Quality detection mechanism for building materials

Abstract

The utility model relates to a quality detection mechanism for building materials, which belongs to the technical field of building materials and comprises a support table, four support rods are fixed at the bottom of the support table, and a detection and protection component for detection and protection is mounted at the top of the support table. The top of the supporting table is provided with a fixing assembly for fixing a to-be-tested sample, the fixing assembly comprises a motor fixed at the top of the supporting table, an output shaft of the motor is fixedly provided with a two-way screw rod, and the outer side of the two-way screw rod is in threaded connection with two adjusting blocks. According to the quality detection mechanism for the building material, the to-be-detected building material can be conveniently and effectively fixed, it is ensured that the center of the to-be-detected building material is located at the bottom of the detection head, the operation difficulty of workers is lowered, the to-be-detected building material can be conveniently placed, and the detection efficiency is improved. And the fixing effect on the to-be-detected building material can be further improved, and the practicability of the quality detection mechanism for the building material is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building materials, in particular to a quality detection mechanism for building materials. Background Art

[0002] Building materials are various materials used in construction projects. There are many types of building materials, which can be roughly divided into: inorganic materials (including metal materials and non-metal materials), organic materials (including plant materials, synthetic polymer materials and asphalt materials) and composite materials (including asphalt concrete, polymer concrete, etc., which are generally composed of inorganic non-metal materials and organic materials). Before use, the quality of building materials generally needs to be tested by quality inspection agencies.

[0003] According to the Chinese patent with the authorized publication number CN217520946U, a detection device for the quality and safety of building materials is disclosed. Through the positioning plate, the threaded rod and the clamping plate, the building materials of different specifications can be fixed, and a protective cover can be set on the outside of the detection material during the detection process to avoid the debris from jumping out of the loading rack and causing injuries to people when the material breaks. In the actual use of the above scheme, two workers are required to rotate the two selection plates at the same speed respectively to achieve that the center of the building material to be detected is located at the bottom of the detection head. The operation is relatively cumbersome, which increases the difficulty of operation for the workers. At the same time, the fixed installation of the protective cover is not convenient for placing the building material to be detected, so it is inconvenient to use, which reduces the practicality of the existing detection equipment for the quality and safety of building materials. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a quality inspection mechanism for building materials, which has the advantages of being able to conveniently and effectively fix the building materials to be inspected and to facilitate the placement of the building materials to be inspected, thereby solving the problem of low practicality of existing inspection equipment used for the quality and safety of building materials.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of conveniently and effectively fixing the building materials to be tested and facilitating the placement of the building materials to be tested, the utility model provides the following technical solutions: a quality testing mechanism for building materials, comprising a support platform, four support rods are fixed to the bottom of the support platform, a detection and protection component for detection and protection is installed on the top of the support platform, and a fixing component for fixing the sample to be tested is installed on the top of the support platform;

[0008] The fixing assembly includes a motor fixed to the top of the support platform, the output shaft of the motor is fixed with a bidirectional screw, the outer side of the bidirectional screw is threadedly connected to two adjusting blocks, a vertical plate is fixed to the top of the adjusting block, fixed blocks are fixed on opposite sides of the two vertical plates, a sliding groove is provided on the inner left wall of the left fixed block and the inner right wall of the right fixed block, a slider is slidingly connected inside the sliding groove, an adjusting screw is threadedly connected inside the slider, a rotating block is fixed to the top of the adjusting screw, and a splint is fixed on opposite sides of the two sliders.

[0009] Furthermore, the detection and protection assembly includes two columns fixed on the top of the support platform, a top plate is fixed between the top ends of the two columns, a hydraulic rod is fixed to the bottom of the top plate, a detection head is fixed to the bottom end of the hydraulic rod, a protection frame is fixed to the top of the support platform, a through hole is opened on the top of the protection frame, a baffle is hinged on the front side of the protection frame through a hinge, and an observation window is fixed to the front side of the baffle.

[0010] Furthermore, a plurality of reinforcing ribs are fixed between the outer side of the hydraulic rod and the bottom of the top plate, and the diameter of the through hole is larger than the diameter of the detection head.

[0011] Furthermore, the left end of the bidirectional screw sequentially penetrates the protection frame and the adjustment block and extends to the left side of the protection frame to be rotatably connected to the protection frame through a bearing.

[0012] Furthermore, the bottom end of the adjusting screw rod passes through the fixed block, the sliding groove and the sliding block in sequence and extends to the inside of the fixed block and is rotatably connected to the fixed block through a bearing.

[0013] Furthermore, the fixing block is an L-shaped block, and anti-slip pads are fixed to the bottom of the clamping plate and the inner bottom wall of the fixing block.

[0014] Furthermore, the adjustable distance from the bottom of the detection head to the top of the bidirectional screw is greater than the maximum telescopic limit distance of the hydraulic rod.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a quality inspection mechanism for building materials, which has the following beneficial effects:

[0017] The quality inspection mechanism for building materials can conveniently and effectively fix the building materials to be inspected through the coordinated use of the support platform, the inspection protection component and the fixing component, and ensure that the center of the building materials to be inspected is located at the bottom of the inspection head. The operation is relatively simple, which reduces the operating difficulty of the staff, and the building materials to be inspected can be placed relatively conveniently, and the inspection process can be effectively observed. At the same time, it can further improve the fixing effect of the building materials to be inspected, thereby improving the practicability of the quality inspection mechanism for building materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a front view of the protection frame in the structure of the utility model;

[0020] Figure 3 It is a partial enlarged schematic diagram of the A part in the structure of the utility model;

[0021] Figure 4 It is a three-dimensional schematic diagram of the connection structure of the fixing block 305 in the structure of the utility model.

[0022] In the figure: 1 support platform, 2 support rod, 200 detection and protection component, 201 column, 202 top plate, 203 hydraulic rod, 204 detection head, 205 protection frame, 206 through hole, 207 baffle, 208 observation window, 300 fixing component, 301 motor, 302 bidirectional screw, 303 adjustment block, 304 vertical plate, 305 fixing block, 306 slide groove, 307 slider, 308 adjustment screw, 309 rotating block, 310 splint. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a technical solution: a quality inspection mechanism for building materials, comprising a support platform 1, four support rods 2 are fixed to the bottom of the support platform 1, a detection and protection component 200 for detection and protection is installed on the top of the support platform 1, and a fixing component 300 for fixing the sample to be tested is installed on the top of the support platform 1;

[0025] Through the coordinated use of the support platform 1, the detection protection component 200 and the fixing component 300, the building materials to be detected can be conveniently and effectively fixed, and it is ensured that the center of the building materials to be detected is located at the bottom of the detection head. The operation is relatively simple, which reduces the operating difficulty of the staff, and the building materials to be detected can be placed more conveniently, and the detection process can be effectively observed. At the same time, it can further improve the fixing effect of the building materials to be detected, thereby improving the practicality of the quality detection mechanism of the building materials.

[0026] In this embodiment, the detection and protection component 200 is a structure used for detection and protection.

[0027] like Figure 1 and Figure 2 As shown, the detection and protection assembly 200 includes two columns 201 fixed on the top of the support platform 1, a top plate 202 is fixed between the top ends of the two columns 201, a hydraulic rod 203 is fixed to the bottom of the top plate 202, a detection head 204 is fixed to the bottom end of the hydraulic rod 203, a protection frame 205 is fixed to the top of the support platform 1, a through hole 206 is opened on the top of the protection frame 205, a baffle 207 is hinged on the front side of the protection frame 205 through a hinge, and an observation window 208 is fixed on the front side of the baffle 207 to facilitate the staff to observe the detection process.

[0028] It should be noted that a plurality of reinforcing ribs are fixed between the outer side of the hydraulic rod 203 and the bottom of the top plate 202 to make the hydraulic rod 203 more stably fixed. The diameter of the through hole 206 is larger than the diameter of the detection head 204 to ensure that the detection head 204 can pass through the through hole 206 correctly and effectively.

[0029] In this embodiment, the fixing assembly 300 is a structure for effectively fixing the sample to be tested.

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the fixing assembly 300 includes a motor 301 fixed to the top of the support platform 1, the output shaft of the motor 301 is fixed with a bidirectional screw 302, the outer side of the bidirectional screw 302 is threadedly connected to two adjusting blocks 303, the top of the adjusting block 303 is fixed with a vertical plate 304, the two vertical plates 304 are fixed with fixed blocks 305 on opposite sides, the inner left wall of the left fixed block 305 and the inner right wall of the right fixed block 305 are both provided with a sliding groove 306, the inner sliding connection of the sliding groove 306 is connected with a slider 307, the inner thread of the slider 307 is connected with an adjusting screw 308, the top of the adjusting screw 308 is fixed with a rotating block 309, and the opposite sides of the two sliders 307 are fixed with a clamping plate 310.

[0031] It should be noted that the left end of the bidirectional screw 302 passes through the protection frame 205 and the adjustment block 303 in sequence and extends to the left side of the protection frame 205 and is rotatably connected to the protection frame 205 through a bearing, ensuring that the bidirectional screw 302 can stably and effectively rotate in situ.

[0032] In addition, the bottom end of the adjusting screw 308 passes through the fixed block 305, the slide groove 306 and the slider 307 in sequence and extends to the inside of the fixed block 305 and is rotatably connected to the fixed block 305 through a bearing, ensuring that the adjusting screw 308 can rotate correctly and effectively in place.

[0033] In addition, the fixing block 305 is an L-shaped block, which is convenient for fixing the sample to be tested. The bottom of the clamping plate 310 and the inner bottom wall of the fixing block 305 are fixed with anti-slip pads, which further improves the fixing effect of the clamping plate 310 and the fixing block 305 on the sample of the material to be tested.

[0034] At the same time, the adjustable distance from the bottom of the detection head 204 to the top of the bidirectional screw 302 is greater than the maximum telescopic limit distance of the hydraulic rod 203, which effectively avoids the detection head 204 from operating and damaging the bidirectional screw 302 during the detection process.

[0035] The working principle of the above embodiment is:

[0036] When in use, the staff first records the information of the sample, then opens the baffle 207, puts the sample to be tested into the protective frame 205, and then turns on the motor 301 to drive the bidirectional screw 302 to rotate in place, and the two adjustment blocks 303 move closer to or away from each other on the outside of the bidirectional screw 302 under the action of the rotation thrust of the internal thread, thereby driving the two vertical plates 304 and the two fixed blocks 305 to move closer to or away from each other, so that the sample to be tested is initially fixed by the two fixed blocks 305, and then the rotating block is rotated 309, drives the adjusting screw 308 to rotate in situ, thereby drives the clamping plate 310 to move up and down through the slider 307, so that the sample to be tested is further fixed by the clamping plate 310, and then opens the hydraulic rod 203, drives the detection head 204 to move up and down, and at the same time, under the action of the protective frame 205, the situation of debris jumping out is avoided. Finally, the material is pressure tested. It is inevitable that some debris will be left on the material after the test. The debris will fall on the surface of the support table 1, and the baffle 207 can be opened later to clean it.

[0037] Compared with the prior art, the quality inspection mechanism for building materials, through the coordinated use of the support platform 1, the inspection protection component 200 and the fixing component 300, can conveniently and effectively fix the building materials to be inspected, and ensure that the center of the building materials to be inspected is located at the bottom of the inspection head. The operation is relatively simple, which reduces the operating difficulty of the staff, and the building materials to be inspected can be placed more conveniently, and the inspection process can be effectively observed. At the same time, it can further improve the fixing effect of the building materials to be inspected, improve the practicability of the quality inspection mechanism for building materials, and solve the problem of low practicability of the existing inspection equipment used for the quality and safety of building materials.

[0038] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of an external power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0039] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A quality inspection mechanism for building materials, comprising a support platform (1), characterized in that: Four support rods (2) are fixed at the bottom of the support platform (1), a detection and protection component (200) for detection and protection is installed at the top of the support platform (1), and a fixing component (300) for fixing the sample to be tested is installed at the top of the support platform (1); The fixing assembly (300) comprises a motor (301) fixed to the top of the support platform (1), the output shaft of the motor (301) is fixed with a bidirectional screw (302), the outer side of the bidirectional screw (302) is threadedly connected to two adjustment blocks (303), the top of the adjustment block (303) is fixed with a vertical plate (304), the opposite sides of the two vertical plates (304) are fixed with a fixing block (305), the inner left wall of the left fixing block (305) and the inner right wall of the right fixing block (305) are both provided with a sliding groove (306), the interior of the sliding groove (306) is slidably connected with a slider (307), the internal thread of the slider (307) is threadedly connected with an adjustment screw (308), the top of the adjustment screw (308) is fixed with a rotating block (309), and the opposite sides of the two sliders (307) are fixed with a clamping plate (310).

2. A quality inspection mechanism for building materials according to claim 1, characterized in that: The detection and protection assembly (200) comprises two columns (201) fixed on the top of the support platform (1), a top plate (202) is fixed between the top ends of the two columns (201), a hydraulic rod (203) is fixed at the bottom of the top plate (202), a detection head (204) is fixed at the bottom end of the hydraulic rod (203), a protection frame (205) is fixed on the top of the support platform (1), a through hole (206) is opened on the top of the protection frame (205), a baffle (207) is hinged on the front of the protection frame (205) through a hinge, and an observation window (208) is fixed on the front of the baffle (207).

3. A quality inspection mechanism for building materials according to claim 2, characterized in that: A plurality of reinforcing ribs are fixed between the outer side of the hydraulic rod (203) and the bottom of the top plate (202), and the diameter of the through hole (206) is greater than the diameter of the detection head (204).

4. A quality inspection mechanism for building materials according to claim 2, characterized in that: The left end of the bidirectional screw (302) passes through the protection frame (205) and the adjustment block (303) in sequence and extends to the left side of the protection frame (205) to be rotationally connected to the protection frame (205) through a bearing.

5. A quality inspection mechanism for building materials according to claim 1, characterized in that: The bottom end of the adjusting screw rod (308) passes through the fixed block (305), the sliding groove (306) and the sliding block (307) in sequence and extends to the inside of the fixed block (305) to be rotatably connected to the fixed block (305) through a bearing.

6. A quality inspection mechanism for building materials according to claim 1, characterized in that: The fixing block (305) is an L-shaped block, and anti-slip pads are fixed to the bottom of the clamping plate (310) and the inner bottom wall of the fixing block (305).

7. A quality inspection mechanism for building materials according to claim 2, characterized in that: The adjustable distance from the bottom of the detection head (204) to the top of the bidirectional screw rod (302) is greater than the maximum telescopic limit distance of the hydraulic rod (203).

Images