CN204871487U - Clamping rail mechanism prevents toppling - Google Patents
Clamping rail mechanism prevents toppling Download PDFInfo
- Publication number
- CN204871487U CN204871487U CN201520505885.0U CN201520505885U CN204871487U CN 204871487 U CN204871487 U CN 204871487U CN 201520505885 U CN201520505885 U CN 201520505885U CN 204871487 U CN204871487 U CN 204871487U
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- China
- Prior art keywords
- clamping plate
- overturn
- mount pad
- rail mechanism
- track
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- 238000006073 displacement reaction Methods 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 2
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 2
- 241000018646 Pinus brutia Species 0.000 abstract description 2
- 210000000080 chela (arthropods) Anatomy 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model relates to a clamping rail mechanism prevents toppling belongs to track device technical field, relates to the rail locking mechanism of rail -engaging equipment, and including mount pad and clamping rail pincers, the key lies in in the structure: including the splint of two block types body symmetry in the clamping rail pincers, articulate with the help of the minor axis and form rocker formula structure in the both sides of the mount pad of T shape, pass reverse -flighted screw and location among the opening and closing driving mechanism drive nut that shifts in the opening of splint upper end, the splint lower extreme is and hook -likely forms the matching of preventing toppling with the track I -steel. This clamping rail mechanism utilizes two splint upsets of reverse -flighted screw drive to open and shut, and the pine leaves or the locking track is rapid and reliable, overall structure is simple, convenient operation, can avoid the handling equipment lapse and tumble, and factor of safety is high.
Description
Technical field
The utility model belongs to track equipment technical field, relates to the rail catch gear of track travel equipment, specifically a kind of overturn-preventing folder rail mechanism.
Background technology
Rail clamping device is a kind of anti-slip device be arranged on the track carrier of outside work.For the bank be arranged on the bank-ship docking natural fuels handling equipment, because of the impact of tide, stormy waves, need to make it fixing when its walking frame stops by folder rail mechanism, in case high wind is passed and the power of toppling causes device damage.
The folder rail mechanism of current use has plenty of side clamping plate folding, have plenty of by voussoir or the action of Hydraulic Cylinder clamping plate, complex structure, operation are wasted time and energy, clamping effect is poor, and two railway clamping arms clamping or when unclamping net synchronization capability also poor, thus have impact on the safety performance of equipment emergency start or locking.
Summary of the invention
The utility model is in order to improve the safety performance of bank-ship docking natural fuels handling equipment, and devise a kind of folder rail mechanism, drive two clamping plate foldings by reverse-flighted screw, structure is simple, easy to operate, can prevent handling equipment from passing and tumbling.
The technical solution of the utility model is: a kind of overturn-preventing folder rail mechanism, structure comprises mount pad and rail tongsrail clamp, key is: rail tongsrail clamp comprises the clamping plate of two pieces of body symmetries, the both sides being hinged on the mount pad of T-shaped by minor axis form rocking plate type structure, be positioned with displacement drive nut through the reverse-flighted screw in folding driver train in the gap of clamping plate upper end, clamping plate lower end is hook-shapedly form overturn-preventing with track I-beam section and mate.
The beneficial effects of the utility model are: utilize reverse-flighted screw to drive two clamping plate foldings, pine from or locking track rapidly and reliable, integral structure is simple, easy to operate, and handling equipment can be avoided to pass and tumble, safety factor is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of clamping plate;
Fig. 3 is the structural representation of mount pad;
Fig. 4 is the structural representation of displacement nut;
In accompanying drawing, 1 represents clamping plate, and 2 is mount pads, and 2-1 represents gusset, 3 representative displacement drive nuts, and 3-1 represents nut, and 3-2 representative displacement axle, 4 is reverse-flighted screws, and 5 represent minor axis.
Detailed description of the invention
A kind of overturn-preventing folder rail mechanism, structure comprises mount pad 2 and rail tongsrail clamp, key is: rail tongsrail clamp comprises the clamping plate 1 of two pieces of body symmetries, the both sides being hinged on the mount pad 2 of T-shaped by minor axis 5 form rocking plate type structure, be positioned with displacement drive nut 3 through the reverse-flighted screw 4 in folding driver train in the gap 1-1 of clamping plate 1 upper end, clamping plate 1 lower end is hook-shapedly form overturn-preventing with track I-beam section and mate.The thread rotary orientation being positioned at two displacement drive nuts 3 in two clamping plate gap 1-1 is respectively contrary.
Mount pad 2 is fixed on the bottom, chassis of natural fuels handling equipment by nut.
See Fig. 1, Fig. 2, Fig. 4, displacement drive nut 3 comprises the nut 3-1 of truncated cone-shaped and be fixed on the displacement axle 3-2 of round table surface both sides, and displacement axle 3-2 to be limited on clamping plate 1 by means of last item plate and to have rotational freedom.Displacement axle 3-2 through clamping plate 1, and compresses by last item plate, when reverse-flighted screw 4 drive nut 3-1 drives two clamping plate 1 in opposite directions or while deviating from movement, two clamping plate can also with displacement axle 3-2 upset.
The form fit of clamping plate 1 lower inside surface shape and track, its end establish hook formation and track upper edge interface phase supporting.Hook formation is connected on track.Such design, can make locking more reliable.
See Fig. 1, Fig. 3, the mobile size of the hole on mount pad 2 and dynamic bidirectional screw rod 4 matches.Move up and down because reverse-flighted screw 4 being made to have when two clamping plate 1 overturn folding, so the aperture of through hole is greater than the external diameter of reverse-flighted screw 4 on design and installation seat 2, reserved suitable gap.
See Fig. 1, Fig. 2 and Fig. 3, mount pad 2 both sides are provided with gusset 2-1, and gusset 2-1 is placed in the open slot that mates with it in the middle part of clamping plate 1, and minor axis 5 termination through open slot side plate, gusset 2-1 is spacing by spring cotter.
Claims (5)
1. an overturn-preventing folder rail mechanism, structure comprises mount pad (2) and rail tongsrail clamp, it is characterized in that: rail tongsrail clamp comprises the clamping plate (1) of two pieces of body symmetries, the both sides being hinged on the mount pad (2) of T-shaped by minor axis (5) form rocking plate type structure, be positioned with displacement drive nut (3) through the reverse-flighted screw (4) in folding driver train in clamping plate (1) upper end gap (1-1), clamping plate (1) lower end is hook-shapedly form overturn-preventing with track I-beam section and mate.
2. a kind of overturn-preventing folder rail mechanism according to claim 1, it is characterized in that: described displacement drive nut (3) comprises the nut (3-1) of truncated cone-shaped and is fixed on the displacement axle (3-2) of round table surface both sides, displacement axle (3-2) to be limited on clamping plate (1) by means of last item plate and to have rotational freedom.
3. a kind of overturn-preventing folder rail mechanism according to claim 1, is characterized in that: the form fit of described clamping plate (1) lower inside surface shape and track, its end establish hook formation and track upper edge interface phase supporting.
4. a kind of overturn-preventing folder rail mechanism according to claim 1, is characterized in that: the mobile size of the hole on described mount pad (2) and dynamic bidirectional screw rod (4) matches.
5. a kind of overturn-preventing folder rail mechanism according to claim 1, it is characterized in that: described mount pad (2) both sides are provided with gusset (2-1), gusset (2-1) is placed in the open slot that mates with it of clamping plate (1) middle part, and minor axis (5) termination through open slot side plate, gusset (2-1) is spacing by spring cotter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505885.0U CN204871487U (en) | 2015-07-14 | 2015-07-14 | Clamping rail mechanism prevents toppling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505885.0U CN204871487U (en) | 2015-07-14 | 2015-07-14 | Clamping rail mechanism prevents toppling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204871487U true CN204871487U (en) | 2015-12-16 |
Family
ID=54815893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520505885.0U Active CN204871487U (en) | 2015-07-14 | 2015-07-14 | Clamping rail mechanism prevents toppling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204871487U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758594A (en) * | 2016-12-05 | 2017-05-31 | 中车沈阳机车车辆有限公司 | The anti-turning-up devices of rail |
| CN112078623A (en) * | 2020-09-01 | 2020-12-15 | 安徽星辉工业科技有限公司 | Simple rail clamping device |
| CN113753148A (en) * | 2021-09-29 | 2021-12-07 | 中国建筑第八工程局有限公司 | Self-climbing robot suitable for connecting profile steel and operation method thereof |
-
2015
- 2015-07-14 CN CN201520505885.0U patent/CN204871487U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758594A (en) * | 2016-12-05 | 2017-05-31 | 中车沈阳机车车辆有限公司 | The anti-turning-up devices of rail |
| CN106758594B (en) * | 2016-12-05 | 2019-06-25 | 中车沈阳机车车辆有限公司 | The anti-turning-up devices of rail |
| CN112078623A (en) * | 2020-09-01 | 2020-12-15 | 安徽星辉工业科技有限公司 | Simple rail clamping device |
| CN112078623B (en) * | 2020-09-01 | 2021-12-03 | 安徽星辉工业科技有限公司 | Simple rail clamping device |
| CN113753148A (en) * | 2021-09-29 | 2021-12-07 | 中国建筑第八工程局有限公司 | Self-climbing robot suitable for connecting profile steel and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |