CN209295993U - The bracket at Fast Drawing standard control point - Google Patents
The bracket at Fast Drawing standard control point Download PDFInfo
- Publication number
- CN209295993U CN209295993U CN201821807398.XU CN201821807398U CN209295993U CN 209295993 U CN209295993 U CN 209295993U CN 201821807398 U CN201821807398 U CN 201821807398U CN 209295993 U CN209295993 U CN 209295993U
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- fixedly connected
- control point
- lime box
- lime
- bracket
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Abstract
The utility model discloses a kind of brackets at Fast Drawing standard control point, it is related to engineering survey rendering technique field, it includes support plate and positioning device, the upper surface of the support plate is connected with sliding sleeve, slide bar is slidably connected in the sliding sleeve, the top of the slide bar is fixedly connected with the lower surface of top plate, the upper surface of the top plate is fixedly connected with handle, the upper surface of the support plate is fixedly connected by two telescopic devices with the lower surface of top plate, the bottom end of the slide bar is fixedly connected with the upper surface of lime box, the lower surface of the lime box inner wall offers several through-holes, the lower surface of the lime box is overlapped with baffle.The bracket at the Fast Drawing standard control point, pass through setting slide bar, sliding sleeve, telescopic device and positioning device, staff is quickly positioned to graphical pointv, the calibration point that the pulverized limestone disposably leaked out is drawn is unified and obvious, facilitates the subsequent positioning mapping of mapping worker.
Description
Technical field
The utility model relates to engineering survey rendering technique fields, the specially a kind of branch at Fast Drawing standard control point
Frame.
Background technique
As building is more and more, measurement mark is also more and more important to building.Control point is as Construction control
Coordinate points are measured, are the main beasurement bases of topographic map plane survey, label has the symbol at control point on topographic map.
In construction Surveying Engineering, in order to improve the accuracy of mapping, the standard control point to ground setting is generally required
Drafting amplification is carried out, to facilitate drafting person to carry out the mapping of remote multi-party position, general civil engineering is mostly directly used on the ground
Pulverized limestone manually expands control point, not only needs the positioning of long period in this way, and the circle drawn every time is also and irregular,
Certain influence is brought to the mapping of surveyor, this just needs a kind of drafting that can quickly position and facilitate drafting control point
Bracket.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of bracket at Fast Drawing standard control point, solves
General civil engineering is mostly directly on the ground manually expanded control point with pulverized limestone, not only needs the long period in this way
Positioning, the circle drawn every time is also and irregular, the problem of bringing certain influence to the mapping of surveyor.
(2) technical solution
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of branch at Fast Drawing standard control point
Frame, including support plate and positioning device, the upper surface of the support plate are connected with sliding sleeve, slidably connect cunning in the sliding sleeve
Bar, the top of the slide bar are fixedly connected with the lower surface of top plate, and the upper surface of the top plate is fixedly connected with handle, the branch
The upper surface of fagging is fixedly connected by two telescopic devices with the lower surface of top plate, and the bottom end of the slide bar is upper with lime box
Surface is fixedly connected.
The lower surface of the lime box inner wall offers several through-holes, and the lower surface of the lime box is overlapped with baffle, institute
The left and right sides for stating baffle inner wall are overlapped with the mutually separate one side of two elastic force blocks respectively, and the opposite face of two elastic force blocks point
It is not fixedly connected with the left and right sides of lime box.
The lower surface of the top plate is fixedly connected there are four supporting leg, and four supporting legs are located at support plate lower surface
Four corners, and the opposite face of four supporting legs is fixedly connected with the outer surface of positioning device, and the positioning device includes fixed
Position ring, and the inner wall left-right and front-back face of location hole opens up fluted, and the second telescopic rod is fixedly connected in the groove, it is described
The outer surface of second telescopic rod is socketed with second spring, and one end of the second spring is fixedly connected with the inner wall of groove, described
Second telescopic rod and the other end of second spring are fixedly connected with one end of hook, and pass through two positioning between four hooks
Line cross bearing connection.
Preferably, the position line and hook are hinged for winding, and two position line crosspoints are located at the center of positioning ring
The heart, and the center of positioning ring is located at the lower section of lime box center, is filled with lime in the lime box.
Preferably, the telescopic device includes the first telescopic rod, and the outer surface of first telescopic rod is socketed with the first bullet
The top of spring, first telescopic rod and the first spring is fixedly connected with the lower surface of top plate, first telescopic rod and
The bottom end of one spring is fixed connection to the upper surface of the support plate.
Preferably, the upper surface of the lime box is opened up there are two feed inlet, and two feed inlets are located at slide bar
The left and right sides is provided with tapered plug in the feed inlet.
Preferably, the elastic force block is elastic silica gel block, and the size of elastic force block phase at a distance from baffle and lime box
Match.
Preferably, the shape of the supporting leg be rectangle, and the length of supporting leg and lime box rebound after height phase
Match.
Preferably, the shape of the through-hole is taper, and the biggish one side of via openings is located at lime box inner wall, described
The shape of hand is U-shaped.
(3) beneficial effect
The utility model has the beneficial effects that:
1, the bracket at the Fast Drawing standard control point, by the way that slide bar, sliding sleeve, telescopic device and positioning device is arranged, when
After standard control point determines, top plate and support plate are carried by handle, the position line from side inside positioning device, two
After the position that position line crosses is overlapped with control point, by positioning ring and ground face contact, handle is unclamped, the first spring is drawn using itself
Power drives the first telescopic rod to shorten, and the first telescopic rod, which shortens, drives top plate and slide bar to move down, and slide bar drives downwards lime box
Downwards with ground face contact, the lime in lime box is leaked out out of through-hole by gravity, to control point be completed, so that work
Graphical pointv can quickly be positioned by making personnel, and the calibration point that the pulverized limestone disposably leaked out is drawn is unified and obvious, convenient
The subsequent positioning mapping of mapping worker.
2, the bracket at the Fast Drawing standard control point passes through setting baffle and elastic force block, when lime box is mobile, baffle
It is connected together with lime box by the elastic force of elastic force block, the lime avoided in lime box is damaged because of the shaking in movement
Consumption, avoid mapping worker it is multiple to dosing lime in lime box.
3, the bracket at the Fast Drawing standard control point, by be arranged positioning device, when lime box downwards with ground face contact
When, position line stress moves down, and position line moves down drives second to stretch while driving four hooks close to each other mobile
The elongation of contracting bar, when lime box resets, second spring drives the second telescopic rod to shorten using itself pulling force, so that position line
Can automatically reset, and reduce the impact of lime box, extend the service life that position line uses, and facilitate subsequently through
Hook replaces position line, facilitates the use of mapping people.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram that the utility model positioning device is overlooked；
Fig. 3 is the structural schematic diagram that the utility model lime box is looked up；
Fig. 4 is the structural schematic diagram of part A amplification in Fig. 1.
In figure: 1 support plate, 2 sliding sleeves, 3 slide bars, 4 top plates, 5 telescopic devices, 51 first telescopic rods, 52 first springs, 6
Hand, 7 supporting legs, 8 positioning devices, 81 positioning rings, 82 grooves, 83 second telescopic rods, 84 second springs, 85 hooks, 86 position lines,
9 lime boxes, 10 feed inlets, 11 tapered plugs, 12 through-holes, 13 baffles, 14 elastic force blocks.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of bracket at Fast Drawing standard control point,
Including support plate 1 and positioning device 8, the upper surface of support plate 1 is connected with sliding sleeve 2, and slide bar 3 is slidably connected in sliding sleeve 2, is passed through
Slide bar 3 and sliding sleeve 2 are set, so that movement of the slide bar 3 in sliding sleeve 2 is more stable, ensure that the stabilization that lime box 9 is gone up and down
Property, the shaking that shifts when lime box 9 is gone up and down is avoided, the top of slide bar 3 is fixedly connected with the lower surface of top plate 4, top plate 4
Upper surface is fixedly connected with handle 6, and the upper surface of support plate 1 connects by the way that the lower surface of two telescopic devices 5 and top plate 4 is fixed
It connects, telescopic device 5 includes the first telescopic rod 51, and the outer surface of the first telescopic rod 51 is socketed with the first spring 52, the first telescopic rod
51 and first top of spring 52 be fixedly connected with the lower surface of top plate 4, the bottom end of the first telescopic rod 51 and the first spring 52
It is fixedly connected with the upper surface of support plate 1, by the way that telescopic device 5 is arranged, so that when pull handle 6 drives lime box 9
When rising, the first spring 52 can drive lime box 9 to vibrate downwards using own resilient, to ensure that the stone in lime box 9
Ash can fall and draw to control point, ensure that the lifting of slide bar 3, it is ensured that draw the completion of work, the bottom end of slide bar 3
It is fixedly connected with the upper surface of lime box 9.
The lower surface of 9 inner wall of lime box offers several through-holes 12, and the shape of through-hole 12 is taper, and the opening of through-hole 12 compared with
Big one side is located at 9 inner wall of lime box, the shape of handle 6 be it is U-shaped, by the way that through-hole 12 is arranged, pulverized limestone is passed through logical
Hole 12 leaks out, and ensure that the drafting to control point, the lower surface of lime box 9 is overlapped with baffle 13, and the upper surface of lime box 9 opens up
There are two feed inlets 10, and two feed inlets 10 are located at the left and right sides of slide bar 3, are provided with tapered plug 11 in feed inlet 10,
By setting feed inlet 10 and tapered plug 11, so that facilitating staff opens tapered plug 11 to dosing lime, baffle in lime box 9
The left and right sides of 13 inner walls are overlapped with the mutually separate one side of two elastic force blocks 14 respectively, and the opposite face of two elastic force blocks 14 point
It is not fixedly connected with the left and right sides of lime box 9, elastic force block 14 is elastic silica gel block, and the size of elastic force block 14 and baffle 13
Match with the distance of lime box 9, by the way that elastic force block 14 is arranged, when lime box 9 is mobile, baffle 13 and lime box 9 pass through bullet
The elastic force of power block 14 is connected together, and the lime avoided in lime box 9 is lost because of the shaking in movement.
The lower surface of top plate 4 is fixedly connected there are four supporting leg 7, and the shape of supporting leg 7 is rectangle, and the length of supporting leg 7
The height spent after rebounding with lime box 9 matches, by the way that supporting leg 7 is arranged, so that the fixation of the utility model is more steady
Gu and the length of supporting leg 7 matches with the height after the rebound of lime box 9, it is ensured that lime box 9 can correctly connect with ground
It touches and excessive stretching will not be caused to position line 86, extend the service life of position line 86, and four supporting legs 7 are distinguished
Four corners positioned at 1 lower surface of support plate, and the opposite face of four supporting legs 7 is fixedly connected with the outer surface of positioning device 8,
Positioning device 8 includes positioning ring 81, and the inner wall left-right and front-back face of location hole opens up fluted 82, is fixedly connected in groove 82
There is the second telescopic rod 83, the outer surface of the second telescopic rod 83 is socketed with second spring 84, one end of second spring 84 and groove 82
Inner wall be fixedly connected, by setting the second telescopic rod 83 and second spring 84, when lime box 9 resets, 84 benefit of second spring
It drives the second telescopic rod 83 to shorten with itself pulling force, so that position line 86 can automatically reset, and reduces lime box 9
Impact, extend the service life that position line 86 uses, the other end of the second telescopic rod 83 and second spring 84 with hook 85
One end is fixedly connected, and by two 86 cross bearing of position line connections between four hooks 85, position line 86 is with hook 85
Winding is hinged, and two 86 crosspoints of position line are located at the center of positioning ring 81, and the center of positioning ring 81 is located at stone
The lower section of 9 center of ash box, lime box 9 is interior to be filled with lime, by the way that position line 86 is arranged, is ensuring that lime box 9 just
Center, it is ensured that the accuracy to control point-rendering.
The operating procedure of the utility model are as follows:
S1, after standard control point determines, top plate 4 and support plate 1,51 stress of the first telescopic rod are carried by handle 6 and stretched
Long, the position line 86 from side inside positioning device 8 will after the position that two position lines 86 cross is overlapped with control point
Positioning ring 81 and ground face contact；
S2, pass through pulling baffle 13, baffle 13 is separated with lime box 9, unclamp handle 6, the first spring 52 utilizes itself
Pulling force drives the first telescopic rod 51 to shorten, and the first telescopic rod 51, which shortens, drives top plate 4 and slide bar 3 to move down, the downward band of slide bar 3
Downwards with ground face contact, the lime in lime box 9 is leaked out out of through-hole 12 by gravity, is leaked out out of through-hole 12 dynamic lime box 9
Lime control point is amplified；
S3, after completing, the first spring 52 drive lime box 9 reset, baffle 13 is caught in 9 lower surface of lime box, stone
Ash no longer leaks out.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of bracket at Fast Drawing standard control point, including support plate (1) and positioning device (8), it is characterised in that: described
The upper surface of support plate (1) is connected with sliding sleeve (2), is slidably connected slide bar (3) in the sliding sleeve (2), the top of the slide bar (3)
End is fixedly connected with the lower surface of top plate (4), and the upper surface of the top plate (4) is fixedly connected with handle (6), the support plate
(1) upper surface is fixedly connected by two telescopic devices (5) with the lower surface of top plate (4), the bottom end of the slide bar (3) and stone
The upper surface of ash box (9) is fixedly connected；
The lower surface of lime box (9) inner wall offers several through-holes (12), and the lower surface of the lime box (9) is overlapped with gear
Plate (13), the left and right sides of baffle (13) inner wall are overlapped with the mutually separate one side of two elastic force blocks (14) respectively, and two
The opposite face of a elastic force block (14) is fixedly connected with the left and right sides of lime box (9) respectively；
The lower surface of the top plate (4) is fixedly connected there are four supporting leg (7), and four supporting legs (7) are located at support plate
(1) four corners of lower surface, and the opposite face of four supporting legs (7) is fixedly connected with the outer surface of positioning device (8), it is described
Positioning device (8) includes positioning ring (81), and the inner wall left-right and front-back face of location hole opens up fluted (82), the groove
(82) it being fixedly connected with the second telescopic rod (83) in, the outer surface of second telescopic rod (83) is socketed with second spring (84),
One end of the second spring (84) is fixedly connected with the inner wall of groove (82), second telescopic rod (83) and second spring
(84) the other end is fixedly connected with one end of hook (85), and is handed between four hooks (85) by two position lines (86)
Fork is located by connecting.
2. the bracket at Fast Drawing standard according to claim 1 control point, it is characterised in that: the position line (86) with
Linking up with (85) is that winding is hinged, and two position line (86) crosspoints are located at the center of positioning ring (81), and positioning ring
(81) center is located at the lower section of lime box (9) center, is filled with lime in the lime box (9).
3. the bracket at Fast Drawing standard according to claim 1 control point, it is characterised in that: the telescopic device (5)
Including the first telescopic rod (51), the outer surface of first telescopic rod (51) is socketed with the first spring (52), and described first is flexible
The top of bar (51) and the first spring (52) is fixedly connected with the lower surface of top plate (4), first telescopic rod (51) and
The bottom end of one spring (52) is fixedly connected with the upper surface of support plate (1).
4. the bracket at Fast Drawing standard according to claim 1 control point, it is characterised in that: the lime box (9)
Upper surface is opened up there are two feed inlet (10), and two feed inlets (10) are located at the left and right sides of slide bar (3), the charging
Tapered plug (11) are provided in mouth (10).
5. the bracket at Fast Drawing standard according to claim 1 control point, it is characterised in that: the elastic force block (14) is
Elastic silica gel block, and the size of elastic force block (14) matches at a distance from baffle (13) and lime box (9).
6. the bracket at Fast Drawing standard according to claim 1 control point, it is characterised in that: the supporting leg (7)
Shape is rectangle, and the length of supporting leg (7) matches with the height after lime box (9) rebound.
7. the bracket at Fast Drawing standard according to claim 1 control point, it is characterised in that: the shape of the through-hole (12)
Shape is taper, and the biggish one side of through-hole (12) opening is located at lime box (9) inner wall, and the shape of the handle (6) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807398.XU CN209295993U (en) | 2018-11-05 | 2018-11-05 | The bracket at Fast Drawing standard control point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807398.XU CN209295993U (en) | 2018-11-05 | 2018-11-05 | The bracket at Fast Drawing standard control point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209295993U true CN209295993U (en) | 2019-08-23 |
Family
ID=67647570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821807398.XU Active CN209295993U (en) | 2018-11-05 | 2018-11-05 | The bracket at Fast Drawing standard control point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209295993U (en) |
-
2018
- 2018-11-05 CN CN201821807398.XU patent/CN209295993U/en active Active
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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: Room 101, No. 1, East 2nd Lane, Caiyuan Middle Road, Licheng Street, Zengcheng District, Guangzhou City, Guangdong Province 511399 Patentee after: Haoxing Holdings Group Co.,Ltd. Address before: Room 101, No. 1, East 2nd Lane, Caiyuan Middle Road, Licheng Street, Zengcheng District, Guangzhou City, Guangdong Province 511399 Patentee before: GUANGDONG HAOXING SURVEYING & DESIGN Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |