CN204575061U - A kind of end cover structure of surveyor's staff - Google Patents
A kind of end cover structure of surveyor's staff Download PDFInfo
- Publication number
- CN204575061U CN204575061U CN201520295384.4U CN201520295384U CN204575061U CN 204575061 U CN204575061 U CN 204575061U CN 201520295384 U CN201520295384 U CN 201520295384U CN 204575061 U CN204575061 U CN 204575061U
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- blade
- end cap
- catch
- surveyor
- staff
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Abstract
A kind of end cover structure of surveyor's staff, comprise blade, the two ends of blade are provided with for crashproof end cap, it is characterized in that: the left and right sides, front end of described end cap is convexly equipped with the Plug Division coordinating grafting with the end of blade, the upper and lower both sides, front end of end cap are provided with the catch with the end phase clamping of blade, when after end cap and blade grafting, catch is positioned at the upper and lower both sides, end of blade.End cap is provided with catch, not only plays a protective role to blade, and end cap also coordinates clamping by the buckle of catch inboard with the hole clipping of blade end.The utility model structure is simple, and easy for installation, not only can prevent the direct colliding surface in surveyor's staff end when falling, end cap can play good buffer action, and making processing also facilitates, and cost is lower.
Description
Technical field
The utility model belongs to hardware & tools field, relates to a kind of surveyor's staff.
Background technology
Surveyor's staff is mainly used in the construction of inspection, measurement, line, equipment installation, Industrial Engineering, is used for detecting or measurement horizontal and vertical degree.General surveyor's staff comprises one or more measured surface and is set to the air level of the angled relation of these measured surface, during measurement, normally surveyor's staff is placed on certain position on the surface that will measure or set, in use easily knocked, especially end is easily damaged, the precision that impact is measured.
Through looking into, the existing patent No. is the Chinese utility model patent " a kind of crashproof surveyor's staff " of CN201420280869.1, comprise a strip blade, blade is provided with the spirit bubble parallel with blade length direction, the vertical bubble vertical with blade length direction and steeping with the inclination angle that blade length direction is fixed angle, the both ends of blade are provided with the crashproof end cap of elastic material, its inside is provided with the bumper reinforcing member of soft silica gel, it is provided with anti-skidding concave point for the gripping surface gripped, crashproof end cap adopts manner to be fixed on blade both ends, described fastening structure comprises the pin thread plate being located at blade end and the box plate be located on described crashproof end cap, the inner face of described pin thread plate is provided with protruding fixture block, box plate is the hole clipping that business bowl matches.The crashproof end cap of this structure serves good buffer action, but complicated structure, be unfavorable for processing and fabricating.
Summary of the invention
Technical problem to be solved in the utility model is the end cover structure of the surveyor's staff providing a kind of structure simple, easy to process for the above-mentioned state of the art.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of end cover structure of surveyor's staff, comprise blade, the two ends of blade are provided with for crashproof end cap, it is characterized in that: the left and right sides, front end of described end cap is convexly equipped with the Plug Division coordinating grafting with the end of blade, the upper and lower both sides, front end of end cap are provided with the catch with the end phase clamping of blade, when after end cap and blade grafting, catch is positioned at the upper and lower both sides, end of blade.
As improvement, described end cap adopts plastic material to make, and the inboard of catch is convexly equipped with a buckle, and the upper and lower both sides, end of blade are respectively equipped with the hole clipping matched with buckle.
As improvement, the cross section of described Plug Division is in " [" shape, the end of blade is provided with the cavity inserted for Plug Division, and the upper and lower two ends, inboard of Plug Division are provided with the reinforcement flanging extended internally.
Improve, described end cap is provided with hanging hole again.
Compared with prior art, the utility model has the advantage of: end cap is provided with catch, not only blade is played a protective role, and end cap also coordinates clamping by the buckle of catch inboard with the hole clipping of blade end.The utility model structure is simple, and easy for installation, not only can prevent the direct colliding surface in surveyor's staff end when falling, end cap can play good buffer action, and making processing also facilitates, and cost is lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial structurtes schematic diagram of the present utility model;
Fig. 3 is the cut-open view of Fig. 2 along A-A line.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Figures 1 to 3, a kind of end cover structure of surveyor's staff, comprise the blade 1 of a strip, blade is provided with the foam for measuring, structure and the prior art of blade 1 are basically identical, here no longer repeat specification, the two ends of blade 1 are provided with for crashproof end cap 2, end cap 2 adopts plastic material to make, the left and right sides, front end of end cap 2 is convexly equipped with the Plug Division 21 coordinating grafting with the end of blade 1, the cross section of Plug Division 21 is in " [" shape, the end of blade 1 is provided with the cavity inserted for Plug Division 21, the upper and lower two ends, inboard of Plug Division 21 are provided with the reinforcement flanging 25 extended internally, this structure not only increases the intensity of end cap 2, and too increase junction crashworthiness, the catch 22 with the end phase clamping of blade 1 is provided with in upper and lower both sides, the front end of end cap 1, the inboard of catch 22 is convexly equipped with a buckle 23, the upper and lower both sides, end of blade 1 are respectively equipped with the hole clipping 11 matched with buckle 23, when after end cap 2 with blade 1 grafting, catch 22 is positioned at the upper and lower both sides, end of blade 1, fixed by the cooperation of buckle 23 and hole clipping 11, catch 22 not only plays connection function, but also the both sides up and down of blade 1 end are played a protective role, in addition, end cap 2 is also provided with hanging hole 24, can easily surveyor's staff be hung up.
When end cap 2 is installed, as long as the Plug Division 21 of end cap 2 to be inserted the end of blade 1, buckle 23 on catch 22 is coordinated with the hole clipping 11 of blade 1 connect and fix, when taking off end cap 2, as long as upwards pull catch 22, buckle 23 will depart from from hole clipping 11, end cap 2 is conveniently taken off, use very convenient, and the structure of end cap 2 is simple, is convenient to make processing.
Claims (4)
1. the end cover structure of a surveyor's staff, comprise blade, the two ends of blade are provided with for crashproof end cap, it is characterized in that: the left and right sides, front end of described end cap is convexly equipped with the Plug Division coordinating grafting with the end of blade, the upper and lower both sides, front end of end cap are provided with the catch with the end phase clamping of blade, when after end cap and blade grafting, catch is positioned at the upper and lower both sides, end of blade.
2. end cover structure according to claim 1, is characterized in that: described end cap adopts plastic material to make, and the inboard of catch is convexly equipped with a buckle, and the upper and lower both sides, end of blade are respectively equipped with the hole clipping matched with buckle.
3. end cover structure according to claim 1, is characterized in that: the cross section of described Plug Division is in " [" shape, the end of blade is provided with the cavity inserted for Plug Division, and the upper and lower two ends, inboard of Plug Division are provided with the reinforcement flanging extended internally.
4. end cover structure according to claim 1, is characterized in that: described end cap is provided with hanging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295384.4U CN204575061U (en) | 2015-05-08 | 2015-05-08 | A kind of end cover structure of surveyor's staff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295384.4U CN204575061U (en) | 2015-05-08 | 2015-05-08 | A kind of end cover structure of surveyor's staff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204575061U true CN204575061U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520295384.4U Active CN204575061U (en) | 2015-05-08 | 2015-05-08 | A kind of end cover structure of surveyor's staff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204575061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928835A (en) * | 2020-09-02 | 2020-11-13 | 南京宏佳金属制品有限公司 | Door and window opening vertical detection device for building detection |
-
2015
- 2015-05-08 CN CN201520295384.4U patent/CN204575061U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928835A (en) * | 2020-09-02 | 2020-11-13 | 南京宏佳金属制品有限公司 | Door and window opening vertical detection device for building detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |