CN209368904U - A kind of displacement measurement fixture for tubular pole static test - Google Patents
A kind of displacement measurement fixture for tubular pole static test Download PDFInfo
- Publication number
- CN209368904U CN209368904U CN201822007126.8U CN201822007126U CN209368904U CN 209368904 U CN209368904 U CN 209368904U CN 201822007126 U CN201822007126 U CN 201822007126U CN 209368904 U CN209368904 U CN 209368904U
- Authority
- CN
- China
- Prior art keywords
- holder
- grip
- tubular pole
- static test
- displacement measurement
- 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
Links
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 43
- 238000005259 measurement Methods 0.000 title claims abstract description 21
- 238000012360 testing method Methods 0.000 title claims abstract description 17
- 230000003068 static effect Effects 0.000 title claims abstract description 16
- 229920000297 Rayon Polymers 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 8
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of displacement measurement fixtures for tubular pole static test, belong to technical field of building construction, its drip irrigation device includes anchor ear of the banding on the outside of pile body, the side of the anchor ear is provided with the grip block being in U-shape, the grip block is provided at least one grip bolt far from the side of the anchor ear, the grip bolt is threadedly coupled with grip block, and the utility model can guarantee the verticality of displacement sensor, effectively improves the reliability of measurement result.
Description
Technical field
The utility model belongs to technical field of building construction, and more specifically it is related to a kind of for tubular pole static test
Displacement measurement fixture.
Background technique
The test of tubular pole self-balancing static load is load box to be placed in pile body predetermined depth, utilizes load upper box part and pile body
Frictional resistance does counter-force, carries out vertical ultimate bearing capacity of single pile detection, load box provides upward, downward internal force, to make end bearing
Power is of substantially equal with pile side resistance and reaches balance.In test loading procedure, need to record load and corresponding pile body step by step
Displacement up and down, obtains load and displacement relation curve, thus the measurement of load and displacement parameter to result all very
Important.
Currently, construction personnel generally measures the sedimentation deformation of pile body using hand-held displacement sensor, and due to holding position
Inclination is easy to produce when displacement sensor, it is difficult to ensure that the verticality of displacement sensor, seriously affects the accuracy of measurement result, because
And the space that could be improved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of for tubular pole static test
Displacement measurement fixture the advantage is that the verticality that can guarantee displacement sensor, effectively improve the reliability of measurement result.
To achieve the above object, the utility model provides following technical solution: a kind of position for tubular pole static test
Shift measurement fixture, the anchor ear including banding on the outside of pile body, the side of the anchor ear are provided with the grip block being in U-shape, the folder
It holds plate and the side of the anchor ear is provided at least one grip bolt, the grip bolt is threadedly coupled with grip block.
By using above-mentioned technical proposal, in construction, first by anchor ear banding in the outside of pile body, then by displacement sensor
It is placed in the opening of grip block；Then, by rotating grip bolt, so that the end of grip bolt is pushed against displacement sensor
Side wall on, displacement sensor and grip block can be fixed.Accordingly, with respect to the mode of original hand-held displacement sensor, lead to
The cooperation of anchor ear and grip block is crossed, the verticality after capable of guaranteeing displacement sensor installation effectively improves the reliable of measurement result
Property.
The utility model is further arranged to: one end that the grip bolt is placed in the grip block opening is provided with rubber
Blob of viscose.
By using above-mentioned technical proposal, the design of rubber block can reduce between grip bolt and displacement sensor
Abrasion effectively prevent grip bolt to damage displacement sensor.
The utility model is further arranged to: the rubber block side is provided with mounting groove, the end of the grip bolt
It is placed in the mounting groove, the outer wall side of the rubber block is provided with the threaded hole being connected to the mounting groove, the clamping
The end of bolt is provided through pin hole, and the threaded hole internal screw thread is connected with the pin shaft being plugged in the pin hole.
By using above-mentioned technical proposal, when the displacement sensor for needing to adapt to different size by replacement rubber block
When, pin shaft need to only be back-outed, rubber block can be removed from grip bolt.
The utility model is further arranged to: the pin shaft is connected with handwheel far from one end of the pin hole.
By using above-mentioned technical proposal, the design of handwheel can provide the position of force for pin shaft, so that the behaviour of pin shaft
It is more convenient to make.
The utility model is further arranged to: the anchor ear includes section in the first holder of semicircular arc and the second folder
The opening of seat, first holder and the second holder is oppositely arranged, and the both ends of first holder and the second holder pass through bolt
It is fixed.
By using above-mentioned technical proposal, in construction, the outer wall of the first holder and the second holder and pile body need to only be pasted
It closes, is clamped in pile body between the first holder and the second holder, then fix the first holder and the second holder by bolt
Realize the fixation of anchor ear and pile body.
The utility model is further arranged to: attachment base, the clamping are provided between the grip block and the first holder
The side of plate is fixed with the attachment base, and side of the attachment base far from grip block is detachably connected with first holder.
By using above-mentioned technical proposal, the setting of attachment base is capable of increasing the contact area of grip block and clip, so that
The installation of grip block is more stable；Meanwhile, it is capable to keep the installation and removal between grip block and anchor ear more convenient, be conducive to work
Make personnel by replacing grip block to adapt to the displacement sensor of different size.
The utility model is further arranged to: the attachment base towards the side of first holder be arcwall face.
By using above-mentioned technical proposal, the setting of arcwall face can be such that attachment base more steps up with the contact of the first holder
It is close, to effectively improve stability when attachment base and the installation of the first holder.
The utility model is further arranged to: the side of the attachment base towards first holder is provided with skewback, institute
It states and is provided with the skewed slot mutually chimeric with the skewback on the first holder.
By using above-mentioned technical proposal, under the mating reaction of skewback and skewed slot, attachment base can be limited and generated vertically
The offset in direction, so that the connection of attachment base and the first holder is more stable.
In conclusion the utility model has the advantage that
1, by the cooperation of anchor ear and grip block, it can guarantee the verticality after displacement sensor is installed, effectively improve survey
Measure the reliability of result；
2, by the setting of rubber block, the abrasion between grip bolt and displacement sensor can be reduced, effectively prevent pressing from both sides
Hold bolt failure displacement sensor；
3, by the setting of attachment base, it is capable of increasing the contact area of grip block and clip, so that the installation of grip block is more
Add stabilization.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is confined explosion's schematic diagram that the present embodiment highlights rubber block mounting structure；
Fig. 3 is the section view perspective view of the explosion that the present embodiment highlights skewback and skewed slot.
Description of symbols: 1, anchor ear；11, the first holder；12, the second holder；2, grip block；3, grip bolt；31, rubber
Blob of viscose；311, mounting groove；312, threaded hole；32, pin hole；33, pin shaft；34, handwheel；4, attachment base；41, skewback；5, arcwall face；
6, skewed slot.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of displacement measurement fixture for tubular pole static test, as shown in Figure 1, including anchor ear of the banding on the outside of pile body
1, the side of anchor ear 1 is connected with the grip block 2 being in U-shape, and grip block 2 is threaded at least one folder far from the side of anchor ear 1
Bolt 3 is held, the quantity of grip bolt 3 is preferably three in the present embodiment.
As shown in Figure 1, anchor ear 1 includes the first holder 11 and the second holder 12 that section is in semicircular arc, the first holder
11 and second the opening of holder 12 be oppositely arranged and be fitted on the outer wall of pile body, the two of the first holder 11 and the second holder 12
End is bolted.In construction, the first holder 11 and the second holder 12 need to be only bonded with the outer wall of pile body, press from both sides pile body
Tightly between the first holder 11 and the second holder 12, then passes through bolt and fix the first holder 11 and the second holder 12, Ji Keshi
The fixation of existing anchor ear 1 and pile body.
As shown in Figure 1, 2, attachment base 4 is provided between grip block 2 and the first holder 11, the side of grip block 2 is welded on
On attachment base 4, side of the attachment base 4 far from grip block 2 is fixed by bolt and the first holder 11.It can be increased by attachment base 4
The contact area of big grip block 2 and clip, so that the installation of grip block 2 is more stable；Meanwhile using the mounting means of bolt,
The installation and removal between grip block 2 and anchor ear 1 can be made more convenient, be conducive to staff by replacement grip block 2 come
Adapt to the displacement sensor of different size.
Further, as shown in Fig. 2, in order to keep attachment base 4 and the contact of the first holder 11 even closer, the company of raising
Stability when joint chair 4 and the first holder 11 are installed, in the present embodiment attachment base 4 towards the side of the first holder 11 be arcwall face
5。
As shown in Fig. 2, the side of attachment base 4 towards the first holder 11 is fixed there are two skewback 41, set on the first holder 11
It is equipped with the skewed slot 6 mutually chimeric with skewback 41, by the cooperation of skewback 41 and skewed slot 6, attachment base 4 can be limited and generate vertical direction
Offset so that attachment base 4 and the connection of the first holder 11 are more stable.
As shown in figure 3, one end that grip bolt 3 is placed in the opening of grip block 2 is connected with rubber block 31, pass through rubber block 31
The abrasion between grip bolt 3 and displacement sensor can be reduced, prevent grip bolt 3 from damaging displacement sensor.Specifically, rubber
The side that blob of viscose 31 is connect with grip bolt 3 is provided with mounting groove 311, and the end of grip bolt 3 is placed in mounting groove 311, rubber
The outer wall side of blob of viscose 31 is provided with the threaded hole 312 being connected to mounting groove 311, and the end of grip bolt 3 is provided through pin
Hole 32,312 internal screw thread of threaded hole are connected with the pin shaft 33 being plugged in pin hole 32.Therefore, when needs pass through replacement rubber block 31
When displacement sensor to adapt to different size, pin shaft 33 need to only be back-outed, rubber block 31 can be taken from grip bolt 3
Under.
Further, in order to keep the operation of pin shaft 33 more convenient, the one end of pin shaft 33 far from pin hole 32 in the present embodiment
It is fixed with handwheel 34.
It the course of work of the utility model and has the beneficial effect that: in construction, first by 1 banding of anchor ear in the outer of pile body
Side, then displacement sensor is placed in the opening of grip block 2；Then, by rotating grip bolt 3, so that rubber block 31 supports
It, can be fixed by displacement sensor and grip block 2 tightly on the side wall of displacement sensor.
To sum up, the measurement method relative to original hand-held displacement sensor can by the cooperation of anchor ear 1 and grip block 2
Verticality after guaranteeing displacement sensor installation, effectively improves the reliability of measurement result.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of displacement measurement fixture for tubular pole static test, it is characterised in that: including anchor ear of the banding on the outside of pile body
(1), the side of the anchor ear (1) is provided with the grip block (2) being in U-shape, the grip block (2) far from the anchor ear (1) one
Side is provided at least one grip bolt (3), and the grip bolt (3) is threadedly coupled with grip block (2).
2. a kind of displacement measurement fixture for tubular pole static test according to claim 1, it is characterised in that: the folder
It holds one end that bolt (3) is placed in the grip block (2) opening and is provided with rubber block (31).
3. a kind of displacement measurement fixture for tubular pole static test according to claim 2, it is characterised in that: the rubber
Blob of viscose (31) side is provided with mounting groove (311), and the end of the grip bolt (3) is placed in the mounting groove (311), described
The outer wall side of rubber block (31) is provided with the threaded hole (312) being connected to the mounting groove (311), the grip bolt (3)
End be provided through pin hole (32), threaded hole (312) internal screw thread is connected with the pin being plugged in the pin hole (32)
Axis (33).
4. a kind of displacement measurement fixture for tubular pole static test according to claim 3, it is characterised in that: the pin
Axis (33) is connected with handwheel (34) far from the one end of the pin hole (32).
5. a kind of displacement measurement fixture for tubular pole static test according to claim 1, it is characterised in that: described armful
Hoop (1) includes the first holder (11) and the second holder (12) that section is in semicircular arc, first holder (11) and the second folder
The opening of seat (12) is oppositely arranged, and the both ends of first holder (11) and the second holder (12) are bolted.
6. a kind of displacement measurement fixture for tubular pole static test according to claim 5, it is characterised in that: the folder
It holds and is provided with attachment base (4) between plate (2) and the first holder (11), the side and the attachment base (4) of the grip block (2) are solid
Fixed, the attachment base (4) is detachably connected far from the side of grip block (2) with first holder (11).
7. a kind of displacement measurement fixture for tubular pole static test according to claim 6, it is characterised in that: the company
Joint chair (4) towards the side of first holder (11) be arcwall face (5).
8. a kind of displacement measurement fixture for tubular pole static test according to claim 6, it is characterised in that: the company
The side of joint chair (4) towards first holder (11) is provided with skewback (41), is provided on first holder (11) and institute
State the skewed slot (6) that skewback (41) is mutually fitted into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822007126.8U CN209368904U (en) | 2018-11-30 | 2018-11-30 | A kind of displacement measurement fixture for tubular pole static test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822007126.8U CN209368904U (en) | 2018-11-30 | 2018-11-30 | A kind of displacement measurement fixture for tubular pole static test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209368904U true CN209368904U (en) | 2019-09-10 |
Family
ID=67834682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822007126.8U Expired - Fee Related CN209368904U (en) | 2018-11-30 | 2018-11-30 | A kind of displacement measurement fixture for tubular pole static test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209368904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827373A (en) * | 2020-07-10 | 2020-10-27 | 广东省建设工程质量安全检测总站有限公司 | Remote detection system for static load test |
| CN117587866A (en) * | 2024-01-16 | 2024-02-23 | 浙江正泰新能源开发有限公司 | Photovoltaic power plant on water and pile foundation subsides detecting system thereof |
-
2018
- 2018-11-30 CN CN201822007126.8U patent/CN209368904U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827373A (en) * | 2020-07-10 | 2020-10-27 | 广东省建设工程质量安全检测总站有限公司 | Remote detection system for static load test |
| CN111827373B (en) * | 2020-07-10 | 2022-02-08 | 广东省建设工程质量安全检测总站有限公司 | Remote detection system for static load test |
| CN117587866A (en) * | 2024-01-16 | 2024-02-23 | 浙江正泰新能源开发有限公司 | Photovoltaic power plant on water and pile foundation subsides detecting system thereof |
| CN117587866B (en) * | 2024-01-16 | 2024-04-16 | 浙江正泰新能源开发有限公司 | Photovoltaic power plant on water and pile foundation subsides detecting system thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209368904U (en) | A kind of displacement measurement fixture for tubular pole static test | |
| CN209639847U (en) | A kind of New temperature sensor | |
| KR20120079283A (en) | Length measuring device of battery | |
| CN203432564U (en) | Valve core displacement measuring device | |
| CN214747934U (en) | Three-in-one multifunctional geotechnical engineering monitoring device | |
| CN215297635U (en) | Plug life test device for charging connection device | |
| CN213122043U (en) | New energy battery test fixture | |
| CN212031133U (en) | Plastic ribbon tensile strength detection device | |
| CN213068439U (en) | Bolt strength detection equipment | |
| CN211013836U (en) | Dull and stereotyped load test appearance of building engineering | |
| CN209570449U (en) | A kind of wire rod measurer for pulling force | |
| CN203177879U (en) | Quick support frame | |
| CN208587698U (en) | The fixed device of displacement meter in a kind of experiment of civil engineering structure | |
| CN207102674U (en) | The self-service rack for test tube heightened | |
| CN206848154U (en) | A kind of photoelectric property measurement apparatus | |
| CN203489864U (en) | Clamp used for detecting nut | |
| CN217879349U (en) | Needle seat for adjusting horizontal angle of probe | |
| CN213632950U (en) | Road construction engineering quality detection device | |
| CN207882315U (en) | A kind of four direction needle points insertion fixing devices of cantilever probe | |
| CN219830238U (en) | Leak protection check out test set of vanadium redox flow battery jar body | |
| CN210567413U (en) | Instrument mounting structure convenient to installation | |
| CN215719426U (en) | Electric pressure test pump detection tool | |
| CN221056038U (en) | High altitude hanging flower basket stability detection device | |
| CN209102311U (en) | Ring rigidity testing machine | |
| CN208284749U (en) | A kind of electric car intelligent charging mouth protecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 |