CN207263088U - A kind of drill-pouring pile concrete absolute altitude measurement device - Google Patents
A kind of drill-pouring pile concrete absolute altitude measurement device Download PDFInfo
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- CN207263088U CN207263088U CN201721147242.9U CN201721147242U CN207263088U CN 207263088 U CN207263088 U CN 207263088U CN 201721147242 U CN201721147242 U CN 201721147242U CN 207263088 U CN207263088 U CN 207263088U
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- ruler
- drill
- absolute altitude
- measurement device
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Abstract
The utility model discloses a kind of drill-pouring pile concrete absolute altitude measurement device, including ruler, ruler one end is vertically connected with the string bag, and positioned at the center of the string bag.The horizontally disposed auxiliary locator for being used to for ruler to be positioned at priming concrete pile hole center is further included, auxiliary locator vertically slides and is arranged on outside ruler.Before design side's amount is poured into, by loosening ruler, ruler is with the string bag because the downward vertical shift of gravity, when the string bag touches concrete, concrete prevents ruler from continuing to move down with the string bag, the scale that ruler at this time is located at the hole inlet position of pile foundation, the concrete hole inner height being actually needed by formula are write down, then remaining required amount of concrete can be calculated by the aperture of pile foundation.
Description
Technical field
Survey tool field is the utility model is related to, more specifically, it relates to a kind of drill-pouring pile concrete absolute altitude
Measurement device.
Background technology
When cast-in-situ bored pile pours, concrete square amount is usually carried out with the aperture of pile foundation and pours calculating, in reality
The reasons such as rocking tendency when in situation due to the verticality, the diameter of drill bit, the drilling of drilling machine of drilling machine directly influence
Upper and lower inconsistent and with design aperture the error in aperture, so as to influence the amount estimation of casting concrete when side compared with actually
The problem of excess or deficiency occurs.
Authorization Notice No. is that the Chinese patent of 202644594 U of CN discloses a kind of concrete surface absolute altitude measurement device, is wrapped
Counterweight plummet is included, further includes fence, fence is fixed on the top surface of counterweight plummet, and counterweight plummet top surface is connected with measurement rope；It is above-mentioned
, then can be by concrete surface mark when the distance that technical solution measurement rope measures the liftoff upper work surface of concrete surface is just equal to absolute altitude
High assay device takes out, and whether observation has concrete coarse aggregate or rubble wherein in fence, if there is concrete coarse aggregate or broken
Stone, perfusion can terminate；If it is not, continue to irrigate and repeat above step until concrete surface absolute altitude measurement device can take
Untill going out concrete coarse aggregate or rubble, although the groundwater increment of accurately control concrete can be solved the problems, such as by changing technical solution,
But need by the last measure that could complete absolute altitude of perfusion measurement repeatedly.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of drill-pouring pile concrete mark
High assay device, one-shot measurement can complete the absolute altitude measure of concrete, prevent the amount estimation of casting concrete when side and actual phase
The problem of than there is excess or deficiency.
To achieve the above object, the utility model provides following technical solution：
A kind of drill-pouring pile concrete absolute altitude measurement device, including ruler, described ruler one end are vertically connected with the string bag,
And positioned at the center of the string bag.
By using above-mentioned technical proposal, before design side's amount is poured into, by loosening ruler, ruler is with the string bag because attaching most importance to
Power effect moves down, and when the string bag touches concrete, concrete prevents ruler from continuing to move down with the string bag, writes down at this time
Ruler is located at the scale of the hole inlet position of pile foundation, and the numerical value as measured, passes through formula：The numerical value measured-（Original place
Face absolute altitude-stake top absolute altitude）Height in=remaining practically necessary concrete hole, then can be calculated by the aperture of pile foundation remaining
Required amount of concrete.
Further, the horizontally disposed auxiliary for being used to the ruler being positioned at priming concrete pile hole center is further included to determine
Position device, the auxiliary locator, which vertically slides, to be arranged on outside the ruler.
By using above-mentioned technical proposal, ruler can be enable to be constantly in vertical state in measurement process, so that
Improve the accuracy of measurement.
Further, the auxiliary locator includes disk, and being equipped with first around the disc centre circumference array adjusts
Pitch circle pipe, each sliding is equipped with the second adjusting cylinder along its length in the first adjusting pipe, and first adjusting is justified
It is equipped with pipe and drives described second to adjust cylinder away from the described first the first spring for adjusting pipe direction.
By using above-mentioned technical proposal, the first spring is compressed, auxiliary locator card to pile foundation hole inlet is decontroled
After the compression of the first spring, the first spring promotes second to adjust cylinder and adjusts the movement of pipe direction to away from first, so as to
Compressed with adjusting cylinder by second on pile foundation hole inner wall, and the level of disk can be adjusted, ensure the vertical of ruler；And array is set
First put adjusts pipe, and disk can be made to be in the centre position of pile foundation hole, prevents the string bag because the inner wall of touching pile foundation hole
And influence measurement result.
Further, the second adjusting cylinder is socketed with the 3rd adjusting pipe away from first adjusting pipe one end outer wall,
The second adjusting cylinder is threadedly coupled with the described 3rd adjusting pipe.
By using above-mentioned technical proposal, adjust cylinder second and adjust pipe one end connection the 3rd away from first and adjust and justify
Pipe, can adjust the position relationship between the 3rd adjusting pipe and the second adjusting cylinder according to the internal diameter of a variety of pile foundation holes, so that
Whole auxiliary locator is set to be adapted to a variety of pile foundation hole internal diameters.
Further, circular hole is offered on the disk, guided rotation plate, the guiding are rotatably connected in the circular hole
Rotor plate, which vertically slides, to be arranged on outside the ruler.
By using above-mentioned technical proposal, rotary guided rotation plate is set in disk, and by guided rotation plate
Vertically sliding is arranged on outside the ruler, in actual use, when needing to rotate ruler, can pass through guiding
Rotor plate rotates the rotation that can complete ruler, convenient operation.
Further, the 3rd adjusting pipe is connected with roller away from described second adjusting cylinder one end.
By using above-mentioned technical proposal, it is necessary to when adjusting the level of disk, roller is withstood on the hole inner wall of pile foundation, will be auxiliary
Help positioner and the sliding friction of the hole inner wall of pile foundation to be changed into rolling friction, operating personnel's operation adjustment disk can be facilitated
Levelness.
Further, the ruler is shrinkage-rule.
By using above-mentioned technical proposal, the setting of shrinkage-rule can facilitate the transport of whole device, and when in use
Be not in because ruler length is not enough and the problem of can not measure concrete depth in pile foundation hole.
Further, the string bag is circle, and is made of steel wire grid net.
By using above-mentioned technical proposal, the string bag formed using steel wire grid net, in measurement process, concrete can be with
Relatively good stops the string bag.
In conclusion the utility model has the advantages that：
1st, by setting ruler and the string bag, the effect of the concrete depth in measurement pile foundation hole can be played；
2nd, it is arranged on by setting auxiliary locator vertically to slide outside the ruler, can play enables ruler
Enough effects that vertical state is constantly in measurement process；
3rd, by be threaded connection second adjust cylinder and the 3rd adjust pipe, can play the present apparatus be applicable in it is a variety of
Pile foundation hole internal diameter and the effect being convenient for carrying.
Brief description of the drawings
Fig. 1 is the overall structure diagram of drill-pouring pile concrete absolute altitude measurement device in embodiment；
Fig. 2 is the exploded perspective view of drill-pouring pile concrete absolute altitude measurement device in embodiment；
Fig. 3 is the overall structure exploded perspective view of auxiliary locator in embodiment.
In figure：1st, ruler；2nd, the string bag；3rd, auxiliary locator；31st, disk；32nd, guided rotation plate；321st, access opening；
331st, first pipe is adjusted；332nd, the first spring；333rd, second cylinder is adjusted；334th, the 3rd pipe is adjusted；335th, the second outer spiral shell
Line；336th, the 3rd internal thread；337th, roller；338th, circular hole；4th, handle.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：
A kind of drill-pouring pile concrete absolute altitude measurement device, as shown in Figure 1, including ruler 1, in the present embodiment, directly
Ruler 1 is shrinkage-rule, selects a kind of mining telescopic ruler that Chinese Patent Application No. is 201510968538.6.1 one end end of ruler
Portion is vertically connected with the string bag 2, and junction is located at 2 center of the string bag, and the string bag 2 is toroidal, and outside is made for one week of metal frame, gold
Belonging in frame includes steel wire grid net.
As shown in Figure 1 to Figure 3, drill-pouring pile concrete absolute altitude measurement device further includes horizontally disposed auxiliary positioning dress
3 are put, auxiliary locator 3 includes a horizontally disposed disk 31, offers a circular hole 338 on disk 31, in circular hole 338
Horizontally disposed guided rotation plate 32 is installed, disk 31 is connected with guided rotation plate 32 by bearing, and guided rotation plate 32 can
To horizontally rotate along disk 31.An access opening 321,321 shape of access opening and ruler 1 are offered on guided rotation plate 32 vertically
It is identical, and size is identical with 1 section of ruler.31 side of disk is fixedly installed the first adjusting pipe 331, and first adjusts pipe
331 are set along 31 center circumferential array of disk, are total up to 3 groups, each first adjusting pipe 331 is fixed on disk 31.
Now pipe 331 is adjusted to one of which first to elaborate：First adjusting pipe 331 is fixedly connected in 31 one end of disk
There is the first spring 332, being equipped with second in the first adjusting pipe 331 adjusts cylinder 333, and the other end of the first spring 332 is connected to
Second adjusting cylinder 333 stretches into one end in the first adjusting pipe 331, and the length of the first spring 332 is less than first and adjusts circle
Pipe 331.Second adjusting cylinder 333 is connected with the 3rd adjusting pipe 334 away from first 331 one end of adjusting pipe, and second adjusts circle
Column 333 is equipped with the second external screw thread 335 away from first adjusting 331 one end outer wall of pipe, and the 3rd, which adjusts the connection of pipe 334 second, is adjusted
333 one end inner wall of cylinder is equipped with the 3rd internal thread 336, and the second adjusting cylinder 333 is connected with the 3rd adjusting pipe 334 by screw thread
Connect.3rd adjusting pipe 334 is connected with roller 337 away from second 333 one end of adjusting cylinder, and 337 pivot center level of roller is set
Put.After auxiliary locator 3 is caught in the hole inner wall of pile foundation, because the elastic force effect of the first spring 332, roller 337 is withstood on
On the hole inner wall of pile foundation, roller 337 can facilitate the levelness of operating personnel's adjustment disk 31.
As shown in Figures 2 and 3, when auxiliary locator 3 is in without using state, cylinder 333 can be adjusted by second
Separated with the first adjusting pipe 331, the 3rd adjusting pipe 334 and the second adjusting cylinder 333 are separated, reduce whole device
Volume, and be convenient for carrying.
As shown in Fig. 2, ruler 1 is connected with handle 4 away from 2 one end end of the string bag, and in the present embodiment, ruler 1 and hand
Handle 4 is flexibly connected by bolt, and the size of handle 4 is more than access opening 321, can prevent ruler 1 from all being worn out of access opening 321
Cross.
Operation principle is as follows：
Before design side's amount is poured into, ruler 1 is passed through into access opening 321, bolt is reused and is connected ruler 1 with handle 4
It is fixed, the screwing position of the adjusting pipe 334 of cylinder 333 and the 3rd is adjusted according to the aperture adjustment second of pile foundation, so as to
So that the outside diameter of 3 the 3rd adjusting pipes 334 is slightly larger than the aperture of pile foundation, compresses second and adjust the tune of cylinder 333 and first
The first spring 332 between pitch circle pipe 331, makes whole auxiliary locator 3 block to the hole inlet of pile foundation, utilizes the first spring
332 elastic force makes whole disk 31 be fixed on auxiliary locator 3 on the hole inner wall of pile foundation, so that disk 31 is in pile foundation
Hole center, gradually ruler 1 is moved down until the string bag 2 touches concrete along access opening 321, the string bag 2 contacts concrete
Cause can not to move still further below by ruler 1 and the gravity of the string bag 2, write down the hole inlet position that ruler 1 at this time is located at pile foundation
Scale, the numerical value as measured, passes through formula：The numerical value measured-（Original ground absolute altitude-stake top absolute altitude）The actual institute of=residue
The height in concrete hole is needed, then remaining required amount of concrete can be calculated by the aperture of pile foundation.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (8)
- A kind of 1. drill-pouring pile concrete absolute altitude measurement device, it is characterised in that：Including ruler（1）, the ruler（1）One end It is vertically connected with the string bag（2）, and it is located at the string bag（2）Center.
- A kind of 2. drill-pouring pile concrete absolute altitude measurement device according to claim 1, it is characterised in that：Further include water Flat setting is used for the ruler（1）It is positioned at the auxiliary locator of priming concrete pile hole center（3）, the auxiliary positioning Device（3）Vertically sliding is arranged on the ruler（1）Outside.
- A kind of 3. drill-pouring pile concrete absolute altitude measurement device according to claim 2, it is characterised in that：The auxiliary Positioner（3）Including disk（31）, around the disk（31）Center circumferential array is equipped with first and adjusts pipe（331）, often A described first adjusts pipe（331）Inside sliding is equipped with second and adjusts cylinder along its length（333）, described first adjusts circle Pipe（331）Interior be equipped with drives described second to adjust cylinder（333）Pipe is adjusted away from described first（331）First spring in direction （332）.
- A kind of 4. drill-pouring pile concrete absolute altitude measurement device according to claim 3, it is characterised in that：Described second Adjust cylinder（333）Pipe is adjusted away from first（331）One end outer wall is socketed with the 3rd adjusting pipe（334）, described second adjusts Pitch cylinder（333）Pipe is adjusted with the described 3rd（334）It is threadedly coupled.
- A kind of 5. drill-pouring pile concrete absolute altitude measurement device according to claim 4, it is characterised in that：The disk （31）On offer circular hole（338）, the circular hole（338）Inside it is rotatably connected to guided rotation plate（32）, the guided rotation plate （32）Vertically sliding is arranged on the ruler（1）Outside.
- A kind of 6. drill-pouring pile concrete absolute altitude measurement device according to claim 5, it is characterised in that：Described 3rd Adjust pipe（334）Cylinder is adjusted away from described second（333）One end is connected with roller（337）.
- A kind of 7. drill-pouring pile concrete absolute altitude measurement device according to claim 6, it is characterised in that：The ruler （1）For shrinkage-rule.
- A kind of 8. drill-pouring pile concrete absolute altitude measurement device according to claim 7, it is characterised in that：The string bag （2）For circle, and it is made of steel wire grid net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721147242.9U CN207263088U (en) | 2017-09-08 | 2017-09-08 | A kind of drill-pouring pile concrete absolute altitude measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721147242.9U CN207263088U (en) | 2017-09-08 | 2017-09-08 | A kind of drill-pouring pile concrete absolute altitude measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263088U true CN207263088U (en) | 2018-04-20 |
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ID=61920716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721147242.9U Active CN207263088U (en) | 2017-09-08 | 2017-09-08 | A kind of drill-pouring pile concrete absolute altitude measurement device |
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| Country | Link |
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| CN (1) | CN207263088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123339A (en) * | 2021-04-30 | 2021-07-16 | 南京农业大学 | Quick breaking structure for super-grouting part of pile top of cast-in-place pile |
| CN116377994A (en) * | 2023-03-28 | 2023-07-04 | 中冶武勘工程技术有限公司 | Adjustable elevation device and method for underwater concrete cast-in-place pile |
-
2017
- 2017-09-08 CN CN201721147242.9U patent/CN207263088U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123339A (en) * | 2021-04-30 | 2021-07-16 | 南京农业大学 | Quick breaking structure for super-grouting part of pile top of cast-in-place pile |
| CN116377994A (en) * | 2023-03-28 | 2023-07-04 | 中冶武勘工程技术有限公司 | Adjustable elevation device and method for underwater concrete cast-in-place pile |
| CN116377994B (en) * | 2023-03-28 | 2024-01-16 | 中冶武勘工程技术有限公司 | Adjustable elevation device and method for underwater concrete cast-in-place pile |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 214000 Room 608, building B, No. 35, Changjiang South Road, Wuxi City, Jiangsu Province Patentee after: Wuxi Traffic Construction Engineering Group Co., Ltd. Address before: No. 805 Jianghai West Road, Wuxi, Jiangsu Province Patentee before: Wuxi Traffic Engineering Co., Ltd. |