A pendulum type slip resistance testing device

Abstract

The utility model relates to pendulum type slip resistance test equipment technical field, specifically is a pendulum type slip resistance test device, including bottom plate, pendulum body and batten, the bottom plate top surface is opened has the screw hole for limiting, and the screw hole has multiple groups, the screw hole is screwing and is installed with the screw rod that pendulum body and batten are all screwing and connecting, and the screw rod has two groups, in the process of using pendulum type slip resistance test equipment, can place the carpet sample to be tested conveniently on the bottom plate surface, and can utilize two batten and make the screw rod and the screw hole of bottom plate surface screwing each other to press the both ends of carpet sample, be convenient for the position of screw rod to be limited and make the position of batten get the location, then rotate the swing joint of batten top rotation installation and with screw rod screwing and make the swing joint under the screwing effect of screw rod push batten down and press the carpet and be compact, be convenient for its location, convenient subsequent slip resistance test.

Description

Technical Field

[0001] This utility model relates to the technical field of pendulum-type anti-slip testing equipment, specifically to a pendulum-type anti-slip testing device. Background Technology

[0002] Carpets are floor coverings made from natural fibers such as cotton, linen, wool, silk, and grass yarn, or chemically synthesized fibers, through hand or mechanical processes of weaving, tufting, or spinning. They are one of the world's oldest and most traditional categories of arts and crafts, used in homes, hotels, conference rooms, entertainment venues, stadiums, exhibition halls, vehicles, ships, and airplanes. They offer benefits such as noise reduction, heat insulation, decorative effects, improved foot feel, slip prevention, and air pollution control. Patent number CN201721754578.1 discloses a portable robotic sliding resistance testing mechanism, which boasts advantages such as simple structure, high testing accuracy, low testing cost, and light weight. However, in the use of pendulum-type slip resistance testing equipment, directly placing the test object on the base surface for testing can easily cause displacement as the pendulum swings. Therefore, we propose a pendulum-type slip resistance testing device. Utility Model Content

[0003] To address the problems in the existing technology, this utility model provides a pendulum-type anti-slip testing device.

[0004] The technical solution adopted by this utility model to solve its technical problem is a pendulum-type anti-slip testing device, including a base plate, a pendulum body and a pressure plate strip. The top surface of the base plate is provided with screw holes for limiting, and there are multiple sets of screw holes. Screws that are screwed into the screw holes are connected to both the pendulum body and the pressure plate strip. There are two sets of screws. The top surface of the pressure plate strip and the outer surface of the pendulum body are rotatably mounted with rotating seats that are screwed into the screws. A straight hole is provided on the outer periphery of the screw near the top.

[0005] The top surface of the base plate has a slot, and a platform for supporting the carpet is engaged in the slot. The inner side of the slot has an integrally formed protrusion that fits the platform.

[0006] By adopting the above technical solution, during the use of the pendulum-type anti-slip testing equipment, the carpet sample to be tested can be conveniently placed on the base plate surface. Two sets of pressure strips can be used to press down both ends of the carpet sample, and the screw and the screw hole on the base plate surface can be screwed together. This makes it easy to limit the position of the screw and the position of the pressure strips. Then, the rotating seat at the top of the pressure strip, which is screwed together with the screw, is rotated. Under the mutual screwing force of the rotating seat and the screw, the pressure strip is pushed down and the carpet is pressed tightly, which makes it easy to limit the position and facilitates the subsequent anti-slip test.

[0007] When conducting anti-slip tests on carpets, the platform plate that snaps into the groove on the base plate surface provides convenient support for the carpet. At the same time, the platform plate in the groove is easy to disassemble and replace according to the needs of use, which allows the carpet to conduct anti-slip tests more stably in the future. In addition, the protrusions in the groove and the platform plate fit together to improve the stability of the platform plate snapping into the groove and make the platform plate operate more stably.

[0008] Specifically, the platform and the card slot are each equipped with magnetic blocks that are magnetically connected to each other, and there are multiple sets of magnetic blocks.

[0009] By adopting the above technical solution, the magnetic blocks between the platform and the slot can be magnetically connected to each other, which facilitates the limiting performance of the platform that is locked in the slot, so that the platform can support the carpet more stably.

[0010] Specifically, the top surface of the platform is provided with arc-shaped grooves on both sides of the slot, and the bottom surface of the pressure plate strip and the bottom surface of the pendulum body are integrally constructed with arc-shaped strips that fit the arc-shaped grooves, and there are two sets of arc-shaped strips.

[0011] By adopting the above technical solution, the arc-shaped strip at the bottom of the pressure plate can fit into the arc-shaped groove on the surface of the base plate, which facilitates the effect of the pressure plate on the carpet when pressing and limiting it, and makes the carpet more stable in the anti-slip test.

[0012] Specifically, the top surface of the pressure plate strip is screwed with a screw body for auxiliary positioning, and there are multiple sets of screw bodies.

[0013] By adopting the above technical solution, the screw body screwed on the surface of the pressure strip is easy to rotate, and one end of the screw body can be screwed through the pressure strip, thereby helping to limit the carpet pressed by the pressure strip and improving the effect of the pressure strip in limiting the carpet.

[0014] Specifically, the outer two sides of the base plate are provided with pin holes for limiting the position, and there are multiple sets of pin holes.

[0015] By adopting the above technical solution, the multiple sets of pin holes on the surface of the base plate can be used in conjunction with bolts, making it easy to install the base plate in a suitable position and facilitating subsequent anti-slip testing of the carpet.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The technical solution of this application, through the design of the pendulum body, pressure strip, screw, screw hole, rotating seat and straight hole, allows the carpet sample to be tested to be conveniently placed on the base plate surface during the use of the pendulum-type anti-slip testing equipment. The two sets of pressure strips can press down on both ends of the carpet sample and make the screw and the screw hole on the base plate surface engage with each other, which facilitates the limitation of the position of the screw and the pressure strip. Then, the rotating seat installed on the top of the pressure strip and engaged with the screw is rotated, so that the pressure strip is pushed down and pressed down by the mutual screwing force of the rotating seat and the screw, which facilitates the limitation of the carpet and facilitates the subsequent anti-slip test.

[0018] 2. The technical solution of this application, through the design of the slot, the platform, and the convex strip, allows the platform, which is engaged in the slot on the bottom plate surface, to support the carpet during the anti-slip test. At the same time, the platform in the slot is easy to disassemble and replace according to the needs of use, so that the carpet can be tested more stably in the subsequent anti-slip test. Furthermore, the convex strip in the slot and the platform fit together to improve the stability of the platform being engaged in the slot and make the platform operate more stably. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is an isometric view of the present invention;

[0021] Figure 2 This is a schematic diagram of the pressure strip structure of this utility model;

[0022] Figure 3 This is a plan view of the connection structure between the card slot and the platform of this utility model;

[0023] In the diagram: 1. Base plate; 2. Pendulum body; 3. Screw hole; 4. Pressure plate strip; 5. Screw; 6. Rotary seat; 7. Straight hole; 8. Slot; 9. Platform; 10. Raised strip; 11. Magnetic block; 12. Arc groove; 13. Arc strip; 14. Screw body; 15. Pin hole. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-3This utility model provides a technical solution: a pendulum-type anti-slip testing device, including a base plate 1, a pendulum body 2, and a pressure plate strip 4. The top surface of the base plate 1 is provided with screw holes 3 for limiting, and there are multiple sets of screw holes 3. Screw rods 5 are screwed into the screw holes 3 and are screwed into both the pendulum body 2 and the pressure plate strip 4. There are two sets of screw rods 5. The top surface of the pressure plate strip 4 and the outer surface of the pendulum body 2 are rotatably mounted with rotating seats 6 that are screwed into the screw rods 5. A straight hole 7 is provided on the outer periphery of the screw rod 5 near the top. The top surface of the base plate 1 is provided with a groove 8, and a platform 9 for supporting a carpet is engaged in the groove 8. The inner side of the groove 8 is integrally constructed with a protrusion 10 that fits into the platform 9.

[0026] When using the pendulum-type anti-slip testing equipment, the carpet sample to be tested can be easily placed on the surface of the base plate 1. The two sets of pressure strips 4 can press down on both ends of the carpet sample, and the screw 5 can be screwed into the screw hole 3 on the surface of the base plate 1. This makes it easy to limit the position of the screw 5 and the position of the pressure strips 4. Then, the rotating seat 6, which is installed on the top of the pressure strip 4 and screwed into the screw 5, is rotated. Under the mutual screwing force of the rotating seat 6 and the screw 5, the pressure strip 4 is pushed down and pressed down to tighten the carpet, which makes it easy to limit the position and facilitates the subsequent anti-slip test.

[0027] When conducting anti-slip tests on the carpet, the platform 9 that is engaged in the groove 8 on the surface of the base plate 1 provides convenient support for the carpet. At the same time, the platform 9 in the groove 8 is easy to disassemble and replace according to the needs of use, so that the carpet can be tested more stably in subsequent anti-slip tests. Furthermore, the protrusion 10 in the groove 8 and the platform 9 fit together, which helps to improve the stability of the platform 9 being engaged in the groove 8 and enables the platform 9 to operate more stably.

[0028] like Figure 3 As shown, the opposite sides of the platform 9 and the card slot 8 are each equipped with magnetic blocks 11 that are magnetically connected to each other, and there are multiple sets of magnetic blocks 11.

[0029] In use, the magnetic blocks 11 between the platform 9 and the slot 8 can be magnetically connected to each other, which facilitates the limiting performance of the platform 9 that is locked in the slot 8, so that the platform 9 can support the carpet more stably.

[0030] like Figure 1 and Figure 2 As shown, the top surface of the platform 9 is provided with arc-shaped grooves 12 located on both sides of the slot 8, and the bottom surface of the pressure plate strip 4 and the bottom surface of the pendulum body 2 are integrally constructed with arc-shaped strips 13 that fit the arc-shaped grooves 12, and there are two sets of arc-shaped strips 13.

[0031] When in use, the arc-shaped strip 13 at the bottom of the pressure strip 4 can fit into the arc-shaped groove 12 on the surface of the base plate 1, which makes it easier to improve the effect of the pressure strip 4 in pressing and limiting the carpet, so that the carpet can be tested for slip resistance more stably.

[0032] like Figure 1 and Figure 2 As shown, a screw body 14 for auxiliary positioning is screwed onto the top surface of the pressure plate strip 4, and there are multiple sets of screw bodies 14.

[0033] When in use, the screw body 14 screwed onto the surface of the pressure strip 4 is easy to rotate, and one end of the screw body 14 can be screwed through the pressure strip 4, thereby helping to limit the carpet pressed by the pressure strip 4 and improving the effect of the pressure strip 4 in limiting the carpet.

[0034] like Figure 1 As shown, pin holes 15 for limiting are provided on both sides of the outer periphery of the base plate 1, and there are multiple sets of pin holes 15.

[0035] When in use, the multiple sets of pin holes 15 on the surface of the base plate 1 are easy to use with bolts, making it easy to install the base plate 1 in a suitable position and facilitate subsequent anti-slip testing of the carpet.

[0036] The working principle and usage process of this utility model are as follows: First, install the corresponding structural components in suitable positions. During the use of the pendulum-type anti-slip testing equipment, the carpet sample to be tested can be easily placed on the surface of the base plate 1. Two sets of pressure strips 4 can be used to press down both ends of the carpet sample, allowing the screw 5 to engage with the screw hole 3 on the surface of the base plate 1. This facilitates limiting the position of the screw 5 and the pressure strips 4. Then, rotate the rotating seat 6, which is rotatably installed on the top of the pressure strip 4 and engaged with the screw 5. Under the mutual screwing force of the rotating seat 6 and the screw 5, the pressure strip 4 is pushed down and pressed firmly against the carpet, facilitating its positioning. The operator holds a screwdriver in one hand and inserts it into the straight hole 7 on the surface of the screw 5, while using a wrench in the other hand to rotate the surface of the pressure strip 4. A rotating base 6 is installed and screwed into the screw 5, so that the screw 5 will not rotate when the rotating base 6 is rotated. Then, the screw body 14 on the surface of the pressure strip 4 can be rotated to improve the effect of limiting the carpet and facilitate subsequent anti-slip testing. Then, the pendulum body 2 on the surface of the base plate 1 can be operated to test the anti-slip performance of the carpet. When testing the anti-slip performance of the carpet, the platform 9 that is engaged in the groove 8 on the surface of the base plate 1 can support the carpet. At the same time, the platform 9 in the groove 8 is easy to disassemble and replace according to the needs of use, so that the carpet can be more stable in subsequent anti-slip testing. The protrusion 10 in the groove 8 and the platform 9 fit together to improve the stability of the platform 9 in the groove 8 and make the platform 9 operate more stably.

[0037] 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 descriptions of the above embodiments and specifications 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 protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pendulum-type anti-slip testing device, characterized in that, The device includes a base plate (1), a pendulum body (2), and a pressure plate strip (4). The top surface of the base plate (1) is provided with screw holes (3) for limiting the position, and there are multiple sets of screw holes (3). Screws (5) that are screwed into the screw holes (3) are screwed into both the pendulum body (2) and the pressure plate strip (4), and there are two sets of screws (5). The top surface of the pressure plate strip (4) and the outer surface of the pendulum body (2) are rotatably mounted with rotating seats (6) that are screwed into the screws (5). A straight hole (7) is provided on the outer periphery of the screw (5) near the top. The top surface of the base plate (1) is provided with a slot (8), and a platform (9) for supporting the carpet is engaged and connected in the slot (8). The inner side of the slot (8) is integrally constructed with a protrusion (10) that fits with the platform (9).

2. The pendulum-type anti-slip testing device according to claim 1, characterized in that, The platform (9) and the card slot (8) are each equipped with a magnetic block (11) that is magnetically connected to each other, and there are multiple sets of magnetic blocks (11).

3. The pendulum-type anti-slip testing device according to claim 1, characterized in that, The top surface of the platform (9) is provided with arc-shaped grooves (12) located on both sides of the slot (8), and the bottom surface of the pressure plate strip (4) and the bottom surface of the pendulum body (2) are integrally constructed with arc-shaped strips (13) that fit the arc-shaped grooves (12), and there are two sets of arc-shaped strips (13).

4. The pendulum-type anti-slip testing device according to claim 1, characterized in that, The top surface of the pressure plate strip (4) is screwed with a screw body (14) for auxiliary positioning, and there are multiple sets of screw bodies (14).

5. The pendulum-type anti-slip testing device according to claim 1, characterized in that, The base plate (1) has pin holes (15) for limiting on both sides of its outer periphery, and there are multiple sets of pin holes (15).

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