CN208998793U - A kind of mapping centering support device - Google Patents
A kind of mapping centering support device Download PDFInfo
- Publication number
- CN208998793U CN208998793U CN201821473882.3U CN201821473882U CN208998793U CN 208998793 U CN208998793 U CN 208998793U CN 201821473882 U CN201821473882 U CN 201821473882U CN 208998793 U CN208998793 U CN 208998793U
- Authority
- CN
- China
- Prior art keywords
- plate
- shaft
- gear
- centering rod
- hole
- 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
Links
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a kind of mapping centering support devices, including centering rod, the bottom of the centering rod offers accommodating groove, movable plate is slidably fitted in accommodating groove, the bottom of movable plate is fixedly installed with circular cone, connecting plate is welded at the top of movable plate, rotation hole is offered on the two sides inner wall of accommodating groove, the same shaft is rotatably equipped in two rotation holes, the outside fixing sleeve of shaft is equipped with first gear, connecting plate is equipped with the first rack gear close to the side of shaft, first gear is meshed with the first rack gear, the two sides of centering rod are slidably fitted with sliding panel, the side that two sliding panels are located remotely from each other is welded with vertical plate, the outside fixing sleeve of shaft is set there are two second gear.The utility model structure is simple, economical and practical, and by movable plate and connecting plate, convenient for storing to circular cone, and by limit plate and positioning plate, the position of circular cone is fixed.
Description
Technical field
The utility model relates to mapping instrument technology field more particularly to a kind of mapping centering support devices.
Background technique
Mapping is based on computer technology, photoelectric technology, network communications technology, space science, information science, with complete
Ball positioning system (GPS), remote sensing (RS), GIS-Geographic Information System (GIS) are technological core, by the existing characteristic point in ground and boundary line
Obtain the figure and location information of reflection ground status by measurement means, planning and designing and administration for engineering construction it
With.Surveying and drawing flexible centering rod is a kind of very common surveying and mapping tool, and mapping uses centering rod as pair indispensable in mapping
Middle equipment has extensive purposes in mapping, it is the scalable metal that land mark point can be pointing directly at by vertical direction
Bar, centering rod play certain centering incessantly, also act as important supporting role, circle can all be arranged on existing centering rod
Cone is to reinforce support strength, but these circular cones are not easy to be stored, it has not been convenient to carry to centering rod, therefore we mention
A kind of mapping centering support device is gone out for solving the above problems.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of mapping centering branch proposed
Support arrangement.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of mapping centering support device, including centering rod, the bottom of the centering rod offer accommodating groove, in accommodating groove
It is slidably fitted with movable plate, the bottom of movable plate is fixedly installed with circular cone, connecting plate is welded at the top of movable plate, accommodating groove
Rotation hole is offered on the inner wall of two sides, the same shaft is rotatably equipped in two rotation holes, and the outside fixation of shaft is arranged
There is first gear, connecting plate is equipped with the first rack gear close to the side of shaft, and first gear is meshed with the first rack gear, centering rod
Two sides be slidably fitted with sliding panel, the side that two sliding panels are located remotely from each other is welded with vertical plate, and the outside of shaft is solid
Surely it is arranged there are two second gear, vertical plate is equipped with the second rack gear, second gear and the second rack gear phase close to the side of shaft
Engagement, the side of centering rod is welded with two placement plates, rotating hole is offered in placement plate, is rotatably equipped in two rotating holes
The same rotary shaft, the side of centering rod are slidably installed there are two towing plate, offer threaded hole on towing plate, rotary shaft it is outer
Side is opened up there are two external screw thread, and the external screw thread in rotary shaft is threadedly coupled with threaded hole, the side that two towing plates are located remotely from each other
Top and a side bottom are welded with limit plate, and the top for the limit plate being located above and the bottom connection of sliding panel touch.
Preferably, the two sides of the centering rod are welded with two positioning plates, the bottom for the positioning plate being located above and cunning
It is in contact at the top of movable plate.
Preferably, two it is externally threaded oppositely oriented, the thread rotary orientation in two threaded holes is opposite.
Preferably, the outside that the shaft is located inside rotation hole is equipped with the first sliding block, and the inner wall of rotation hole is equipped with
First annular sliding rail, and the first sliding block is slidably connected with first annular sliding rail.
Preferably, the outside that the rotary shaft is located inside rotating hole is equipped with the second sliding block, sets on the inner wall of rotating hole
There is the second endless glide, and the second sliding block is slidably connected with the second endless glide.
Preferably, the outside fixing sleeve of the rotary shaft is equipped with handle, and the outside fixing sleeve of handle is equipped with Anti-slip cover.
Compared with prior art, the utility model has the beneficial effects that
By centering rod, accommodating groove, movable plate, circular cone, connecting plate, shaft, first gear, the first rack gear, sliding panel, erect
Straight panel, second gear, the second rack gear, placement plate, rotary shaft, towing plate, threaded hole and limit plate match, when needing to circular cone
When being stored, handle is rotated, handle drives rotary shaft to be rotated, and the external screw thread in rotary shaft is threadedly coupled with threaded hole,
Towing plate is driven to be moved, towing plate drives limit plate to be moved, and pulls sliding panel, and sliding panel drives vertical plate to be moved
Dynamic, the second rack gear on vertical plate is meshed with the second gear in shaft, drives shaft to be rotated, the first tooth in shaft
Wheel is meshed with the first rack gear on connecting plate, and connecting plate is driven to be moved, and connecting plate drives movable plate to be moved, mobile
Strip is moved circular cone and is moved, so that, convenient for the storage of circular cone, being rotated further by handle, limit plate at this time in circular cone shift-in accommodating groove
Homing, the top and bottom of sliding panel are in contact at the top of the bottom of positioning plate and limit plate respectively at this time, to circular cone
Position be fixed.
The utility model structure is simple, economical and practical, by movable plate and connecting plate, convenient for being stored to circular cone, and
And by limit plate and positioning plate, the position of circular cone is fixed.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of mapping centering support device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of mapping centering support device part A structural schematic diagram.
In figure: 1 centering rod, 2 accommodating grooves, 3 movable plates, 4 circular cones, 5 connecting plates, 6 rotation holes, 7 shafts, 8 first gears, 9
First rack gear, 10 sliding panels, 11 vertical plates, 12 second gears, 13 second rack gears, 14 placement plates, 15 rotating holes, 16 rotary shafts,
17 towing plates, 18 threaded holes, 19 limit plates.
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.
Referring to Fig.1-2, a kind of mapping centering support device, including centering rod 1, the bottom of centering rod 1 offer accommodating groove
2, movable plate 3 is slidably fitted in accommodating groove 2, and the bottom of movable plate 3 is fixedly installed with circular cone 4, and the top of movable plate 3 is welded with
Connecting plate 5 offers rotation hole 6 on the two sides inner wall of accommodating groove 2, is rotatably equipped with the same shaft in two rotation holes 6
7, the outside fixing sleeve of shaft 7 is equipped with first gear 8, and connecting plate 5 is equipped with the first rack gear 9, the first tooth close to the side of shaft 7
Wheel 8 is meshed with the first rack gear 9, and the two sides of centering rod 1 are slidably fitted with sliding panel 10, what two sliding panels 10 were located remotely from each other
Side is welded with vertical plate 11, and the outside fixing sleeve of shaft 7 sets that there are two second gears 12, and vertical plate 11 is close to shaft 7
Side is equipped with the second rack gear 13, and second gear 12 is meshed with the second rack gear 13, and the side of centering rod 1 is welded with two placements
Plate 14 offers rotating hole 15 in placement plate 14, the same rotary shaft 16, centering rod 1 is rotatably equipped in two rotating holes 15
Side be slidably installed there are two towing plate 17, offer threaded hole 18 on towing plate 17, the outside of rotary shaft 16 offers two
A external screw thread, the external screw thread in rotary shaft 16 are threadedly coupled with threaded hole 18, the lateral roof that two towing plates 17 are located remotely from each other
It is welded with limit plate 19 with a side bottom, the top for the limit plate 19 being located above and the bottom connection of sliding panel 10 touch, and lead to
It crosses centering rod 1, accommodating groove 2, movable plate 3, circular cone 4, connecting plate 5, shaft 7, first gear 8, the first rack gear 9, sliding panel 10, erect
Straight panel 11, second gear 12, the second rack gear 13, placement plate 14, rotary shaft 16,19 phase of towing plate 17, threaded hole 18 and limit plate
Cooperation rotates handle when needing to store circular cone 4, and handle drives rotary shaft 16 to be rotated, outer in rotary shaft 16
Screw thread is threadedly coupled with threaded hole 18, and towing plate 17 is driven to be moved, and towing plate 17 drives limit plate 19 to be moved, and is pulled
Sliding panel 10, sliding panel 10 drive vertical plate 11 to be moved, the second rack gear 13 on vertical plate 11 and the second tooth in shaft 7
Wheel 12 is meshed, and shaft 7 is driven to be rotated, and the first gear 8 in shaft 7 is meshed with the first rack gear 9 on connecting plate 5,
Connecting plate 5 is driven to be moved, connecting plate 5 drives movable plate 3 to be moved, and movable plate 3 drives circular cone 4 to be moved, so that
Circular cone 4 is moved into accommodating groove 2, convenient for the storage of circular cone 4, is rotated further by handle at this time, 19 homing of limit plate, at this time sliding panel
10 top and bottom are in contact with the top of the bottom of positioning plate and limit plate 19 respectively, and the position of circular cone 4 is fixed,
The utility model structure is simple, economical and practical, by movable plate 3 and connecting plate 5, convenient for storing to circular cone 4, and passes through
The position of circular cone 4 is fixed in limit plate 19 and positioning plate.
In the utility model, the two sides of centering rod 1 are welded with two positioning plates, the bottom for the positioning plate being located above with
The top of sliding panel 10 is in contact, and two externally threaded oppositely oriented, and the thread rotary orientation in two threaded holes is on the contrary, shaft 7
Outside inside rotation hole 6 is equipped with the first sliding block, and the inner wall of rotation hole 6 is equipped with first annular sliding rail, and the first sliding block
It is slidably connected with first annular sliding rail, the outside that rotary shaft 16 is located inside rotating hole 15 is equipped with the second sliding block, rotating hole 15
Inner wall be equipped with the second endless glide, and the second sliding block is slidably connected with the second endless glide, and the outside of rotary shaft 16 is fixed
It is arranged with handle, and the outside fixing sleeve of handle is equipped with Anti-slip cover, by centering rod 1, accommodating groove 2, movable plate 3, circular cone 4, connected
Fishplate bar 5, first gear 8, the first rack gear 9, sliding panel 10, vertical plate 11, second gear 12, the second rack gear 13, is placed at shaft 7
Plate 14, rotary shaft 16, towing plate 17, threaded hole 18 and limit plate 19 match, when needing to store circular cone 4, rotation
Handle, handle drive rotary shaft 16 to be rotated, and the external screw thread in rotary shaft 16 is threadedly coupled with threaded hole 18, drive towing plate
17 are moved, and towing plate 17 drives limit plate 19 to be moved, and pull sliding panel 10, and sliding panel 10 drives vertical plate 11 to carry out
Mobile, the second rack gear 13 on vertical plate 11 is meshed with the second gear 12 in shaft 7, drives shaft 7 to be rotated, shaft
First gear 8 on 7 is meshed with the first rack gear 9 on connecting plate 5, and connecting plate 5 is driven to be moved, and connecting plate 5, which drives, to be moved
Movable plate 3 is moved, and movable plate 3 drives circular cone 4 to be moved, so that circular cone 4 is moved into accommodating groove 2, convenient for the receipts of circular cone 4
Receive, be rotated further by handle at this time, 19 homing of limit plate, at this time the top and bottom of sliding panel 10 respectively with the bottom of positioning plate
It being in contact with the top of limit plate 19, the position of circular cone 4 is fixed, the utility model structure is simple, and it is economical and practical, pass through
Movable plate 3 and connecting plate 5, convenient for being stored to circular cone 4, and by limit plate 19 and positioning plate, to the position of circular cone 4 into
Row is fixed.
Working principle: in use, when needing to store circular cone 4, handle is rotated, handle drives rotary shaft 16 to carry out
It rotates, the external screw thread in rotary shaft 16 is threadedly coupled with threaded hole 18, drives towing plate 17 to be moved, so that towing plate 17 exists
It is slided on centering rod 1, towing plate 17 drives limit plate 19 to be moved, and sliding panel 10 is pulled, so that sliding panel 10 is right
It is slided on middle bar 1, sliding panel 10 drives vertical plate 11 to be moved, on the second rack gear 13 and shaft 7 on vertical plate 11
Second gear 12 be meshed, drive shaft 7 to be rotated, the first rack gear 9 on the first gear 8 in shaft 7 and connecting plate 5
It is meshed, connecting plate 5 is driven to be moved, connecting plate 5 drives movable plate 3 to be moved, and movable plate 3 drives circular cone 4 to be moved
It is dynamic, so that circular cone 4 is moved into accommodating groove 2, convenient for the storage of circular cone 4, it is rotated further by handle at this time, 19 homing of limit plate, this
When sliding panel 10 top and bottom be in contact respectively with the top of the bottom of positioning plate and limit plate 19, to the position of circular cone 4
It is fixed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of mapping centering support device, including centering rod (1), which is characterized in that the bottom of the centering rod (1) offers
Accommodating groove (2), accommodating groove (2) is interior to be slidably fitted with movable plate (3), and the bottom of movable plate (3) is fixedly installed with circular cone (4), is moved
It is welded with connecting plate (5), is offered on the two sides inner wall of accommodating groove (2) rotation hole (6) at the top of movable plate (3), two rotations
It is rotatably equipped with the same shaft (7) in hole (6), the outside fixing sleeve of shaft (7) is equipped with first gear (8), and connecting plate (5) leans on
The side of nearly shaft (7) is equipped with the first rack gear (9), and first gear (8) is meshed with the first rack gear (9), and the two of centering rod (1)
Side is slidably fitted with sliding panel (10), and the side that two sliding panels (10) are located remotely from each other is welded with vertical plate (11), shaft
(7) outside fixing sleeve is set there are two second gear (12), and vertical plate (11) is equipped with the second rack gear close to the side of shaft (7)
(13), second gear (12) is meshed with the second rack gear (13), and the side of centering rod (1) is welded with two placement plates (14), puts
It sets and offers rotating hole (15) on plate (14), be rotatably equipped with the same rotary shaft (16), centering rod in two rotating holes (15)
(1) side is slidably installed there are two towing plate (17), offers threaded hole (18) on towing plate (17), rotary shaft (16) it is outer
Side is opened up there are two external screw thread, and the external screw thread in rotary shaft (16) is threadedly coupled with threaded hole (18), two towing plate (17) phases
Mutually separate a lateral roof and a side bottom are welded with limit plate (19), the top of the limit plate being located above (19) and sliding
The bottom connection of plate (10) touches.
2. a kind of mapping centering support device according to claim 1, which is characterized in that the two sides of the centering rod (1)
Two positioning plates are welded with, are in contact at the top of the bottom and sliding panel (10) of the positioning plate being located above.
3. a kind of mapping centering support device according to claim 1, which is characterized in that two externally threaded rotation direction phases
Instead, the thread rotary orientation in two threaded holes is opposite.
4. a kind of mapping centering support device according to claim 1, which is characterized in that the shaft (7) is located at rotation
The internal outside in hole (6) is equipped with the first sliding block, and the inner wall of rotation hole (6) is equipped with first annular sliding rail, and the first sliding block with
First annular sliding rail is slidably connected.
5. a kind of mapping centering support device according to claim 1, which is characterized in that the rotary shaft (16) is located at rotation
The internal outside of turn hole (15) is equipped with the second sliding block, and the inner wall of rotating hole (15) is equipped with the second endless glide, and second is sliding
Block is slidably connected with the second endless glide.
6. a kind of mapping centering support device according to claim 1, which is characterized in that the outside of the rotary shaft (16)
Fixing sleeve is equipped with handle, and the outside fixing sleeve of handle is equipped with Anti-slip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821473882.3U CN208998793U (en) | 2018-09-10 | 2018-09-10 | A kind of mapping centering support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821473882.3U CN208998793U (en) | 2018-09-10 | 2018-09-10 | A kind of mapping centering support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208998793U true CN208998793U (en) | 2019-06-18 |
Family
ID=66800112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821473882.3U Expired - Fee Related CN208998793U (en) | 2018-09-10 | 2018-09-10 | A kind of mapping centering support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208998793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705173A (en) * | 2022-04-11 | 2022-07-05 | 山东省物化探勘查院 | Centering device for geodetic survey |
-
2018
- 2018-09-10 CN CN201821473882.3U patent/CN208998793U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705173A (en) * | 2022-04-11 | 2022-07-05 | 山东省物化探勘查院 | Centering device for geodetic survey |
| CN114705173B (en) * | 2022-04-11 | 2024-03-29 | 山东省物化探勘查院 | Centering device for geodetic survey |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209433579U (en) | A kind of information technology teaching displaying device | |
| CN208998793U (en) | A kind of mapping centering support device | |
| CN202976568U (en) | Multifunctional teaching pointer | |
| CN210464327U (en) | Underground pipe diameter measuring device | |
| CN109686139A (en) | A kind of human resource management instructional device | |
| CN207268357U (en) | A kind of engineering mapping rotary type tripod | |
| CN214839789U (en) | On-spot mapping device of building engineering cost | |
| CN206802658U (en) | Instrument of surveying and mapping support | |
| CN203697780U (en) | Electric compass for teaching | |
| CN209485366U (en) | A kind of civil engineering cost field surveys device | |
| CN108645446A (en) | Agricultural environment information acquisition control device | |
| CN202855177U (en) | Liftable rotary type diesel engine dismounting experiment table | |
| CN204884214U (en) | English multi -functional teaching board of giving lessons | |
| CN209247012U (en) | A kind of geographical information collection device portable geolocation information surveying instrument | |
| CN208595913U (en) | A kind of construction engineering cost field surveys device | |
| CN206405454U (en) | A kind of drilling equipment | |
| CN203022622U (en) | Vertical shaft type drill capable of mechanically screwing down drill stem | |
| CN204230547U (en) | A kind of VGA data wire | |
| CN112594489A (en) | Engineering exploration is with supplementary mapping device with constriction structure | |
| CN203393432U (en) | Automatic shuttle changing device | |
| CN207532183U (en) | A kind of cleaning type sofa supporting feet | |
| CN105014631A (en) | Manual two-dimensional dip angle adjusting platform | |
| CN221196872U (en) | Mapping instrument positioning device | |
| CN106914906A (en) | A kind of electric pole repairs robot | |
| CN204463579U (en) | English-Assisted Instruction assembly |
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: 20190618 Termination date: 20190910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |