CN104594138A - Buffering support structure for rail transit - Google Patents
Buffering support structure for rail transit Download PDFInfo
- Publication number
- CN104594138A CN104594138A CN201410721736.8A CN201410721736A CN104594138A CN 104594138 A CN104594138 A CN 104594138A CN 201410721736 A CN201410721736 A CN 201410721736A CN 104594138 A CN104594138 A CN 104594138A
- Authority
- CN
- China
- Prior art keywords
- base
- stepped sleeve
- vertical rod
- block
- spring
- 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.)
- Granted
Links
- 230000003139 buffering effect Effects 0.000 title abstract 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the technical field of supports, in particular to a buffering support structure for rail transit. The buffering support structure for rail transit comprises a support body. The support body is provided with a base, a stand rod, a step sleeve, a spring and a stopping block. The left end outer cylinder diameter is larger than the right end outer cylinder diameter of the step sleeve. The base is fixed at one end of the stand rod. A first groove in which the stopping block is embedded is formed in the position, close to an end head, of the other end of the stand rod. The step sleeve is arranged outside the stand rod in a sleeving mode. The left end of the step sleeve is connected with the base. A limiting step is arranged on the step sleeve. A spring is arranged between the limiting step and the stopping block. A second groove for placing of an anti-falling piece is formed in the front end of the stopping block. The support structure can bear vibration in the longitudinal direction and the horizontal direction at the same time and is suitable for rail transit, and the structure is worth promoting.
Description
Technical field
The present invention relates to bearing technical field, especially a kind of track traffic cushioning support-saddle structure.
Background technology
Bearing refers to the weight in order to supporting container or equipment, and makes it be fixed on the support unit of certain position, vibration when also will bear operation and seismic (seismal.The seat structure of track traffic needs the vibration of simultaneously bearing vertical and horizontal, and the seat structure of more existing track traffics only has and bears longitudinal vibration, cannot bear the vibration of larger transverse direction, easily cause human casualty accident.
Summary of the invention
The technical problem to be solved in the present invention is: based on the problems referred to above, provides a kind of track traffic cushioning support-saddle structure simultaneously bearing vertical and horizontal vibration.
The technical solution adopted for the present invention to solve the technical problems is: a kind of track traffic cushioning support-saddle structure, comprise bearing body, described bearing body is provided with base, vertical rod, left end outside cylinder diameter is greater than the stepped sleeve of right-hand member outside cylinder diameter, spring and block, one end of described vertical rod is fixed with base, the vertical rod other end offers the first groove embedding block near tip position place, stepped sleeve is arranged with outside vertical rod, the left end of described stepped sleeve is connected with base, stepped sleeve is provided with limited step, spring is provided with between described limited step and block, the leading section of described block offers second groove of inserting anti-falling piece.
In such scheme, the left-hand component of described stepped sleeve is the cylinder of hollow.
Further, the external surface of described hollow circular cylinder offers through hole.
Further, described through hole communicates with the cavity of hollow circular cylinder.
The invention has the beneficial effects as follows, seat structure of the present invention can bear the vibration of vertical and horizontal simultaneously, is applicable to track traffic aspect, is worthy to be popularized.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
1. bearing bodies, 2. base, 3. vertical rod, 4. stepped sleeve, 5. spring, 6. block, 7. anti-falling piece in figure, 31. first grooves, 41. limited steps, 42. through holes, 61. second grooves.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of track traffic cushioning support-saddle structure as shown in Figure 1, comprise bearing body 1, bearing body 1 is provided with base 2, vertical rod 3, left end outside cylinder diameter is greater than the stepped sleeve 4 of right-hand member outside cylinder diameter, spring 5 and block 6, one end of vertical rod 3 is fixed with base 2, vertical rod 3 other end offers the first groove 31 embedding block 6 near tip position place, stepped sleeve 4 is arranged with outside vertical rod 3, the left end of stepped sleeve 4 is connected with base 2, stepped sleeve 4 is provided with limited step 41, spring 5 is provided with between limited step 41 and block 6, the leading section of block 6 offers second groove 61 of inserting anti-falling piece 7.
Some bearing body 1 is outer is also provided with outer tube, and when overcoat inner air tube is less, and spring 5 is in compressive state, cannot form the circulation of air in seat structure, and spring will be caused to reply, thus makes bearing body 1 lose pooling feature.In the present embodiment, the left-hand component of stepped sleeve 4 is the cylinder of hollow, and the external surface of hollow circular cylinder offers through hole 42, through hole 42 communicates with the cavity of hollow circular cylinder, in bearing body 1, just can there is the circulation of air like this, avoid the situation that spring 5 cannot be replied.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to right.
Claims (4)
1. a track traffic cushioning support-saddle structure, comprise bearing body (1), it is characterized in that: described bearing body (1) is provided with base (2), vertical rod (3), left end outside cylinder diameter is greater than the stepped sleeve (4) of right-hand member outside cylinder diameter, spring (5) and block (6), one end of described vertical rod (3) is fixed with base (2), vertical rod (3) other end offers the first groove (31) embedding block (6) near tip position place, stepped sleeve (4) is arranged with outside vertical rod (3), the left end of described stepped sleeve (4) is connected with base (2), stepped sleeve (4) is provided with limited step (41), spring (5) is provided with between described limited step (41) and block (6), the leading section of described block (6) offers second groove (61) of inserting anti-falling piece (7).
2. track traffic cushioning support-saddle structure according to claim 1, is characterized in that: the left-hand component of described stepped sleeve (4) is the cylinder of hollow.
3. track traffic cushioning support-saddle structure according to claim 2, is characterized in that: the external surface of described hollow circular cylinder offers through hole (42).
4. the cushioning support-saddle structure of the track traffic according to Claims 2 or 3, is characterized in that: described through hole (42) communicates with the cavity of hollow circular cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721736.8A CN104594138B (en) | 2014-12-03 | 2014-12-03 | A kind of track traffic cushioning support-saddle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721736.8A CN104594138B (en) | 2014-12-03 | 2014-12-03 | A kind of track traffic cushioning support-saddle structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104594138A true CN104594138A (en) | 2015-05-06 |
| CN104594138B CN104594138B (en) | 2016-08-24 |
Family
ID=53120167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410721736.8A Active CN104594138B (en) | 2014-12-03 | 2014-12-03 | A kind of track traffic cushioning support-saddle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104594138B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2995253B2 (en) * | 1990-02-28 | 1999-12-27 | 東急建設株式会社 | Roadbed anti-vibration device |
| CN2403604Y (en) * | 2000-01-14 | 2000-11-01 | 上海同捷科技有限公司 | Vibration-damper valve |
| CN201236918Y (en) * | 2008-07-31 | 2009-05-13 | 重庆长安汽车股份有限公司 | Magnetic variable-stiffness coil spring apparatus for automotive suspension |
| CN201459536U (en) * | 2009-06-10 | 2010-05-12 | 上海同研城铁减振技术有限公司 | High-damping steel spring bearing floating slab structure for rail transportation |
| CN102501736A (en) * | 2011-10-25 | 2012-06-20 | 河南科技大学 | Elastic device for front suspension for heavy articulated dump truck |
| CN202482713U (en) * | 2012-01-30 | 2012-10-10 | 重庆信合塑胶有限公司 | Damping and vibration isolating device for traffic tracks |
-
2014
- 2014-12-03 CN CN201410721736.8A patent/CN104594138B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2995253B2 (en) * | 1990-02-28 | 1999-12-27 | 東急建設株式会社 | Roadbed anti-vibration device |
| CN2403604Y (en) * | 2000-01-14 | 2000-11-01 | 上海同捷科技有限公司 | Vibration-damper valve |
| CN201236918Y (en) * | 2008-07-31 | 2009-05-13 | 重庆长安汽车股份有限公司 | Magnetic variable-stiffness coil spring apparatus for automotive suspension |
| CN201459536U (en) * | 2009-06-10 | 2010-05-12 | 上海同研城铁减振技术有限公司 | High-damping steel spring bearing floating slab structure for rail transportation |
| CN102501736A (en) * | 2011-10-25 | 2012-06-20 | 河南科技大学 | Elastic device for front suspension for heavy articulated dump truck |
| CN202482713U (en) * | 2012-01-30 | 2012-10-10 | 重庆信合塑胶有限公司 | Damping and vibration isolating device for traffic tracks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104594138B (en) | 2016-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Shuang Inventor before: Chen Huanxiang |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170224 Address after: 100037 Beijing, Fuchengmen, North Street, No. five, No. Patentee after: China Metro Engineering Consulting Co., Ltd. Address before: Along the road 233000 Anhui Longzihu district city of Bengbu province No. 240 1 unit 1 Building No. 4 Patentee before: Chen Huanxiang |