CN206635828U - Power rod positioning guiding rack - Google Patents
Power rod positioning guiding rack Download PDFInfo
- Publication number
- CN206635828U CN206635828U CN201720320197.6U CN201720320197U CN206635828U CN 206635828 U CN206635828 U CN 206635828U CN 201720320197 U CN201720320197 U CN 201720320197U CN 206635828 U CN206635828 U CN 206635828U
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- CN
- China
- Prior art keywords
- retainer ring
- clamping plate
- rod
- fixed block
- lower retainer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of power rod positioning guiding rack, belong to construction detection device technology field, aim to provide a kind of power rod positioning guiding rack, with making, the height of capable rod is certain, improve stimulus uniformity, the advantages of experiment is repeatable, its drip irrigation device is to include retainer ring and lower retainer ring, connected between fixed ring and lower retainer ring by some vertical guide rails, fixed block is arranged with the guide rail, the fixed block is provided with the fixture for grasp rod, check lock lever is threaded with the fixed block, the check lock lever contradicts through fixed block and with guide rail, fixed ring upper end is provided with air level, the lower retainer ring lower end is provided with some support columns, the support column is provided with the regulating part of distance between regulation support column and lower retainer ring.
Description
Technical field
Construction detection device technology field is the utility model is related to, more particularly to a kind of power rod positioning guiding rack.
Background technology
Power rod is the exciting device commonly used in pile measurement, and for providing stress wave source for test, most of detection passes through
Personnel are held use in testing, and test height and dynamics are determined empirically for a long time, are unfavorable for the repeatability checking of test signal
With data quantitative analysis.
Utility model content
The purpose of this utility model is to provide a kind of power rod positioning guiding rack, and having makes the height of capable rod certain, improves
Stimulus uniformity, test the advantages of repeatable.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of power rod positioning and guiding
Frame, including upper retainer ring and lower retainer ring, connected between fixed ring and lower retainer ring by some vertical guide rails, institute
State and fixed block is arranged with guide rail, the fixed block is provided with the fixture for grasp rod, is threadedly coupled on the fixed block
There is check lock lever, the check lock lever contradicts through fixed block and with guide rail, and fixed ring upper end is provided with air level, described lower solid
Determine ring lower end and be provided with some support columns, the support column is provided with the regulating part of distance between regulation support column and lower retainer ring.
By using above-mentioned technical proposal, guide rail connects upper retainer ring with lower retainer ring, while be arranged on guide rail
Fixed block is easy to fix the fixture of grasp rod, and when fixture moves along guide rail, fixture drive rod is shifted along, and then
The height of adjusting force rod, when fixed block on guide rail position fix when, direction guiding rail direction turn check lock lever so that check lock lever with
Guide rail contradicts, and now check lock lever fixes position of the fixed block on guide rail, now unclamps power rod from fixture so that power rod
Freely falling body is to detection faces and produces the stress wave of detection needs, when testing again, power rod is installed on fixture, now
The height of power rod is certain so that stimulus uniformity is good, and experiment is repeatable, and lower retainer ring is fixed on detecting position by support column
Put, the air level set in upper retainer ring can detect whether retainer ring is horizontal, when air level is not in water
When prosposition is put, regulating part regulation the distance between support column and lower retainer ring, operator is by observing air level by upper retainer ring
Regulation makes capable rod vertically freely falling body to horizontal level.
The utility model is further arranged to：The fixture includes clamping plate one and clamping plate two, the clamping plate one and clamping plate two
One end be hinged on fixed block, and being fixedly connected between the clamping plate one and clamping plate two clamps clamping plate one and clamping plate two
The extension spring of power rod.
By using above-mentioned technical proposal, when power rod is between clamping plate one and clamping plate two, extension spring causes clamping plate
One and clamping plate two move towards, and then power rod is fixed between clamping plate one and clamping plate two, at the same by clamping plate one and clamping plate two to
Direction away from power rod pulls, and now power rod can be moved downward to detection faces because losing clamping plate one and fixing for clamping plate two and produce
Biopsy surveys the stress wave needed.
The utility model is further arranged to：The semicircle moved for fixture is provided with the guide rail along rail length direction
Clip groove, the notch of the clip groove are set towards upper retainer ring center line.
By using above-mentioned technical proposal, semicircular clip groove reduces fixture and is fixed on power extraneous when on guide rail to solid
Determine block to produce collision and damage fixed block, the notch of clip groove is set towards upper retainer ring center line, is easy to fix power rod
In fixture, while reduce external force collision fixed block.
The utility model is further arranged to：The regulating part is to be arranged on support column upper end and be coaxially disposed with support column
Threaded rod, described threaded rod one end and support column be rotatablely connected, and the other end is stretched into lower retainer ring, set in the lower retainer ring
There is the chute for threaded rod movement, the threaded rod is connected with chute inner thread.
By using above-mentioned technical proposal, when the air level in upper retainer ring shows that retainer ring is not in horizontal level
When, rotate threaded rod so that threaded rod screws in or screws out chute, and then have adjusted between each support column and lower retainer ring
Distance so that upper retainer ring is in horizontal position.
The utility model is further arranged to：The threaded rod is externally provided with drive rod, is threaded with the drive rod
Fix bar, the fix bar contradict through drive rod and with support column upper end.
By using above-mentioned technical proposal, the drive rod set outside threaded rod, person easy to operation rotates threaded rod, works as spiral shell
When the position of rasp bar need not rotate, turn fix bar causes fix bar to be moved to support column direction, and is supported with support column upper end
Touch, now the frictional force between fix bar and support column hinders the rotation of drive rod so that the position of threaded rod is fixed.
The utility model is further arranged to：Scale is provided between fixed ring and lower retainer ring.
By using above-mentioned technical proposal, scale make it that the height of the power rod between upper retainer ring and lower retainer ring can
Accurately to be adjusted so that the height that power rod declines every time is fixed.
In summary, the utility model has the advantages that：Upper retainer ring is connected with lower retainer ring by guide rail,
And the fixed block being arranged on guide rail allows fixture to be moved along guide rail for stationary fixture, fixture clamps power rod, when
When power rod is moved into required position, fixed block is locked on guide rail by check lock lever, and the air level in upper retainer ring is used to observe
Whether upper retainer ring is horizontal, lower solid with detection faces perpendicular contact during in order on power rod freely falling body to detection faces
Determine the regulating part on ring and be easy to adjust retainer ring to horizontal level.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the structural representation for being used to embody fixture of the present embodiment；
Fig. 3 is the sectional view of A-A in Fig. 2；
Fig. 4 is the close-up schematic view in B portions in Fig. 3.
In figure, 1, upper retainer ring；11st, guide rail；111st, fixed block；112nd, check lock lever；113rd, clamping plate one；114th, clamping plate two；
115th, extension spring；116th, clip groove；12nd, air level；2nd, lower retainer ring；21st, support column；22nd, threaded rod；23rd, chute；24、
Drive rod；25th, fix bar；26th, scale；3rd, power rod.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of power rod positioning guiding rack, referring to Figures 1 and 2, including upper retainer ring 1 and lower retainer ring 2, the upper He of retainer ring 1
Connected between lower retainer ring 2 by some vertical guide rails 11, fixed block 111 is arranged with guide rail 11, is set on fixed block 111
There is the fixture for grasp rod 3, when fixed block 111 is moving on guide rail 11, fixed block 111 drives fixture on guide rail 11
It is mobile, so position of the adjusting force rod 3 on guide rail 11, when fixed block 111 is moved to required position, spiral shell on fixed block 111
Line is connected with check lock lever 112, and check lock lever 112 contradicts through fixed block 111 and with guide rail 11, and now check lock lever 112 is by fixed block
111 are fixed on guide rail 11 so that the height of power rod 3 is certain so that stimulus uniformity is good, and experiment is repeatable, in addition for
The height and position of accurate adjustment power rod 3, therefore it is provided with scale 26 between upper retainer ring 1 and lower retainer ring 2, in upper retainer ring
1 upper end is provided with air level 12, and air level 12 is used to observe whether retainer ring 1 is in horizontality, beneficial to power rod 3 along Vertical Square
To freely falling body to detection faces, when upper retainer ring 1 is not in horizontal level, the lower lower end of retainer ring 2 is provided with some support columns
21, support column 21 is provided with the regulating part of distance between regulation support column 21 and lower retainer ring 2, is now adjusted by regulating part each
Individual support column 21 arrives the distance between lower retainer ring 2, so that upper retainer ring 1 is horizontal.
Reference picture 2 and Fig. 3, fixture include clamping plate 1 and clamping plate 2 114, by the one of clamping plate 1 and clamping plate 2 114
End is hinged on fixed block 111, and is fixedly connected between clamping plate 1 and clamping plate 2 114 and is made clamping plate 1 and clamping plate two
The extension spring 115 of 114 clamping force rods 3, when clamping plate 1 and the non-grip force rod 3 of clamping plate 2 114, extension spring 115 causes folder
The side of plate 1 and clamping plate 2 114 away from fixed block 111 mutually contradicts, when need by power rod 3 be placed in clamping plate 1 and folder
When between plate 2 114, clamping plate 2 114 is pulled to cause between clamping plate 1 and clamping plate 2 114 to the direction away from clamping plate 1
Extension spring 115 be stretched, then by power rod 3 between clamping plate 1 and clamping plate 2 114, extension spring 115 will drive
Clamping plate 1 and clamping plate 2 114 are moved towards, and then power rod 3 is clamped；It is outer to avoid when fixture moves along guide rail 11
Power impinges upon on fixture and damages fixture, therefore is provided with the semicircle moved for fixture along the length direction of guide rail 11 on guide rail 11
Clip groove 116, the notch of clip groove 116 is set towards the upper center line of retainer ring 1, is easy to power rod 3 being fixed in fixture, subtracts
Small external force collides fixed block 111.
Reference picture 3 and Fig. 4, regulating part are the threaded rod for being arranged on the upper end of support column 21 and being coaxially disposed with support column 21
22, the one end of threaded rod 22 and support column 21 are rotatablely connected, the other end is stretched into lower retainer ring 2, is provided with and is supplied in lower retainer ring 2
The chute 23 that threaded rod 22 moves, threaded rod 22 is connected with the inner thread of chute 23, the threaded rod 22 when rotating threaded rod 22
Screw out or screw in into chute 23, and then have adjusted the distance between support column 21 and lower retainer ring 2, upper retainer ring 1 is adjusted
Save to the position of level；In addition drive rod 24 is externally provided with threaded rod 22, is easy to rotate threaded rod 22, when the position of threaded rod 22
When need not rotate, be threaded with fix bar 25 on drive rod 24, fix bar 25 through drive rod 24 and with support column 21
End contradicts, and now the frictional force between fix bar 25 and support column 21 hinders the rotation of drive rod 24 so that threaded rod 22
Position is fixed.
Specific operation process：Power rod positioning guiding rack is placed in detection faces, adjusts the threaded rod of the lower lower end of retainer ring 2
22, the air level 12 of the upper end of retainer ring 1 judges whether upper retainer ring 1 is horizontal in observation, when air level 12 is not in
During horizontal level, threaded rod 22 is rotated by drive rod 24 so that threaded rod 22 screws in or screwed out chute 23, and then adjusts spiral shell
The distance between line post and lower retainer ring 2 so that upper retainer ring 1 is horizontally situated, now by clamping plate 1 and clamping plate two
114 are pulled round about, and extension spring 115 is pulled and has elastic force, and power rod 3 is stretched into clamping plate 1 and clamping plate 2 114
Between, now extension spring 115 pulls clamping plate 1 and clamping plate 2 114 in opposite directions, and power rod 3 is clamped, can be with by scale 26
Position of the fixture on guide rail 11 is observed, is again pulled clamping plate 2 114 to away from the direction of clamping plate 1 so that power rod 3 loses
The fixation of clamping plate 1 and clamping plate 2 114 and fallen down from fixture so that the freely falling body of power rod 3 to detection faces simultaneously produces detection
The stress wave needed, when testing again, power rod 3 is installed on fixture, now the height of power rod 3 is certain so that experiment
Signal conformance is good, and experiment is repeatable.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (6)
- A kind of 1. power rod positioning guiding rack, it is characterised in that：Including upper retainer ring（1）With lower retainer ring（2）, fixed ring （1）With lower retainer ring（2）Between pass through some vertical guide rails（11）Connection, the guide rail（11）On be arranged with fixed block （111）, the fixed block（111）It is provided with and is used for grasp rod（3）Fixture, the fixed block（111）On be threaded with Check lock lever（112）, the check lock lever（112）Through fixed block（111）And and guide rail（11）Contradict, fixed ring（1）On End is provided with air level（12）, the lower retainer ring（2）Lower end is provided with some support columns（21）, the support column（21）It is provided with and adjusts Save support column（21）With lower retainer ring（2）Between distance regulating part.
- 2. power rod positioning guiding rack according to claim 1, it is characterised in that：The fixture includes clamping plate one（113）With Clamping plate two（114）, the clamping plate one（113）With clamping plate two（114）One end be hinged on fixed block（111）On, and the folder Plate one（113）With clamping plate two（114）Between be fixedly connected with and make clamping plate one（113）With clamping plate two（114）Clamping force rod（3）Drawing Stretch spring（115）.
- 3. power rod positioning guiding rack according to claim 1 or 2, it is characterised in that：The guide rail（11）On along guide rail （11）Length direction is provided with the semicircle clip groove for fixture movement（116）, the clip groove（116）Notch towards upper fixation Ring（1）Center line is set.
- 4. power rod positioning guiding rack according to claim 1, it is characterised in that：The regulating part is to be arranged on support column （21）Upper end and and support column（21）The threaded rod being coaxially disposed（22）, the threaded rod（22）One end and support column（21）Rotate Connection, the other end stretch into lower retainer ring（2）It is interior, the lower retainer ring（2）Interior be provided with supplies threaded rod（22）Mobile chute（23）, The threaded rod（22）With chute（23）Inner thread connects.
- 5. power rod positioning guiding rack according to claim 4, it is characterised in that：The threaded rod（22）It is externally provided with drive rod （24）, the drive rod（24）On be threaded with fix bar（25）, the fix bar（25）Through drive rod（24）And with branch Dagger（21）Upper end contradicts.
- 6. power rod positioning guiding rack according to claim 1, it is characterised in that：Fixed ring（1）With lower retainer ring （2）Between be provided with scale（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720320197.6U CN206635828U (en) | 2017-03-29 | 2017-03-29 | Power rod positioning guiding rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720320197.6U CN206635828U (en) | 2017-03-29 | 2017-03-29 | Power rod positioning guiding rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206635828U true CN206635828U (en) | 2017-11-14 |
Family
ID=60262107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720320197.6U Expired - Fee Related CN206635828U (en) | 2017-03-29 | 2017-03-29 | Power rod positioning guiding rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206635828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811808A (en) * | 2019-02-19 | 2019-05-28 | 武汉岩海工程技术有限公司 | A kind of measuring instrument and field surveillance system for Low Strain Dynamic Testing of Piles |
-
2017
- 2017-03-29 CN CN201720320197.6U patent/CN206635828U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811808A (en) * | 2019-02-19 | 2019-05-28 | 武汉岩海工程技术有限公司 | A kind of measuring instrument and field surveillance system for Low Strain Dynamic Testing of Piles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20180329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |