shape, the bottoms of the four second telescopic cylinders (306) are fixedly connected to the same auxiliary plate (305), the pressure sensor (303) and the pressing plate (304) are slidably connected to the top of the auxiliary plate (305), the surfaces of the four second telescopic cylinders (306) are all sleeved with springs (307), the top ends of the four springs (307) are all fixedly connected to the bottom of the connecting plate (302), and the bottom ends of the four springs (307) are all fixedly connected to the top of the auxiliary plate (305).
4. The building material hardness detection device according to claim 3, characterized in that: The moving mechanism comprises a toothed roller (202), the toothed roller (202) being rotatably connected to one side of the base (1), a plurality of teeth (201) being fixedly connected to the bottom of the support plate (2) close to the toothed roller (202), and the plurality of teeth (201) are mutually matched with the toothed roller (202), a ratchet (203) is sleeved on one end of the toothed roller (202), an L-plate (4) is fixedly connected to the surface of the auxiliary plate (305) close to the ratchet (203), and a T-shaped plate (403) is fixedly connected to the surface of the base (1) close to the L-plate (4).
5. The building material hardness detection device according to claim 4, characterized in that: The L-plate (4) is slidably connected to the surface of the T-shaped plate (403); a plurality of ratchet pawls (401) are rotatably connected to the surface of the L-plate (4) on one side close to the ratchet (203); the plurality of ratchet pawls (401) cooperate with the ratchet (203); the plurality of ratchet pawls (401) are fixedly connected to the surface of the L-plate (4) on one side close to the ratchet (203); the other ends of the two second tension springs (402) are fixedly connected to one side of the L-plate (4).
6. The building material hardness detection device according to claim 5, characterized in that: The reset mechanism comprises a first telescopic tube (204), wherein the first telescopic tube (204) is fixedly connected to one side of the support plate (2), and the other end of the first telescopic tube (204) is fixedly connected to one side of the interior of the storage groove (104); a first tension spring (205) is sleeved on the surface of the first telescopic tube (204), and one end of the first tension spring (205) is fixedly connected to one side of the support plate (2), and the other end of the first tension spring (205) is fixedly connected to one side of the interior of the storage groove (104).