CN104743371A - Clamping weighing device for car damper - Google Patents
Clamping weighing device for car damper Download PDFInfo
- Publication number
- CN104743371A CN104743371A CN201510194746.5A CN201510194746A CN104743371A CN 104743371 A CN104743371 A CN 104743371A CN 201510194746 A CN201510194746 A CN 201510194746A CN 104743371 A CN104743371 A CN 104743371A
- Authority
- CN
- China
- Prior art keywords
- platform
- clamping
- longitudinal
- base
- tipper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
- B65G67/32—Unloading land vehicles using fixed tipping installations
- B65G67/48—Vehicle tipplers
- B65G67/54—Vehicle-locking means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
- B65G67/32—Unloading land vehicles using fixed tipping installations
- B65G67/48—Vehicle tipplers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/04—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing railway vehicles
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a clamping weighing device for a car damper. A weighing device is arranged on a railway rail of a car inlet end of the car damper; the weighing device comprises a platform, a pressure sensor, a clamping device, a cross pulling device and a longitudinal pulling device; a walking rail is placed on ail beams of the platform, and the pressure sensor is mounted between the lower side of the platform and a supporting pier in a foundation pit; the clamping device is installed at one end of the platform; the cross pulling device comprises two groups of pulling mechanisms, wherein every group of pulling mechanism comprises a threaded pull rod, a base and an adjusting nut, and the base is installed above the supporting pier in the foundation pit; one end of the threaded pull rod is connected with the base, and the other end is hinged to two rail beams on the platform; the longitudinal pulling device has the same structure as the cross pulling device; two groups of the longitudinal pulling mechanisms are symmetrically arranged at both sides of the rail beams. The clamping weighing device has the beneficial effects of realizing multi-sectional positioning weighing function, improving running efficiency, and reducing investment; the clamping weighing device is compact in structure, light in weight, low in cost and convenient to maintain; besides, the clamping weighing device is exact in location and high in level of automation.
Description
Technical field
The invention belongs to railway locomotive weighting apparatus field, particularly relate to static weighing.
Background technology
The railway tipper static weighing device of prior art mostly is static state railroad track scale, and static state railroad track scale is located at below tipper.Weighing method is after open-top car enters tipper, static state railroad track scale carries out title gross weight to tipper and loaded vehicle and by parameter transmission to data processing instrument, prestored tipper and weight when empty in data processing instrument, static state railroad track scale transmits the difference having prestored both tipper and weight when empty in next alleged total weight and data processing instrument and is institute's dumping weight of material in open-top car.This static state railroad track scale the deficiencies in the prior art are:
1, static state railroad track scale is arranged on below tipper, causes tipper foundation depth to increase, and cost of investment increases; Static state railroad track scale is arranged on tipper and enters car end, and because open-top car length differs, clip wheel device can not mate very well with static state railroad track scale;
2, car end is entered because clip wheel device is arranged on tipper; Car puller traction permutation car in location, clip wheel device place, and clamps the permutation car of band dumping; As static state railroad track scale is arranged on ground, clip wheel device can only be placed on static state railroad track scale front end, static state railroad track scale is placed joint loaded vehicle to be weighed, because the model of open-top car is different, length difference is comparatively large, extreme length difference 2m, therefore car puller is when drawing the permutation car above static state railroad track scale, position is not fixed, and causes connecing car difficulty, and chain tipper dumping affects whole efficiency;
Therefore, solving tipper and enter car end place clip wheel and the problem of weighing, is this area technical matters urgently to be resolved hurrily.
Summary of the invention
The object of the invention is to develop a kind of tipper clamping weighting apparatus, solve the deficiencies in the prior art.
Technical scheme of the present invention is: a kind of tipper clamping weighting apparatus, weighting apparatus is arranged on tipper and enters on the railroad track of car end, open-top car enters tipper dumping after weighting apparatus is weighed, and it is characterized in that: described weighting apparatus comprises platform, pressure sensor, fixing device, horizontal take-up device and longitudinal take-up device; Described platform is steel structure platform, is provided with the walking rails of truck above platform, and walking rails is placed on the track girder of platform, and foundation ditch divided into by platform; Described pressure sensor is connected with data processing instrument by signal wire (SW), and pressure sensor is arranged between the buttress below platform and in foundation ditch; Described fixing device comprises clamping mechanism and propulsion source, and clamping mechanism is connected with propulsion source, and fixing device is arranged on platform front end, and the clamping mechanism of fixing device is positioned at truck wheel place; Described horizontal take-up device comprises two groups of tensioners mechanism, often organize tensioner mechanism and comprise thread, base and adjusting nut, described base is vertically fixed on base plate by riser and forms, riser and base plate are also fixed with stay bearing plate, two limits of stay bearing plate are fixedly connected with base plate with riser respectively, the riser upper middle position of base is provided with the hole of matching with thread, and the base plate of base is arranged on above the buttress in foundation ditch; Described thread is thread rod, and one end of thread passes the hole on base riser top; Described adjusting nut is arranged on thread and passes on the thread rod of riser upper hole, two groups of tensioners mechanism are arranged symmetrically with, the other end often organizing the thread of tensioner mechanism is hinged on two track girders on platform respectively, is strained by platform on the buttress in foundation ditch; Described longitudinal take-up device comprises two groups of tensioners mechanism, often organize tensioner mechanism and there is the structure identical with the tensioner mechanism of horizontal take-up device, often organize tensioner mechanism and comprise longitudinal screw pull bar, longitudinal base and longitudinal adjusting nut, the base plate of longitudinal base is arranged on the side, side of track girder; One end of longitudinal screw pull bar passes the hole on longitudinal base riser top; Longitudinal adjusting nut is arranged on longitudinal screw pull bar and passes on the longitudinal screw bar of riser upper hole, two groups of tensioners mechanism are arranged in track girder bilateral symmetry, the other end often organizing the thread of longitudinal tensioner mechanism is hinged on the buttress in foundation ditch respectively, is strained on the buttress in foundation ditch by platform.
A kind of tipper clamping weighting apparatus of the present invention, is characterized in that: described horizontal take-up device and longitudinal take-up device are two or more, are evenly arranged along track girder.
A kind of tipper clamping weighting apparatus of the present invention, it is characterized in that: the clamping structure of described fixing device comprises clamping plate one, clamping plate two, power element, hinge one and hinge two, described clamping plate one and clamping plate two are a pair symmetrical strip members installed, the middle part of strip member is provided with hinge hole, and the upper end of strip member is provided with chuck; Described power element is reciprocating member, and reciprocating member is arranged on platform, and reciprocating member is connected with propulsion source; Clamping plate one and clamping plate two are hinged on platform respectively by the hinge hole in the middle part of clamping plate one and clamping plate two by hinge one and hinge two, clamping plate one and clamping plate two ended collet are clamping wheel ends, clamping plate one lower end is hinged on reciprocating member fixed end, and clamping plate two lower end is hinged on reciprocating member motion end.
A kind of tipper clamping weighting apparatus of the present invention, is characterized in that: described reciprocating member is hydraulic actuating cylinder or Electrohydraulic push rod.
A kind of tipper clamping weighting apparatus of the present invention, it is characterized in that: when described reciprocating member is hydraulic actuating cylinder, propulsion source is Hydraulic Station; When reciprocating member is Electrohydraulic push rod, propulsion source is power supply.
A kind of tipper clamping weighting apparatus of the present invention, is characterized in that: the clamping mechanism of described fixing device is the clamping mechanism of the railway tipper clip wheel device adopting lever fastening.
Platform main support truck, platform being arranged longitudinal take-up device for balancing the longitudinal impact force produced when open-top car moves on platform, affecting effect of weighing; Platform being arranged horizontal take-up device, for being equilibrated at the transverse force produced when open-top car enters platform, affecting the effect of weighing of sensor; Horizontal take-up device and hinged between longitudinal take-up device and buttress, does not limit the application force up and down of platform (1), does not affect effect of weighing; Fixing device is used for clamping wheel or unclamps wheel, realizes fixing or unclamps open-top car.
The invention has the beneficial effects as follows:
(1) realize more piece positioning weighing function, improve truck running efficiency, reduce investment;
(2) collect location, weigh, clamp several functions in an equipment, compact conformation, lightweight, cost is low, easy to maintenance;
(3) accurate positioning, automatization level is high.
Accompanying drawing explanation
Accompanying drawing 1 is tipper of the present invention clamping weighting apparatus front elevation;
Accompanying drawing 2 is tipper of the present invention clamping weighting apparatus birds-eye vieies;
Accompanying drawing 3 is B-B cutaway views of Fig. 2;
Accompanying drawing 4 is C-C cutaway views of Fig. 2.
In figure: 1, platform, 2, pressure sensor, 3, maintenance jack, 4, fixing device, 4.1, clamping plate one, 4.2, clamping plate two, 4.3, power element, 4.4, hinge one, 4.5, hinge two, 5, walking rails, 6, power station, 7, horizontal take-up device, 7.1, thread, 7.2, base, 7.3, adjusting nut, 8, longitudinal take-up device, 9, pipeline.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment is the tipper clamping weighting apparatus with four horizontal take-up devices 7 and four longitudinal take-up devices 8.As shown in drawings.
Tipper clamping weighting apparatus is arranged on tipper and enters on the railroad track of car end, open-top car first enters tipper dumping again after weighting apparatus, and weighting apparatus comprises platform 1, pressure sensor 2, fixing device 4, horizontal take-up device 7 and longitudinal take-up device 8; Platform 1 is steel structure integral platform, and platform 1 is provided with the walking rails 5 of truck above, and walking rails 5 is placed on the track girder of platform 1, and foundation ditch divided into by platform 1; Pressure sensor 2 is connected with data processing instrument by signal wire (SW), and pressure sensor is arranged between the buttress of platform 1 below and in foundation ditch, is also provided with and keeps in repair jack 3 below platform 1 and between the buttress in foundation ditch; Fixing device 4 comprises clamping mechanism and propulsion source, clamping mechanism is connected with propulsion source, fixing device 4 is arranged on platform 1 front end, the clamping mechanism of fixing device 4 is positioned at truck wheel place, the clamping structure of fixing device 4 comprises clamping plate 1, clamping plate 2 4.2, power element 4.3, hinge 1 and hinge 2 4.5, described clamping plate 1 and clamping plate 2 4.2 are a pair symmetrical strip members installed, and the middle part of strip member is provided with hinge hole, and the upper end of strip member is provided with chuck; Described power element 4.3 is reciprocating member, and reciprocating member is installed on the platform 1, and reciprocating member is connected with propulsion source, and reciprocating member is hydraulic actuating cylinder, and propulsion source is Hydraulic Station; Hinge 1 and hinge 2 4.5 respectively by the hinge hole in the middle part of clamping plate 1 and clamping plate 2 4.2 by clamping plate 1 and clamping plate 2 4.2 on the platform 1 hinged, clamping plate 1 and clamping plate 2 4.2 ended collet are clamping wheel ends, clamping plate 1 lower end is hinged holds reciprocating member fixed end, and clamping plate two lower end is hinged on reciprocating member motion end; Horizontal take-up device 7 comprises two groups of tensioners mechanism, often organize tensioner mechanism and comprise thread 7.1, base 7.2 and adjusting nut 7.3, base 7.2 is vertically fixed on base plate by riser and forms, riser and base plate are also fixed with stay bearing plate, two limits of stay bearing plate are fixedly connected with base plate with riser respectively, the riser upper middle position of base 7.2 is provided with the hole of matching with thread 7.1, and the base plate of base 7.2 is arranged on above the buttress in foundation ditch; Thread 7.1 is thread rods, and one end of thread 7.1 passes the hole on base 7.2 riser top; Adjusting nut 7.3 is arranged on thread 7.1 and passes on the thread rod of riser upper hole, two groups of tensioners mechanism are arranged symmetrically with, often organize on hinged two track girders on the platform 1 of other end difference of the thread 7.1 of tensioner mechanism, strained by platform 1 on the buttress in foundation ditch, four horizontal take-up devices 7 are arranged in the two ends place of two track girders of platform; Longitudinal take-up device 8 comprises two groups of tensioners mechanism, often organize tensioner mechanism and there is the structure identical with the tensioner mechanism of horizontal take-up device 7, often organize tensioner mechanism and comprise longitudinal screw pull bar, longitudinal base and longitudinal adjusting nut, the base plate of longitudinal base is arranged on the side, side of track girder; One end of longitudinal screw pull bar passes the hole on longitudinal base riser top; Longitudinal adjusting nut is arranged on longitudinal screw pull bar and passes on the longitudinal screw bar of riser upper hole, two groups of tensioners mechanism are arranged in track girder bilateral symmetry, the other end often organizing the thread of longitudinal tensioner mechanism is hinged on the buttress in foundation ditch respectively, strained by platform 1 on the buttress in foundation ditch, four longitudinal take-up devices 8 are arranged in the two ends place of two track girders of platform.
Another embodiment is that the power element 4.3 of fixing device 4 is set to Electrohydraulic push rod, Electrohydraulic push rod two ends respectively with clamping plate 1 and clamping plate 2 4.2 lower end hinged, Electrohydraulic push rod is connected with power supply, and clamping mechanism is provided with press detection sensor.
Claims (6)
1. a tipper clamping weighting apparatus, weighting apparatus is arranged on tipper and enters on the railroad track of car end, open-top car first enters tipper dumping again after weighting apparatus, it is characterized in that: described weighting apparatus comprises platform (1), pressure sensor (2), fixing device (4), horizontal take-up device (7) and longitudinal take-up device (8); Described platform (1) is steel structure platform, platform (1) is provided with the walking rails (5) of truck above, walking rails (5) is placed on the track girder of platform (1), and foundation ditch divided into by platform (1); Described pressure sensor (2) is connected with data processing instrument by signal wire (SW), and pressure sensor is arranged between the buttress of platform (1) below and in foundation ditch; Described fixing device (4) comprises clamping mechanism and propulsion source, clamping mechanism is connected with propulsion source, fixing device (4) is arranged on platform (1) front end, and the clamping mechanism of fixing device (4) is positioned at truck wheel place; Described horizontal take-up device (7) comprises two groups of tensioners mechanism, often organize tensioner mechanism and comprise thread (7.1), base (7.2) and adjusting nut (7.3), described base (7.2) is vertically fixed on base plate by riser and forms, riser and base plate are also fixed with stay bearing plate, two limits of stay bearing plate are fixedly connected with base plate with riser respectively, the riser upper middle position of base (7.2) is provided with the hole of matching with thread (7.1), and the base plate of base (7.2) is arranged on above the buttress in foundation ditch; Described thread (7.1) is thread rod, and one end of thread (7.1) passes the hole on base (7.2) riser top; Described adjusting nut (7.3) is arranged on thread (7.1) and passes on the thread rod of riser upper hole, two groups of tensioners mechanism are arranged symmetrically with, the other end often organizing the thread (7.1) of tensioner mechanism is hinged on two track girders on platform (1) respectively, is strained by platform (1) on the buttress in foundation ditch; Described longitudinal take-up device (8) comprises two groups of tensioners mechanism, often organize tensioner mechanism and there is the structure identical with the tensioner mechanism of horizontal take-up device (7), often organize tensioner mechanism and comprise longitudinal screw pull bar, longitudinal base and longitudinal adjusting nut, the base plate of longitudinal base is arranged on the side, side of track girder; One end of longitudinal screw pull bar passes the hole on longitudinal base riser top; Longitudinal adjusting nut is arranged on longitudinal screw pull bar and passes on the longitudinal screw bar of riser upper hole, two groups of tensioners mechanism are arranged in track girder bilateral symmetry, the other end often organizing the thread of longitudinal tensioner mechanism is hinged on the buttress in foundation ditch respectively, is strained on the buttress in foundation ditch by platform (1).
2. a kind of tipper clamps weighting apparatus according to claim 1, it is characterized in that: described horizontal take-up device (7) and longitudinal take-up device (8) are two or more, are evenly arranged along track girder.
3. a kind of tipper clamps weighting apparatus according to claim 1, it is characterized in that: the clamping structure of described fixing device (4) comprises clamping plate one (4.1), clamping plate two (4.2), power element (4.3), hinge one (4.4) and hinge two (4.5), described clamping plate one (4.1) and clamping plate two (4.2) are a pair symmetrical strip members installed, the middle part of strip member is provided with hinge hole, and the upper end of strip member is provided with chuck; Described power element (4.3) is reciprocating member, and reciprocating member is arranged on platform (1), and reciprocating member is connected with propulsion source; Clamping plate one (4.1) and clamping plate two (4.2) are hinged on platform (1) respectively by the hinge hole in the middle part of clamping plate one (4.1) and clamping plate two (4.2) by hinge one (4.4) and hinge two (4.5), clamping plate one (4.1) and clamping plate two (4.2) ended collet are clamping wheel ends, clamping plate one (4.1) lower end is hinged on reciprocating member fixed end, and clamping plate two lower end is hinged on reciprocating member motion end.
4. a kind of tipper clamps weighting apparatus according to claim 3, it is characterized in that: described reciprocating member is hydraulic actuating cylinder or Electrohydraulic push rod.
5. a kind of tipper clamps weighting apparatus according to claim 4, and it is characterized in that: when described reciprocating member is hydraulic actuating cylinder, propulsion source is Hydraulic Station; When reciprocating member is Electrohydraulic push rod, propulsion source is power supply.
6. a kind of tipper clamps weighting apparatus according to claim 5, it is characterized in that: the clamping mechanism of described fixing device (4) is the clamping mechanism of the railway tipper clip wheel device adopting lever fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194746.5A CN104743371B (en) | 2015-04-21 | 2015-04-21 | A kind of tippler clamping weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194746.5A CN104743371B (en) | 2015-04-21 | 2015-04-21 | A kind of tippler clamping weighing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104743371A true CN104743371A (en) | 2015-07-01 |
| CN104743371B CN104743371B (en) | 2017-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510194746.5A Active CN104743371B (en) | 2015-04-21 | 2015-04-21 | A kind of tippler clamping weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104743371B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883320A (en) * | 2016-05-19 | 2016-08-24 | 北京首钢国际工程技术有限公司 | Small rail traversing trolley fixing and aligning structure and use method thereof |
| CN110285871A (en) * | 2019-05-30 | 2019-09-27 | 中国铁道科学研究院集团有限公司运输及经济研究所 | Weighing device and system for rolling stock |
| CN110790043A (en) * | 2019-12-09 | 2020-02-14 | 大连华锐重工集团股份有限公司 | Tipper pressing device for railway flat car transportation container tipper |
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| US4756187A (en) * | 1986-09-05 | 1988-07-12 | Fiat Ferroviaria Savigliano S.P.A. | Apparatus for maneuvering and performing measurements on rail vehicles |
| US5046912A (en) * | 1988-12-23 | 1991-09-10 | Rail Engineering, Inc. | Car dumper |
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| CN204588167U (en) * | 2015-04-21 | 2015-08-26 | 大连华锐重工集团股份有限公司 | A kind of tipper clamping weighting apparatus |
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2015
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| US4756187A (en) * | 1986-09-05 | 1988-07-12 | Fiat Ferroviaria Savigliano S.P.A. | Apparatus for maneuvering and performing measurements on rail vehicles |
| US5046912A (en) * | 1988-12-23 | 1991-09-10 | Rail Engineering, Inc. | Car dumper |
| CN2534154Y (en) * | 2002-03-18 | 2003-02-05 | 王鹏 | Single end driving C type rotator tippler |
| CN201873352U (en) * | 2010-11-26 | 2011-06-22 | 武汉电力设备厂 | Shallow-pit wheel clamp for locomotive to pass |
| CN102221395A (en) * | 2011-03-31 | 2011-10-19 | 余姚市通用仪表有限公司 | Integral dynamic rail weighbridge |
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| 潘新民等: "《微型计算机控制技术》", 30 June 1999 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883320A (en) * | 2016-05-19 | 2016-08-24 | 北京首钢国际工程技术有限公司 | Small rail traversing trolley fixing and aligning structure and use method thereof |
| CN110285871A (en) * | 2019-05-30 | 2019-09-27 | 中国铁道科学研究院集团有限公司运输及经济研究所 | Weighing device and system for rolling stock |
| CN110790043A (en) * | 2019-12-09 | 2020-02-14 | 大连华锐重工集团股份有限公司 | Tipper pressing device for railway flat car transportation container tipper |
| CN110790043B (en) * | 2019-12-09 | 2023-10-24 | 大连华锐重工集团股份有限公司 | Railway flatcar transportation container tipper pressure holds device |
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| CN104743371B (en) | 2017-10-03 |
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