CN107119509A - A kind of long ramp floating plate positioner - Google Patents
A kind of long ramp floating plate positioner Download PDFInfo
- Publication number
- CN107119509A CN107119509A CN201710544799.4A CN201710544799A CN107119509A CN 107119509 A CN107119509 A CN 107119509A CN 201710544799 A CN201710544799 A CN 201710544799A CN 107119509 A CN107119509 A CN 107119509A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- plate
- roller
- bottom plate
- upper body
- 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
- 238000007667 floating Methods 0.000 title claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 210000005056 cell body Anatomy 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000009411 base construction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000003663 paint preservative agent Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- E01B19/003—Means for reducing the development or propagation of noise
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention relates to a kind of long ramp floating plate positioner, including pre-buried mounting seat, pedestal, force-bearing base, cover plate, fastening screw and roller, the pre-buried mounting seat is made up of steel plate and dowel, the pedestal is located at the top of steel plate, the pedestal is made up of pedestal bottom plate and the pedestal upper body being welded in the middle part of pedestal bottom plate, tapped through hole is provided with pedestal upper body top, the force-bearing base is located on pedestal bottom plate, the force-bearing base is made up of " L-shaped " load base and gusset, step slotted eye is provided with the middle part of the side plate of the load base, provided with semicircle loaded cylinder on the inside of the step slotted eye, the cover plate is located on the outside of step slotted eye, the roller is located in loaded cylinder, the fastening screw passes tapped through hole and fixation, the rectangular through holes passed for pedestal upper body are provided with the middle part of the bottom plate of the load base.Present invention construction is reasonable, positions good damping result, easy to install, maintenance workload is few.
Description
Technical field
The present invention relates to a kind of positioner, in particular to a kind of long ramp floating plate positioner.
Background technology
At present, existing subway line does not use floating plate vibration isolation and damping technology also in long steep grade region, so, leads
Subway train is caused to produce sizable vibration and noise when by long steep grade location, the life to surrounding resident causes one
Determine the influence of degree.
The content of the invention
The invention aims to solve above-mentioned existing defect there is provided one kind positioning good damping result, installation to make
With convenient long ramp floating plate positioner.
To achieve the above object, technical scheme is as follows：
A kind of long ramp floating plate positioner, it is characterised in that including pre-buried mounting seat, pedestal, force-bearing base, lid
Plate, fastening screw and roller, the pre-buried mounting seat are made up of steel plate and dowel, and the pedestal is located at the top of steel plate, described
Pedestal is made up of pedestal bottom plate and the pedestal upper body being welded in the middle part of pedestal bottom plate, and screw thread is provided with pedestal upper body top and is led to
Hole, the force-bearing base is located on pedestal bottom plate, and the force-bearing base is made up of " L-shaped " load base and gusset, at the load bottom
Step slotted eye is provided with the middle part of the side plate of seat, provided with semicircle loaded cylinder on the inside of the step slotted eye, the cover plate is located at
On the outside of step slotted eye, to cover stair-type slotted hole, the roller is located in loaded cylinder, and the fastening screw passes screw thread and led to
Hole and fixation, the end face of the fastening screw are connected with the side plane contact of load base, in the bottom plate of the load base
Portion is provided with the rectangular through holes passed for pedestal upper body.
As preferred technical scheme, 5~8 oil grooves, the oil groove are evenly distributed with the inwall of the loaded cylinder
Depth be 1~3mm, place lubricating grease in the oil groove, to roller carry out rotation lubrication.
As preferred technical scheme, the cell body that a depth is 5mm~8mm is equipped with the both ends of the surface of the roller, is used
To reduce the contact area of roller end face and loaded cylinder, reduce frictional force.
As preferred technical scheme, the middle part of the cover plate is provided with arc-shaped slot, the arc-shaped slot and roller
Exterior arc surface match.
Beneficial effects of the present invention are：Construction is reasonable, positions good damping result, easy to install, maintenance workload is few,
The technological gap for using floating plate vibration isolation and damping technology on long steep grade circuit is both at home and abroad filled up.
Brief description of the drawings
Fig. 1 is a kind of front view of long ramp floating plate positioner of the present invention；
Fig. 2 is a kind of left view of long ramp floating plate positioner of the present invention；
Fig. 3 is base construction schematic diagram in Fig. 1；
Fig. 4 and Fig. 5 are force-bearing base structural representation in Fig. 1；
In figure：1- mounting seats, 1-1- steel plates, 1-2- dowels, 2- pedestals, 2-1- pedestal bottom plates, 2-2- pedestals upper body, 3- are held
Power seat, 3-1- loads base, 3-2- gussets, 4- cover plates, 5- fastening screws, 6- rollers, 7- tapped through holes, 8- steps slotted eye,
9- loaded cylinders, 10- through holes, 11- arc-shaped slots.
Embodiment
To make to have a better understanding and awareness to architectural feature of the invention and the effect reached, to preferably
Embodiment and accompanying drawing coordinate detailed description, are described as follows：
As shown in Fig. 1~5, a kind of long ramp floating plate positioner, including pre-buried mounting seat 1, pedestal 2, force-bearing base
3rd, cover plate 4, fastening screw 5 and roller 6, pre-buried mounting seat 1 are made up of steel plate 1-1 and dowel 1-2, and pedestal 2 is located at steel plate 1-1's
Top, pedestal 2 is made up of pedestal bottom plate 2-1 and the pedestal upper body 2-2 being welded in the middle part of pedestal bottom plate 2-1, in pedestal upper body 2-2
Top is provided with tapped through hole 7, and force-bearing base 3 is located on pedestal bottom plate 2-1, and force-bearing base 3 is by " L-shaped " load base 3-1 and gusset 3-2
Composition, is provided with step slotted eye 8 in the middle part of load base 3-1 side plate, in the inner side of step slotted eye 8 provided with semicircle loaded cylinder
9, cover plate 4 is located at the outside of step slotted eye 8, and to cover stair-type slotted hole 8, roller 6 is located in loaded cylinder 9, and fastening screw 5 is worn
Go out tapped through hole 7 and fixed, the end face of fastening screw 5 is connected with load base 3-1 side plane contact, in load base 3-1
Bottom plate in the middle part of be provided with the rectangular through holes 10 passed for pedestal upper body 2-2.
In the present embodiment, be evenly distributed with 5~8 oil grooves on the inwall of loaded cylinder 9, the depth of oil groove for 1~
3mm, places lubricating grease in oil groove, to carry out rotation lubrication to roller 6.
In the present embodiment, the cell body 10 that a depth is 5mm~8mm is equipped with the both ends of the surface of roller 6, to reduce rolling
The contact area of the end face of post 6 and loaded cylinder 9, reduces frictional force.
In the present embodiment, the middle part of cover plate 4 is provided with arc-shaped slot 11, the external arc of arc-shaped slot 11 and roller 6
Face matches.
The specific installation steps of the present embodiment are：All parts need to keep neat and tidy non-corrosive before installing, first by anchor
Pre-buried mounting seat 1, is then placed into the position specified and with the bar-mat reinforcement of wiring substrate by muscle 1-2 and steel plate 1-1 welding fabrications
Start to pour substrate after colligation is firm, should be by plane on the steel plate 1-1 of pre-buried mounting seat 1 with pouring when placing pre-buried mounting seat 1
The base plane built is concordant.After floating plate and vibration isolator installation, the fitting machine in the positioner mounting hole of floating plate
Pedestal bottom plate 2-1 and steel plate 1-1 is welded jail by seat 2, the welded shaping of pedestal upper body 2-2 and pedestal bottom plate 2-1 of support 2
Gu, and cover plate 4 and loaded cylinder 9 are used into mode connects for screw, gusset 3-2 is welded and fixed with load base 3-1, in load base 3-1
Bottom plate in the middle part of be provided with the rectangular through holes 10 passed for pedestal upper body 2-2, be provided with tapped through hole 7 on pedestal upper body 2-2 tops,
Fastening screw 5 passes tapped through hole 7 and fixed, and force-bearing base 3 can be adjusted with fastening screw 5 to appropriate position, will with screw
Force-bearing base 3 is connected with pedestal 2.Need first to add in the oil groove of loaded cylinder 9 when installing roller 6 with loaded cylinder 9 and lubricate
Roller 6, is then arranged in the loaded cylinder 9 on load base 3-1 side plates by fat again, and spraying Dark grey is carried out after integral installation is good
Epoxy zinc-rich paint preservative treatment so that anti-corrosive properties are more preferable.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and that described in above-described embodiment and specification is the present invention
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its
Equivalent is defined.
Claims (4)
1. a kind of long ramp floating plate positioner, it is characterised in that including pre-buried mounting seat, pedestal, force-bearing base, cover plate,
Fastening screw and roller, the pre-buried mounting seat are made up of steel plate and dowel, and the pedestal is located at the top of steel plate, the pedestal
It is made up of pedestal bottom plate and the pedestal upper body being welded in the middle part of pedestal bottom plate, tapped through hole is provided with pedestal upper body top,
The force-bearing base is located on pedestal bottom plate, and the force-bearing base is made up of " L-shaped " load base and gusset, in the load base
Step slotted eye is provided with the middle part of side plate, provided with semicircle loaded cylinder on the inside of the step slotted eye, the cover plate is located at step
On the outside of shape slotted eye, to cover stair-type slotted hole, the roller is located in loaded cylinder, and the fastening screw passes tapped through hole simultaneously
Fixed, the end face of the fastening screw is connected with the side plane contact of load base, set in the middle part of the bottom plate of the load base
There are the rectangular through holes passed for pedestal upper body.
2. a kind of long ramp floating plate positioner according to claim 1, it is characterised in that：In the loaded cylinder
5~8 oil grooves are evenly distributed with inwall, the depth of the oil groove is 1~3mm, places lubricating grease in the oil groove, is used to
Rotation lubrication is carried out to roller.
3. a kind of long ramp floating plate positioner according to claim 1, it is characterised in that：The two of the roller
End face is equipped with the cell body that a depth is 5mm~8mm, and the contact area to reduce roller end face and loaded cylinder reduces friction
Power.
4. a kind of long ramp floating plate positioner according to claim 1, it is characterised in that：The middle part of the cover plate
Provided with arc-shaped slot, the exterior arc surface of the arc-shaped slot and roller matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544799.4A CN107119509B (en) | 2017-07-06 | 2017-07-06 | Positioning device for long-ramp floating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544799.4A CN107119509B (en) | 2017-07-06 | 2017-07-06 | Positioning device for long-ramp floating plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107119509A true CN107119509A (en) | 2017-09-01 |
| CN107119509B CN107119509B (en) | 2023-12-22 |
Family
ID=59731099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710544799.4A Active CN107119509B (en) | 2017-07-06 | 2017-07-06 | Positioning device for long-ramp floating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107119509B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02101201A (en) * | 1988-10-11 | 1990-04-13 | Teito Kousokudo Kotsu Eidan | Floating slab track |
| KR200197806Y1 (en) * | 2000-05-04 | 2000-09-15 | 박장묵 | A base plate in railway diverging machine |
| CN101545518A (en) * | 2008-03-29 | 2009-09-30 | 尹学军 | Vibration isolation device and application thereof |
| CN101775762A (en) * | 2010-02-05 | 2010-07-14 | 北京市劳动保护科学研究院 | Vibration isolating support structure of damping spring floating track bed and installation method thereof |
| WO2010083734A1 (en) * | 2009-01-22 | 2010-07-29 | 隔而固(青岛)振动控制有限公司 | Built-in vibration isolation device and application thereof |
| CN203307692U (en) * | 2013-06-06 | 2013-11-27 | 隔而固(青岛)振动控制有限公司 | Built-in joint sleeve with anchoring part |
| CN203729160U (en) * | 2014-02-27 | 2014-07-23 | 青岛四方车辆研究所有限公司 | Vibration attenuation composite spring absorber assembly for floating slab tracks |
| CN105350409A (en) * | 2015-11-23 | 2016-02-24 | 中铁四局集团有限公司 | Construction method for urban rail transit long sleeper type steel spring floating slab track bed turnout |
| CN206887639U (en) * | 2017-07-06 | 2018-01-16 | 南京华创交通设备有限公司 | A kind of long ramp floating plate positioner |
-
2017
- 2017-07-06 CN CN201710544799.4A patent/CN107119509B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02101201A (en) * | 1988-10-11 | 1990-04-13 | Teito Kousokudo Kotsu Eidan | Floating slab track |
| KR200197806Y1 (en) * | 2000-05-04 | 2000-09-15 | 박장묵 | A base plate in railway diverging machine |
| CN101545518A (en) * | 2008-03-29 | 2009-09-30 | 尹学军 | Vibration isolation device and application thereof |
| WO2010083734A1 (en) * | 2009-01-22 | 2010-07-29 | 隔而固(青岛)振动控制有限公司 | Built-in vibration isolation device and application thereof |
| CN101775762A (en) * | 2010-02-05 | 2010-07-14 | 北京市劳动保护科学研究院 | Vibration isolating support structure of damping spring floating track bed and installation method thereof |
| CN203307692U (en) * | 2013-06-06 | 2013-11-27 | 隔而固(青岛)振动控制有限公司 | Built-in joint sleeve with anchoring part |
| CN203729160U (en) * | 2014-02-27 | 2014-07-23 | 青岛四方车辆研究所有限公司 | Vibration attenuation composite spring absorber assembly for floating slab tracks |
| CN105350409A (en) * | 2015-11-23 | 2016-02-24 | 中铁四局集团有限公司 | Construction method for urban rail transit long sleeper type steel spring floating slab track bed turnout |
| CN206887639U (en) * | 2017-07-06 | 2018-01-16 | 南京华创交通设备有限公司 | A kind of long ramp floating plate positioner |
Non-Patent Citations (1)
| Title |
|---|
| 刘攀宇;: "地铁钢弹簧浮置板道床施工工艺", 市政技术, no. 05 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107119509B (en) | 2023-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231130 Address after: 247100 Building D1, Environmental Protection Industrial Park, High tech Zone, Chizhou City, Anhui Province Applicant after: CHIZHOU HAILIN CLOTHING CO.,LTD. Applicant after: NANJING HUACHUANG TRAFFIC EQUIPMENT Co.,Ltd. Address before: 211100 No.1 Shijing Road, Gaoqiao Industrial Park, Jiangning District, Nanjing City, Jiangsu Province Applicant before: NANJING HUACHUANG TRAFFIC EQUIPMENT Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |