CN208364115U - Stake holes verifying device - Google Patents
Stake holes verifying device Download PDFInfo
- Publication number
- CN208364115U CN208364115U CN201820648059.5U CN201820648059U CN208364115U CN 208364115 U CN208364115 U CN 208364115U CN 201820648059 U CN201820648059 U CN 201820648059U CN 208364115 U CN208364115 U CN 208364115U
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- China
- Prior art keywords
- rod piece
- bar
- cross
- stake holes
- tenesmus
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Abstract
The utility model provides a kind of stake holes verifying device, is related to the realm of building construction, to solve the problems, such as that the measurement occurred during measuring stake holes is inaccurate and complicated for operation.The stake holes verifying device includes: movable cross, tenesmus cross, messenger wire and messenger wire roller bearing, movable cross includes the first rod piece and the second rod piece, first rod piece and the second rod piece are pivotally connected, and movable cross is equipped with string holes, and string holes is arranged at the geometric center of movable cross；Tenesmus cross includes third rod piece and the 4th rod piece, and third rod piece and the 4th rod piece are pivotally connected；Messenger wire is vertical with tenesmus cross, and one end of messenger wire is connect with tenesmus cross, and the other end passes through string holes and is wrapped on messenger wire roller bearing.The stake holes verifying device is for measuring stake holes, to achieve the effect that be quick and to accurately measure stake holes.
Description
Technical field
The utility model relates to technical field of building construction, more particularly, to a kind of stake holes verifying device.
Background technique
In building trade hand-dug pile foundation construction, upper body knot is directly related to the quality examination of stake pore-forming
Whether the safety of structure meets design drawing and related specifications regulatory requirements for stake pore-forming, acceptance process and accurately checks and accepts hand
Method is even more important.
Currently, the commonly used construction technical schemes of prior art China are to use to hang vertical line and steel ruler as main work
Have manual measurement pile foundation stake holes size and pile verticality, measure pile foundation stake holes size and pile verticality in this way,
Its process is slowly and complicated, it is inconvenient to lead to measurement, and measurement data accuracy is poor, error is larger.
In conclusion be difficult in the prior art the measurement for effectively solving to occur during measuring stake holes inaccuracy and
Problem complicated for operation.
Utility model content
The purpose of this utility model is to provide a kind of stake holes verifying devices, to solve to occur during measuring stake holes
Measurement inaccuracy and problem complicated for operation.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
Stake holes verifying device provided by the utility model, comprising: movable cross, tenesmus cross, messenger wire and messenger wire
Roller bearing, wherein the activity cross includes the first rod piece and the second rod piece, first rod piece and the second rod piece pivot
It connects, the activity cross is equipped with string holes, and the string holes is arranged at the geometric center of the movable cross；First bar
Part is equal with second rod length, and first rod piece is connected at the lengthwise centers of second rod piece, and described second
Rod piece is connected at the lengthwise centers of first rod piece；The tenesmus cross includes third rod piece and the 4th rod piece, described
Third rod piece and the 4th rod piece are pivotally connected；The third rod piece is equal with the 4th rod length, and the third rod piece connects
It connects at the lengthwise centers of the 4th rod piece, the 4th rod piece is connected at the lengthwise centers of the third rod piece；It is described
First rod piece, second rod piece, the third rod piece and the 4th rod piece are telescopic rod；The messenger wire and the tenesmus
Cross is vertical, and one end of the messenger wire is connect with the tenesmus cross, and the other end passes through the string holes and is wrapped in described hang
On line roller bearing.
Preferably, the length of first rod piece, second rod piece, the third rod piece and the 4th rod piece is homogeneous
Deng.
Preferably, the movable cross is provided with the first expansion bar and second expands bar, the tenesmus cross setting
There is third to expand bar and the 4th expand bar, described first expand bar, described second expand bar, the third expands bar and described
The quantity of 4th expansion bar is two, and two the first expansion bars are connected to the both ends of first rod piece, described in two
Second expansion bar is connected to the both ends of second rod piece, and two thirds expand bar and are connected to the two of the third rod piece
End, two the 4th expansion bars are connected to the both ends of the 4th rod piece.
Preferably, described first bar, the second expansion bar, third expansion bar and the 4th expansion bar point are expanded
It is not socketed in first rod piece, second rod piece, the third rod piece and the 4th rod piece, and is able to stretch out
First rod piece, second rod piece, the third rod piece and the 4th rod piece.
Preferably, first rod piece, second rod piece, the third rod piece and the 4th rod piece are equipped with fastening
Bolt.
Preferably, described first bar, the second expansion bar, third expansion bar and the 4th expansion bar point are expanded
It is not folded in the lower section of first rod piece, second rod piece, the third rod piece and the 4th rod piece.
Preferably, the first expansion bar, the second expansion bar, the third expand bar and the 4th expansion bar is equal
For telescopic rod.
Preferably, further include auxiliary strand, the quantity of the auxiliary strand is four, one end of four auxiliary strands with
The other end of messenger wire connection, auxiliary strand described in two of them is connected to the both ends of the third rod piece, and in addition two
The other end of auxiliary strand described in article is connected to the both ends of the 4th rod piece.
Preferably, the tenesmus cross, which is equipped with, adjusts bolt, and the adjusting bolt is separately positioned on the third rod piece
Both ends and the 4th rod piece both ends, for adjusting the length of the auxiliary strand.
Preferably, the first expansion bar, the second expansion bar, the third expand bar and the 4th expansion bar is equal
Equipped with the scale for being used to indicate length.
Compared with the existing technology, stake holes verifying device provided by the utility model has the advantage that
Stake holes verifying device provided by the utility model, when in use, operator can be according to setting according to stake holes to be measured
The length of the first rod piece and the second rod piece on size adjusting activity cross is counted, third rod piece and the 4th on tenesmus cross is adjusted
The length of rod piece adjusts the length of the first rod piece and the second rod piece until being greater than the walling crib diameter of the stake holes of required measurement, and will
The end of first rod piece and the second rod piece is placed in the walling crib of stake holes, the slight position for adjusting the first rod piece and the second rod piece,
Make the equal length of the first rod piece and the stretching of the second rod piece and makes the both ends of the first rod piece and the second rod piece in stake holes walling crib
Length is all the same.Operator adjusts the length of third rod piece and the 4th rod piece on tenesmus cross, so that the two of third rod piece
End equal length and be stake holes diameter half so that the both ends equal length of the 4th rod piece and be stake holes diameter
Half.
After adjusting movable cross and tenesmus cross, after adjusting movable cross and tenesmus cross, decontrol
Tenesmus cross is slowly put into the required stake holes measured by messenger wire roller bearing using messenger wire, and positioning activity cross.Such as tenesmus
Cross can be transferred smoothly to stake holes bottom, and the cross that drops does not touch stake holes inner wall, and third rod piece in dropping process
The cross section for rotating the disc and stake holes to be formed with the 4th rod piece is in the same size, therefore the size of stake holes meets design requirement.It is as follows
Pendant cross contacts in dropping process with hole wall, can adjust activity cross rack position, make to drop cross not with stake holes in
Wall continues to fall in the case where being contacted again, if after adjustment activity cross rack position, tenesmus cross is no longer touching stake holes
In the case where hole wall smoothly under fall on the bottom hole of stake holes, therefore illustrate the stake holes there are the deviations of verticality.If passing through subtle adjustment
Tenesmus cross is finally fallen on stake holes under conditions of the cross that drops does not touch stake holes inner wall by movable cross rack position
Behind bottom, final position and original position indifference of the movable cross in stake holes walling crib, then what the stake holes was primarily present is asked
Entitled stake holes inner wall verticality is insufficient, pick and plays processing.If occurring anyway during decentralization drops cross
Adjustment activity cross rack position, tenesmus cross can touch hole wall, or even appearance tenesmus cross is stuck in some in stake holes
Highly, it causes tenesmus cross that can not fall completely, then it is less than normal to illustrate that stake holes has in this height that there are apertures.Relatively
In the prior art, stake holes verifying device provided by the utility model is equipped with movable cross and tenesmus cross with Telescopic
Frame, operator need to only adjust according to the length of the first rod piece and the second rod piece on the design size adjusting activity cross of stake holes
The length of third rod piece and the 4th rod piece on section tenesmus cross, then will be fallen in stake holes under tenesmus cross, observation tenesmus ten
Situations such as whereabouts situation of the cabinet frame in stake holes can be detected aperture and the verticality of stake holes, greatly facilitates operator
Stake holes is measured, the difficulty of measurement stake holes is reduced, and improves the accuracy of measurement.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for the stake holes verifying device that the utility model embodiment one provides；
Fig. 2 is the another structural schematic diagram for the stake holes verifying device that the utility model embodiment one provides；
Fig. 3 is the structural schematic diagram for the stake holes verifying device that the utility model embodiment two provides.
Icon: 100- activity cross；200- tenesmus cross；300- messenger wire；400- messenger wire roller bearing；500- is solid
Tight bolt；600- auxiliary strand；The first rod piece of 110-；The second rod piece of 120-；210- third rod piece；The 4th rod piece of 220-；
230- adjusts bolt.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third ", it is used for description purposes only, is not understood to indicate or imply phase
To importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection ", shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment 1
Fig. 1 is the structural schematic diagram for the stake holes verifying device that the utility model embodiment one provides；Fig. 2 is the utility model
The another structural schematic diagram for the stake holes verifying device that embodiment one provides.As shown in Figs. 1-2, the stake holes that the present embodiment one provides
Verifying device, including movable cross 100, tenesmus cross 200, messenger wire 300 and messenger wire roller bearing 400.
Wherein, movable cross 100 includes the first rod piece 110 and the second rod piece 120, the first rod piece 110 and the second rod piece
120 pivot joints, movable cross 100 are equipped with string holes, and string holes is arranged at the geometric center of movable cross 100.
120 equal length of first rod piece 110 and the second rod piece, the first rod piece 110 are connected in the length of the second rod piece 120
At the heart, the second rod piece 120 is connected at the lengthwise centers of the first rod piece 110.It should be noted that the length of the first rod piece 110
At center and it is respectively positioned at the geometric center of movable cross 100 at the lengthwise centers of the second rod piece 120.
The cross 200 that drops includes third rod piece 210 and the 4th rod piece 220,220 pivot of third rod piece 210 and the 4th rod piece
It connects.
220 equal length of third rod piece 210 and the 4th rod piece, third rod piece 210 are connected in the length of the 4th rod piece 220
At the heart, the 4th rod piece 220 is connected at the lengthwise centers of third rod piece 210.At the lengthwise centers of third rod piece 210 with the 4th bar
It is respectively positioned at the lengthwise centers of part 220 at the geometric center of movable cross 100.
First rod piece 110, the second rod piece 120, third rod piece 210 and the 4th rod piece 220 are telescopic rod.
Messenger wire 300 is vertical with tenesmus cross 200, and one end of messenger wire 300 is connect with tenesmus cross 200, and the other end is worn
Cable-through hole is wrapped on messenger wire roller bearing 400.Messenger wire roller bearing 400 can furl messenger wire 300, and operator can utilize messenger wire roller bearing
400 winding messenger wires 300, control tenesmus cross 200 fall in stake holes.
In the utility model embodiment one, the first rod piece 110, the second rod piece 120, third rod piece 210 and the 4th rod piece
220 original length is 800mm, and the first rod piece 110 of movable cross 100 and the second rod piece 120 are pivotally connected, and drop cross
200 third rod piece 210 and the 4th rod piece 220 are pivotally connected, in order to collapse the stake holes for carrying the utility model embodiment one and providing
Verifying device.
In the stake holes verifying device provided using the utility model embodiment one, operator can be according to according to treating peg
The length of first rod piece 110 and the second rod piece 120 on the design size adjusting activity cross 100 in hole adjusts tenesmus cross
The length of third rod piece 210 and the 4th rod piece 220 on 200 adjusts the length of the first rod piece 110 and the second rod piece 120 until big
In the walling crib diameter of the stake holes of required measurement, and the end of the first rod piece 110 and the second rod piece 120 is placed in the walling crib of stake holes
On, the slight position for adjusting the first rod piece 110 and the second rod piece 120, the length for stretching out the first rod piece 110 and the second rod piece 120
It spends equal and keeps length of the both ends of the first rod piece 110 and the second rod piece 120 in stake holes walling crib all the same.Operator's adjustment
Drop cross 200 on third rod piece 210 and the 4th rod piece 220 length so that the both ends equal length of third rod piece 210 and
Be the half of stake holes diameter so that the both ends equal length of the 4th rod piece 220 and be stake holes diameter half.
Movable cross 100 is adjusted with after tenesmus cross 200, adjusts movable cross 100 and tenesmus cross
After 200, messenger wire roller bearing 400 is decontroled, in the stake holes measured needed for being slowly put into the cross 200 that drops using messenger wire 300, and it is fixed
The movable cross 100 in position.
The cross 200 that such as drops can be transferred smoothly to stake holes bottom, and the cross 200 that drops does not touch in dropping process
Stake holes inner wall, and third rod piece 210 and the cross section of the 4th rod piece 220 rotation disc formed and stake holes are in the same size, therefore stake
The size in hole meets design requirement.
The cross 200 that such as drops contacts in dropping process with hole wall, can adjust 100 position of activity cross, makes to drop
Cross 200 continues to fall in the case where not being contacted again with stake holes inner wall, if behind 100 position of adjustment activity cross, under
The bottom hole of stake holes is fallen under pendant cross 200 is smooth in the case where no longer touching the hole wall of stake holes, therefore illustrates that the stake holes exists
The deviation of verticality.
If not touching the condition of stake holes inner wall in tenesmus cross 200 by subtle 100 position of adjustment activity cross
Under, finally will tenesmus cross 200 fall on the bottom of stake holes after, final position of the movable cross 100 in stake holes walling crib and
The problem of original position indifference, the then stake holes is primarily present, is insufficient for stake holes inner wall verticality, pick and plays processing.
If there is 100 position of adjustment activity cross anyway during decentralization drops cross 200, drop cross
Frame 200 can touch hole wall, or even some height that tenesmus cross 200 is stuck in stake holes occur, cause tenesmus cross 200
It can not fall completely, then it is less than normal to illustrate that stake holes has in this height that there are apertures.
Compared with the existing technology, the stake holes verifying device that the utility model embodiment one provides is equipped with Telescopic
Movable cross 100 and tenesmus cross 200, operator only need to be according to the design size adjusting activity cross 100 of stake holes
The length of upper first rod piece 110 and the second rod piece 120 adjusts third rod piece 210 and the 4th rod piece 220 on tenesmus cross 200
Length, then will be fallen in stake holes under tenesmus cross 200, whereabouts situation of the observation tenesmus cross 200 in stake holes
Situations such as detecting aperture and the verticality of stake holes greatly facilitates operator and measures stake holes, reduces measurement stake holes
Difficulty, and improve the accuracy of measurement.
Further, the length of the first rod piece 110, the second rod piece 120, third rod piece 210 and the 4th rod piece 220 is homogeneous
Deng, so set, can significantly facilitate operator the stake holes verifying device provided using the utility model embodiment one into
The measurement and calculating of row detection stake holes.In the present embodiment one, the first rod piece 110, the second rod piece 120, third rod piece 210 and
The length of four rod pieces 220 can be 800mm.
It should be noted that movable cross 100 is provided with the first expansion bar and second expands bar, tenesmus cross 200
It is provided with third and expands bar and the 4th expansion bar, the first expansion bar, the second expansion bar, third expansion bar and the 4th expand bar
Quantity is two, and two first are expanded the both ends that bar is connected to the first rod piece 110, and two second expansion bars are connected to the second bar
The both ends of part 120, two thirds expand the both ends that bar is connected to third rod piece 210, and two the 4th expansion bars are connected to the 4th bar
The both ends of part 220.
In some embodiments, the first expansion bar, the second expansion bar, third expand bar and the 4th expansion bar is equipped with and subtracts
Shake rubber mat.
It is noted that the first expansion bar, the second expansion bar, third expand bar and the 4th expansion bar is socketed on the respectively
In one rod piece 110, the second rod piece 120, third rod piece 210 and the 4th rod piece 220, and it is able to stretch out the first rod piece 110, the
Two rod pieces 120, third rod piece 210 and the 4th rod piece 220.
Operator can adjust separately the first expansion bar, the second expansion bar, third and expand bar and the 4th expansion bar difference
Outreach on the first rod piece 110, the second rod piece 120, third rod piece 210 and the 4th rod piece 220, to adapt to different-diameter
Stake holes.So set, the suitable of the stake holes verifying device of the offer of the utility model embodiment one can be increased to a certain extent
Use range.
Preferably, the first rod piece 110, the second rod piece 120, third rod piece 210 and the 4th rod piece 220 are equipped with clamping bolt
500.Operator can be fixed respectively the first expansion bar, the second expansion bar, third using clamping bolt 500 and expand bar and the 4th
Expand the bar position on the first rod piece 110, the second rod piece 120, third rod piece 210 and the 4th rod piece 220 respectively, simple side
Just, high reliablity.
The stake holes verifying device that the utility model embodiment one provides further includes auxiliary strand 600, the number of auxiliary strand 600
Amount is four, and one end of four auxiliary strands 600 is connect with messenger wire 300, the other end difference of two of them auxiliary strand 600
The both ends of third rod piece 210 are connected to, the other end of two other auxiliary strand 600 is connected to the two of the 4th rod piece 220
End.The setting of auxiliary strand 600 is able to maintain the balance of tenesmus cross 200, prevents tenesmus cross 200 from leading due to shaking
It causes it to cannot keep level, and then the accuracy of measurement stake holes is impacted.
Further, tenesmus cross 200, which is equipped with, adjusts bolt 230, adjusts bolt 230 and is separately positioned on third rod piece
210 both ends and the both ends of the 4th rod piece 220, for adjusting the length of auxiliary strand 600.
In the stake holes verifying device that the utility model embodiment one provides, the first expansion bar, the second expansion bar, third are opened up
Exhibition bar and the 4th expansion bar are equipped with the scale for being used to indicate length.
Embodiment 2
Fig. 3 is the structural schematic diagram for the stake holes verifying device that the utility model embodiment two provides.As shown in figure 3, this reality
The stake holes verifying device of the offer of example two, including movable cross 100, tenesmus cross 200, messenger wire 300 and messenger wire roller bearing are provided
400, wherein movable cross 100 includes the first rod piece 110 and the second rod piece 120,120 pivot of the first rod piece 110 and the second rod piece
It connects, movable cross 100 is equipped with string holes, and string holes is arranged at the geometric center of movable cross 100；First rod piece 110 and
Two rod pieces, 120 equal length, the first rod piece 110 are connected at the lengthwise centers of the second rod piece 120, and the second rod piece 120 is connected to
At the lengthwise centers of first rod piece 110；The cross 200 that drops includes third rod piece 210 and the 4th rod piece 220, third rod piece 210
It is pivotally connected with the 4th rod piece 220；220 equal length of third rod piece 210 and the 4th rod piece, third rod piece 210 are connected to the 4th rod piece
At 220 lengthwise centers, the 4th rod piece 220 is connected at the lengthwise centers of third rod piece 210；It is first rod piece 110, described
Second rod piece 120, the third rod piece 210 and the 4th rod piece 220 are telescopic rod；Messenger wire 300 and tenesmus cross 200
Vertically, one end of messenger wire 300 is connect with tenesmus cross 200, and the other end passes through string holes and is wrapped on messenger wire roller bearing 400.
Further, movable cross 100 is provided with the first expansion bar and second expands bar, and tenesmus cross 200 is arranged
There is third to expand bar and the 4th expansion bar, the first expansion bar, the second expansion bar, third expansion bar and the 4th expand the quantity of bar
It is two, two first are expanded the both ends that bar is connected to the first rod piece 110, and two second expansion bars are connected to the second rod piece
120 both ends, two thirds expand the both ends that bar is connected to third rod piece 210, and two the 4th expansion bars are connected to the 4th rod piece
220 both ends.
Preferably, the first expansion bar, the second expansion bar, third expand bar and the 4th expansion bar is separately folded and is arranged first
The lower section of rod piece 110, the second rod piece 120, third rod piece 210 and the 4th rod piece 220.First is opened up respectively by the way of folding
It opens up bar, the second expansion bar, third and expands bar and the 4th expansion bar setting in the first rod piece 110, the second rod piece 120, third rod piece
210 and the 4th rod piece 220 lower section, facilitate beauty.When the first rod piece 110, the second rod piece 120, third rod piece 210 and the 4th bar
When the undersize of part 220 is to measure stake holes, operator using be separately folded the first rod piece 110, the second rod piece 120,
The first of the lower section of third rod piece 210 and the 4th rod piece 220 expands bar, the second expansion bar, third and expands bar and the 4th expansion bar
Stake holes is measured.
It is noted that it is telescopic rod that the first expansion bar, the second expansion bar, third, which expand bar and the 4th expansion bar,.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of stake holes verifying device characterized by comprising movable cross, tenesmus cross, messenger wire and messenger wire rolling
Axis, wherein
The activity cross includes the first rod piece and the second rod piece, and first rod piece and second rod piece are pivotally connected, described
Movable cross is equipped with string holes, and the string holes is arranged at the geometric center of the movable cross；
First rod piece is equal with second rod length, and first rod piece is connected in the length of second rod piece
At the heart, second rod piece is connected at the lengthwise centers of first rod piece；
The tenesmus cross includes third rod piece and the 4th rod piece, and the third rod piece and the 4th rod piece are pivotally connected；
The third rod piece is equal with the 4th rod length, and the third rod piece is connected in the length of the 4th rod piece
At the heart, the 4th rod piece is connected at the lengthwise centers of the third rod piece；
First rod piece, second rod piece, the third rod piece and the 4th rod piece are telescopic rod；
The messenger wire is vertical with the tenesmus cross, and one end of the messenger wire is connect with the tenesmus cross, and the other end is worn
The string holes is crossed to be wrapped on the messenger wire roller bearing.
2. stake holes verifying device according to claim 1, which is characterized in that first rod piece, second rod piece, institute
State being equal in length for third rod piece and the 4th rod piece.
3. stake holes verifying device according to claim 1, which is characterized in that the activity cross is provided with the first expansion
Bar and second expand bar, the tenesmus cross is provided with third and expands bar and the 4th expand bar, the first expansion bar, described
It is two that second expansion bar, the third, which expand bar and the quantity of the 4th expansion bar, and two described first are expanded bar
The both ends of first rod piece are connected to, two the second expansion bars are connected to the both ends of second rod piece, described in two
Third expands the both ends that bar is connected to the third rod piece, and two the 4th expansion bars are connected to the two of the 4th rod piece
End.
4. stake holes verifying device according to claim 3, which is characterized in that described first expands bar, second expansion
Bar, the third expand bar and the 4th expansion bar is socketed on first rod piece, second rod piece, the third respectively
In rod piece and the 4th rod piece, and it is able to stretch out first rod piece, second rod piece, the third rod piece and institute
State the 4th rod piece.
5. stake holes verifying device according to claim 4, which is characterized in that first rod piece, second rod piece, institute
It states third rod piece and the 4th rod piece is equipped with clamping bolt.
6. stake holes verifying device according to claim 3, which is characterized in that described first expands bar, second expansion
Bar, the third expand bar and setting is separately folded in first rod piece, second rod piece, described in the 4th expansion bar
The lower section of third rod piece and the 4th rod piece.
7. stake holes verifying device according to claim 6, which is characterized in that described first expands bar, second expansion
It is telescopic rod that bar, the third, which expand bar and the 4th expansion bar,.
8. stake holes verifying device according to claim 1, which is characterized in that it further include auxiliary strand, the auxiliary strand
Quantity be four, one end of four auxiliary strands is connect with the messenger wire, the other end of auxiliary strand described in two of them
The both ends of the third rod piece are connected to, the other end of auxiliary strand described in two other is connected to the 4th bar
The both ends of part.
9. stake holes verifying device according to claim 8, which is characterized in that the tenesmus cross, which is equipped with, adjusts bolt,
The both ends for adjusting bolt and being separately positioned on the both ends and the 4th rod piece of the third rod piece, for adjusting the auxiliary
The length of messenger wire.
10. stake holes verifying device according to claim 3, which is characterized in that described first expands bar, second expansion
Bar, the third expand bar and the 4th expansion bar is equipped with the scale for being used to indicate length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820648059.5U CN208364115U (en) | 2018-05-02 | 2018-05-02 | Stake holes verifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820648059.5U CN208364115U (en) | 2018-05-02 | 2018-05-02 | Stake holes verifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364115U true CN208364115U (en) | 2019-01-11 |
Family
ID=64933523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820648059.5U Expired - Fee Related CN208364115U (en) | 2018-05-02 | 2018-05-02 | Stake holes verifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827981A (en) * | 2020-06-23 | 2020-10-27 | 中国五冶集团有限公司 | Manual hole digging pile pore-forming size inspection device |
-
2018
- 2018-05-02 CN CN201820648059.5U patent/CN208364115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827981A (en) * | 2020-06-23 | 2020-10-27 | 中国五冶集团有限公司 | Manual hole digging pile pore-forming size inspection device |
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Granted publication date: 20190111 Termination date: 20190502 |