Building engineering material quality detection equipment

Abstract

The utility model discloses building engineering material quality detection equipment which comprises a supporting plate, a fixing plate is fixed to the outer wall of the top of the supporting plate, a hydraulic push rod is fixed to the inner wall of the fixing plate, a push block is fixed to an output shaft of the hydraulic push rod, a set of springs is fixed to the outer wall of one side of the push block, and a push plate is fixed to the outer walls of the springs. A second through groove is formed in the outer wall of one side of the push plate, a detection head is fixed to the outer wall of one side of the push plate, a clamping plate is fixed to the outer wall of the top of the supporting plate, a first through groove is formed in the outer wall of one side of the clamping plate, and a set of second supporting blocks are fixed to the outer wall of one side of the clamping plate. Corresponding pressure is applied to one side of the building material through the detection head, the anti-pressure capability of the building material is detected, meanwhile, the clamping plate and the push plate which are tightly attached to the two sides of the pressed area of the building material can stably clamp and limit the building material, the building material is prevented from directly flying out of the detection equipment when being pressed and broken, and the detection efficiency is improved. The detection equipment can carry out stable and safe quality detection on building materials with different lengths.

Description

Technical Field

[0001] This utility model relates to the field of building material quality testing technology, and in particular to a building engineering material quality testing device. Background Technology

[0002] Construction engineering is a type of project that involves the construction, renovation, or expansion of buildings and their ancillary structures and equipment. It mainly focuses on the construction of facilities in the construction industry. Various materials are used in construction, and some building materials have strict requirements for hardness and quality. It is necessary to test the hardness and quality of such building materials before construction to ensure their safe use.

[0003] A search revealed a Chinese patent application with patent number CN202320767231.X, which discloses a quality testing device for building materials. The device includes a housing, a testing unit located inside the housing and connected to the housing via a drive unit, and a placement unit located inside the housing. However, because the above technical solution requires the building materials to be tested to be placed inside the housing for testing, only some smaller building materials can be placed inside the testing device for testing. For some longer building materials such as boards, they cannot be placed inside the testing device for testing, resulting in the problem that the testing device cannot effectively test the quality of larger building materials. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a quality testing device for building engineering materials.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A quality testing device for building materials includes a support plate, a fixing plate fixed to the top outer wall of the support plate, a hydraulic push rod fixed to the inner wall of the fixing plate, a push block fixed to the output shaft of the hydraulic push rod, a set of springs fixed to one side outer wall of the push block, a push plate fixed to the outer wall of the springs, a second through groove opened on one side outer wall of the push plate, a testing head fixed to one side outer wall of the push plate, and a clamping plate fixed to the top outer wall of the support plate, with a first through groove opened on one side outer wall of the clamping plate.

[0007] As a further improvement of this utility model: a set of second support blocks is fixed to one side of the outer wall of the clamping plate, a sealing door is connected to the outer wall of the second support blocks by a hinge, and a collection box is inserted into the outer wall of the second support blocks.

[0008] As a further improvement of this utility model: an extension block is fixed to the outer walls on both sides of the support plate, and a set of baffles is fixed to the top outer wall of the extension block.

[0009] As a further improvement of this utility model: a plurality of guide rods are fixed on one side of the outer wall of the push plate, and guide blocks are fixed on both sides of the outer wall of the fixed plate, with the guide rods slidably connected to the inner wall of the guide blocks.

[0010] As a further improvement of this utility model: a set of first friction pads is fixed on one side of the outer wall of the push plate, a set of third friction pads is fixed on one side of the outer wall of the clamping plate, and a second friction pad is provided on the top outer wall of the extension block and the support plate.

[0011] As a further improvement of this utility model, a top plate is fixed to the outer wall of the top of the push plate.

[0012] As a further embodiment of this utility model: the outer wall of the hydraulic push rod is fixed with a fixing seat, the fixing seat is fixed on the top outer wall of the support plate, and a set of first support blocks is fixed on one side of the outer wall of the fixing plate, the first support blocks are fixed on the top outer wall of the support plate.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. Place the building material on top of the extension block and support plate, then control the hydraulic push rod to push the push block forward. When the push plate contacts the building material on one side, the push plate will clamp the building material on the side of the clamp plate under the elastic force of the spring. As the push block continues to move forward, the push block continuously squeezes the spring on the side of the push plate, allowing the detection head on the side of the push block to pass through the second through slot and press against the side of the building material. The detection head applies corresponding pressure to the side of the building material to test the compressive strength of the building material. At the same time, the clamp plate and push plate that are close to both sides of the pressure area of ​​the building material can stably clamp and limit the building material, preventing the building material from flying directly out of the testing equipment when it breaks under pressure. This allows the testing equipment to perform stable and safe quality testing on building materials of different lengths.

[0015] 2. When building materials break during testing, the debris generated at the break point will fall through the first channel into the space between the second support block and the sealing door, and then fall into the collection box for temporary storage. Staff can periodically open the sealing door to remove the collection box for cleaning.

