CN208872221U - Folding stake diameter testing stand - Google Patents
Folding stake diameter testing stand Download PDFInfo
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- CN208872221U CN208872221U CN201821975428.8U CN201821975428U CN208872221U CN 208872221 U CN208872221 U CN 208872221U CN 201821975428 U CN201821975428 U CN 201821975428U CN 208872221 U CN208872221 U CN 208872221U
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- detection bar
- movable disk
- testing stand
- connecting upright
- upright pole
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Abstract
The utility model discloses a kind of folding stake diameter testing stands, it is mounted under horizontal location frame, it includes detection bar mounting disc and the connecting upright pole and detection bar for being separately mounted to detection bar installation disk center and circumferential position, it is characterized in that, the middle part of connecting upright pole be equipped with one can along its axis upward sliding and position movable disk, the top of connecting upright pole be equipped with one pass through horizontal location frame in the middle part of and traction rope in a vertical shape；The diagonal brace that a left and right ends are installed in rotation on respectively in detection bar and movable disk is equipped with every detection bar upper end；It can adjust the tilt angle of detection bar by sliding up and down movable disk, detection bar made to collapse or be unfolded, and the tilt angle of detection bar and the size of institute's pile diameter can be calculated according to the length of the scale on connecting upright pole and detection bar.The folding stake diameter testing stand measurement accuracy that the utility model obtains is high, and measurement is convenient, and is easy storage.
Description
Technical field
The utility model relates to a kind of detection instruments, and in particular to a kind of folding stake diameter testing stand.
Background technique
Artificial digging pile be cut the earth with manpower, the reinforced concrete pile of cast in situs, because it is simple with construction equipment, accounts for
With construction site it is small, on Adjacent Buildings without influence, pile quality is reliable, cost is lower the advantages that, at home and abroad obtain relatively wide
General application.When construction, after artificial digging pile terrestrial positioning, first on ground using the stake heart as the center of circle, 100MM is added to be half with stake diameter
Diameter draws circle, so that it is determined that opening caisson mouth, and builds 150MM or so height in hole stake mouth, thickness is the watertight barrier of 100MM, in watertight barrier
The cross axis of marked thereon stake marks stake mouth absolute altitude in watertight barrier medial surface.Then, the first segment stake for excavating stake is manually started
Hole (a general section be 1 meter of depth), and 1 meter or so supporting module of every diggings and a circle concrete guard wall is poured, so constantly lower digging, one
Until the depth of design requirement.But in retaining wall casting process, it is difficult to ensure that the stake diameter of each section retaining wall is consistent, it is also difficult to detect
Whether stake holes reaches sets requirement depth.
Based on the above issues, China State Intellectual Property Office was disclosed on April 13rd, 2018, and notification number is
107907031 a kind of artificial digging pile quality control apparatus and application method, device by horizontal location frame, central locating rod,
Stake holes diameter detection bar composition；Horizontal location frame is erected at the aperture of artificial digging pile；Central locating rod and artificial digging pile
Center parallel and it is coaxial with one heart；Stake holes diameter detection bar is located in the hole of artificial digging pile and artificial digging pile central axis；Water
Flat locating rack is concentric with central locating rod and intersects vertically；Central locating rod upper end intersects vertically and consolidates with horizontal location frame,
Lower end intersects vertically and consolidates with stake holes diameter detection bar.In use, the artificial digging pile by locating rack horizontal ruler frame on ground
Aperture at, keep locating rack horizontal ruler center Chong Die with stake holes design centre, then adjust stake holes diameter limited block, make every group of phase
Pair the outer peripheral distance of stake holes diameter limited block be equal to stake holes diameter and add 2 times of dado thickness, finally by stake holes diameter detection bar from
Aperture moves down, when stake holes diameter detection bar does not touch artificial digging pile hole wall as qualification；By the stake for observing stake holes diameter detection bar
Aperture limited block determines the position of retaining wall at a distance from hole wall.Although the quality control apparatus is able to detect hole wall aperture, accurately
The quality of center displacement, stake diameter, the concentricity of stake, the verticality of stake holes during control hand excavation's stake drilling construction,
It can serve as the detection instrument of quality person.But the Pore Diameter Detection bar is designed as flexible pattern, by stretch aperture detection bar come
Adapt to the measurement of piles with different diameter.But during stretching, it is difficult to ensure that the tensile elongation of every root hole diameter detection bar is consistent,
Making measurement in turn, there are deviations, inaccurate.Meanwhile above-mentioned detection bar is also to be in a horizontal state when being retracted into most short status,
And protrude from outside the mounting disc of lower end, storage and transhipment are inconvenient.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of survey
Accuracy of measurement is high, and measurement is convenient, and is easy the folding stake diameter testing stand of storage.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of folding stake diameter testing stand, is mounted under horizontal location frame, it includes detection bar mounting disc and pacifies respectively
Mounted in the connecting upright pole and detection bar of detection bar installation disk center and circumferential position, which is characterized in that at the middle part of connecting upright pole
Equipped with one one can be equipped on the top of connecting upright pole and passes through horizontal location along its axis upward sliding and the movable disk positioned
Frame middle part and traction rope in a vertical shape；A left and right ends are equipped with every detection bar upper end to be installed in rotation on respectively
Diagonal brace in detection bar and movable disk；It can adjust the tilt angle of detection bar by sliding up and down movable disk, collapse detection bar
Or expansion, and the tilt angle and institute's pile diameter of detection bar can be calculated according to the length of the scale on connecting upright pole and detection bar
Size, meanwhile, stake holes testing stand can be made to move up in stake holes axis by way of transferring traction rope, under stake holes testing stand
During putting, if detection bar does not touch artificial digging pile hole wall stake holes i.e. qualification.In this way, being set as can be rotated sample by will test bar
Formula, while movable disk and diagonal brace are added, and diagonal brace both ends are rotatably coupled with movable disk and detection bar mounting disc respectively, into
And detection bar can be driven to rotate after sliding up and down movable disk, and every detection bar and every diagonal brace are equal in length,
So that the rotational angle for sliding up and down every detection bar after movable disk is also equal, and detection bar is distributed around detection bar mounting disc,
Therefore, detection bar end is formed by the round center of circle with detection bar mounting disc on the same axis, and then can ensure to detect
Accuracy is higher when bar detects.In use, horizontal location frame is placed on watertight barrier, then, according to the stake of setting
Diameter and the length gauge of detection bar calculate the installation site of movable disk, and movable disk is fixed at this location, at this point, detection bar
Outer end is the radius of stake holes to the vertical range between connecting upright pole.Finally, decentralization traction rope, if detection bar and retaining wall inner wall
It is affixed as qualification, if failing to lay down under detection bar, stake holes is too small, if having gap, stake holes between detection bar outer end and retaining wall
It is excessive.After stake holes molding, to decentralization stake holes testing stand from first segment retaining wall, if detection bar decentralization process is steady, smooth,
Vertical degree of the peg hole is good, meanwhile, institute's pile hole can be calculated by transferring the sum of length and the length of connecting upright pole according to traction rope
Depth, it is whether up to standard by the way that the stake holes depth of measurement can be detected stake holes depth with the comparison of stake holes set depth.Similarly, it detects
When stake holes aperture, stake holes testing stand is transferred into position to be detected, movable disk is then slided, rotates detection bar, in detection bar
After outer end and stake diameter outer wall offset, fixed movable disk, and the quarter of the connecting upright pole according to corresponding to detection pole length and movable disk
It spends to calculate detection bar outer end to the vertical range between connecting upright pole, the radius and diameter of stake holes can be calculated, realize inspection
The purpose of pile diameter.
Further, the graduation mark of mark length is equipped in connecting upright pole lower end, the initial position of the graduation mark is connecting
Upright bar bottom end.In this way, movable disk institute can be calculated by Pythagorean theorem according to detection pole length and preset stake holes radius
The specific height that need to be slided.And after the graduation mark indicated on connecting upright pole, it will be able to disposably slide into essence in sliding
True position.
Further, it is equipped with the multiple and one-to-one diagonal brace installing port of diagonal brace in movable disk, is installed in each diagonal brace
It is equipped with a shaft in mouthful, one is additionally provided in the middle part of movable disk for being arranged the through-hole of connecting upright pole, is set in movable disk
There is a sleeve corresponding with through-hole, the hollow portion and through-hole and movable disk of the sleeve are concentric, set in the side of sleeve
There is a location hole；The movable disk is held out against on connecting upright pole and is positioned by a bolt.In this way, the installing port in movable disk
Diagonal brace can be made to rotate along movable disk outer with shaft.The sleeve being arranged in movable disk is not only able to for being arranged connecting upright pole,
After location hole is set on sleeve, after movable disk is moved to suitable position, after location hole and it can be connected by bolt
It connects upright bar to hold out against, keeps movable disk fixed on the position.
Further, it is all provided in the middle part of each detection bar there are two corresponding grip block, every two grip block is formed
One holding tank, one end of the diagonal brace is placed in holding tank and is installed in rotation in detection bar by a pin shaft, another
End is placed in diagonal brace installing port and is installed in rotation in movable disk by the shaft in diagonal brace installing port.In this way, diagonal brace
Lower end can be installed in rotation in detection bar by pin shaft, and then after diagonal brace rotation, driven detection bar rotation, realized detection
The adjustment of bar angle, to achieve the purpose that adapt to the detection of piles with different diameter.
Further, it is equipped with the multiple and one-to-one detection bar installing port of detection bar in detection bar mounting disc outer,
A fixing bolt is equipped in each detection bar installing port, the turning end of the detection bar is placed in detection bar installing port, and is passed through
Fixing bolt is installed in rotation in detection bar mounting disc.In this way, detection bar can be rotated around detection bar mounting disc outer, into
And realize the adjustment of angle, reach the testing goal to piles with different diameter stake holes.
Further, the horizontal location bar and detection bar be all provided with there are three or four, and respectively along centralized positioning disk and
Detection bar mounting disc circumferential direction equidistantly distributed.In this way, the uniform force of each horizontal location bar and detection bar.
Further, one is equipped with for installing and the lasso of fixed tractive on the top of connecting upright pole.In this way, lasso
It can be used for fixed tractive, keep traction rope easy for installation.
Compared with prior art, the folding stake diameter testing stand that the utility model obtains has the advantages that
1, when detecting stake diameter, according to setting stake diameter size, movable disk is slided up and down, makes detection bar end into connecting upright pole
The distance of heart position is the stake holes radius set, at this point, transfer traction rope again, if detection bar in decentralization process with retaining wall phase
Patch, then stake diameter is qualified.The detection mode is simple, convenient, and accurate.
2, upward sliding movable disk, until after cannot sliding, fixed movable disk.At this point, diagonal brace and detection bar are in folding
Shape, it is small in size after folding, convenient for transhipment and storage.
Detailed description of the invention
Fig. 1 is the use state of stake diameter testing stand in embodiment with reference to figure；
Fig. 2 is the status diagram in embodiment after stake holes testing stand folding；
Fig. 3 is the schematic perspective view of detection bar mounting disc in embodiment；
Fig. 4 is the schematic perspective view of movable disk in embodiment.
In figure: centralized positioning disk 1, lacing hole 11, locating rod mounting groove 12, bull stick 13, horizontal location bar 2, positioning wedged block
3, detection bar mounting disc 4, detection bar installing port 41, fixing bolt 42, detection bar 5, connecting upright pole 6, lasso 61, movable disk 7, diagonal brace
Installing port 71, shaft 72, sleeve 73, location hole 74, diagonal brace 8, traction rope 9.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment:
As shown in Figure 1 and Figure 2, folding stake diameter testing stand provided in this embodiment, is mounted under horizontal location frame, and with
Horizontal location frame is coaxially concentric, and horizontal location frame includes the water on centralized positioning disk 1 and the centrally disposed positioning disk 1 of four circumferential directions
Flat locating rod 2, the horizontal location bar 2 is in cross equidistantly distributed on centralized positioning disk 1, in each horizontal location bar 2
On be cased with the positioning wedged block 3 that can be slided and position in its longitudinal direction, the positioning wedged block 3 is close to when in use
Watertight barrier inner wall, the stake holes testing stand include detection bar mounting disc 4 and are separately mounted to 4 center of detection bar mounting disc and week
To the connecting upright pole 6 and four detection bars 5 of position, the detection bar 5 is installed in cross equidistantly distributed in detection bar
On disk 4；One end of the horizontal location bar 2 is installed in rotation on centralized positioning disk 1 and after capable of turning to horizontal position
It is fixed on centralized positioning disk 1, and the turning end of every horizontal location bar 2 is equal to 1 centre distance of centralized positioning disk；It is connecting
6 lower end of upright bar is equipped with the graduation mark of mark length, and the initial position of the graduation mark is in connecting upright pole bottom end, in connecting upright pole 6
Top is equipped with a middle part through 1 center of centralized positioning disk and is able to carry out the traction rope 9 of length adjustment, in connecting upright pole
6 middle part is equipped with one can be along its axis upward sliding and the movable disk 7 positioned；One is equipped with every 5 upper end of detection bar
Left and right ends are installed in rotation on the diagonal brace 8 in detection bar 5 and movable disk 7 respectively；It is adjustable by sliding up and down movable disk 7
The tilt angle of detection bar 5 collapses detection bar 5 or expansion, and can be according to the scale and detection bar 5 on connecting upright pole 6
Length calculates the tilt angle of detection bar 5 and the size of institute's pile diameter, meanwhile, stake holes can be made by way of transferring traction rope 9
Testing stand is moved up in stake holes axis, in stake holes testing stand decentralization process, if detection bar 5 does not touch artificial digging pile hole wall stake holes
It is i.e. qualified.
Above-mentioned traction rope 9 is static(al) rope, is equipped with one for installing and fixed tractive 9 on the top of connecting upright pole 6
Lasso 61.In use, one section of traction rope 9 is fixed in the lasso 61 at 5 top of connecting upright pole, the other end runs through centralized positioning disk
It is held after 1 by worker, the folding and unfolding of traction rope 9 is grasped by worker.
As shown in figure 4, the multiple and one-to-one diagonal brace installing port 71 of diagonal brace 8 is equipped in movable disk 7, in each diagonal brace
It is equipped with a shaft 72 in installing port 71, one is additionally provided in the middle part of movable disk for being arranged the through-hole of connecting upright pole 6, in work
Moving plate 7 is equipped with a sleeve 73 corresponding with through-hole, and the hollow portion and through-hole and movable disk 7 of the sleeve 73 are concentric,
A location hole 74 is equipped in the side of sleeve 73；The movable disk 7 is held out against on connecting upright pole 6 and is positioned by a bolt.
As shown in Fig. 2, being all provided at the middle part of each detection bar 5, there are two corresponding grip block 51, every two grip blocks
51 form a holding tank, and one end of the diagonal brace 8 is placed in holding tank and is installed in rotation on detection bar 5 by a pin shaft
On, the other end is placed in diagonal brace installing port 71 and is installed in rotation in movable disk 7 by the shaft in diagonal brace installing port 71.
As shown in figure 3, being equipped with the multiple and one-to-one detection bar installing port of detection bar 5 in 4 outer of detection bar mounting disc
41, a fixing bolt 42 is equipped in each detection bar installing port 41, the turning end of the detection bar 5 is placed in detection bar installing port
In 41, and it is installed in rotation in detection bar mounting disc 4 by fixing bolt 42.
Further, in order to mitigate the weight of detection device, it is convenient for testing staff's folding and unfolding traction rope.Water in the present embodiment
Flat locating rod 2, detection bar 5, diagonal brace 8 are all made of aluminum square tube and are made.Meanwhile for the ease of rotation, horizontal location bar 2, detection
Bar 5, diagonal brace 8 turning end be in arc-shaped.
Finally, it should be noted that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application technology
Scheme, although applicant is described in detail the utility model referring to preferred embodiment, those skilled in the art
Should be appreciated that those, the technical solution of the present invention is modified or equivalently replaced, without departing from the technical program
Objective and range should all cover in the scope of the claims of the utility model.
Claims (8)
1. a kind of folding stake diameter testing stand, is mounted under horizontal location frame, it includes detection bar mounting disc (4) and pacifies respectively
Connecting upright pole (6) and detection bar (5) mounted in detection bar mounting disc (4) center and circumferential position is it is characterized in that, vertical in connection
The middle part of bar (6) is equipped with one and can set along its axis upward sliding and the movable disk (7) positioned on the top of connecting upright pole (6)
There is one to pass through horizontal location frame middle part and traction rope in a vertical shape (9)；A left side is equipped in every detection bar (5) upper end
Right both ends are installed in rotation on the diagonal brace (8) in detection bar (5) and movable disk (7) respectively；By sliding up and down movable disk (7)
The tilt angle of adjustable detection bar (5) makes detection bar (5) to collapse or be unfolded, and can be according to the scale on connecting upright pole (6)
The tilt angle of detection bar (5) and the size of institute's pile diameter are calculated with the length of detection bar (5), meanwhile, it can be drawn by decentralization
The mode of rope (9) moves up stake holes testing stand in stake holes axis, in stake holes testing stand decentralization process, if detection bar (5) is no
It is i.e. qualified to touch artificial digging pile hole wall stake holes.
2. folding stake diameter testing stand according to claim 1, which is characterized in that be equipped with mark in connecting upright pole (6) lower end
Show the graduation mark of length, the initial position of the graduation mark is in connecting upright pole bottom end.
3. folding stake diameter testing stand according to claim 1 or 2, which is characterized in that be equipped on movable disk (7) multiple
With the one-to-one diagonal brace installing port (71) of diagonal brace (8), it is equipped with a shaft (72) in each diagonal brace installing port (71),
The through-hole for being used to be arranged connecting upright pole (6) is additionally provided in the middle part of movable disk, it is opposite with through-hole equipped with one on movable disk (7)
The sleeve (73) answered, the hollow portion and through-hole and movable disk (7) of the sleeve (73) are concentric, are equipped in the side of sleeve (73)
One location hole (74)；The movable disk (7) is held out against on connecting upright pole (6) and is positioned by a bolt.
4. folding stake diameter testing stand according to claim 1 or 2, which is characterized in that at the middle part of each detection bar (5)
It is all provided with there are two corresponding grip block (51), every two grip block (51) forms a holding tank, one end of the diagonal brace (8)
It is placed in holding tank and is installed in rotation on detection bar (5) by a pin shaft, the other end is placed in diagonal brace installing port (71)
And it is installed in rotation on movable disk (7) by the shaft in diagonal brace installing port (71).
5. folding stake diameter testing stand according to claim 1, which is characterized in that set in detection bar mounting disc (4) outer
There is multiple and detection bar (5) one-to-one detection bar installing port (41), is equipped with one in each detection bar installing port (41)
Fixing bolt (42), the turning end of the detection bar (5) are placed in detection bar installing port (41), and can be rotated by fixing bolt (42)
Ground is mounted on detection bar mounting disc (4).
