CN205062633U - Highway maintenance drilling is linear type hole site mark hole chi for operation - Google Patents
Highway maintenance drilling is linear type hole site mark hole chi for operation Download PDFInfo
- Publication number
- CN205062633U CN205062633U CN201520787165.8U CN201520787165U CN205062633U CN 205062633 U CN205062633 U CN 205062633U CN 201520787165 U CN201520787165 U CN 201520787165U CN 205062633 U CN205062633 U CN 205062633U
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- CN
- China
- Prior art keywords
- chi
- mark
- pointer
- chi body
- mark hole
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- Expired - Fee Related
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Abstract
The utility model relates to a highway maintenance drilling is linear type hole site mark hole chi for operation, personally experience sth. Part of the body including the straightedge rule, chi body one side is provided with the scale, and the internal slip of chi is provided with two at least mark hole devices, and mark hole device includes that mark hole circle, symmetry are fixed in slider, the pointer of mark kong quan both sides, and pointer fixed connection lies in the slider of chi body scale one side, the internal ring groove that transversely is equipped with of chi, outwards extend respectively circle groove both sides has the spout, the circle groove forms crossing structure with the spout, be located the spout of chi body scale one side outside extend have with pointer matched with needle groove, a ring inslot is arranged in to mark hole circle, and slider sliding fit is in the spout of both sides, and the needle inslot is arranged in to the pointer, and mark hole circle, pointer are realized still being provided with the positioner who is used for fixed slider on the chi body by horizontal migration along with the slip of slider. The utility model discloses simple structure, convenient operation, interval between the adjacent hole is convenient for control in the porous straight line location of being convenient for, and hole site mark accuracy is high.
Description
Technical field
The utility model relates to highway maintenance apparatus technical field, specifically relates to mark hole, a kind of highway maintenance bore operation straight line nibs position chi.
Background technology
In highway maintenance process, usually need to carry out continuous drilling operation on rigid pavement.Conventional borehole machine boring go to toward do not carry out position, hole mark and only with staff experience or carry out marking but position, hole mark inaccuracy, affect drilling effect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of mark hole, highway maintenance bore operation straight line nibs position chi being convenient to bore operation advance perform hole position linear mark.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of highway maintenance bore operation mark hole, straight line nibs position chi, comprise straightedge rule body, described chi body side is provided with scale, slide in described chi body and be provided with at least two mark aperture apparatus, described mark aperture apparatus comprise ring-type mark hole circle, be symmetrically fixed on mark Kong Quan both sides slide block, pointer, described pointer be fixedly connected be positioned at chi body scale side slide block on; Be horizontally arranged with in described chi body run through its upper and lower surface with mark hole enclose the ring recess matched, described ring recess both sides are outward extended with the chute matched with slide block respectively, described ring recess and chute form criss-cross construction, and the chute being positioned at chi body scale side is outward extended with the needle tray matched with pointer; Described mark hole circle is placed in ring recess, and described skid is matched with in the chute of both sides, and described pointer is placed in needle tray, and described mark hole circle, pointer realize moving horizontally with the slip of slide block, described chi body are also provided with the positioner for fixing slide block.
On such scheme basis preferably, described chi body one end longitudinal extension has the coordinate portion vertical with chi body, and be vertically arranged with coordinate groove in described coordinate portion, described coordinate groove is connected with ring recess is vertical.
On such scheme basis preferably, described positioner comprises positioning bolt, and the chute being positioned at chi body scale opposite side is outward extended with locating slot, is combined with the positioning bolt for being threaded with this side slide in described locating slot.
The beneficial effect that the utility model compared with prior art has is: the straight line nibs position making ruler that the utility model provides, and its structure is simple, easy to operate, is convenient to porous straight line location, is convenient to control spacing between adjacent holes, and position, hole mark accuracy is high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model A-A is to sectional view;
Fig. 3 is the utility model mark aperture apparatus structural representation.
Number in the figure is: 1-chi body, and 2-marks hole circle, 3-slide block, 4-pointer, 5-ring recess, 6-chute, 7-needle tray, 8-positioning bolt, 9-locating slot, 10-coordinate portion, 11-coordinate groove.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Known referring to figs. 1 through Fig. 3, a kind of highway maintenance bore operation mark hole, straight line nibs position chi, comprise straightedge rule body 1, chi body 1 side is provided with scale, slide in chi body 1 and be provided with at least two mark aperture apparatus, adopt three in the present embodiment, mark aperture apparatus comprise ring-type mark hole circle 2, be symmetrically fixed on mark hole and enclose slide block 3, the pointer 4 of 2 both sides, pointer 4 be fixedly connected be positioned at chi body 1 scale side slide block 3 on; Be horizontally arranged with in chi body 1 run through its upper and lower surface with mark hole enclose 3 ring recess matched 5, ring recess 5 both sides are outward extended with the chute 6 matched with slide block 3 respectively, ring recess 5 and chute 6 form criss-cross construction, and the chute 6 being positioned at chi body 1 scale side is outward extended with the needle tray 7 matched with pointer 4.
Mark hole circle 2 is placed in ring recess 5, slide block 3 is snug fit in both sides chute 6, pointer 4 is placed in needle tray 7, mark hole circle 2, pointer 4 realize moving horizontally with the slip of slide block 3, chi body 1 is also provided with the positioner for fixing slide block, in the present embodiment, positioner comprises positioning bolt 8, the chute 6 being positioned at chi body 1 scale opposite side is outward extended with locating slot 9, is combined with the positioning bolt 8 for being threaded with this side slide 3 in locating slot 9.
When implementing the mark operation of position, hole, according to pitch requirements between adjacent holes, mobile mark hole is enclosed 2 positions and utilizes the fastening location of positioning bolt 8, realize porous spacing to regulate, applicability is strong, and structure is simple, easy to operate, be convenient to porous straight line location, position, hole mark accuracy is high.
Better, chi body 1 one end longitudinal extension has the coordinate portion 10 vertical with chi body 1, is vertically arranged with coordinate groove 11 in coordinate portion 10; Coordinate groove 11 is connected with ring recess 5 is vertical, is convenient to mark coordinate axes, to ensure that chi body 1 continues mark linearity.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. highway maintenance bore operation mark hole, a straight line nibs position chi, comprise straightedge rule body, described chi body side is provided with scale, it is characterized in that: slide in described chi body and be provided with at least two mark aperture apparatus, described mark aperture apparatus comprise ring-type mark hole circle, be symmetrically fixed on mark Kong Quan both sides slide block, pointer, described pointer be fixedly connected be positioned at chi body scale side slide block on; Be horizontally arranged with in described chi body run through its upper and lower surface with mark hole enclose the ring recess matched, described ring recess both sides are outward extended with the chute matched with slide block respectively, described ring recess and chute form criss-cross construction, and the chute being positioned at chi body scale side is outward extended with the needle tray matched with pointer; Described mark hole circle is placed in ring recess, and described skid is matched with in the chute of both sides, and described pointer is placed in needle tray, and described mark hole circle, pointer realize moving horizontally with the slip of slide block, described chi body are also provided with the positioner for fixing slide block.
2. mark hole, a kind of highway maintenance bore operation straight line nibs position according to claim 1 chi, it is characterized in that: described chi body one end longitudinal extension has the coordinate portion vertical with chi body, be vertically arranged with coordinate groove in described coordinate portion, described coordinate groove is connected with ring recess is vertical.
3. mark hole, a kind of highway maintenance bore operation straight line nibs position according to claim 1 chi, it is characterized in that: described positioner comprises positioning bolt, the chute being positioned at chi body scale opposite side is outward extended with locating slot, is combined with the positioning bolt for being threaded with this side slide in described locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787165.8U CN205062633U (en) | 2015-10-12 | 2015-10-12 | Highway maintenance drilling is linear type hole site mark hole chi for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787165.8U CN205062633U (en) | 2015-10-12 | 2015-10-12 | Highway maintenance drilling is linear type hole site mark hole chi for operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205062633U true CN205062633U (en) | 2016-03-02 |
Family
ID=55389210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520787165.8U Expired - Fee Related CN205062633U (en) | 2015-10-12 | 2015-10-12 | Highway maintenance drilling is linear type hole site mark hole chi for operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205062633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449484A (en) * | 2017-08-31 | 2017-12-08 | 台州涂霸机械有限公司 | The Universal scale of disposal type batch can |
| CN115930927A (en) * | 2023-03-09 | 2023-04-07 | 中铁六局集团天津铁路建设有限公司 | Concrete bridge linear control measuring device |
-
2015
- 2015-10-12 CN CN201520787165.8U patent/CN205062633U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449484A (en) * | 2017-08-31 | 2017-12-08 | 台州涂霸机械有限公司 | The Universal scale of disposal type batch can |
| CN115930927A (en) * | 2023-03-09 | 2023-04-07 | 中铁六局集团天津铁路建设有限公司 | Concrete bridge linear control measuring device |
| CN115930927B (en) * | 2023-03-09 | 2023-05-16 | 中铁六局集团天津铁路建设有限公司 | Linear control measuring device for concrete bridge |
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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: 20160302 Termination date: 20161012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |