CN203958926U - Long chi rail transporting securing device - Google Patents
Long chi rail transporting securing device Download PDFInfo
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- CN203958926U CN203958926U CN201420356521.6U CN201420356521U CN203958926U CN 203958926 U CN203958926 U CN 203958926U CN 201420356521 U CN201420356521 U CN 201420356521U CN 203958926 U CN203958926 U CN 203958926U
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- clamping plate
- cushion block
- threaded rod
- long
- long threaded
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Abstract
The utility model discloses a kind of long chi rail transporting securing device, in transportation, to the better long chi rail transporting securing device of the horizontal restriction effect of long chi rail, comprise the first clamping plate, upper long threaded rod, the first clamping plate cushion block, middle cushion block, the second clamping plate cushion block, the second clamping plate and jam nut; Described upper long threaded rod is at least two and be arranged on the first clamping plate; In the middle of described, cushion block is at least one; On described the first clamping plate cushion block, middle cushion block, the second clamping plate cushion block and the second clamping plate, be equipped with for the through hole through upper long threaded rod; The first clamping plate cushion block, middle cushion block, the second clamping plate cushion block, the second clamping plate and jam nut are installed on described upper long threaded rod successively.Long chi rail is clamped between cushion block and cushion block, by jam nut, is locked, and has realized the clamping of long chi rail in transportation and has fixed, and has well limited the transverse shifting of long chi rail, has avoided rocking causing that collision causes Rail Surface Abrasion; This apparatus structure is simple, with low cost, easy and simple to handle, practical.
Description
Technical field
The utility model relates to a kind of rail fastening device, is specifically related to a kind of long chi rail transporting securing device.
Background technology
Rail is the vitals of track structure, and length is greater than the rail of 25 meters and is called long chi rail by us.The long chiization of rail is produced and can greatly be improved its lumber recovery, increases the length of scale rail, reduces the quantity of welded joint, improves ride comfort and the safe reliability of orbital motion.The long chiization of rail is produced and is also convenient to it to carry out hot pre-bending, reduces the sinuousness before steel rail straightening, the unrelieved stress and the surface damage that to reduce rail, because of aligning, cause.
At present, adopt general flat truck to carry out the transportation of the scale rail of 25m～100m, adopt special-purpose long rail car to carry out the transportation of 250m～500m welding long rail string.Every layer of rail of the long rail car of every row adopts a lock bracket, long chi rail vertical direction fixed, and adopt special edger roll laterally to carry out certain restriction to rail.Because the long chi rail of problem of length is difficult for loading and reinforcing, transport very inconveniently, although there is edger roll restriction to produce and rock, collide, cause Rail Surface Abrasion in transportation or often.
Utility model content
The technical problems to be solved in the utility model has been to provide in a kind of transportation the better long chi rail transporting securing device of the horizontal restriction effect of long chi rail.
In order to solve the problems of the technologies described above, the utility model provides a kind of long chi rail transporting securing device, comprises the first clamping plate, upper long threaded rod, the first clamping plate cushion block, middle cushion block, the second clamping plate cushion block, the second clamping plate and jam nut; Described upper long threaded rod is at least two and be arranged on the first clamping plate; In the middle of described, cushion block is at least one; On described the first clamping plate cushion block, middle cushion block, the second clamping plate cushion block and the second clamping plate, be equipped with for the through hole through upper long threaded rod; The first clamping plate cushion block, middle cushion block, the second clamping plate cushion block, the second clamping plate and jam nut are installed on described upper long threaded rod successively.
As a kind of improvement of the present utility model, the quantity of described upper long threaded rod is four, and two of described upper long threaded rods are one group, and long threaded rod mirror image is arranged on the first clamping plate on two groups.
As a kind of improvement of the present utility model, on described the first clamping plate, be also provided with lower long threaded rod; Described lower long threaded rod is positioned at the below of long threaded rod, and one end of lower long threaded rod is through the second clamping plate and jam nut is housed.
As a kind of improvement of the present utility model, the quantity of above-mentioned lower long threaded rod is two, and mirror image is arranged on the first clamping plate.
As a kind of improvement of the present utility model, described middle cushion block is even numbered blocks, on described upper long threaded rod, is also provided with big cushion block, and the middle cushion block quantity of described big cushion block the right and left equates.
As a kind of improvement of the present utility model, the quantity of above-mentioned middle cushion block is 12.
As a kind of improvement of the present utility model, described upper long nut post is through the first clamping plate and jam nut is installed.
As a kind of improvement of the present utility model, the cross-sectional plane of described middle cushion block is the shape of falling ∏.
As a kind of improvement of the present utility model, on described the first clamping plate and the second clamping plate, be equipped with draw-in groove.
The beneficial effects of the utility model are: the gap between long chi rail head of rail placed side by side is padded with middle cushion block, the long chi rail of each root is all clamped between cushion block and cushion block, by jam nut, be locked, having realized the clamping of long chi rail in transportation fixes, limited the transverse shifting of long chi rail, avoided rocking the rail collision causing and made Rail Surface Abrasion; By clamping plate are connected and have further limited vertically moving of long chi rail with locking mounting; This device not only can be realized by the length of cushion block quantity in the middle of increasing and long threaded rod the fixing of many long chi rail, and fixedly makes by this device that long chi loading and unloading steel rails is convenient, efficiency is higher.The advantages such as that this device also has is simple in structure, be easy to manufacture, easy to maintenance, with low cost, easy and simple to handle, practical.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment of the present utility model;
Fig. 2 is another kind of embodiment of the present utility model;
Fig. 3 is the right elevation of Fig. 1 embodiment;
Fig. 4 is the left view of Fig. 2 embodiment;
Fig. 5 is another embodiment of the present utility model;
Fig. 6 is the birds-eye view of Fig. 5 embodiment;
Fig. 7 is loading application drawing of the present utility model;
In figure, be labeled as: the first clamping plate 1, upper long threaded rod 11, lower long threaded rod 12, draw-in groove (13,51), the first clamping plate cushion block 2, middle cushion block 3, the second clamping plate cushion block 4, the second clamping plate 5, jam nut 6, long chi rail 7, big cushion block 8 and locking mounting crossbeam 9.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1,3, long chi rail transporting securing device, comprises the first clamping plate 1, upper long threaded rod 11, the first clamping plate cushion block 2, middle cushion block 3, the second clamping plate cushion block 4, the second clamping plate 5 and jam nut 6; Described upper long threaded rod 11 is at least two and be arranged on the first clamping plate 1; In the middle of described, cushion block 3 is at least one; On described the first clamping plate cushion block 2, middle cushion block 3, the second clamping plate cushion block 4 and the second clamping plate 5, be equipped with for the through hole through upper long threaded rod 11; The first clamping plate cushion block 2, middle cushion block 3, the second clamping plate cushion block 4, the second clamping plate 5 and jam nut 6 are installed on described upper long threaded rod 11 successively.
Wherein, the first clamping plate 1 are identical with the second clamping plate 5, can make with steel plate; The first clamping plate cushion block 2 is identical with the second clamping plate cushion block 4, can make with bloom; Middle cushion block 3 can be that bloom can be also that the welding bloom of inverted T-shaped or the shape of falling ∏ etc. is made; Upper long threaded rod 11 can be used smooth surface, and car threaded rod iron in one or both ends is made.
From Fig. 1,3 can find out, long threaded rod 11 passes the first clamping plate 1 and jam nut 6 is installed, sandwich after long chi rail, upper long threaded rod 11 passes jam nut 6 that the jam nut 6 of the first clamping plate 1 rear installation coordinates upper long threaded rod 11 to pass the second clamping plate 5 rear installations long chi rail that is jointly locked; From Fig. 2,4 can find out, long threaded rod 11 is fixed on the first clamping plate 1 by holding screw; Upper long threaded rod 11 can also be arranged on the first clamping plate 1 by other means, such as: welding, bolt fixes, pin is fixed and jump ring is fixing etc.
Concrete, the quantity of described upper long threaded rod 11 is four, and 11 two of upper long threaded rods are one group, and long threaded rod 11 mirror images are arranged on the first clamping plate 1, as shown in Figure 3,4 on two groups.
Concrete, on described the first clamping plate 1, be also provided with lower long threaded rod 12; Described lower long threaded rod 12 is positioned at the below of long threaded rod 11, and one end of lower long threaded rod 12 is through the second clamping plate 5 and jam nut 6 is housed, as shown in Fig. 1,2,3,4,5,6.Lower long threaded rod 12 is for further locking the first clamping plate 1 and the second clamping plate 5, and fixed effect is better.
Concrete, the quantity of described lower long threaded rod 12 is two, and mirror image is arranged on the first clamping plate 1.
In practical application, for the balance of transporting, described middle cushion block 3 is even numbered blocks, on described upper long threaded rod 11, is also provided with a big cushion block 8, and middle cushion block 3 quantity of described big cushion block 8 the right and lefts equate.Big cushion block 8 makes long chi rail be divided into two large divisions's clamping at two its two ends, makes the transport trolley left and right balance that is stressed.Concrete, described middle cushion block 3 is 12, as shown in Figure 5,6.
Concrete, described upper long nut post 11 arranges through the first clamping plate 1, and upper long nut post 11 is provided with jam nut 6 through one end of the first clamping plate 1.
Concrete, the cross-sectional plane of described middle cushion block 3 is the shape of falling ∏, and in the middle of ∏ shape, cushion block 3 is saved materials, and cost of manufacture is lower.
In order to facilitate clamping plate to be connected with locking mounting, on described the first clamping plate 1 and the second clamping plate 5, be equipped with draw-in groove (13,51), draw-in groove (13,51) can make clamping plate be stuck on locking mounting crossbeam 9 and further limit vertically moving of long chi rail, as shown in Figure 7.
Embodiment:
The first clamping plate 1 are identical with the second clamping plate 5, with the steel plate that long 572mm, wide 296mm, thickness are 20mm, make, downside at the first clamping plate 1 and the second clamping plate 5 is provided with draw-in groove (13,51), the long 230mm of draw-in groove, wide 100mm, on clamping plate, have 6 through holes, the diameter of through hole is 28mm, as shown in Figure 3,4; Upper long threaded rod 11 is identical with lower long threaded rod 12, with long 2300mm, diameter, is that 24mm and ganoid rod iron are made, and rod iron double-ended vehicle has the long screw thread M24 of 90mm, and the quantity of upper long threaded rod 11 is 4, and the quantity of lower long threaded rod 12 is 2; The just the same bloom that is 39 by long 572mm, wide 87. thickness of the first clamping plate cushion block 2 and the second clamping plate cushion block 4 is made, and has 4 through holes on clamping plate cushion block, and the diameter of through hole is 28mm; It is the shape of falling ∏ that middle cushion block 3 becomes cross-sectional plane by Plate Welding, middle cushion block 3 comprises horizontal segment and vertical section, 3 two vertical sections of middle cushion block are respectively equipped with 4 through holes of mutual correspondence, the diameter of through hole is 28mm, the width of middle cushion block 3 horizontal segments is 76mm, the length of middle cushion block 3 is 572mm, and quantity is 12; It is the nut M24 of 320Nm that jam nut 6 is selected screw-down torque, and quantity is 24; Big cushion block 8 is similar to middle cushion block 3, and only horizontal segment is wider than middle cushion block 3, is 96mm.
Prepackage: first, the through hole that upper long threaded rod 11 is passed on the first clamping plate 1, and loading onto jam nut 6 through end; Then, successively the first clamping plate cushion block 2, middle cushion block 3 (6), big cushion block 8, middle cushion block 3 (6), the second clamping plate cushion block 4, the second clamping plate 5 are passed to upper long threaded rod 11; Finally, jam nut 6 is loaded onto in the one end that passes the second clamping plate 5 at upper long threaded rod 11; Require: make the first clamping plate cushion block 2 be adjacent to the first clamping plate 1, the second clamping plate cushion block 4 and be adjacent to the second clamping plate 5, between cushion block and cushion block, retain certain gap, as shown in Figure 6.
Clamp: as shown in Figure 5,14 long chi rail are placed side by side successively, the securing device being pre-installed is placed on long chi rail, guarantee that the gap between long chi rail head of rail pads with middle cushion block 3 or big cushion block 8, the long chi rail at two is sandwiched in respectively between the first clamping plate cushion block 2 and middle cushion block 3, middle cushion block 3 and the second clamping plate cushion block 4, and two middle long chi rail are sandwiched between middle cushion block 3 and big cushion block 8; Lower long threaded rod 12 is passed to the first clamping plate 1 and the second clamping plate 5 and loads onto jam nut 6 at the two ends of lower long threaded rod 12; Tighten all jam nuts 6 long chi rail is clamped by cushion block, at the two ends of all upper long threaded rods 11 and lower long threaded rod 12, be loaded on a jam nut 6, make to form interlocking structure between jam nut 6; Finally, by the draw-in groove on clamping plate (13,51), clamping plate are stuck on locking mounting crossbeam 9, fixedly complete; As shown in Figure 7.
Claims (9)
1. long chi rail transporting securing device, is characterized in that: comprise the first clamping plate (1), upper long threaded rod (11), the first clamping plate cushion block (2), middle cushion block (3), the second clamping plate cushion block (4), the second clamping plate (5) and jam nut (6); Described upper long threaded rod (11) is at least two and be arranged on the first clamping plate (1); In the middle of described, cushion block (3) is at least one; On described the first clamping plate cushion block (2), middle cushion block (3), the second clamping plate cushion block (4) and the second clamping plate (5), be equipped with for the through hole through upper long threaded rod (11); The first clamping plate cushion block (2), middle cushion block (3), the second clamping plate cushion block (4), the second clamping plate (5) and jam nut (6) are installed on described upper long threaded rod (11) successively.
2. long chi rail transporting securing device as claimed in claim 1, it is characterized in that: the quantity of described upper long threaded rod (11) is four, (11) two of described upper long threaded rods are one group, and long threaded rod (11) mirror image is arranged on the first clamping plate (1) on two groups.
3. long chi rail transporting securing device as claimed in claim 1, is characterized in that: on described the first clamping plate (1), be also provided with lower long threaded rod (12); Described lower long threaded rod (12) is positioned at the below of long threaded rod (11), and one end of lower long threaded rod (12) is through the second clamping plate (5) and jam nut (6) is housed.
4. long chi rail transporting securing device as claimed in claim 3, it is characterized in that: the quantity of described lower long threaded rod (12) is two, and mirror image is arranged on the first clamping plate (1).
5. long chi rail transporting securing device as claimed in claim 1, it is characterized in that: in the middle of described, cushion block (3) is even numbered blocks, on described upper long threaded rod (11), be also provided with big cushion block (8), middle cushion block (3) quantity of described big cushion block (8) the right and left equates.
6. long chi rail transporting securing device as claimed in claim 5, is characterized in that: in the middle of described, the quantity of cushion block (3) is 12.
7. long chi rail transporting securing device as claimed in claim 1, is characterized in that: described upper long nut post (11) is through the first clamping plate (1) and jam nut (6) is installed.
8. the long chi rail transporting securing device as described in any one in claim 1 to 7, is characterized in that: in the middle of described, the cross-sectional plane of cushion block (3) is the shape of falling ∏.
9. the long chi rail transporting securing device as described in any one in claim 1 to 7, is characterized in that: on described the first clamping plate (1) and the second clamping plate (5), be equipped with draw-in groove (13,51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356521.6U CN203958926U (en) | 2014-06-30 | 2014-06-30 | Long chi rail transporting securing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356521.6U CN203958926U (en) | 2014-06-30 | 2014-06-30 | Long chi rail transporting securing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203958926U true CN203958926U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356521.6U Active CN203958926U (en) | 2014-06-30 | 2014-06-30 | Long chi rail transporting securing device |
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| CN (1) | CN203958926U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692447A (en) * | 2016-04-19 | 2016-06-22 | 中铁十六局集团铁运工程有限公司 | Hoisting device of underground railway line turnout assembly and hoisting method |
| CN106274949A (en) * | 2016-08-31 | 2017-01-04 | 天津电力机车有限公司 | A kind of railway long rail transport Anti-side-turning device |
| CN109667204A (en) * | 2017-10-17 | 2019-04-23 | 中车沈阳机车车辆有限公司 | Rail guiding device and steel rail transport train |
-
2014
- 2014-06-30 CN CN201420356521.6U patent/CN203958926U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692447A (en) * | 2016-04-19 | 2016-06-22 | 中铁十六局集团铁运工程有限公司 | Hoisting device of underground railway line turnout assembly and hoisting method |
| CN106274949A (en) * | 2016-08-31 | 2017-01-04 | 天津电力机车有限公司 | A kind of railway long rail transport Anti-side-turning device |
| CN106274949B (en) * | 2016-08-31 | 2018-03-30 | 天津电力机车有限公司 | A kind of railway long rail transports Anti-side-turning device |
| CN109667204A (en) * | 2017-10-17 | 2019-04-23 | 中车沈阳机车车辆有限公司 | Rail guiding device and steel rail transport train |
| CN109667204B (en) * | 2017-10-17 | 2020-06-30 | 中车沈阳机车车辆有限公司 | Rail guider and rail transport vechicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160113 Address after: 6 No. 617000 Panzhihua city of Sichuan Province, Gesala Avenue Patentee after: SICHUAN GUOXIN MACHINE MANUFACTURING CO., LTD. Address before: 617023 Panzhihua city of Sichuan Province East kapok Road No. 72 Patentee before: Panzhihua Steel City Group Co., Ltd. |