CN204879351U - A crowfoot for optics surveying instrument - Google Patents
A crowfoot for optics surveying instrument Download PDFInfo
- Publication number
- CN204879351U CN204879351U CN201520617764.5U CN201520617764U CN204879351U CN 204879351 U CN204879351 U CN 204879351U CN 201520617764 U CN201520617764 U CN 201520617764U CN 204879351 U CN204879351 U CN 204879351U
- Authority
- CN
- China
- Prior art keywords
- side support
- crowfoot
- foot pad
- mounting table
- master bracket
- 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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Abstract
The utility model discloses a crowfoot for optics surveying instrument, place the platform, place a connecting piece, main support including the instrument, the instrument is placed the platform and is connected with the main support through placing a connecting piece, the upper portion of main support is connected with three collateral branch frame through the connecting rod, the bottom of collateral branch frame is provided with the callus on the sole, the callus on the sole includes callus on the sole body, callus on the sole connecting piece, the callus on the sole body is equipped with the spherical chamber that holds, the one end of callus on the sole connecting piece is equipped with holds chamber assorted spheroid connecting portion with the sphere, and the other end is connected with that one end that the main support was kept away from to the collateral branch frame. The utility model discloses the stable performance, simple structure, it is convenient to use, has solved the problem that current tripod skidded easily and causes the instrument to damage, has reduced the danger that surveying instrument dropped.
Description
Technical field
The present invention relates to optical survey instrument, particularly relate to a kind of crowfoot for optical survey instrument.
Background technique
The Component that tripod is commonly used as optical survey instrument, its application is quite extensive.Because the function of optical survey instrument is constantly modified, tripod also constantly changes to adapt to different optical survey instruments thereupon, and existing tripod structure is all fairly simple, function, specification are also substantially similar, when running into some special circumstances, such as, when being applied to comparatively hard or smooth ground, tripod is easy to skid, and comparatively valuable instrument of surveying and mapping even can be made time serious to drop, cause certain economic loss, thus existing tripod still has number of drawbacks.
Summary of the invention
For the deficiency that prior art exists, object of the present invention just there are provided a kind of crowfoot for optical survey instrument, stable performance, structure is simple, easy to use, solve existing tripod and easily skid and cause the problem of instrument damage, reduce the danger that instrument of surveying and mapping drops.
To achieve these goals, the technical solution used in the present invention is such: a kind of crowfoot for optical survey instrument, comprise instrument mounting table, mounting table link, master bracket, described instrument mounting table is connected with master bracket by mounting table link; The top of described master bracket is connected with three side supports by connecting rod, and the bottom of described side support is provided with foot pad; Described foot pad comprises foot pad body, foot pad link, and described foot pad body is provided with Spherical chamber; One end of described foot pad link is provided with the spheroid joint matched with Spherical chamber, and the other end is connected with side support that one end away from master bracket.
As a kind of preferred version, described mounting table link comprises lock sleeve and is arranged at the tightening cover outside lock sleeve, the top of described lock sleeve is connected with instrument mounting table, bottom is sheathed on master bracket strut, and described master bracket strut is through in master bracket.
As a kind of preferred version, be provided with angle adjuster between described connecting rod and side support, described angle adjuster comprises step surface sleeve, side support connecting rod, and one end of described step surface sleeve is connected with connecting rod, the other end is provided with step surface; One end of described side support connecting rod is provided with the teeth, the other end that match with step surface and is connected with side support.
As a kind of preferred version, described foot pad body bottom portion is provided with bath mat.
As a kind of preferred version, described instrument mounting table is provided with leveling instrument.
As a kind of preferred version, described side support is provided with rope rope, described rope rope is connected on two adjacent side supports, is connected with extension spring in the middle part of it and between master bracket.
As a kind of preferred version, described side support comprises outer tube and interior pipe, and described interior pipe is plugged in the tube chamber of outer tube, and its plug-in mounting section end winding support is connected with bolt, described bolt is disposed with adjusting nut and flexible rubber ring.
