Slideway prop for demonstrating low rolling resistance technology

Abstract

The utility model relates to the technical field of rubber material low-rolling-resistance technology demonstration, in particular to a low-rolling-resistance technology demonstration slideway prop, which comprises a substrate, two symmetrical bases are fixed on the substrate, bases are connected onto the bases in a mortise and tenon mode, an assembly groove is arranged at the top of each base, and the assembly groove is provided with a sliding groove. An assembling groove is formed in the upper portion of the base, semicircular sliding ways are fixed in the assembling groove, notches are formed in the inner sides of one ends of the two sliding ways, stopping plates are inserted into the two notches in a sliding mode, and rubber balls located in the sliding ways are placed at the tops of the stopping plates. The rubber balls fall at the same height and fall at the same time, the continuous rolling time of the rubber balls after falling is compared and observed, and the purpose of low-rolling-resistance difference performance testing is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber material low rolling resistance technology demonstration technical field, specifically a low rolling resistance technology demonstration slide prop. BACKGROUND

[0002] The performance of rubber materials made of different formulas is different, and it is usually difficult to test and compare the performance difference of different rubber materials rolling resistance, and it is not easy to intuitively compare the technical difference without the aid of test equipment, therefore a low rolling resistance technology demonstration slide prop is needed to solve the performance test and comparison of different rubber materials rolling resistance. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a low rolling resistance technology demonstration slide prop to solve the problems in the background art.

[0004] The technical scheme of the utility model is: a low rolling resistance technology demonstration slide prop, including the base plate, two symmetrical base are fixed on the base plate, the base is connected with the base through the mortise and tenon mode, the base top is equipped with the assembly slot, the assembly slot is fixed with the semicircle slide in, the both ends of two slide are equipped with the slot in the inner side, the stop plate is inserted in two slot, the stop plate top is placed with the rubber ball in the slide.

[0005] The effect of the above components is that the slide can be fixed in the assembly slot on the base, and the stop plate can support the rubber balls placed in the two slides, the rubber balls of two different materials can slide along the inner side of the slide after the stop plate is pulled out, ensuring that the rubber balls fall at the same height at the same time, and the continuous rolling time of the rubber balls after falling is compared and observed, achieving the purpose of low rolling resistance performance test.

[0006] Preferably, the slide inner side is provided with an opening, and the middle of the slide bottom end outer side is fixed with a centerline mark.

[0007] The effect of the above components is that the centerline mark can be aligned when assembling the slide.

[0008] Preferably, the bottom of the base is provided with a trapezoidal clamping block, and the top of the base is provided with a clamping groove matched with the trapezoidal clamping block.

[0009] The effect of the above components is that the trapezoidal clamping block can facilitate the assembly of the base in the clamping groove on the base, achieving the purpose of rapid assembly.

[0010] Preferably, the bottom of the trapezoidal clamping block is embedded with a first magnetic block, and the inner wall of the bottom of the clamping groove is embedded with a second magnetic block matched with the first magnetic block.

[0011] The effects achieved by the above components are that the magnetic attraction of the first magnetic block and the second magnetic block can increase the connecting strength between the base and the pedestal, and avoid misalignment and shaking.

[0012] Preferably, the outer side of the pedestal is threaded and inserted with a positioning bolt which is attached to the outer part of the slide.

[0013] The effects achieved by the above components are that the positioning bolt can tightly hold the slide assembled in the pedestal, and prevent shaking.

[0014] The low-rolling resistance technology demonstration slide prop provided by the present application has the following improvements and advantages compared with the prior art.

[0015] The slide can be fixed in the assembling groove on the pedestal, and the stop plate can support the rubber balls placed in the two slides, the two rubber balls with different material ratios can slide along the inner side of the slide after being pulled away from the stop plate, the rubber balls can fall at the same height at the same time, the continuous rolling time of the rubber balls after falling is observed, and the purpose of low-rolling resistance difference performance test is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The present application will be further explained below in combination with the drawings and embodiments:

[0017] Fig. 1 is a three-dimensional structure schematic view of the present application;

[0018] Fig. 2 is an assembling three-dimensional structure schematic view of the present application.

[0019] MARKS OF THE DRAWINGS:

[0020] 1, base plate; 2, pedestal; 3, pedestal; 4, positioning bolt; 5, centerline mark; 6, slide; 7, slot; 8, stop plate; 9, rubber ball; 10, trapezoidal clamping block; 11, clamping groove; 12, first magnetic block; 13, second magnetic block. DETAILED DESCRIPTION

[0021] The present application will be further explained below in combination with the drawings and embodiments:

[0022] The present application provides a low-rolling resistance technology demonstration slide prop, and the technical scheme of the present application is:

[0023] In the embodiments of the present application, as shown inFigs. 1-2 As shown, a low rolling resistance technology demonstration slide props, including a base plate 1, two symmetrical base 2 fixed on the base plate 1, the base 2 through the groove tenon way connected with the base 3, the bottom of the base 3 is provided with trapezoidal clamping block 10, the top of the base 2 is provided with clamping groove 11 matched with trapezoidal clamping block 10, trapezoidal clamping block 10 can facilitate the assembly of the base 3 in the clamping groove 11 on the base 2, realize the purpose of quick assembly work, trapezoidal clamping block 10 bottom embedded with the first magnetic block 12, the bottom inner wall of the clamping groove 11 embedded with the second magnetic block 13 matched with the first magnetic block 12, through the magnetic attraction of the first magnetic block 12 and the second magnetic block 13 can increase the connection strength between the base 3 and the base 2, avoid misplacement shaking, the top of the base 3 is provided with an assembly slot, the assembly slot is fixed with a semicircular slide 6, the inner side of the slide 6 is provided with an opening, the middle of the outer side of the bottom end of the slide 6 is fixed with a centerline mark 5, the centerline mark 5 can be aligned when assembling the slide 6, the outer side of the base 3 is screwed with a positioning screw 4 matched with the outer side of the slide 6, the positioning screw 4 can be tightly fitted with the slide 6 assembled in the base 3, prevent shaking, one end of the inner side of the two slides 6 is provided with a slot 7, the two slots 7 are slidably inserted with a stop plate 8, the top of the stop plate 8 is placed with a rubber ball 9 located in the slide 6, the stop plate 8 can support the rubber balls 9 placed in the two slides 6, the two rubber balls 9 of different materials can be separated from the stop plate 8 and slide along the inner side of the slide 6, ensure that the rubber balls 9 are at the same height and fall at the same time, compare and observe the continuous rolling time of the rubber balls 9 after falling, realize the purpose of low rolling resistance difference performance test.

[0024] The working principle of the low rolling resistance technology demonstration slide prop is as follows: first, the base 3 is fixed on the base 2 on the base plate 1, the trapezoidal clamping block 10 can facilitate the assembly of the base 3 in the clamping groove 11 on the base 2, the magnetic attraction of the first magnetic block 12 and the second magnetic block 13 can increase the connection strength between the base 3 and the base 2, avoid misplacement shaking, the positioning screw 4 can be tightly fitted with the slide 6 assembled in the base 3, the slide 6 can be fixed in the assembly slot on the base 3, and the stop plate 8 can support the rubber balls 9 placed in the two slides 6, the two rubber balls 9 of different materials can be separated from the stop plate 8 and slide along the inner side of the slide 6, ensure that the rubber balls 9 are at the same height and fall at the same time, compare and observe the continuous rolling time of the rubber balls 9 after falling, realize the purpose of low rolling resistance difference performance test.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A low rolling resistance technology demonstration slide prop comprising a base plate (1), characterized in that: Two symmetrical pedestals (2) are fixed on the substrate (1), a base (3) is connected on the pedestal (2) through slot tenon mode, an assembly slot is arranged on the top of the base (3), a semicircular slide (6) is fixed in the assembly slot, a notch (7) is arranged on the inner side of one end of the slide (6), a stop plate (8) is slidably inserted in the two notches (7), a rubber ball (9) is placed on the top of the stop plate (8) and located in the slide (6).

2. A low-friction technology demonstration slide apparatus as claimed in claim 1, wherein: An opening is arranged on the inner side of the slide (6), and a center line mark (5) is fixed on the middle of the outer side of the bottom end of the slide (6).

3. A low-friction technology demonstration slide apparatus as claimed in claim 1, wherein: A trapezoidal clamping block (10) is arranged on the bottom of the base (3), and a clamping groove (11) is arranged on the top of the pedestal (2) and matched with the trapezoidal clamping block (10).

4. A low-friction technology demonstration slide apparatus as claimed in claim 3, wherein: A first magnetic block (12) is embedded on the bottom of the trapezoidal clamping block (10), and a second magnetic block (13) matched with the first magnetic block (12) is embedded on the inner wall of the bottom of the clamping groove (11).

5. A low-friction technology demonstration slide apparatus as claimed in claim 1, wherein: A positioning bolt (4) matched with the outside of the slide (6) is screwedly connected on the outer side of the base (3).

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