CN204780479U - Track - Google Patents
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- Publication number
- CN204780479U CN204780479U CN201520295069.1U CN201520295069U CN204780479U CN 204780479 U CN204780479 U CN 204780479U CN 201520295069 U CN201520295069 U CN 201520295069U CN 204780479 U CN204780479 U CN 204780479U
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- CN
- China
- Prior art keywords
- rail
- hollow tube
- tube connector
- holddown groove
- limiting plate
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Abstract
The utility model discloses a track, it includes the same rail that sets up side by side of two -strip structure, the fixed slot, the spread groove, fixed pin and connecting pin, every the rail is connected to form by two sections bull headctions at least, the both ends bottom of every section bull headction all is equipped with hollow connecting pipe, a fixed slot is placed respectively in to the hollow connecting pipe that lies in two rail head and the tail both ends, be equipped with the rail limiting plate respectively between the fixed slot groove edge of rail both sides, the fixed pin passes fixed slot and hollow connecting pipe under the rail limiting plate in proper order, the hollow connecting pipe at two section adjacent both ends of bull headction is arranged in the same spread groove side by side, the connecting pin passes spread groove and hollow connecting pipe under the rail limiting plate in proper order. The utility model provides a track connects the bull headction with the spread groove, realizes track fixed connection with the fixed slot, and the fixed connection mode is simple and convenient simultaneously, easily installation dismantlement.
Description
Technical field:
The utility model relates to track field, especially a kind of tunnel running rail.
Background technology:
Connected mode between existing track is for connect by road clamping plate, need to be connected with track by screw Deng Jiang road clamping plate etc. when using road clamping plate to connect, the process of making road clamping plate is more loaded down with trivial details and material that is that need is more, installation, the unloading process of road clamping plate are complicated, need the time long, in installation, unloading process, easily lose the accessories such as screw, affect normal operation.
Most of tunnels inner orbit can not between install on the ground, existing track installation needs to pad sleeper below track, sleeper mainly contains wooden sleeper, reinforced concrete sleeper and steel sleeper, and wooden sleeper and reinforced concrete sleeper are all that disposable installation is fixed usually, cannot reuse; Steel sleeper is many to be connected with rail one by welding manner, and disposable installation is fixed, and cannot reuse, and steel sleeper volume heavily causes carrying and dismounting inconvenience simultaneously, needs many people to coordinate.
Utility model content:
The purpose of this utility model is to provide a kind of track, is intended to solve the fixation problem of connectivity problem between existing track and track and track.
The utility model is implemented by following technical scheme: a kind of track, it is characterized in that, it comprises the rail that two-strip structure unanimously be arranged in parallel, holddown groove, link slot, steady pin and connecting pin, rail described in every bar is at least connected to form successively by two joint bull headctions, hollow tube connector is equipped with bottom the both ends often saving described bull headction, described hollow tube connector is axially vertical with described rail bearing of trend, the described hollow tube connector being positioned at two described rail head and the tail two ends is placed in a described holddown groove respectively, described holddown groove groove along bearing of trend and described rail bearing of trend vertical openings upwards be located at described rail foot, rail limiting plate is respectively equipped with between the described holddown groove groove edge of described rail both sides, described steady pin is successively through the described holddown groove under described rail limiting plate and described hollow tube connector, the described hollow tube connector of the described bull headction adjacent both ends of adjacent two joint is placed side by side in same described link slot, described link slot groove along bearing of trend and described rail bearing of trend vertical openings upwards be located at described rail foot, rail limiting plate is respectively equipped with between the described link slot groove edge of described rail both sides, described connecting pin is successively through the described link slot under described rail limiting plate and described hollow tube connector.
Often save bottom described bull headction centre position and be provided with described hollow tube connector, described hollow tube connector is placed in a holddown groove, described holddown groove opening upwards is located at described rail foot, the groove of described holddown groove is vertical with described rail bearing of trend along bearing of trend, between the described holddown groove groove edge of described rail both sides, be respectively equipped with described rail limiting plate, described steady pin is successively through the described holddown groove under described rail limiting plate and described hollow tube connector.
Described hollow tube connector length is not more than the width often saving described bull headction.
Article two, corresponding on described rail described link slot and described holddown groove are wholely set respectively.
Advantage of the present utility model: the utility model provides a kind of track, the connected mode between track and track such as existing road clamping plate is instead of with link slot, eliminate the complex process making road clamping plate, save material, reduce operation, avoid the shortcoming in clamping plate use procedure, workpiece is not easily lost damage, is saved manpower, is easy to remove and install.Instead of existing sleeper with the holddown groove being easy to remove and install simultaneously, can realize quickly dismantled and the recycling of material, holddown groove also has the advantage of not fragile, convenient carrying.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of rail in embodiment 1.
Fig. 2 is the structural representation of embodiment 1 middle orbit.
Fig. 3 Fig. 1 is along the sectional structure schematic diagram of A-A.
Fig. 4 Fig. 1 is along the sectional structure schematic diagram of B-B.
Fig. 5 is the main TV structure schematic diagram of rail in embodiment 2.
Fig. 6 is the plan structure schematic diagram of embodiment 2 middle orbit.
Rail 1, holddown groove 2, link slot 3, steady pin 4, connecting pin 5, bull headction 6, hollow tube connector 7, rail limiting plate 8.
Detailed description of the invention:
Embodiment 1: as shown in Figure 1 to Figure 4, a kind of track, it comprises rail 1, holddown groove 2, link slot 3, steady pin 4 and connecting pin 5 that two-strip structure unanimously be arranged in parallel.
Every bar rail 1 is at least connected to form successively by two joint bull headctions 6, often save bull headction 6 both ends bottom be equipped with hollow tube connector 7, hollow tube connector 7 length is not more than the width often saving described bull headction, the axis of hollow tube connector 7 is vertical with rail 1 bearing of trend, hollow tube connector 7 one aspect is used for adjacent bull headction 6 to connect, and rail 6 and the holddown groove 2 bottom it is removably connected on the other hand.
The hollow tube connector 7 being positioned at two rail 1 head and the tail two ends is placed in a holddown groove 2 respectively, holddown groove 2 groove is vertical with rail 1 bearing of trend along bearing of trend, holddown groove 2 opening upwards be located at bottom rail 1, rail limiting plate 8 is respectively equipped with between the groove edge of the holddown groove 2 in rail 1 both sides, rail limiting plate 8 is close to rail 1 in the both sides of rail and is arranged, for limiting the activity of rail 1, prevent rail 1 from fixing insecure, steady pin 4 is successively through the holddown groove 2 under rail limiting plate 8 and hollow tube connector 7, steady pin 4 passes from the hollow tube connector 7 below rail 1, two card of steady pin 4 is respectively outside rail limiting plate 8, rail 1 is fixedly connected with holddown groove 2, make the two ends fixation of every bar rail 1, connected mode is easy simultaneously, be convenient to installation and removal.
The hollow tube connector 7 of adjacent two joint bull headction 6 adjacent both ends is placed side by side in same link slot 3, link slot 3 groove is vertical with rail 1 bearing of trend along bearing of trend, link slot 3 opening upwards be located at bottom rail 1, rail limiting plate 8 is respectively equipped with between link slot 3 groove edge in rail 1 both sides, rail limiting plate 8 is close to rail 1 in the both sides of rail and is arranged, for limiting the activity of rail 1, prevent rail 1 from fixing insecure, connecting pin 5 is successively through the link slot 3 under rail limiting plate 8 and hollow tube connector 7, connecting pin 5 passes from the hollow tube connector 7 below rail, two card of connecting pin 5 is respectively outside rail limiting plate 8, coupled together by the bull headction 6 of link slot 3 by rail 1, link slot 3 plays the effect be fixedly connected with simultaneously, make rail 1 fixation, be fixedly connected with mode easy, be convenient to installation and removal.
In production application, article two, corresponding on rail 1 link slot 3 and holddown groove 2 can be wholely set respectively, article two, corresponding on rail 1 link slot 3 and holddown groove 2 form integrative-structure respectively, be similar to sleeper of the prior art in form, play the effect of being fixedly connected with, be fixedly connected with mode easy, be convenient to installation and removal.
Embodiment 2: as shwon in Figures 5 and 6, a kind of track, the present embodiment 2 is identical with embodiment 1 overall structure, its difference is only, often save bull headction 6 centre position bottom be also provided with hollow tube connector 7, hollow tube connector 7 is placed in a holddown groove 2, holddown groove 2 opening upwards be located at bottom bull headction 6, the groove of holddown groove 2 is vertical with bull headction 6 bearing of trend along bearing of trend, rail limiting plate 8 is respectively equipped with between the groove edge of the holddown groove 2 in bull headction 6 both sides, rail limiting plate 8 is close to bull headction 6 in the both sides of bull headction 6 and is arranged, for limiting the activity of bull headction 6, prevent bull headction 6 from fixing insecure, steady pin 4 is successively through the holddown groove 2 under rail limiting plate 8 and hollow tube connector 7, steady pin 4 passes from the hollow tube connector 7 below bull headction 6, two card of steady pin 4 is respectively outside rail limiting plate 8, bull headction 6 is fixedly connected with holddown groove 2, make often to save bull headction 6 fixation, reach the object of track 1 fixation, connected mode is easy simultaneously, be convenient to installation and removal.
In production application, article two, corresponding on rail 1 link slot 3 and holddown groove 2 are wholely set respectively, article two, corresponding on rail 1 link slot 3 and holddown groove 2 form integrative-structure respectively, be similar to sleeper of the prior art in form, play the effect of being fixedly connected with, be fixedly connected with mode easy, be convenient to installation and removal.
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 (4)
1. a track, it is characterized in that, it comprises the identical rail be arranged side by side of two-strip structure, holddown groove, link slot, steady pin and connecting pin, rail described in every bar is at least connected to form successively by two joint bull headctions, hollow tube connector is equipped with bottom the both ends often saving described bull headction, described hollow tube connector is axially vertical with described rail bearing of trend, the described hollow tube connector being positioned at two described rail head and the tail two ends is placed in a described holddown groove respectively, described holddown groove groove along bearing of trend and described rail bearing of trend vertical openings upwards be located at described rail foot, rail limiting plate is respectively equipped with between the described holddown groove groove edge of described rail both sides, described steady pin is successively through the described holddown groove under described rail limiting plate and described hollow tube connector, the described hollow tube connector of the described bull headction adjacent both ends of adjacent two joint is placed side by side in same described link slot, described link slot groove along bearing of trend and described rail bearing of trend vertical openings upwards be located at described rail foot, described rail limiting plate is respectively equipped with between the described link slot groove edge of described rail both sides, described connecting pin is successively through the described link slot under described rail limiting plate and described hollow tube connector.
2. according to a kind of track described in claim 1, it is characterized in that, often save bottom described bull headction centre position and be provided with described hollow tube connector, hollow tube connector described in every root is placed in a described holddown groove, described holddown groove groove along bearing of trend and described bull headction bearing of trend vertical openings upwards be located at bottom described bull headction, between the described holddown groove groove edge of described bull headction both sides, be respectively equipped with rail limiting plate, described steady pin is successively through the described holddown groove under described rail limiting plate and described hollow tube connector.
3. according to a kind of track described in claim 1 or 2, it is characterized in that, described hollow tube connector length is not more than the width often saving described bull headction.
4. according to a kind of track described in claim 1 or 2, it is characterized in that, described holddown groove corresponding on two described rail and described link slot are wholely set respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295069.1U CN204780479U (en) | 2015-05-09 | 2015-05-09 | Track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295069.1U CN204780479U (en) | 2015-05-09 | 2015-05-09 | Track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204780479U true CN204780479U (en) | 2015-11-18 |
Family
ID=54520566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520295069.1U Active CN204780479U (en) | 2015-05-09 | 2015-05-09 | Track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204780479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110734687A (en) * | 2019-11-11 | 2020-01-31 | 河北亿鑫紧固件有限公司 | novel efficient corrosion-resistant environment-friendly embedded part channel |
-
2015
- 2015-05-09 CN CN201520295069.1U patent/CN204780479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110734687A (en) * | 2019-11-11 | 2020-01-31 | 河北亿鑫紧固件有限公司 | novel efficient corrosion-resistant environment-friendly embedded part channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170601 Address after: 017209 the Inner Mongolia Autonomous Region city Ordos Ulan Mulun Zhen Bu Lian Hai Yi Qi Cun Patentee after: Inner Mongolia Qi Qi machinery processing Co., Ltd. Address before: Yijinhuoluo Mulun town buljan Ulan Haizi village 017200 the Inner Mongolia Autonomous Region city Erdos Wang Jia Liang No. 006 Patentee before: Zhao Yunfei |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 017209 the Inner Mongolia Autonomous Region city Erdos Ulan Mulun Zhen Bu Lian Hai Yi Qi Cun Patentee after: Inner Mongolia Wanqi machining Co.,Ltd. Address before: 017209 the Inner Mongolia Autonomous Region city Erdos Ulan Mulun Zhen Bu Lian Hai Yi Qi Cun Patentee before: INNER MONGOLIA WANQI MACHINERY PROCESSING Co.,Ltd. |