CN205991805U - A kind of mapping centering rod - Google Patents
A kind of mapping centering rod Download PDFInfo
- Publication number
- CN205991805U CN205991805U CN201621010922.1U CN201621010922U CN205991805U CN 205991805 U CN205991805 U CN 205991805U CN 201621010922 U CN201621010922 U CN 201621010922U CN 205991805 U CN205991805 U CN 205991805U
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- CN
- China
- Prior art keywords
- support
- rod
- support tube
- ear
- leading screw
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of mapping centering rod, relate generally to survey field.Including the body of rod, support plate is arranged on the described body of rod, double hinge ears in described support plate, described double hinge ear arranges support tube away from the side of support plate, the top setting support arm of described support tube, one end of described support arm is provided with single hinging-ear, locking nut is arranged on described support arm, described double hinge ear, the external screw thread being adapted with locking nut is equipped with the outer wall of single hinging-ear, the top setting rotating shaft of described support tube, handss wheel is arranged on described rotating shaft, setting leading screw in described support tube, described leading screw is connected with rotating shaft by universal joint, described leading screw is provided with transmission cylinder, one end of described transmission cylinder is provided with the screw being adapted with leading screw, the other end arranges support feet.The beneficial effects of the utility model are：It ensure that the stability of body of rod during use, ensure that mapping precision, quickly can be adjusted to and horizontal plane the body of rod, it is possible to increase mapping operations efficiency.
Description
Technical field
This utility model is related to survey field, specifically a kind of mapping centering rod.
Background technology
Centering rod is indispensable aligning equipment in mapping operations, is a kind of and total powerstation, and the instrument such as theodolite is supporting
The instrument using, is generally used for positioning, to point.At present, how existing centering rod is made up of the support bar of the body of rod and support rod body,
How carrying for ease of centering rod, be connected between support bar and the body of rod by the way of hinged, when using, opens support bar,
By adjusting the relative position between the length of support bar or support bar and centering rod so that the body of rod and horizontal plane, the body of rod
Vertical degree directly affect mapping precision, due between the body of rod and centering rod by the way of hinged, use when body of rod pole
Easily shake, tilt, and then affect mapped results, and during the adjustment body of rod with horizontal plane, need to remove back and forth
Dynamic support bar, adjusts inconvenience, wastes time and energy, inefficiency.
Utility model content
The purpose of this utility model is to provide a kind of mapping centering rod, and it ensure that stablizing of body of rod during use
Property, ensure that mapping precision, can quickly the body of rod be adjusted to and horizontal plane, it is possible to increase mapping operations efficiency.
This utility model for achieving the above object, is achieved through the following technical solutions：
A kind of mapping centering rod, including the body of rod, the described body of rod arranges support plate, described support plate is fixing with the body of rod even
Connect, on the side wall of described support plate, annular array arranges three double hinge ears, and described double hinge ears are away from the side setting of support plate
Support cylinder, the top setting support arm of described support tube, described support arm is provided with and is adapted with double hinge ears away from one end of support tube
Single hinging-ear, described single hinging-ear is hinged with double hinge ears, and described support arm arranges locking nut, described locking nut and support arm
It is slidably connected, described double hinge ears, the outer wall of single hinging-ear are equipped with the external screw thread being adapted with locking nut, described support tube
Top arranges rotating shaft, and the axial line of described rotating shaft is vertical with the axial line of support tube, and described rotating shaft is rotated with support tube and is connected, institute
State setting leading screw in setting handwheel, described support tube in rotating shaft, described leading screw is rotated with support tube and is connected, and described leading screw passes through ten thousand
To section be connected with rotating shaft, described leading screw is provided with transmission cylinder, on the outer wall of described transmission cylinder setting slide block, described support tube interior
Wall is provided with the chute being adapted with slide block, and one end of described transmission cylinder is provided with the screw being adapted with leading screw, and the other end is arranged
Support feet, described support feet is located at the outside of support tube, and described support feet is the cone of pointed end, the top of described support plate
Setting support block, described support block is fixedly connected with the body of rod, and described support block arranges air level.
Anti-skid bulge is arranged on described locking nut.
The bottom setting chuck of the described body of rod, described chuck is provided with the draw-in groove being adapted with support tube.
The bottom setting ballhead of described support feet.
Contrast prior art, the beneficial effects of the utility model are：
1st, locking nut of the present utility model can be tightened on double hinge ears, can be by single hinging-ear and double hinge ear lockings, energy
So that the relative position between support tube and the body of rod is fixed, it can be avoided that the body of rod rocks, ensure that stablizing of body of rod during use
Property, ensure that mapping precision, locking nut is backed out from double hinge ears, this utility model can be folded, this reality can be easy to
With new storage with carry, be able to observe that whether the body of rod vertical with horizontal plane by air level, rotate handwheel, can drive
Support feet moves up and down, and by adjusting different handwheels, the vertical degree of the body of rod can be adjusted, can be quickly by the body of rod
It is adjusted to and horizontal plane, it is possible to increase mapping operations efficiency.
2nd, on locking nut of the present utility model, anti-skid bulge is set, the manual regulation of locking nut can be easy to.
3rd, the bottom setting chuck of the body of rod of the present utility model, described chuck is provided with the draw-in groove being adapted with support tube,
Support tube snaps in draw-in groove and fixes, it can be avoided that support tube launches in transportation, can be easy to transport of the present utility model.
4th, the bottom setting ballhead of support feet of the present utility model, can make support feet contact with ground holding point, energy
Support feet is enough avoided to rock in ground relief, it is possible to increase stability of the present utility model.
Brief description
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the A portion enlarged drawing of accompanying drawing 1；
Accompanying drawing 3 is the B portion enlarged drawing of accompanying drawing 1.
Label in accompanying drawing：1st, the body of rod；2nd, support plate；3rd, double hinge ears；4th, support tube；5th, support arm；6th, single hinging-ear；7th, lock
Nut；8th, rotating shaft；9th, handwheel；10th, leading screw；11st, transmission cylinder；12nd, screw；13rd, support feet；14th, support block；15th, air level；
16th, anti-skid bulge；17th, chuck；18th, ballhead.
Specific embodiment
With reference to specific embodiment, this utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than restriction scope of the present utility model.In addition, it is to be understood that in the content having read this utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to this utility model, and these equivalent form of values equally fall within this Shen
Please limited range.
Described in the utility model is a kind of mapping centering rod, including the body of rod 1, the described body of rod 1 arranges support plate 2, institute
State support plate 2 to be fixedly connected with the body of rod 1, on the side wall of described support plate 2, annular array arranges three double hinge ears 3, described double hinges
Ear 3 away from support plate 2 side arrange support tube 4, described support tube 4 top setting support arm 5, described support arm 5 away from
One end of support tube 4 is provided with the single hinging-ear 6 being adapted with double hinge ears 3, and described single hinging-ear 6 is hinged with double hinge ears 3, can be by this practicality
New type foldable, can be easy to storage of the present utility model and carry.Locking nut 7, described locking screw are arranged on described support arm 5
Female 7 are slidably connected with support arm 5, and described double hinge ears 3, the outer wall of single hinging-ear 6 are equipped with the outer spiral shell being adapted with locking nut 7
Stricture of vagina, locking nut 7 can be tightened on double hinge ears 3, can lock single hinging-ear 6 with double hinge ears 3, be prevented from single hinging-ear 6 and
Produce relative motion between double hinge ears 3, the relative position between support tube 4 and the body of rod 1 can be made to fix, it can be avoided that the body of rod 1
Rock, ensure that the stability of the body of rod 1 during use, ensure that mapping precision, locking nut 7 is backed out from double hinge ears 3,
This utility model can be folded.Top setting rotating shaft 8, the axial line of described rotating shaft 8 and the axle of support tube 4 of described support tube 4
Heart line is vertical, and described rotating shaft 8 is rotated with support tube 4 and is connected, and described rotating shaft 8 arranges handwheel 9, setting silk in described support tube 4
Thick stick 10, described leading screw 10 is rotated with support tube 4 and is connected, and described leading screw 10 is connected with rotating shaft 8 by universal joint, and handwheel 9 rotates warp
Cardan drive can drive leading screw 10 to rotate.Described leading screw 10 is provided with transmission cylinder 11, and the outer wall of described transmission cylinder 11 sets
Put slide block, the inwall of described support tube 4 is provided with the chute being adapted with slide block, and slide block is matched with chute it can be avoided that being driven
Cylinder 11 rotation.One end of described transmission cylinder 11 is provided with the screw 12 being adapted with leading screw 10, and the other end arranges support feet 13, described
Support feet 13 is located at the outside of support tube 4, and described support feet 13 is the cone of pointed end, the top setting of described support plate 2
Support block 14, described support block 14 is fixedly connected with the body of rod 1, described support block 14 arranges air level 15, by air level 15
It is able to observe that whether the body of rod 1 is vertical with horizontal plane, rotates handwheel 9, support feet 13 can be driven to move up and down, by adjustment not
Same handwheel 9, can be adjusted to the vertical degree of the body of rod 1, quickly can be adjusted to and horizontal plane the body of rod 1, energy
Enough improve mapping operations efficiency.
For the ease of the manual regulation of locking nut, described locking nut 7 arranges anti-skid bulge 16, can be easy to lock
The manual regulation of nut.
For the ease of transport of the present utility model, the bottom setting chuck 17 of the described body of rod 1, described chuck 17 be provided with
The draw-in groove that support tube 4 is adapted, support tube 4 snaps in draw-in groove and fixes, it can be avoided that support tube 4 launches in transportation, can
It is easy to transport of the present utility model.
In order to improve stability of the present utility model, the bottom setting ballhead 18 of described support feet 13, support can be made
Foot 13 is contacted with ground holding point, it can be avoided that support feet 13 is rocked in ground relief, it is possible to increase this utility model
Stability.
Embodiment：Described in the utility model is a kind of mapping centering rod, and including the body of rod 1, setting on the described body of rod 1 supports
Disk 2, the center of described support plate 2 is provided with the through hole being adapted with the body of rod 1, described through hole and the body of rod 1 interference fit.Described
On the side wall of support plate 2, annular array arranges three double hinge ears 3, and described double hinge ears 3 arrange support tube away from the side of support plate 2
4, the top setting support arm 5 of described support tube 4, the angle between described support tube 4 and support arm 5 is 120 °, described support
Arm 5 is provided with, away from one end of support tube 4, the single hinging-ear 6 being adapted with double hinge ears 3, and described single hinging-ear 6 passes through jointed shaft and double hinges
Ear 3 is hinged, can fold this utility model, can be easy to storage of the present utility model and carry.Setting lock on described support arm 5
Jack panel 7, the internal diameter of described locking nut 7 is more than the external diameter of support arm 5, and described locking nut 7 and support arm 5 are slidably connected,
It is equipped with, on described double hinge ear 3, the outer wall of single hinging-ear 6, the external screw thread being adapted with locking nut 7, locking nut 7 can be tightened
On double hinge ears 3, single hinging-ear 6 can be locked with double hinge ears 3, be prevented from producing relative fortune between single hinging-ear 6 and double hinge ears 3
Dynamic, the relative position between support tube 4 and the body of rod 1 can be made to fix, it can be avoided that the body of rod 1 rocks, ensure that bar during use
The stability of body 1, ensure that mapping precision, locking nut 7 is backed out from double hinge ears 3, can fold this utility model.Institute
State setting anti-skid bulge 16 on locking nut 7, the manual regulation of locking nut can be easy to.The top setting of described support tube 4
Rotating shaft 8, the axial line of described rotating shaft 8 is vertical with the axial line of support tube 4, and described rotating shaft 8 is rotated with support tube 4 and is connected, described
Handwheel 9 is arranged on rotating shaft 8, described handwheel 9 is located on the lateral wall of support tube 4, can be easy to rotate handwheel 9, bar can be easy to
The regulation that body 1 is vertically spent.Setting leading screw 10 in described support tube 4, described leading screw 10 is rotated with support tube 4 and is connected, described leading screw
10 are connected with rotating shaft 8 by universal joint, and handwheel 9 rotates and leading screw 10 can be driven to rotate through cardan drive.On described leading screw 10
It is provided with transmission cylinder 11, the outer wall of described transmission cylinder 11 arranges slide block, the inwall of described support tube 4 is provided with and is adapted with slide block
Chute, slide block is matched with chute it can be avoided that transmission cylinder 11 rotates.One end of described transmission cylinder 11 is provided with and leading screw 10 phase
The screw 12 adapting to, the other end arranges support feet 13, and described support feet 13 is located at the outside of support tube 4, and described support feet 13 is
The cone of pointed end, the top setting support block 14 of described support plate 2, described support block 14 is fixedly connected with the body of rod 1, described
The bottom setting ballhead 18 of support feet 13, can make support feet 13 contact with ground holding point, it can be avoided that support feet 13 exists
Rock during ground relief, it is possible to increase stability of the present utility model.In described support block 14, air level 15 is set, passes through
Air level 15 is able to observe that whether the body of rod 1 is vertical with horizontal plane, rotates handwheel 9, support feet 13 can be driven to move up and down, and leads to
Cross and adjust different handwheels 9, the vertical degree of the body of rod 1 can be adjusted, can quickly the body of rod 1 be adjusted to and horizontal plane
Vertically, it is possible to increase mapping operations efficiency.
Claims (4)
1. a kind of mapping centering rod, including the body of rod (1), is characterized in that：The described body of rod (1) upper setting support plate (2), described
Support plate (2) is fixedly connected with the body of rod (1), and on the side wall of described support plate (2), annular array arranges three double hinges ear (3), described
Double hinges ear (3) are away from side setting support tube (4) of support plate (2), top setting support arm (5) of described support tube (4), institute
The one end stating support arm (5) away from support tube (4) is provided with the single hinging-ear (6) being adapted with double hinges ear (3), described single hinging-ear (6)
Hinged with double hinges ear (3), described support arm (5) is upper to arrange locking nut (7), and described locking nut (7) is slided with support arm (5)
Connect, described double hinges ear (3), the outer wall of single hinging-ear (6) are equipped with the external screw thread being adapted with locking nut (7), described
Top setting rotating shaft (8) of support cylinder (4), the axial line of described rotating shaft (8) is vertical with the axial line of support tube (4), described rotating shaft
(8) rotate with support tube (4) and be connected, described rotating shaft (8) is upper to arrange setting leading screw (10) in handwheel (9), described support tube (4),
Described leading screw (10) is rotated with support tube (4) and is connected, and described leading screw (10) is connected with rotating shaft (8) by universal joint, described leading screw
(10) it is provided with transmission cylinder (11), the outer wall of described transmission cylinder (11) arranges slide block, the inwall of described support tube (4) is provided with
The chute being adapted with slide block, one end of described transmission cylinder (11) is provided with the screw (12) being adapted with leading screw (10), the other end
Setting support feet (13), described support feet (13) is located at the outside of support tube (4), and described support feet (13) is the cone of pointed end
Body, top setting support block (14) of described support plate (2), described support block (14) is fixedly connected with the body of rod (1), described support
Block (14) is upper to arrange air level (15).
2. one kind mapping centering rod according to claim 1, is characterized in that：The upper setting of described locking nut (7) is anti-skidding
Raised (16).
3. one kind mapping centering rod according to claim 1, is characterized in that：The bottom setting chuck of the described body of rod (1)
(17), described chuck (17) is provided with the draw-in groove being adapted with support tube (4).
4. one kind mapping centering rod according to claim 1, is characterized in that：The bottom setting ball of described support feet (13)
Forming head (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010922.1U CN205991805U (en) | 2016-08-31 | 2016-08-31 | A kind of mapping centering rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010922.1U CN205991805U (en) | 2016-08-31 | 2016-08-31 | A kind of mapping centering rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205991805U true CN205991805U (en) | 2017-03-01 |
Family
ID=58104757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621010922.1U Expired - Fee Related CN205991805U (en) | 2016-08-31 | 2016-08-31 | A kind of mapping centering rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205991805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651044A (en) * | 2017-08-16 | 2018-02-02 | 河南恒睿机械制造有限公司 | A kind of high gradient slope draws walking drilling slope-climbing machine automatically |
| CN108275282A (en) * | 2018-03-29 | 2018-07-13 | 江苏建筑职业技术学院 | A kind of air-ground complementary remote sensing survey device |
-
2016
- 2016-08-31 CN CN201621010922.1U patent/CN205991805U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651044A (en) * | 2017-08-16 | 2018-02-02 | 河南恒睿机械制造有限公司 | A kind of high gradient slope draws walking drilling slope-climbing machine automatically |
| CN108275282A (en) * | 2018-03-29 | 2018-07-13 | 江苏建筑职业技术学院 | A kind of air-ground complementary remote sensing survey device |
| CN108275282B (en) * | 2018-03-29 | 2024-03-08 | 江苏建筑职业技术学院 | Ground-air complementary remote sensing measurement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |