CN205152732U - Special guard rail of hump car retarder - Google Patents
Special guard rail of hump car retarder Download PDFInfo
- Publication number
- CN205152732U CN205152732U CN201520916425.7U CN201520916425U CN205152732U CN 205152732 U CN205152732 U CN 205152732U CN 201520916425 U CN201520916425 U CN 201520916425U CN 205152732 U CN205152732 U CN 205152732U
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- rail
- creep
- stock
- vehicle speed
- speed reducer
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Abstract
The utility model provides a special guard rail of hump car retarder, including support rail seat, guardrail and clamp plate, the support rail seat be " L " shape, the tip fixed mounting guardrail of its vertical one side, and the middle part of its level one side is equipped with the mounting groove, tip and clamp plate fixed connection, the flange of rail of mounting groove and clamp plate cooperation chucking stock rail, still be equipped with adjusting shim between support rail seat and the guardrail, the contact segment of support rail seat, clamp plate and stock rail is equipped with the anti -creep pad, include still that the anti -creep presss from both sides, anti -creep mounting board dress is at the flange of rail of stock rail. Special guard rail of hump car retarder, simple structure, the installation maintain conveniently and the commonality good, can install on gravity type and non - gravity type car retarder. The wheel of can effectual swift current to the reduction gear putting the vehicle plays the protective action, reduces the reduction gear and falls the accident rate. The utility model discloses with stock rail direct contact not, can guarantee its insulating properties.
Description
Technical field
The utility model belongs to hump vehicle deceleration field, especially relates to a kind of reducer check rail.
Background technology
Hump vehicle speed reducer is divided into gravity vehicle reducer and non-gravity formula car retarder.
Gravity vehicle reducer check rail is mainly arranged on the transition railway roadbed of the entrance and exit of reducer, and the principal mode of current gravity check rail is that bilateral hangs rail, and middle mode with bolts is fastening, and sets up insulation protecting device.Non-gravity formula car retarder, without special check rail, only has re-railing block.The length of straigh line of the entrance and exit of non-gravity formula car retarder is uncertain, generally designs according to the situation at scene.
In prior art, gravity vehicle reducer is different with the distance of the entrance and exit straightway of non-gravity formula car retarder, and check rail can not be unified by straightway distance restriction model, there is not interchangeability; On-insulated problem is easily there is in gravity vehicle reducer wheel track type after installing.
Summary of the invention
In view of this, the utility model is intended to propose the special check rail of a kind of hump vehicle speed reducer, to be common to the entrance and exit position of the car retarder of gravity and non-gravity formula, effectively protective action is played to the wheel of the skating vehicle of reducer, reduce reducer and to slide down accident rate.
For achieving the above object, the technical solution of the utility model is achieved in that
The special check rail of a kind of hump vehicle speed reducer, comprise support rail seat, guard rail and pressing plate, support rail seat is " L " shape, the end winding support of its vertical side installs guard rail, the middle part of its horizontal side is provided with mounting groove, and end is fixedly connected with pressing plate, and mounting groove and pressing plate coordinate the flange of rail of clamping stock rail, also be provided with adjustment pad between described support rail seat and guard rail, the contact portion of support rail seat, pressing plate and stock rail is provided with anti-creep pad; Also comprise anti-creep folder, anti-creep mounting board is contained in the flange of rail of stock rail.
Further, the direction of described anti-creep folder relative vehicle rolling, after being installed on support rail seat.
Further, the symmetrical flange of rail being installed on stock rail of described anti-creep folder, anti-creep folder is provided with installing hole, and two anti-creeps clamp solid through installing hole by bolt.
Further, described anti-creep folder is provided with anti-creep pad with stock rail contact portion.
Further, described guard rail right flank is b, b at a distance of the distance of rail head left surface of stock rail is 44 ~ 46mm.
Further, the distance of the upper surface of described guard rail upper surface and stock rail rail head is that c, c are not less than 70mm.
Further, the web of the rail of described guard rail is provided with installing hole, and erection bolt is fixed through installing hole and support rail seat screw thread, and erection bolt is furnished with spring washer.
Further, adjusting pad is rigid material.
Relative to prior art, the special check rail of hump vehicle speed reducer described in the utility model has following advantage:
The special check rail of hump vehicle speed reducer described in the utility model, structure is simple, convenient for installation and maintenance and versatility good, can be arranged on gravity and non-gravity formula car retarder.Effectively can play protective action to the wheel of the skating vehicle of reducer, reduce reducer and to slide down accident rate.The utility model does not directly contact with stock rail, can ensure its insulating properties.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the scheme of installation of the special check rail of hump vehicle speed reducer described in the utility model embodiment;
Fig. 2 is the special check rail of hump vehicle speed reducer described in the utility model embodiment;
Fig. 3 is the support rail seat of the special check rail of hump vehicle speed reducer described in the utility model embodiment;
The anti-creep that Fig. 4 is the special check rail of hump vehicle speed reducer described in the utility model embodiment presss from both sides.
Description of reference numerals:
1-guard rail; 2-support rail seat; 21-mounting groove; 3-pressing plate; 4-anti-creep pad; 5-adjusts pad; 6-stock rail; 7-erection bolt; 8-spring washer; 9-anti-creep presss from both sides.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " etc. only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, one or more these features can be expressed or impliedly be comprised to the feature being limited with " first ", " second " etc.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood by concrete condition.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As Fig. 1-4, the utility model proposes the special check rail of a kind of hump vehicle speed reducer, comprise support rail seat 2, guard rail 1 and pressing plate 3, support rail seat 2 is " L " shape, and the end winding support of its vertical side installs guard rail 1, and the middle part of its horizontal side is provided with mounting groove 21, end is fixedly connected with pressing plate 3, mounting groove 21 and pressing plate 3 coordinate the flange of rail of clamping stock rail 6, be also provided with and adjust pad 5 between described support rail seat 2 and guard rail 1, and support rail seat 2, pressing plate 3 are provided with anti-creep pad 4 with the contact portion of stock rail 6; Also comprise anti-creep folder 9, anti-creep folder 9 is installed on the flange of rail of stock rail 6.
Above-mentioned anti-creep presss from both sides the direction of 9 relative vehicle rollings, after being installed on support rail seat 2.
Above-mentioned anti-creep presss from both sides the flange of rail that 9 symmetries are installed on stock rail 6, and anti-creep folder 9 is provided with installing hole, and two anti-creeps press from both sides 9 fastening by bolt through installing hole.
Above-mentioned anti-creep folder 9 is provided with anti-creep pad 4 with stock rail 6 contact portion.
Above-mentioned guard rail 1 right flank is b, b at a distance of the distance of rail head left surface of stock rail 6 is 44 ~ 46mm.
The distance of the upper surface of above-mentioned guard rail 1 upper surface and stock rail 6 rail head is that c, c are not less than 70mm.
The web of the rail of above-mentioned guard rail 1 is provided with installing hole, and erection bolt 7 is fixed through installing hole and support rail seat 2 screw thread, and erection bolt 7 is furnished with spring washer 8.
Above-mentioned adjustment pad 5 is rigid material.
During installation, guard rail 1 of the present utility model is a, a near the end face distance of the end face of reducer and the braking rail 10 of reducer is 50 ~ 350mm.First place anti-creep pad 4 at the flange of rail of stock rail 6, put between two sleepers by support rail seat 2, and be suspended on stock rail 6 by mounting groove 21, installation pressing plate 3 is also fastening.Afterwards along the direction of humping of cars, installation anti-creep folder 9 after support rail seat 2 is also fastening, then is arranged on support rail seat 2 by guard rail 1.
When vehicle sails into, the wheel of vehicle can contact with the right flank of guard rail 1, when after guard rail wearing and tearing, guard rail 1 can be moved forward by regulating the thickness of adjustment pad 5.
Guard rail 1 of the present utility model adopts standard rail to process, highly versatile and self-strength is higher.Adjustment pad 5 is rigid gasket.Anti-creep pad 4 can increasing friction force, and coordinates anti-creep folder 9, can effectively prevent support rail seat 2 from creeping along the direction of skating vehicle.
The special check rail of hump vehicle speed reducer described in the utility model, structure is simple, convenient for installation and maintenance and versatility good, can be arranged on gravity and non-gravity formula car retarder.Effectively can play protective action to the wheel of the skating vehicle of reducer, reduce reducer and to slide down accident rate.The utility model does not directly contact with stock rail 6, can ensure its insulating properties.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. the special check rail of hump vehicle speed reducer, it is characterized in that: comprise support rail seat (2), guard rail (1) and pressing plate (3), support rail seat (2) is " L " shape, the end winding support of its vertical side installs guard rail (1), the middle part of its horizontal side is provided with mounting groove (21), end is fixedly connected with pressing plate (3), mounting groove (21) and pressing plate (3) coordinate the flange of rail of clamping stock rail (6), also be provided with between support rail seat (2) and guard rail (1) and adjust pad (5), support rail seat (2), pressing plate (3) is provided with anti-creep pad (4) with the contact portion of stock rail (6), also comprise anti-creep folder (9), anti-creep folder (9) is installed on the flange of rail of stock rail (6).
2. the special check rail of hump vehicle speed reducer according to claim 1, is characterized in that: the direction of described anti-creep folder (9) relative vehicle rolling, after being installed on support rail seat (2).
3. the special check rail of hump vehicle speed reducer according to claim 1 and 2, it is characterized in that: described anti-creep folder (9) symmetry is installed on the flange of rail of stock rail (6), anti-creep folder (9) be provided with installing hole, bolt through installing hole two anti-creeps are pressed from both sides (9) fastening.
4. the special check rail of hump vehicle speed reducer according to claim 3, is characterized in that: described anti-creep folder (9) is provided with anti-creep pad (4) with stock rail (6) contact portion.
5. the special check rail of hump vehicle speed reducer according to claim 1, is characterized in that: described guard rail (1) right flank is b, b at a distance of the distance of rail head left surface of stock rail (6) is 44 ~ 46mm.
6. the special check rail of hump vehicle speed reducer according to claim 1, is characterized in that: the distance of the upper surface of described guard rail (1) upper surface and stock rail (6) rail head is that c, c are not less than 70mm.
7. the special check rail of hump vehicle speed reducer according to claim 1, it is characterized in that: the web of the rail of described guard rail (1) is provided with installing hole, erection bolt (7) is fixed through installing hole and support rail seat (2) screw thread, and erection bolt (7) is furnished with spring washer (8).
8. the special check rail of hump vehicle speed reducer according to claim 1, is characterized in that: described adjustment pad (5) is rigid material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916425.7U CN205152732U (en) | 2015-11-17 | 2015-11-17 | Special guard rail of hump car retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916425.7U CN205152732U (en) | 2015-11-17 | 2015-11-17 | Special guard rail of hump car retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205152732U true CN205152732U (en) | 2016-04-13 |
Family
ID=55688445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520916425.7U Active CN205152732U (en) | 2015-11-17 | 2015-11-17 | Special guard rail of hump car retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205152732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457552A (en) * | 2018-09-28 | 2019-03-12 | 中铁工程设计咨询集团有限公司 | A kind of box steel pipe counter-rail apparatus and its installation method |
| CN110761134A (en) * | 2018-07-25 | 2020-02-07 | 浙江德盛铁路器材股份有限公司 | Guard rail machining method |
-
2015
- 2015-11-17 CN CN201520916425.7U patent/CN205152732U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761134A (en) * | 2018-07-25 | 2020-02-07 | 浙江德盛铁路器材股份有限公司 | Guard rail machining method |
| CN109457552A (en) * | 2018-09-28 | 2019-03-12 | 中铁工程设计咨询集团有限公司 | A kind of box steel pipe counter-rail apparatus and its installation method |
| CN109457552B (en) * | 2018-09-28 | 2019-11-15 | 中铁工程设计咨询集团有限公司 | A kind of box steel pipe counter-rail apparatus and its installation method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |