CN107687886A - A kind of portable heavy-load type axle weight scale - Google Patents

A kind of portable heavy-load type axle weight scale Download PDF

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Publication number
CN107687886A
CN107687886A CN201610642953.7A CN201610642953A CN107687886A CN 107687886 A CN107687886 A CN 107687886A CN 201610642953 A CN201610642953 A CN 201610642953A CN 107687886 A CN107687886 A CN 107687886A
Authority
CN
China
Prior art keywords
weighing
batten
plate
weighed
weight scale
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.)
Pending
Application number
CN201610642953.7A
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Chinese (zh)
Inventor
沈立新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU HONGLI WEIGHING EQUIPMENT Co Ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610642953.7A priority Critical patent/CN107687886A/en
Publication of CN107687886A publication Critical patent/CN107687886A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G19/00Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/02Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
    • G01G19/07Weighing 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 aircraft

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Handcart (AREA)

Abstract

The present invention relates to a kind of portable heavy-load type axle weight scale, the portable heavy-load type axle weight scale is weighed including pin-connected panel board component and draws ramp, the pin-connected panel weigh board component including the use of when and ground contact bottom plate, multiple batten and weighing and sensing device assemblies of weighing;Multiple battens of weighing are assembled into a weighing plate being adapted with the base plate configuration, and the weighing and sensing device assembly is arranged between the bottom plate and weighing plate, described one end drawn ramp and be located at weighing plate, are easy to wheel introducing weighing plate by drawing ramp;Axle weight scale is resolved into multiple parts, the weight of single part can be substantially reduced, it is easy to accomplish manpower transport, is readily transported in the region that the inconvenience of mechanical transport equipment reaches.

