Bolt overhaul device of high-speed rail sound barrier
A technology for overhauling devices and sound barriers, which is applied in the direction of measuring devices, supporting machines, instruments, etc. It can solve problems such as manual inspection and bolt tightening of difficult sound barrier bolts, loose bolts at the bottom of sound barrier columns, and threats to high-speed train driving safety. , to achieve the effect of convenient manual inspection and bolt fastening
Pending Publication Date: 2020-02-11
苏州路云机电设备有限公司
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Problems solved by technology
[0002] High-speed rail sound barrier products are mostly made of metal, consisting of H-shaped steel columns, metal inserts, upright structures and unit plates, with a height of more than 2m, and the foundation is fastened with bolts; because the high-speed rail sound barrier has been frequently affected by train pulsation for a long time It may lead to the loosening of the bolts at the bottom of the sound barrier column, thereby threatening the driving safety of high-speed trains; on the viaducts of high-speed rail lines, it is difficult for maintenance personnel to realize the sound barrier bolts because there is no maintenance channel reserved for the bridge deck. Manual inspection and bolt tightening
Method used
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Embodiment Construction
[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0021] see Figure 1-4 , the high-speed rail sound barrier bolt maintenance device of the present invention includes: a moving mechanism, a rotating mechanism and a fuselage 1; the moving mechanism includes: a base 13, the left side of the base 13 is horizontally provided with a moving motor 6, so The main shaft of the mobile motor 6 is provided with a first coupling 7, the first coupling 7 is provided with a screw 8, the middle part of the base 13 is provided with a second bearing seat 27, the screw 8 The other end is arranged in the bearing of the second bearing seat 27, and the screw rod 8 is sleeved with a matching nut pair 9, and the moving motor 6 drives the screw rod 8 to rotate through the first shaft coupling 7, thereby driving the screw rod 8 to rotate. The nut pair 9 moves on the base 13; the right part of the base 13 is p...
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The invention discloses a bolt overhaul device of a high-speed rail sound barrier. The bolt overhaul device of the high-speed rail sound barrier is characterized by comprising a machine body, a movingmechanism and a rotating mechanism; the moving mechanism comprises a base plate, a guide rail is arranged on the base plate, a sliding block is arranged on the guide rail, a moving seat is arranged on the sliding block, and the rotating mechanism is arranged on the moving seat; the rotating mechanism comprises a rotating motor, a speed reducer and a rotating shaft, the rotating motor drives the rotating shaft to rotate through the speed reducer, and the end part of the rotating shaft is fixedly provided with a telescopic arm; the lower part of the machine body is provided with wheels, a drivemotor, a control box, an operating platform and a lifting mechanism are arranged on the machine body, the lifting mechanism comprises a lifting column, and the lifting column is fixed with the lowerend of the moving mechanism; through the above method, the bolt overhaul device can detect and record the state of each bolt well, position and fasten the loosened bolt accurately, and ensure the normal state of the sound barrier.
Description
technical field [0001] The invention relates to the field of high-speed rail sound barrier devices, in particular to a high-speed rail sound barrier bolt maintenance device. Background technique [0002] High-speed rail sound barrier products are mostly made of metal, consisting of H-shaped steel columns, metal inserts, upright structures and unit plates, with a height of more than 2m, and the foundation is fastened with bolts; because the high-speed rail sound barrier has been frequently affected by train pulsation for a long time It may lead to the loosening of the bolts at the bottom of the sound barrier column, thereby threatening the driving safety of high-speed trains; on the viaducts of high-speed rail lines, it is difficult for maintenance personnel to realize the sound barrier bolts because there is no maintenance channel reserved for the bridge deck. Manual inspection and bolt tightening. [0003] To this end, we have developed a high-speed rail sound barrier bolt...
Claims
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IPC IPC(8): F16M11/24F16M11/04F16M11/18G01N21/88
CPCF16M11/24F16M11/04F16M11/18G01N21/8803
Inventor 骆鹊桥胡学斌王宏威石冬花高海英魏良肖
Owner 苏州路云机电设备有限公司