CN204115845U - Electronic vehicle weighing apparatus buffer-type pull bar stop means - Google Patents

Electronic vehicle weighing apparatus buffer-type pull bar stop means Download PDF

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Publication number
CN204115845U
CN204115845U CN201420605872.6U CN201420605872U CN204115845U CN 204115845 U CN204115845 U CN 204115845U CN 201420605872 U CN201420605872 U CN 201420605872U CN 204115845 U CN204115845 U CN 204115845U
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CN
China
Prior art keywords
holder
scale body
buffer
pull bar
stop means
Prior art date
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Active
Application number
CN201420605872.6U
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Chinese (zh)
Inventor
陈增典
赵新琴
韩莉洁
王建云
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.)
SHAANXI SIWEI WEIGHING APPARATUS Ltd Co
Original Assignee
SHAANXI SIWEI WEIGHING APPARATUS Ltd Co
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Priority to CN201420605872.6U priority Critical patent/CN204115845U/en
Application granted granted Critical
Publication of CN204115845U publication Critical patent/CN204115845U/en
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Abstract

The utility model relates to a kind of electronic vehicle weighing apparatus buffer-type pull bar stop means, there is the holder for being connected with basic built-in fitting and the scale body holder for being connected with scale body, it is characterized in that, between holder and scale body holder, telescopic buffer-type spring regulating device is housed.The utility model buffer-type pull bar is spacing, and its pretightning force change caused of can avoiding expanding with heat and contract with cold is excessive, and buffer scale body is stressed excessive because impact the built-in fitting caused, and can effectively stablize scale body, thus raising weighing precision.

Description

Electronic vehicle weighing apparatus buffer-type pull bar stop means
Technical field
The utility model belongs to truck scale manufacturing technology field, particularly a kind of improvement of electronic vehicle weighing apparatus stop means.
Background technology
The stop means of electronic vehicle weighing apparatus mainly contains that pulling rod type position limiting, bolt are spacing, steel-ball limiting etc. is several.The spacing advantage of pull bar is that scale body stability is better, and shortcoming easily causes pretightning force to change too greatly, thus affect weighing precision, and basic built-in fitting is stressed too large in addition.The spacing shortcoming of bolt be impact comparatively large, and the shortcoming of steel-ball limiting to be friction force unstable, can weighing precision be affected.
Summary of the invention
The utility model object is a kind of electronic vehicle weighing apparatus buffer-type pull bar stop means of design, with the stability of position truck scale and precision.
Electronic vehicle weighing apparatus buffer-type pull bar stop means, having the holder for being connected with basic built-in fitting and the scale body holder for being connected with scale body, between holder and scale body holder, telescopic buffer-type spring regulating device being housed.
Described buffer-type spring regulating device has a spring be enclosed within internal frame, internal frame one end is connected with scale body holder by setting nut, set nut, internal frame is equipped with frame-type outrigger simultaneously, described outrigger one end is enclosed within internal frame axle, and one end is connected with holder by web joint, adjusting screw(rod), set nut, spherical plain bearing rod end in addition; Web joint setting nut and set nut are fixed on outrigger.
The utility model buffer-type pull bar is spacing, and its pretightning force change caused of can avoiding expanding with heat and contract with cold is excessive, and buffer scale body is stressed excessive because impact the built-in fitting caused, and can effectively stablize scale body, thus raising weighing precision.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.Description of reference numerals: 1 holder, 2 spherical plain bearing rod ends, 3 set nuts, 4 adjusting screw(rod)s, 5 setting nuts, 6 set nuts, 7 outriggers, 8 springs, 9 internal frames, 10 setting nuts, 11 holder 2,12 set nuts, 13 web joints.
Embodiment
As shown in the figure, electronic vehicle weighing apparatus buffer-type pull bar stop means, there is the holder 1 for being connected with basic built-in fitting and the scale body holder 11 for being connected with scale body, between holder 1 and scale body holder 11, telescopic buffer-type spring regulating device being housed.Described buffer-type spring regulating device has a spring 8 be enclosed within internal frame 9, internal frame 9 one end is connected with scale body holder 11 by setting nut 10, set nut 12, internal frame 9 is equipped with frame-type outrigger 7 simultaneously, described outrigger 7 one end is enclosed within internal frame 9 axle, and one end is connected with holder 1 by web joint 13, adjusting screw(rod) 4, set nut 3, spherical plain bearing rod end 2 in addition; Web joint 13 setting nut 5 and set nut 6 are fixed on outrigger 7.Holder 1 welds with basic built-in fitting, and scale body holder 11 welds with scale body.Setting nut 10 is used for regulating spring pretightning force, and nut 5 is used for regulation limiting device length, to ensure stop means installation dimension.
The course of work:
When scale on vehicle, when horizontal impact power is not more than initial tension of spring, scale body is stablized motionless, and when car is brought to a halt, when horizontal impact power is excessive, spring is compressed, thus plays buffer action, and after vehicle comes to a complete stop, under the action of the spring, scale body playbacks.When scale body meets cold events, spring is compressed, and can make the unlikely excessive increase of pretightning force; When the pre-thermal elongation of scale body, adjusting screw(rod) 4 slides in the hole in the middle of web joint 13, the pretightning force that unlikely generation is excessive.

