CN209495704U - Survey pin is used in a kind of mapping - Google Patents
Survey pin is used in a kind of mapping Download PDFInfo
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- CN209495704U CN209495704U CN201920529492.1U CN201920529492U CN209495704U CN 209495704 U CN209495704 U CN 209495704U CN 201920529492 U CN201920529492 U CN 201920529492U CN 209495704 U CN209495704 U CN 209495704U
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- survey pin
- telescopic rod
- fine tuning
- hole
- gear
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Abstract
A kind of mapping survey pin, including survey pin ontology and survey pin bracket, survey pin ontology are installed vertically on the center of survey pin bracket；The survey pin ontology includes the first telescopic rod, the second telescopic rod and ring-shaped handle, and the first telescopic rod and the second telescopic rod adjust the length of survey pin ontology by limit button axis；The survey pin bracket includes pedestal, Retractive leg and fine tuning stabilizer blade, the pedestal lower end is fixedly connected with three groups of Retractive legs, the Retractive leg lower end is provided with fine tuning stabilizer blade, the fine tuning stabilizer blade includes fixing end, fine tuning column, gear, rack gear and bottom supports, and the accurate adjusting of fine tuning leg length is realized by the engagement of wheel and rack.The survey pin height can voluntarily be adjusted according to service condition, and can accurately realize the adjusting of survey pin verticality, meet the needs of different mapping situations.
Description
Technical field
The utility model relates to engineering mapping articles device fields, and in particular to survey pin is used in a kind of mapping.
Background technique
Survey pin is generally made of reinforcing bar, and top curves small circle ring, and lower part sharpening, 30 40cm of length, diameter is according to specific
It is required that different, generally 8mm.When span, survey pin is inserted into ground, the ruler section measured to the position of calibration scale section point and calculating
Number, can also be used as sighting target.
In the more closely knit slope surface of the soil body, the survey pin of length 50cm can be selected；In the relatively soft slope surface of the soil body, it is proposed that select
The survey pin of length 80cm or 100cm.
Currently, existing mapping is simple with survey pin structure, practicability is low, has a single function, and most of survey pins are using solid
Determine structure, for different purposes and different height users to survey pin it is different using height requirement in the case of, cannot conveniently, it is fast
It is prompt carry out survey pin using and most of devices for being provided with survey pin bracket be according to different places to use not
With the verticality of the adjusting survey pin of ground grading, it is not able to satisfy demand of the user to mapping survey pin.
Summary of the invention
It is not able to satisfy the different height users demand different using height to survey pin in order to solve existing mapping with survey pin,
And most of devices for being provided with survey pin bracket cannot be according to the service condition essence of the different ground gradings of different places to use
The problem of really adjusting survey pin verticality, the utility model proposes a kind of mapping survey pins.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of mapping survey pin, including survey pin ontology and survey pin bracket, survey pin ontology are installed vertically in survey pin bracket
The heart；The survey pin ontology includes the first telescopic rod, the second telescopic rod and ring-shaped handle, first telescopic rod upper end connection annular
Handle, second telescopic rod are sleeved in the first telescopic rod, and the second telescopic rod lower end is tapered structure, the survey pin bracket packet
Pedestal, Retractive leg and fine tuning stabilizer blade are included, upper end, the lower end of the Retractive leg are respectively fixedly connected with pedestal and fine tuning stabilizer blade, described
Fine tuning stabilizer blade includes fixing end, fine tuning column, gear, rack gear and bottom supports, is provided with and its fitting on the inside of the fixing end
Finely tune column, fixing end lower end is provided with the fastening bolt for fixed fine tuning column and fixing end relative position, under the fine tuning column
End is provided with tapered bottom supports, two teeth that the fine tuning column is internally provided with rack gear and engages respectively with two sides rack gear
Wheel, two gear intermeshings, the gear are fixed on inside fixing end by gear shaft.
Further, first telescopic rod lower end offers limit hole, and the first telescopic rod and the second telescopic rod pass through limit
The cooperation of position button and limit hole carries out axially position.
Further, the ring-shaped handle lower end is provided with boss, and the boss side surfaces are provided with screw thread.
Further, graduation mark is carved on second telescopic rod and fine tuning column.
Further, the base center offers survey pin hole, and the upper half in the survey pin hole is threaded hole, matches with boss
Connection is closed, the lower half in survey pin hole is unthreaded hole.
Further, the pedestal lower end is provided with the engaging lug at 120 degree of three groups of intervals, and every group of engaging lug includes two ears
Piece, connecting hole is offered on the auricle, and every group of engaging lug connects one group of Retractive leg.
Further, the Retractive leg includes retracting cylinder and leg bar, and leg bar lower end is fixedly connected with fixing end, described to stretch
Contracting cylinder top and bottom end offer through-hole and location hole respectively, and the leg bar and retracting cylinder are matched by adjusting knob and location hole
It closes and carries out axially position.
Further, the gear shaft end offers fixation hole, and setting axial restraint gear consolidates in the fixation hole
Fixed end lid.
Further, the gear side is provided with the knob for adjustment gear.
Further, the base upper surface is provided with level meter.
The utility model has the following beneficial effects:
The utility model provides a kind of height-adjustable type survey pin, the adjusting to survey pin length may be implemented, and be arranged
There is height-adjustable type bracket, can satisfy the demand of different height users.
Survey pin pedestal lower end is provided with fine tuning stabilizer blade, is finely adjusted by its gear & rack structure and graduation mark, in conjunction with
Level meter accurately keeps the verticality of survey pin.
By the survey pin hole opened up on the screwed boss in ring-shaped handle lower end and pedestal, survey pin ontology is fixed, is kept away
Exempt to place inclination equal error using middle survey pin.
Detailed description of the invention
Fig. 1 is the Integral combined structure overall schematic of the utility model.
Fig. 2 is the survey pin body construction schematic diagram of the utility model.
Fig. 3 is one of schematic diagram of base structure of the utility model.
Fig. 4 is the two of the schematic diagram of base structure of the utility model.
Fig. 5 is the Retractive leg structural schematic diagram of the utility model.
Fig. 6 is one of fine tuning stand bar structure schematic diagram of the utility model.
Fig. 7 is the two of the fine tuning stand bar structure schematic diagram of the utility model.
Fig. 8 is structural schematic diagram at the gear of the utility model.
Numbering in the drawing are as follows: 3 be engaging lug, and 4 be retracting cylinder, and 5 be adjusting knob, and 6 be leg bar, and 7 be to finely tune stabilizer blade, 8
It is level meter for ring-shaped handle, 9,10 be pedestal, and 11 be the first telescopic rod, and 12 is limit button, and 13 be the second telescopic rod, and 14 are limited
Position hole, 15 be boss, and 16 be survey pin hole, and 17 be engaging lug, and 18 be connecting hole, and 19 be through-hole, and 20 be location hole, and 21 be fixation
End, 22 be gear, and 23 be rack gear, and 24 be fine tuning column, and 25 be gear shaft, and 26 be graduation mark, and 27 be bottom supports, and 28 be fixing end
Lid, 29 be fixation hole, and 30 be knob.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description:
Embodiment 1
As shown in Fig. 1~8, a kind of mapping survey pin, including survey pin ontology and survey pin bracket, survey pin ontology are installed vertically on
The center of survey pin bracket；The survey pin ontology include the first telescopic rod 11, the second telescopic rod 13 and ring-shaped handle 8, described first
11 upper end of telescopic rod connects ring-shaped handle 8, and second telescopic rod 13 is sleeved in the first telescopic rod 11, under the second telescopic rod 13
End is tapered structure, and the survey pin bracket includes pedestal 10, Retractive leg and fine tuning stabilizer blade 7, upper end, the lower end point of the Retractive leg
It is not fixedly connected with pedestal 10 and fine tuning stabilizer blade 7, the fine tuning stabilizer blade 7 includes fixing end 21, fine tuning column 24, gear 22, rack gear 23
With bottom supports 27, the fine tuning column 24 with its fitting is provided on the inside of the fixing end 21,21 lower end of fixing end, which is provided with, to be used for
The fastening bolt of fixed fine tuning column 24 and 21 relative position of fixing end, fine tuning 24 lower end of column is provided with tapered bottom supports
27, two gears 22 that the fine tuning column 24 is internally provided with rack gear 23 and engages respectively with two sides rack gear 23, two teeth
22 intermeshing of wheel, the gear 22 are fixed on inside fixing end 21 by gear shaft 25.
Specifically, 11 lower end of the first telescopic rod offers limit hole 14, the first telescopic rod 11 and the second telescopic rod 13
Axially position is carried out by limit button 12 and limit hole 14, limit button 12 is threadedly engaged with limit hole 14；Under the ring-shaped handle 8
End is provided with boss 15, and 15 side of boss is provided with screw thread；It is carved on second telescopic rod 13 and fine tuning column 24
Spend line 26；10 center of pedestal offers survey pin hole 16, and the upper half in the survey pin hole 16 is threaded hole, cooperates with boss 15
Connection, the lower half in survey pin hole 16 are unthreaded hole, are circular through hole based on the unthreaded hole, circular through hole side offers for limit
The convex through-hole that position button passes through；10 lower end of pedestal is provided with the engaging lug 17 at 120 degree of three groups of intervals, and every group of engaging lug 17 wraps
Two auricles are included, connecting hole 18 is offered on the auricle, every group of engaging lug 17 connects one group of Retractive leg；The Retractive leg packet
Retracting cylinder 4 and leg bar 6 are included, 6 lower end of leg bar is fixedly connected with fixing end 21, and 4 top of retracting cylinder and bottom end open up respectively
There are through-hole 19 and location hole 20, it is axial fixed that the leg bar 6 and retracting cylinder 4 are carried out by the cooperation of adjusting knob 5 and location hole 20
Position；25 end of gear shaft offers fixation hole 29, the fixation end cap of setting axial restraint gear 22 in the fixation hole 29
28；22 side of gear is provided with the knob 30 for adjustment gear 22；10 upper surface of pedestal is provided with level meter 9,
(the CIRCULAR SPIRIT of disc air-bubble level 73 that the level meter 9 is produced using Switzerland's painting scientific & technical corporation
LEVEL 73) series；Fine tuning 24 side of column offers the strip hole moved up and down for gear shaft 25；The fixing end 21
Lower end is provided with the fastening bolt for fixed fine tuning column 24 and 21 relative position of fixing end, it is preferred that the fastening bolt
The centerline parallel of center line and gear shaft 25.
In actual use, survey pin ontology and survey pin branch are placed on job site first, according to required using survey pin
Highly, height adjustment is first carried out to survey pin ontology, first turn limits button 12 outward, in conjunction with the scale being engraved on the second telescopic rod 13
Line 26, pull the second telescopic rod 13, after reaching required height, screw limit button 12, by the length of survey pin ontology into
Row is fixed.
Then survey pin ontology is placed in survey pin bracket, passes through the screwed boss 15 being provided on survey pin ontology
It is matched with the survey pin hole 16 being arranged on pedestal 10, the fixation between Lai Shixian survey pin ontology and survey pin bracket, and ensure that survey
Pricker ontology is vertical with the pedestal of survey pin bracket.
Then according to the required height of height of user itself, height adjustment is carried out to survey pin bracket, is passed through
The adjusting knob 5 being arranged on Retractive leg adjusts the relative position of retracting cylinder 4 and leg bar 6, in conjunction with level meter 9 to the height of survey pin bracket
Degree carries out adjusting generally, and the fine tuning stabilizer blade 7 being arranged later by Retractive leg lower end is whole to survey pin bracket and survey pin ontology
Accurate verticality adjusting is carried out, to guarantee the verticality of survey pin ontology, when using fine tuning stabilizer blade 7, outside turn fastens spiral shell
Bolt keeps fine tuning column 24 mobile relative to fixed end 21, rotates the knob 30 being connected with gear 22, two pitch wheels
22 start turning, and since gear 22 is fixed on inside fixing end 21, the rack gear 23 of fine tuning 24 inside two sides of column setting starts to do straight
Line movement, that is, drive fine tuning column 24 to move relative to fixing end 21, and it is solid that fine tuning stabilizer blade 7 carries out appropriate adjustment back spin tightly fixing bolt
Surely column 24 is finely tuned, the level meter 9 being arranged on joint base 10 is repeatedly finely adjusted the adjustment of stabilizer blade 7, more accurately realizes and surveys
The fine tuning of pricker height realizes that the verticality of survey pin ontology is adjusted.
The embodiment of the above, the only preferred embodiment of the utility model not limit the utility model
Practical range, therefore all equivalent change or modifications done according to structure, feature and principle described in the utility model patent range,
It should be included in present utility model application the scope of the patents.
Claims (10)
1. a kind of mapping uses survey pin, including survey pin ontology and survey pin bracket, survey pin ontology to be installed vertically on the center of survey pin bracket；
It is characterized in that, the survey pin ontology includes the first telescopic rod (11), the second telescopic rod (13) and ring-shaped handle (8), described the
One telescopic rod (11) upper end connects ring-shaped handle (8), and second telescopic rod (13) is sleeved in the first telescopic rod (11), and second
Telescopic rod (13) lower end is tapered structure；The survey pin bracket includes pedestal (10), Retractive leg and finely tunes stabilizer blade (7), described to stretch
Upper end, the lower end of contracting leg are respectively fixedly connected with pedestal (10) and fine tuning stabilizer blade (7), and the fine tuning stabilizer blade (7) includes fixing end
(21), column (24), gear (22), rack gear (23) and bottom supports (27) are finely tuned, fixing end (21) inside is provided with and it
The fine tuning column (24) of fitting, fixing end (21) lower end are provided with for fixed fine tuning column (24) and fixing end (21) relative position
Fastening bolt, fine tuning column (24) lower end are provided with tapered bottom supports (27), and the fine tuning column (24) is internally provided with
Rack gear (23) and two gears (22) engaged respectively with two sides rack gear (23), two gear (22) intermeshings are described
Gear (22) is fixed on fixing end (21) inside by gear shaft (25).
2. a kind of mapping survey pin according to claim 1, which is characterized in that the first telescopic rod (11) lower end opens up
Have limit hole (14), the first telescopic rod (11) and the second telescopic rod (13) by limit button (12) and the cooperation of limit hole (14) into
Row axially position.
3. a kind of mapping survey pin according to claim 1, which is characterized in that ring-shaped handle (8) lower end is provided with
Boss (15), boss (15) side are provided with screw thread.
4. a kind of mapping survey pin according to claim 1, which is characterized in that second telescopic rod (13) and fine tuning column
(24) graduation mark (26) are carved on.
5. a kind of mapping survey pin according to claim 1, which is characterized in that pedestal (10) center offers survey pin
Hole (16), the upper half of the survey pin hole (16) are threaded hole, are cooperatively connected with boss (15), the lower half of survey pin hole (16) is
Unthreaded hole.
6. a kind of mapping survey pin according to claim 1, which is characterized in that pedestal (10) lower end is provided with three groups
The engaging lug (17) at 120 degree of interval, every group of engaging lug (17) include two auricles, offer connecting hole on the auricle
(18), every group of engaging lug (17) connects one group of Retractive leg.
7. it is according to claim 1 it is a kind of mapping use survey pin, which is characterized in that the Retractive leg include retracting cylinder (4) and
Leg bar (6), leg bar (6) lower end are fixedly connected fixing end (21), and retracting cylinder (4) top and bottom end offer logical respectively
Hole (19) and location hole (20), the leg bar (6) and retracting cylinder (4) by the cooperations of adjusting knob (5) and location hole (20) into
Row axially position.
8. a kind of mapping survey pin according to claim 1, which is characterized in that gear shaft (25) end offers solid
Determine hole (29), the fixation end cap (28) of setting axial restraint gear (22) in the fixation hole (29).
9. a kind of mapping survey pin according to claim 1, which is characterized in that gear (22) side, which is provided with, to be used for
The knob (30) of adjustment gear (22).
10. a kind of mapping survey pin according to claim 1, which is characterized in that pedestal (10) upper surface is provided with
Level meter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920529492.1U CN209495704U (en) | 2019-04-18 | 2019-04-18 | Survey pin is used in a kind of mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920529492.1U CN209495704U (en) | 2019-04-18 | 2019-04-18 | Survey pin is used in a kind of mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209495704U true CN209495704U (en) | 2019-10-15 |
Family
ID=68158000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920529492.1U Active CN209495704U (en) | 2019-04-18 | 2019-04-18 | Survey pin is used in a kind of mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209495704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595299A (en) * | 2020-12-10 | 2021-04-02 | 瑞昌市正元核地信息产业有限公司 | Easily-installed measuring nail for monitoring |
-
2019
- 2019-04-18 CN CN201920529492.1U patent/CN209495704U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595299A (en) * | 2020-12-10 | 2021-04-02 | 瑞昌市正元核地信息产业有限公司 | Easily-installed measuring nail for monitoring |
| CN112595299B (en) * | 2020-12-10 | 2022-09-02 | 杭州谱尼检测科技有限公司 | Easily-installed measuring nail for monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 451150 No. 1303, Floor 13, Unit 2, Building 2, No. 22, Chenzhuang Street, Zhengdong New Area, Zhengzhou, Henan Patentee after: Henan Runtai Digital Technology Group Co.,Ltd. Address before: 451150 No. 1303, Floor 13, Unit 2, Building 2, No. 22, Chenzhuang Street, Zhengdong New Area, Zhengzhou, Henan Patentee before: Henan Runtai Engineering Management Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |