CN209570185U - A kind of engineering mapping survey pin - Google Patents
A kind of engineering mapping survey pin Download PDFInfo
- Publication number
- CN209570185U CN209570185U CN201920711919.XU CN201920711919U CN209570185U CN 209570185 U CN209570185 U CN 209570185U CN 201920711919 U CN201920711919 U CN 201920711919U CN 209570185 U CN209570185 U CN 209570185U
- Authority
- CN
- China
- Prior art keywords
- survey pin
- connecting rod
- vertical tube
- vertical
- main body
- 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 kind of engineering mapping survey pins, it is related to survey pin technical field, including survey pin main body, it is opened up in the middle part of the survey pin main body fluted, the side of the survey pin main body is provided with first connecting rod, one end of the first connecting rod is fixedly plugged in the side at the top of the first vertical tube, the first vertical bar is provided with immediately below first vertical tube, the other side of the survey pin main body is provided with the second connecting rod, and the length of the first connecting rod is greater than the length of the second connecting rod, one end of second connecting rod is fixedly plugged in the side at the top of the second vertical tube, the second vertical bar is provided with immediately below second vertical tube, the bottom end screw thread of the survey pin main body is plugged in screwed pipe, the utility model in link system by there is one end system of connecting rope to have gravitation ball, when the survey pin uses, it can be by observation gravitation ball in itself weight Whether power acts on connecting rope in a vertical state to judge whether the mapping main body is in a vertical position, and structure is simple, economical and practical.
Description
Technical field
The utility model relates to survey pin technical field, specifically a kind of engineering mapping survey pin.
Background technique
Common survey pin is made of thick iron wire, there is red-label on some tops, and some do not have, and survey pin is because purposes difference is divided into
Variety classes, the ruler number of segment that survey pin is mainly used to the position of calibration scale section point and calculating is measured measure in construction big at present
Majority uses manpower as the mode for holding survey pin.
But at present existing engineering mapping with survey pin during use, since it cannot accurately be placed vertically, this
Mapping precision is resulted in substantially reduce, flexibility is poor.Therefore, those skilled in the art provide a kind of engineering mapping survey pin,
To solve the problems mentioned in the above background technology.
Summary of the invention
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of engineering mapping survey pin
During use with survey pin, since it cannot accurately be placed vertically, this results in mapping precision to drop significantly to engineering mapping
It is low, the problem of flexibility difference.
To achieve the above object, the utility model provides the following technical solutions: a kind of engineering mapping survey pin, including survey pin
Main body, opens up in the middle part of the survey pin main body fluted, and the side of the survey pin main body is provided with first connecting rod, and described first
One end of connecting rod is fixedly plugged in the side at the top of the first vertical tube, is provided with the first vertical bar, institute immediately below first vertical tube
The other side for stating survey pin main body is provided with the second connecting rod, and the length of the first connecting rod is greater than the length of the second connecting rod
Degree, one end of second connecting rod are fixedly plugged in the side at the top of the second vertical tube, the underface setting of second vertical tube
There is the second vertical bar, the bottom end screw thread of the survey pin main body is plugged in screwed pipe, and the bottom end of the screwed pipe is welded on installs case
Top, be embedded with ultrasonic wave module in the base end wall of the installs case, fluting offered on the front of the installs case, it is described
Link is fixedly installed on the cell wall of fluting, the side of the fluting is provided with display screen, and the display screen is embedded in installation
On case.
As a further solution of the present invention: the first connecting rod is fixedly installed far from one end of the first vertical tube
One end far from the second vertical tube of first movable sleeve, second connecting rod is fixedly installed the second movable sleeve, and described first
In a groove, the internal diameter of first movable sleeve and the second movable sleeve is long-range for movable sleeve and the movable socket of the second movable sleeve
In the groove-bottom diameter of groove.
The top of first vertical bar and the second vertical bar is embedded with rubber as a further solution of the present invention,
It covers, magnetic stripe is embedded on the outer wall of first vertical tube, cooperation magnetic stripe is embedded with iron bar on the outer wall of second vertical tube.
The top of first vertical bar and the second vertical bar is embedded with rubber as a further solution of the present invention,
It covers, magnetic stripe is embedded on the outer wall of first vertical tube, cooperation magnetic stripe is embedded with iron bar on the outer wall of second vertical tube.
It is as a further solution of the present invention, to have connecting rope on the link, one end system of the connecting rope
There is gravitation ball.
Transparency window is provided on the side wall of the fluting as a further solution of the present invention, and described transparent
Window is mounted on the cell wall of fluting by the way that hinge is movable.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model in link system by there is one end system of connecting rope to have gravitation ball, in the survey pin in use, can lead to
Cross whether observation gravitation ball connecting rope under self gravitation effect is in a vertical state to judge whether the mapping main body is in perpendicular
Straight position, structure is simple, economical and practical；It, can be respectively in the first vertical tube and if survey pin is not located at vertical state before use
The first threaded rod and the second threaded rod are rotated in two vertical tubes, adjusts its entire length according to the actual situation, and then guarantee the survey pin
It is in a vertical state before mapping, greatly improve its mapping precision；Rubber is embedded on first vertical bar and the second vertical bar
Set, rubber sleeve increases static friction, convenient to rotate the first threaded rod and the second threaded rod in the first vertical tube and the second vertical tube.
2, the first connecting rod of the utility model and the second connecting rod pass through the first movable sleeve respectively and the second movable sleeve is living
In a groove, and the length of first connecting rod is greater than the length of the second connecting rod for dynamic socket, so that the in the first connection
The second vertical tube, which can rotate, on one vertical tube and the second connecting rod fits together, the convenient carrying to the survey pin；On second vertical tube
The magnetic stripe on the first vertical tube is cooperated to be provided with iron bar, when the first vertical tube and the second vertical tube are bonded, using between magnetic stripe and magnetic patch
Attraction the first vertical tube and the second vertical tube are fixed together, practicability is stronger.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of engineering mapping survey pin；
Fig. 2 is the first vertical tube and the second vertical tube overlay structure schematic diagram in a kind of engineering mapping survey pin；
Fig. 3 is a kind of structural schematic diagram of installs case in engineering mapping survey pin.
In figure: 1, survey pin main body；2, groove；3, the first movable sleeve；4, first connecting rod；5, the first vertical tube；6, magnetic stripe；7,
First threaded rod；8, the first vertical bar；9, rubber sleeve；10, the second movable sleeve；11, the second connecting rod；12, the second vertical tube；13, iron
Item；14, the second vertical bar；15, the second threaded rod；16, screwed pipe；17, installs case；18, display screen；19, it slots；20, transparent
Window；21, link；22, connecting rope；23, gravitation ball.
Specific embodiment
Please refer to Fig. 1~3, in the utility model embodiment, a kind of engineering mapping survey pin, including survey pin main body 1, survey pin
The middle part of main body 1 opens up fluted 2, and the side of survey pin main body 1 is provided with first connecting rod 4, and one end of first connecting rod 4 is fixed
It is plugged on the side at 5 top of the first vertical tube, is provided with the first vertical bar 8 immediately below the first vertical tube 5, the other side of survey pin main body 1 is set
It is equipped with the second connecting rod 11, and the length of first connecting rod 4 is greater than the length of the second connecting rod 11, first connecting rod 4 is far from the
One end of one vertical tube 5 is fixedly installed the first movable sleeve 3, and one end fixation far from the second vertical tube 12 of the second connecting rod 11 is set
It is equipped with the second movable sleeve 10, and the first movable pipe sleeve 3 and the second movable sleeve 10 is movable is socketed in groove 2, the first activity
The internal diameter of set 3 and the second movable sleeve 10 is much larger than the groove-bottom diameter of groove 2, and first connecting rod 4 and the second connecting rod 11 pass through
First movable sleeve 3 and the second movable sleeve 10 is movable is socketed in groove 2, so that 5 He of the first vertical tube of 4 one end of first connecting rod
It is bonded to each other, is convenient for carrying between second vertical tube 12 of 11 one end of the second connecting rod.
One end of second connecting rod 11 is fixedly plugged in the side at 12 top of the second vertical tube, and the underface of the second vertical tube 12 is set
It is equipped with the second vertical bar 14, the top fixation of the first vertical bar 8 is plugged with the first threaded rod 7, the screw top grafting of the first threaded rod 7
In the first vertical tube 5, the top of the second vertical bar 14 is fixed to be plugged with the second threaded rod 15, the screw top rotation of the second threaded rod 15
It connects in the second vertical tube 12, the embedded rubber sleeve 9 in the top of the first vertical tube 8 and the second vertical bar 14, on the outer wall of the first vertical tube 5
Be embedded with magnetic stripe 6, cooperation magnetic stripe 6 is embedded with iron bar 13 on the outer wall of the second vertical tube 12, the first vertical tube 5 and the second vertical tube 12 it
Between by the first movable sleeve 4 and the second movable sleeve 10 rotation fitting when, using the mutual attractive force between magnetic stripe 6 and iron bar 13 come
It is fixed.
The bottom end screw thread of survey pin main body 1 is plugged in screwed pipe 16, and the bottom end of screwed pipe 16 is welded on the top of installs case 17
Portion is embedded with ultrasonic wave module in the base end wall of installs case 17, fluting 19 is offered on the front of installs case 17, slots 19
Link 21 is fixedly installed on cell wall, 19 side of slotting is provided with display screen 18, and display screen 18 is embedded in installs case 17,
Be to have connecting rope 22 on link 21, there is gravitation ball 23 in one end system of connecting rope 22, slot 19 side wall on be provided with transparency window 20,
And transparency window 20 is by the way that on the movable cell wall for being mounted on fluting 19 of hinge, in the self gravitation effect of gravitation ball 23, observation is hung
Whether the connecting rope 22 of ring 21 is in a vertical state to judge whether the survey pin is in a vertical state before mapping, and structure is simple,
Practical function.
The working principle of the utility model is: before use, the tip of 14 bottom end of the first vertical bar 8 and the second vertical bar is inserted first
Into wait survey and draw on ground, observe whether the connecting rope 22 between link 21 and gravitation ball 23 is in vertical shape by transparency window 20
State, if connecting rope 22 is not at vertical state, mapping worker holds the rubber sleeve 9 on the first vertical bar 8 and the second vertical bar 14 respectively
Place slowly rotates the first threaded rod 7 and the second threaded rod 15, is finely adjusted according to its whole height, until in connecting rope 22
When gravitation ball 23 is in vertical position, stop operating the first threaded rod 7 and the second threaded rod 15, due to the first movable sleeve 3 and
The internal diameter of two movable sleeves 10 be much larger than groove 2 groove-bottom diameter, guarantee survey pin main body 1 in vertical position, mapping main body 1 with
Relative tilt certain angle on the axis direction of first movable sleeve 4 and the second movable sleeve 10, then ultrasonic wave mould in installs case 17
Block issues vertical height of 17 bottom end of ultrasonic measurement installs case between ground, and after treatment shows data measured
Show on display screen 18, by the data measured plus the height of installs case 17 and the height of survey pin main body 1, the mapping can be obtained
Data.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of engineering mapping survey pin, including survey pin main body (1), which is characterized in that opened up in the middle part of the survey pin main body (1)
The side of fluted (2), the survey pin main body (1) is provided with first connecting rod (4), and one end of the first connecting rod (4) is solid
Surely it is plugged on the side at the top of the first vertical tube (5), is provided with the first vertical bar (8), the survey pin immediately below first vertical tube (5)
The other side of main body (1) is provided with the second connecting rod (11), and the length of the first connecting rod (4) is greater than the second connecting rod
(11) length, one end of second connecting rod (11) are fixedly plugged in the side at the top of the second vertical tube (12), and described second
It is provided with immediately below vertical tube (12) the second vertical bar (14), the bottom end screw thread of the survey pin main body (1) is plugged on screwed pipe (16)
In, the bottom end of the screwed pipe (16) is welded on the top of installs case (17), is embedded in the base end wall of the installs case (17)
Ultrasonic wave module offers fluting (19) on the front of the installs case (17), is fixedly mounted on the cell wall of the fluting (19)
Have link (21), the side of the fluting (19) is provided with display screen (18), and the display screen (18) is embedded in installs case
(17) on.
2. a kind of engineering mapping survey pin according to claim 1, which is characterized in that the first connecting rod (4) is separate
One end of first vertical tube (5) is fixedly installed the first movable sleeve (3), separate second vertical tube (12) of second connecting rod (11)
One end be fixedly installed the second movable sleeve (10), and first movable sleeve (3) and the movable set of the second movable sleeve (10)
It connects in groove (2), the internal diameter of first movable sleeve (3) and the second movable sleeve (10) is much larger than the groove-bottom diameter of groove (2).
3. a kind of engineering mapping survey pin according to claim 1, which is characterized in that the top of first vertical bar (8)
Fixation is plugged with the first threaded rod (7), and the screw top of first threaded rod (7) is plugged in the first vertical tube (5), and described the
The top fixation of two vertical bars (14) is plugged with the second threaded rod (15), and the screw top of second threaded rod (15) is screwed in the
In two vertical tubes (12).
4. a kind of engineering mapping survey pin according to claim 1, which is characterized in that first vertical bar (8) and second
The top of vertical bar (14) is embedded rubber sleeve (9), is embedded with magnetic stripe (6) on the outer wall of first vertical tube (5), described second
Magnetic stripe (6) are cooperated to be embedded with iron bar (13) on the outer wall of vertical tube (12).
5. a kind of engineering mapping survey pin according to claim 1, which is characterized in that be to have connection on the link (21)
It restricts (22), one end system of the connecting rope (22) has gravitation ball (23).
6. a kind of engineering mapping survey pin according to claim 1, which is characterized in that set on the side wall of the fluting (19)
It is equipped with transparency window (20), and the transparency window (20) passes through on the movable cell wall for being mounted on fluting (19) of hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920711919.XU CN209570185U (en) | 2019-05-17 | 2019-05-17 | A kind of engineering mapping survey pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920711919.XU CN209570185U (en) | 2019-05-17 | 2019-05-17 | A kind of engineering mapping survey pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209570185U true CN209570185U (en) | 2019-11-01 |
Family
ID=68336401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920711919.XU Expired - Fee Related CN209570185U (en) | 2019-05-17 | 2019-05-17 | A kind of engineering mapping survey pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209570185U (en) |
-
2019
- 2019-05-17 CN CN201920711919.XU patent/CN209570185U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 Termination date: 20200517 |