Device for detecting water absorbability of building material

Abstract

The utility model discloses a building material hydroscopicity detection device, which relates to the technical field of devices for building construction, and comprises a detection water tank, four corners of the lower surface of the detection water tank are fixedly connected with supporting legs, the upper surface of the detection water tank is fixedly connected with a U-shaped plate, and the front surface of the detection water tank is fixedly connected with a water outlet. According to the building material water absorption detection device disclosed by the utility model, the two U-shaped fixing plates I drive the fixing side plates and the U-shaped fixing plates II to move in opposite directions under the action of the motor, the threaded rod and the sliding plate, so that a building material to be detected is fixed between the two fixing side plates; according to the invention, through the arrangement of a first U-shaped fixing plate, a fixed side plate and a second U-shaped fixing plate, the to-be-detected building materials are moved downwards into water flow in an inner cavity of a detection water tank under the action of a hydraulic rod and a fixing plate, so that feeding and discharging are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of devices for building construction, in particular to a device for detecting water absorption of building materials. Background Art

[0002] The various materials used in construction projects are collectively referred to as building materials. Building materials can be divided into structural materials, decorative materials and certain special materials according to their different uses. Structural materials include wood, bamboo, stone, cement, concrete, metal, bricks and tiles, ceramics, glass, engineering plastics, composite materials, etc.; decorative materials include various coatings, paints, coatings, veneers, various colored tiles, glass with special effects, etc.; special materials refer to those used for waterproofing, moisture-proofing, corrosion-resistant, fire-proofing, flame-retardant, sound insulation, heat insulation, thermal insulation, sealing, etc.; for some special materials, the detection of water absorption performance is essential.

[0003] For example, the Chinese patent publication number CN211856252U discloses a device for detecting water absorption of building materials, including a support platform, a bracket for placing building materials is fixedly connected to the support platform, a support tube is fixedly connected to one end of the bracket, the support tube is connected to a support plate, a funnel is detachably connected to the support plate, a dripping pipe is detachably connected to the bottom end of the funnel, and a switch valve is installed at the tail end of the dripping pipe. The utility model can select dripping pipes of different diameters for installation according to the different building materials to be detected by detachably connecting the dripping pipe to the bottom of the funnel. The larger the diameter of the dripping pipe, the faster the dripping speed; when detecting building materials with good water absorption performance, the initial dripping time will not be too long, thereby improving the efficiency of detection.

[0004] The existing technology has the following problems:

[0005] When testing certain building materials, the building material water absorption detection device needs to immerse the building materials in water. However, when immersing the building materials, it is not possible to quickly adjust and fix them according to the different sizes of the building materials. In addition, the building materials are easily damaged during fixation, which is not convenient for subsequent testing. Utility Model Content

[0006] The utility model provides a device for detecting water absorption of building materials to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A device for detecting water absorption of building materials comprises a detection water tank, wherein the four corners of the lower surface of the detection water tank are fixedly connected to support legs, the upper surface of the detection water tank is fixedly connected to a U-shaped plate, the front of the detection water tank is fixedly connected to a drain outlet, an adjusting and fixing component is fixedly installed on the inner wall of the U-shaped plate, a limiting component is fixedly installed on the lower surface of the adjusting and fixing component, and the outer wall of the limiting component is movably connected to the inner wall of the detection water tank.

[0009] Preferably, the adjustment and fixing assembly includes two hydraulic rods, the outer walls of the upper parts of the two hydraulic rods are respectively fixedly connected to the inner cavities of the left and right parts of the U-shaped plate, the output ends of the two hydraulic rods are fixedly connected to a slider 1, the outer walls of the two sliders 1 are respectively movably connected to the inner walls of the left and right parts of the U-shaped plate, and the opposite surfaces of the two sliders 1 are fixedly connected to a fixing plate.

[0010] Preferably, the inner cavity of the right part of the fixed plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a threaded rod, the outer walls of the left and right parts of the threaded rod are respectively movably connected to the inner cavity of the left and right parts of the middle part of the fixed plate, the left and right parts of the middle outer wall of the threaded rod are both threadedly connected with slides, the outer walls of the two slides are respectively movably connected to the inner cavity of the fixed plate, and the outer walls of the left and right parts of the middle part of the threaded rod are arranged on opposite threads.

[0011] Preferably, the limiting assembly includes two U-shaped fixing plates 1, the upper surfaces of the two U-shaped fixing plates 1 are respectively fixedly connected to the lower surfaces of the two slides, the lower surfaces of the two U-shaped fixing plates 1 are fixedly connected to fixed side plates, the lower surfaces of the two fixed side plates are fixedly connected to U-shaped fixing plates 2, the opposite surfaces of the two U-shaped fixing plates 2 are staggered and fixedly connected to a plurality of supporting base plates, the plurality of supporting base plates are clamped to each other, and the opposite surfaces of the two fixed side plates are distributed with a plurality of protective components in a rectangular array.

[0012] Preferably, the upper surfaces of the front and rear parts of the two slides are fixedly connected to a slide block 2, the upper surfaces of the four slide blocks 2 are slidably connected to a slide rail, and the upper surfaces of the four slide rails are respectively fixedly connected to the top of the inner cavity of the fixed plate.

[0013] Preferably, the protective component includes a fixed column, the left side of the fixed column is fixedly connected to the right side of the fixed side plate, the outer wall of the right part of the fixed column is movably sleeved with a fixed circular plate, the inner cavity of the fixed circular plate is fixedly connected with a sliding rod, and the outer wall of the sliding rod is movably sleeved with the inner cavity of the fixed column.

[0014] Preferably, the left side of the sliding rod is fixedly connected to a telescopic rod, the left side of the telescopic rod is fixedly connected to the inner cavity of the fixed column, the outer wall of the telescopic rod is movably sleeved with a spring, the right side of the spring is fixedly connected to the left side of the sliding rod, and the left side of the spring is fixedly connected to the inner cavity of the fixed column.

[0015] Preferably, a rubber sleeve is fixedly connected to the outer wall of the fixed circular plate, and a wear-resistant sleeve is fixedly connected to the outer wall of the rubber sleeve.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a device for detecting water absorption of building materials. Through the action of a motor, a threaded rod and a slide plate, two U-shaped fixing plates 1 drive a fixing side plate and a U-shaped fixing plate 2 to move toward each other, so that the building material to be detected is fixed between the two fixing side plates, so that it is convenient to quickly adjust and fix according to the size of different building materials to be detected, and then through the action of a hydraulic rod and a fixing plate, the U-shaped fixing plate 1, the fixing side plate and the U-shaped fixing plate 2 move the building material to be detected downward into the water flow in the inner cavity of the detection water tank, so as to facilitate loading and unloading.

[0018] 2. The utility model provides a device for detecting water absorption of building materials. By fixing the circular plate and the sliding rod, the building materials to be detected can have a certain movement space when being fixed. Under the action of the telescopic rod and the spring, the building materials to be detected can have a certain buffer space, so that the building materials to be detected can be fixed more firmly without causing damage to the building materials to be detected. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is an enlarged structural diagram of the utility model at A;

[0021] Figure 3 It is a cross-sectional structural schematic diagram of the adjusting and fixing assembly of the utility model;

[0022] Figure 4 This is an enlarged structural diagram of the utility model at B;

[0023] Figure 5 It is a structural schematic diagram of the limit assembly of the utility model;

[0024] Figure 6 It is a schematic cross-sectional structural diagram of the protective component of the utility model.

[0025] In the figure: 1. detection water tank; 2. support leg; 3. drain outlet; 4. U-shaped plate; 5. adjustment and fixing assembly; 6. limit assembly; 51. hydraulic rod; 52. slider 1; 53. fixed plate; 54. motor; 55. threaded rod; 56. slide plate; 57. slider 2; 58. slide rail; 61. U-shaped fixing plate 1; 62. fixed side plate; 63. U-shaped fixing plate 2; 64. supporting bottom plate; 65. protection assembly; 651. fixing column; 652. fixing circular plate; 653. sliding rod; 654. telescopic rod; 655. spring; 656. rubber sleeve; 657. wear-resistant sleeve. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] like Figure 1 As shown, a device for detecting water absorption of building materials comprises a detection water tank 1, four corners of the lower surface of the detection water tank 1 are fixedly connected with support legs 2, the upper surface of the detection water tank 1 is fixedly connected with a U-shaped plate 4, the front of the detection water tank 1 is fixedly connected with a drain port 3, an adjustment fixing component 5 is fixedly installed on the inner wall of the U-shaped plate 4, a limit component 6 is fixedly installed on the lower surface of the adjustment fixing component 5, and the outer wall of the limit component 6 is movably connected with the inner wall of the detection water tank 1;

[0028] By adjusting the action of the fixing component 5, the building material to be tested is fixed inside the limiting component 6, and then the limiting component 6 drives the building material to be tested to move downward into the inner cavity of the testing water tank 1 under the action of adjusting the fixing component 5, so that the building material to be tested is immersed in water, so as to test the water absorption of the building material to be tested.

[0029] like Figure 2-Figure 5 As shown, the adjustment and fixing assembly 5 includes two hydraulic rods 51, the outer walls of the upper parts of the two hydraulic rods 51 are respectively fixedly connected to the inner cavities of the left and right parts of the U-shaped plate 4, the output ends of the two hydraulic rods 51 are fixedly connected to sliders 52, the outer walls of the two sliders 52 are respectively movably sleeved with the inner walls of the left and right parts of the U-shaped plate 4, and the opposite surfaces of the two sliders 52 are fixedly connected to fixed plates 53;

[0030] Through the action of the hydraulic rod 51, the fixing plate 53 moves downward, thereby pushing the U-shaped fixing plate 1 61, the fixing side plate 62 and the U-shaped fixing plate 2 63 to move downward into the inner cavity of the detection water tank 1, so that the building materials to be tested move downward into the water flow in the inner cavity of the detection water tank 1.

[0031] The inner cavity of the right part of the fixed plate 53 is fixedly connected with a motor 54, and the output end of the motor 54 is fixedly connected with a threaded rod 55. The outer walls of the left and right parts of the threaded rod 55 are respectively movably sleeved with the inner cavity of the left and right parts of the middle part of the fixed plate 53, and the left and right parts of the middle outer wall of the threaded rod 55 are both threadedly sleeved with a slide plate 56. The outer walls of the two slide plates 56 are respectively movably sleeved with the inner cavity of the fixed plate 53, and the threads of the outer walls of the left and right parts of the middle part of the threaded rod 55 are opposite; the limit assembly 6 includes two U-shaped fixed plates 61, the upper surfaces of the two U-shaped fixed plates 61 are respectively fixedly connected with the lower surfaces of the two slide plates 56, the lower surfaces of the two U-shaped fixed plates 61 are fixedly connected with fixed side plates 62, and the lower surfaces of the two fixed side plates 62 are fixedly connected with U-shaped fixed plates 2 63, and the opposite surfaces of the two U-shaped fixed plates 2 63 are staggered and fixedly connected with a plurality of supporting bottom plates 64, and the plurality of supporting bottom plates 64 are mutually clamped, and the opposite surfaces of the two fixed side plates 62 are rectangularly arrayed with a plurality of protective components 65;

[0032] By starting the motor 54, the threaded rod 55 is rotated. Since the threads on the outer walls of the left and right parts of the middle of the threaded rod 55 are opposite, the two slide plates 56 move toward each other under the action of the threaded rod 55, so that the two U-shaped fixing plates 1 61 drive the fixed side plates 62 and the U-shaped fixing plate 2 63 to move toward each other, so that the building material to be detected is fixed between the two fixed side plates 62, so that it is convenient to quickly adjust and fix according to the sizes of different building materials to be detected.

[0033] The upper surfaces of the front and rear parts of the two slide plates 56 are fixedly connected with the second slide block 57, and the upper surfaces of the four second slide blocks 57 are slidably connected with the slide rails 58, and the upper surfaces of the four slide rails 58 are respectively fixedly connected with the top of the inner cavity of the fixed plate 53;

[0034] Through the action of the second slide block 57 and the slide rail 58, the two slide plates 56 can remain stable when moving, so that the plurality of supporting base plates 64 below can be connected to each other.

[0035] like Figure 6 As shown, the protection component 65 includes a fixed column 651, the left side of the fixed column 651 is fixedly connected to the right side of the fixed side plate 62, the outer wall of the right part of the fixed column 651 is movably sleeved with a fixed circular plate 652, the inner cavity of the fixed circular plate 652 is fixedly connected with a sliding rod 653, and the outer wall of the sliding rod 653 is movably sleeved with the inner cavity of the fixed column 651; the left side of the sliding rod 653 is fixedly connected with a telescopic rod 654, the left side of the telescopic rod 654 is fixedly connected to the inner cavity of the fixed column 651, the outer wall of the telescopic rod 654 is movably sleeved with a spring 655, the right side of the spring 655 is fixedly connected to the left side of the sliding rod 653, and the left side of the spring 655 is fixedly connected to the inner cavity of the fixed column 651;

[0036] By fixing the circular plate 652 and the sliding rod 653, the building material to be inspected can have a certain amount of movement space when being fixed, so that under the action of the telescopic rod 654 and the spring 655, the building material to be inspected can have a certain amount of buffer space, so that the building material to be inspected can be fixed more firmly without causing damage to the building material to be inspected.

[0037] The outer wall of the fixed circular plate 652 is fixedly connected with a rubber sleeve 656, and the outer wall of the rubber sleeve 656 is fixedly connected with a wear-resistant sleeve 657;

[0038] Through the action of the rubber sleeve 656, the outer wall of the wear-resistant sleeve 657 is closely fitted to the outer wall of the building material to be tested without causing damage to its surface. At the same time, under the action of the wear-resistant sleeve 657, its service life is increased.

[0039] The working principle of the utility model is as follows: by starting the motor 54, the threaded rod 55 is rotated. Since the threads on the outer walls of the left and right parts of the middle part of the threaded rod 55 are opposite, the two slide plates 56 are moved toward each other under the action of the threaded rod 55, so that the two U-shaped fixing plates 1 61 drive the fixing side plates 62 and the U-shaped fixing plate 2 63 to move toward each other, so that the building material to be detected is fixed between the two fixing side plates 62, and then the fixing plate 53 is moved downward by the action of the hydraulic rod 51, so as to push the U-shaped fixing plate 1 61, the fixing side plates 62 and the U-shaped fixing plate 2 63 to move downward into the inner cavity of the detection water tank 1, so that the building material to be detected moves down into the water flow in the inner cavity of the detection water tank 1, so that the building material to be detected is immersed in water, so as to test the water absorption of the building material to be detected.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for detecting water absorption of building materials, comprising a detection water tank (1), characterized in that: The four corners of the lower surface of the detection water tank (1) are fixedly connected to support legs (2), the upper surface of the detection water tank (1) is fixedly connected to a U-shaped plate (4), the front of the detection water tank (1) is fixedly connected to a drain outlet (3), the inner wall of the U-shaped plate (4) is fixedly mounted with an adjustment and fixing component (5), the lower surface of the adjustment and fixing component (5) is fixedly mounted with a limit component (6), and the outer wall of the limit component (6) is movably connected to the inner wall of the detection water tank (1).

2. A device for detecting water absorption of building materials according to claim 1, characterized in that: The adjusting and fixing assembly (5) comprises two hydraulic rods (51), the outer walls of the upper parts of the two hydraulic rods (51) are respectively fixedly connected to the inner cavities of the left and right parts of the U-shaped plate (4), the output ends of the two hydraulic rods (51) are both fixedly connected to a slider (52), the outer walls of the two sliders (52) are respectively movably sleeved to the inner walls of the left and right parts of the U-shaped plate (4), and the opposite surfaces of the two sliders (52) are fixedly connected to a fixing plate (53).

3. A device for detecting water absorption of building materials according to claim 2, characterized in that: The inner cavity of the right part of the fixing plate (53) is fixedly connected to a motor (54), and the output end of the motor (54) is fixedly connected to a threaded rod (55). The outer walls of the left and right parts of the threaded rod (55) are respectively movably sleeved with the inner cavities of the left and right parts of the middle part of the fixing plate (53). The left and right parts of the middle outer wall of the threaded rod (55) are both threadedly sleeved with slide plates (56). The outer walls of the two slide plates (56) are respectively movably sleeved with the inner cavity of the fixing plate (53). The outer walls of the left and right parts of the middle part of the threaded rod (55) are respectively threadedly sleeved with opposite threads.

4. A device for detecting water absorption of building materials according to claim 1, characterized in that: The limiting assembly (6) comprises two U-shaped fixing plates (61), the upper surfaces of the two U-shaped fixing plates (61) are respectively fixedly connected to the lower surfaces of the two slide plates (56), the lower surfaces of the two U-shaped fixing plates (61) are fixedly connected to the fixing side plates (62), the lower surfaces of the two fixing side plates (62) are fixedly connected to the U-shaped fixing plates (63), the opposite surfaces of the two U-shaped fixing plates (63) are staggered and fixedly connected to a plurality of supporting bottom plates (64), the plurality of supporting bottom plates (64) are mutually clamped, and the opposite surfaces of the two fixing side plates (62) are both distributed with a plurality of protective assemblies (65) in a rectangular array.

5. A device for detecting water absorption of building materials according to claim 3, characterized in that: The upper surfaces of the front and rear parts of the two slide plates (56) are fixedly connected to the second slide block (57), the upper surfaces of the four second slide blocks (57) are slidably connected to the slide rails (58), and the upper surfaces of the four slide rails (58) are respectively fixedly connected to the top of the inner cavity of the fixed plate (53).

6. A device for detecting water absorption of building materials according to claim 4, characterized in that: The protective component (65) comprises a fixed column (651), the left side of the fixed column (651) is fixedly connected to the right side of the fixed side plate (62), the outer wall of the right part of the fixed column (651) is movably sleeved with a fixed circular plate (652), the inner cavity of the fixed circular plate (652) is fixedly connected with a sliding rod (653), and the outer wall of the sliding rod (653) is movably sleeved with the inner cavity of the fixed column (651).

7. A device for detecting water absorption of building materials according to claim 6, characterized in that: The left side of the sliding rod (653) is fixedly connected to a telescopic rod (654), the left side of the telescopic rod (654) is fixedly connected to the inner cavity of the fixed column (651), the outer wall of the telescopic rod (654) is movably sleeved with a spring (655), the right side of the spring (655) is fixedly connected to the left side of the sliding rod (653), and the left side of the spring (655) is fixedly connected to the inner cavity of the fixed column (651).

8. A device for detecting water absorption of building materials according to claim 6, characterized in that: The outer wall of the fixed circular plate (652) is fixedly connected to a rubber sleeve (656), and the outer wall of the rubber sleeve (656) is fixedly connected to a wear-resistant sleeve (657).

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