CN207634941U - Foot-operated measurement tripod easy to operation - Google Patents
Foot-operated measurement tripod easy to operation Download PDFInfo
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- CN207634941U CN207634941U CN201721795124.9U CN201721795124U CN207634941U CN 207634941 U CN207634941 U CN 207634941U CN 201721795124 U CN201721795124 U CN 201721795124U CN 207634941 U CN207634941 U CN 207634941U
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- foot
- supporting leg
- tension spring
- cylindricality
- driven lever
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Abstract
The utility model discloses a kind of foot-operated measurement tripod easy to operation, there is pedestal（1）And and pedestal（1）Hinged scalable cylindricality supporting leg（2）, supporting leg（2）For two be distributed in horizontal quadrature, the supporting leg（2）Lower end pass through vertical cylindricality matrix（3）With conical foot head（4）Connect, the vertical cylindricality matrix（3）There is vertical groove in side（31）, vertical groove（31）Inside there is horizontal axis（32）, with horizontal axis（32）It is rotatably connected to foot-driven lever（5）；Equipped with tension spring（6）, tension spring（6）Upper end and supporting leg（2）Or cylindricality matrix（3）Connect, tension spring（6）Lower end and foot-driven lever（5）Connect.Make lateral foot-driven lever that can steadily be contacted with all kinds of ground, solves the foot-operated practical operational problem for measuring tripod；It can rapidly pack up, put down, it is easy to operation, avoid surveyor from bending over to squat down, it is time saving and energy saving.
Description
Technical field
The utility model is related to a kind of measurement servicing unit, especially a kind of placement efficiency and stability of effectively improving
Foot-operated measurement tripod easy to operation.
Background technology
The Chinese patent of Patent No. 201220373858.9 discloses a kind of " sleeve clip type measurement tripod ", mainly will
The pedestal of typical tripod is changed to ring-type by tabular, and at least three lateral jackscrews are evenly equipped on cyclic annular pedestal, for the first time
Dedicated measurement tripod is provided for surveyors' staff.In order not to block surveyors' staff, in Patent No. 201310022381.9
State's utility model patent discloses a kind of " Holding-clamp type measurement foot rest ", and pedestal is changed to the ring-type of opening, two are furnished on pedestal
The front end of a transverse direction jackscrew, lateral jackscrew is equipped with fixed connection apparatus, or there are three lateral jackscrews for cloth on pedestal, between two parties
There is fixed connection apparatus in lateral jackscrew front end；It is mutually perpendicular between the adjacent transverse jackscrew axis.However, " sleeve clip type measures foot
Frame " and " Holding-clamp type measurement foot rest " have the following problems in practical applications：（1）It needs three stabilizer blades and surveyors' staff four
A fulcrum is placed in ground, is affected by ground factor, difficult to install, stability is poor；（2）Three stabilizer blades are to surveyors' staff
Support force increases the difficulty of jackscrew adjustment surveyors' staff；（3）Angle between three stabilizer blades is 120 degree, is influenced to level
The observation of surveyors' staff；（4）Three stabilizer blades carry and operation is inconvenient.In order to improve the placement efficiency of surveyors' staff
And stability, the Chinese patent of Patent No. 201420599759.1 disclose a kind of " foot-operated measurement tripod ", its advantage is that：
（1）Three stabilizer blades are reduced into two stabilizer blades, two stabilizer blades form three fulcrums with surveyors' staff and are placed in ground, by ground factor shadow
Smaller, placement is rung to be easy；（2）Lateral foot-driven lever is increased, it is opposite with ground to measure tripod using the own body weight of surveyor
It is fixed, make the stabilizer blade of measurement tripod that not only there is support force effect, while also there is pulling force effect, is conveniently adjusted surveyors' staff
Verticality reduces the difficulty of jackscrew adjustment surveyors' staff.However be fixedly connected since lateral foot-driven lever is vertical with stabilizer blade, it cannot
Suitable for various ground, placement efficiency and stability are affected, directly affects the foot-operated practicability for measuring tripod.
Invention content
The utility model is to solve the above-mentioned technical problem present in the prior art, and peace can be effectively improved by providing one kind
Set the foot-operated measurement tripod easy to operation of efficiency and stability.
The technical solution of the utility model is：A kind of foot-operated measurement tripod easy to operation, there is pedestal and and base
The hinged scalable cylindricality supporting leg of seat, supporting leg is two be distributed in horizontal quadrature, and the lower end of the supporting leg passes through vertical cylindricality
Matrix connects with conical foot head, and there is vertical groove in the vertical cylindricality matrix side, has horizontal axis in vertical groove, turns with horizontal axis
It is dynamic to be connected with foot-driven lever；Equipped with tension spring, the upper end of tension spring connects with supporting leg or cylindricality matrix, lower end and the foot-driven lever phase of tension spring
It connects.
The utility model makes lateral foot-driven lever that can steadily be contacted with all kinds of ground, solves the foot-operated reality for measuring tripod
Use operational problem；It can rapidly pack up, put down, it is easy to operation, avoid surveyor from bending over to squat down, it is time saving and energy saving.
Description of the drawings
Fig. 1 is the structure and use state diagram of the utility model embodiment.
Fig. 2 is the structural schematic diagram of the utility model embodiment supporting leg.
Specific implementation mode
Embodiment：
As shown in Figure 1, 2：The foot-operated measurement tripod easy to operation of the utility model has pedestal 1 and is hinged with pedestal 1
Scalable cylindricality supporting leg 2, supporting leg 2 is two be distributed in horizontal quadrature, i.e., with the tie point of pedestal 1 in horizontal quadrature point
Cloth, with the prior art except that the lower end of the supporting leg 2 vertical cylindricality matrix 3 made of metal material and cone
Foot head 4 connects, and there is vertical groove 31 in vertical 3 side of cylindricality matrix, there is horizontal axis 32 in vertical groove 31（Bolt etc.）, with horizontal axis 32
It is rotatably connected to foot-driven lever 5.It is foot-operated for convenience that a pedal 7 can be fixed on foot-driven lever 5.Equipped with tension spring 6, tension spring 6 it is upper
End connects with supporting leg 2 or cylindricality matrix 3, and the lower end of tension spring 6 connects with foot-driven lever 5.The upper end of tension spring 6 connects with cylindricality matrix 3
When, can one horizontal axis to connect with tension spring 6 be set in the upper end of vertical groove 31.
Use process：By 20 fixed in position of surveyors' staff in foot rest base 1,20 bottom of surveyors' staff is then placed in survey
It measures on index point, make to open outside supporting leg 2 manually and conical foot head 4 is made to be contacted with ground, stepping on foot-driven lever 5 with foot is allowed to connect with ground
It touches and fixes, then so that surveyors' staff 20 is in plumbness by adjusting telescopic cylindricality supporting leg 2.It is measured the rear foot and removes foot
Treadle 6, foot-driven lever 5 is packed up automatically under the effect of spring 6, convenient for removing station operation.
Claims (1)
1. a kind of foot-operated measurement tripod easy to operation, there is pedestal（1）And and pedestal（1）Hinged scalable cylindricality supporting leg
（2）, supporting leg（2）For two be distributed in horizontal quadrature, it is characterised in that：The supporting leg（2）Lower end pass through vertical cylindricality base
Body（3）With conical foot head（4）Connect, the vertical cylindricality matrix（3）There is vertical groove in side（31）, vertical groove（31）It is interior
There is horizontal axis（32）, with horizontal axis（32）It is rotatably connected to foot-driven lever（5）；Equipped with tension spring（6）, tension spring（6）Upper end and supporting leg（2）Or
Cylindricality matrix（3）Connect, tension spring（6）Lower end and foot-driven lever（5）Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721795124.9U CN207634941U (en) | 2017-12-20 | 2017-12-20 | Foot-operated measurement tripod easy to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721795124.9U CN207634941U (en) | 2017-12-20 | 2017-12-20 | Foot-operated measurement tripod easy to operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207634941U true CN207634941U (en) | 2018-07-20 |
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ID=62853056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721795124.9U Active CN207634941U (en) | 2017-12-20 | 2017-12-20 | Foot-operated measurement tripod easy to operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207634941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940200A (en) * | 2017-12-20 | 2018-04-20 | 大连圣博尔测绘仪器科技有限公司 | Foot-operated measurement foot stool easy to operation |
-
2017
- 2017-12-20 CN CN201721795124.9U patent/CN207634941U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940200A (en) * | 2017-12-20 | 2018-04-20 | 大连圣博尔测绘仪器科技有限公司 | Foot-operated measurement foot stool easy to operation |
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