CN207936967U - Total station prism fast-positioning device - Google Patents
Total station prism fast-positioning device Download PDFInfo
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- CN207936967U CN207936967U CN201820145103.0U CN201820145103U CN207936967U CN 207936967 U CN207936967 U CN 207936967U CN 201820145103 U CN201820145103 U CN 201820145103U CN 207936967 U CN207936967 U CN 207936967U
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- Prior art keywords
- centering rod
- rod
- magnetic
- prism
- adsorption part
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Abstract
The utility model discloses a kind of total station prism fast-positioning devices, belong to building construction measurement device field, its key points of the technical solution are that including centering rod, the centering rod be the hollow ferromagnetism body of rod, the centering rod top is equipped with prism, further include a pair of support rods, two supporting rods are separately positioned on the both sides of centering rod, and the supporting rod is equipped with magnetic-adsorption part close to one end of centering rod, its advantage is that prism can comparatively fast be allowed to be in correct position, and it can preferably control its stabilization.
Description
Technical field
The utility model is related to building construction measurement device field, more particularly to a kind of total station prism quickly positions dress
It sets.
Background technology
Every engineering is in the construction process, it is often necessary to survey the position that sets up an office, the deformation and displacement to fabrication, structure carry out
Monitoring, common practices are to acquire measurement data using high precision total station.When measurement, total powerstation to prism by sending out（It receives）Back and forth
" phase shift " that optical signal generates calculates the data such as distance or three-dimensional coordinate to ask.Thus, it is desirable that upright bar person can be rapidly each
The centering rod equipped with prism is erect on a measuring point, and it to be made to adjust to plumb position.The prism supporting rod that conventional method uses
For height mostly at 1.5 meters to 2 meters or so, it, which is fully relied on, adjusts supporting rod to carry out leveling centering, is both not easy to grasp so slowly,
It is difficult to meet measurement request.
Currently, the Chinese utility model patent that Authorization Notice No. is CN205665455U discloses a kind of total powerstation setting-out rib
Mirror support, it includes prism bracket, the carriage interface, prism and the setting that are arranged on prism bracket are on prism and can be with branch
The prism interface of frame Interference fit installation, prism bracket height are less than or equal to 12 centimetres, and prism bracket is the holder of tee T.
Although this prism bracket can have preferable control to the deviation of prism vertical direction, on hard ground
When being measured on face, artificial both hands support bracket is needed, the adjustment vertical process time is long, and is not easy to control it in measurement moment
Stablize.
Utility model content
The purpose of this utility model is to provide a kind of total station prism fast-positioning device, its advantage is that rib can comparatively fast allow
Mirror is in correct position, and can preferably control its stabilization.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of total station prism is fast
Fast positioning device, including centering rod and a pair of support rods, the centering rod are the hollow ferromagnetism body of rod, the centering rod top
Equipped with prism, two supporting rods are separately positioned on the both sides of centering rod, and one end of the supporting rod close to centering rod is equipped with
Magnetic-adsorption part.
Through the above technical solutions, prism can reflect the optical signal of total powerstation injection, reference by location is provided for total powerstation.
Centering rod uses the ferromagnetism body of rod, magnetic-adsorption part to use neodium magnet, magnetic-adsorption part that can quickly be inhaled by stronger magnetic force
It is attached on centering rod, to which supporting rod to be connected on centering rod, is provided a supporting role for centering rod.By supporting rod by centering
Bar is steadily stood on the ground, keeps the stability during centering rod use preferable.Observation terminates, supporting rod again can soon from
It is removed on centering rod, dismounting is more convenient, moreover it is possible to be moved to next measuring point after gathering with centering rod.
The utility model is further arranged to：The magnetic-adsorption part is with magnetic semi-annular shape structure, the magnetic
The radius of power adsorption piece is identical as the radius of centering rod.
Through the above technical solutions, its radius of the loop configuration of magnetic-adsorption part is identical as the radius of centering rod, work as magnetic force
Adsorption piece is by magnetic-adsorption when on centering rod, and annular magnetic-adsorption part can mutually coincide well with centering rod, tightly
It is tightly adsorbed on centering rod surface, the relative movement between magnetic-adsorption part and centering rod can be reduced, reduces centering rod and erects
When shaking, improve the positioning device course of work in stability.
The utility model is further arranged to：The magnetic-adsorption part is hinged on supporting rod close to one end of centering rod.
Through the above technical solutions, magnetic-adsorption part can be rotated around one end of supporting rod, when they sup-port is supporting
On bar when different height, by rotating magnetic-adsorption part relative to supporting rod, magnetic-adsorption part can keep closely pasting always
It closes on supporting rod surface, is conducive to further increase stability when magnetic-adsorption part is adsorbed on supporting rod surface.Supporting rod energy
Enough surround centering rod left-right rotation so that supporting rod can support centering rod in different height, different directions.
The utility model is further arranged to：The one side of the magnetic-adsorption part close to centering rod is equipped with rubber pad.
Through the above technical solutions, when magnetic-adsorption part is adsorbed on centering rod, since magnetic force is stronger, during absorption
Magnetic-adsorption part fierce can hit centering rod, and rubber pad works as a buffer between magnetic-adsorption part and centering rod, can reduce
Magnetic-adsorption part is conducive to the stability for improving centering rod vertical state to the impact force of centering rod.
The utility model is further arranged to：One end end of the centering rod far from prism is coniform.
Through the above technical solutions, when placing centering rod on relatively soft ground, centering rod can be allowed to be inserted into ground slightly,
Operating personnel can still keep vertical stabilization after loosing one's grip；When meeting that ground is firm to be inserted into, the tip bottom of centering rod can
Reduce the contact area with ground, reduces the difficulty for placing centering rod in ground relief.
The utility model is further arranged to：The one end of the supporting rod far from magnetic-adsorption part is hinged with support base.
Through the above technical solutions, they sup-port on the ground when, support base is directly contacted with ground, is supporting rod
It stands and fulcrum is provided.Pressure of the supporting rod to ground can be reduced by support base so that supporting rod places shape on the ground
State is relatively stable.
The utility model is further arranged to：The subaerial side of support base is equipped with silica gel foot pad.
Through the above technical solutions, when support base is supported on the ground, contacted with ground by silica gel foot pad, silica gel foot pad
Have the characteristics that frictional force is larger, they sup-port on the ground when, due to gravity, lateral power can be generated to support base, is led to
Crossing silica gel foot pad can make support base keep stablizing with ground in the horizontal direction, reduce the feelings that lateral displacement occurs for support base
Condition.
The utility model is further arranged to：The prism tip is equipped with the air level for level-off.
Through the above technical solutions, during erectting centering rod, operating personnel hold centering rod and do not stop to move, according to
The instruction of air level can adjust centering rod to vertical state, use they sup-port centering rod, operating personnel can be at this time
The gripping to centering rod is released, prism is detected by total powerstation.
In conclusion the utility model has the advantages that：
1. magnetic-adsorption part by magnetic-adsorption on centering rod surface, supporting rod can Fast Installation or dismounting, pass through
Supporting rod can preferably support centering rod, so that total powerstation is carried out with reference to detection；
2. magnetic-adsorption part is hinged on supporting rod, the other end of supporting rod is hinged with support base, is adjusted by rotating, branch
Strut can support centering rod on the arbitrary height of centering rod.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment entirety；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is structural schematic diagram when positioning device is erect on the ground.
Reference numeral：1, centering rod；2, supporting rod；21, support base；211, silica gel foot pad；3, prism；4, magnetic-adsorption
Part；41, rubber pad；5, air level.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：A kind of total station prism fast-positioning device, it is right with reference to figure 1, including centering rod 1 and a pair of support rods 2
Middle bar 1 is hollow thin bar body, and 1 height of centering rod in the present embodiment is 30 centimetres.Centering rod 1 is using with ferromagnetic material
Material, such as iron, steel, nickel.The top of centering rod 1 is equipped with the prism 3 for coordinating with total powerstation.The bottom terminal ends of centering rod 1 are set
To be coniform, by coniform end, centering rod 1 can be erect on the ground.Two supporting rods 2 are connected to centering rod
1 both sides provide a supporting role for centering rod 1.One end that supporting rod 2 is connect with centering rod 1 is equipped with magnetic-adsorption part 4, magnetic force
Adsorption piece 4 uses the material with permanent magnetism, uses neodium magnet, magnetic-adsorption part 4 that can be adsorbed on centering rod 1 in the present embodiment
On.By magnetic-adsorption part 4, supporting rod 2 rapidly can adsorb or be detached from centering rod 1.With reference to figure 3, supporting rod 2 is adsorbed on pair
When on middle bar 1, preferable supporting role can be played.
With reference to figure 1, magnetic-adsorption part 4 is hinged on the end of supporting rod 2, and magnetic-adsorption part 4 is the structure of semi-annular shape,
Radius is identical as the radius of centering rod 1, when magnetic-adsorption part 4 is by magnetic-adsorption to supporting rod 2,4 energy of magnetic-adsorption part
Enough it is close to the surface of supporting rod 2, keeps the combination of supporting rod 2 and centering rod 1 relatively stable.
With reference to figure 2, the inner ring of 4 its ring-shaped structure of magnetic-adsorption part is equipped with rubber pad 41, and rubber pad 41 is fitted in magnetic force
4 surface of adsorption piece.When magnetic-adsorption part 4 is attached on centering rod 1, rubber pad 41 is between magnetic-adsorption part 4 and centering rod 1
It works as a buffer, while can be in direct contact to avoid magnetic-adsorption part 4 and centering rod 1, torn open from centering rod 1 by supporting rod 2
Except when it is more convenient, magnetic-adsorption part 4 can also be avoided to scratch centering rod 1.
With reference to figure 1 and Fig. 3,3 top surface of prism is equipped with air level 5.Operating personnel, can will be right by observing air level 5
Middle bar 1 is placed into vertical direction, improves measurement accuracy when being measured using total powerstation.
With reference to figure 1 and Fig. 3, the one end of supporting rod 2 far from magnetic-adsorption part 4 is hinged with support base 21, and support base 21 is close
The side on ground be equipped with silica gel foot pad 211, supporting rod 2 support on the ground when, support base 21 can keep always with ground face paste
It closes, stability when improving the support of supporting rod 2 on the ground.By silica gel foot pad 211, can be provided for support base 21 certain
Buffering, while improving adaptability of the support base 21 to out-of-flatness ground.
Specific implementation process：When being operated on the spot, centering rod 1 is placed in measurement point first, operating personnel are logical
Observation air level 5 is crossed, centering rod 1 is adjusted to vertical.Supporting rod 2 is adsorbed on by centering rod 1 by magnetic-adsorption part 4 immediately
Both sides adjust supporting rod 2, make the support of support base 21 on the ground, and operating personnel can decontrol centering rod 1, entire assembled adjustment
Process can be completed in two seconds.Two supporting rods 2 form the layout of triangular shape in the both sides of centering rod 1, and centering rod 1 is made to exist
Remain stable during total station observation, verticality and the stability of centering rod 1 access good control.
One point measurement finishes, and operating personnel remove magnetic-adsorption part 4 from centering rod 1, you can completes positioning device
Dismantling, centering rod 1 after dismantling can be placed side by side in accommodating container with supporting rod 2, and the space occupied is smaller.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (6)
1. a kind of total station prism fast-positioning device, it is characterised in that：Including centering rod (1) and a pair of support rods (2), institute
It is the hollow ferromagnetism body of rod to state centering rod (1), and centering rod (1) top is equipped with prism (3), two supporting rods (2)
The both sides of centering rod (1) are separately positioned on, the supporting rod (2) is equipped with magnetic-adsorption part (4) close to one end of centering rod (1)；
The one end of the supporting rod (2) far from magnetic-adsorption part (4) is hinged with support base (21), and the support base (21) is subaerial
Side is equipped with silica gel foot pad (211), supporting rod（2）When supporting on the ground, support base（21）Can keep always with ground face paste
It closes, improves supporting rod（2）Stability when supporting on the ground, passes through silica gel foot pad（211）, can be support base（21）It provides
Certain buffering, while improving support base（21）To the adaptability on out-of-flatness ground.
2. total station prism fast-positioning device according to claim 1, it is characterised in that：The magnetic-adsorption part (4)
For with magnetic semi-annular shape structure, the radius of the magnetic-adsorption part (4) is identical as the radius of centering rod (1).
3. total station prism fast-positioning device according to claim 1, it is characterised in that：The magnetic-adsorption part (4)
Be hinged on supporting rod (2) close to centering rod (1) one end.
4. total station prism fast-positioning device according to claim 2, it is characterised in that：The magnetic-adsorption part (4)
It is equipped with rubber pad (41) close to the side of centering rod (1).
5. total station prism fast-positioning device according to claim 1, it is characterised in that：The centering rod (1) is separate
One end end of prism (3) is coniform.
6. total station prism fast-positioning device according to claim 1, it is characterised in that：Prism (3) top is set
It is useful for the air level (5) of level-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820145103.0U CN207936967U (en) | 2018-01-26 | 2018-01-26 | Total station prism fast-positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820145103.0U CN207936967U (en) | 2018-01-26 | 2018-01-26 | Total station prism fast-positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936967U true CN207936967U (en) | 2018-10-02 |
Family
ID=63650380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820145103.0U Active CN207936967U (en) | 2018-01-26 | 2018-01-26 | Total station prism fast-positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940326A (en) * | 2019-11-15 | 2020-03-31 | 沪东中华造船(集团)有限公司 | Boats and ships segmentation precision measurement is with hiding pole |
| CN112577520A (en) * | 2019-05-24 | 2021-03-30 | 厦门市计量检定测试院 | Prism positioning device used for detecting total station and having stable structure |
-
2018
- 2018-01-26 CN CN201820145103.0U patent/CN207936967U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577520A (en) * | 2019-05-24 | 2021-03-30 | 厦门市计量检定测试院 | Prism positioning device used for detecting total station and having stable structure |
| CN112577520B (en) * | 2019-05-24 | 2022-06-10 | 厦门市计量检定测试院 | Prism positioning device for detecting total station and having stable structure |
| CN110940326A (en) * | 2019-11-15 | 2020-03-31 | 沪东中华造船(集团)有限公司 | Boats and ships segmentation precision measurement is with hiding pole |
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