Compared with prior art, beneficial effect of the present invention:
1. stable performance, structure is simple, solves existing tripod and easily skids and cause the problem of instrument damage, reduce the danger that instrument of surveying and mapping drops;
2. can regulate the angle of swing of side support, be provided with the angular adjustment phase, flexible operation is accurate;
3. can the length of free adjusting side support, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the enlarged diagram at A place in Fig. 1.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.Following examples only for technological scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Embodiment:
As shown in Figure 1, a kind of crowfoot for optical survey instrument, comprises instrument mounting table 1, mounting table link 2, master bracket 3, and described instrument mounting table 1 is connected with master bracket 3 by mounting table link 2; The top of described master bracket 3 is connected with three side supports 5 by connecting rod 4, and the bottom of described side support 5 is provided with foot pad 6; Described foot pad 6 comprises foot pad body 61, foot pad link 62, described foot pad body 61 be provided with Spherical chamber (owing to being provided with component, thus in figure and not shown); One end of described foot pad link 62 is provided with the spheroid joint 63 matched with Spherical chamber, and the other end is connected with side support 5 that one end away from master bracket 3; Described mounting table link 2 comprises lock sleeve 21 and is arranged at the tightening cover 22 outside lock sleeve 21, the top of described lock sleeve 21 is connected with instrument mounting table 1, bottom is sheathed on master bracket strut 31, and described master bracket strut 31 is through in master bracket 3; Angle adjuster 7 is provided with between described connecting rod 4 and side support 5, described angle adjuster 7 comprises step surface sleeve 71, side support connecting rod 72, described step surface sleeve 71 one end is connected with connecting rod 4, the other end is provided with step surface (owing to being provided with component, thus in figure and not shown); One end of described side support connecting rod 72 is provided with the teeth 73, the other end that match with step surface and is connected with side support 5; Bath mat 64 is provided with bottom described foot pad body 61.The rotation of several angle is there is in foot pad link 62 of the present invention relative to foot pad body 61, wherein spheroid joint 63 can move and not depart from described Spherical chamber in Spherical chamber, the side support 5 of the angled support with ground is made to change into vertically downward by the active force on foot pad 6 pairs of ground, add the stability of tripod, solve the problem that existing tripod easily skids, angle adjuster 7 can mount and dismount flexibly simultaneously, there is flexible operation, feature easy to use, during use, only need unscrew lock sleeve 21, i.e. rotatable instrument mounting table 1, then the position that optical survey instrument can be fixed on needs by lock sleeve 21 is screwed.
The preferred described instrument mounting table 1 of the present invention is provided with leveling instrument 8, is convenient to installation and the use of optical survey instrument.
The preferred described side support 5 of the present invention is provided with rope rope 9, and described rope rope 9 is connected on two adjacent side supports 5, is connected with extension spring 10 in the middle part of it and between master bracket 3.During use, rope rope 9 between side support 5 is in tensioning state, thus side support 5 too can not open because ground is comparatively smooth, and then remain suitable angle between side support 5, maintain the stable of tripod, be provided with extension spring 10, the middle part of rope rope 9 is pulled to the position at master bracket 3 place by extension spring 10 simultaneously, make rope rope 9 be in non-free state, and then be convenient to the storage of tripod.
As shown in Figure 2, the preferred described side support 5 of the present invention comprises outer tube 51 and interior pipe 52, and described interior pipe 52 is plugged in the tube chamber of outer tube 51, and its plug-in mounting section end winding support is connected with bolt 53, described bolt 53 is disposed with adjusting nut 54 and flexible rubber ring 55.The length of side support 5 can free adjusting, make carrying of tripod more portable, during concrete use, first side support 5 is adjusted to required length, then interior pipe 52 is rotated clockwise, now flexible rubber ring 55 drives and regulates spiral shell 54 mother to rotate thereupon under the effect of outer tube 51 inwall frictional force, adjusting nut 54 is extruded flexible rubber ring 55 while rotating, flexible rubber ring 55 is produced under the effect of extruding force be out of shape and send expansion, and flexible rubber ring 55 pairs of outer tube 51 inwalls after deformed dilation produce surface friction drag, interior pipe 52 cannot be twitched with outer tube 51, thus lock, when needing the length again regulating side support 5, only need rotate backward interior pipe 52, flexible rubber ring after deformed dilation 55 is reduced reset.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (7)
1. for a crowfoot for optical survey instrument, it is characterized in that: comprise instrument mounting table, mounting table link, master bracket, described instrument mounting table is connected with master bracket by mounting table link; The top of described master bracket is connected with three side supports by connecting rod, and the bottom of described side support is provided with foot pad; Described foot pad comprises foot pad body, foot pad link, and described foot pad body is provided with Spherical chamber; One end of described foot pad link is provided with the spheroid joint matched with Spherical chamber, and the other end is connected with side support that one end away from master bracket.
2. a kind of crowfoot for optical survey instrument according to claim 1, it is characterized in that: described mounting table link comprises lock sleeve and is arranged at the tightening cover outside lock sleeve, the top of described lock sleeve is connected with instrument mounting table, bottom is sheathed on master bracket strut, and described master bracket strut is through in master bracket.
3. a kind of crowfoot for optical survey instrument according to claim 1, it is characterized in that: between described connecting rod and side support, be provided with angle adjuster, described angle adjuster comprises step surface sleeve, side support connecting rod, and one end of described step surface sleeve is connected with connecting rod, the other end is provided with step surface; One end of described side support connecting rod is provided with the teeth, the other end that match with step surface and is connected with side support.
4. a kind of crowfoot for optical survey instrument according to claim 1, is characterized in that: described foot pad body bottom portion is provided with bath mat.
5. a kind of crowfoot for optical survey instrument according to claim 1, is characterized in that: described instrument mounting table is provided with leveling instrument.
6. a kind of crowfoot for optical survey instrument according to claim 1, is characterized in that: described side support is provided with rope rope, and described rope rope is connected on two adjacent side supports, is connected with extension spring in the middle part of it and between master bracket.
7. a kind of crowfoot for optical survey instrument according to claim 1, it is characterized in that: described side support comprises outer tube and interior pipe, described interior pipe is plugged in the tube chamber of outer tube, its plug-in mounting section end winding support is connected with bolt, described bolt is disposed with adjusting nut and flexible rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520617764.5U CN204879351U (en) | 2015-08-17 | 2015-08-17 | A crowfoot for optics surveying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520617764.5U CN204879351U (en) | 2015-08-17 | 2015-08-17 | A crowfoot for optics surveying instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879351U true CN204879351U (en) | 2015-12-16 |
Family
ID=54823723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520617764.5U Expired - Fee Related CN204879351U (en) | 2015-08-17 | 2015-08-17 | A crowfoot for optics surveying instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879351U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042295A (en) * | 2015-08-17 | 2015-11-11 | 苏州华徕光电仪器有限公司 | Anti-skid tripod for optical mapping instrument |
| CN106533016A (en) * | 2016-11-11 | 2017-03-22 | 合肥德通电驱动系统有限公司 | Portable installation bracket device for motor |
| CN108942748A (en) * | 2018-08-24 | 2018-12-07 | 苏州胜璟电磁科技有限公司 | Clamping device is used in a kind of processing of solenoid valve |
-
2015
- 2015-08-17 CN CN201520617764.5U patent/CN204879351U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042295A (en) * | 2015-08-17 | 2015-11-11 | 苏州华徕光电仪器有限公司 | Anti-skid tripod for optical mapping instrument |
| CN106533016A (en) * | 2016-11-11 | 2017-03-22 | 合肥德通电驱动系统有限公司 | Portable installation bracket device for motor |
| CN108942748A (en) * | 2018-08-24 | 2018-12-07 | 苏州胜璟电磁科技有限公司 | Clamping device is used in a kind of processing of solenoid valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151216 Termination date: 20160817 |