CN204327131U - Convertible anchor pole eye lotion dropper is helped in a kind of lane, colliery - Google Patents
Convertible anchor pole eye lotion dropper is helped in a kind of lane, colliery Download PDFInfo
- Publication number
- CN204327131U CN204327131U CN201420659917.8U CN201420659917U CN204327131U CN 204327131 U CN204327131 U CN 204327131U CN 201420659917 U CN201420659917 U CN 201420659917U CN 204327131 U CN204327131 U CN 204327131U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rotation
- iron hoop
- lane
- anchor pole
- 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
The utility model discloses lane, a kind of colliery and help convertible anchor pole eye lotion dropper, it comprises a connecting rod, the two ends symmetry of described connecting rod be provided with two sleeves, an axis of rotation is worn in each described sleeve, described axis of rotation is connected with described sleeve rotating, and the two ends of described axis of rotation are also locked mutually respectively by a lock sleeve and described sleeve, and an iron hoop is also fixed in one end of described axis of rotation, described iron hoop is for irising out the position of square, and the center to center distance between two described iron hoops at described connecting rod two ends is equal with the distance between adjacent square.The utility model utilizes spiral principle to be connected with iron hoop by connecting rod, and when the iron hoop of connecting rod one end is fixed on an eye droppings position, can be rotatably connected bar, and the iron hoop of its other end is helped position and is next eye droppings position in lane.It is easy to use, and accurately can determine the array pitch of square.Meanwhile, iron hoop also plays certain constraint effect to air drill hammer drill, makes eye droppings more accurate.
Description
Technical field
The utility model relates to lane, colliery side anchor pole perforating technical field, particularly relates to lane, a kind of colliery and helps convertible anchor pole eye lotion dropper.
Background technology
The general air drill air distribution brill hammer drill that all adopts sets lane side anchor pole now, before beating square, first measure perforating position with meter ruler, then operate air drill by a bolt support work, another workman catches air drill hammer drill, air drill hammer drill drill bit is positioned on the type anchor rod eye position measured and is set up and carries out perforating.This mode is not only time-consuming but also require great effort, and during artificial eye droppings, boring pricker can move left and right because of rock drilling, is difficult to square is beaten accurately on design attitude, easily causes lane to help steel band skew.
Utility model content
The utility model mainly to solve in prior art existing technical problem, thus provides a kind of simple and convenient, eye droppings to help convertible anchor pole eye lotion dropper in lane, colliery accurately.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Convertible anchor pole eye lotion dropper is helped in the lane, colliery that the utility model provides, it comprises a connecting rod, the two ends symmetry of described connecting rod be provided with two sleeves, an axis of rotation is worn in each described sleeve, described axis of rotation is connected with described sleeve rotating, and the two ends of described axis of rotation are also locked mutually respectively by a lock sleeve and described sleeve, and an iron hoop is also fixed in one end of described axis of rotation, described iron hoop is for irising out the position of square, and the center to center distance between two described iron hoops at described connecting rod two ends is equal with the distance between adjacent square.
Further, the internal diameter of described sleeve matches with the external diameter of described axis of rotation.
Further, described connecting rod by length be 1m, diameter is that the iron pipe of 25mm is made.
Further, the internal diameter of described iron hoop and external diameter are respectively 15mm and 17mm.
Further, described axis of rotation and described iron hoop adopt welding manner to be fixedly connected with.
The beneficial effects of the utility model are: utilize spiral principle to be connected with iron hoop by connecting rod, when the iron hoop of connecting rod one end is fixed on an eye droppings position, can be rotatably connected bar, and the iron hoop of its other end is helped position and is next eye droppings position in lane.It is easy to use, and accurately can determine the array pitch of square.Meanwhile, iron hoop also plays certain constraint effect to air drill hammer drill, makes eye droppings more accurate.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view that convertible anchor pole eye lotion dropper is helped in lane, colliery of the present utility model;
Fig. 2 is the top view that convertible anchor pole eye lotion dropper is helped in lane, colliery of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1-2, convertible anchor pole eye lotion dropper is helped in lane, colliery of the present utility model, it comprises a connecting rod 1, the two ends symmetry of connecting rod 1 be provided with two sleeves 2, an axis of rotation 3 is worn in each sleeve 2, axis of rotation 3 is rotatably connected with sleeve 2, and the two ends of axis of rotation 3 are also locked respectively by a lock sleeve 5 and sleeve 2 phase, and an iron hoop 4 is also fixed in one end of axis of rotation 3, iron hoop 4 is for irising out the position of square, and the center to center distance between two iron hoops 4 at connecting rod 1 two ends is equal with the distance between adjacent square.The utility model utilizes spiral principle to be connected with iron hoop 4 by connecting rod 1, and when the iron hoop of connecting rod 1 one end is fixed on an eye droppings position, can be rotatably connected bar, and the iron hoop of its other end is helped position and is next eye droppings position in lane.It is easy to use, and accurately can determine the array pitch of square.Meanwhile, internal diameter and the external diameter of iron hoop 4 are preferably 15mm and 17mm, and object is to match with air drill hammer drill, plays certain constraint effect, make eye droppings more accurate to air drill hammer drill.In the present embodiment, conveniently on-the-spotly use and save cost of production, axis of rotation 3 can adopt one section of Short bolt to substitute, and lock sleeve 4 can adopt anchor pole cap to substitute.
Concrete, in order to ensure the accuracy of square array pitch, the internal diameter of sleeve 2 matches with the external diameter of axis of rotation 3.Preferably, connecting rod 1 by length be 1m, diameter is that the iron pipe of 25mm is made.Axis of rotation 3 adopts welding manner to be fixedly connected with iron hoop 4, makes connection more firm.
When specifically using, first one of them iron hoop of eye lotion dropper is enclosed within tunnel to help and set on mounted that root anchor pole near meeting head on, the other end of eye lotion dropper stretches to along roadway gradient meets head on, air drill hammer drill is helped perforating through another iron hoop of eye lotion dropper in lane by operating personnel, then, after having set this square, the connecting rod of eye lotion dropper is overturn forward and just can set next square.
In sum, the utility model has the advantage of:
1), because of connecting rod can determine anchor pole array pitch, not need to measure anchor pole position with ruler again, decrease the engineering time of anchor pole, improve the efficiency of roadway support, and then improve drivage efficiency.
2), eye droppings is accurate, and fixing iron hoop plays certain constraint effect to brill pricker, makes eye droppings more accurate.
3), device is simple, easy to process, cheap.
Above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. convertible anchor pole eye lotion dropper is helped in lane, a colliery, it is characterized in that: comprise a connecting rod (1), the two ends symmetry of described connecting rod (1) be provided with two sleeves (2), an axis of rotation (3) is worn in each described sleeve (2), described axis of rotation (3) is rotatably connected with described sleeve (2), and the two ends of described axis of rotation (3) are also locked mutually respectively by a lock sleeve (5) and described sleeve (2), and an iron hoop (4) is also fixed in one end of described axis of rotation (3), described iron hoop (4) is for irising out the position of square, center to center distance between two described iron hoops (4) at described connecting rod (1) two ends is equal with the distance between adjacent square.
2. convertible anchor pole eye lotion dropper is helped in lane, colliery as claimed in claim 1, it is characterized in that: the internal diameter of described sleeve (2) matches with the external diameter of described axis of rotation (3).
3. convertible anchor pole eye lotion dropper is helped in lane, colliery as claimed in claim 2, it is characterized in that: described connecting rod (1) by length be 1m, diameter is that the iron pipe of 25mm is made.
4. convertible anchor pole eye lotion dropper is helped in lane, colliery as claimed in claim 3, it is characterized in that: internal diameter and the external diameter of described iron hoop (4) are respectively 15mm and 17mm.
5. convertible anchor pole eye lotion dropper is helped in lane, colliery as claimed in claim 4, it is characterized in that: described axis of rotation (3) adopts welding manner to be fixedly connected with described iron hoop (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659917.8U CN204327131U (en) | 2014-11-06 | 2014-11-06 | Convertible anchor pole eye lotion dropper is helped in a kind of lane, colliery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659917.8U CN204327131U (en) | 2014-11-06 | 2014-11-06 | Convertible anchor pole eye lotion dropper is helped in a kind of lane, colliery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327131U true CN204327131U (en) | 2015-05-13 |
Family
ID=53163503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420659917.8U Expired - Fee Related CN204327131U (en) | 2014-11-06 | 2014-11-06 | Convertible anchor pole eye lotion dropper is helped in a kind of lane, colliery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204205A (en) * | 2018-01-15 | 2018-06-26 | 张占良 | A kind of multi-functional top plate maintenance device |
-
2014
- 2014-11-06 CN CN201420659917.8U patent/CN204327131U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204205A (en) * | 2018-01-15 | 2018-06-26 | 张占良 | A kind of multi-functional top plate maintenance device |
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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: 20150513 Termination date: 20161106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |