CN206246970U - A kind of extension tripod base of field instrument of surveying and mapping - Google Patents
A kind of extension tripod base of field instrument of surveying and mapping Download PDFInfo
- Publication number
- CN206246970U CN206246970U CN201621352583.5U CN201621352583U CN206246970U CN 206246970 U CN206246970 U CN 206246970U CN 201621352583 U CN201621352583 U CN 201621352583U CN 206246970 U CN206246970 U CN 206246970U
- Authority
- CN
- China
- Prior art keywords
- barrel
- surveying
- retracting cylinder
- mapping
- headstock
- 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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- Microscoopes, Condenser (AREA)
Abstract
The utility model discloses a kind of extension tripod base of field instrument of surveying and mapping, including headstock, the headstock rotates connection microscope carrier, the microscope carrier lower surface connects one end of cage, the upper end of the other end connection expansion link of the cage, the lower slide of the expansion link is connected to the inside of retracting cylinder, the retracting cylinder upper end is provided with the first barrel, one end of the upper end hinged support bar of the lower section retracting cylinder lateral wall of first barrel, the retracting cylinder lower slide is connected to the inside of outer barrel, and the outer barrel upper end is provided with the second barrel；By being provided with headstock, make it have rotatory power and self Level tune ability, instrument of surveying and mapping is reduced in the difficulty using preceding regulation, it also avoid again putting tripod and the problem for readjusting during conversion mapping angle, and the addition of expansion link, retracting cylinder and outer barrel, alloing the bearing height of tripod carries out certain regulation, and then adapts to more working environments.
Description
Technical field
The utility model is related to extension tripod technical field, specially a kind of extension tripod of field instrument of surveying and mapping
Base.
Background technology
The Main Function of tripod is exactly the equipment being stably mounted on tripod, to reach certain working condition.It is most normal
What is seen is exactly to need to make it keep certain working condition for a long time during surveying instrument use, while reducing the shake during use
The influence for causing, so as to use tripod.Being primarily intended to tripod in fact using tripod can be provided surely for some special circumstances
Fixed mapping state, can cause tripod to produce unstable but with many situations.Surveying instrument needs in use simultaneously
Correct its original horizontal position, even and precise and tiny regulation, when also having certain error, and changing mapping angle, also
Again tripod and conditioning instrumentation are put, is this it is proposed that a kind of extension tripod base of field instrument of surveying and mapping.
Utility model content
The purpose of this utility model is to provide a kind of extension tripod base of field instrument of surveying and mapping, above-mentioned to solve
The problem proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：Flexible the three of a kind of field instrument of surveying and mapping
Tripod base, including headstock, the headstock rotate connection microscope carrier, and the microscope carrier lower surface connects one end of cage, the cage
Other end connection expansion link upper end, the lower slide of the expansion link is connected to the inside of retracting cylinder, on the retracting cylinder
End is provided with the first barrel, and one end of the upper end hinged support bar of the lower section retracting cylinder lateral wall of first barrel is described flexible
Cylinder lower slide is connected to the inside of outer barrel, and the outer barrel upper end is provided with the second barrel, outside the lower section outer barrel of second barrel
The upper end on surface is provided with sliding sleeve, and the sliding sleeve is provided with eccentric lockwheel, and the sliding sleeve is hinged one end of auxiliary rod, the auxiliary rod
The middle and lower part of other end hinged support bar.
Preferably, the headstock upper surface middle part is provided with screw.
Preferably, the headstock interior lower end is provided with shot.
Preferably, the other end of the support bar is hinged with rotor base.
Preferably, the quantity of the support bar is 3, and is evenly distributed on around retracting cylinder.
Preferably, the microscope carrier is provided with lock screw with the junction of headstock.
Compared with prior art, the beneficial effects of the utility model are：A kind of extension tripod of field instrument of surveying and mapping
Base, by being provided with headstock, makes it have rotatory power and self Level tune ability, reduces instrument of surveying and mapping and is using preceding tune
The difficulty of section, it also avoid again putting tripod and the problem for readjusting during conversion mapping angle, and expansion link, flexible
The addition of cylinder and outer barrel so that the bearing height of tripod can carry out certain regulation, and then adapt to more working environments.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1st, headstock, 2, microscope carrier, 3, cage, 4, expansion link, the 5, second barrel, 6, outer barrel, 7, eccentric lockwheel, 8, auxiliary
Help bar, 9, support bar, 10, sliding sleeve, 11, retracting cylinder, the 12, first barrel.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of extension tripod bottom of field instrument of surveying and mapping
Seat, including headstock 1, are used to install the mounting seat of instrument of surveying and mapping, and the headstock 1 rotates connection microscope carrier 2, installs headstock 1 and carries
Whole working equipment, the lower surface of the microscope carrier 2 connects one end of cage 3, the other end connection expansion link 4 of the cage 3 it is upper
End, is linked together microscope carrier 2 and expansion link 4 by cage 3, and expansion link 4 can be elongated or shortened in retracting cylinder 11, institute
The lower slide for stating expansion link 4 is connected to the inside of retracting cylinder 11 so that the travel path determination of expansion link 4, the retracting cylinder
11 upper ends are provided with the first barrel 12, and by the position for screwing tight with unclamp fixed expansion link 4, the lower section of first barrel 12 is stretched
One end of the upper end hinged support bar 9 of 11 lateral walls of cylinder so that support bar 9 can be rotated around hinged place, make its working position
Put flexibly movable, the lower slide of the retracting cylinder 11 is connected to the inside of outer barrel 6, determines the action path of retracting cylinder 11, described
The upper end of outer barrel 6 is provided with the second barrel 5, by the operating position for screwing and unclamping adjustment retracting cylinder 11 of the second barrel 5, described the
The upper end of the outer surface of lower section outer barrel 6 of two barrels 5 is provided with sliding sleeve 10, can be on outer barrel 6 slidably, to adjust auxiliary frame 8
Position, the right-hand member of the sliding sleeve 10 is provided with eccentric lockwheel 7, and by rotating the locking realized to sliding sleeve 10, the sliding sleeve 10 is hinged
One end of auxiliary rod 8 so that auxiliary rod 8 can be rotated around hinged place, in the other end hinged support bar 9 of the auxiliary rod 8
Bottom so that the change in location of auxiliary rod 8 can drive the position of support bar 9 to change, and realize the regulation of support bar 9.
Specifically, the upper surface middle part of the headstock 1 is provided with screw, fixedly mounts instrument of surveying and mapping.
Specifically, the interior lower end of the headstock 1 is provided with shot, further reduces the center of gravity of headstock 1, makes its regulation more
It is sensitive.
Specifically, the other end of the support bar 9 is hinged with rotor base so that support bar 9 more adapts to different ground
Situation.
Specifically, the quantity of the support bar 9 is 3, and is evenly distributed on around retracting cylinder 11, the tripod for making
Support more stablize.
Specifically, the microscope carrier 2 is provided with lock screw with the junction of headstock 1, by screwing and pine for lock screw
Open, realize the locking and activity of headstock 1.
Operation principle：Headstock 1 is fixed by cage 3, instrument of surveying and mapping is installed, unscrew the first barrel 12 and the second barrel 5, it is real
The length adjustment of existing expansion link 4 and retracting cylinder 11, opens the slip that eccentric lockwheel 7 realizes sliding sleeve 10, and adjustment position, regulation is completed
Afterwards, eccentric lockwheel 7 is compressed, the first barrel 12 and the second barrel 5 is screwed, working condition is locked, headstock 1 is in the presence of its center of gravity
Self Level tune is carried out, then adjusting measuring apparatus device makes its level, and lock screw is screwed after the stabilization of headstock 1, realizes headstock 1
Locking.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of extension tripod base of field instrument of surveying and mapping, including headstock (1), it is characterised in that：The headstock (1) turns
Dynamic connection microscope carrier (2), one end of microscope carrier (2) lower surface connection cage (3), the other end connection of the cage (3) is flexible
The upper end of bar (4), the lower slide of the expansion link (4) is connected to the inside of retracting cylinder (11), retracting cylinder (11) upper end
The first barrel (12) is provided with, upper end hinged support bar (9) of lower section retracting cylinder (11) lateral wall of first barrel (12)
One end, retracting cylinder (11) lower slide is connected to the inside of outer barrel (6), and outer barrel (6) upper end is provided with the second barrel
(5), the upper end of lower section outer barrel (6) outer surface of second barrel (5) is provided with sliding sleeve (10), and sliding sleeve (10) right-hand member is provided with
Eccentric lockwheel (7), the sliding sleeve (10) is hinged one end of auxiliary rod (8), the other end hinged support bar of the auxiliary rod (8)
(9) middle and lower part.
2. the extension tripod base of a kind of field instrument of surveying and mapping according to claim 1, it is characterised in that：The head
Seat (1) upper surface middle part is provided with screw.
3. the extension tripod base of a kind of field instrument of surveying and mapping according to claim 1, it is characterised in that：The head
Seat (1) interior lower end is provided with shot.
4. the extension tripod base of a kind of field instrument of surveying and mapping according to claim 1, it is characterised in that：The branch
The other end of strut (9) is hinged with rotor base.
5. the extension tripod base of a kind of field instrument of surveying and mapping according to claim 1, it is characterised in that：The branch
The quantity of strut (9) is 3, and is evenly distributed on around retracting cylinder (11).
6. the extension tripod base of a kind of field instrument of surveying and mapping according to claim 1, it is characterised in that：The load
Platform (2) is provided with lock screw with the junction of headstock (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352583.5U CN206246970U (en) | 2016-12-11 | 2016-12-11 | A kind of extension tripod base of field instrument of surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621352583.5U CN206246970U (en) | 2016-12-11 | 2016-12-11 | A kind of extension tripod base of field instrument of surveying and mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246970U true CN206246970U (en) | 2017-06-13 |
Family
ID=59006164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621352583.5U Expired - Fee Related CN206246970U (en) | 2016-12-11 | 2016-12-11 | A kind of extension tripod base of field instrument of surveying and mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686307A (en) * | 2021-08-25 | 2021-11-23 | 金华好得科技有限公司 | High-reliability multifunctional level bar and use method thereof |
-
2016
- 2016-12-11 CN CN201621352583.5U patent/CN206246970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686307A (en) * | 2021-08-25 | 2021-11-23 | 金华好得科技有限公司 | High-reliability multifunctional level bar and use method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20171211 |