CN103835247B - Squash type damper - Google Patents
Squash type damper Download PDFInfo
- Publication number
- CN103835247B CN103835247B CN201410090895.2A CN201410090895A CN103835247B CN 103835247 B CN103835247 B CN 103835247B CN 201410090895 A CN201410090895 A CN 201410090895A CN 103835247 B CN103835247 B CN 103835247B
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- China
- Prior art keywords
- extrusion
- limiting drum
- type damper
- squash type
- squeezer
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- Expired - Fee Related
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- Vibration Dampers (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The present invention relates to a kind of squash type damper, comprise the components such as squeezer, friction bands and storage rope case.Squeezer is made up of position-limiting drum, pressure regulator and extrusion, and position-limiting drum sidewall is located at by pressure regulator, and extrusion is placed in position-limiting drum, and position-limiting drum comprises socket, limiting plate and anchorage element, and limiting plate is placed in socket; Friction bands one end arranges connecting ring, and the other end communicates through squeezer from the lacing hole be positioned at position-limiting drum sidewall and extrusion, and coils in storage rope case; During use, regulate the relative angle of extrusion in position-limiting drum by pressure regulator, make friction bands distortion and compress with extrusion to contact, when there is relative sliding between them, produce frictional force.In practical application, squeezer and storage rope case are fixed on the structure such as concrete or ground, and interception facility is connected with the connecting ring of friction bands, when tackling facility and being subject to impacting, drawing friction rope, makes friction bands and extrusion friction work, produces damping energy-absorbing function.
Description
Technical field
The present invention relates to the damping unit of apparatus with shock absorbing, particularly a kind of squash type damper.
Background technology
China is since last century, the nineties started building highway, and expressway construction develops rapidly, and built mileage open to traffic reaches more than 9.6 ten thousand kilometer at present, occupies second place of the world.In recent years, the construction of highway starts to shift to midwestern Freeway of Mountain Range, due to central and west regions landform, complex geologic conditions, and present stage highway construction fund is still very short, for saving construction investment, in the normal code requirement of mountain highway, lower bound design objective is inevitable, steep long descending section, curved many slopes is still more, and the accident of high capacity waggon brake failure frequently occurs, therefore the protective equipment arranged in this section brake failure vehicle compulsory braking deceleration is needed, to reduce accident rate, reduce casualties.Present stage, brake failure vehicle compulsory deceleration measure many employings rubble roadbed emergency lane in long descending section, but due to rubble roadbed emergency lane needed for arrange length comparatively large, not only construction cost is high, and even cannot implement by orographic condition restriction.Squash type damper involved in the present invention can be combined to form with devices such as catch nets the forced deceleration facility that brake failure vehicle safety is stopped, be arranged on rubble roadbed emergency lane, that effectively can shorten traditional emergency lanes such as rubble roadbed arranges length, saving construction cost, reduces the influence degree that orographic condition is arranged emergency lane.
Summary of the invention
The object of this invention is to provide a kind of squash type damper, this damper can effective apparatus with shock absorbing, there is dependable performance, cost be low, structure is simple, the feature such as easy for installation, easy maintenance, can the infrastructure construction fields such as highways and streets be applied to.
Squash type damper of the present invention, comprise squeezer, friction bands and Chu Shengxiang, described squeezer is made up of position-limiting drum, pressure regulator and extrusion, position-limiting drum sidewall is located at by pressure regulator, extrusion is placed in position-limiting drum, friction bands communicates through from the lacing hole squeezer sidewall and extrusion, one end is coiled in storage rope case, the other end arranges connecting ring, the relative angle of extrusion in position-limiting drum is regulated by pressure regulator, making friction bands distortion and compress with extrusion to contact, producing frictional force when there is relative sliding.
Described position-limiting drum comprises socket, limiting plate and anchorage element, and limiting plate is arranged in socket, and plate face is vertical with tube axis.
Described friction bands can be wire rope, nylon rope, the rope made of hemp, steel strand, steel band one of them.
Described extrusion can be steel plate, rod iron, shaped steel one of them, the lacing hole on extrusion can be one or more.
The cross section of described socket can be rectangle, trapezoidal, circular, flute profile one of them, the lacing hole of socket is positioned at sidewall, can arrange one or more.
Described limiting plate is provided with preformed hole, and the shape of preformed hole can be one of them of fan-shaped, circular, rectangle.
Described pressure regulator can be screw rod, pin rod, wedge one of them.
Described storage rope case is hollow-core construction, and its cross sectional shape can be one of them of circular, rectangle.
Squash type damper of the present invention, the relative angle of extrusion in position-limiting drum is regulated by pressure regulator, thus the compression exposure level between adjustment extrusion and friction bands, control normal pressure size therebetween, for specific friction bands and extrusion material, their friction factor is constant, therefore, by regulating the normal pressure size between extrusion and friction bands, the control to frictional resistance size also just can be realized.During use, when the interception facility be connected with friction bands connecting ring is impacted, drawing friction rope, makes friction bands and extrusion friction work, produces damping energy-absorbing function.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention;
Fig. 2 is three-dimensional shaft view of the present invention;
Fig. 3 is the three-dimensional shaft view of squeezer of the present invention;
Fig. 4 is the three-dimensional shaft view of position-limiting drum of the present invention;
Fig. 5 is the plan view of limiting plate of the present invention;
Fig. 6 is the three-dimensional shaft view of extrusion of the present invention.
Detailed description of the invention
Now the invention will be further described by reference to the accompanying drawings.
As shown in Figures 1 to 6, the embodiment of the present invention comprises squeezer 1, friction bands 2 and storage rope case 3, squeezer 1 is made up of position-limiting drum 6, pressure regulator 5 and extrusion 4, position-limiting drum 6 is made up of socket 8, limiting plate 9 and anchorage element 10, the sidewall of socket 8 is provided with lacing hole 11, and extrusion 4 is also provided with lacing hole 11; Anchorage element 10 is connected with socket 8, and limiting plate 9 is placed in socket 8, the plate face of limiting plate 9 and the axes normal of socket 8, thus forms position-limiting drum 6; Pressure regulator 5 is placed in the sidewall of position-limiting drum 6, and extrusion 4 inserts in position-limiting drum 6 from one end of position-limiting drum 6, lacing hole 11 axial alignment on extrusion 4 and position-limiting drum 6 sidewall, thus forms squeezer 1; During installation, arrange connecting ring 7 in one end of friction bands 2, the lacing hole 11 of other end self compaction device 1 through squeezer 1, and coils in storage rope case 3.During use, regulate the relative angle of extrusion 4 in position-limiting drum 6 by pressure regulator 5, make friction bands 2 distortion and compress with extrusion 4 to contact, produce frictional force when relative sliding occurs friction bands 2 in squeezer 1.
Claims (8)
1. a squash type damper, comprise squeezer, friction bands and Chu Shengxiang, it is characterized in that: squeezer is made up of position-limiting drum, pressure regulator and extrusion, position-limiting drum sidewall is located at by pressure regulator, extrusion is placed in position-limiting drum, friction bands communicates through from the lacing hole squeezer sidewall and extrusion, one end is coiled in storage rope case, the other end arranges connecting ring, the relative angle of extrusion in position-limiting drum is regulated by pressure regulator, making friction bands distortion and compress with extrusion to contact, producing frictional force when there is relative sliding.
2. squash type damper as claimed in claim 1, it is characterized in that: position-limiting drum comprises socket, limiting plate and anchorage element, limiting plate is arranged in socket, and plate face is vertical with tube axis.
3. squash type damper as claimed in claim 1, is characterized in that: friction bands can for wire rope, nylon rope, the rope made of hemp, steel strand, steel band one of them.
4. squash type damper as claimed in claim 1, is characterized in that: extrusion can for steel plate, rod iron, shaped steel one of them, the lacing hole on extrusion can be one or more.
5. squash type damper as claimed in claim 2, is characterized in that: the cross section of socket can for rectangle, trapezoidal, circular, flute profile one of them, the lacing hole of socket is positioned at sidewall, can arrange one or more.
6. squash type damper as claimed in claim 2, is characterized in that: limiting plate is provided with preformed hole, and the shape of preformed hole can be one of them of fan-shaped, circular, rectangle.
7. squash type damper as claimed in claim 1, is characterized in that: pressure regulator can for screw rod, pin rod, wedge one of them.
8. squash type damper as claimed in claim 1, is characterized in that: storage rope case is hollow-core construction, its cross sectional shape can be circle, rectangle one of them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090895.2A CN103835247B (en) | 2014-03-12 | 2014-03-12 | Squash type damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090895.2A CN103835247B (en) | 2014-03-12 | 2014-03-12 | Squash type damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103835247A CN103835247A (en) | 2014-06-04 |
| CN103835247B true CN103835247B (en) | 2016-03-23 |
Family
ID=50799114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410090895.2A Expired - Fee Related CN103835247B (en) | 2014-03-12 | 2014-03-12 | Squash type damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103835247B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338746A (en) * | 2017-06-30 | 2017-11-10 | 吉林省交通规划设计院 | A kind of metal extruded type damper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0389039A (en) * | 1989-08-31 | 1991-04-15 | Sanwa Tekki Corp | Capstan type damping device |
| CN2560790Y (en) * | 2002-08-12 | 2003-07-16 | 中国人民解放军军事医学科学院卫生装备研究所 | Wire rope dampener |
| EP1378610A1 (en) * | 2002-06-03 | 2004-01-07 | Fotravias Sarl. | Shock attenuator for making a protective wall at race tracks |
| GB2394496A (en) * | 2002-10-23 | 2004-04-28 | Andries Michiel Kruger | Crash barrier |
| CN201933445U (en) * | 2011-03-02 | 2011-08-17 | 广西壮族自治区交通规划勘察设计研究院 | Slideway retecord emergency lane |
-
2014
- 2014-03-12 CN CN201410090895.2A patent/CN103835247B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0389039A (en) * | 1989-08-31 | 1991-04-15 | Sanwa Tekki Corp | Capstan type damping device |
| EP1378610A1 (en) * | 2002-06-03 | 2004-01-07 | Fotravias Sarl. | Shock attenuator for making a protective wall at race tracks |
| CN2560790Y (en) * | 2002-08-12 | 2003-07-16 | 中国人民解放军军事医学科学院卫生装备研究所 | Wire rope dampener |
| GB2394496A (en) * | 2002-10-23 | 2004-04-28 | Andries Michiel Kruger | Crash barrier |
| CN201933445U (en) * | 2011-03-02 | 2011-08-17 | 广西壮族自治区交通规划勘察设计研究院 | Slideway retecord emergency lane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338746A (en) * | 2017-06-30 | 2017-11-10 | 吉林省交通规划设计院 | A kind of metal extruded type damper |
| CN107338746B (en) * | 2017-06-30 | 2019-08-20 | 吉林省交通规划设计院 | A kind of metal extruded type damper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103835247A (en) | 2014-06-04 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151207 Address after: 100072 box 54, box 969, Beijing Applicant after: Liu Xiaoyong Address before: 100043 Beijing City, the ancient city of Shijingshan District street 1, lyshine Plaza B-316 Applicant before: BEIJING AMRD TRAFFIC SAFETY TECHNOLOGY CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20170312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |