CN200995930Y - Track forging-die single pressure board - Google Patents
Track forging-die single pressure board Download PDFInfo
- Publication number
- CN200995930Y CN200995930Y CN 200720001033 CN200720001033U CN200995930Y CN 200995930 Y CN200995930 Y CN 200995930Y CN 200720001033 CN200720001033 CN 200720001033 CN 200720001033 U CN200720001033 U CN 200720001033U CN 200995930 Y CN200995930 Y CN 200995930Y
- Authority
- CN
- China
- Prior art keywords
- pressure head
- track
- pressing plate
- forging die
- tongue
- Prior art date
- 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 - Fee Related
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Abstract
A rail forging single-pressure board comprises a base, a pressure head, a pressure tongue, bolts, nuts and gaskets. Adjustable slots are arranged on the base and the pressure head correspondingly. The pressure tongue made of rubber material is arranged on the pressure head by the means of thermal synthesis. A triangle wedge is arranged at one side of the pressure tongue.
Description
Technical field
The utility model relates to and a kind of rail is fixed on elasticity interconnection system track pressing plate on the built-in fitting.
Background technology
At present, assurance lifting function smooth running to the greatest extent well, be used for railway, harbour, the heavy track at harbour often adopts the laying welded structure, each section track that is about to hoisting crane whole process is welded into one, the centre does not have sectionalizing joint, the installation requirement height of this kind form, task difficulty is big, inefficiency, and the bigger amount of expanding with heat and contract with cold arranged, safety performance is relatively poor, and the traditional type pressing plate is in use direct often and the track steel to steel is pressed rail, can not guarantee after the installation that pressing plate and track have failure-free to contact, the pressing plate that has can not carry out the adjustment of horizontal direction again after installation, like this behind normal stand under load or expand with heat and contract with cold and cause that track vertically moves back wearing and tearing easily, cause follower bolt loosening, pressing plate rotates, cause raceway surface wearing and tearing and gnaw rail, cause disconnected rail when serious, also can influence the impaired of the wearing and tearing of main frame wheel and driver train thus.
The utility model content
At the deficiency that prior art exists, the purpose of this utility model is to provide a kind of elasticity interconnection system track forging die list pressing plate.This list pressing plate has solved the problem that does not have sectionalizing joint in the middle of the omnidistance in the past welding, and easily operation, high efficiency, safety performance are reliable.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of track forging die list pressing plate comprises pedestal, pressure head, pressure tongue, bolt, nut and packing ring, offers corresponding adjustable hole slot on described pedestal and the pressure head, and heat seal has the pressure tongue of rubber material on the pressure head, and pressing tongue one side is the triangle voussoir of projection.
Described pedestal is rectangle, and one jiao of its close track forms hypotenuse after excision.
Described pressure head forward position has the rubber combined groove that is used for heat seal pressure tongue, presses the tongue top to have an arc inner concave along its length direction.
The end face in described pressure head forward position is the arc that arches upward.
Described adjustable hole slot is the strip shape hole slot, and wherein the adjustable hole slot on the pedestal has the recess suitable with nuts, and the adjustable hole slot on the pressure head is a slotted hole.
The all oblique layout of strip shape hole slot on described pedestal and the pressure head.
Described pedestal and pressure head are press forging.
Described bolt also is equipped with binding nut.
The utility model is by pedestal, pressure head, press tongue, bolt and nut are formed, wherein pedestal and pressure head adopt forging die technology to make production, can arrange along the track total length, be provided with one group every 200-1000m, one group is the Second Mate, be symmetricly set on the track both sides, it adopts the elastic force trapped orbit in vertical direction, promptly heat seal rubber is pressed tongue on the track pressure head, it is wear-resisting to press tongue to adopt, oil resistant, high temperature resistant, do the neoprene of corrosion, the flange of rail is laid rubber combined backing plate, and track compressed in advance, can prevent that like this track from producing partial orbit and mentioning power in being subjected to big wheel load motion, cause into bolt looseness, and influence each components from being damaged, can also when track is expanded with heat and contract with cold, allow track to vertically move and the pressing plate track is not produced wearing and tearing, and can make the flange of rail face of track and the rubber combined backing plate of track laying keep closely connecing, under the hoisting crane state of kinematic motion, can alleviate vertical and lateral impact power, but the adjustment of horizontal direction after the installation, avoided gnawing rail and disconnected rail, and auto-lock function has been arranged, reliably trapped orbit, prevent the skew of track when being subjected to big wheel load, can be widely used in railway, harbour, the track laying at harbour.
Description of drawings
Fig. 1 is the structural representation of pressure head in the utility model;
Fig. 2 is the structural representation of pedestal in the utility model;
Fig. 3 is the utility model installation decomposition texture scheme drawing in orbit.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of reference numerals is as follows:
1---pedestal
2---pressure head
3---press tongue
4---bolt
5---nut
6---packing ring
7---adjustable hole slot
8---rubber combined groove
9---pre-embedded steel slab
As Fig. 1, Fig. 2, shown in Figure 3, this track forging die list pressing plate is mainly by pedestal 1, pressure head 2, press tongue 3, bolt 4, nut 5 and packing ring 6 are formed, pedestal 1 and pressure head 2 adopt high-quality sulphur knot steel to utilize the mould Forging Technology to produce, offer corresponding adjustable hole slot 7 on it, adjustable hole slot on the pedestal has the recess suitable with nuts, adjustable hole slot on the pressure head is a slotted hole, all oblique layout, pedestal 1 is rectangle, one jiao of its close track forms hypotenuse after excision, the pressure head forward position has the rubber combined groove 8 that is used for heat seal pressure tongue, press tongue 3 tops to have an arc inner concave along its length direction, pressing tongue one side is the triangle voussoir of projection, and the end face in pressure head forward position is the arc that arches upward, pedestal 1 is welded on the pre-embedded steel slab 9 during installation, and the rubber of pressure head 2 presses tongue to compress the track edge.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but on its shape or structure, do any variation; every have identical with a utility model or akin technical scheme, all within its protection domain.
Claims (8)
1, a kind of track forging die list pressing plate, it is characterized in that, comprise pedestal, pressure head, pressure tongue, bolt, nut and packing ring, offer corresponding adjustable hole slot on described pedestal and the pressure head, heat seal has the pressure tongue of rubber material on the pressure head, and pressing tongue one side is the triangle voussoir of projection.
2, track forging die list pressing plate according to claim 1 is characterized in that described pedestal is rectangle, and one jiao of its close track forms hypotenuse after excision.
3, track forging die list pressing plate according to claim 1 is characterized in that, described pressure head forward position has the rubber combined groove that is used for heat seal pressure tongue, presses the tongue top to have an arc inner concave along its length direction.
4, track forging die list pressing plate according to claim 1 is characterized in that the end face in described pressure head forward position is the arc that arches upward.
5, track forging die list pressing plate according to claim 1 is characterized in that described adjustable hole slot is the strip shape hole slot, and wherein the adjustable hole slot on the pedestal has the recess suitable with nuts, and the adjustable hole slot on the pressure head is a slotted hole.
6, track forging die list pressing plate according to claim 5 is characterized in that, all oblique layout of the strip shape hole slot on described pedestal and the pressure head.
7, track forging die list pressing plate according to claim 1 is characterized in that described pedestal and pressure head are press forging.
8, track forging die list pressing plate according to claim 1 is characterized in that described bolt also is equipped with binding nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720001033 CN200995930Y (en) | 2007-01-17 | 2007-01-17 | Track forging-die single pressure board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720001033 CN200995930Y (en) | 2007-01-17 | 2007-01-17 | Track forging-die single pressure board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995930Y true CN200995930Y (en) | 2007-12-26 |
Family
ID=38994361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720001033 Expired - Fee Related CN200995930Y (en) | 2007-01-17 | 2007-01-17 | Track forging-die single pressure board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995930Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444798A (en) * | 2014-12-03 | 2015-03-25 | 无锡中鼎物流设备有限公司 | Aluminum alloy rail used for stacking machine |
| GB2540829A (en) * | 2015-07-29 | 2017-02-01 | Gantry Railing Ltd | Rail fastening device |
| CN110206797A (en) * | 2019-03-20 | 2019-09-06 | 山东电力设备有限公司 | Reactor clamp device in place and its installation method |
-
2007
- 2007-01-17 CN CN 200720001033 patent/CN200995930Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444798A (en) * | 2014-12-03 | 2015-03-25 | 无锡中鼎物流设备有限公司 | Aluminum alloy rail used for stacking machine |
| GB2540829A (en) * | 2015-07-29 | 2017-02-01 | Gantry Railing Ltd | Rail fastening device |
| US10947092B2 (en) | 2015-07-29 | 2021-03-16 | Gantry Railing Ltd. | Rail fastening device |
| GB2540829B (en) * | 2015-07-29 | 2021-04-07 | Gantry Railing Ltd | Rail Fastening Device |
| AU2016298760B2 (en) * | 2015-07-29 | 2021-07-29 | Gantry Railing Ltd | Rail fastening device |
| CN110206797A (en) * | 2019-03-20 | 2019-09-06 | 山东电力设备有限公司 | Reactor clamp device in place and its installation method |
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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 |
Granted publication date: 20071226 Termination date: 20150117 |
|
| EXPY | Termination of patent right or utility model |