CN202163453U - Normal-state brake stopping device - Google Patents
Normal-state brake stopping device Download PDFInfo
- Publication number
- CN202163453U CN202163453U CN201120235325XU CN201120235325U CN202163453U CN 202163453 U CN202163453 U CN 202163453U CN 201120235325X U CN201120235325X U CN 201120235325XU CN 201120235325 U CN201120235325 U CN 201120235325U CN 202163453 U CN202163453 U CN 202163453U
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- China
- Prior art keywords
- rail
- spring
- hole
- stopping
- braking
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Abstract
The utility model discloses a normal-state brake stopping device. The normal-state brake stopping device comprises a spring power accumulator, a bottom beam bracket and a brake rail. The technical points are that the bottom beam bracket is uniformly distributed on an integral rail bed between two base rails; the bottom beam bracket comprises a bottom plate and a vertical plate with a vertical plate coupling hole, wherein the spring power accumulator is arranged on the bottom beam bracket; the spring power accumulator comprises two symmetrically arranged support arm bases with guide pin roll limiting holes; and the brake rail is fastened with the support arm bases. The normal-state brake stopping device has the advantages of a simple structure, reliable performances, simple and easy maintenance, cost saving, a broad application range, a long service life and the like.
Description
Technical field
The utility model relates to the railway security equipment technical field, specifically a kind of normality stopping-down device that on industry railway lines such as large-scale factories and miness, metallurgy, anti-running is carried out stopping-down.
Background technology
At present, industries such as large-scale factories and miness, metallurgy all have own special-purpose railway line.It is used for stop nothing more than top or need the equipment such as stopping device of the additional power energy of the equipment that anti-running carries out stopping-down.The top of stopping is less because of single braking potential, therefore needs to use great quantity and could realize anti-running is carried out stopping-down, and this has not only taken the railway line of length, and is difficult to manage; The employing driven by power that the stopping device of the need additional power energy has, employing pneumatics that has or hydraulic efficiency pressure system drive.Need the parking apparatus of the additional power energy all to need corresponding engine installation; Like electrical motor, oil pump or air pump etc.; And these engine installations not only need corresponding connecting line and joint, but also need high-capacity potential device, large hydraulic station or large-scale air pressure station, and will set up the power cable that matches with it; This has not only consumed a large amount of energy, and the equipment that very easily destroys environment (like noise pollution, oil liquid leakage pollution etc.) on every side of living in.Meanwhile, above-mentioned parking apparatus not only keeps in repair difficulty relatively, and service expenditure is high, and has brought certain trouble for the plant maintenance personnel.Take a broad view of the parking apparatus such as power type, hydraulic or air-pressure type of domestic employing in recent years, all rely on stock rail, and link to each other with stock rail, complete machine is installed on the stock rail through various forms of rail clip connecting devices.But equipment such as weight-measuring device are housed, the space of the stopping device that at all is not installed on the stock rail that has.
Summary of the invention
The purpose of the utility model provides a kind of concrete pedestal that do not need to establish in addition; Do not need closed-center system supports such as electrical motor, oil pump, air pump; Do not set up large-scale Hydraulic Station, air pressure station, do not lay industry railway special lines such as the large-scale factories and miness of being applicable to of power cable, pipeline connection lead and various terminal, metallurgy
Railway security equipment-normality stopping-down device.This stopping device can be arranged on the reliable position of stopping of any needs in the private siding, and can prevent wagon running away safely and effectively.
The purpose of the utility model is to realize like this; It includes spring energy storage device, bottom girder carriage and braking rail; It is characterized in that: described bottom girder carriage is distributed on two integral rails railway roadbeds between the stock rail; This bottom girder carriage includes base plate and the riser that has riser connecting shaft hole, and the bottom girder carriage is provided with spring energy storage device; Described spring energy storage device includes two arm seats that are symmetrically arranged with tape guide bearing pin spacing hole; This guiding bearing pin spacing hole overlaps with riser connecting shaft hole and is connected locking through bearing pin; Two the relative link arm pressing plates of arm seat are provided with and connect the spring hole, connect also to be provided with on the cooresponding link arm pressing plate in spring hole to use the spring positive stop lug boss, lock through screw bolt and nut between the company spring hole on the relative link arm pressing plate; Be set with the spring that supports two link arm pressing plates laterally in bolt shaft; This Spring Card is connected on the spring positive stop lug boss, is provided with support rail supporting plate and rail baffle plate at the arm seat end upside near stock rail, is rail support groove between support rail supporting plate and the rail baffle plate; On the support rail supporting plate, also be provided with the fastening spacing hole of braking rail, be provided with the guide and limit plate in an arm seat end of support rail supporting plate downside; The web of the rail of said braking rail is provided with and connects the rail hole, and this connects, and the rail hole overlaps with the fastening spacing hole of braking rail and it is fastening with an arm seat with braking rail to pass through screw bolt and nut.
Be provided with brace panel between the riser of said bottom girder carriage, be provided with in bottom end both sides and widen accessory plate near stock rail.
Be provided with the axle sleeve in band oil storage road in the described guiding bearing pin spacing hole.
Described spring includes outer spring and inner spring.
Also be provided with protective cover in two link arm pressing plates outside, the link arm pressing plate is provided with the protective cover fastener hole, and the protective cover hole of protective cover overlaps with the protective cover fastener hole and passes through screw lock.
The rail head of said braking rail places in the rail support groove.
The both ends brake surface of said braking rail is the guide surface of stock rail dorsad, and the cooresponding web of the rail of guide surface is provided with length equates and be parallel to guide surface with guide surface reinforced rib.
The utlity model has following characteristics:
1, simple in structure, dependable performance
Cancelled the employed various types of rail clips of stopping device, hydraulic pressure or pneumatic transmission part in the past, saved material, made machine volume less.Simultaneously; This stopping device directly is not connected with stock rail; But directly link to each other with the integral rails railway roadbed; Actv. has prevented that stopping device is in use because the vibrations caused stopping device bolt looseness that vehicle produces, emergency case such as fracture, side by side except be prone to the loosening hidden danger that causes train operation accident because of the rail clip bolt on stock rail.
2, maintaining is simple
Because this stopping device has been cancelled hydraulic pressure or pneumatic transmission part, various types of rail clip connecting devices etc., has reduced working strength of workers to a certain extent, makes maintenance become simple.
3, cost saving
This stopping device utilizes the kinetic energy of vehicle itself and self spring energy-storage that ease slide vehicle is carried out braking maneuver; Need not to establish in addition basis and outside power energy source device (as: voltage transformer, electrical motor, oil pump, air pump, pipeline connection lead and joint etc.); Not only save manpower and materials, and saved construction investment.
4, applied range, long service life
The utility model can be widely used in the railway special line of industries such as large-scale factories and miness, metallurgy, and uses as the anti-safety apparatus that slips of stopping-down.Because this stopping device is not support with the stock rail, directly is connected with the integral rails railway roadbed, and cancelled various rail clips, control system, hydraulic pressure or pneumatic transmission part, makes work more reliable, also increased the service life of stopping device simultaneously greatly.
Description of drawings
Fig. 1 is the utility model normality stopping-down device mounting plane scheme drawing;
Fig. 2 is the part-structure enlarged diagram of Fig. 1;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is middle A-A cross section enlarged diagram of Fig. 3;
Fig. 5 is an arm seat B structural representation;
Fig. 6 looks scheme drawing for the left side of Fig. 5;
Fig. 7 is the schematic top plan view of Fig. 5;
Fig. 8 is the scheme drawing in middle B-B cross section of Fig. 5;
Fig. 9 is a bottom girder carriage D structural representation;
Figure 10 is the birds-eye view of Fig. 9;
Figure 11 is a braking rail G structural representation;
Figure 12 is C among Figure 11-C cross section enlarged diagram;
Figure 13 is D among Figure 11-D cross section enlarged diagram.
Below in conjunction with Figure of description the utility model is done further detailed explanation; But following instance only is the utility model example wherein; The rights protection scope of not representing the utility model and being limited, the rights protection scope of the utility model is as the criterion with claims.
The specific embodiment
Shown in Fig. 1-13; The keystone configuration of the utility model includes spring energy storage device C, bottom girder carriage D and braking rail Z; Bottom girder carriage D is distributed on two integral rails railway roadbeds between the stock rail A, and this bottom girder carriage D includes base plate D3 and the riser D1 that has riser connecting shaft hole D2, is provided with brace panel D4 between the riser D1 of bottom girder carriage; Be provided with in the bottom end both sides near stock rail and widen accessory plate D5, the bottom girder carriage is provided with spring energy storage device C; Spring energy storage device includes two arm seat B that are symmetrically arranged with the tape guide bearing pin B4 of spacing hole; Be provided with the axle sleeve F in band oil storage road in the guiding bearing pin B4 of spacing hole; This guiding bearing pin B4 of spacing hole overlaps with riser connecting shaft hole D2 and is connected locking through bearing pin E, and two the relative link arm pressing plate B5 of arm seat are provided with and connect spring hole B10, also is provided with protective cover C5 in two link arm pressing plate B5 outsides; The link arm pressing plate is provided with protective cover fastener hole B6; The protective cover hole of protective cover overlaps with the protective cover fastener hole and through screw lock, even also is provided with spring positive stop lug boss B9 on the cooresponding link arm pressing plate in spring hole, locks through bolt C1 and nut C4 between the company spring hole on the relative link arm pressing plate; Be set with outer spring C2 and the inner spring C3 that supports two link arm pressing plates laterally in bolt shaft; This outer spring C2 and inner spring C3 are connected on the spring positive stop lug boss B9, are provided with support rail supporting plate B1 and rail baffle plate B3 at the arm seat B end upside near stock rail, are rail support groove B2 between support rail supporting plate and the rail baffle plate; On support rail supporting plate B1, also be provided with the fastening B8 of spacing hole of braking rail, be provided with guide and limit plate B7 in an arm seat end of support rail supporting plate downside; The web of the rail of braking rail is provided with and connects rail hole Z2, and this connects, and rail hole Z2 overlaps with the fastening B7 of spacing hole of braking rail and it is fastening with an arm seat B with braking rail Z to pass through screw bolt and nut.The rail head of braking rail Z places in the rail support groove B2.The both ends brake surface of braking rail is the guide surface ZY of stock rail dorsad, and the cooresponding web of the rail of guide surface is provided with length equates and be parallel to guide surface with guide surface reinforced rib Z1.
When ease slide vehicle passes through normality stopping-down device; Because the normality of stopping device is a braking mode; Promptly the distance between two braking rail brake surfaces is slightly larger than the distance between the ease slide wheel of vehicle medial surface, and at this moment, the wheel medial surface will contact with the brake surface of braking rail; The line slip friction braking of going forward side by side; Wheel is to two stock rail centers extruding stopping device braking rail simultaneously, because braking rail other end rail level closely links to each other with the rail baffle plate of an arm seat, then the suffered squeese pressure of braking rail is delivered on the spring energy storage device by an arm seat.Elastic deformation takes place because of the power of being squeezed in spring; Just produce certain antagonistic force this moment, spring energy storage device also absorbs certain energy simultaneously, makes braking rail not by too much extruding; Two braking rail level distances to guarantee stopping device are constant basically, guarantee the work of stopping device normal reliable.Wheel medial surface and braking rail level be through frictional heat, having consumed ease and having slipped the kinetic energy of vehicle itself, makes kinetic energy in the extremely short time, be converted into heat energy and dissipate, and it is zero causing ease on stopping device to slip the kinetic energy of vehicle, has realized the failure-free stopping-down.
Claims (7)
1. normality stopping-down device; It includes spring energy storage device, bottom girder carriage and braking rail; It is characterized in that: described bottom girder carriage is distributed on two integral rails railway roadbeds between the stock rail; This bottom girder carriage includes base plate and the riser that has riser connecting shaft hole, and the bottom girder carriage is provided with spring energy storage device; Described spring energy storage device includes two arm seats that are symmetrically arranged with tape guide bearing pin spacing hole; This guiding bearing pin spacing hole overlaps with riser connecting shaft hole and is connected locking through bearing pin; Two the relative link arm pressing plates of arm seat are provided with and connect the spring hole, connect also to be provided with on the cooresponding link arm pressing plate in spring hole to use the spring positive stop lug boss, lock through screw bolt and nut between the company spring hole on the relative link arm pressing plate; Be set with the spring that supports two link arm pressing plates laterally in bolt shaft; This Spring Card is connected on the spring positive stop lug boss, is provided with support rail supporting plate and rail baffle plate at the arm seat end upside near stock rail, is rail support groove between support rail supporting plate and the rail baffle plate; On the support rail supporting plate, also be provided with the fastening spacing hole of braking rail, be provided with the guide and limit plate in an arm seat end of support rail supporting plate downside; The web of the rail of said braking rail is provided with and connects the rail hole, and this connects, and the rail hole overlaps with the fastening spacing hole of braking rail and it is fastening with an arm seat with braking rail to pass through screw bolt and nut.
2. normality stopping-down device according to claim 1 is characterized in that: be provided with brace panel between the riser of said bottom girder carriage, be provided with in the bottom end both sides near stock rail and widen accessory plate.
3. normality stopping-down device according to claim 1 is characterized in that: the axle sleeve that is provided with band oil storage road in the described guiding bearing pin spacing hole.
4. normality stopping-down device according to claim 1, it is characterized in that: described spring includes outer spring and inner spring.
5. normality stopping-down device according to claim 1; It is characterized in that: also be provided with protective cover in two link arm pressing plate outsides; The link arm pressing plate is provided with the protective cover fastener hole, and the protective cover hole of protective cover overlaps with the protective cover fastener hole and passes through screw lock.
6. normality stopping-down device according to claim 1, it is characterized in that: the rail head of said braking rail places in the rail support groove.
7. according to claim 1 or 6 described normality stopping-down devices; It is characterized in that: the both ends brake surface of said braking rail is the guide surface of stock rail dorsad, and the cooresponding web of the rail of guide surface is provided with length equates and be parallel to guide surface with guide surface reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120235325XU CN202163453U (en) | 2011-07-06 | 2011-07-06 | Normal-state brake stopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120235325XU CN202163453U (en) | 2011-07-06 | 2011-07-06 | Normal-state brake stopping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202163453U true CN202163453U (en) | 2012-03-14 |
Family
ID=45799300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120235325XU Expired - Fee Related CN202163453U (en) | 2011-07-06 | 2011-07-06 | Normal-state brake stopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202163453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927760A (en) * | 2019-01-16 | 2019-06-25 | 沈阳中铁安全设备有限责任公司 | Ramp to stop device |
-
2011
- 2011-07-06 CN CN201120235325XU patent/CN202163453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927760A (en) * | 2019-01-16 | 2019-06-25 | 沈阳中铁安全设备有限责任公司 | Ramp to stop device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20180706 |