Tent wear resistance detection device

Abstract

The utility model discloses a tent wear resistance detection device, and relates to the technical field of tent wear resistance detection. Comprising a detection base, a plurality of polishing base blocks are installed on the top side of one side of the detection base, a detection top cover is fixedly connected to the top side of the other side of the detection base, a plurality of detection top frames are rotationally connected to the bottom side of the detection top cover, and a layer of detection samples is clamped to the bottom side of each detection top frame. Through the arrangement of the plurality of detection top covers, a standard tent cloth sample is placed in one of the detection top covers, tent cloth samples to be detected are placed in the other detection top covers, the polishing base blocks made of different materials are placed according to detection requirements, and all the detection top covers drive the samples to synchronously rotate on the surfaces of the polishing base blocks; the same grinding effect is generated on different samples, after grinding work is completed, the difference between the different samples and the standard sample is visually compared, and the wear resistance detection efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of tent abrasion resistance testing technology, specifically a tent abrasion resistance testing device. Background Technology

[0002] A tent is a shelter erected on the ground to protect against wind, rain, and sunlight, providing temporary accommodation. During use, it frequently comes into contact with the ground, rocks, or other objects, causing wear and tear on its surface materials. If the tent material is not wear-resistant, its lifespan will be shortened, and it may even break or tear. To ensure its durability and stability in actual use, abrasion resistance testing of tents is necessary. An existing tent abrasion resistance testing device (publication number: CN221959949U) has revealed at least the following defects during use:

[0003] In the above scheme, the fixing mechanism of the telescopic ends of the two first electric push rods is used for relative clamping, so that the fixing mechanism can be adjusted according to the specifications and size of the tent cloth placed on the base plate. By rotating the threaded rod of the block, the anti-slip pad of the third plate at the bottom of the threaded rod can be attached to the tent cloth on the top surface of the base plate, so as to realize the fixed limit of the tent cloth on the base plate. This makes it convenient for the second motor of the moving mechanism on the top plate to drive the grinding disc to perform friction operation on the tent cloth. However, in actual use, the above scheme can only perform grinding test on one tent cloth at a time, which makes it difficult for the tester to intuitively feel the wear of the tent cloth and affects the wear resistance test effect. Utility Model Content

[0004] The main objective of this invention is to provide a tent abrasion resistance testing device, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A tent abrasion resistance testing device includes a testing base. Multiple grinding blocks are mounted on the top side of one side of the testing base. A testing top cover is fixedly connected to the top side of the other side of the testing base. Multiple driven discs are rotatably connected to the bottom side of the testing top cover. A testing top frame is fixedly connected to the bottom edge of each driven disc. An outer buckle is installed on the outer bottom edge of each testing top frame. A layer of testing sample is snapped between each testing top frame and its corresponding outer buckle. Each testing sample corresponds to a grinding block, and the surface of each testing sample is in contact with the corresponding grinding block.

[0007] Preferably, a drive motor is fixedly connected to the top side of the detection base facing the detection top cover, a drive disk is fixedly connected to the output end of each drive motor, a drive shaft is fixedly connected to the top side of the outer edge of the drive disk, and another drive disk is fixedly connected to the top end of the drive shaft, with the two drive disks facing each other.

[0008] Preferably, the outer edge of the drive shaft is rotatably connected to a connecting turntable. The connecting turntable is fixedly connected to a plurality of evenly distributed transmission rods on the side facing the grinding base block. Each transmission rod corresponds to a driven disk. Each driven disk is fixedly connected to a driven rotating shaft on its outer bottom edge. The outer edge of each driven rotating shaft is rotatably connected to one end of the corresponding transmission rod. The bottom end of each driven rotating shaft is connected to the corresponding detection top cover.

[0009] Preferably, an inner support plate is snapped between the bottom inner walls of the detection top cover. The side of the inner support plate facing away from the detection top cover bulges outward to the outer edge of the bottom of the outer buckle ring, and the side of the inner support plate facing away from the detection top cover is in contact with the corresponding detection sample.

[0010] Preferably, a rotating column is fixedly connected to the top center of each driven disk, and each rotating column is rotatably connected to the detection top cover and extends beyond the detection top cover.

[0011] Preferably, a counterweight rod is rotatably connected to the top of each rotating column, a counterweight block is sleeved on the outer edge of each counterweight rod, and multiple support columns are fixedly connected to the bottom side of each counterweight rod, and all the support columns are fixedly connected to the detection top cover.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By setting up multiple testing covers, a standard tent fabric sample is placed in one of the testing covers, while the tent fabric samples to be tested are placed in the other testing covers. Different grinding blocks of different materials are placed according to the testing requirements, and all testing covers, carrying the samples, rotate synchronously on the surface of the grinding blocks to produce the same grinding effect on different samples. After the grinding work is completed, the differences between different samples and the standard sample can be intuitively compared, thus improving the efficiency of abrasion resistance testing. Attached Figure Description

[0014] Figure 1 This is an isometric view of the present invention;

[0015] Figure 2 This is a schematic diagram of the detection device of this utility model;

[0016] Figure 3 This is a schematic diagram of the drive device structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the sample fixing device of this utility model.

[0018] In the diagram: 101, top cover; 102, counterweight; 103, counterweight rod; 104, support column; 105, rotating column; 106, grinding base block; 107, drive motor; 108, testing base; 109, grinding fixing frame; 201, drive plate; 202, driven plate; 203, transmission rod; 301, outer buckle ring; 302, top frame; 303, inner support plate; 304, testing sample. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figures 1-4 This utility model provides a technical solution:

[0023] A tent abrasion resistance testing device includes a testing base 108. Multiple grinding fixing frames 109 are mounted on the top side of one side of the testing base 108. A grinding base block 106 is installed between the inner walls of each grinding fixing frame 109. The grinding base block 106 can be replaced with different materials according to actual needs to adapt to different testing tasks. A testing top cover 101 is fixedly connected to the top side of the other side of the testing base 108. Multiple driven discs 202 are rotatably connected to the bottom side of the testing top cover 101. A driven rotating shaft is fixedly connected to the bottom edge of each driven disc 202, and the bottom end of each driven rotating shaft is connected to the corresponding testing top cover 101. In this embodiment, the driven rotating shafts and the corresponding testing top cover 101 can be separated, facilitating the handling of samples by personnel.

[0024] Each top frame 302 has an outer retaining ring 301 installed on its bottom outer edge. A layer of test sample 304 is snapped between each top frame 302 and its corresponding outer retaining ring 301. Each test sample 304 corresponds to a grinding base block 106, and the surface of each test sample 304 is in contact with the corresponding grinding base block 106. An inner support plate 303 is snapped between the bottom inner walls of the top cover 101. The side of the inner support plate 303 facing away from the top cover 101 bulges outward beyond the bottom outer edge of the outer retaining ring 301, and the side of the inner support plate 303 facing away from the top cover 101 is in contact with the corresponding test sample 304. In this embodiment, the inner support plate 303 pushes the test sample 304 out of the area enclosed by the top cover 101 and the outer retaining ring 301, so that the test sample 304 and the grinding base block 106 are in close contact.

[0025] A drive motor 107 is fixedly connected to the top side of the detection base 108 facing the detection top cover 101. A drive disk 201 is fixedly connected to the output end of each drive motor 107. A drive shaft is fixedly connected to the top side of the outer edge of the drive disk 201. Another drive disk 201 is fixedly connected to the top of the drive shaft, and the two drive disks 201 face each other. A connecting turntable is rotatably connected to the outer edge of the drive shaft. Multiple evenly distributed transmission rods 203 are fixedly connected to the side of the connecting turntable facing the grinding base block 106. Each transmission rod 203 corresponds to a driven disk 202. The outer edge of each driven shaft is rotatably connected to one end of the corresponding transmission rod 203. In this embodiment, the position of the driven shaft on the corresponding driven disk 202 is the same as the position of the drive shaft on the drive disk 201. The driven disk 202 and the drive disk 201 have the same size. Therefore, when the drive disk 201 rotates, the transmission rod 203 will not move around the drive disk 201, but will drive the driven disk 202 and the drive disk 201 to rotate synchronously, so that the test sample 304 rotates and rubs on the grinding base block 106.

[0026] Each driven disk 202 has a rotating column 105 fixedly connected to its top center. Each rotating column 105 is rotatably connected to the detection top cover 101 and extends beyond the detection top cover 101. A counterweight rod 103 is rotatably connected to the top of each rotating column 105. A counterweight block 102 is sleeved on the outer edge of each counterweight rod 103. Multiple support columns 104 are fixedly connected to the bottom of each counterweight rod 103, and all support columns 104 are fixedly connected to the detection top cover 101. The counterweight blocks 102 increase the pressure on the test sample 304, thereby providing different testing environments.

[0027] It should be noted that this utility model, as a tent abrasion resistance testing device, utilizes multiple testing caps 101. A standard tent fabric sample is placed in one of the testing caps 101, while the tent fabric sample to be tested is placed in the other testing caps 101. Different materials of abrasion blocks 106 are placed according to the testing requirements, and all testing caps 101, carrying the samples, rotate synchronously on the surface of the abrasion blocks 106, producing the same abrasion effect on different samples. After the abrasion work is completed, the differences between the different samples and the standard sample can be visually compared, improving the efficiency of abrasion resistance testing. It is important to note that when performing the same abrasion test on different samples from the same batch, the same material of abrasion blocks 106 must be used. However, two abrasion tests can be performed by changing the abrasion blocks 106 to simulate different outdoor environments that the tent will face.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended embodiments and their equivalents.

Claims

1. A tent abrasion detection device comprising a detection base (108) characterised in that: A plurality of grinding blocks (106) are installed on the top side of one side of the detection base (108), and a detection top cover (101) is fixedly connected to the top side of the other side of the detection base (108). A plurality of driven discs (202) are rotatably connected to the bottom side of the detection top cover (101). A detection top frame (302) is fixedly connected to the bottom side of the outer edge of each driven disc (202). An outer buckle (301) is installed on the bottom outer edge of each detection top frame (302). A layer of detection sample (304) is snapped between each detection top frame (302) and the corresponding outer buckle (301). Each detection sample (304) corresponds to a grinding block (106), and the surface of each detection sample (304) is in contact with the corresponding grinding block (106).

2. The tent abrasion resistance testing device according to claim 1, characterized in that: A drive motor (107) is fixedly connected to the top side of the detection base (108) facing the detection top cover (101). A drive disk (201) is fixedly connected to the output end of each drive motor (107). A drive shaft is fixedly connected to the top side of the outer edge of the drive disk (201). Another drive disk (201) is fixedly connected to the top end of the drive shaft, and the two drive disks (201) are facing each other.

3. The tent abrasion resistance testing device according to claim 2, characterized in that: The outer edge of the drive shaft is rotatably connected to a connecting turntable. The connecting turntable is fixedly connected to a plurality of evenly distributed transmission rods (203) on the side facing the grinding base block (106). Each transmission rod (203) corresponds to a driven disk (202). Each driven disk (202) is fixedly connected to a driven rotating shaft on the bottom side of its outer edge. The outer edge of each driven rotating shaft is rotatably connected to one end of the corresponding transmission rod (203). The bottom end of each driven rotating shaft is connected to the corresponding detection top cover (101).

4. The tent abrasion resistance testing device according to claim 1, characterized in that: An inner support plate (303) is snapped between the bottom inner walls of the detection top cover (101). The inner support plate (303) bulges outward from the side facing away from the detection top cover (101) to the outer edge of the bottom of the outer buckle (301), and the side of the inner support plate (303) facing away from the detection top cover (101) is in contact with the corresponding detection sample (304).

5. The tent abrasion resistance testing device according to claim 1, characterized in that: Each of the driven disks (202) has a rotating column (105) fixedly connected to its top center. Each of the rotating columns (105) is rotatably connected to the detection top cover (101) and extends beyond the detection top cover (101).

6. The tent abrasion resistance testing device according to claim 5, characterized in that: Each of the rotating columns (105) is rotatably connected to a counterweight rod (103) at its top end. Each of the counterweight rods (103) has a counterweight block (102) sleeved on its outer edge. Each of the counterweight rods (103) has multiple support columns (104) fixedly connected to its bottom side. All of the support columns (104) are fixedly connected to the detection top cover (101).

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