Description

A kind of portable heavy-load type axle weight scale
Technical field
The present invention relates to weighing-appliance technical field, particularly a kind of portable heavy-load type axle weight scale.
Background technology
Aircraft weight, center of gravity are the important design parameters in airplane design, before center of gravity must is fulfilled in aircraft flight The limitation limited afterwards, and when taking off and landing, center of gravity of airplane accuracy will directly affect flight safety.Therefore in aircraft Manufacture, repacking and overhaul in all must to aircraft carry out experiment of weighing, accurately provide the parameters such as weight, center of gravity;Due to flying Machine has greatly deadweight, thus be accordingly used in the equipment of aircraft weighting and needs high intensity, to meet its strength demand, often adopts By the use of the carbon steel material for meeting some strength requirement as main body of weighing, cause equipment self-weight larger, transport and installation need specially Instrument, it is inconvenient for use under complex environment.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of convenient installation, easily operated portable heavily loaded profile shaft weight Scale.
In order to solve the above technical problems, portable heavy-load type axle weight scale provided by the invention, including:Pin-connected panel weighing plate group Part and draw ramp, the pin-connected panel weigh board component including the use of when and the bottom plate of ground contact, multiple weigh batten and weigh Sensor cluster;Multiple battens of weighing are assembled into a weighing plate being adapted with the base plate configuration, the weighing sensor group Part is arranged between the bottom plate and weighing plate, described at least one end drawn ramp and be located at weighing plate, is easy to wheel by drawing slope Plate introduces weighing plate;Axle weight scale is resolved into multiple parts, the weight of single part can be substantially reduced, it is easy to accomplish manpower is removed Fortune, it is readily transported in the region that the inconvenience of mechanical transport equipment reaches.
Further, the weighing plate is three-plate type assembly weighing plate, including 2 frames weigh batten and it is assembled when be located at two 1 center that frame is weighed between batten is weighed batten, and the weigh relative inner side of batten of each frame sets multiple cylindrical shapes convex Platform, each cylindric boss are protruded and set along the weigh side of batten of each frame, and weigh two side bottom faces of batten of center are set Corresponding recesses, so that the weigh groove of batten both sides of center is weighed the boss phase clamping of batten with two frames respectively when assembled, two Frame batten batten of being weighed to center of weighing is supported;Displacement between adjacent batten of weighing effectively is prevented simultaneously, influences to weigh Effect.
Further, the weigh opposite exterior lateral sides side of batten of each frame is provided with multiple sensor erecting beds, the sensor installation Platform is symmetrical arranged with the boss;The top of the weighing and sensing device assembly is arranged in each sensor erecting bed and in boss, So that weighing and sensing device assembly is distributed between weighing plate and bottom plate;Weigh batten and center of frame is weighed after batten clamping, side Frame the weigh seam crossing of batten of batten and center of weighing is provided with weighing and sensing device assembly, is weighed bar with ensuring that wheel only exists in frame Plate or center weigh batten when, its gravity can be all acted in weighing and sensing device assembly.
Further, the both sides of the bottom plate set steel wire handle, are easy to carry the axle weight scale after bottom plate or assembly.
Further, the frame the weigh top of batten of batten, center of weighing sets rotatable U-shaped handle, is easy to pair Frame batten, center batten of weighing of weighing is carried.
Further, the end top surface of the bottom plate sets limited post, and the end bottom surface for drawing ramp is set and limited post The neck that shape is adapted, it is easy to draw the weigh bottom plate of board component of ramp and pin-connected panel and carries out clamping, while being easy to assembly It can effectively prevent from drawing ramp and weighing plate components apart during use, influence measurement effect.
Further, the weighing and sensing device assembly includes weighing sensor, rubber washer, jump ring and the sensing being sequentially stacked Device base, the top of the weighing sensor are arranged in each sensor erecting bed and connected in boss and with the bottom surface of weighing plate Touch, the bottom of the weighing sensor is fixedly connected in sensor base through rubber washer and jump ring, the sensor base and bottom Plate is in contact, so that weighing sensor effect carries out operation of weighing during weighing plate pressure-bearing.
Further, multiple positioning holes being adapted with the sensor base shape, each positioning hole are set on the bottom plate Distributing position it is corresponding with the position of the boss on weighing plate and sensor erecting bed, facilitate sensor base install it is same When, it is easy to batten of being weighed to frame during assembling to position, greatlys save installation time.
Further, the end top surface for drawing ramp sets chamfered section, is put so as to draw ramp with chamfered section after bottom plate clamping Between bottom plate and weighing plate, weighing plate pushes to the end for drawing ramp, while being convenient for clamping, will draw ramp with Gap between bottom plate, weighing plate is hidden, and avoids drawing ramp movement during use.
The technique effect of invention:(1)The portable heavy-load type axle weight scale of the present invention, relative to prior art, by axle weight scale Multiple parts are resolved into, the weight of single part can be substantially reduced, it is easy to accomplish manpower transport, are only needed between each component simple It is engaged by clamping, substantially reduces built-up time, lifting operation efficiency;(2)Frame weighs batten and center is weighed, and that tuned plate passes through is convex Platform and groove are engaged by clamping, it is ensured that while axle weight scale is connected firmly, center batten of weighing is pressed in frame and weighed on batten, claims The seam crossing for resetting plate sets weighing and sensing device assembly, it can be ensured that even if wheel only exists in, frame weighs batten or center is weighed When on batten, its gravity can be all acted in weighing and sensing device assembly, reduce operation difficulty;(3)Bottom plate and draw ramp and pass through Limited post and neck are engaged by clamping, and are easy to assembled, can effectively prevent that draw ramp during use separates with bottom plate.
Brief description of the drawings
The present invention is described in further detail with reference to Figure of description:
Fig. 1 is the dimensional structure diagram of the present invention;
Fig. 2 is the configuration schematic diagram of the present invention;
The frame that Fig. 3 is the present invention is weighed the configuration schematic diagram of batten and weighing and sensing device assembly;
Fig. 4 is the dimensional structure diagram for drawing ramp of the present invention;
Fig. 5 is Fig. 1 A-A to sectional view;
Fig. 6 is the partial enlarged drawing of B area in Fig. 5;
Fig. 7 is another attachment structure schematic diagram for drawing ramp and weighing plate in Fig. 6.
In figure:Frame is weighed batten 11, and center is weighed batten 12, bottom plate 13, U-shaped handle 14, boss 15, groove 16, limit Position post 17, positioning hole 18, U-type groove 19, draw ramp 2, neck 21, support block 22, chamfered section 23, steel wire handle 3, screw 4, output Interface 5, cable 51, weighing sensor 61, rubber sheet gasket 62, jump ring 63, sensor base 64.
Embodiment
Embodiment 1
As shown in Figure 1 to Figure 2, the portable heavy-load type axle weight scale of the present embodiment, including pin-connected panel weighs board component and 2 are drawn slope Plate 2, pin-connected panel weigh board component including the use of when and ground contact bottom plate 13, weighing and sensing device assembly, by multiple bars of weighing Plate is assembled into a weighing plate being adapted with base plate configuration, and weighing plate is three-plate type assembly weighing plate, including 2 frames are weighed bar Plate 11 and it is assembled when located at two frames weigh batten between 1 center weigh batten 12, each frame is weighed the relative of batten 11 Inner side edge is uniformly distributed the cylindric boss 15 of 4, and each cylindric boss 15 protrudes along the weigh side of batten 11 of each frame Set, weigh two side bottom faces of batten 12 of center set corresponding grooves 16, so that center is weighed 12 liang of batten when assembled The groove 16 of side is weighed the phase clamping of boss 15 of batten 11 with two frames respectively, and the top of each boss 15 sets chamfering, is easy to recessed Groove 16 and boss 15 are engaged by clamping;As shown in figure 3, each frame is weighed, the opposite exterior lateral sides side of batten 11 is provided with 4 sensors Erecting bed, the weigh boss 15 on the relative inner side of batten 11 of sensor erecting bed and frame are symmetrical arranged, each sensor erecting bed Weighing and sensing device assembly is set in interior and boss 15 so that 16 weighing and sensing device assemblies be distributed on weighing plate and bottom plate 13 it Between, each weighing and sensing device assembly includes weighing sensor 61, rubber washer 62, jump ring 63 and the sensor base being sequentially stacked 64, the top of weighing sensor 61 is arranged in boss 15 or sensor erecting bed and is in contact with the bottom surface of weighing plate, weighs The bottom of sensor 61 is fixedly connected in sensor base 64 through rubber washer 62 and jump ring 63, the sensor base 64 and bottom Plate 13 is in contact;16 positioning holes 18 being adapted with the shape of sensor base 64, point of each positioning hole 18 are set on bottom plate 13 Cloth position is corresponding with the boss 15 on weighing plate and the position of sensor erecting bed, is easy to batten 11 of being weighed during assembling to frame Positioned, to save installation time;Frame weigh batten 11 side set output interface 5, the output interface 5 is through cable 51 Electrically connected with each weighing sensor, be easy to the induced signal of weighing sensor being delivered to the controller of peripheral hardware;As shown in fig. 7, The end top surface of bottom plate 13 sets limited post 17, and the end bottom surface for drawing ramp 2 sets the neck being adapted with the shape of limited post 17 21, ramp 2 will be drawn by being easy to carries out clamping with bottom plate 13, and 2 are drawn the both ends that ramp 2 is respectively arranged on bottom plate 13, for wheel Slope and descending;The end for drawing ramp 2 is placed in the top at the edge of bottom plate 13, and draw the end of ramp 2 and frame weigh batten 11, in Centre weigh the composition of batten 12 weighing plate edge between tight fit, to reduce gap between the two.
As shown in figure 4, the bottom surface for drawing ramp 2 sets multiple support blocks 22 parallel with drawing the bottom surface of ramp 2, it is ensured that draws ramp While 2 intensity, the weight for drawing ramp 2 can be mitigated;The both sides of bottom plate 13 set steel wire handle 3, are easy to bottom plate 13 or spell Axle weight scale after dress is carried;Frame the weigh top of batten 12 of batten 11, center of weighing sets rotatable U-shaped handle 14, frame the weigh top surface of batten 12 of batten 11, center of weighing sets corresponding U-type groove 19 so that U-shaped handle 14 can when lifting Batten 11, center batten 12 of weighing of easily being weighed to frame are carried;When need not carry, U-shaped handle 14 can take in U-type groove In 19;Bottom plate 13 uses wear-resisting steel plate, and to adapt to more severe use environment, limited post 17 can use cylinder reinforcing bar direct It is welded on the both ends of bottom plate 13;Draw ramp 2 and frame batten 11, center batten 12 of weighing of weighing uses the less aluminium alloy of density Plate, it is easy to cast, while the overall weight of portable heavy-load type axle weight scale can be reduced.
Embodiment 2
The portable heavy-load type axle weight scale of the present embodiment, compared with Example 1 in the presence of following modification, as shown in Figure 5 and Figure 6, draws The end top surface of ramp 2 sets chamfered section 23, so that draw ramp 2 is placed in bottom plate 13 and frame with chamfered section 23 after the clamping of bottom plate 13 Weigh between batten 11, the central weighing plate that batten 12 is formed of weighing, weighing plate pushes to the end for drawing ramp 2, is easy to While carrying out clamping, the gap drawn between ramp 2 and bottom plate 13, weighing plate is hidden, avoids drawing slope during use Plate 2 moves.
Weighing sensor component package is installed in boss 15 or sensor during above-mentioned portable heavy-load type axle weight scale assembling In platform, bottom plate 13 is placed on ground, by two frames weigh the relative inner face of batten 11 sensor base 64 insert it is corresponding fixed In the hole 18 of position, then center batten 12 of weighing is subjected to clamping according to groove 16 and corresponding boss 15, the batten 12 so that center is weighed Two frames are overlapped on to weigh between batten 11, then the clamping of limited post 17 by 2 necks for drawing ramp 2 21 and the end of bottom plate 13, Assembly can be completed;Frame weigh batten 11, center is weighed that multiple screws 4 can also be set to carry out between batten 12 and bottom plate 13 It is fixedly connected so that frame batten 11, center batten 12 of weighing of weighing is connected with bottom plate 13, avoids frame from weighing batten 11st, weigh batten 12 and bottom plate 13 of center produces displacement between each other, influences to measure;Weigh bar in weigh batten 11 and center of frame After the clamping of plate 12, frame the weigh seam crossing of batten 12 of batten 11 and center of weighing is provided with weighing and sensing device assembly, to ensure to take turns Even if son only exist in frame weigh batten 11 or center weigh batten 12 when, its gravity can all act on weighing and sensing device assembly On.
Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and is not to the present invention The restriction of embodiment.For those of ordinary skill in the field, it can also be made on the basis of the above description Its various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.And these belong to this hair Among the obvious changes or variations that bright spirit is extended out is still in protection scope of the present invention.

Claims (7)

  1. A kind of 1. portable heavy-load type axle weight scale, it is characterised in that including:Pin-connected panel, which is weighed, board component and draws ramp(2), it is described Pin-connected panel weigh board component including the use of when and ground contact bottom plate(13), multiple batten and the weighing and sensing device assemblies of weighing; Multiple battens of weighing are assembled into one and the bottom plate(13)The weighing plate that shape is adapted, the weighing and sensing device assembly are arranged on The bottom plate(13)It is described to draw ramp between weighing plate(2)Located at least one end of weighing plate.
  2. 2. portable heavy-load type axle weight scale according to claim 1, it is characterised in that the weighing plate is that three-plate type is assembled Weighing plate, including 2 frames are weighed batten(11)Weighed batten located at two frames with during assembly(11)Between 1 center weigh Batten(12), each frame weighs batten(11)Relative inner side multiple cylindric boss are set(15), each cylindric boss (15)Weighed batten along each frame(11)Side protrusion set, center is weighed batten(12)Two side bottom faces set it is corresponding Groove(16), so that center is weighed batten when assembled(12)The groove of both sides(16)Weighed respectively with two frames batten(11)It is convex Platform(15)Phase clamping, two frames are weighed batten(11)Center is weighed batten(12)It is supported.
  3. 3. portable heavy-load type axle weight scale according to claim 2, it is characterised in that each frame is weighed batten(11)Phase Outer side edges are provided with multiple sensor erecting beds, the top of the weighing and sensing device assembly be arranged in each sensor erecting bed and Boss(15)It is interior.
  4. 4. portable heavy-load type axle weight scale according to claim 3, it is characterised in that the weighing and sensing device assembly includes The weighing sensor being sequentially stacked(61), rubber washer(62), jump ring(63)And sensor base(64), the weighing sensor (61)Top be arranged in each sensor erecting bed and boss(15)Interior and with weighing plate bottom surface is in contact, the weighing and sensing Device(61)Bottom through rubber washer(62)And jump ring(63)It is fixedly connected on sensor base(64)On, the sensor base (64)With the bottom plate(13)It is in contact.
  5. 5. portable heavy-load type axle weight scale according to claim 4, it is characterised in that the frame is weighed batten(11)、 Center is weighed batten(12)Top rotatable U-shaped handle is set(14).
  6. 6. portable heavy-load type axle weight scale according to claim 5, it is characterised in that the bottom plate(13)End top surface Limited post is set(17), it is described to draw ramp(2)End bottom surface set and limited post(17)The neck that shape is adapted(21).
  7. 7. portable heavy-load type axle weight scale according to claim 6, it is characterised in that the bottom plate(13)Upper setting is multiple With the sensor base(64)The positioning hole that shape is adapted(18), each positioning hole(18)Distributing position and weighing plate on Boss(15)It is corresponding with the position of sensor erecting bed.
CN201610642953.7A 2016-08-05 2016-08-05 A kind of portable heavy-load type axle weight scale Pending CN107687886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610642953.7A CN107687886A (en) 2016-08-05 2016-08-05 A kind of portable heavy-load type axle weight scale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610642953.7A CN107687886A (en) 2016-08-05 2016-08-05 A kind of portable heavy-load type axle weight scale

Publications (1)

Publication Number Publication Date
CN107687886A true CN107687886A (en) 2018-02-13

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ID=61152103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610642953.7A Pending CN107687886A (en) 2016-08-05 2016-08-05 A kind of portable heavy-load type axle weight scale

Country Status (1)

Country Link
CN (1) CN107687886A (en)

Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000055484A (en) * 1999-02-06 2000-09-05 김동진 A wheel scale
CN2413275Y (en) * 2000-02-23 2001-01-03 梅特勒-托利多常州衡器有限公司 Built-in electronic vehicle weighing platform
CN2522842Y (en) * 2002-02-25 2002-11-27 国营中原电测仪器厂 Portable car-wheel heavy-slab-bridge weighing board
CN2670924Y (en) * 2003-08-04 2005-01-12 陈志强 Non-upwards electronic truck scale
CN2723968Y (en) * 2004-06-30 2005-09-07 本溪市运通精测设备制造有限公司 Super thine type flat plate type electronic scale
CN2743806Y (en) * 2004-08-06 2005-11-30 郑州恒科实业有限公司 Portable shaft weight weighing table
KR100777663B1 (en) * 2007-04-20 2007-11-19 김학선 Portable road weigher
CN200979447Y (en) * 2006-09-20 2007-11-21 沈立新 An unit vehicle scale body
CN201083532Y (en) * 2007-09-27 2008-07-09 梅特勒-托利多(常州)称重设备系统有限公司 Ultra-low moving electronic flat platform scale
CN201083525Y (en) * 2007-10-05 2008-07-09 梅特勒-托利多(常州)称重设备系统有限公司 Modular automobile scale body module
KR20100100719A (en) * 2010-07-22 2010-09-15 주식회사 카스 Load cell unit of a weight-bridge
CN202133453U (en) * 2011-07-27 2012-02-01 江西众加利称重设备系统有限公司 Combined side-by-side bent plate axle weight weigher
CN103090941A (en) * 2011-10-28 2013-05-08 常州宏力称重设备制造有限公司 Assembled electronic car weigher
KR20130141742A (en) * 2012-06-18 2013-12-27 주식회사 에스아이엠티 Portable weighting apparatus for measuring weight of truck
CN203587204U (en) * 2013-11-12 2014-05-07 郑州恒科实业有限公司 Portable axle load bench
CN204154379U (en) * 2014-11-04 2015-02-11 济南金钟电子衡器股份有限公司 Sensor flexible force transmission installation component structure
CN204286569U (en) * 2014-12-23 2015-04-22 唐山市伟业电子衡器有限公司 Axle heavy formula dynamic electric automobile balance scale body
CN104535149A (en) * 2015-01-23 2015-04-22 重庆大唐科技股份有限公司 Assembled automobile scale
CN205879326U (en) * 2016-08-05 2017-01-11 沈立新 Heavy balance of portable heavily loaded profile shaft

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000055484A (en) * 1999-02-06 2000-09-05 김동진 A wheel scale
CN2413275Y (en) * 2000-02-23 2001-01-03 梅特勒-托利多常州衡器有限公司 Built-in electronic vehicle weighing platform
CN2522842Y (en) * 2002-02-25 2002-11-27 国营中原电测仪器厂 Portable car-wheel heavy-slab-bridge weighing board
CN2670924Y (en) * 2003-08-04 2005-01-12 陈志强 Non-upwards electronic truck scale
CN2723968Y (en) * 2004-06-30 2005-09-07 本溪市运通精测设备制造有限公司 Super thine type flat plate type electronic scale
CN2743806Y (en) * 2004-08-06 2005-11-30 郑州恒科实业有限公司 Portable shaft weight weighing table
CN200979447Y (en) * 2006-09-20 2007-11-21 沈立新 An unit vehicle scale body
KR100777663B1 (en) * 2007-04-20 2007-11-19 김학선 Portable road weigher
CN201083532Y (en) * 2007-09-27 2008-07-09 梅特勒-托利多(常州)称重设备系统有限公司 Ultra-low moving electronic flat platform scale
CN201083525Y (en) * 2007-10-05 2008-07-09 梅特勒-托利多(常州)称重设备系统有限公司 Modular automobile scale body module
KR20100100719A (en) * 2010-07-22 2010-09-15 주식회사 카스 Load cell unit of a weight-bridge
CN202133453U (en) * 2011-07-27 2012-02-01 江西众加利称重设备系统有限公司 Combined side-by-side bent plate axle weight weigher
CN103090941A (en) * 2011-10-28 2013-05-08 常州宏力称重设备制造有限公司 Assembled electronic car weigher
KR20130141742A (en) * 2012-06-18 2013-12-27 주식회사 에스아이엠티 Portable weighting apparatus for measuring weight of truck
CN203587204U (en) * 2013-11-12 2014-05-07 郑州恒科实业有限公司 Portable axle load bench
CN204154379U (en) * 2014-11-04 2015-02-11 济南金钟电子衡器股份有限公司 Sensor flexible force transmission installation component structure
CN204286569U (en) * 2014-12-23 2015-04-22 唐山市伟业电子衡器有限公司 Axle heavy formula dynamic electric automobile balance scale body
CN104535149A (en) * 2015-01-23 2015-04-22 重庆大唐科技股份有限公司 Assembled automobile scale
CN205879326U (en) * 2016-08-05 2017-01-11 沈立新 Heavy balance of portable heavily loaded profile shaft

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Effective date of registration: 20190329

Address after: 213000 No. 21 Longhui Road, Wujin High-tech Industrial Development Zone, Changzhou City, Jiangsu Province

Applicant after: Changzhou Hongli Weighing Equipment Co., Ltd.

Address before: 213000 No. 21 Longhui Road, Wujin High-tech Development Zone, Changzhou City, Jiangsu Province

Applicant before: Shen Lixin

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Address after: 213000 No.21, longhui Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province

Applicant after: Jiangsu Hongli weighing equipment Co., Ltd

Address before: 213000 No. 21 Longhui Road, Wujin High-tech Industrial Development Zone, Changzhou City, Jiangsu Province

Applicant before: CHANGZHOU HONGLI WEIGHING EQUIPMENT Co.,Ltd.