CN207946092U - A kind of tripod of measuring instrument - Google Patents
A kind of tripod of measuring instrument Download PDFInfo
- Publication number
- CN207946092U CN207946092U CN201820420338.6U CN201820420338U CN207946092U CN 207946092 U CN207946092 U CN 207946092U CN 201820420338 U CN201820420338 U CN 201820420338U CN 207946092 U CN207946092 U CN 207946092U
- Authority
- CN
- China
- Prior art keywords
- supported
- support leg
- horizontally
- screw
- holder
- 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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- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model discloses a kind of tripods of measuring instrument comprising holder, horizontally-supported and support leg；Holder center of top is equipped with lock-screw, is equipped with spirit bubble on one side at the top of holder, holder bottom is movable to be connected with clump weight, and holder bottom is fixedly connected with several shafts along the surrounding of clump weight；Shaft is rotatably connected with the axis hole being arranged on horizontally-supported, it is horizontally-supported in be equipped with sliding slot, positioning plate is movable with positioning pin connection, positioning pin pass through it is horizontally-supported it is movable be arranged on horizontally-supported, the part that positioning pin is located in horizontally-supported is arranged with spring；The top of support leg is equipped with sliding axle, sliding axle is fixedly mounted on across sliding slot in support leg, support leg bottom is connected with screw, screw is equipped with screw thread, the one end of screw being located at outside support leg is arranged in position-limited box, screw is located at the end in position-limited box and is equipped with tack, and position-limited box is fixedly connected with support claw；The top of support leg is arranged with limitting casing.
Description
Technical field
The utility model is related to a kind of measuring instrument fixing devices, and in particular to a kind of tripod of measuring instrument.
Background technology
Most commonly used such as ranging justice, gradiometer, theodolite survey tool, these instruments make in measuring work
Used time, it is necessary to be fixed using tripod, to ensure the accurate of its stability and measurement result.Current most of three
Tripod is all traditional three-legged structure, and the wide top in bottom is narrow, the activity space of this structure operator when operating instrument
Very little.
Utility model content
For above-mentioned deficiency in the prior art, the utility model provides one kind and can lift, and can fix multiple
The tripod of the measuring instrument of instrument.
In order to reach foregoing invention purpose, the technical solution adopted in the utility model is：
A kind of tripod of measuring instrument is provided, it is characterised in that：Including holder, horizontally-supported and support leg；Holder
Center of top is equipped with lock-screw, is equipped with spirit bubble on one side at the top of holder, holder bottom is movable to be connected with clump weight, holder
Bottom is fixedly connected with several shafts along the surrounding of clump weight；Shaft is rotatably connected with the axis hole being arranged on horizontally-supported, water
Sliding slot is equipped in flat support, the one end of sliding slot far from axis hole is equipped with locating slot, and the inclined downward of locating slot is equipped with guide-localization
Plate, positioning plate is movable and positioning pin connection, positioning pin pass through horizontally-supported movable setting on horizontally-supported, position pins position
It is arranged with spring in horizontally-supported interior part；The top of support leg is equipped with sliding axle, and sliding axle is fixedly mounted on across sliding slot
In support leg, support leg bottom is connected with screw, and screw is equipped with screw thread, and one end setting of screw being located at outside support leg exists
In position-limited box, screw is located at the end in position-limited box and is equipped with tack, and position-limited box is fixedly connected with support claw；The top of support leg covers
Equipped with limitting casing.
The beneficial effects of the utility model are：The posture of tripod is may determine that by the way that spirit bubble is arranged, and clump weight can be with
Increase tripod dead weight, improving stability, dismountable structure can be removed when not needed, mitigate and bear a heavy burden.By in level
Sliding slot is arranged in support can allow support leg and horizontally-supported opposite sliding, can be with by guide positioning plate, positioning pin and spring
Guiding sliding axle enters locating slot, restriction level position after limitting casing can be such that tripod is unfolded.Tripod opens rear support leg
It is each perpendicular to ground, user will not be interfered.
By being threaded on screw, the length of support leg can be adjusted.Position-limited box can ensure that support claw will not fall
It falls.Tack can increase contact area and frictional force, reduce local pressure, promote the tripod service life.
Description of the drawings
Fig. 1 is a kind of planar structure schematic diagram of the tripod of measuring instrument.
Fig. 2 is a kind of structural schematic diagram of the tripod support leg of measuring instrument.
Fig. 3 is a kind of structural schematic diagram that the tripod of measuring instrument is horizontally-supported.
Wherein, 1, holder；2, lock-screw；3, horizontally-supported；4, spirit bubble；5, sliding axle；6, support leg；7, screw；
8, screw thread；9, position-limited box；10, support claw；11, tack；12, clump weight；13, axis hole；14, shaft；15, sliding slot；16, it positions
Slot；17, positioning pin；18, spring；19, guide positioning plate；20, limitting casing.
Specific implementation mode
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific implementation mode, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all utilize the innovation and creation of the utility model design in the row of protection.
As shown in Figure 1, the tripod of the measuring instrument includes holder 1, horizontally-supported 3 and support leg 6；1 top of holder
Center is equipped with lock-screw 2, is used for fixation measuring instrument.1 top of holder is equipped with spirit bubble 4 on one side, can help to judge three
The level condition of tripod.
As shown in Fig. 2, the structure of tripod support leg.The top of support leg 6 is equipped with sliding axle 5, and sliding axle 5 passes through sliding slot
15 are fixedly mounted in support leg 6, and 6 bottom of support leg is connected with screw 7, and screw 7 is equipped with screw thread 8.By turning screw 7,
The length that support leg 6 can be stretched out with adjusting screw 7, to realize the purpose for the height for adjusting support leg 6.By adjusting every
It is horizontally-supported that the tripod in different terrain may be implemented in the height of support leg 6.
The one end of screw 7 being located at outside support leg 6 is arranged in position-limited box 9, and screw 7 is located at the end in position-limited box 9
Equipped with tack 11, position-limited box 9 is fixedly connected with support claw 10.11 one side of tack can increase contact area and frictional force, subtract
Small local pressure promotes the tripod service life；Another aspect tack 11 also plays connection position-limited box 9 and support in position-limited box 9
The purpose of leg 6.
As shown in figure 3, tripod horizontal support structure.1 bottom of holder is movable to be connected with clump weight 12, and clump weight 12 is used
To increase tripod dead weight, improving stability, the detachably mitigation heavy burden in the case where not needing use.Match on 1 bottom of holder edge
The surrounding of pouring weight 12 is fixedly connected with several shafts 14；Shaft 14 is rotatably connected with the axis hole 13 being arranged on horizontally-supported 3, turns
Axis 14 is fixed on holder bottom, so that 1 bottom of holder is also functioned to the effect of position-limit mechanism, defines horizontally-supported 3 horizontal position.
It is equipped with sliding slot 15 in horizontally-supported 3, the one end of sliding slot 15 far from axis hole 13 is equipped with locating slot 16, under locating slot 16
Side is inclined to be equipped with guide positioning plate 19, and positioning plate 19 is movable to be connect with positioning pin 17, and positioning pin 17 passes through horizontally-supported 3 to live
On horizontally-supported 3, the part that positioning pin 17 is located in horizontally-supported 3 is arranged with spring 18 for dynamic setting.
As shown in Figure 1, the top of support leg 6 is arranged with limitting casing 20, it can be by being arranged limit after tripod expansion
Frame 20 locks the horizontal position of tripod.
Claims (1)
1. a kind of tripod of measuring instrument, it is characterised in that：Including holder（1）, horizontally-supported（3）And support leg（6）；Institute
State holder（1）Center of top is equipped with lock-screw（2）, holder（1）Top is equipped with spirit bubble on one side（4）, the holder（1）Bottom
Portion is movable to be connected with clump weight（12）, the holder（1）Bottom is along the clump weight（12）Surrounding be fixedly connected with it is several
Shaft（14）；The shaft（14）With setting described horizontally-supported（3）On axis hole（13）Rotatable connection, it is described horizontally-supported
（3）It is interior to be equipped with sliding slot（15）, the sliding slot（15）Far from axis hole（13）One end be equipped with locating slot（16）, the locating slot（16）
Inclined downward be equipped with guide positioning plate（19）, the positioning plate（19）Movable and positioning pin（17）Connection, the positioning
Pin（17）Across horizontally-supported（3）It is movable to be arranged horizontally-supported（3）On, the positioning pin（17）Positioned at horizontally-supported（3）
Interior part is arranged with spring（18）；The support leg（6）Top be equipped with sliding axle（5）, the sliding axle（5）Across sliding slot
（15）It is fixedly mounted on support leg（6）On, the support leg（6）Bottom is connected with screw（7）, screw（7）It is equipped with screw thread
（8）, the screw（7）Be located at support leg（6）External one end is arranged in position-limited box（9）It is interior, the screw（7）Positioned at limit
Box（9）Interior end is equipped with tack（11）, the position-limited box（9）With support claw（10）It is fixedly connected；The support leg（6）Top
End cap is equipped with limitting casing（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420338.6U CN207946092U (en) | 2018-03-27 | 2018-03-27 | A kind of tripod of measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420338.6U CN207946092U (en) | 2018-03-27 | 2018-03-27 | A kind of tripod of measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207946092U true CN207946092U (en) | 2018-10-09 |
Family
ID=63698481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820420338.6U Expired - Fee Related CN207946092U (en) | 2018-03-27 | 2018-03-27 | A kind of tripod of measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207946092U (en) |
-
2018
- 2018-03-27 CN CN201820420338.6U patent/CN207946092U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20190327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |