CN209196470U - A kind of portable surveying instrument supporting frame of replaceable foot pad - Google Patents
A kind of portable surveying instrument supporting frame of replaceable foot pad Download PDFInfo
- Publication number
- CN209196470U CN209196470U CN201821846194.7U CN201821846194U CN209196470U CN 209196470 U CN209196470 U CN 209196470U CN 201821846194 U CN201821846194 U CN 201821846194U CN 209196470 U CN209196470 U CN 209196470U
- Authority
- CN
- China
- Prior art keywords
- bull stick
- fixedly connected
- foot pad
- hole
- angular wheel
- 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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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a kind of portable surveying instrument supporting frames of replaceable foot pad, including mounting table, the bottom of the mounting table is hinged with supporting leg, the bottom of the supporting leg is opened up there are two threaded hole, the inner surface of the through-hole is rotatably connected to bull stick, angular wheel one there are two being fixedly connected on surface in the middle part of the bull stick, the big end of two angular wheels one is fixedly connected, there are two connecting rods for rotation connection on the surface of the bull stick, the lower rotation of the connecting rod is connected with angular wheel two, the bottom of the angular wheel two is fixedly connected with rectangular bull stick, the inner surface of two threaded holes is threaded with spur pad peace foot pad respectively.The utility model drives spur pad peace foot pad to go up and down in threaded hole by setting angular wheel one and two engaged transmission of angular wheel, rectangular bull stick, has achieved the effect that replace between spur pad and flat foot pad.
Description
Technical field
The utility model relates to surveying instrument supporting frame technical field, the portable surveying instrument branch of specially a kind of replaceable foot pad
Frame.
Background technique
With the continuous development of science and technology, the activity space of the mankind has basically reached each corner in the world.It is right
The shape of natural geography factors or earth's surface Artificial facilities, size, spatial position and its attribute etc. are measured, acquire and will use
To surveying instrument.With the application of GPS and the fast development of computer technology and Internet technology, surveying instrument
The development of device is also very fast.At present, it then follows the Computer Communications Interface of international standard has obtained on instrument of surveying and mapping extensively
General application.But it is most of on the market, it needs to improve.
Utility model content
The purpose of this utility model is to provide a kind of portable surveying instrument supporting frames of replaceable foot pad, have the more change of feet
The advantages of pad, solves the problems, such as that surveying instrument supporting frame is difficult to replace foot pad according to different terrain.
To achieve the above object, the utility model provides the following technical solutions: a kind of portable mapping of replaceable foot pad
Instrument bracket, including mounting table, the bottom of the mounting table are hinged with supporting leg, and the bottom of the supporting leg opens up that there are two screw threads
The inner wall in hole, the supporting leg offers mounting groove by threaded hole, and the mounting groove is communicated with threaded hole, on the supporting leg
Through-hole is offered close to the side of its bottom, the inner surface of the through-hole is rotatably connected to bull stick, separate through-hole on the bull stick
One end be rotatably connected on the inner surface of mounting groove, be fixedly connected on the surface in the middle part of the bull stick there are two angular wheel
One, two one big ends of angular wheel are fixedly connected, connecting rod that there are two the surface pivots connections of the bull stick, the connecting rod
Top is fixedly connected on the top of mounting groove inner surface, and the lower rotation of the connecting rod is connected with angular wheel two, the cone
The surface of shape gear two is engaged with the surface of angular wheel one, and the bottom of the angular wheel two is fixedly connected with rectangular bull stick,
The inner surface of two threaded holes is threaded with spur pad peace foot pad respectively, offers at the top of the spur pad peace foot pad
The bottom of concave slot, the shape bull stick is protruded into concave slot, and the surface of the rectangular bull stick and the inner surface of concave slot slide and connect
It connects.
Preferably, the bottom of the flat foot pad is fixedly connected with sucker block.
Preferably, the side of the sucker block offers sliding slot, and the inner surface of the sliding slot slidably connects pushing block, described
Spring is fixedly connected between the side of pushing block and the inner surface of sliding slot, the bottom of the sucker block offers air hole, described
The bottom of sucker block is fixedly connected with sucker.
Preferably, one end on the bull stick close to through-hole is hinged with handle.
Preferably, one end on the bull stick far from through-hole is fixedly connected with bearing, and the surface of the bearing inner race is fixed
It is connected to one end on bull stick far from through-hole, on the mounting groove inner wall that the surface of the bearing outer ring is fixedly connected on.
Compared with prior art, the beneficial effects of the utility model are as follows: the utility model passes through setting, angular wheel one
Drive spur pad peace foot pad to go up and down in threaded hole with the engaged transmission of angular wheel two, rectangular bull stick, reached spur pad with
The effect replaced between flat foot pad has reached by the way that bull stick hinged handle is arranged and has facilitated rotation bull stick, prevented the effect for accidentally touching handle
Fruit has achieved the effect that keep bar rotation more smooth, be fixedly connected by flat foot pad bottom suctorial by the way that bearing is arranged
Setting, has reached and has been adsorbed on the upper of smooth ground convenient for flat foot pad, made the effect that bracket is more stable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model front view；
Fig. 2 is the cross-sectional view of enlarged drawing at A in Fig. 1；
Fig. 3 is structure enlargement diagram at B in Fig. 2；
Fig. 4 is the cross-sectional view of the utility model supporting leg top view.
In figure: 1- mounting table, 2- supporting leg, 3- threaded hole, 4- mounting groove, 5- bull stick, 6- angular wheel one, 7- connection
Bar, 8- angular wheel two, the rectangular bull stick of 9-, 10- spur pad, the flat foot pad of 11-, 12- sucker block, 13- pushing block, 14- spring, 15-
Sucker, 16- handle, 17- bearing.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of portable surveying instrument branch of replaceable foot pad
Frame, including mounting table 1, mounting table 1 are hinged with supporting leg 2 for fixing surveying instrument, the bottom of mounting table 1, and supporting leg 2 is for branch
Mounting table 1 is supportted, the height of mounting table 1 is adjusted.
The bottom of supporting leg 2 is opened up there are two threaded hole 3 referring to FIG. 1 to FIG. 4, and threaded hole 3 is used to be threadedly coupled spur
The peaceful foot pad 11 of pad 10, the inner wall of supporting leg 2 offer mounting groove 4 by threaded hole 3, and bull stick 5 is rotatably connected on mounting groove 4
On inner surface, angular wheel 28 is rotatably connected in mounting groove 4 by connecting rod 7, and mounting groove 4 is communicated with threaded hole 3, supporting leg 2
The upper side close to its bottom offers through-hole, and the inner surface of through-hole is rotatably connected to bull stick 5, rotates bull stick 5, and bull stick 5 drives
Angular wheel 1 rotates, and one end on bull stick 5 far from through-hole is rotatably connected on the inner surface of mounting groove 4,5 middle part of bull stick
It is fixedly connected on surface there are two angular wheel 1, angular wheel 1 follows bull stick 5 to rotate, and passes through angular wheel 1 and cone
Shape gear 28 engages, and angular wheel 28 is driven to rotate, and the big end of two angular wheels 1 is fixedly connected, and the surface of bull stick 5 turns
Dynamic connection is there are two connecting rod 7, and angular wheel 28 is rotatably connected in mounting groove 4 by connecting rod 7, the surface of 17 inner ring of bearing
It is fixedly connected on one end on bull stick 5 far from through-hole, on 4 inner wall of mounting groove that the surface of 17 outer ring of bearing is fixedly connected on, axis
The setting for holding 17 rotates bull stick 5 on the inner wall of mounting groove 4 more smooth, and one end on bull stick 5 close to through-hole is hinged with
Handle 16, convenient for rotation bull stick 5, handle 16 is folded up, can prevent from accidentally touching by 16 rotated ninety degrees of handle for the setting of handle 16
Handle 16, the top of connecting rod 7 are fixedly connected on the top of 4 inner surface of mounting groove, and the lower rotation of connecting rod 7 is connected with taper
Gear 28, angular wheel 1 with engage angular wheel 28, and angular wheel 28 is driven to rotate, connecting rod 7 is by angular wheel
28 are rotatably connected on the inner wall of mounting groove 4, and angular wheel 28 drives rectangular bull stick 9 to rotate, the surface of angular wheel 28 with
The surface of angular wheel 1 is engaged, and the bottom of angular wheel 28 is fixedly connected with rectangular bull stick 9, and rectangular bull stick 9 follows taper
Gear 28 rotates, and rectangular bull stick 9 drives the peaceful foot pad 11 of spur pad 10 to rotate, and rectangular bull stick 9 passes through the inner surface in concave slot
Upper sliding, the distance that the peaceful foot pad 11 of limitation spur pad 10 moves up and down, the inner surface of two threaded holes 3 are threaded with respectively
The peaceful foot pad 11 of spur pad 10, the bottom of flat foot pad 11 are fixedly connected with sucker block 12, and sucker 15 is fixedly connected by sucker block 12
In the bottom of flat foot pad 11, the side of sucker block 12 offers sliding slot, and the inner surface of sliding slot slidably connects pushing block 13, and promotion pushes away
Block 13 communicates with the outside world sucker 15 by air hole, can release the absorption of sucker 15 Yu ground, the side of pushing block 13 and sliding slot
Inner surface between be fixedly connected with spring 14, spring 14 provides elastic force for the reset of pushing block 13, and the bottom of sucker block 12 offers
Air hole, the bottom of sucker block 12 are fixedly connected with sucker 15, and the setting of sucker 15 is adsorbed on smooth ground convenient for flat foot pad 11
Face it is upper, keep bracket more stable, the top of the peaceful foot pad 11 of spur pad 10 offers concave slot, and the bottom of rectangular bull stick 9 is stretched
Enter in concave slot, the surface of rectangular bull stick 9 and the inner surface of concave slot are slidably connected, swing handle 16, and handle 16 drives two
Bull stick 5 rotates, and bull stick 5 drives two angular wheels 1 to rotate, and two angular wheels 1 are nibbled respectively at two angular wheels 28
It closes, rotates clockwise two angular wheels 281, one rotates counterclockwise, and the angular wheel 28 rotated clockwise passes through
Rectangular bull stick 9 drives spur pad 10 to rotate clockwise, and moves down along threaded rod 3, and the bottom for stretching out supporting leg 2 connects with ground
Touching is suitble to rough earth, and the angular wheel 28 rotated counterclockwise drives flat foot pad 11 to rotate counterclockwise by rectangular rotating bar 9,
It is moved up along threaded rod 3, rotates backward handle 16 by the cooperation between above structure, move up spur pad 10,
Flat foot pad 11 moves down, and stretches out supporting leg 2 and ground face contact, is suitble to smooth ground.
Working principle: swing handle 16, handle 16 drive two bull sticks 5 to rotate, and bull stick 5 drives two angular wheels 1
Rotation, two angular wheels 1 are engaged respectively at two angular wheels 28, turn two angular wheels 281 clockwise
Dynamic, one rotates counterclockwise, and the angular wheel 28 rotated clockwise drives spur pad 10 to rotate clockwise by rectangular bull stick 9
It is moved down along threaded rod 3, stretches out bottom and the ground face contact of supporting leg 2, be suitble to rough earth, the taper rotated counterclockwise
Gear 28 drives flat foot pad 11 to rotate counterclockwise by rectangular rotating bar 9, moves up along threaded rod 3, rotates backward handle
16, by the cooperation between above structure, move up spur pad 10, and flat foot pad 11 moves down, and stretch out supporting leg 2 and ground
Face contact is suitble to smooth ground.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of portable surveying instrument supporting frame of replaceable foot pad, including mounting table (1), it is characterised in that: the mounting table (1)
Bottom be hinged with supporting leg (2)；
The bottom of the supporting leg (2) is opened up there are two threaded hole (3), and the inner wall of the supporting leg (2) is opened by threaded hole (3)
Equipped with mounting groove (4), the mounting groove (4) communicates with threaded hole (3), and the side on the supporting leg (2) close to its bottom is opened
Equipped with through-hole, the inner surface of the through-hole is rotatably connected to bull stick (5), and one end on the bull stick (5) far from through-hole, which rotates, to be connected
It connects on the inner surface of mounting groove (4), is fixedly connected on the surface in the middle part of the bull stick (5) there are two angular wheel one (6), two
The big end of a angular wheel one (6) is fixedly connected, and there are two connecting rod (7), the companies for the surface pivots connection of the bull stick (5)
The top of mounting groove (4) inner surface is fixedly connected at the top of extension bar (7), the lower rotation of the connecting rod (7) is connected with cone
The surface of shape gear two (8), the angular wheel two (8) is engaged with the surface of angular wheel one (6), the angular wheel two
(8) bottom is fixedly connected with rectangular bull stick (9), and the inner surface of two threaded holes (3) is threaded with spur pad (10) respectively
Peaceful foot pad (11) offers concave slot, the bottom of the rectangular bull stick (9) at the top of the peaceful foot pad (11) of the spur pad (10)
Portion protrudes into concave slot, and the surface of the rectangular bull stick (9) and the inner surface of concave slot are slidably connected.
2. a kind of portable surveying instrument supporting frame of replaceable foot pad according to claim 1, it is characterised in that: the flat foot
The bottom of pad (11) is fixedly connected with sucker block (12).
3. a kind of portable surveying instrument supporting frame of replaceable foot pad according to claim 2, it is characterised in that: the sucker
The side of block (12) offers sliding slot, and the inner surface of the sliding slot slidably connects pushing block (13), the side of the pushing block (13)
It is fixedly connected between the inner surface of sliding slot spring (14), the bottom of the sucker block (12) offers air hole, the suction
The bottom of disk block (12) is fixedly connected with sucker (15).
4. a kind of portable surveying instrument supporting frame of replaceable foot pad according to claim 1, it is characterised in that: the bull stick
(5) one end on close to through-hole is hinged with handle (16).
5. a kind of portable surveying instrument supporting frame of replaceable foot pad according to claim 1, it is characterised in that: the bull stick
(5) one end on far from through-hole is fixedly connected with bearing (17), and the surface of bearing (17) inner ring is fixedly connected on bull stick (5)
Above far from one end of through-hole, on mounting groove (4) inner wall that the surface of bearing (17) outer ring is fixedly connected on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821846194.7U CN209196470U (en) | 2018-11-09 | 2018-11-09 | A kind of portable surveying instrument supporting frame of replaceable foot pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821846194.7U CN209196470U (en) | 2018-11-09 | 2018-11-09 | A kind of portable surveying instrument supporting frame of replaceable foot pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209196470U true CN209196470U (en) | 2019-08-02 |
Family
ID=67411043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821846194.7U Expired - Fee Related CN209196470U (en) | 2018-11-09 | 2018-11-09 | A kind of portable surveying instrument supporting frame of replaceable foot pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209196470U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648984A (en) * | 2020-12-28 | 2021-04-13 | 万建建设有限公司 | On-spot mapping device of building engineering cost |
| CN112682667A (en) * | 2021-01-06 | 2021-04-20 | 青海省水文地质工程地质环境地质调查院 | Support for surveying instrument capable of improving surveying and mapping precision |
-
2018
- 2018-11-09 CN CN201821846194.7U patent/CN209196470U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648984A (en) * | 2020-12-28 | 2021-04-13 | 万建建设有限公司 | On-spot mapping device of building engineering cost |
| CN112682667A (en) * | 2021-01-06 | 2021-04-20 | 青海省水文地质工程地质环境地质调查院 | Support for surveying instrument capable of improving surveying and mapping precision |
| CN112682667B (en) * | 2021-01-06 | 2022-10-18 | 青海省水文地质工程地质环境地质调查院 | Support for surveying instrument capable of improving surveying and mapping precision |
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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: 20190802 Termination date: 20201109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |