CN204373528U - The telescopic Novel elevation chi of hoodle tower spring location - Google Patents
The telescopic Novel elevation chi of hoodle tower spring location Download PDFInfo
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- CN204373528U CN204373528U CN201420645250.6U CN201420645250U CN204373528U CN 204373528 U CN204373528 U CN 204373528U CN 201420645250 U CN201420645250 U CN 201420645250U CN 204373528 U CN204373528 U CN 204373528U
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- hoodle
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- ruler body
- elevation
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Abstract
The utility model discloses the telescopic Novel elevation chi of a kind of hoodle tower spring location, belong to engineering survey chi technical field, be intended to solve existing engineering survey elevation ruler structure complicated, use loaded down with trivial details problem.The telescopic elevation ruler body that it adopts is the seat chi that bottom is fitted with base, the telescopic elevation ruler body that location-plate is equipped with at top and 2.5m ~ 20m of being linked to be by several sections of telescopic elevation ruler body institutes group is high, the seat chi of telescopic elevation ruler body and stretching chi body are located by connecting by the hoodle of hoodle setting screw tower spring, the chi body interface of telescopic elevation ruler body is built with hoodle setting screw tower spring and care set, and the hoodle of corresponding hoodle setting screw tower spring is shaped with the pilot hole of hoodle accessory on present chi, the connector portions of seat chi is shaped with the interior concave station stretching out rear location, the connector portions of telescopic elevation ruler body is shaped with boss.Its structure is simple, is applicable to the level measurement of bridge absolute altitude, tunnel, colliery absolute altitude, building industry pouring concrete mark higher engineering.
Description
Technical field
The utility model belongs to a kind of project elevation chi in engineering survey fixture technology field.
Background technology
Along with development and the social progress of engineering survey industry, also more and more higher to the technical requirement of engineering survey utensil.In known technology, existing elevation ruler is mainly by telescopic elevation ruler body, locking device adopts cylindrically coiled spring to head on the locking seat composition of non-ferrous metal, especially absolute altitude chi body marked upwards is marked by bottom, must be added the length dimension of base during use by read-out size, as long 1.6 meters of base joint, the length stretched out is 2.5 meters, that adds 1.6 meters, by calculating 4.1 meters with regard to handy 2.5 meters.But limitting by its structure, its structure is complicated, complex operation, stretch and be difficult to location, and measuring accuracy is poor, also cause many inconvenience to use.
Summary of the invention
In order to overcome the deficiencies in the prior art, solving existing engineering survey elevation ruler structure complicated, using loaded down with trivial details problem.The object of the utility model is to provide a kind of structure simply, and the location that stretches is simple and easy, and measuring accuracy is high, need not calculate and just directly can read elevation dimension, new-type engineering survey elevation ruler easy to use.
The technical scheme in the invention for solving the above technical problem is:
A kind of telescopic Novel elevation chi of hoodle tower spring location, it is provided with: telescopic elevation ruler body, base, telescopic elevation ruler body is the seat chi that bottom is fitted with base, the telescopic elevation ruler body that location-plate is equipped with at top and 2.5m ~ 20m of being linked to be by several sections of telescopic elevation ruler body institutes group is high, the seat chi of telescopic elevation ruler body and stretching chi body are located by connecting by the hoodle of hoodle setting screw tower spring, the chi body interface of telescopic elevation ruler body is built with hoodle setting screw tower spring and care set, and the hoodle of corresponding hoodle setting screw tower spring is shaped with the pilot hole of hoodle accessory on present chi, the connector portions of seat chi is shaped with the interior concave station stretching out rear location, the connector portions of telescopic elevation ruler body is shaped with boss.
The telescopic Novel elevation chi of above-mentioned hoodle tower spring location, the care set of the bar oral area load of described telescopic elevation ruler body is also fixedly connected with by the pin of load.
The telescopic Novel elevation chi of above-mentioned hoodle tower spring location, described telescopic elevation ruler body top or load are linked up with and are substituted location-plate and other suitable means.
The telescopic Novel elevation chi of above-mentioned hoodle tower spring location, described telescopic elevation ruler body is shaped with scale label line, and scale label line is the scale label line marked from top to bottom after deducting the length of base chi; Any one of telescopic elevation ruler body one side and two sides is shaped with scale label line.
The several sections of thickness different set tubing that whole elevation ruler body of the present utility model adopts epoxy glass laminate, carbon fiber is made formed, have lightweight, intensity is high, the resistance to advantage such as to press.
During use, the same with existing engineering survey elevation ruler, stretched operation stretching chi body, by positioning rule body top on measured object, located by the boss of concave station, stretching chi body connector portions in the connector portions of hoodle pin and seat chi simultaneously, directly read measurement data, just can complete surveying work.
Because the utility model design have employed technique scheme, efficiently solve existing engineering survey bar structure complicated, the problem of complex operation.Also test result on trial for several times through science of bridge building, power construction, construction work etc. to show, it compared with prior art, have simple and practical, operation stretching location is simple and easy, need not calculate and directly can read absolute altitude, the advantages such as measuring accuracy is high, easy to use, are applicable to the level measurement of the height of power construction slotted line body and sag, building industry pouring concrete absolute altitude, bridge absolute altitude, tunnel, colliery mark higher engineering.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structure diagram of the utility model embodiment.
Fig. 2 is the part A enlarged drawing of Fig. 1 embodiment.
Fig. 3 is the enlarged drawing that Fig. 1 telescopic elevation ruler body top is fitted with hook.
In accompanying drawing, each label is: 1 base; 2 telescopic elevation ruler bodies; 3 scale label lines; 5 hooks; 6 location-plates; 7 stretching chi bodies; 8 care sets; 9 hoodle setting screw tower springs; 10 chis; 11 pins.
Embodiment
As embodiment illustrated in fig. 3 in accompanying drawing 1-, the utility model is provided with: telescopic elevation ruler body 2, base 1, telescopic elevation ruler body is the seat chi 10 that bottom is fitted with base, the telescopic elevation ruler body that location-plate is equipped with at top and 2.5m ~ 20m of being made up of several sections of telescopic elevation ruler body 2 is high, the seat chi 10 of telescopic elevation ruler body 2 and stretching chi body are located by connecting by the hoodle of hoodle setting screw tower spring 9, the chi body interface of telescopic elevation ruler body 2 is built with hoodle setting screw tower spring 9 and care set 8, and the hoodle of corresponding hoodle setting screw tower spring 9 is shaped with the pilot hole of hoodle accessory on present chi, the connector portions of seat chi is shaped with the interior concave station stretching out rear location, the connector portions of telescopic elevation ruler body 2 is shaped with boss.
See accompanying drawing 1-Fig. 3, the care set 8 of the bar oral area load of the telescopic elevation ruler body 2 of described embodiment is also fixedly connected with by the pin 11 of load.
With reference to accompanying drawing 2 embodiment, described telescopic elevation ruler body top load hook 5.
With reference to accompanying drawing 1, Fig. 3 embodiment, the one side of described telescopic elevation ruler body 2 is shaped with scale label line 2, scale label line 2 is the scale label lines marked from top to bottom after deducting the length 1.6 meters of base chi, can directly read measured elevation dimension at the chi oral area of base chi upper end.
Claims (4)
1. the telescopic Novel elevation chi of a hoodle tower spring location, it is provided with telescopic elevation ruler body, base, telescopic elevation ruler body is the seat chi that bottom is fitted with base, the telescopic elevation ruler body that location-plate is equipped with at top and 2.5m ~ 20m of being linked to be by several sections of telescopic elevation ruler body institutes group is high, it is characterized in that, the seat chi of telescopic elevation ruler body and stretching chi body are located by connecting by the hoodle of hoodle setting screw tower spring, the chi body interface of telescopic elevation ruler body is built with hoodle setting screw tower spring and care set, and the hoodle of corresponding hoodle setting screw tower spring is shaped with the pilot hole of hoodle accessory on present chi, the connector portions of seat chi is shaped with the interior concave station stretching out rear location, the connector portions of telescopic elevation ruler body is shaped with boss.
2. the telescopic Novel elevation chi of hoodle tower spring location according to claim 1, it is characterized in that, the care set of the bar oral area load of described telescopic elevation ruler body is fixedly connected with by pin.
3. the telescopic Novel elevation chi of hoodle tower spring location according to claim 1, is characterized in that, load hook in described telescopic elevation ruler chi body top substitutes location-plate.
4. the telescopic Novel elevation chi of hoodle tower spring location according to claim 1, it is characterized in that, described telescopic elevation ruler body is shaped with scale label line, scale label line is the scale label line marked from top to bottom after deducting the length of base chi, and any one of telescopic elevation ruler body one side and two sides is shaped with scale label line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645250.6U CN204373528U (en) | 2014-10-31 | 2014-10-31 | The telescopic Novel elevation chi of hoodle tower spring location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645250.6U CN204373528U (en) | 2014-10-31 | 2014-10-31 | The telescopic Novel elevation chi of hoodle tower spring location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204373528U true CN204373528U (en) | 2015-06-03 |
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ID=53329742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420645250.6U Active CN204373528U (en) | 2014-10-31 | 2014-10-31 | The telescopic Novel elevation chi of hoodle tower spring location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204373528U (en) |
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2014
- 2014-10-31 CN CN201420645250.6U patent/CN204373528U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |