CN207751479U - Survey and draw screw tripod - Google Patents
Survey and draw screw tripod Download PDFInfo
- Publication number
- CN207751479U CN207751479U CN201820181068.8U CN201820181068U CN207751479U CN 207751479 U CN207751479 U CN 207751479U CN 201820181068 U CN201820181068 U CN 201820181068U CN 207751479 U CN207751479 U CN 207751479U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- fixedly connected
- gear
- holder
- inner cavity
- 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
Links
Abstract
The utility model discloses mapping screw tripods, including holder, the bottom of the holder is fixedly connected with fixed ring, the inner cavity of the holder is provided with slide bar, the right end of the slide bar passes through fixed ring and extends to the right side of fixed ring, and the inner cavity of the slide bar is fixedly connected with tooth plate, bearing has been fixedly connected at the top and bottom of the holder both sides, supporting rod is fixedly connected between two bearings, the top and bottom of the slide bar offer the slot hole being used cooperatively with supporting rod.The utility model is used cooperatively by holder, fixed ring, slide bar, tooth plate, bearing, supporting rod, slot hole, first gear, second gear, drive link, third gear, resetting spring and handwheel, subtle adjusting can be carried out according to landform, the personnel for being not much measurement experience are made to complete task well, and precision when leveling and the efficiency of work are improved, it brings great convenience to mapping operations usually.
Description
Technical field
The utility model is related to architectural mapping technical fields, specially survey and draw screw tripod.
Background technology
Mapping is exactly to measure and draw, with computer technology, photoelectric technology, network communications technology, space science, Information Center
Based on, using global navigational satellite positioning system, remote sensing, GIS-Geographic Information System as technological core, by the existing feature in ground
Point and boundary line obtain the figure and location information of reflection ground present situation, the planning and designing for engineering construction and row by measurement means
Political affairs management is used, and needs to use tripod when mapping, but existing tripod is when in use, cannot be good
Subtle adjusting is carried out according to landform, so just reduces the precision and working efficiency of mapping, to mapping operations usually
Bring great inconvenience.
Utility model content
The purpose of this utility model is to provide mapping screw tripods, have advantage easy to use, solve
Existing tripod when in use, subtle adjusting cannot be carried out according to landform, so just reduces survey well
The precision and working efficiency painted bring the problem of very big inconvenience to mapping operations usually.
To achieve the above object, the utility model provides the following technical solutions：Survey and draw screw tripod, including branch
The bottom of frame, the holder is fixedly connected with fixed ring, and the inner cavity of the holder is provided with slide bar, and the right end of the slide bar passes through
Fixed ring and the right side for extending to fixed ring, the inner cavity of the slide bar are fixedly connected with tooth plate, the top of the holder both sides and
Bottom has been fixedly connected with bearing, and supporting rod is fixedly connected between two bearings, and the top and bottom of the slide bar open up
There are the slot hole being used cooperatively with supporting rod, the surface that the supporting rod is located at slide bar inner cavity one end to be fixedly connected with and tooth plate cooperation
The first gear used is engaged with second gear between two first gears, is fixedly connected at the axle center of the second gear
Drive link extends to the outside of fixed ring at the top of the drive link, and the bottom of the drive link is fixedly connected with matches with tooth plate
The third gear that conjunction uses, the surface of the drive link and the surface for being located at second gear and slide bar inner cavity one end are arranged with reset
Spring.
Preferably, the drive link is located at one end outside fixed ring and is fixedly connected with handwheel, and the surface of the handwheel is set
It is equipped with anti-skid chequer.
Preferably, through-hole is offered on the left of the slide bar surface, the inner cavity of through-hole is provided with cover board.
Preferably, the bottom of the slide bar is taper, and the surface spraying of the slide bar bottom has corrosion-resistant coating.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model passes through holder, fixed ring, slide bar, tooth plate, bearing, supporting rod, slot hole, first gear, second
Gear, drive link, third gear, resetting spring and handwheel are used cooperatively, and subtle adjusting can be carried out according to landform, makes not having
The personnel how many measures experience complete task well, and improve precision when leveling and the efficiency of work, to usually
Mapping operations bring great convenience.
2, the utility model can more easily drive drive link, preferably be adjusted to tripod by the way that handwheel is arranged
Section can more easily adjust second gear and third gear, preferably ensure that and adjust work by the way that resetting spring is arranged
It is smoothed out, by the way that through-hole and cover board is arranged, regularly the inside of slide bar can be checked, preferably ensure that detection work
That makees is smoothed out, and by setting the bottom of slide bar to taper, preferably tripod can be fixed, preferably ensure
The stability of tripod.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model schematic front view.
In figure：1 holder, 2 fixed rings, 3 slide bars, 4 tooth plates, 5 bearings, 6 supporting rods, 7 slot holes, 8 first gears, 9 second teeth
Wheel, 10 drive links, 11 third gears, 12 resetting springs, 13 handwheels, 14 cover boards.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, screw tripod is surveyed and drawn, including holder 1, the bottom of holder 1 are fixedly connected with fixed ring
2, the inner cavity of holder 1 is provided with slide bar 3, and through-hole is offered on the left of 3 surface of slide bar, and the inner cavity of through-hole is provided with cover board 14, leads to
Setting through-hole and cover board 14 are crossed, regularly the inside of slide bar 3 can be checked, preferably ensure that the smooth of detection work
It carries out, the bottom of slide bar 3 is taper, and the surface spraying of 3 bottom of slide bar has corrosion-resistant coating, by setting the bottom of slide bar 3 to
Taper, preferably tripod can be fixed, and preferably ensure that the stability of tripod, the right end of slide bar 3 pass through admittedly
Determine ring 2 and extend to the right side of fixed ring 2, the inner cavity of slide bar 3 is fixedly connected with tooth plate 4, and the top and bottom of 1 both sides of holder are equal
It is fixedly connected with bearing 5, supporting rod 6 is fixedly connected between two bearings 5, the top and bottom of slide bar 3 offer and prop up
The slot hole 7 that strut 6 is used cooperatively, the surface that supporting rod 6 is located at 3 inner cavity one end of slide bar are fixedly connected with and are used cooperatively with tooth plate 4
First gear 8, be engaged with second gear 9 between two first gears 8, transmission be fixedly connected at the axle center of second gear 9
Bar 10, the top of drive link 10 extend to the outside of fixed ring 2, and one end that drive link 10 is located at outside fixed ring 2 is fixedly connected
There are handwheel 13, the surface of handwheel 13 to be provided with anti-skid chequer, by the way that handwheel 13 is arranged, can more easily drive drive link 10, more
Good is adjusted tripod, and the bottom of drive link 10 is fixedly connected with the third gear 11 being used cooperatively with tooth plate 4, transmission
The surface of bar 10 and it is arranged with resetting spring 12 positioned at the surface of second gear 9 and 3 inner cavity one end of slide bar, passes through setting and reset bullet
Spring 12 can more easily adjust second gear 9 and third gear 11, preferably ensure that and adjust being smoothed out for work, lead to
Cross holder 1, fixed ring 2, slide bar 3, tooth plate 4, bearing 5, supporting rod 6, slot hole 7, first gear 8, second gear 9, drive link 10,
Third gear 11, resetting spring 12 and handwheel 13 are used cooperatively, and subtle adjusting can be carried out according to landform, makes to be not much
The personnel of measurement experience complete task well, and improve precision when leveling and the efficiency of work, to mapping usually
Work brings great convenience.
In use, make third gear 11 be engaged with tooth plate 4 by lifting drive link 10 upwards, rotation hand wheel 13 at this time
Coarse adjustment is carried out to tripod, by pressing down on handwheel 13, so that second gear 9 is engaged with first gear 8, at this time rotation hand wheel 13
Drive link 10 is driven to rotate, drive link 10 drives second gear 9 to rotate, and second gear 9 drives first gear 8 to rotate, the first tooth
8 band moving gear 4 of wheel moves left and right, and gear 4 is moved left and right with moving slide-bar 3 and is finely adjusted.
In summary：The mapping screw tripod passes through holder 1, fixed ring 2, slide bar 3, tooth plate 4, bearing 5, branch
The cooperation of strut 6, slot hole 7, first gear 8, second gear 9, drive link 10, third gear 11, resetting spring 12 and handwheel 13,
It solves existing tripod when in use, subtle adjusting cannot be carried out according to landform well, so just drop
The precision and working efficiency of low mapping bring the problem of very big inconvenience to mapping operations usually.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. surveying and drawing screw tripod, including holder (1), it is characterised in that：The bottom of the holder (1) is fixedly connected with
Determine ring (2), the inner cavity of the holder (1) is provided with slide bar (3), and the right end of the slide bar (3) passes through fixed ring (2) and extends to
The inner cavity on the right side of fixed ring (2), the slide bar (3) is fixedly connected with tooth plate (4), the top and bottom of holder (1) both sides
Portion has been fixedly connected with bearing (5), is fixedly connected with supporting rod (6) between two bearings (5), the top of the slide bar (3) and
Bottom offers the slot hole (7) being used cooperatively with supporting rod (6), and the supporting rod (6) is located at the table of slide bar (3) inner cavity one end
Face is fixedly connected with the first gear (8) being used cooperatively with tooth plate (4), and second gear is engaged between two first gears (8)
(9), it is fixedly connected with drive link (10) at the axle center of the second gear (9), is extended at the top of the drive link (10) solid
Determine the outside of ring (2), the bottom of the drive link (10) is fixedly connected with the third gear (11) being used cooperatively with tooth plate (4),
The surface of the drive link (10) and it is arranged with resetting spring positioned at the surface of second gear (9) and slide bar (3) inner cavity one end
(12)。
2. mapping screw tripod according to claim 1, it is characterised in that：The drive link (10), which is located at, fixes
The external one end of ring (2) is fixedly connected with handwheel (13), and the surface of the handwheel (13) is provided with anti-skid chequer.
3. mapping screw tripod according to claim 1, it is characterised in that：The left side on slide bar (3) surface
Through-hole is offered, the inner cavity of through-hole is provided with cover board (14).
4. mapping screw tripod according to claim 1, it is characterised in that：The bottom of the slide bar (3) is cone
The surface spraying of shape, slide bar (3) bottom has corrosion-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820181068.8U CN207751479U (en) | 2018-01-27 | 2018-01-27 | Survey and draw screw tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820181068.8U CN207751479U (en) | 2018-01-27 | 2018-01-27 | Survey and draw screw tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207751479U true CN207751479U (en) | 2018-08-21 |
Family
ID=63154546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820181068.8U Expired - Fee Related CN207751479U (en) | 2018-01-27 | 2018-01-27 | Survey and draw screw tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207751479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140620A (en) * | 2018-11-02 | 2020-05-12 | 河南省豫石地质勘查技术有限公司 | Portable mapping device |
| CN113550213A (en) * | 2021-07-23 | 2021-10-26 | 中建市政工程有限公司 | Road surface leveling device for highway construction |
-
2018
- 2018-01-27 CN CN201820181068.8U patent/CN207751479U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140620A (en) * | 2018-11-02 | 2020-05-12 | 河南省豫石地质勘查技术有限公司 | Portable mapping device |
| CN113550213A (en) * | 2021-07-23 | 2021-10-26 | 中建市政工程有限公司 | Road surface leveling device for highway construction |
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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: 20180821 Termination date: 20190127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |