CN203160074U - Track locating tool in track hole drilling - Google Patents
Track locating tool in track hole drilling Download PDFInfo
- Publication number
- CN203160074U CN203160074U CN 201320021595 CN201320021595U CN203160074U CN 203160074 U CN203160074 U CN 203160074U CN 201320021595 CN201320021595 CN 201320021595 CN 201320021595 U CN201320021595 U CN 201320021595U CN 203160074 U CN203160074 U CN 203160074U
- Authority
- CN
- China
- Prior art keywords
- track
- hole drilling
- groove
- locating tool
- claw
- 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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- Earth Drilling (AREA)
Abstract
The utility model discloses a track locating tool in track hole drilling. The track locating tool in the track hole drilling is characterized by comprising two clamping jaws arranged at intervals. Clamping grooves matched with a track in a clamping mode are formed in the clamping jaws respectively, the rear end faces of the clamping jaws are respectively provided with a locking hand wheel in a screwed mode, and the clamping jaws are connected into a whole through a connecting bar. The track locating tool in the track hole drilling is reasonable in structure design, the position of the track is not prone to moving when holes are drilled, stability is good, hole drilling effects are ensured, and using requirements are met.
Description
Technical field
The utility model relates to a kind of positioning tool, and the tracks positioned frock when relating in particular to the boring of a kind of track is mainly used in transport fields such as railway, colliery.
Background technology
At present, usually adopt electric drill to cooperate roof support to process to the hole on the orbit centre the inside, by location and the progradation of roof support realization to electric drill, and existing track boring roof support is simple in structure, there is not the device of fixed guide auxiliary, orbital position is mobile easily during boring, influence boring effect.
The utility model content
The purpose of this utility model is in order to remedy the deficiency of prior art, tracks positioned frock when providing a kind of track to hole, it is simple in structure to have solved existing track boring roof support, does not have the device of fixed guide auxiliary, orbital position is mobile easily during boring, problems such as influence boring effect.
The utility model is achieved through the following technical solutions:
Tracks positioned frock when a kind of track is holed, it is characterized in that: include two spaced claws, be respectively equipped with the draw-in groove that engages with track in the described claw, the rear end face of described claw spiral respectively has the locking handwheel, connects as one by dowel between the described claw.
The cross section of described draw-in groove is ┏ shape, and the corner of ┏ shape draw-in groove all adopts arc transition, and the lower surface of the horizontal segment of ┏ shape draw-in groove is to the inclined-plane of vertical section inclination from the end.
Described dowel is handle, and its two ends are installed in the upper surface of claw respectively.
Its principle is: the locking handwheel is fixed on the claw by being threaded, during use claw is placed on the track top, fixing in orbit claw by the locking handwheel, connect source of the gas, make pneumatic track creep into capable drilling operation, be the structure design of ┏ shape draw-in groove by the cross section, can conveniently clamp I shape track, T shape guide rail and H shape guide rail, highly versatile reaches the function of a tractor serves several purposes.Its reasonable in design, orbital position is not easy to move during boring, and good stability has guaranteed the boring effect.
The utility model has the advantages that:
The utility model reasonable in design, orbital position is not easy to move during boring, and good stability has guaranteed the boring effect, has satisfied instructions for use.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model vertical view.
The specific embodiment
Referring to accompanying drawing, tracks positioned frock when a kind of track is holed includes two spaced claws 1,2, is respectively equipped with the draw-in groove 3 that engages with track in the claw 1,2, claw 1,2 rear end face spiral respectively have locking handwheel 4, connect as one by dowel 5 between the claw 1,2; The cross section of described draw-in groove 3 is ┏ shape, and the corner of ┏ shape draw-in groove all adopts arc transition, and the lower surface of the horizontal segment of ┏ shape draw-in groove is to the inclined-plane of vertical section inclination from the end; Described dowel 5 is handle, and its two ends are installed in claw 1,2 upper surface respectively.
Claims (3)
1. the tracks positioned frock a when track is holed, it is characterized in that: include two spaced claws, be respectively equipped with the draw-in groove that engages with track in the described claw, the rear end face of described claw spiral respectively has the locking handwheel, connects as one by dowel between the described claw.
2. the tracks positioned frock when track according to claim 1 is holed, it is characterized in that: the cross section of described draw-in groove is ┏ shape, and the corner of ┏ shape draw-in groove all adopts arc transition, and the lower surface of the horizontal segment of ┏ shape draw-in groove is to the inclined-plane of vertical section inclination from the end.
3. the tracks positioned frock when track according to claim 1 is holed, it is characterized in that: described dowel is handle, and its two ends are installed in the upper surface of claw respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021595 CN203160074U (en) | 2013-01-16 | 2013-01-16 | Track locating tool in track hole drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021595 CN203160074U (en) | 2013-01-16 | 2013-01-16 | Track locating tool in track hole drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203160074U true CN203160074U (en) | 2013-08-28 |
Family
ID=49021270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320021595 Expired - Fee Related CN203160074U (en) | 2013-01-16 | 2013-01-16 | Track locating tool in track hole drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203160074U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478858A (en) * | 2016-01-11 | 2016-04-13 | 淮北矿业股份有限公司 | Steel rail ratchet drill fixing support and using method thereof |
| CN105714628A (en) * | 2015-09-17 | 2016-06-29 | 成都明日星辰科技有限公司 | Simple rail drilling machine |
| CN107642013A (en) * | 2017-10-23 | 2018-01-30 | 中铁上海工程局集团有限公司 | A kind of subway route railway roadbed sleeper nylon sleeve crash handling construction method |
-
2013
- 2013-01-16 CN CN 201320021595 patent/CN203160074U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714628A (en) * | 2015-09-17 | 2016-06-29 | 成都明日星辰科技有限公司 | Simple rail drilling machine |
| CN105478858A (en) * | 2016-01-11 | 2016-04-13 | 淮北矿业股份有限公司 | Steel rail ratchet drill fixing support and using method thereof |
| CN107642013A (en) * | 2017-10-23 | 2018-01-30 | 中铁上海工程局集团有限公司 | A kind of subway route railway roadbed sleeper nylon sleeve crash handling construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140116 |