6. folding stake diameter testing stand according to claim 1, which is characterized in that the detection bar (5) set there are three or
Four, and along the circumferential equidistantly distributed of detection bar mounting disc (4).
7. folding stake diameter testing stand according to claim 1, which is characterized in that be equipped on the top of connecting upright pole (6)
One for installing and the lasso (61) of fixed tractive (9).
8. folding stake diameter testing stand according to claim 1, which is characterized in that the traction rope (9) is static(al) rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821975428.8U CN208872221U (en) | 2018-11-28 | 2018-11-28 | Folding stake diameter testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821975428.8U CN208872221U (en) | 2018-11-28 | 2018-11-28 | Folding stake diameter testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208872221U true CN208872221U (en) | 2019-05-17 |
Family
ID=66471710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821975428.8U Active CN208872221U (en) | 2018-11-28 | 2018-11-28 | Folding stake diameter testing stand |
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| Country | Link |
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| CN (1) | CN208872221U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111141195A (en) * | 2019-11-28 | 2020-05-12 | 安徽江淮汽车集团股份有限公司 | Engine measuring device |
| CN111141194A (en) * | 2019-11-28 | 2020-05-12 | 安徽江淮汽车集团股份有限公司 | Engine measuring device |
| CN112880523A (en) * | 2021-02-25 | 2021-06-01 | 中冶建工集团有限公司 | Device for measuring pipe diameter and pipe depth of drain pipe |
| CN112880522A (en) * | 2021-02-25 | 2021-06-01 | 中冶建工集团有限公司 | Pipe diameter measuring method for vertical pipeline and horizontal pipeline |
| CN113174936A (en) * | 2021-04-07 | 2021-07-27 | 中国十七冶集团有限公司 | Bottom expanding quality control method for large-diameter socketed pedestal pile |
| CN114705107A (en) * | 2022-01-21 | 2022-07-05 | 中铁建工集团有限公司 | Be used for pile foundation pile footpath and straightness detecting instrument that hangs down |
| CN115419055A (en) * | 2022-10-08 | 2022-12-02 | 无锡市安曼工程机械有限公司 | Along with spouting calibrating device and spout rig soon |
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2018
- 2018-11-28 CN CN201821975428.8U patent/CN208872221U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141195A (en) * | 2019-11-28 | 2020-05-12 | 安徽江淮汽车集团股份有限公司 | Engine measuring device |
| CN111141194A (en) * | 2019-11-28 | 2020-05-12 | 安徽江淮汽车集团股份有限公司 | Engine measuring device |
| CN111141195B (en) * | 2019-11-28 | 2021-10-01 | 安徽江淮汽车集团股份有限公司 | Engine measuring device |
| CN111141194B (en) * | 2019-11-28 | 2021-10-01 | 安徽江淮汽车集团股份有限公司 | Engine measuring device |
| CN112880523A (en) * | 2021-02-25 | 2021-06-01 | 中冶建工集团有限公司 | Device for measuring pipe diameter and pipe depth of drain pipe |
| CN112880522A (en) * | 2021-02-25 | 2021-06-01 | 中冶建工集团有限公司 | Pipe diameter measuring method for vertical pipeline and horizontal pipeline |
| CN113174936A (en) * | 2021-04-07 | 2021-07-27 | 中国十七冶集团有限公司 | Bottom expanding quality control method for large-diameter socketed pedestal pile |
| CN114705107A (en) * | 2022-01-21 | 2022-07-05 | 中铁建工集团有限公司 | Be used for pile foundation pile footpath and straightness detecting instrument that hangs down |
| CN114705107B (en) * | 2022-01-21 | 2023-07-14 | 中铁建工集团有限公司 | Be used for stake foundation pile diameter and straightness detecting instrument that hangs down |
| CN115419055A (en) * | 2022-10-08 | 2022-12-02 | 无锡市安曼工程机械有限公司 | Along with spouting calibrating device and spout rig soon |
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