CN109470225A - A kind of construction engineering cost field surveys device - Google Patents
A kind of construction engineering cost field surveys device Download PDFInfo
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- CN109470225A CN109470225A CN201811574229.0A CN201811574229A CN109470225A CN 109470225 A CN109470225 A CN 109470225A CN 201811574229 A CN201811574229 A CN 201811574229A CN 109470225 A CN109470225 A CN 109470225A
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- hole
- pipe
- annular base
- collet chuck
- double
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention belongs to architectural mapping instrument fields, specifically disclose a kind of construction engineering cost field surveys device, further include annular base including surveying instrument ontology, the stabilizer blade of pedestal and installation on the base；Annular base is equipped with the collet chuck being inserted into for stabilizer blade, collet chuck is the cylindrical tube structure as made of several harsh arc plates and several hollow elastic arc plate alternative splicings, first through hole and the second through-hole are offered on annular base, annular base is equipped with Double-way sucking blower, the air intake of Double-way sucking blower is connected to the hollow elastic arc plate in each collet chuck, the outlet air end of Double-way sucking blower is communicated with first pipe and second pipe, first pipe is also communicated with pressure release air bag, first pipe is connected to each first through hole, second pipe is connected to each second through-hole, support leg is slidably connected in first through hole, sucker is slidably connected in second through-hole.The present invention is applicable in soft ground, coarse hard ground and smooth hard ground.
Description
Technical field
The present invention relates to architectural mapping instrument fields, and in particular to a kind of construction engineering cost field surveys device.
Background technique
Existing instrument of surveying and mapping such as theodolite and level etc. usually by surveying instrument ontology, pedestal and are mounted on pedestal
On stabilizer blade (tripod) composition.When measuring point is located on soft ground, tripod first can be realized on tripod insertion ground
With the fixation on ground, when measuring point is located on coarse hard ground, by the frictional force between tripod bottom tip and ground
To realize the fixation between tripod and ground.But it is such when measuring point is located on smooth hard ground (such as tile floor)
Fixed form pole is not firm, rely solely on the frictional force between tripod bottom tip and ground realize tripod and ground it
Between fixation be it is extremely illusive, tripod bottom tip is particularly easy to shift on tile floor, and tripod bottom tip
The damage of unrepairable can be also caused to tile floor, therefore the fixed mode of such tripod substantially cannot on tile floor
It uses, so that the existing instrument of surveying and mapping scope of application is than relatively limited.
Summary of the invention
The purpose of the present invention is to provide a kind of construction engineering cost field surveys devices, to soft ground, coarse heavily fortified point
Hardstand and smooth hard ground are applicable in.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of construction engineering cost field surveys device, including surveying instrument ontology, the branch of pedestal and installation on the base
Foot further includes annular base；Stabilizer blade includes the brace and vertical bar being hinged, and annular base is equipped with the vertical bar insertion for stabilizer blade
Collet chuck, collet chuck are the cylindrical tube structure as made of several harsh arc plates and several hollow elastic arc plate alternative splicings, ring
It is offered on shape pedestal in several circumferentially distributed first through hole of annular base and several second through-holes, annular base
Equipped with Double-way sucking blower, the air intake of Double-way sucking blower is connected to the hollow elastic arc plate in each collet chuck, Double-way sucking
The outlet air end of blower is communicated with first pipe and second pipe, and first pipe is equipped with the first valve, and second pipe is equipped with the
Two valves, first pipe are also communicated with pressure release air bag, are equipped with pressure relief valve at the air inlet of pressure release air bag, first pipe with it is each
First through hole connection, second pipe is connected to each second through-hole, slidably connects support leg in first through hole, in the second through-hole
Slidably connect sucker.
The principle of this programme is:
Annular base is used for and ground face contact；Collet chuck is used for the vertical bar of clamping legs, since collet chuck is by multiple harsh arcs
What plate and hollow elastic arc plate were spliced, when in each hollow elastic arc plate in collet chuck be full of air, hollow elastic arc plate
Interior air pressure increases, and hollow elastic arc plate is deformed, so that collet chuck internal diameter becomes larger, is inserted into collet chuck convenient for the vertical bar of stabilizer blade,
The vertical bar facilitated insertion into collet chuck takes out out of collet chuck, relatively, each after the air in each hollow elastic arc plate is discharged
Air pressure becomes smaller in hollow elastic arc plate, contraction is generated in each hollow elastic arc plate, so that collet chuck internal diameter becomes smaller, to realize cylinder
Press from both sides the clamping to the vertical bar of stabilizer blade.Double-way sucking blower for realizing each collet chuck hollow elastic arc plate respectively with first pipe
The flowing of air between second pipe.
When measuring point is located on soft ground, first annular base is placed on the measuring point of ground, measuring point is made to be located substantially at annular
At the center of pedestal, then by each collet chuck of vertical bar insertion of each stabilizer blade, the second valve on second pipe is closed at this time, is beaten
Open the first valve in first pipe, simultaneously close off the pressure relief valve at pressure release air bag air inlet so that Double-way sucking blower with
First pipe connection, second pipe are not connected to Double-way sucking blower, and Double-way sucking blower is by elastic arc hollow in each collet chuck
In air sucking first pipe in plate, collet chuck internal diameter becomes smaller, and will be inserted into the stabilizer blade in collet chuck and clamp, due to first pipe and respectively
A first through hole is connected to, and is entered in each first through hole into the air in first pipe, is pushed in each first through hole
Support leg moves downward, so that support leg is inserted into the stratum on soft ground, realizes between entire annular base and soft ground
Fixation.
The second valve on second pipe is closed when measuring point is located on coarse hard ground, when use, opens the first pipe
The first valve on road opens simultaneously the pressure relief valve at pressure release air bag air inlet, and the air being discharged from Double-way sucking blower is same
When enter each first through hole and pressure release air bag in, since measuring point is located on hard ground, each support leg is unable to insert into stratum
Interior, the air that pressure release air bag can be avoided into each first through hole is excessive, and the air pressure in first through hole is excessive, causes entire
Annular base is lifted, so that annular base is no longer contacted with ground, and since a part of gas still is able to enter first
Support leg in through-hole, therefore in first through hole still can move downward a distance, so that support leg and coarse hard ground
Contact increases the fixed degree between annular base and coarse hard ground.
The first valve in first pipe is closed when measuring point is located on smooth hard ground, when use, opens the second pipe
The second valve on road, second pipe is connected to Double-way sucking blower at this time, first pipe is not connected to Double-way sucking blower, double
To suction blower by the air sucking second pipe in elastic arc plate hollow in each collet chuck, collet chuck internal diameter becomes smaller, and realizes and inserts
The clamping for entering the stabilizer blade in collet chuck, since second pipe is connected to each second through-hole, into the air in second pipe into
Enter in each second through-hole, the sucker in each second through-hole is pushed to move downward, so that sucker and smooth hardy face contact,
Sucker continues to move downward, so that the air in sucker is extruded, each sucker and smooth hard ground adsorbed close, and ring in addition
For shape pedestal always with smooth hardy face contact, the contact area between annular base and ground is big, therefore ground and annular bottom
Frictional force between seat is big, to realize the fixation between entire annular base and smooth hard ground.
Following technical effect can be reached using this programme:
1, it can be achieved at the same time surveying instrument in soft ground, coarse hard ground and three kinds of smooth hard ground surface state
Lower use, it is versatile.
2, using the air in the hollow elastic arc plate in the collet chuck of clamping legs realize support leg be inserted into soft ground and
On the one hand the smooth hard ground of sucker suction makes support leg be inserted into ground, on the other hand without using external impetus (manpower)
The fixed function between entire annular base and smooth earth can also be made more preferable by sucker.
Further, several harsh arc plates in collet chuck are connect with annular base upper surface slide respectively, and harsh arc plate
Glide direction along collet chuck radial direction.Harsh arc plate is radially slided along collet chuck, enables to keep circle when collet chuck overall deformation
Tubular.
Further, measuring point positioning mechanism is additionally provided in the circular hole of annular base, measuring point positioning mechanism includes being located at annular bottom
The positioning ring of seat inside, positioning ring are arranged concentrically with annular base, are connected between positioning ring and annular base inner wall by fixed frame
It connects.Positioning ring is placed at the measuring point of ground when use, the center that annular base can be realized is overlapped with measuring point.
Further, annular base lower surface is equipped with rubber layer.Rubber layer can further increase the frictional force between ground,
So that annular base and ground fixation are more firm.
Further, stabilizer blade is at least three.At least three stabilizer blades could make the pedestal being supported on each stabilizer blade stablize
It is motionless.
Detailed description of the invention
Fig. 1 is the main view of the embodiment of the present invention；
Fig. 2 is Section A-A figure in Fig. 1；
Fig. 3 is section B-B figure in Fig. 1；
Fig. 4 is C-C sectional view in Fig. 3.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: surveying instrument ontology 1, pedestal 2, stabilizer blade 3, brace 301, vertical bar 302, cylinder
Folder 4, harsh arc plate 401, hollow elastic arc plate 402, sliding slot 40, annular base 5, first through hole 510, first piston 511, support
Foot 512, looping pit 513, the second through-hole 520, sucker 521, second piston 522, the second looping pit 523, fixed frame 6, positioning ring
7, first pipe 8, the first valve 81, second pipe 9, the second valve 91, hose 10, Double-way sucking blower 11, pressure release air bag 12,
Pressure relief valve 13.
As depicted in figs. 1 and 2, a kind of construction engineering cost field surveys device, including surveying instrument ontology 1, pedestal 2,
Stabilizer blade 3 and annular base 5,5 lower surface of annular base are equipped with rubber layer, are additionally provided with measuring point localization machine in the circular hole of annular base 5
Structure, measuring point positioning mechanism include the positioning ring 7 positioned at 5 inside of annular base, and positioning ring 7 is arranged concentrically with annular base 5, positions
It is connected between 5 inner wall of ring 7 and annular base by fixed frame 6.
3 quantity of stabilizer blade is at least three, and 3 quantity of stabilizer blade is three in the present embodiment, and stabilizer blade 3 includes hinged by pin shaft
Brace 301 and vertical bar 302, annular base 5 are equipped with three collet chucks 4 being inserted into respectively for the vertical bar 302 of three stabilizer blades 3, collet chuck 4
For the cylindrical tube structure as made of multiple harsh arc plates 401 and multiple hollow 402 alternative splicings of elastic arc plate, harsh arc plate
401 materials are stainless steel, and hollow 402 material of elastic arc plate is elastic rubber, several harsh arc plates 401 difference in collet chuck 4
It is connect with 5 upper surface slide of annular base, and the glide direction of harsh arc plate 401, along the radial direction of collet chuck 4, what is be slidably connected is specific
Mode are as follows: offer sliding slot 40 in the upper surface of annular base 5, the lower surface of harsh arc plate 401 is equipped with and can slide in sliding slot 40
Dynamic sliding block.In conjunction with shown in Fig. 3 and Fig. 4, offered on annular base 5 logical along annular base 5 circumferentially distributed three first
Hole 510 and three the second through-holes 520, installation is equipped with a Double-way sucking blower 11, Double-way sucking wind on the inner wall of annular base 5
The air intake of machine 11 and the hollow elastic arc plate 402 in each collet chuck 4 be connected to by hose 10 respectively, Double-way sucking blower 11
Outlet air end is communicated with first pipe 8 and second pipe 9, and first pipe 8 is equipped with the first valve 81, and second pipe 9 is equipped with the
Two valves 91, first pipe 8 are also communicated with pressure release air bag 12, are equipped with pressure relief valve 13 at the air inlet of pressure release air bag 12, and first
Pipeline 8 is communicated with first annular hole 513, and second pipe 9 is communicated with the second looping pit 523, first annular hole 513 and each first
Through-hole 510 is connected to, and the second looping pit 523 is connected to each second through-hole 520, and it is living that first is slidably connected in first through hole 510
Plug 511,511 lower end surface of first piston is fixed with support leg 512, and second piston 522 is slidably connected in the second through-hole 520, the
The lower end surface of two pistons 522 is fixedly connected with sucker 521.
It is of the invention that specific use process is as follows:
When measuring point is located on soft ground, first annular base 5 is placed on the measuring point of ground, measuring point is made to be located at positioning ring 7
It is interior, then the vertical bar 302 of each stabilizer blade 3 is inserted into each collet chuck 4, the second valve 91 on second pipe 9 is closed at this time, is opened
The first valve 81 in first pipe 8, and close pressure relief valve 13 so that Double-way sucking blower 11 is connected to first pipe 8,
Two pipelines 9 are not connected to Double-way sucking blower 11, and Double-way sucking blower 11 will be in elastic arc plate 402 hollow in each collet chuck 4
Air sucks in first pipe 8, since collet chuck 4 is spliced by multiple harsh arc plates 401 and hollow elastic arc plate 402,
After the air in each hollow elastic arc plate 402 is discharged, air pressure becomes smaller in each hollow elastic arc plate 402, each hollow projectile cartridge
Property arc plate 402 in generate contraction so that 4 internal diameter of collet chuck becomes smaller, the vertical bar 302 for the stabilizer blade 3 being inserted into collet chuck 4 is clamped, is realized
Fixation between stabilizer blade 3 and annular base 5.Since first pipe 8 is connected to first annular hole 513, into first pipe 8
Air enters in first annular hole 513, then enters in each first through hole 510 from first annular hole 513, so that first through hole
Air pressure increases in 510, pushes the support leg 512 in each first through hole 510 to move downward, so that support leg 512 is inserted into softness
In the stratum on ground, the fixation between entire annular base 5 and soft ground is realized.Surveying instrument after use, Double-way sucking wind
Machine 11 sucks the air in each first through hole 510 in the hollow elastic arc plate 402 of collet chuck 4 again, when each in collet chuck 4
Air is full of in hollow elastic arc plate 402, air pressure increases in hollow elastic arc plate 402, and hollow elastic arc plate 402 is deformed,
So that 4 internal diameter of collet chuck becomes larger, collet chuck 4 unclamps the vertical bar 302 of stabilizer blade 3, at this time again takes out the vertical bar 302 of stabilizer blade 3 out of collet chuck 4
?.
The second valve 91 on second pipe 9 is closed when measuring point is located on coarse hard ground, when use, opens first
The first valve 81 on pipeline 8, opens simultaneously the pressure relief valve 13 at 12 air inlet of pressure release air bag, from 11 row of Double-way sucking blower
Air out enters in each first through hole 510 and pressure release air bag 12 simultaneously, since measuring point is located on hard ground, each support
Foot 512 is unable in insert into stratum, and the air that pressure release air bag 12 can be avoided into each first through hole 510 is excessive, and first is logical
Air pressure in hole 510 is excessive, and entire annular base 5 is caused to be lifted, so that the problem of annular base 5 and ground no longer contact,
And since a part of gas still is able to enter in first through hole 510, the support leg 512 in first through hole 510 is still
A distance can be moved downward so that support leg 512 and coarse hardy face contact, increase annular base 5 and it is coarse hardy
Fixed degree between face.
The first valve 81 in first pipe 8 is closed when measuring point is located on smooth hard ground, when use, opens second
The second valve 91 on pipeline 9, at this time second pipe 9 be connected to Double-way sucking blower 11, first pipe 8 and Double-way sucking blower
11 are not connected to, and Double-way sucking blower 11 sucks the air in elastic arc plate 402 hollow in each collet chuck 4 in second pipe 9, cylinder
It presss from both sides 4 internal diameters to become smaller, realizes the clamping of the stabilizer blade 3 in insertion collet chuck 4, enter into the air in second pipe 9 and enter back into second
In looping pit 523, then out of the entrance of the second looping pit 523 each second through-hole 520, push the suction in each second through-hole 520
Disk 521 moves downward, so that sucker 521 and smooth hardy face contact, sucker 521 continues to move downward, so that in sucker 521
Air be extruded, each sucker 521 and smooth hard ground adsorbed close, in addition annular base 5 always with it is smooth hardy
Face contact, the contact area between annular base 5 and ground is big, and between the rubber layer and smooth earth of 5 bottom surface of annular base
Coefficient of friction it is big, therefore the frictional force between ground and annular base 5 is big, to realize entire annular base 5 and smooth heavily fortified point
Fixation between hardstand.
The present invention can be achieved at the same time surveying instrument on soft ground, coarse hard ground and three kinds of smooth hard ground ground
In the case of use, it is versatile.And in use, utilizing the hollow elastic arc in the collet chuck 4 of clamping legs 3 on soft ground
Air in plate 402 realizes that support leg 512 is inserted into soft ground, is inserted into soft ground with existing stabilizer blade 3 and artificial force is needed to insert
Enter to compare, saves manual labor amount；In use, utilizing the hollow projectile cartridge in the collet chuck 4 of clamping legs 3 on smooth hard ground
Property arc plate 402 in air realize that sucker 521 adsorbs smooth hard ground so that between entire annular base 5 and smooth earth
Fixed function it is more preferable；In use, realizing letting out for each first through hole 510 by pressure release air bag 12 on coarse hard ground
Pressure, can be avoided the excessive the problem of causing entire annular base 5 to be lifted of air pressure in first through hole 510.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (5)
1. a kind of construction engineering cost field surveys device, including surveying instrument ontology, the stabilizer blade of pedestal and installation on the base,
It is characterized by also including annular bases；The stabilizer blade includes the brace and vertical bar being hinged, and the annular base, which is equipped with, to be supplied
The collet chuck of the vertical bar insertion of stabilizer blade, the collet chuck be by several harsh arc plates and several hollow elastic arc plate alternative splicings and
At cylindrical tube structure, if offered on the annular base along several circumferentially distributed first through hole of annular base and
Dry the second through-hole, the annular base are equipped with Double-way sucking blower, the air intake and each cylinder of the Double-way sucking blower
Hollow elastic arc plate in folder is connected to, the outlet air end of Double-way sucking blower is communicated with first pipe and second pipe, and described first
Pipeline is equipped with the first valve, and the second pipe is equipped with the second valve, and the second pipe is also communicated with pressure release air bag, institute
It states and is equipped with pressure relief valve at the air inlet of pressure release air bag, the first pipe is connected to each first through hole, the second pipe
It is connected to each second through-hole, support leg is slidably connected in the first through hole, slidably connects suction in second through-hole
Disk.
2. a kind of construction engineering cost field surveys device according to claim 1, it is characterised in that: in the collet chuck
Several harsh arc plates connect respectively with annular base upper surface slide, and the glide direction of harsh arc plate is along the diameter of collet chuck
To.
3. a kind of construction engineering cost field surveys device according to claim 1 or 2, it is characterised in that: the ring
Measuring point positioning mechanism is additionally provided in the circular hole of shape pedestal, the measuring point positioning mechanism includes the positioning on the inside of annular base
Ring, the positioning ring are arranged concentrically with annular base, are connected between the positioning ring and annular base inner wall by fixed frame.
4. a kind of construction engineering cost field surveys device according to claim 3, it is characterised in that: the annular bottom
Seat lower surface is equipped with rubber layer.
5. a kind of construction engineering cost field surveys device according to claim 1, it is characterised in that: the stabilizer blade is extremely
It is less three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574229.0A CN109470225B (en) | 2018-12-21 | 2018-12-21 | On-spot mapping device is used to building engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574229.0A CN109470225B (en) | 2018-12-21 | 2018-12-21 | On-spot mapping device is used to building engineering cost |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109470225A true CN109470225A (en) | 2019-03-15 |
| CN109470225B CN109470225B (en) | 2020-11-06 |
Family
ID=65676562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811574229.0A Active CN109470225B (en) | 2018-12-21 | 2018-12-21 | On-spot mapping device is used to building engineering cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109470225B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110473463A (en) * | 2019-07-11 | 2019-11-19 | 四川传媒学院 | A kind of Digital Media transmission device applied to Information and Communication Engineering |
| CN112648984A (en) * | 2020-12-28 | 2021-04-13 | 万建建设有限公司 | On-spot mapping device of building engineering cost |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07238686A (en) * | 1994-02-28 | 1995-09-12 | Kyokuto Kogyo Kk | Ceiling point marker |
| CN205102829U (en) * | 2015-11-20 | 2016-03-23 | 中国矿业大学 | Simple level is fixed portable |
| CN206738905U (en) * | 2017-05-31 | 2017-12-12 | 东北林业大学 | Intelligent Single-Chip Based video monitoring apparatus support |
| CN206944990U (en) * | 2017-06-26 | 2018-01-30 | 江苏鸿成工程项目管理有限公司 | Sopwith staff |
| CN207047915U (en) * | 2017-07-04 | 2018-02-27 | 王堃 | A kind of civil engineering pile intensity detecting device |
-
2018
- 2018-12-21 CN CN201811574229.0A patent/CN109470225B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07238686A (en) * | 1994-02-28 | 1995-09-12 | Kyokuto Kogyo Kk | Ceiling point marker |
| CN205102829U (en) * | 2015-11-20 | 2016-03-23 | 中国矿业大学 | Simple level is fixed portable |
| CN206738905U (en) * | 2017-05-31 | 2017-12-12 | 东北林业大学 | Intelligent Single-Chip Based video monitoring apparatus support |
| CN206944990U (en) * | 2017-06-26 | 2018-01-30 | 江苏鸿成工程项目管理有限公司 | Sopwith staff |
| CN207047915U (en) * | 2017-07-04 | 2018-02-27 | 王堃 | A kind of civil engineering pile intensity detecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110473463A (en) * | 2019-07-11 | 2019-11-19 | 四川传媒学院 | A kind of Digital Media transmission device applied to Information and Communication Engineering |
| CN112648984A (en) * | 2020-12-28 | 2021-04-13 | 万建建设有限公司 | On-spot mapping device of building engineering cost |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109470225B (en) | 2020-11-06 |
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Effective date of registration: 20230207 Address after: 401120 No.6 Furong Road, gaoxinyuan, northern New District, Yubei District, Chongqing Patentee after: Chongqing Qiujing engineering cost Co.,Ltd. Address before: 402260 No. 1 North and South Avenue, Binjiang new town, Jiangjin District, Chongqing. Patentee before: CHONGQING VOCATIONAL INSTITUTE OF ENGINEERING |