CN205157024U - Portable weighing instrument - Google Patents
Portable weighing instrument Download PDFInfo
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- CN205157024U CN205157024U CN201520940112.5U CN201520940112U CN205157024U CN 205157024 U CN205157024 U CN 205157024U CN 201520940112 U CN201520940112 U CN 201520940112U CN 205157024 U CN205157024 U CN 205157024U
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- carrier
- rail
- weighing instrument
- sensor
- chock
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Abstract
The utility model provides a portable weighing instrument installs in the track inboardly, adopts the base to install the design of sensor additional, and when the flange of wheel was located the sensor top, the wheel will be by the by a small margin lifting in order to realize that wheel load direct action is in the sensor rather than passing through the rail, this kind of portable weighing instrument is by sensor module and weighing instrument framework components, wherein the weighing instrument frame is by the pull rod, tie -rod head and carrier are constituteed, wherein the pull rod is adjusting screw, with tie -rod head threaded connection, the carrier passes through hexagon socket head cap screw and connects sensor module and chock, sensor module arranges in within the transition piece on the carrier, the carrier is located below the transition piece, the chock is put between transition piece and rail, a gap for packing between carrier and the rail, ensure contactless between sensor and the rail. According to by the survey line rail apart from chooseing the pull rod of different length for use, adopt the modularization mode, according to by survey line way rail model, choose different chock and carrier for use, assemble with sensor module, pull rod and tie -rod head, on -the -spot convenient to use is swift. Can deposit in sedan -chair car trunk transportation, can install and use in railway circuit any place.
Description
Technical field: the utility model relates to a kind of steel-rail train track scale, particularly a kind of portable weighing instrument.
Background technology: conventional rails weighing apparatus mostly is foundation ditch platen type and broken rail, foundation ditch platen type must have foundation ditch, girder steel, platen to do basis, supported by biosensor cartridge and weighed and data transmission, this track scale is great in constructing amount, cycle is long, cost is high, construction period needs to stop transport, and therefore also needs to handle relevant examination and approval procedures, and except specialized department, general inconvenience uses; Broken rail track scale is compared with foundation ditch platen type track scale, and construction work amount reduces relatively, but construction period is still long, and original rail must change docking, if construct on industrial siding, still needs the cooperation of railway interests just can complete.
Summary of the invention: in order to overcome above-mentioned deficiency, the utility model provides a kind of Portable weighing instrument, be installed on inside track, base is adopted to install the design of sensor additional, when the flange of wheel is positioned at transducer tip, wheel will be directly acted on sensor to realize wheel load instead of pass through rail by lifting by a small margin; This Portable weighing instrument is made up of sensor assembly and weighing instrument framework, wherein weighing instrument framework is made up of pull bar, drawhead and carrier, wherein pull bar is adjusting screw(rod), be threaded with drawhead, carrier is by hexagon socket head cap screw connecting sensor module and chock, and sensor assembly is placed within the transition block on carrier, carrier is positioned at below transition block, chock is placed between transition block and rail, for filling the gap between carrier and rail, guarantees not contact between sensor with rail.
Pull bar two ends and drawhead junction, be provided with insulating sleeve, prevents two rail from connecting electricity, reach the object insulated between rail.
Carrier and chock are plurality of specifications, and can select different adaptive forms according to different rail models, assemble with sensor assembly, pull bar and drawhead, onsite application is convenient and swift.
Pull bar can select different adjusting screw(rod) specifications, is used for adapting to different gauges.
Owing to adopting technique scheme, weight of the present utility model is demarcated and is completed before equipment dispatches from the factory by producer, and therefore user is without the need to transporting counterweight, also demarcates without the need to allocating counterweight car.Install simple and easy easy to use simultaneously, can deposit in car trunk transport, can be used for weighing wheel, axle, bogie and complete vehicle weight, 1 to 4 cover or more integration use, and are applicable to conventional rail type and conventional gauge, and instant result can print at any time.
Accompanying drawing illustrates: Fig. 1 is the front view of Portable weighing instrument;
Fig. 2 is the attached view of Portable weighing instrument;
Fig. 3 is the structural representation of drawhead and sensor assembly;
Fig. 4 is the structural representation of pull bar and drawhead connecting portion.
Embodiment: as shown in Figure 1 and Figure 2, Portable weighing instrument comprises weighing instrument framework and sensor assembly 4, and wherein weighing instrument framework is made up of pull bar 1, drawhead 2 and carrier 5, and pull bar 1 is adjustable screw, regulate entire length by nut 1-1, pull bar 1 is threaded with drawhead 2; As shown in Figure 3, carrier is by hexagon socket head cap screw 8 connecting sensor module 4 and chock 7, and sensor assembly 4 is placed within the transition block 6 on carrier 5, and carrier 5 is positioned at below transition block 6, chock 7 is placed between transition block 6 and rail, for filling the gap between carrier 5 and rail.Carrier 5 and chock 7 have plurality of specifications, can select different adaptive forms, assemble with sensor assembly 4 and drawhead 2 according to different rail models.Pull bar 1 can select the adjusting screw(rod) of different length, is used for adapting to different gauges.Pull bar 1 two ends and drawhead 2 junction, be provided with insulating sleeve 3, as shown in Figure 4, prevents two rail from connecting electricity, reach the object insulated between rail.
Claims (4)
1. a Portable weighing instrument, be made up of sensor assembly and weighing instrument framework, it is characterized in that: weighing instrument framework is made up of pull bar, drawhead and carrier, wherein pull bar is adjusting screw(rod), be threaded with drawhead, carrier is by hexagon socket head cap screw connecting sensor module and chock, and sensor assembly is placed within the transition block on carrier, carrier is positioned at below transition block, and chock is placed between transition block and rail.
2. a kind of Portable weighing instrument according to claim 1, is characterized in that: pull bar two ends and drawhead junction, be provided with insulating sleeve.
3. a kind of Portable weighing instrument according to claim 1, is characterized in that: pull bar is adjustable screw, regulates entire length by nut.
4. a kind of Portable weighing instrument according to claim 1, is characterized in that: carrier and chock are plurality of specifications, can select different adaptive forms according to rail model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940112.5U CN205157024U (en) | 2015-11-23 | 2015-11-23 | Portable weighing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940112.5U CN205157024U (en) | 2015-11-23 | 2015-11-23 | Portable weighing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157024U true CN205157024U (en) | 2016-04-13 |
Family
ID=55692707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520940112.5U Active CN205157024U (en) | 2015-11-23 | 2015-11-23 | Portable weighing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205157024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107402058A (en) * | 2017-08-10 | 2017-11-28 | 天津电力机车有限公司 | Portable subway vehicle weighing device |
| CN109945958A (en) * | 2019-03-31 | 2019-06-28 | 唐山百川智能机器股份有限公司 | Detachable rolling stock wheel's load measurement device |
-
2015
- 2015-11-23 CN CN201520940112.5U patent/CN205157024U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107402058A (en) * | 2017-08-10 | 2017-11-28 | 天津电力机车有限公司 | Portable subway vehicle weighing device |
| CN109945958A (en) * | 2019-03-31 | 2019-06-28 | 唐山百川智能机器股份有限公司 | Detachable rolling stock wheel's load measurement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cui Jing Inventor after: Huang Xin Inventor after: Song Cuifeng Inventor after: Liu Dawei Inventor before: Cui Jing Inventor before: Huang Xin Inventor before: Song Cuifeng Inventor before: Liu Dawei |