[0016] 3. The first friction pad, the third friction pad, and the second friction pad can increase the friction between the push plate, the support plate, the extension block, and the clamping plate and the contact surface of the building materials, and improve the clamping, limiting, and supporting effect of the push plate, the support plate, the extension block, and the clamping plate on the building materials. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of a building materials quality testing device proposed in this utility model;

[0018] Figure 2This is a side view of a quality testing device for building materials proposed in this utility model.

[0019] Figure 3 This is a schematic diagram of the collection box structure of a building materials quality testing device proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the pusher structure of a building materials quality testing device proposed in this utility model.

[0021] In the diagram: 1-Support plate, 2-First support block, 3-Guide rod, 4-Guide block, 5-Push plate, 6-First friction pad, 7-Second friction pad, 8-Extended block, 9-Baffle, 10-Second support block, 11-Third friction pad, 12-First through groove, 13-Top plate, 14-Second through groove, 15-Fixing plate, 16-Hydraulic push rod, 17-Fixing seat, 18-Sealing door, 19-Detection head, 20-Clamping plate, 21-Collection box, 22-Spring, 23-Push block. Detailed Implementation

[0022] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0023] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0024] Example 1

[0025] A quality testing device for building materials, such as Figure 1-4 As shown, the system includes a support plate 1, a fixing plate 15 fixed to the top outer wall of the support plate 1, a hydraulic push rod 16 fixed to the inner wall of the fixing plate 15, a push block 23 fixed to the output shaft of the hydraulic push rod 16, a set of springs 22 fixed to one side outer wall of the push block 23, a push plate 5 fixed to the outer wall of the springs 22, a second through groove 14 opened on one side outer wall of the push plate 5, a detection head 19 fixed to one side outer wall of the push plate 5, a clamping plate 20 fixed to the top outer wall of the support plate 1, and a first through groove 12 opened on one side outer wall of the clamping plate 20.

[0026] A set of second support blocks 10 is fixed to one side of the outer wall of the clamping plate 20. A sealing door 18 is connected to the outer wall of the second support block 10 via a hinge. A collection box 21 is inserted into the outer wall of the second support block 10.

[0027] The support plate 1 has extension blocks 8 fixed on both outer walls of its two sides, and a set of baffles 9 fixed on the top outer wall of the extension blocks 8.

[0028] The staff first places the longer building material to be tested on top of the extension block 8 and the support plate 1. Then, the hydraulic push rod 16 is controlled to push the push block 23 forward. When the push block 23 moves forward, it will push the push plate 5 forward as a whole through the spring 22. When the push plate 5 comes into contact with the building material on one side, the push plate 5 will clamp the building material on the side of the clamping plate 20 under the elastic force of the spring 22. As the push block 23 continues to move forward, the push block 23 will continuously squeeze the spring 22 on the side of the push plate 5, so that the detection head 19 on the side of the push block 23 passes through the second through slot 14 and abuts against the side of the building material. The hydraulic push rod 16 pushes the detection head 19 to apply corresponding pressure on the side of the building material to test the compressive strength of the building material. At the same time, the clamping plate 20 and the push plate 5, which are close to both sides of the pressure area of ​​the building material, can stably clamp and limit the building material, preventing the building material from flying out of the testing equipment directly when it breaks under pressure. This allows the testing equipment to perform stable and safe quality testing on building materials of different lengths.

[0029] After the test is completed, the hydraulic push rod 16 drives the push block 23 to move back. At this time, the push plate 5 will move back and reset under the traction of the spring 22, releasing the clamping limit on the building materials.

[0030] When building materials break during testing, the debris generated at the break point will fall through the first channel 12 and between the second support block 10 and the sealing door 18, and then fall into the collection box 21 for temporary storage. Staff can periodically open the sealing door 18 to remove the collection box 21 for cleaning.

[0031] like Figure 1 The push plate 5 has multiple guide rods 3 fixed on one side of its outer wall, and guide blocks 4 are fixed on both sides of its outer wall. The guide rods 3 are slidably connected to the inner wall of the guide blocks 4. When the push plate 5 moves back and forth, the guide rods 3 will move back and forth on the inner wall of the guide blocks 4, thereby supporting and guiding the push plate 5 as a whole when it moves back and forth, and improving the stability of the push plate 5 when it moves back and forth.

[0032] like Figure 1-2 As shown, a set of first friction pads 6 are fixed to one side of the outer wall of the push plate 5, a set of third friction pads 11 are fixed to one side of the outer wall of the clamping plate 20, and a second friction pad 7 is provided on the top outer wall of the extension block 8 and the support plate 1. The first friction pads 6, the third friction pads 11 and the second friction pads 7 can improve the friction between the push plate 5, the support plate 1, the extension block 8 and the clamping plate 20 and the contact surface of the building material, and improve the clamping, limiting and supporting effect of the push plate 5, the support plate 1, the extension block 8 and the clamping plate 20 on the building material.

