Baffle-type gauge block with grooves
A baffle-type, gauge block technology, applied in the field of gauge blocks, can solve problems such as large impact force, train danger, wear and tear, etc., and achieve the effect of reducing impact force, increasing friction force, and enhancing safety performance
Inactive Publication Date: 2018-07-17
苏州市丽苏塑胶科技有限公司
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- Application Information
AI Technical Summary
Problems solved by technology
At present, most of the gauge blocks on the market are set as a whole separate integral insulation block. Although this gauge block can tighten the rail I-beam, due to the huge impact force when the train is running, this gauge block will Under the condition of rigid impact, it is prone to obvious wear, fracture and movement, which brings danger to the moving train
Method used
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Embodiment Construction
[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0016] attached Figure 1-3 It is a grooved baffle-type gauge block according to the present invention, comprising an upper backboard 1 and a side backboard 2; the upper backboard 1 and the side backboard 2 form an L shape; the upper backboard 1 and the lateral surface of the side backboard 2 are provided with U-shaped through grooves 11; One end of 11 is provided with a fixed baffle 21; the fixed baffle 21 is distributed on both sides of the U-shaped through groove 11; the fixed baffle 21 is perpendicular to the U-shaped through groove 11; the upper back plate 1 The other end of the U-shaped through groove 11 is provided with a movable baffle 22; the sides of the movable baffle 22 and the upper backboard 1 are all provided with screw holes 23; the movable baffle 22 and the upper backboard 1 Adopt nut 24 to connect; Described upper ...
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The invention discloses a baffle-type gauge block with grooves. The baffle-type gauge block comprises an upper back board and a side back board which form an L shape. U-shaped through grooves are formed in the outer side faces of the upper back board and the side back board. Fixed baffles are arranged on the end portion of one side of the U-shaped through groove in the upper back board and distributed on the two sides of the U-shaped through groove. A movable baffle is arranged on the end portion of the other side of the U-shaped through groove in the upper back board and connected with the upper back board through nuts. The elastic button grooves are formed in the inner side faces of the upper back board and the side back board, and elastic buttons are arranged in the elastic button grooves and connected with the elastic button grooves through springs. The impact force on the gauge block can be effectively reduced through the structures of the U-shaped through grooves, tenacity is enhanced, friction force of contact faces of the elastic buttons is increased through elastic force of the springs, stability is better, the movable baffle can guarantee that the gauge block does not move under the effect of the impact force, the safety performance is enhanced, and the nuts are adjusted flexibly and conveniently.
Description
technical field [0001] The invention relates to a gauge block, which is a safe and reliable gauge block with good toughness, good fixability, flexible assembly and disassembly. Background technique [0002] Gauge block is a part used to adjust the distance between train tracks. Because the straight gauges of railways in various countries in the world are different, there are wide gauge, standard gauge, and narrow gauge; when trains are traveling across the country, they cannot switch freely on railways with different gauges. The distance block adjusts the distance between the rails so that the train can pass smoothly. The rail comprises two flat-shaped I-beams, and the gauge block is in contact with one end of the I-beams close to the ground. A tightening block for tightening the gauge block is arranged on the side of the gauge block away from the I-beam. At present, most of the gauge blocks on the market are set as a whole separate integral insulation block. Although thi...
Claims
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Login to View More IPC IPC(8): E01B5/16
CPCE01B5/16
Inventor 王宾仁
Owner 苏州市丽苏塑胶科技有限公司