CN108824099B - Anti-slag quick-replacement rail pressing device and mounting and dismounting method thereof - Google Patents
Anti-slag quick-replacement rail pressing device and mounting and dismounting method thereof Download PDFInfo
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- CN108824099B CN108824099B CN201810637339.0A CN201810637339A CN108824099B CN 108824099 B CN108824099 B CN 108824099B CN 201810637339 A CN201810637339 A CN 201810637339A CN 108824099 B CN108824099 B CN 108824099B
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- wedge
- rail
- pin shaft
- shaped sliding
- base
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model provides a quick replacement rail pressing device of anti-slag, includes base, briquetting, wedge slider, dismantles the crowbar, the base is articulated through the lower bottom surface of round pin axle with the briquetting, and one side of bottom surface is equipped with the spout of taking the inclined plane under the briquetting, and the opposite side of bottom surface is the rail pressing face under the briquetting, a terminal surface of wedge slider and the inclined plane looks adaptation of briquetting spout, wedge slider slide in the spout, and the one end of wedge slider is equipped with the breach, is equipped with the hole on the terminal surface of breach, the one end of dismantling the crowbar is equipped with the elbow, and the size and the hole of elbow one end cooperate, the length of wedge slider is not more than the width of. The pin shaft, the wedge-shaped sliding block and the base are completely covered by the pressing block, self-locking is carried out through the wedge-shaped sliding block, the tail part of the wedge-shaped sliding block is provided with a notch and a hole, and quick disassembly is realized through disassembling the crowbar inserting hole. The invention can not only ensure that the rail pressing device is not damaged by slag to be welded, but also realize the rapid installation and disassembly of the rail pressing device.
Description
Technical Field
The invention relates to a rail pressing device in the field of mechanical equipment, in particular to a slag-proof quick replacement rail pressing device and an installation and disassembly method thereof.
Background
In a metallurgical plant, the bolts of the rail pressing device are often welded by splashed slag, and the maintenance is inconvenient. And a welded rail pressing device is also provided, flame cutting is needed for disassembly, and the maintenance is inconvenient.
Patent publication No. CN107022931A "a spacing type sleeper and from locking-type quick rail pressing device" discloses a rail pressing device who carries out the auto-lock through eave tile wedge locking key, and this eave tile wedge locking key passes through the wedge face auto-lock, realizes dismantling through exposing in the eave tile that presses the rail board outside, and this structure is very easy when the slag splashes just weld between eave tile wedge locking key and the rail pressing board and die and can't dismantle.
Disclosure of Invention
The invention aims to provide a slag-proof quick-replacement rail pressing device and an installation and disassembly method thereof, which can prevent slag from damaging the rail pressing device and can realize quick installation and disassembly of the rail pressing device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a quick replacement rail pressing device of anti-slag, includes base, briquetting, wedge slider, dismantles the crowbar, the base is articulated through the lower bottom surface of round pin axle with the briquetting, and one side of bottom surface is equipped with the spout of taking the inclined plane under the briquetting, and the opposite side of bottom surface is the rail pressing face under the briquetting, a terminal surface of wedge slider and the inclined plane looks adaptation of briquetting spout, wedge slider slide in the spout, and the one end of wedge slider is equipped with the breach, is equipped with the hole on the terminal surface of breach, the one end of dismantling the crowbar is equipped with the elbow, and the size and the hole of elbow one end cooperate, the length of wedge slider is not more than the width of.
The base comprises a bottom plate and a pin shaft seat, and the pin shaft seat is fixed on the upper end face of the bottom plate.
The middle part of bottom surface is equipped with the round pin shaft hole under the briquetting, is equipped with the cotter pin mounting groove in the one end in round pin shaft hole, press the both sides in round pin shaft hole of rail face and spout, press the upper surface looks adaptation at rail foot of rail face and track.
An installation and disassembly method for a slag-proof quick-replacement rail pressing device comprises the following specific steps:
1) welding and fixing the base on two sides of the track;
2) the base is connected with the pressing block through a pin shaft, one end of the pin shaft is axially fixed through an open pin shaft, the wedge-shaped sliding block is inserted from one end of the pressing block sliding groove, the wedge-shaped sliding block is completely immersed into the sliding groove through knocking and tightly propped against the base, and the pressing block rotates slightly around the pin shaft to press the rail bottom of the rail;
3) when the disassembly is carried out, the end of the disassembly crowbar with the elbow is inserted into the hole from the notch of the wedge-shaped sliding block, and the wedge-shaped sliding block is pried out from the sliding groove by disassembling the crowbar.
Compared with the prior art, the invention has the beneficial effects that:
the pin shaft, the wedge-shaped sliding block and the base are completely covered by the pressing block, self-locking is carried out through the wedge-shaped sliding block, the tail part of the wedge-shaped sliding block is provided with a notch and a hole, and quick disassembly is realized through disassembling the crowbar inserting hole. The invention can not only ensure that the rail pressing device is not damaged by slag to be welded, but also realize the rapid installation and disassembly of the rail pressing device.
Drawings
Fig. 1 is a schematic diagram of rail press disassembly.
FIG. 2 is a schematic view of the rail press with the press block removed.
Fig. 3 is a schematic view of a base.
FIG. 4 is a schematic view of a briquette.
FIG. 5 is a schematic view of a wedge-shaped slide.
Fig. 6 is a schematic view of a detachable crowbar.
In the figure: 1-base, 11-bottom plate, 12-pin shaft seat, 2-pressing block, 21-pin shaft hole, 22-pin shaft seat groove, 23-cotter pin installing groove, 24-sliding groove, 25-rail pressing surface, 3-wedge-shaped sliding block, 31-inclined surface, 32-notch, 33-hole, 4-pin shaft, 5-cotter pin, 6-disassembly crowbar, 61-elbow and 7-track.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
see fig. 1-6, a prevent quick replacement rail pressing device of cinder, includes base 1, briquetting 2, wedge slider 3, dismantles crowbar 6, base 1 is articulated through the lower bottom surface of round pin axle 4 with briquetting 2, and one side of briquetting 2 lower bottom surface is equipped with inclined plane's spout 24, and the opposite side of briquetting 2 lower bottom surface is rail pressing face 25, a terminal surface of wedge slider 3 and the inclined plane looks adaptation of briquetting spout 24, wedge slider 3 slides in spout 24, and the one end of wedge slider 3 is equipped with breach 32, is equipped with hole 33 on the terminal surface of breach 32, the one end of dismantling crowbar 6 is equipped with elbow 61, and the size of elbow 61 one end cooperatees with hole 33, the length L of wedge slider 3 is not more than the width D of briquetting 2, the width D of base 1 is also not more than the width D of briquetting 2.
Referring to fig. 3, the base 1 includes a bottom plate 11 and a pin shaft seat 12, and the pin shaft seat 12 is fixed on an upper end surface of the bottom plate 11.
Referring to fig. 4, a pin shaft hole 21 is formed in the middle of the lower bottom surface of the pressing block 2, a cotter mounting groove 23 is formed at one end of the pin shaft hole 21 to provide an operating space enough for mounting a cotter, rail pressing surfaces 25 and sliding grooves 24 are formed on both sides of the pin shaft hole 21, and the rail pressing surfaces 25 are matched with the upper surface of the rail bottom of the rail 7. The two ends of the pin shaft hole 21 are also provided with a groove 22 of the pin shaft seat for placing the pin shaft seat 12 on the base, so that the pin shaft seat 12 can be embedded into the bottom of the pressing block 2.
The base 1 can be fixedly connected with an embedded steel plate on a track foundation by welding or bolting. The pressing block 2 is buckled at the upper end of the base 1 and is connected through a pin shaft 4, and the pin shaft 4 is axially fixed through an open pin 5. The wedge-shaped sliding block 3 is provided with an inclined surface 31 which is matched with the inclined surface of the sliding chute 24, the tail part of the wedge-shaped sliding block is provided with a notch 32, and the end surface of the notch is provided with a hole 33. The wedge-shaped sliding block 3 is knocked into the sliding groove 24, the pressing block 2 is tightly jacked through the inclined surface 31, the rail pressing surface 25 on the other side of the pressing block 2 is enabled to tightly press the rail 7, and self-locking is achieved. All self-locking structures comprise a base 1, a pin shaft 4, a cotter pin 5 and a wedge-shaped sliding block 3 which are all covered below a pressing block 2, and are protected by the pressing block 2 to prevent the self-locking structures from being damaged due to slag splashing. The quick detachment is realized by detaching the crowbar 6 with the elbow 61 from the hole 33 on the wedge-shaped sliding block 3.
An installation and disassembly method for a slag-proof quick-replacement rail pressing device comprises the following specific steps:
1) the base is characterized in that embedded steel plates are arranged on the basis of the rail 7 and on two sides of the rail 7, and the base 1 is welded and fixed on two sides of the rail 7 after the rail is correctly positioned.
2) Base 1 and briquetting 2 are connected through round pin axle 4, and 5 axial fixings are passed through to the one end of round pin axle 4, insert wedge slider 3 from the one end of briquetting 2 spout 24, make wedge slider 3 submerge totally in the spout 24 through strikeing to with base 1 top tight, briquetting 2 rotates slightly around round pin axle 4 thereupon and compresses tightly 7 rail bottoms on the track.
3) When the rail pressing device is disassembled, as shown in fig. 1, one end of the disassembling crowbar 6 with the elbow 61 is inserted into the hole 33 from the notch 32 of the wedge-shaped sliding block 3, the wedge-shaped sliding block 3 is pried out of the sliding groove 24 by the disassembling crowbar 6, and the rail pressing device can be rapidly disassembled.
The above embodiments are merely one embodiment for explaining the present invention, and are not the only embodiment. Numerous embodiments are possible without changing the characteristics set forth in the claims.
Claims (3)
1. A quick replacement rail pressing device for anti-slag is characterized by comprising a base, a pressing block, a wedge-shaped sliding block and a dismounting crowbar, wherein the base is hinged with the lower bottom surface of the pressing block through a pin shaft, one side of the lower bottom surface of the pressing block is provided with a sliding groove with an inclined surface, the other side of the lower bottom surface of the pressing block is a rail pressing surface, one end surface of the wedge-shaped sliding block is matched with the inclined surface of the sliding groove of the pressing block, the wedge-shaped sliding block slides in the sliding groove, one end of the wedge-shaped sliding block is provided with a notch, the end surface of the notch is provided with a hole, one end of the dismounting crowbar is provided with an elbow, the size of;
the mounting and dismounting method of the slag-proof quick-change rail pressing device comprises the following specific steps:
1) welding and fixing the base on two sides of the track;
2) the base is connected with the pressing block through a pin shaft, the wedge-shaped sliding block is inserted from one end of the pressing block sliding groove, the wedge-shaped sliding block is completely immersed into the sliding groove through knocking and is tightly propped against the base, and the pressing block rotates slightly around the pin shaft to press the rail bottom of the rail;
3) when the disassembly is carried out, the end of the disassembly crowbar with the elbow is inserted into the hole from the notch of the wedge-shaped sliding block, and the wedge-shaped sliding block is pried out from the sliding groove by disassembling the crowbar.
2. The slag-resistant quick-change rail pressing device as claimed in claim 1, wherein the base comprises a bottom plate and a pin shaft seat, and the pin shaft seat is fixed on the upper end surface of the bottom plate.
3. The anti-slag quick-change rail pressing device as claimed in claim 1, wherein a pin shaft hole is formed in the middle of the lower bottom surface of the pressing block, a cotter pin installation groove is formed in one end of the pin shaft hole, the rail pressing surface and the sliding groove are formed in two sides of the pin shaft hole, and the rail pressing surface is matched with the upper surface of the rail bottom of the rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810637339.0A CN108824099B (en) | 2018-06-20 | 2018-06-20 | Anti-slag quick-replacement rail pressing device and mounting and dismounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810637339.0A CN108824099B (en) | 2018-06-20 | 2018-06-20 | Anti-slag quick-replacement rail pressing device and mounting and dismounting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108824099A CN108824099A (en) | 2018-11-16 |
| CN108824099B true CN108824099B (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810637339.0A Active CN108824099B (en) | 2018-06-20 | 2018-06-20 | Anti-slag quick-replacement rail pressing device and mounting and dismounting method thereof |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE584974C (en) * | 1933-09-27 | Johann Schmittberger | Screwless rail fastening on trough cross sleepers | |
| DE736569C (en) * | 1938-11-25 | 1943-06-22 | Wilhelm Droste | Rail fastening |
| FR931931A (en) * | 1946-07-23 | 1948-03-08 | Quick fixing and release device for rails on metal sleepers | |
| DE938192C (en) * | 1954-06-06 | 1956-01-26 | Gussstahlwerk Bochumer Ver Ag | Rail fastening for retractable tracks |
| KR200410833Y1 (en) * | 2005-12-30 | 2006-03-08 | 주식회사 수성엔지니어링 | Railway rails fixing device |
| CN201553957U (en) * | 2009-12-03 | 2010-08-18 | 葛沛新 | Forked tail type rail fixing device |
| CN201737967U (en) * | 2010-05-07 | 2011-02-09 | 宣化钢铁集团有限责任公司 | Fixed base of lower rail of converter |
| CN204097801U (en) * | 2014-09-28 | 2015-01-14 | 攀钢集团西昌钢钒有限公司 | Pyrometallurgy slag road track pressure rail device and pyrometallurgy slag road |
| CN204298694U (en) * | 2014-10-14 | 2015-04-29 | 淮南市正标机械制造有限公司 | Forked tail type rail fixing device |
| CN106451199A (en) * | 2016-12-06 | 2017-02-22 | 国网浙江慈溪市供电公司 | Cover plate lifting device |
| CN206015435U (en) * | 2016-07-29 | 2017-03-15 | 安徽北科机械有限公司 | A kind of flat base railway track fixing device |
| CN107022931A (en) * | 2017-04-24 | 2017-08-08 | 中煤平朔集团有限公司 | The fast rail pressing device of a kind of spacing-type sleeper and self-locking quick |
-
2018
- 2018-06-20 CN CN201810637339.0A patent/CN108824099B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE584974C (en) * | 1933-09-27 | Johann Schmittberger | Screwless rail fastening on trough cross sleepers | |
| DE736569C (en) * | 1938-11-25 | 1943-06-22 | Wilhelm Droste | Rail fastening |
| FR931931A (en) * | 1946-07-23 | 1948-03-08 | Quick fixing and release device for rails on metal sleepers | |
| DE938192C (en) * | 1954-06-06 | 1956-01-26 | Gussstahlwerk Bochumer Ver Ag | Rail fastening for retractable tracks |
| KR200410833Y1 (en) * | 2005-12-30 | 2006-03-08 | 주식회사 수성엔지니어링 | Railway rails fixing device |
| CN201553957U (en) * | 2009-12-03 | 2010-08-18 | 葛沛新 | Forked tail type rail fixing device |
| CN201737967U (en) * | 2010-05-07 | 2011-02-09 | 宣化钢铁集团有限责任公司 | Fixed base of lower rail of converter |
| CN204097801U (en) * | 2014-09-28 | 2015-01-14 | 攀钢集团西昌钢钒有限公司 | Pyrometallurgy slag road track pressure rail device and pyrometallurgy slag road |
| CN204298694U (en) * | 2014-10-14 | 2015-04-29 | 淮南市正标机械制造有限公司 | Forked tail type rail fixing device |
| CN206015435U (en) * | 2016-07-29 | 2017-03-15 | 安徽北科机械有限公司 | A kind of flat base railway track fixing device |
| CN106451199A (en) * | 2016-12-06 | 2017-02-22 | 国网浙江慈溪市供电公司 | Cover plate lifting device |
| CN107022931A (en) * | 2017-04-24 | 2017-08-08 | 中煤平朔集团有限公司 | The fast rail pressing device of a kind of spacing-type sleeper and self-locking quick |
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| CN108824099A (en) | 2018-11-16 |
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