[0033] like Figure 1-4As shown, a top plate 13 is fixed to the top outer wall of the push plate 5; the top plate 13 can shield the top of the push plate 5 and the clamping plate 20, preventing debris generated when the building material testing part breaks from flying out from the top of the push plate 5 and the clamping plate 20, thus improving the shielding and protection effect of the building material during testing.

[0034] Working principle: The operator first places the longer building material to be tested on top of the extension block 8 and the support plate 1. Then, the hydraulic push rod 16 is controlled to push the push block 23 forward. When the push block 23 moves forward, it will push the push plate 5 forward as a whole through the spring 22. When the push plate 5 comes into contact with the building material on one side, the push plate 5 will clamp the building material on the side of the clamping plate 20 under the elastic force of the spring 22. As the push block 23 continues to move forward, the push block 23 will continuously squeeze the spring 22 on the side of the push plate 5, so that the detection head 19 on the side of the push block 23 passes through the second through slot 14 and abuts against the side of the building material. The hydraulic push rod 16 pushes the detection head 19 to apply corresponding pressure on the side of the building material to test the compressive strength of the building material. At the same time, the clamping plate 20 and the push plate 5, which are close to the two sides of the pressure area of ​​the building material, can stably clamp and limit the building material, preventing the building material from flying out of the testing equipment directly when it breaks under pressure.

[0035] After the test is completed, the hydraulic push rod 16 drives the push block 23 to move back. At this time, the push plate 5 will move back and reset under the traction of the spring 22, releasing the clamping limit on the building materials.

[0036] Example 2

[0037] A quality testing device for building materials, such as Figure 1 The present embodiment makes the following improvements based on embodiment 1: a fixing seat 17 is fixed to the outer wall of the hydraulic push rod 16, the fixing seat 17 is fixed to the top outer wall of the support plate 1, and a set of first support blocks 2 is fixed to one side outer wall of the fixing plate 15, the first support blocks 2 are fixed to the top outer wall of the support plate 1; the fixing seat 17 can cooperate with the fixing plate 15 to support and fix the hydraulic push rod 16 as a whole, and the first support blocks 2 can provide stable support and reinforcement for the fixing plate 15, thereby improving the overall stability of the hydraulic push rod 16 during operation.

[0038] Working principle: The fixed base 17 can work with the fixed plate 15 to support and fix the hydraulic push rod 16 as a whole, and the first support block 2 can provide stable support and reinforcement for the fixed plate 15.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A construction material quality testing device comprising a support plate (1), characterised in that, The outer wall of the top of the supporting plate (1) is fixed with a fixed plate (15), the inner wall of the fixed plate (15) is fixed with a hydraulic push rod (16), the output shaft of the hydraulic push rod (16) is fixed with a push block (23), one side of the outer wall of the push block (23) is fixed with a group of springs (22), the outer wall of the spring (22) is fixed with a push plate (5), the outer wall of one side of the push plate (5) is provided with a second through groove (14), the outer wall of one side of the push plate (5) is fixed with a detection head (19), the outer wall of the top of the supporting plate (1) is fixed with a clamping plate (20), and the outer wall of one side of the clamping plate (20) is provided with a first through groove (12).

2. A construction material quality detection device according to claim 1, wherein The outer wall of one side of the clamping plate (20) is fixed with a group of second supporting blocks (10), the outer wall of the second supporting block (10) is connected with a sealing door (18) through a hinge, and the outer wall of the second supporting block (10) is inserted with a collecting box (21).

3. The construction material quality detection device according to claim 1, wherein The outer walls on both sides of the supporting plate (1) are respectively fixed with an elongated block (8), and the outer wall of the top of the elongated block (8) is fixed with a group of baffle plates (9).

4. The construction material quality detection device according to claim 1, wherein The outer wall of one side of the push plate (5) is fixed with a plurality of guide rods (3), the outer walls on both sides of the fixed plate (15) are respectively fixed with guide blocks (4), and the guide rods (3) are slidingly connected to the inner walls of the guide blocks (4).

5. A construction material quality testing device as claimed in claim 4, wherein, The outer wall of one side of the push plate (5) is fixed with a group of first friction pads (6), the outer wall of one side of the clamping plate (20) is fixed with a group of third friction pads (11), and the outer walls of the top of the elongated block (8) and the supporting plate (1) are provided with second friction pads (7).

6. A construction material quality testing device as claimed in claim 5, wherein, The top outer wall of the push plate (5) is fixed with a top plate (13).

7. The construction material quality detection device according to claim 1, wherein The outer wall of the hydraulic push rod (16) is fixed with a fixed seat (17), the fixed seat (17) is fixed to the top outer wall of the supporting plate (1), one side of the outer wall of the fixed plate (15) is fixed with a group of first supporting blocks (2), and the first supporting blocks (2) are fixed to the top outer wall of the supporting plate (1).

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