CN201099819Y - Anti-bouncing device and point rail anti-bouncing system constituted by same - Google Patents
Anti-bouncing device and point rail anti-bouncing system constituted by same Download PDFInfo
- Publication number
- CN201099819Y CN201099819Y CNU2007201921907U CN200720192190U CN201099819Y CN 201099819 Y CN201099819 Y CN 201099819Y CN U2007201921907 U CNU2007201921907 U CN U2007201921907U CN 200720192190 U CN200720192190 U CN 200720192190U CN 201099819 Y CN201099819 Y CN 201099819Y
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- CN
- China
- Prior art keywords
- bouncing
- jump
- bouncing device
- rail
- gripper shoe
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an anti-bouncing device capable of preventing long point rails from bouncing and a novel point rail anti-bouncing system formed by the anti-bouncing device. The anti-bouncing device is installed on an anti-bouncing supporting board which is disposed on wing rails at two sides, adjusting flakes are arranged to adjust different positions between the anti-bouncing device and the supporting board, and space between an anti-bouncing plate in the anti-bouncing device and an anti-bouncing platform at the front end of the actual tip of a long point rail is 1+-0.5mm.The anti-bouncing device and the anti-bouncing system have the advantages that by adjusting space between an anti-bouncing plate in the anti-bouncing device and an anti-bouncing platform at the front end of the actual tip of a long point rail with the adjusting flakes, anti-bouncing function of the anti-bouncing device is realized.
Description
Technical field
The utility model relates to a kind of anti-bouncing device that can prevent that the long heart rail from beating and reaches the anti-jump system of novel heart rail that is made of anti-bouncing device, belongs to the railway switch device for shifting gears and makes the field.
Background technology
The heart rail of existing track switch is anti-jump mainly realizes anti-jump function by anti-jump iron and anti-jump top iron, and anti-jump Tie Tong crosses bolt and connects, and is installed on the wing rail, and when taking care the rail closure, anti-jump iron limits beating of heart rail; Anti-jump top iron also is to be connected with wing rail by bolt, and the termination restriction heart rail flange of rail upper surface of top iron is upwards beated.But because the accumulation of each component foozle, the anti-jump effect of actual anti-jump top iron and anti-jump top iron is not fine.
The heart rail of the existing track switch of China is anti-jump mainly by anti-diving tower being set at heart rail tip, adopting measures such as anti-jump iron and anti-jump top iron to realize anti-jump function.Anti-jump Tie Tong crosses bolt and connects, and is installed on the wing rail, and when taking care the rail closure, anti-jump iron limits beating of heart rail; Anti-jump top iron also is to be connected with wing rail by bolt, and the termination restriction heart rail flange of rail upper surface of top iron is upwards beated.But because the accumulation of each component foozle, the anti-jump effect of actual anti-jump top iron and anti-jump top iron is not fine, as accompanying drawing 3.
Germany's high-speed switch cooperates anti-jump at most advanced and sophisticated setting of heart rail and the similar anti-diving tower of China's Qinhuangdao Shenyang Special Passenger Line track switch with wing rail when closely connected.The gap of the ramp of the face of withholding of top iron and the flange of rail of heart rail top iron and the web of the rail close by the time about 1mm.In addition, Germany has adopted the anti-jump structure of fluid pressure type at the part high-speed switch, i.e. after heart rail conversion is closely connected, push down heart rail by the rod member that passes heart rail, this anti-jump effect be better than have the inclination the anti-jump scheme of rail, still, cost is than higher, and must be engaged in that equipment is chain could be realized with electricity, as accompanying drawing 4.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of long heart rail anti-bouncing device, and, can realize the anti-jump of long heart rail by adjusting the gap between anti-bouncing device and the long heart rail by this long heart rail anti-bouncing device.
Design scheme.Because heart rail is equivalent to a semi girder, when locomotive passed through, jumping phenomena inevitably took place, in order to solve this technical barrier, the utility model designs an anti-bouncing device on the basis of background technology, is used to stop long heart rail to beat.In order to realize this purpose, anti-bouncing device is installed on the gripper shoe, gripper shoe is installed on the wing rail of both sides, by regulating the trimmer of different size between anti-bouncing device and the gripper shoe, guarantee the gap of 1 ± 0.5mm between anti-springboard of anti-bouncing device and the anti-jump platform of the actual most advanced and sophisticated front end of long heart rail, only in the scope in this gap, just can make long heart rail when locomotive passes through, jumping phenomena does not take place.
Technical scheme 1: anti-bouncing device is made of anti-springboard, anti-jump gripper shoe, two right angle welding blocks, base plates, anti-jump gripper shoe upper surface and lower surface are connected into right angle zigzag structure with anti-springboard and base plate side weld respectively, two right angle welding blocks respectively with right angle zigzag structure in right-angle side weld in twos.
Technical scheme 2: the anti-jump system of novel heart rail that constitutes by anti-bouncing device, anti-bouncing device is installed on the anti-jump gripper shoe, anti-jump gripper shoe is installed on the wing rail of both sides, regulates differently between anti-bouncing device and gripper shoe to be equipped with anti-springboard in trimmer and the anti-bouncing device and the gap between the anti-jump platform of the long heart rail most advanced and sophisticated front end of reality is 1 ± 0.5mm.
The utility model is compared with background technology, by the gap between anti-springboard of trimmer adjustment anti-bouncing device and the anti-jump platform of the actual most advanced and sophisticated front end of long heart rail, has realized the anti-jump function of anti-bouncing device.
Description of drawings
Fig. 1 is the structural representation of anti-bouncing device.
Fig. 2 is the structural representation of the anti-jump system of novel heart rail.
Fig. 3 is one of structural representation of background technology.
Fig. 4 be background technology structural representation two.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1.Anti-bouncing device is made of anti-springboard 1, anti-jump gripper shoe 3, two right angle welding blocks 2 and 4, base plates 5, anti-jump gripper shoe 3 upper surfaces and lower surface are connected into right angle zigzag structure with anti-springboard 1 and base plate 5 side welds respectively, two right angle welding blocks 2 and 4 respectively with right angle zigzag structure in right-angle side weld in twos.The machine of each assembly of anti-bouncing device realizes easily, after the machine of each assembly is finished, forms single unit system by the mode of welding, and existing Processes and apparatus all can satisfy processing request.The stainless steel of different-thickness specification is formed trimmer by machine, and technology mode is simple, realizes easily.
Embodiment 2: with reference to attached Fig. 1 and 2.On the basis of embodiment 1, the anti-jump system of novel heart rail that constitutes by anti-bouncing device, anti-bouncing device is installed on the anti-jump gripper shoe 6, anti-jump gripper shoe 6 is installed on the wing rail 8 of both sides, and regulating the anti-springboard 7 that is equipped with between anti-bouncing device and gripper shoe in trimmer 7 and the anti-bouncing device and the gap between the anti-jump platform of the long heart rail most advanced and sophisticated front end of reality is 1 ± 0.5mm.Trimmer 7 thickness can be changed.
The actual most advanced and sophisticated front end of long heart rail increases anti-jump podium design, and existing Processes and apparatus all can satisfy processing request.
What need understand is: though the foregoing description is to the utility model detailed explanation of contrasting; but these explanations; just to simple declaration of the present utility model; rather than to restriction of the present utility model; any innovation and creation that do not exceed in the utility model connotation all fall into protection domain of the present utility model.
Claims (3)
1, a kind of anti-bouncing device, it is characterized in that constituting by anti-springboard, anti-jump gripper shoe, two right angle welding blocks, base plates, anti-jump gripper shoe upper surface and lower surface are connected into right angle zigzag structure with anti-springboard and base plate side weld respectively, two right angle welding blocks respectively with right angle zigzag structure in right-angle side weld in twos.
2, a kind of anti-jump system of novel heart rail that constitutes by anti-bouncing device, it is characterized in that: anti-bouncing device is installed on the anti-jump gripper shoe, anti-jump gripper shoe is installed on the wing rail of both sides, and regulating the anti-springboard that is equipped with between anti-bouncing device and gripper shoe in trimmer and the anti-bouncing device and the gap between the anti-jump platform of the long heart rail most advanced and sophisticated front end of reality is 1 ± 0.5mm.
3, the anti-jump system of novel heart rail that is made of anti-bouncing device according to claim 2, it is characterized in that: trimmer thickness can be changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201921907U CN201099819Y (en) | 2007-10-25 | 2007-10-25 | Anti-bouncing device and point rail anti-bouncing system constituted by same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201921907U CN201099819Y (en) | 2007-10-25 | 2007-10-25 | Anti-bouncing device and point rail anti-bouncing system constituted by same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201099819Y true CN201099819Y (en) | 2008-08-13 |
Family
ID=39936350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201921907U Expired - Lifetime CN201099819Y (en) | 2007-10-25 | 2007-10-25 | Anti-bouncing device and point rail anti-bouncing system constituted by same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201099819Y (en) |
-
2007
- 2007-10-25 CN CNU2007201921907U patent/CN201099819Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20080813 Effective date of abandoning: 20071025 |