CN209723064U - A kind of foundation pile dead-load detection device - Google Patents
A kind of foundation pile dead-load detection device Download PDFInfo
- Publication number
- CN209723064U CN209723064U CN201920210230.9U CN201920210230U CN209723064U CN 209723064 U CN209723064 U CN 209723064U CN 201920210230 U CN201920210230 U CN 201920210230U CN 209723064 U CN209723064 U CN 209723064U
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- bar
- fixedly connected
- fixed
- bottom end
- pedestal
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a kind of foundation pile dead-load detection devices, including pedestal, pedestal top two sides are symmetrically fixedly mounted there are two the first U-shaped bar, sliding has several first sleeves on first U-shaped bar, the first clamping screw is bolted on first sleeve side wall, there are two the first U-shaped bar and two the second U-shaped bars by being arranged on pedestal for the present apparatus, pass through being used cooperatively for first sleeve and second sleeve, it rotates the first clamping screw and the second clamping screw is fixed, this ensure that the stability of foundation pile, and it is provided with multiple second fixed links and the first fixed link, can multiple foundation piles be fixed and be detected simultaneously in this way, fixation between multiple foundation piles is independent of each other, both the working time has been saved, it indirectly improves work efficiency again, pass through hydraulic cylinder, fixed plate, scale bar, load bearing spring and bearing plate are used cooperatively , the measurement that thus can be very good to complete the present apparatus uses, and simple to operate, convenient for observation, stability is high.
Description
Technical field
The utility model relates to foundation pile dead-load detection fields, and in particular to a kind of foundation pile dead-load detection device.
Background technique
Apply vertical pressure step by step at the top of test pile, the sedimentation that observation stake top portion generates at any time is corresponding single to determine
The test method of stake vertical compression bearing capacity is called static test.
Existing foundation pile dead-load detection device mostly uses greatly jack upper ends load carrier, and the heap on load carrier
The counterweight cement block for putting specified weight, completes the detection of foundation pile, but needs the compartment time that will increase the cement block of constant weight,
The weight of each cement block requires precise measurement, and the observation of existing device is indefinite, and stability is insufficient, in addition
Existing device can only measure one by one, affect the efficiency of detection.
Utility model content
To solve the above problems, the utility model provides a kind of foundation pile dead-load detection device.
The utility model is achieved through the following technical solutions:
A kind of foundation pile dead-load detection device, including pedestal, pedestal top two sides are symmetrically fixedly mounted there are two the first U
Type bar, sliding has several first sleeves on the first U-shaped bar, is bolted with the first locking screw on the first sleeve side wall
Bolt, the other two sides of pedestal are symmetrically fixedly mounted there are two the second U-shaped bar, on the second U-shaped bar sliding have several the
Two sleeves, are bolted with the second clamping screw on the second sleeve side wall, between two first sleeves that every two is oppositely arranged
It is fixedly connected with the first fixed link, is fixedly connected with the second fixed link, institute between two second sleeves that every two is oppositely arranged
State the second fixed link and the first fixed link be arranged in a crossed manner, the pedestal is equipped with through slot, the through slot in two the first U-shaped bars and
Between two the second U-shaped bars, pedestal top four corners have been respectively fixedly connected with support rod, four supporting bar top tops point
It is not fixedly connected with mounting plate bottom end four corners, mounting plate bottom end centre is fixedly installed with hydraulic cylinder, the hydraulic cylinder
Piston rod bottom end is fixedly connected with sliding bar top, and the hydraulic cylinder is arranged right below fixed plate, and the sliding bar bottom end passes through
Fixed plate is fixedly connected with block top, and the fixed plate two sides are respectively inserted with the scale bar that can be slided, the scale bar
Top is fixedly installed with limited block, and scale bar bottom end passes through fixed plate and is fixedly connected with bearing plate top, the scale bar
On be cased with load bearing spring, the load bearing spring top is fixedly connected with fixed plate bottom end, the load bearing spring bottom end and bearing plate
Top is fixedly connected, and the fixed plate side is fixedly installed with pointer, and mounting plate bottom end side is fixedly installed with graduated scale,
Scale on the pointer face graduated scale, bearing plate top two sides have been respectively fixedly connected with multiple inserted links, the inserted link
Tapered shape, the inserted link top are semi-spherical shape, are socketed with counterweight ring on the inserted link.
Preferably, the hydraulic cylinder is connect by pipeline with hydraulic station.
Preferably, the pedestal is fixedly connected by welding with support rod.
Preferably, the described first U-shaped bar height is greater than the second U-shaped bar height 5-6cm.
Compared with prior art, the beneficial effects of the utility model are: the present apparatus by pedestal be arranged there are two
First U-shaped bar and two the second U-shaped bars, by being used cooperatively for first sleeve and second sleeve, the first clamping screw of rotation and
Second clamping screw is fixed, this ensure that the stability of foundation pile, and be provided with multiple second fixed links and first and consolidate
Fixed pole can be fixed and detect to multiple foundation piles simultaneously in this way, and the fixation between multiple foundation piles is independent of each other, and both saves
Working time, and indirectly improve work efficiency, pass through matching for hydraulic cylinder, fixed plate, scale bar, load bearing spring and bearing plate
It closes and uses, the measurement that thus can be very good to complete the present apparatus uses, and simple to operate, convenient for observation, stability is high.
Detailed description of the invention
Fig. 1 is the structure chart of structure described in the utility model；
Fig. 2 is the top view of pier described in the utility model.
In figure: pedestal 1, the first U-shaped bar 2, first sleeve 3, the first clamping screw 4, the first fixed link 5, support rod 6, peace
Loading board 7, sliding bar 9, block 10, fixed plate 11, limited block 12, scale bar 13, load bearing spring 14, pointer 15, is carved hydraulic cylinder 8
Spend ruler 16, bearing plate 17, inserted link 18, counterweight ring 19, through slot 20, the second U-shaped bar 21, second sleeve 22, the second clamping screw 23,
Second fixed link 24.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
As shown in Figure 1 and Figure 2, a kind of foundation pile dead-load detection device, including pedestal 1, the 1 top two sides of pedestal are symmetrically solid
Dingan County's dress is there are two the first U-shaped bar 2, and sliding has several first sleeves 3,3 side of first sleeve on the first U-shaped bar 2
It is bolted with the first clamping screw 4 on wall, the other two sides of the pedestal 1 are symmetrically fixedly mounted there are two the second U-shaped bar 21, and described the
Sliding has several second sleeves 22 on two U-shaped bars 21, is bolted with the second clamping screw 23 on 22 side wall of second sleeve,
It is fixedly connected with the first fixed link 5 between two first sleeves 3 that every two is oppositely arranged, be oppositely arranged two of every two
The second fixed link 24 is fixedly connected between second sleeve 22, second fixed link 24 and the first fixed link 5 are arranged in a crossed manner,
The pedestal 1 is equipped with through slot 20, and the through slot 20 is between two the first U-shaped bars 2 and two the second U-shaped bars 21, the bottom
1 top four corners of seat have been respectively fixedly connected with support rod 6, four 6 top tops of support rod respectively with 7 bottom end four corners of mounting plate
It is fixedly connected, the 7 bottom end centre of mounting plate is fixedly installed with hydraulic cylinder 8, the 8 piston rod bottom end of hydraulic cylinder and sliding
9 top of bar is fixedly connected, and the hydraulic cylinder 8 is arranged right below fixed plate 11, and 9 bottom end of sliding bar passes through fixed plate 11 and gear
10 top of block is fixedly connected, and respectively inserted with the scale bar 13 that can be slided, the scale bar 13 is pushed up for 11 two sides of fixed plate
End is fixedly installed with limited block 12, and 13 bottom end of scale bar passes through fixed plate 11 and is fixedly connected with 17 top of bearing plate, described
Load bearing spring 14 is cased on scale bar 13,14 top of load bearing spring is fixedly connected with 11 bottom end of fixed plate, the load-bearing bullet
14 bottom end of spring is fixedly connected with 17 top of bearing plate, and 11 side of fixed plate is fixedly installed with pointer 15,7 bottom of mounting plate
End side is fixedly installed with graduated scale 16, the scale on the 15 face graduated scale 16 of pointer, the 17 top two sides of bearing plate
Multiple inserted links 18, the tapered shape of the inserted link 18 are respectively fixedly connected with, 18 top of inserted link is semi-spherical shape, described to insert
Counterweight ring 19 is socketed on bar 18.
The hydraulic cylinder 8 is connect by pipeline with hydraulic station.
The pedestal 1 is fixedly connected by welding with support rod 6.
First U-shaped 2 height of bar is greater than the second U-shaped 21 height 5-6cm of bar.
The present apparatus: being placed in the measured zone of profession by working principle first, the foundation pile measured will be needed to be placed on logical
In slot 20, two opposite first sleeves 3 of two the first U-shaped bars 2 casees are adjusted, in this way by first fixed link 5 and foundation pile
Side fitting, then adjusts two opposite first sleeves 3 again, and another first fixed link 5 and the other side of foundation pile are pasted
It closes, similarly, adjusts the second sleeve 22 on the second U-shaped bar 21, be bonded the second fixed link 24 with foundation pile side wall, adjusted
Bi Hou, rotates the first clamping screw 4 and the second clamping screw 23 is fixed, this ensure that the stability of foundation pile, Er Qieshe
Multiple second fixed links 24 and the first fixed link 5 are equipped with, can multiple foundation piles are fixed and be detected simultaneously in this way, Duo Geji
Fixation between stake is independent of each other, and has not only saved the working time, but also indirectly improve work efficiency, at this time on counterweight ring 19
It is inserted in counterweight ring 19, when detecting small-sized foundation pile in this way, can be carried out by counterweight ring 19, and counterweight ring 19 can also be tested
Whether the quality of foundation pile is qualified, detects the dead-load detection whether foundation pile is able to carry out next step with this, block 10 prevents load-bearing
The whereabouts of plate 17 causes the first U-shaped bar 2 and the second fixed link 24 to damage, and starts hydraulic cylinder 8 at this time, and such sliding bar 9 starts to slide,
8 piston rod of hydraulic cylinder pushes the decline of fixed plate 11 in this way, can accurately observe pressure value by pointer 15, pressure at this time
Force value is provided by two load bearing springs 14, after reaching the elementary step, is maintained pressure inconvenient, is recorded the scale on scale bar 13,
With after a period of time, foundation pile is due to pressure sinkage, and at this time due to the elastic force of load bearing spring 14, fixed plate 11 is to moving up
It is dynamic, the scale of scale bar 13 is recorded at this time, and present scale, the as sagging depth of foundation pile are subtracted with scale just now, by
Step increases pressure, and observes and records in time, and the measurement that thus can be very good to complete the present apparatus uses, simple to operate,
Convenient for observation, stability is high.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of foundation pile dead-load detection device, including pedestal (1), it is characterised in that: pedestal (1) the top two sides are symmetrically fixed
Installation is there are two the first U-shaped bar (2), and sliding has several first sleeves (3), the first sleeve on the first U-shaped bar (2)
(3) be bolted on side wall the first clamping screw (4), the pedestal (1) in addition two sides is symmetrically fixedly mounted there are two the second U-shaped bar
(21), sliding has several second sleeves (22) on the described second U-shaped bar (21), is bolted on second sleeve (22) side wall
Second clamping screw (23) is fixedly connected with the first fixed link (5) between two first sleeves (3) that every two is oppositely arranged,
It is fixedly connected with the second fixed link (24) between two second sleeves (22) that every two is oppositely arranged, second fixed link
(24) arranged in a crossed manner with the first fixed link (5), the pedestal (1) is equipped with through slot (20), and the through slot (20) is in two the first U
Between type bar (2) and two the second U-shaped bars (21), pedestal (1) top four corners have been respectively fixedly connected with support rod (6),
Four support rod (6) top tops are fixedly connected with mounting plate (7) bottom end four corners respectively, mounting plate (7) the bottom end center
Place is fixedly installed with hydraulic cylinder (8), and hydraulic cylinder (8) the piston rod bottom end is fixedly connected with sliding bar (9) top, described hydraulic
Cylinder (8) is arranged right below fixed plate (11), and sliding bar (9) bottom end passes through the fixed company in fixed plate (11) and block (10) top
It connects, fixed plate (11) two sides are respectively inserted with the scale bar (13) that can be slided, the fixed peace in scale bar (13) top
Equipped with limited block (12), scale bar (13) bottom end passes through fixed plate (11) and is fixedly connected with bearing plate (17) top, described
It is cased on scale bar (13) load bearing spring (14), load bearing spring (14) top is fixedly connected with fixed plate (11) bottom end, institute
It states load bearing spring (14) bottom end to be fixedly connected with bearing plate (17) top, fixed plate (11) side is fixedly installed with pointer
(15), mounting plate (7) the bottom end side is fixedly installed with graduated scale (16), on pointer (15) the face graduated scale (16)
Scale, bearing plate (17) the top two sides have been respectively fixedly connected with multiple inserted links (18), the tapered shape of the inserted link (18), institute
Stating inserted link (18) top is semi-spherical shape, is socketed with counterweight ring (19) on the inserted link (18).
2. a kind of foundation pile dead-load detection device according to claim 1, it is characterised in that: the hydraulic cylinder (8) passes through pipe
Road is connect with hydraulic station.
3. a kind of foundation pile dead-load detection device according to claim 1, it is characterised in that: the pedestal (1) and support rod
(6) it is fixedly connected by welding.
4. a kind of foundation pile dead-load detection device according to claim 1, it is characterised in that: first U-shaped bar (2) height
Bar (21) height 5-6cm U-shaped greater than second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210230.9U CN209723064U (en) | 2019-02-19 | 2019-02-19 | A kind of foundation pile dead-load detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210230.9U CN209723064U (en) | 2019-02-19 | 2019-02-19 | A kind of foundation pile dead-load detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209723064U true CN209723064U (en) | 2019-12-03 |
Family
ID=68683333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920210230.9U Expired - Fee Related CN209723064U (en) | 2019-02-19 | 2019-02-19 | A kind of foundation pile dead-load detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209723064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111337284A (en) * | 2020-03-27 | 2020-06-26 | 黄五月 | On-site detection device and detection method for building main body structure |
| CN113252363A (en) * | 2021-06-01 | 2021-08-13 | 美自达机车(徐州)有限公司 | Load bearing testing device for rear luggage carrier of electric vehicle |
-
2019
- 2019-02-19 CN CN201920210230.9U patent/CN209723064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111337284A (en) * | 2020-03-27 | 2020-06-26 | 黄五月 | On-site detection device and detection method for building main body structure |
| CN113252363A (en) * | 2021-06-01 | 2021-08-13 | 美自达机车(徐州)有限公司 | Load bearing testing device for rear luggage carrier of electric vehicle |
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| 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: 20191203 Termination date: 20210219 |