Claims (2)

1. electronic vehicle weighing apparatus buffer-type pull bar stop means, there is the holder (1) for being connected with basic built-in fitting and the scale body holder (11) for being connected with scale body, it is characterized in that, between holder (1) and scale body holder (11), telescopic buffer-type spring regulating device is housed.
2. electronic vehicle weighing apparatus buffer-type pull bar stop means according to claim 1, it is characterized in that buffer-type spring regulating device has a spring (8) be enclosed within internal frame (9), internal frame (9) one end is by setting nut (10), set nut (12) is connected with scale body holder (11), frame-type outrigger (7) internal frame (9) is equipped with simultaneously, described outrigger (7) one end is enclosed within internal frame (9) axle, one end is by web joint (13) in addition, adjusting screw(rod) (4), set nut (3), spherical plain bearing rod end (2) is connected with holder (1), web joint (13) setting nut (5) and set nut (6) are fixed on outrigger (7).
CN201420605872.6U 2014-10-20 2014-10-20 Electronic vehicle weighing apparatus buffer-type pull bar stop means Active CN204115845U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420605872.6U CN204115845U (en) 2014-10-20 2014-10-20 Electronic vehicle weighing apparatus buffer-type pull bar stop means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420605872.6U CN204115845U (en) 2014-10-20 2014-10-20 Electronic vehicle weighing apparatus buffer-type pull bar stop means

Publications (1)

Publication Number Publication Date
CN204115845U true CN204115845U (en) 2015-01-21

Family

ID=52333143

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420605872.6U Active CN204115845U (en) 2014-10-20 2014-10-20 Electronic vehicle weighing apparatus buffer-type pull bar stop means

Country Status (1)

Country Link
CN (1) CN204115845U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108225534A (en) * 2018-01-31 2018-06-29 蚌埠兴力传感系统工程有限公司 A kind of New Buffering scale

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108225534A (en) * 2018-01-31 2018-06-29 蚌埠兴力传感系统工程有限公司 A kind of New Buffering scale

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Buffering type pull rod limit device for electric automobile scale

Effective date of registration: 20150928

Granted publication date: 20150121

Pledgee: Baoji Weibin rural commercial bank Limited by Share Ltd.

Pledgor: SHAANXI SIWEI WEIGHING APPARATUS Ltd.

Registration number: 2015990000833

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20170525

Granted publication date: 20150121

Pledgee: Baoji Weibin rural commercial bank Limited by Share Ltd.

Pledgor: SHAANXI SIWEI WEIGHING APPARATUS Ltd.

Registration number: 2015990000833

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Buffering type pull rod limit device for electric automobile scale

Effective date of registration: 20170526

Granted publication date: 20150121

Pledgee: Baoji Weibin rural commercial bank Limited by Share Ltd.

Pledgor: SHAANXI SIWEI WEIGHING APPARATUS Ltd.

Registration number: 2017110000003

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20190422

Granted publication date: 20150121

Pledgee: Baoji Weibin rural commercial bank Limited by Share Ltd.

Pledgor: SHAANXI SIWEI WEIGHING APPARATUS Ltd.

Registration number: 2017110000003

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Buffer type pull rod limiting device of electronic truck scale

Effective date of registration: 20210115

Granted publication date: 20150121

Pledgee: Baoji Weibin rural commercial bank Limited by Share Ltd.

Pledgor: SHAANXI SIWEI WEIGHING APPARATUS Ltd.

Registration number: Y2021980000424

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20230825

Granted publication date: 20150121

Pledgee: Baoji Weibin rural commercial bank Limited by Share Ltd.

Pledgor: SHAANXI SIWEI WEIGHING APPARATUS Ltd.

Registration number: Y2021980000424

PC01 Cancellation of the registration of the contract for pledge of patent right