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Digital intelligent balance weight device for electrified railway compensation balance weight factory

A technology of electrified railways and counterweight devices, which is applied in the direction of measuring devices, detailed information of weighing equipment, instruments, etc., can solve the problem that the pre-allocation of catenary compensation weights cannot meet the pre-allocation requirements, and achieve convenient weighing and high efficiency. Low, the effect of improving work efficiency

Pending Publication Date: 2022-06-28
CHINA CREC RAILWAY ELECTRIFICATION BUREAU GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a digital intelligent counterweight device for the electrified railway compensation pendant factory to solve the problem that the pre-allocation of the existing catenary compensation pendant cannot meet the pre-allocation requirements

Method used

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  • Digital intelligent balance weight device for electrified railway compensation balance weight factory
  • Digital intelligent balance weight device for electrified railway compensation balance weight factory
  • Digital intelligent balance weight device for electrified railway compensation balance weight factory

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] like figure 1 , figure 2 and image 3 As shown in the figure, the digital-intelligent counterweight device of the electrified railway compensating weight factory includes a load-bearing base 1, a vertical slide 2 and a lifting platform 3. The vertical slide 2 is vertically arranged on the upper end of the load-bearing base 1, and the vertical slide 2 is in the shape of a gate. A sliding frame 4 is slidably connected in the vertical slideway 2, and a screw rod 5 is arranged in the vertical slideway 2. The screw rod 5 is perpendicular to the load-bearing base 1, and the sliding frame 4 is provided with a threaded hole matching the screw rod 5. The rod 5 is connected with the sliding frame 4 through threaded holes, and the upper end of the vertical slideway 2 is provided with a low-speed motor 6 rotatably connected with the screw rod 5. The sliding frame 4 is fixedly connected, the lifting platform 3 is provided with a weight sensor, the side of the vertical slide 2 awa...

Embodiment 2

[0042] like Figure 4 , Figure 5 and Image 6 As shown, the structure of this embodiment is roughly the same as that of Embodiment 2, and this embodiment is further optimized on the basis of Embodiment 1: the lifting platform 3 is provided with a vertically downward through hole 8, and a vertical downward through hole 8 is provided with a pendant. In the mass rod fixing platform 9, the cross-sectional area of ​​the through hole 8 is larger than the bottom end area of ​​the drop mass rod, and the cross sectional area of ​​the through hole 8 is smaller than the bottom end area of ​​the drop mass rod.

[0043] Further, a limit block 18 is arranged in the upper part of the vertical slideway 2 .

[0044] Further, an organ cover 10 is slidably connected to the side of the vertical slide 2 close to the lifting platform 3 and the side symmetrical to the lifting platform 3 .

[0045] Further, there are buffer pads 11 vertically below the lift table 3 , the number of buffer pads 11 ...

Embodiment 3

[0048] like Figure 7 As shown, the structure of this embodiment is roughly the same as that of Embodiment 2, and this embodiment is further optimized on the basis of Embodiment 2: the two sides of the portal vertical slideway 2 are fixedly connected with a load-bearing main frame 12, and the load-bearing main frame 12 The bottom end is fixedly connected with the load-bearing base 1 .

[0049] Further, the upper end cover of the vertical slideway 2 is provided with a dust cover 13, and the dust cover 13 covers the low-speed motor 6 and the gearbox 7 inside.

[0050] Further, a balance crane 15 is provided on one side of the lifting platform 3, a chassis is provided at the bottom end of the balance crane 15, a leveling leg 16 is provided on the chassis, a pulley is provided at the bottom end of the chassis, and a permanent magnet is provided on the hoisting part of the balance crane 15. Suction cup 17.

[0051] Specifically, the two sides of the frame of the portal vertical s...

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Abstract

The electrified railway compensation balance weight factory digital intelligent counterweight device comprises a bearing base, a vertical slide way and a lifting table, the vertical slide way is vertically arranged at the upper end of the bearing base, a sliding frame is slidably connected in the vertical slide way, and a lead screw is arranged in the vertical slide way and is perpendicular to the bearing base; a threaded hole matched with the lead screw is formed in the sliding frame, the lead screw is in threaded connection with the sliding frame through the threaded hole, a low-speed motor rotationally connected with the lead screw is arranged at the upper end of the vertical sliding way, one side of the lifting table is fixedly connected with the sliding frame, a weight sensor is arranged on the lifting table, and a controller is arranged on the side, away from the lifting table, of the vertical sliding way. The controller is electrically connected with the weight sensor and the low-speed motor. Weight can be monitored in real time when the balance weights are bunched, a worker can directly carry the bunched balance weights, the problem that pre-assembling of an existing overhead line system compensation balance weight cannot meet the pre-assembling requirement is effectively solved, and working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of factory pre-distribution of traction power supply catenary components, and particularly relates to a digital-intelligent counterweight device for electric railway compensating falling weight factories. Background technique [0002] The pre-allocation of the existing catenary compensation weights adopts manual handling, and the pre-configured weights are weighed together by two 500KG mechanical platform scales. Manual handling is labor-intensive and low-efficiency. [0003] Existing patent application CN 113307137 A——Auxiliary tool for replacing a drop mass is to be replaced when a certain drop mass on site has a problem during the operation and maintenance process, which cannot meet the pre-assignment requirements in the construction process. [0004] Existing patent application CN 211013067 U——A dynamic IOT monitoring system for high-speed rail catenary compensation device adopts infrared distance measu...

Claims

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Application Information

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IPC IPC(8): G01G19/14G01G21/02G01G21/26G01G21/28B60M1/26
CPCG01G19/14G01G21/02G01G21/26G01G21/28B60M1/26
Inventor 王先铎王明辉王敬渊李茂才杜志峰吴向阳张立那
Owner CHINA CREC RAILWAY ELECTRIFICATION BUREAU GRP
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