CN201392198Y - Horizontal positioning gradient ranging rod - Google Patents
Horizontal positioning gradient ranging rod Download PDFInfo
- Publication number
- CN201392198Y CN201392198Y CN200920070340U CN200920070340U CN201392198Y CN 201392198 Y CN201392198 Y CN 201392198Y CN 200920070340 U CN200920070340 U CN 200920070340U CN 200920070340 U CN200920070340 U CN 200920070340U CN 201392198 Y CN201392198 Y CN 201392198Y
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- CN
- China
- Prior art keywords
- horizontal location
- dial
- gradient
- high range
- alloy matrix
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- Expired - Fee Related
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Abstract
The utility model discloses a horizontal positioning gradient ranging rod which comprises a horizontal positioning bubble device, a dial, an aluminium alloy matrix, a graduated scale, and a bolt, wherein the dial comprises a large dial and a small dial; the large dial is installed on a lead alloy strip matrix and matched with the aluminium alloy matrix by smaller clearances; and the horizontal positioning bubble device and the small dial are fixedly connected by adopting the connection mode of interference fit. The horizontal positioning gradient ranging rod depends on the edge positioning of bubbles, and the scale thereof adopts the principle of vernier numerical value determination, thus being capable of measuring more accurate numerical value; and the horizontal positioning gradient ranging rod not only can measure horizontal position, but also can measure the gradient, is added with functions on basis of original spirit level, still uses spirit bubbles being same as level, and has lower cost in batch production.
Description
Technical field
The utility model relates to a kind of horizontal location chi, the particularly a kind of horizontal location gradient telemeter rod that not only can measure horizontal level but also can measure gradient.
Background technology
The appearance of horizontal location chi has all brought many convenience for building, machinery and other field, and it can measure whether level of plane, when building, making good reference planes has been arranged all like this.In case but the former bubble position in the existing horizontal location chi changes, the horizontal location chi is scrapped substantially, reduce serviceable life, increased manufacturing cost greatly, moreover when needs are measured gradient, this kind horizontal location chi also can't be accomplished, has brought many inconvenience for like this our surveying work.
The utility model content
The purpose of this utility model is to provide a kind of horizontal location gradient telemeter rod that not only can measure horizontal level but also can measure gradient, remedies the existing level positioning rule and can only measure the not deficiency of energy measurement gradient of horizontal level.
In order to address the above problem the technical solution of the utility model is such:
A kind of horizontal location gradient telemeter rod, comprise horizontal location bubble device and index dial, it is characterized in that, described horizontal location gradient telemeter rod also comprises alloy matrix aluminum, rule, bolt, described index dial comprises high range dish and small dial, described high range dish is installed on the lead alloy matrix, described high range dish and alloy matrix aluminum interconnect with clearance fit, described horizontal location bubble device and small dial have adopted the interference fit connected mode, adopt between described high range dish and the small dial to flexibly connect, and small dial center of circle with the high range dish in the high range dish is the rotation center rotation.
Described horizontal location bubble device comprises pointer and level determination bubble.
In order to prevent in use to corrode damaged phenomenon, the utility model adopts not only corrosion-resistant but also wear-resisting aluminum alloy materials as matrix.
In order to make measured data more accurately accurate, divide equally 360 ° a week on the described high range dish, 5 ° of each lattice are divided equally 360 ° a week on the small dial, and 1 ° of each lattice greatly reduce error.
Described rule is distributed in the two ends up and down of alloy matrix aluminum, relies on location, spirit bubble edge and utilized vernier scale numerical value to make it more accurate in measuring process when reading.
Described high range dish is bolted on the alloy matrix aluminum by described.
The utlity model has following advantage:
This horizontal location gradient telemeter rod relies on the location, edge of bubble, and the principle that scale has also adopted vernier scale numerical value to determine is so can measure more accurate numerical value; It not only can be used for horizontal survey but also can be used for natural measurement of tilt, on the basis of original surveyor's staff, increase function, and still with surveyor's staff the same " spirit bubble ", need not to do in addition " spirit bubble ", so in production in enormous quantities, cost is relatively low, and former " spirit bubble " is once change, surveyor's staff is scrapped substantially, but " horizontal location bubble " of the present utility model is adjustable, once the position changes, the adjustment screw on the available index dial is adjusted, and has so also increased the serviceable life of horizontal location gradient telemeter rod greatly.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is a front view of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Fig. 3 is a side view of the present utility model.
Among the figure: 1 is horizontal location bubble device, and 2 is index dial, and 3 is the lead alloy matrix, and 4 is rule, and 5 is bolt, and 6 is the high range dish, and 7 is small dial, 8 pointers, 9 level determination bubbles.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to figs. 1 to Fig. 3, a kind of horizontal location gradient telemeter rod comprises horizontal location bubble device 1 and index dial 2, and it also comprises alloy matrix aluminum 3, rule 4, bolt 5.
In order in measuring process, to access accurate more data, index dial 2 has comprised high range dish 6 and 7 two index dials of small dial, the centre that high range dish 6 is installed in lead alloy matrix 3 is the position of portion slightly on the upper side, and high range dish 6 and alloy matrix aluminum 3 are with less clearance fit, by bolt 5 high range dish 6 is fixed on the lead alloy matrix 3, such connected mode has prevented the generation of the loosening and reading out of true phenomenon of index dial.
Horizontal location bubble device 1 is fixedlyed connected with small dial 7, has adopted the connected mode of interference fit.In measuring process, 7 effects of having played further accurate data make the data of gained more accurate on the small dial, reduced the error in measuring, and horizontal location bubble device 1 comprise pointer 8 and level determination bubble 9.
No matter at machinery still in fields such as buildings, the horizontal location chi all is the survey instrument of often using, the utility model is when being used for horizontal survey, this horizontal location gradient telemeter rod is placed on the position that will measure, if measured plane is a level, then the bubble in the horizontal location bubble device 1 is in the centre position of index dial 2, and the pointer of horizontal location bubble device 1 refers at 0 ° at this moment, and level determination bubble 9 mediates, and this has just illustrated that institute's lining face is a horizontal plane; If the inclination of the pointer of level determination bubble device 1 and its inner level determination bubble 9 do not mediate in measuring process, illustrate that then measured plane is not a level.
Above-mentioned except identical with daily our used horizontal location chi measuring method, the characteristics of the utility model maximum can be measured gradient exactly, this is that common horizontal location chi is not accomplished, the utility model is improved on the basis of previous level positioning rule, described horizontal location gradient telemeter rod is placed on the face of an inclination, because so the level determination bubble of measuring 9 in the inclined-plane horizontal location bubble device 1 can move upward, in measuring process, owing to be subjected to force unbalance, so when horizontal location gradient telemeter rod is placed on the inclined-plane, pointer 8 in the horizontal location bubble device 1 can produce a deviation with original position, because small dial 7 is fixedlyed connected with horizontal location bubble device 1, so small dial 7 is with 1 rotation of horizontal location bubble device, pointer 8 on the horizontal location bubble device 1 will have a reading respectively on high range dish 6 and small dial 7 like this, and adding up like this to obtain institute's deviational survey degree.
The utility model has utilized the center line of bubble rotary body in the horizontal location bubble device 1 and horizontal line that chi body concentric circles center line is produced and oblique line to intersect, the angle value of gained is the data that will measure, reading is located by horizontal edge simultaneously, and has utilized vernier scale numerical value to determine to make it more accurate.
Two ends up and down simultaneously of the present utility model all are distributed with scale, length that also can Measuring Object, because the principle that has adopted vernier scale numerical value to determine, so can measure more accurate numerical value.The utility model not only can be used for horizontal survey but also can be used for natural measurement of tilt, on the basis of original surveyor's staff, increase function, and still with surveyor's staff the same " spirit bubble ", need not to do in addition " spirit bubble ", so in production in enormous quantities, cost is relatively low, and former " spirit bubble " is once change, surveyor's staff is scrapped substantially, but " horizontal location bubble " of the present utility model is adjustable, once the position changes, the adjustment screw on the available index dial is adjusted, and has so also increased the serviceable life of horizontal location gradient telemeter rod greatly.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1, horizontal location gradient telemeter rod, comprise horizontal location bubble device and index dial, it is characterized in that, described horizontal location gradient telemeter rod also comprises alloy matrix aluminum, rule, bolt, described index dial comprises high range dish and small dial, described high range dish is installed on the lead alloy matrix, described high range dish and alloy matrix aluminum interconnect with clearance fit, described horizontal location bubble device and small dial have adopted the interference fit connected mode, adopt between described high range dish and the small dial to flexibly connect, and small dial center of circle with the high range dish in the high range dish is the rotation center rotation.
2, horizontal location gradient telemeter rod according to claim 1 is characterized in that, described horizontal location bubble device comprises pointer and level determination bubble.
3, horizontal location gradient telemeter rod according to claim 1 is characterized in that, one week of scale on the described high range dish divides equally for 5 ° by every lattice.
4, horizontal location gradient telemeter rod according to claim 1 is characterized in that, one week of scale on the described small dial divides equally for 1 ° by every lattice.
5, horizontal location gradient telemeter rod according to claim 1 is characterized in that, described rule is distributed in the two ends up and down of alloy matrix aluminum.
6, horizontal location gradient telemeter rod according to claim 1 is characterized in that, described high range dish is bolted on the alloy matrix aluminum by described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920070340U CN201392198Y (en) | 2009-04-14 | 2009-04-14 | Horizontal positioning gradient ranging rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920070340U CN201392198Y (en) | 2009-04-14 | 2009-04-14 | Horizontal positioning gradient ranging rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392198Y true CN201392198Y (en) | 2010-01-27 |
Family
ID=41599019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920070340U Expired - Fee Related CN201392198Y (en) | 2009-04-14 | 2009-04-14 | Horizontal positioning gradient ranging rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201392198Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD810597S1 (en) | 2016-05-11 | 2018-02-20 | Milwaukee Electric Tool Corporation | Level |
| CN109341663A (en) * | 2018-12-11 | 2019-02-15 | 马荣昌 | Rotary air-bubble level |
| US10527415B2 (en) | 2015-12-10 | 2020-01-07 | Milwaukee Electric Tool Corporation | Level with rotating vial and locking assembly |
-
2009
- 2009-04-14 CN CN200920070340U patent/CN201392198Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10527415B2 (en) | 2015-12-10 | 2020-01-07 | Milwaukee Electric Tool Corporation | Level with rotating vial and locking assembly |
| US11085764B2 (en) | 2015-12-10 | 2021-08-10 | Milwaukee Electric Tool Corporation | Level with rotating vial and locking assembly |
| US11686580B2 (en) | 2015-12-10 | 2023-06-27 | Milwaukee Electric Tool Corporation | Level with rotating vial and locking assembly |
| USD810597S1 (en) | 2016-05-11 | 2018-02-20 | Milwaukee Electric Tool Corporation | Level |
| USD851511S1 (en) | 2016-05-11 | 2019-06-18 | Milwaukee Electric Tool Corporation | Level |
| CN109341663A (en) * | 2018-12-11 | 2019-02-15 | 马荣昌 | Rotary air-bubble level |
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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: 20100127 Termination date: 20100414 |