CN101487700B - Open type multifunctional vibration damping end cap for leveler - Google Patents
Open type multifunctional vibration damping end cap for leveler Download PDFInfo
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- CN101487700B CN101487700B CN2008100594127A CN200810059412A CN101487700B CN 101487700 B CN101487700 B CN 101487700B CN 2008100594127 A CN2008100594127 A CN 2008100594127A CN 200810059412 A CN200810059412 A CN 200810059412A CN 101487700 B CN101487700 B CN 101487700B
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- end cap
- main body
- cap main
- vibration damping
- surveyor
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- 238000013016 damping Methods 0.000 title claims abstract description 33
- 230000000903 blocking effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 229920006351 engineering plastic Polymers 0.000 claims description 4
- 239000002783 friction material Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The invention is a level ruler end cover. Aiming at the defects that the existing level rulers are easy to move during use so that measuring precision is influenced and the level rulers are easy to damage after dropping from a high level and have single function, the invention provides an opening multifunctional damping end cover for level rulers. The end cover can prevent level rulers from being damaged due to falling from a high level and also can increase the friction coefficient between the level ruler and the contact face of an object, thereby guaranteeing measuring precision; a micro-level ruler or detector can be placed and fixed at the opening of the end cover. The level ruler end cover comprises an end cover body, a damping pad, a pressure pad, a pressure spring, a spring permanent seat, a damping cap, a sliding pad seat and a sliding pad. The invention is characterized in that a rectangular groove is installed in the middle of the end cover body, the opening of the sliding pad is opened on a panel at the back side of the end cover body, an opening communicated with the rectangular groove is installed at the head of the end cover body, the damping cap is installed on the external end face of the end cover body, the sliding pad seat is installed on the external face of the spring permanent seat, and the spring is installed between the spring permanent seat and the sliding pad seat.
Description
Technical field
The invention belongs to surveyor's staff attachment technique field, particularly a kind of open type multifunctional vibration damping end cap for leveler.
Background technology
On existing surveyor's staff chi body and the end cap all less than absorption, vibration-proof structure; in use be easy to generate mobile; influence measuring accuracy; when outdoor and high-rise working usage level chi; surveyor's staff usually can fall from eminence and damages owing to misoperation; in addition; in Measuring Object angle shape degree and detection object, whether exist the operation of metal, these multiple functions of power lead all to finish respectively both at home and abroad, not only increased cost of products but also can make troubles to the user by surveyor's staff and a plurality of detection instruments etc.
Summary of the invention
The present invention is directed to existing surveyor's staff in use is easy to generate and moves and influence measuring accuracy, the anti-dropping capability of surveyor's staff is poor, surveyor's staff falls the back from eminence to be damaged easily, the weak point of the function singleness of surveyor's staff, a kind of open type multifunctional vibration damping end cap for leveler is provided, this open type multifunctional vibration damping end cap for leveler not only can reduce surveyor's staff greatly and fall the damage that the chi body is caused from eminence, also can make the surface of contact friction factor increasing of surveyor's staff and object and have absorption affinity, guarantee measuring accuracy, can put into and fixing little shape surveyor's staff or detector at the end cap opening part, thereby reach the purpose that a chi is used more.
The technical solution used in the present invention is finished in the following way: it comprises the end cap main body a kind of open type multifunctional vibration damping end cap for leveler, cushion blocking, pressing plate, stage clip, spring fixed seat, the vibration damping cover, slip base and sliding mats, wherein: the end cap main body is a framed structure, be provided with a rectangular channel in the centre of end cap main body, on the rear side panel of end cap main body, have the sliding mats mouth that matches with sliding mats, head in the end cap main body is provided with the opening that communicates with the rectangular channel of end cap main body, rectangular channel end in the end cap main body is provided with cushion blocking, be provided with the pressing plate pilot hole at the top of end cap main body, pressing plate is contained in the pressing plate pilot hole, stage clip is contained on the pressing plate, after in the body body load level chi chi body of end cap main body, stage clip one end withstands on the internal chamber wall of surveyor's staff chi body, and the stage clip other end withstands on the pressing plate; Vibration damping is located on the outer face of end cap main body; Spring fixed seat is fixed on the rear side panel inboard of end cap main body, the opening size of the sliding mats mouth of the undersized of the lateral surface of slip base on the rear side panel of end cap main body, be provided with slip base gathering sill in the left and right sides of spring fixed seat, the slip base is located on the lateral surface of spring fixed seat at the sliding mats mouth place on the rear side panel of end cap main body, the protruding tongue that is provided with the spring pickup groove that matches with spring and matches at the medial surface of slip base with slip base gathering sill on the spring fixed seat, the length dimension of protruding tongue is greater than the opening size of the sliding mats mouth on the rear side panel of end cap main body, the protruding tongue on the base of wherein sliding is positioned at the inboard of the rear side panel of end cap main body, is provided with spring between spring fixed seat and slip base.
In said structure, on the lateral surface of slip base, be provided with and adopt the low-friction coefficient material to make sliding mats; Be provided with the slipmat that adopts high coefficient of friction material to make on the next door of sliding mats, slipmat is fixed on the surveyor's staff chi body by anti-skidding base, and wherein, slipmat is fixed on the lateral surface of anti-skidding base, and anti-skidding base is fastened on the outside surface of surveyor's staff chi body.
In said structure, be provided with adjusting screw in the bottom of end cap main body.
In said structure, end cap main body, spring fixed seat and slip base adopt the ABS engineering plastics to make; Cushion blocking adopts polyfoam to make; The vibration damping cover adopts the flexible glue material to make.
When the present invention combines with surveyor's staff, successively by screw on the front panel of end cap main body and the screw on the surveyor's staff chi body, end cap main body and surveyor's staff chi body are tightened together each other with screw.
When surveyor's staff not being applied external force, under the elastic force effect of spring, protruding tongue on the slip base is against on the rear side panel of end cap main body, the lateral surface that is provided with the slip base of sliding mats stretches out from the sliding mats mouth on the rear side panel of end cap main body, and the height of sliding mats is higher than the height of slipmat at this moment.Surveyor's staff in use, power on being applied to surveyor's staff chi body is during less than the 1kg left and right sides, sliding mats contact object, be convenient to that surveyor's staff chi body moves and slipmat does not reach object, this moment, the flicking surveyor's staff moved on measured object because the friction factor of sliding mats is low, so surveyor's staff can be moved to needed measuring position easily and can not scratch the measured object surface.When using the power that surpasses about 2kg to be applied on the surveyor's staff chi body, sliding mats indentation in the end cap main body, when the height of sliding mats is less than or equal to the height of slipmat, slipmat touches measured object, because slipmat is to make of high coefficient of friction material, object there is certain absorption affinity, so when slipmat with after testee contacts and the power that imposes on the surveyor's staff chi body big more, what adsorb between surveyor's staff and the measured object is just firm more, thereby effectively prevent the displacement of surveyor's staff, guaranteed measuring accuracy.
During use little shape surveyor's staff or detector are put into rectangular channel in the middle of the end cap main body from the head opening part of end cap main body, the pressing plate in the end cap main body top platen pilot hole is with little shape surveyor's staff or detector compresses and fixing.Be located at the adjusting screw of end cap bottom part body by adjusting, air level on little shape surveyor's staff and the air level precision on the main scale are consistent.
Owing to be provided with cushion blocking,, prevent that effectively little shape chi is owing to severe impact is damaged so when eminence is fallen, can play buffer action accidentally when surveyor's staff at the rectangular channel end of end cap main body.
In use, when surveyor's staff when eminence is fallen, end cap vibration damping cover is kiss the earth and play buffer action at first, effectively protects surveyor's staff not to be damaged.
Multifunctional vibration damping end cap for leveler of the present invention is compared with existing level ruler end cover, has following characteristics:
1, have stronger anti-drop, impact resistance, surveyor's staff of the present invention is housed in use, surveyor's staff can stand the vertical dropping shock of 2 meters height and can not influence usability;
2, surveyor's staff of the present invention is housed in use, can makes surveyor's staff not damage the measured object surface measuring, on measured object, moving easily in the centering process;
3, surveyor's staff of the present invention is housed in use, can makes surveyor's staff be adsorbed on the measured object surface, guarantee that the tram of surveyor's staff behind measurement, centering is not moved, and guarantees measurement, the service precision of surveyor's staff.
4, surveyor's staff of the present invention is housed and can be used to place, fix little shape surveyor's staff or detector.
The present invention is particularly suitable as the end cap of all kinds of surveyor's staffs.
Description of drawings
Fig. 1 is the structural representation of open type multifunctional vibration damping end cap for leveler of the present invention.
STRUCTURE DECOMPOSITION figure when Fig. 2 combines with surveyor's staff for the present invention.
Embodiment
Contrast accompanying drawing below, the invention will be further described by embodiment.
With reference to accompanying drawing 1 and accompanying drawing 2, a kind of open type multifunctional vibration damping end cap for leveler, it comprises end cap main body 1, cushion blocking 3, pressing plate 4, stage clip 5, spring fixed seat 6, vibration damping cover 7, slip base 9 and sliding mats 10, end cap main body 1, spring fixed seat 6 and slip base 9 adopt the ABS engineering plastics to make, wherein: end cap main body 1 is the shaped as frame structure, be provided with a rectangular channel 101 in the centre of end cap main body 1, on the front panel 102 of end cap main body 1, be provided with the screw 107 that cooperates with screw 15, on the rear side panel 103 of end cap main body 1, have the sliding mats mouth 104 that matches with sliding mats 10, head in end cap main body 1 is provided with the U-shaped opening 105 that communicates with the rectangular channel 101 of end cap main body 1, be provided with two adjusting screw 2 in the bottom of end cap main body 1, rectangular channel 101 ends in end cap main body 1 are provided with the cushion blocking 3 that adopts polyfoam to make, be provided with two pressing plate pilot holes 106 at the top of end cap main body 1, pressing plate 4 is contained in the pressing plate pilot hole 106, stage clip 5 is contained on the pressing plate 4, after in the body body load level chi chi body 13 of end cap main body 1, stage clip 5 one ends withstand on the internal chamber wall of surveyor's staff chi body 13, and stage clip 5 other ends withstand on the pressing plate 4; Vibration damping cover 7 adopts the flexible glue material to make, and vibration damping cover 7 is located on the outer face of end cap main body 1; Spring fixed seat 6 is fixed on rear side panel 103 inboards of end cap main body 1, each side is provided with two row's slip base gathering sills 601 at spring fixed seat 6; The opening size of the sliding mats mouth 104 of the undersized of the lateral surface of slip base 9 on the rear side panel 103 of end cap main body 1, the protruding tongue 901 that is provided with the spring pickup groove 902 that matches with spring 8 and matches at the medial surface of slip base 9 with slip base gathering sill 601 on the spring fixed seat 6, the length dimension of protruding tongue 901 is provided with on the lateral surface of slip base 9 and adopts the low-friction coefficient material to make sliding mats 10 greater than the opening size of the sliding mats mouth 104 on the rear side panel 103 of end cap main body 1; Slip base 9 is located on the lateral surface of spring fixed seat 6 at sliding mats mouth 104 places on the rear side panel 103 of end cap main body 1, wherein, protruding tongue 901 on the slip base 9 is positioned at the inboard of the rear side panel 103 of end cap main body 1, between spring fixed seat 6 and slip base 9, be provided with spring 8, under the elastic force effect of spring 8, protruding tongue 901 on the slip base 9 is against on the rear side panel 103 of end cap main body 1, and the lateral surface that is provided with the slip base 9 of sliding mats 10 stretches out from the sliding mats mouth 104 on the rear side panel 103 of end cap main body 1; Be provided with the slipmat 12 that adopts high coefficient of friction material to make on the next door of sliding mats 10, slipmat 12 is fixed on the surveyor's staff chi body 13 by anti-skidding base 11, wherein, slipmat 12 is fixed on the lateral surface of anti-skidding base 11, anti-skidding base 11 is fastened on the outside surface of surveyor's staff chi body 13 by the screw 1301 on the surveyor's staff chi body 13 with screw 14.When the present invention combines with surveyor's staff, successively by screw 107 on the front panel 102 of end cap main body 1 and the screw 1301 on the surveyor's staff chi body 13, end cap main body 1 and surveyor's staff chi body 13 are tightened together each other with screw 15.
Claims (7)
1. open type multifunctional vibration damping end cap for leveler, it is characterized in that this open type multifunctional vibration damping end cap for leveler comprises the end cap main body, cushion blocking, pressing plate, stage clip, spring fixed seat, the vibration damping cover, slip base and sliding mats, wherein: the end cap main body is a framed structure, be provided with a rectangular channel in the centre of end cap main body, on the rear side panel of end cap main body, have the sliding mats mouth that matches with sliding mats, head in the end cap main body is provided with the opening that communicates with the rectangular channel of end cap main body, rectangular channel end in the end cap main body is provided with cushion blocking, be provided with the pressing plate pilot hole at the top of end cap main body, pressing plate is contained in the pressing plate pilot hole, stage clip is contained on the pressing plate, after in the body body load level chi chi body of end cap main body, stage clip one end withstands on the internal chamber wall of surveyor's staff chi body, and the stage clip other end withstands on the pressing plate; Vibration damping is located on the outer face of end cap main body; Spring fixed seat is fixed on the rear side panel inboard of end cap main body, the opening size of the sliding mats mouth of the undersized of the lateral surface of slip base on the rear side panel of end cap main body, be provided with slip base gathering sill in the left and right sides of spring fixed seat, the slip base is located on the lateral surface of spring fixed seat at the sliding mats mouth place on the rear side panel of end cap main body, the protruding tongue that is provided with the spring pickup groove that matches with spring and matches at the medial surface of slip base with slip base gathering sill on the spring fixed seat, the length dimension of protruding tongue is greater than the opening size of the sliding mats mouth on the rear side panel of end cap main body, the protruding tongue on the base of wherein sliding is positioned at the inboard of the rear side panel of end cap main body, is provided with spring between spring fixed seat and slip base.
2. open type multifunctional vibration damping end cap for leveler according to claim 1, it is characterized in that on the lateral surface of slip base, being provided with and adopt the low-friction coefficient material to make sliding mats, be provided with the slipmat that adopts high coefficient of friction material to make on the next door of sliding mats, slipmat is fixed on the surveyor's staff chi body by anti-skidding base, wherein, slipmat is fixed on the lateral surface of anti-skidding base, and anti-skidding base is fastened on the outside surface of surveyor's staff chi body.
3. open type multifunctional vibration damping end cap for leveler according to claim 1 and 2 is characterized in that being provided with adjusting screw in the bottom of end cap main body.
4. open type multifunctional vibration damping end cap for leveler according to claim 1 and 2 is characterized in that end cap main body, spring fixed seat and slip base adopt the ABS engineering plastics to make.
5. open type multifunctional vibration damping end cap for leveler according to claim 1 and 2 is characterized in that cushion blocking adopts polyfoam to make.
6. open type multifunctional vibration damping end cap for leveler according to claim 1 and 2 is characterized in that the vibration damping cover adopts the flexible glue material to make.
7. open type multifunctional vibration damping end cap for leveler according to claim 2, it is characterized in that being provided with adjusting screw in the bottom of end cap main body, end cap main body, spring fixed seat and slip base adopt the ABS engineering plastics to make, cushion blocking adopts polyfoam to make, the vibration damping cover adopts the flexible glue material to make, when open type multifunctional vibration damping end cap for leveler combines with surveyor's staff,, successively by screw on the front panel of end cap main body and the screw on the surveyor's staff chi body end cap main body and surveyor's staff chi body are tightened together each other with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100594127A CN101487700B (en) | 2008-01-19 | 2008-01-19 | Open type multifunctional vibration damping end cap for leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100594127A CN101487700B (en) | 2008-01-19 | 2008-01-19 | Open type multifunctional vibration damping end cap for leveler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101487700A CN101487700A (en) | 2009-07-22 |
| CN101487700B true CN101487700B (en) | 2011-08-10 |
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ID=40890686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100594127A Active CN101487700B (en) | 2008-01-19 | 2008-01-19 | Open type multifunctional vibration damping end cap for leveler |
Country Status (1)
| Country | Link |
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| CN (1) | CN101487700B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183243A (en) * | 2011-03-10 | 2011-09-14 | 杭州巨星科技股份有限公司 | Elastic end cover level ruler |
| CN104457698B (en) * | 2014-12-10 | 2017-06-30 | 衡阳泰豪通信车辆有限公司 | A kind of level meter protector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007252A (en) * | 1996-08-15 | 1999-12-28 | Schenk Rotec Gmbh | Support structure with a vibration damper for rotatably holding a rotatable body |
| US6047478A (en) * | 1997-09-18 | 2000-04-11 | Sowers; David A. | Telescoping level apparatus and method |
| CN2676142Y (en) * | 2003-12-18 | 2005-02-02 | 东风汽车有限公司 | Mechanical automatic roundness measuring mechanism |
| CN200993576Y (en) * | 2006-11-19 | 2007-12-19 | 庄成荣 | Telescopic level |
-
2008
- 2008-01-19 CN CN2008100594127A patent/CN101487700B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007252A (en) * | 1996-08-15 | 1999-12-28 | Schenk Rotec Gmbh | Support structure with a vibration damper for rotatably holding a rotatable body |
| US6047478A (en) * | 1997-09-18 | 2000-04-11 | Sowers; David A. | Telescoping level apparatus and method |
| CN2676142Y (en) * | 2003-12-18 | 2005-02-02 | 东风汽车有限公司 | Mechanical automatic roundness measuring mechanism |
| CN200993576Y (en) * | 2006-11-19 | 2007-12-19 | 庄成荣 | Telescopic level |
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| Publication number | Publication date |
|---|---|
| CN101487700A (en) | 2009-07-22 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG RONGSHENG TOOLS CO., LTD. Free format text: FORMER OWNER: ZHUANG CHENGRONG Effective date: 20111130 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111130 Address after: 321035 Zhejiang Province, Jinhua City Jindong District town of Troy Road No. 1 Patentee after: ZHEJIANG RONGSHENG TOOL Co.,Ltd. Address before: 321035 Zhejiang Province, Jinhua City Jindong District town of Troy Road No. 1 Patentee before: Zhuang Chengrong |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Open type multifunctional vibration damping end cap for leveler Effective date of registration: 20131216 Granted publication date: 20110810 Pledgee: Jinhua Zhejiang Cheng Tai rural cooperative bank filial branch Pledgor: ZHEJIANG RONGSHENG TOOL Co.,Ltd. Registration number: 2013990000984 |
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| 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: 20150611 Granted publication date: 20110810 Pledgee: Jinhua Zhejiang Cheng Tai rural cooperative bank filial branch Pledgor: ZHEJIANG RONGSHENG TOOL Co.,Ltd. Registration number: 2013990000984 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP03 | Change of name, title or address |
Address after: 321035 No.2, Jinheng Road, Xiaoshun Town, Jindong District, Jinhua City, Zhejiang Province Patentee after: Zhejiang Rongsheng Industrial Co.,Ltd. Address before: 321035 Zhejiang Province, Jinhua City Jindong District town of Troy Road No. 1 Patentee before: ZHEJIANG RONGSHENG TOOL Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| PE01 | Entry into force 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 invention: Open type multifunctional vibration damping end cover for horizontal ruler Granted publication date: 20110810 Pledgee: Jinhua Bank Co.,Ltd. Wenchuang Sub branch Pledgor: Zhejiang Rongsheng Industrial Co.,Ltd. Registration number: Y2024980009455 |