CN201434719Y - Pitless broken-rail weighing system - Google Patents
Pitless broken-rail weighing system Download PDFInfo
- Publication number
- CN201434719Y CN201434719Y CN2009200715916U CN200920071591U CN201434719Y CN 201434719 Y CN201434719 Y CN 201434719Y CN 2009200715916 U CN2009200715916 U CN 2009200715916U CN 200920071591 U CN200920071591 U CN 200920071591U CN 201434719 Y CN201434719 Y CN 201434719Y
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- rail
- weighing
- extends
- basis
- mid
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Abstract
The utility model relates to a pitless broken-rail weighing system, which is characterized in that a hard foundation of the pitless broken-rail weighing system is of a permanent building which is built on a pile foundation and is free from sinking under the rated burthen, a soft foundation is formed by stacking fragmental stones and can sink under the rated load, one end of a first extension rail,a first weighing rail, an intermediate rail, a second weighing rail and one end of a second extension rail are arranged on the hard foundation, and the other end of the first extension rail and the other end of the second extension rail are respectively arranged on the soft foundation. Both the first and the second weighing rails are provided with a weighing part of a weighing device, and the first extension rail, the first weighing rail, the intermediate rail, the second weighing rail and the second extension rail are sequentially arranged to form an orbit, so the rigid connection way by adopting fishplates for the connection is cancelled for all parts of the orbit, and the flexible connection elements or non-connection is adopted so as to form a pitless broken-rail weighing way. The pitless broken-rail weighing system has ingenuous design, reduces the investment cost of the user and improves the stability and the systematic precision.
Description
Technical field
The utility model relates to the weighing device technical field, does not particularly have foundation ditch weighing system technical field, specifically is meant a kind of no foundation ditch rail weighing system that breaks, and is mainly used in the weighing of molten iron, molten steel of steel industry.
Background technology
In the steel industry production run, molten iron is the main material of steel-making, and the measurement order of accuarcy of its weight is related to the transmission of measuring between each operation, also is related to economic benefit of enterprises simultaneously.Especially molten iron adopts correspondence one by one to steel-making, and after the bag technology on earth, it is extremely important that the measurement of weight of molten iron accurately seems.The rail of the continuous rail weighing system of no foundation ditch in the past is made up of three parts: the rail of weighing, middle rail and the outward extending rail of connecting.The rail of weighing is to determine according to different users with the middle length that is connected rail, if use torpedo tank car dress molten iron, the total length of its rail of weighing arrives 5m to 25m, the middle length that connects rail at 0m at 16m; If use hot-metal ladle and carriage dress molten iron, the total length of its rail of weighing connects rail in the middle of 16m does not use to 25m; And the rail of weighing, the middle rail that connects all adopt " fish platee " (rail special connecting piece) to be connected with the rail that stretches out each other, the implication basis that Here it is " continuous rail ".Because linking together of three types rail " rigidity ", the influence that certainly will be subjected to the basis at hot-metal ladle and carriage or torpedo tank car in the process of dress molten iron (is born weight 400～800t); The user generally takes " the hard basis of reinforced concrete " in order to reduce equipment cost at the main position of weighing, and " the soft basis that rubble is piled up " taked at the position that stretches out, since between soft, the hard basis under hundreds of tons gravity, soft basis will " sink ", the power of its sinking will pass to LOAD CELLS by the rail that connects together, and in order to reduce influence hard basic operated by rotary motion is arrived 32m at 28m.The continuous rail weighing system of intelligent no foundation ditch (patent No. ZL200820059538.X) patented technology of the previous application of Fa Ming the applicant is highly suitable for smelting iron occasion on the basis of the above.Along with progressively being extensive use of of this device, the applicant thinks and can further be improved on this basis, to reduce user's cost of investment, improves the effect of weighing system.
The utility model content
The purpose of this utility model is to have overcome above-mentioned shortcoming of the prior art, and a kind of no foundation ditch rail weighing system that breaks is provided, and the disconnected rail weighing system design of this no foundation ditch is ingenious, reduced the customer investment cost, and improved stability and system accuracy.
To achieve these goals, the disconnected rail weighing system of no foundation ditch of the present utility model has following formation:
This no foundation ditch rail weighing system that breaks, comprise that first extends rail, first weighing-rail, mid-rail, second weighing-rail, second extends rail, hard basis, soft basis and weighing device, described hard basis is the permanent construction of building on the pile foundation, under specified heavy burden, can not sink, described soft basis is built with rubble and is banked out, certain sinking is arranged under specified load, described first weighing-rail, described mid-rail and described second weighing-rail are positioned on the described hard basis, described first weighing-rail and described second weighing-rail all are equipped with the parts of weighing of described weighing device, be characterized in, described first extends rail, described first weighing-rail, described mid-rail, described second weighing-rail and described second extends rail and places formation one track successively, and described first end and described second end that extends rail that extends rail all is positioned on the described hard basis, and described first other end and described second other end that extends rail that extends rail lays respectively on the described soft basis.
Preferably, described mid-rail is arranged on the middle part on described hard basis, and described first weighing-rail and described second weighing-rail are isometric, and an end of an end of the described first extension rail and the described second extension rail is isometric.
Preferably, the described parts of weighing are sensors.
More preferably, described sensor is an axial pin type sensor.
Preferably, also comprise at least one flexible connecting member, described first extends rail and described first weighing-rail, described first weighing-rail and described mid-rail, described mid-rail and described second weighing-rail and described second weighing-rail and described second extends at least one group of rail and is connected by described flexible connecting member.
The beneficial effects of the utility model are specific as follows:
1, first weighing-rail of the present utility model, mid-rail and second weighing-rail adopt separately or with non-rigid connected modes such as flexible connecting member are connected, hot-metal car normally leaks the iron phenomenon and all occurs in mid-rail, if the iron accident takes place to leak, as long as change mid-rail, and need not change first weighing-rail and/or second weighing-rail, thereby do not influence the stability of use and system's weighing of first weighing-rail and second weighing-rail, reduced the influence of spare part amount and accident to producing, reduce use cost, improved the stability and the efficient of equipment;
2, of the present utility model first extend between the rail and first weighing-rail, and second weighing-rail and second extend and adopt between the rail separately or with non-rigid connected modes such as flexible connecting member connections, in the case, in the molten iron bogie weighing process, first part of extending the rail and the second extension rail sinks can not have influence on first weighing-rail and second weighing-rail, can not form shearing force, promptly can not form the seesaw phenomenon, thereby can not influence the stability of first weighing-rail and second weighing-rail, improve the stability and the efficient of equipment;
3, owing to of the present utility model first extend rail, first weighing-rail, mid-rail, second weighing-rail and second and extend and all adopt separately between the rail or with non-rigid connected modes such as flexible connecting member connections, first weighing-rail and second weighing-rail are adjusted according to the length of actual iron water ballast loaded vehicle, length can reduce, thereby the length on hard basis can correspondingly reduce, construction volume and construction material have been reduced, reduce user's cost of investment, and further improved the stability and the system accuracy of weighing system.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of the present utility model.
Fig. 2 is the view that is subjected to the iron position that hot-metal ladle and carriage entered or rolled away from specific embodiment shown in Figure 1.
Fig. 3 is the view that is subjected to the iron position that hot-metal ladle and carriage is positioned at specific embodiment shown in Figure 1.
Embodiment
In order more to be expressly understood technology contents of the present utility model, describe in detail especially exemplified by following examples.
See also shown in Fig. 1-3, the no foundation ditch of the present utility model rail weighing system that breaks, comprise that first extends rail 1, first weighing-rail 2, mid-rail 3, second weighing-rail 4, second extends rail 5, hard basis 6, soft basic 7 and weighing device, described hard basic 6 is permanent constructions of building on the pile foundation, under specified heavy burden, can not sink, described soft basic 7 usefulness rubbles are built and are banked out, certain sinking is arranged under specified load, described first weighing-rail 2, described mid-rail 3 and described second weighing-rail 4 are positioned on described hard basic 6, between described first weighing-rail 2 and described hard basic 6 and the parts 8 of weighing that described weighing device all is installed between described second weighing-rail 4 and described hard basic 6, described first extends rail 1, described first weighing-rail 2, described mid-rail 3, described second weighing-rail 4 and described second extends rail 5 and places formation one track successively, and described first end and described second end that extends rail 2 that extends rail 1 all is positioned on described hard basic 6, and described first other end and described second other end that extends rail 6 that extends rail 1 lays respectively on described soft basic 7.
It is emphasized that, described in the utility model hard basic 6 not only are confined to " the hard basis of reinforced concrete ", and be meant that all can bear hot-metal ladle and carriage 9 or torpedo tank car etc. and load the weight of utensil of molten iron and indeformable hard basis, described soft basic 7 not only are confined to " the soft basis that rubble is piled up ", and be meant the basis that all weight of bearing the utensil of loading molten iron such as hot-metal ladle and carriage 9 or torpedo tank car are understood the softness of slightly deformed, such as mud ground or sand ground.
In a specific embodiment of the present utility model, described mid-rail 3 is arranged on described hard basic 6 middle part, and described first weighing-rail 2 and described second weighing-rail 4 are isometric, and an end of an end of the described first extension rail 1 and the described second extension rail 5 is isometric.
In a specific embodiment of the present utility model, described track is the rail road.Generally speaking, track adopts steel construction, and certainly, track also can adopt other suitable material.
Preferably, the described parts 8 of weighing are sensors.
In a specific embodiment of the present utility model, described sensor is an axial pin type sensor.
Preferably, also comprise at least one flexible connecting member, described first extends rail 1 and described first weighing-rail 2, described first weighing-rail 2 and described mid-rail 3, described mid-rail 3 and described second weighing-rail 4 and described second weighing-rail 4 and described second extends at least one group of rail 5 and is connected by described flexible connecting member.In just above-mentioned 5 sections rail at least two sections connect with compliant member, adopt flexible connecting member that rail is coupled together, and can reach purpose of the present invention equally, promptly reduce cost of installation and use, and improve stability and efficient.
To sum up, the disconnected rail weighing system design of no foundation ditch of the present utility model is ingenious, reduced cost of installation and use, and improved stability and efficient.
In this instructions, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (5)
1. the disconnected rail weighing system of a no foundation ditch, comprise that first extends rail, first weighing-rail, mid-rail, second weighing-rail, second extends rail, hard basis, soft basis and weighing device, described hard basis is the permanent construction of building on the pile foundation, under specified heavy burden, can not sink, described soft basis is built with rubble and is banked out, described first weighing-rail of certain sinking is arranged under specified load, described mid-rail and described second weighing-rail are positioned on the described hard basis, described first weighing-rail and described second weighing-rail all are equipped with the parts of weighing of described weighing device, it is characterized in that, described first extends rail, described first weighing-rail, described mid-rail, described second weighing-rail and described second extends rail and places formation one track successively, and described first end and described second end that extends rail that extends rail all is positioned on the described hard basis, and described first other end and described second other end that extends rail that extends rail lays respectively on the described soft basis.
2. the no foundation ditch according to claim 1 rail weighing system that breaks, it is characterized in that, described mid-rail is arranged on the middle part on described hard basis, and described first weighing-rail and described second weighing-rail are isometric, and an end of an end of the described first extension rail and the described second extension rail is isometric.
3. the no foundation ditch according to claim 1 rail weighing system that breaks is characterized in that the described parts of weighing are sensors.
4. the no foundation ditch according to claim 3 rail weighing system that breaks is characterized in that described sensor is an axial pin type sensor.
5. the no foundation ditch according to claim 1 rail weighing system that breaks, it is characterized in that, also comprise at least one flexible connecting member, described first extends rail and described first weighing-rail, described first weighing-rail and described mid-rail, described mid-rail and described second weighing-rail and described second weighing-rail and described second extends at least one group of rail and is connected by described flexible connecting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200715916U CN201434719Y (en) | 2009-05-05 | 2009-05-05 | Pitless broken-rail weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200715916U CN201434719Y (en) | 2009-05-05 | 2009-05-05 | Pitless broken-rail weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201434719Y true CN201434719Y (en) | 2010-03-31 |
Family
ID=42053530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200715916U Expired - Lifetime CN201434719Y (en) | 2009-05-05 | 2009-05-05 | Pitless broken-rail weighing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201434719Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973374A (en) * | 2016-07-04 | 2016-09-28 | 余姚市通用仪表有限公司 | Sleeper frame type integrated rail weighbridge |
| CN106441532A (en) * | 2016-12-24 | 2017-02-22 | 李�诚 | Railway vehicle overload and unbalanced load detecting device and method |
-
2009
- 2009-05-05 CN CN2009200715916U patent/CN201434719Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973374A (en) * | 2016-07-04 | 2016-09-28 | 余姚市通用仪表有限公司 | Sleeper frame type integrated rail weighbridge |
| CN105973374B (en) * | 2016-07-04 | 2018-08-24 | 余姚市通用仪表有限公司 | A kind of sleeper type frame-type overall track weighing apparatus |
| CN106441532A (en) * | 2016-12-24 | 2017-02-22 | 李�诚 | Railway vehicle overload and unbalanced load detecting device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI TONGINE MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SHANGHAI ADVANTECH AUTOMATION ENGINEERING CO., LTD. Effective date: 20110518 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201900 UNIT 805, BUILDING 3, XIANGTENG INTERNATIONAL PLAZA, LANE 388, PANGU ROAD, BAOSHAN DISTRICT, SHANGHAI TO: 200949 NO. 58, FEIMA ROAD, NO. 8885, HUTAI ROAD, BAOSHAN DISTRICT, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110518 Address after: 200949 No. 8885, No. 58, Fei Hu Road, Baoshan District, Shanghai Patentee after: Shanghai Tongine Machinery Manufacturing Co.,Ltd. Address before: 201900, building 805, building 3, Cheung Teng International Plaza, Lane 388, Pangu Road, Shanghai, Baoshan District Patentee before: Shanghai Advantech Automation Engineering Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100331 |