CN207987996U - A kind of extraction-resistant behavior detection device of pile foundation construction - Google Patents
A kind of extraction-resistant behavior detection device of pile foundation construction Download PDFInfo
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- CN207987996U CN207987996U CN201820331631.5U CN201820331631U CN207987996U CN 207987996 U CN207987996 U CN 207987996U CN 201820331631 U CN201820331631 U CN 201820331631U CN 207987996 U CN207987996 U CN 207987996U
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- pile foundation
- extraction
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- screw
- top case
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000000605 extraction Methods 0.000 title claims abstract description 16
- 230000003028 elevating effect Effects 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 229910000576 Laminated steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of extraction-resistant behavior detection devices of pile foundation construction, including top case, support leg, support case, elevating lever, right clamping plate and left clamp, the top case inner cavity is slided up and down equipped with upper backup pad, it is additionally provided with lower supporting plate in the top case, pressure sensor is equipped between lower supporting plate and upper backup pad, the both ends bottom of the upper backup pad is installed with elevating lever respectively, and the bottom end sliding of the elevating lever with the top of the support case through being fixedly connected after the bottom plate of the top case.The utility model is simple and reasonable, and extraction-resistant behavior detection, and using flexible can be carried out to pile foundation, applied widely.
Description
Technical field
The utility model is related to piling Technology field, the extraction-resistant behavior detection device of specifically a kind of pile foundation construction.
Background technology
Pile foundation construction refers to building foundation construction process.Pile foundation is made of stake and pile framing.The construction method of pile foundation point
For prefabricated pile and bored concrete pile two major classes.Pile-driving method it is selected, in addition to according to other than engineering geological condition, it is also contemplated that the class of stake
Type, section, length, space enrironment and design requirement.
The detection of pile foundation anti-pulling capacity is construction project design and the acceptance of work, at present the anti-pulling capacity detection of pile foundation
Typically by detect stake main reinforcement or fill core reinforcement welding on pressure-bearing steel plate, pass through convert bar connecting to jack on holding
Laminated steel, is jacked by jack and applies uplift load, and this device keeps every reinforcing bar uniform stressed, fusion length big as possible
In 20 times of bar diameters, it is ensured that weld seam is intact during anti-dial.
But the big weight of pile foundation extraction-resistant behavior detection device volume in currently available technology is big.Inconvenience is used,
And inconvenience grips pile foundation, and it is inflexible for use, it cannot meet using needs.
Utility model content
The purpose of this utility model is to provide a kind of extraction-resistant behavior detection devices of pile foundation construction, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of extraction-resistant behavior detection device of pile foundation construction, including top case, support leg, support case, elevating lever, right clamping plate and
The bottom end quadrangle of left clamp, the top case is fixedly welded with support leg, and the top case inner cavity is slided up and down equipped with upper backup pad,
It is additionally provided with lower supporting plate in the top case, pressure sensor is equipped between lower supporting plate and upper backup pad, the upper backup pad
Both ends bottom is installed with elevating lever respectively, the bottom end sliding of the elevating lever through after the bottom plate of the top case with it is described
The top of support case is fixedly connected；The intracavity bottom of the top case is installed with fixed plate, and the equal level in both sides of fixed plate is set
It is equipped with electric pushrod, the end of two electric pushrods is both provided with guide runner, and the top of two guide runners is equipped with guiding
The bottom end of pulley, the lower supporting plate is arranged with two guide bases, and two leading blocks are slided respectively set on described in two
On the inclined surface of guide base；Left chamber is offered inside the left side of the support case, rotating turret is equipped with a left side in the left chamber
Lead screw horizontally slips equipped with left slider in the left chamber, and left slider is connected through a screw thread mode and is set in left screw, described
Left clamp is fixedly connected on by the strut that its top is arranged on left slider；Right chamber is offered inside the right side of the support case
Room, rotating turret is equipped with right screw in the right chamber, horizontally slips equipped with right sliding block in the right chamber, right sliding block passes through screw thread
Connection type is set in right screw, and the right clamping plate is fixedly connected on by the strut that its top is arranged on right sliding block.
Preferably, display screen and control button are respectively arranged on the front side board of the top case.
Preferably, the left end of the left screw is installed with left hand wheel, and the right end of the right screw is fixedly mounted on the right side
Handwheel.
Preferably, guide channel is offered on the bottom plate of the left chamber and right chamber, the strut, which horizontally slips, to be passed through
It is through at setting in the guide channel.
Preferably, the inner wall surface of the right clamping plate and left clamp is both provided with non-slip mat.
Compared with prior art, the utility model has the beneficial effects that：
The utility model pushes leading block in guide base by controlling the elongation or shortening of electric pushrod
It is slided on inclined surface, to realize that the height of support case is adjusted；By controlling left hand wheel and right hand wheel respectively, and then adjust left folder
The position of plate and right clamping plate so that left clamp and right clamping plate are respectively clamped the both sides of pile foundation, to further realize stake
The fixation of base, by the amount of feeding of independent control right clamping plate and left clamp, use is more flexible, and conveniently to stake of different shapes
Base is gripped, applied widely；During lower supporting plate moves upwards, the pressure that pressure sensor is subject to gradually increases
Greatly, and pressure data is shown by display screen.In conclusion whole device is simple and reasonable, pile foundation can be carried out
Extraction-resistant behavior detects, and using flexible, applied widely.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the internal structure schematic diagram of top case in the utility model.
Fig. 3 is the internal structure schematic diagram of clamping device in the utility model.
In figure：1- top cases, 2- support legs, 3- display screens, 4- control buttons, 5- support casees, 6- elevating levers, the right clamping plates of 7-,
8- left clamps, 9- non-slip mats, 10- left hand wheels, 11- right hand wheels, 12- left sliders, the right sliding blocks of 13-, 14- left chamber, 15- right chambers
Room, 16- right screws, 17- left screws, 18- guide channels, 19- pressure sensors, 20- upper backup pads, 21- lower supporting plates, 22-
Guide base, 23- fixed plates, 24- electric pushrods, 25- guide runners, 26- leading blocks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of extraction-resistant behavior detection device of pile foundation construction, including top
Case 1, support leg 2, support case 5, elevating lever 6, right clamping plate 7 and left clamp 8, the bottom end quadrangle of the top case 1 are fixedly welded with
In the support leg 2 that vertical direction is arranged, display screen 3 and control button 4 are respectively arranged on the front side board of the top case 1；It is described
1 inner cavity of top case is slided up and down equipped with upper backup pad 20, and lower supporting plate 21, lower supporting plate 21 and upper branch are additionally provided in the top case 1
Pressure sensor 19 is equipped between fagging 20, the both ends bottom of the upper backup pad 20 is installed with respectively to be set in vertical direction
The elevating lever 6 set, the bottom end sliding of the elevating lever 6 is through solid with the top of the support case 5 after the bottom plate of the top case 1
Fixed connection；The intracavity bottom of the top case 1 is installed with fixed plate 23, and the both sides of fixed plate 23 are horizontally disposed electronic push away
The end of bar 24, two electric pushrods 24 is both provided with guide runner 25, and the top of two guide runners 25 is equipped with guiding and slides
The bottom end of wheel 26, the lower supporting plate 21 is arranged with two guide bases 22, and two leading blocks 26 slide respectively is set to two
On the inclined surface of a guide base 22；The top sliding of the elevating lever 6 is arranged through the lower supporting plate 21.
Left chamber 14 is offered inside the left side of the support case 5, rotating turret is equipped with left screw 17 in the left chamber 14,
It being horizontally slipped in the left chamber 14 equipped with left slider 12, left slider 12 is connected through a screw thread mode and is set in left screw 17,
The left end of the left screw 17 is installed with left hand wheel 10, and the left clamp 8 is fixedly connected by the strut that its top is arranged
On left slider 12, drives left screw 17 to rotate using left hand wheel 10, position of the left slider 12 in left chamber 14 can be adjusted,
To adjust the position of left clamp 8.
Right chamber 15 is offered inside the right side of the support case 5, rotating turret is equipped with right screw 16 in the right chamber 15,
It being horizontally slipped in the right chamber 15 equipped with right sliding block 13, right sliding block 13 is connected through a screw thread mode and is set in right screw 16,
The right end of the right screw 16 is fixedly mounted on right hand wheel 11, and the strut that the right clamping plate 7 is arranged by its top is fixedly connected
On right sliding block 13, drives right screw 16 to rotate using right hand wheel 11, position of the right sliding block 13 in right chamber 15 can be adjusted,
To adjust the position of right clamping plate 7.
Guide channel 18 is offered on the bottom plate of the left chamber 14 and right chamber 15, the strut, which horizontally slips, to be run through
In setting in the guide channel 18；The inner wall surface of the right clamping plate 7 and left clamp 8 is both provided with non-slip mat 9.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
The utility model pushes leading block 26 being oriented to base by controlling the elongation or shortening of electric pushrod 24
It is slided on the inclined surface of seat 22, and then adjusts the height of upper backup pad 20 and lower supporting plate 21 in top case 1, to realize support
The height of case 5 is adjusted, and when needing the extraction-resistant behavior of detection of pier foundation, which is placed on above pile foundation, and support case 5 is set
In the surface of pile foundation, the height of support case 5 is adjusted, facilitates right clamping plate 7 and left clamp 8 to grip pile foundation, then leads to
Control left hand wheel 10 and right hand wheel 11 respectively are crossed, and then adjusts the position of left clamp 8 and right clamping plate 7 so that left clamp 8 and right folder
Plate 7 is respectively clamped the both sides of pile foundation, to further realize the fixation of pile foundation, passes through the right clamping plate 7 of independent control and a left side
The amount of feeding of clamping plate 8, use is more flexible, and is conveniently gripped to pile foundation of different shapes, applied widely, later
Electric pushrod 24 is controlled to extend so that lower supporting plate 21 moves upwards, during lower supporting plate 21 moves upwards, pressure sensor
19 pressure being subject to gradually increase, and pressure data is shown by display screen 3.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of extraction-resistant behavior detection device of pile foundation construction, including top case（1）, support leg（2）, support case（5）, elevating lever
（6）, right clamping plate（7）And left clamp（8）, characterized in that the top case（1）Bottom end quadrangle be fixedly welded with support leg（2）,
The top case（1）Inner cavity is slided up and down equipped with upper backup pad（20）, the top case（1）Inside it is additionally provided with lower supporting plate（21）, lower branch
Fagging（21）With upper backup pad（20）Between be equipped with pressure sensor（19）, the upper backup pad（20）Both ends bottom it is solid respectively
Dingan County is equipped with elevating lever（6）, the elevating lever（6）Bottom end sliding through the top case（1）Bottom plate after with the support
Case（5）Top be fixedly connected；The top case（1）Intracavity bottom be installed with fixed plate（23）, fixed plate（23）Two
Side is horizontally disposed electric pushrod（24）, two electric pushrods（24）End be both provided with guide runner（25）, two are led
To sliding block（25）Top be equipped with leading block（26）, the lower supporting plate（21）Bottom end be arranged with two guide bases
（22）, two leading blocks（26）Sliding is set to two guide bases respectively（22）Inclined surface on；The support case（5）
Left side inside offer left chamber（14）, the left chamber（14）Interior rotating turret is equipped with left screw（17）, the left chamber
（14）It inside horizontally slips equipped with left slider（12）, left slider（12）The mode of being connected through a screw thread is set in left screw（17）On, institute
State left clamp（8）The strut being arranged by its top is fixedly connected on left slider（12）On；The support case（5）Right side inside
Offer right chamber（15）, the right chamber（15）Interior rotating turret is equipped with right screw（16）, the right chamber（15）It slides interior left and right
It is dynamic to be equipped with right sliding block（13）, right sliding block（13）The mode of being connected through a screw thread is set in right screw（16）On, the right clamping plate（7）It is logical
The strut for crossing the setting of its top is fixedly connected on right sliding block（13）On.
2. a kind of extraction-resistant behavior detection device of pile foundation construction according to claim 1, characterized in that the top case（1）
Front side board on be respectively arranged with display screen（3）And control button（4）.
3. a kind of extraction-resistant behavior detection device of pile foundation construction according to claim 1, characterized in that the left screw
（17）Left end be installed with left hand wheel（10）, the right screw（16）Right end be fixedly mounted on right hand wheel（11）.
4. a kind of extraction-resistant behavior detection device of pile foundation construction according to claim 1, characterized in that the left chamber
（14）And right chamber（15）Bottom plate on offer guide channel（18）, the strut horizontally slips to be led to through described be oriented to
Road（18）Interior setting.
5. a kind of extraction-resistant behavior detection device of pile foundation construction according to claim 1, characterized in that the right clamping plate
（7）And left clamp（8）Inner wall surface be both provided with non-slip mat（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820331631.5U CN207987996U (en) | 2018-03-12 | 2018-03-12 | A kind of extraction-resistant behavior detection device of pile foundation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820331631.5U CN207987996U (en) | 2018-03-12 | 2018-03-12 | A kind of extraction-resistant behavior detection device of pile foundation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207987996U true CN207987996U (en) | 2018-10-19 |
Family
ID=63827667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820331631.5U Expired - Fee Related CN207987996U (en) | 2018-03-12 | 2018-03-12 | A kind of extraction-resistant behavior detection device of pile foundation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207987996U (en) |
-
2018
- 2018-03-12 CN CN201820331631.5U patent/CN207987996U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |