CN208748717U - A kind of building pile foundation dead-load detection device - Google Patents
A kind of building pile foundation dead-load detection device Download PDFInfo
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- CN208748717U CN208748717U CN201821468166.6U CN201821468166U CN208748717U CN 208748717 U CN208748717 U CN 208748717U CN 201821468166 U CN201821468166 U CN 201821468166U CN 208748717 U CN208748717 U CN 208748717U
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Abstract
The utility model relates to a kind of building pile foundation dead-load detection devices, belong to architecture foundation pile detection technique field, solves the technical issues of baseline rod in the prior art undertakes partial action power and reduces electronic scale measurement accuracy, including test pile, protection board, bearing plate, jack, electronic scale, H profile steel, girder, protection board offers clamping groove close to the side of test pile, bearing plate is provided with level meter far from the side of protection board, and it is provided between protection board and bearing plate and makes the Level tune component of its holding level for adjusting bearing plate, bearing plate offers installation groove compatible with jack far from the side of protection board, and at least three clamping components for clamping jack is arranged at intervals with along test pile circumferencial direction on bearing plate.Jack is fixed on bearing plate by installation groove and clamping component, can not only guarantee that jack will not shift, while not influencing the measurement of electronic scale by the building pile foundation dead-load detection device of the utility model.
Description
Technical field
The utility model relates to architecture foundation pile detection technique field, in particular to a kind of building pile foundation dead-load detection device.
Background technique
For the quality for guaranteeing architectural engineering, carrying out detection to the bearing capacity of ground, pile foundation in building construction process is
It is essential.Currently, static test is a kind of generally acknowledged method of detection of pier foundation vertical bearing capacity, this method is most intuitively and most
Reliably, traditional pile measurement device uses one piece of bearing plate, on bearing plate plus gravity plate, and the weight of every piece of gravity plate
Amount be it is identical, by the way that muti-piece gravity plate is added, judges that pile foundation bears how many pressure, but muti-piece gravity plate be added
When, since discontinuity deviates jack frequent occurrence, the accuracy of electronic scale measurement is not only influenced, but also be easy broken
Bad pile foundation.
Currently, the patent document that authorized announcement date is 2018.01.19, Authorization Notice No. is CN206902776U discloses
A kind of building pile foundation dead-load detection device, including test pile, jack, electronic scale and girder, test pile deeply inject ground in, and with ground
Face is fixed together, and test pile is equipped with fixing clamp, and fixing clamp is fixedly connected with test pile top, and fixing clamp is equipped with very heavy
Top, jack are connect by pipeline with oil pressure pump, and oil pressure pump is set on the ground, and ground is equipped with baseline rod, baseline rod and ground
It being fixedly connected, pressure gauge is connected on oil pressure pump, jack top is equipped with a pair of parallel steel plate, is equipped with electronic scale between steel plate,
Steel plate top is equipped with I-steel, and I-steel top is equipped with girder, connects between I-steel and girder, between girder and ground
Equipped with fixing seat, support rod is equipped between fixing seat, girder top is equipped with column and gravity plate, leads between girder at the top of column
Connecting rod connection is crossed, gravity plate and girder connect.The building pile foundation dead-load detection device, although with baseline rod to jack
Fixed effect is played, guarantees that jack will not tilt when being under pressure, but since jack is fixed on baseline rod
On, and baseline rod fixes on the ground, baseline rod assumes responsibility for partial action power, to reduce the accuracy of electronic scale measurement.
Utility model content
The purpose of this utility model is to provide a kind of building pile foundation dead-load detection devices, are held by the way that jack to be fixed on
On pressing plate, it can not only guarantee that jack will not shift, while not influencing the measurement of electronic scale.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of building pile foundation dead-load detection device is inserted into the test pile in ground and being fixedly connected with the ground including bottom end deeply,
The top of the test pile is disposed with protection board, bearing plate, jack, electronic scale, H profile steel, girder, and the jack passes through
Pipeline is connected with oil pressure pump, is provided with pressure gauge on the oil pressure pump, the girder far from be provided on the side of H profile steel and its
The both ends of the gravity plate of contact connectio, the girder are symmetrically arranged with multiple support components in the side far from gravity plate, described
Protection board offers clamping groove compatible with test pile close to the side of test pile, and the bearing plate is set far from the side of protection board
It is equipped with level meter, and is provided between the protection board and bearing plate and makes the Level tune of its holding level for adjusting bearing plate
Component, the bearing plate offer installation groove compatible with jack far from the side of protection board, and on the bearing plate
At least three clamping components for clamping jack is arranged at intervals with along test pile circumferencial direction.
By using above-mentioned technical proposal, when jack is in installation condition, one end of jack is located at installation groove
It is interior, and jack is clamped by least three clamping components, and is fixed on bearing plate, can not only guarantee jack not
It can shift, and not influence the measurement of electronic scale.
The utility model is further arranged to: the clamping component includes that cross section is in the sliding shoe of convex setting, opens up
In the guiding groove for being adapted on bearing plate with sliding shoe and being connected with installation groove, sliding shoe is fixedly arranged on far from guiding groove
Clamping screw on inner bottom surface, the binding nut being threadedly coupled with clamping screw, be set between sliding shoe and binding nut and
It is sheathed on the limited block of clamping screw outer peripheral surface, the limited block and clamping screw sliding connection and its length is greater than guiding groove
Width.
By using above-mentioned technical proposal, when clamping component is in clamped condition to jack, one end position of jack
In in installation groove, and one end of limited block and jack are inconsistent, and clamping screw and binding nut are threadedly coupled, limited block
Top surface, bottom surface are respectively and inconsistent with bearing plate, binding nut, since the quantity of clamping component is at least three, thus by thousand
Jin top is clamped between multiple limited blocks, realizes the fixation to jack.
The utility model is further arranged to: the limited block is set as being adapted with jack close to the side of jack
Cambered surface.
By using above-mentioned technical proposal, the contact area between limited block and jack is improved, to make jack
More stable is clamped between limited block, improves the stability of clamping component.
The utility model is further arranged to: the Level tune component includes at least three along test pile circumferencial direction interval
The adjusting bolt of setting, the screw rod for adjusting bolt are rotatablely connected through bearing plate and with it, the screw rod for adjusting bolt
It is threadedly coupled through protection board and with it, the bearing plate offers through-hole compatible with the screw rod of bolt is adjusted, the tune
The screw rod for saving bolt is installed with limit annulus in the outer peripheral surface in through-hole, and the bearing plate in through-hole in offering and limit annulus
Compatible limiting groove.
By using above-mentioned technical proposal, when needing to adjust bearing plate makes its holding level, rotation adjusts bolt, adjusts
Bolt drives bearing plate to move along short transverse, to realize the fine tuning of distance between bearing plate and protection board, which is adjusted
Component is saved, can not only quickly make bearing plate in level, simultaneous processing, installation and using more convenient.
The utility model is further arranged to: being provided with gasket between the bearing plate and protection board.
By using above-mentioned technical proposal, the stability connected between protection board and bearing plate is further improved, thus
Improve the stability that building pile foundation dead-load detection device uses.
The utility model is further arranged to: the girder is provided with column at the center side of close gravity plate, institute
The top for stating column is connected by least three connecting rods with girder.
By using above-mentioned technical proposal, the top of column is connected with girder, is able to bear more weight, improves
The practicality.
The utility model is further arranged to: the girder is plugged in the side close to gravity plate for preventing gravity plate
The baffle of landing.
By using above-mentioned technical proposal, baffle avoids gravity plate and falls from girder, improves building pile foundation static load
The stability that detection device uses.
The utility model is further arranged to: the support component includes connecting with land slide and vertical two support groups
The fixed plate of part line direction setting, the mounting plate for being arranged in parallel and being detachably connected on girder with fixed plate, two intervals
The extended line of the support rod being hinged between fixed plate and mounting plate, two support rods intersects at a point and crosspoint is located at
Mounting plate is far from support rod side.
By using above-mentioned technical proposal, two support rods are in close to the support of the distance between fixed plate one end greater than two
Bar, so that support rod be allow to bear bigger pressure, it is quiet to improve building pile foundation in close to the distance between mounting plate one end
Carry the practicability of detection device.
The utility model is further arranged to: being provided with stiffener assembly between described two support rods.
By using above-mentioned technical proposal, the intensity between two support rods is improved.
The utility model is further arranged to: the stiffener assembly includes first spiral shell hinged with one of support rod
Bar, second screw rod hinged and contrary with the first screw flight with another support rod are set in the first screw rod and the
Reinforcement sleeve between two screw rods, the both ends for reinforcing sleeve are connected with the first screw rod, the second screw flight respectively.
By using above-mentioned technical proposal, stiffener assembly is not only made to play the role of increasing intensity between two support rods,
Make the installation of stiffener assembly more convenient simultaneously.
In conclusion the utility model has the following beneficial effects:
1, the building pile foundation dead-load detection device of the utility model is fixed jack by installation groove and clamping component
On bearing plate, it can not only guarantee that jack will not shift, while not influencing the measurement of electronic scale.
2, the adjusting to distance between bearing plate and protection board can be realized by adjusting bolt, so that bearing plate be made to be in
Horizontality keeps the processing, installation and use of Level tune component more convenient.
3, by the way that gasket is arranged between bearing plate and protection board, improve building pile foundation dead-load detection device use it is steady
It is qualitative；It realizes that the top of column is connected with girder by connecting rod simultaneously, increases the bearing capacity of girder, improve building stake
The practicability of base dead-load detection device.
4, support component further improves the bearing capacity of girder, improves the practical of building pile foundation dead-load detection device
Property.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the cross-sectional view of line A-A in Fig. 1；
Fig. 3 is the structural schematic diagram in embodiment in order to indicate clamping component, support component；
Fig. 4 is the portion the B enlarged drawing in Fig. 2；
Fig. 5 is the portion the C enlarged drawing in Fig. 2.
In figure, 1, ground；2, test pile；31, protection board；32, bearing plate；321, level meter；322, it is oriented to groove；4, horizontal
Adjust component；41, bolt is adjusted；42, annulus is limited；43, gasket；5, jack；51, oil pressure pump；52, pressure gauge；53, it manages
Road；6, clamping component；61, sliding shoe；62, clamping screw；63, binding nut；64, limited block；71, H profile steel；72, steel plate；
73, electronic scale；8, girder；81, column；82, connecting rod；83, baffle；84, gravity plate；9, support component；91, fixed plate；92,
Mounting plate；93, support rod；94, stiffener assembly；941, the first screw rod；942, the second screw rod；943, reinforce sleeve.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment, a kind of building pile foundation dead-load detection device, as depicted in figs. 1 and 2, including test pile 2, test pile 2 is along height
The bottom end of direction setting, test pile 2 is inserted into ground 1 deeply, and is fixed together with ground 1.The top setting of test pile 2 is useful
In the protection board 31 of protection test pile 2, protection board 31 is rectangle setting, and protection board 31 is opened at center close to the side of test pile 2
Equipped with for being clamped test pile 2 and clamping groove compatible with test pile 2, and protection board 31 is fixedly connected with test pile 2, protection board 31
It is set as protection board 31 made of Steel material.Protection board 31 is provided with bearing plate 32 far from the side of test pile 2, and bearing plate 32 is in
Rectangle setting compatible with protection board 31.Side of the bearing plate 32 far from protection board 31 is respectively arranged at the angle of four ends
Level meter 321, and the horizontal tune for keeping its holding horizontal for adjusting bearing plate 32 is provided between bearing plate 32 and protection board 31
Save component 4.
As shown in Figure 3 and Figure 4, Level tune component 4 includes four adjusting bolts 41, four adjusting bolts 41 and bearing plate
32 four end angles correspond, and four adjusting bolts 41 are separately positioned at four ends angle of bearing plate 32.Adjust bolt
41 screw rod is in one end far from nuts sequentially passes through bearing plate 32, protection board 31 is located at protection board 31 far from bearing plate 32 1
Side.The screw rod and bearing plate 32 for adjusting bolt 41 are rotatablely connected, and adjust screw rod and the threaded connection of protection board 31 of bolt 41.It holds
Pressing plate 32 offers through-hole compatible with the screw rod of bolt 41 is adjusted, the periphery of the screw rod of the adjusting bolt 41 in through-hole
Face is installed with limit annulus 42, and bearing plate 32 limits circle in offering limiting groove compatible with limit annulus 42 in through-hole
Ring 42 in limiting groove in rotating.In order to improve the stability connected between bearing plate 32 and protection board 31, in 32 He of bearing plate
After adjusting level between protection board 31, gap is formed between bearing plate 32 and protection board 31, and in bearing plate 32 and protection board 31
Gasket 43 is provided in the gap of formation, gasket 43, which can according to need, is set as multi-disc, avoids bearing plate 32 hanging and influences
The bearing capacity of bearing plate 32.
When level meter 321 shows that bearing plate 32 is not at horizontality, rotation adjusts bolt 41, due to adjusting bolt 41
It is rotatablely connected with bearing plate 32, while adjusting bolt 41 and the threaded connection of protection board 31, therefore adjusted bolt 41 and drive bearing plate
32 move along short transverse, to realize the fine tuning of distance between bearing plate 32 and protection board 31, and are in bearing plate 32
Horizontality.
As depicted in figs. 1 and 2, bearing plate 32 is provided with jack 5 far from the side of protection board 31, and bearing plate 32 is separate
The side of protection board 31 is offered at center for being clamped jack 5 and installation groove compatible with jack 5.In order into
One step improves the stability that jack 5 is installed, and prevents it from shifting when in use, and being used for there are four settings on bearing plate 32 will
The clamping component 6 that jack 5 clamps.Four clamping components 6 are arranged along 2 circumferencial direction uniform intervals of test pile, and four clamping groups
Four sides of part 6 and bearing plate 32 correspond.
As shown in Figure 3 and Figure 4, clamping component 6 includes the sliding shoe 61 with the sliding connection of bearing plate 32, the cross of sliding shoe 61
Section is arranged in convex, and center of the bearing plate 32 far from 31 side of protection board and bearing plate offer and slide between 32 side centre
The cross section of the compatible guiding groove 322 of block 61, i.e. guiding groove 322 is arranged in convex, and sliding shoe 61 is in guiding groove 322
Interior sliding, and be oriented to groove 322 and be connected with installation groove.The one end of sliding shoe 61 far from guiding 322 inner bottom surface of groove is fixed
There is clamping screw 62, clamping screw 62 is connected with binding nut 63 far from the threaded one end of sliding shoe 61, and binding nut 63 is located at
Side of the bearing plate 32 far from protection board 31, and be provided with and be sheathed on outside clamping screw 62 between binding nut 63 and bearing plate 32
The limited block 64 of circumferential surface, limited block 64 and the sliding connection of clamping screw 62, the length of limited block 64 are greater than the width of guiding groove 322
Degree.In order to improve clamping component 6 to the active force of jack 5, limited block 64 is set as close to the side of jack 5 and jack
5 compatible cambered surfaces.
When clamping component 6 is in stationary state to jack 5, one end of jack 5 is located in installation groove, and limits
The cambered surface and jack 5 of block 64 are inconsistent, and clamping screw 62 and binding nut 63 are threadedly coupled, and the top surface of limited block 64, bottom
Face is inconsistent with bearing plate 32, binding nut 63 respectively, since the quantity of clamping component 6 is four, so that jack 5 be clamped
Between four limited blocks 64, the fixation to jack 5 is realized.
As depicted in figs. 1 and 2, the oil pressure pump 51 that pipeline 53 is connected with jack 5, oil pressure are provided on ground 1
Pressure gauge 52 is connected on pump 51.Jack 5 is provided with H profile steel 71, H profile steel 71 and jack 5 far from one end of bearing plate 32
Between setting there are two steel plate 72 disposed in parallel, steel plate 72 is arranged along the horizontal plane, and is provided with electronics between two steel plates 72
Scale 73.H profile steel 71 is provided with girder 8 far from one end of electronic scale 73, and girder 8 is rectangle setting, girder 8 and H profile steel 71 it
Between connect, and the conflict point of H profile steel 71 and girder 8 is located at the center of 8 side of girder.Side of the girder 8 far from H profile steel 71
Face is installed with column 81 at center, and column 81 is arranged along short transverse, and as shown in connection with fig. 3, and the top of column 81 passes through four
It is connected at a connecting rod 82 and four ends angle of girder 8.The top of girder 8 is provided with gravity plate between four connecting rods 82
84, gravity plate 84 and girder 8 connect, and four sides of girder 8 are plugged with respectively for preventing gravity plate 84 sliding from girder 8
The baffle 83 fallen, i.e. the quantity of baffle 83 is set as four, and gravity plate 84 is located between four baffles 83.
Protection board 31, is mounted on test pile 2 by the building pile foundation dead-load detection device first, and test pile 2 is located at clamping groove
It is interior, bearing plate 32 is mounted on protection board 31 later, and so that bearing plate 32 is in horizontality by Level tune component 4,
Jack 5 is mounted in installation groove, and is clamped jack 5 by clamping component 6, at this time since bearing plate 32 is in water
Level state, therefore jack 5 is in level, two of them steel plate 72 is placed on jack 5 later, and in two steel plates 72
Between place electronic scale 73, then H profile steel 71 is placed on steel plate 72, girder 8 is placed in H profile steel 71, inserted on girder 8
Baffle 83 is connect, gravity plate 84 is finally placed on 8 surface of girder, and by constantly adding gravity plate 84, from electronic scale 73
To data, and then detect the maximum endurance of pile foundation.
Jack 5 is fixed on bearing plate by installation groove and clamping component 6 by the building pile foundation dead-load detection device
On 32, it can not only guarantee that jack 5 will not shift, and do not influence the measurement of electronic scale 73.Pass through connecting rod simultaneously
82 connect 81 top of column and girder 8, increase the bearing capacity of girder 8, improve the building pile foundation dead-load detection device
Practicability.
As shown in figures 1 and 3, in order to improve the stability of building pile foundation dead-load detection device, the both ends of girder 8 are in separate
The side of gravity plate 84 is symmetrically arranged with multiple support components 9, and the quantity of support component 9 is two in the present embodiment, two branch
Support component 9 is arranged along 2 axisymmetrical of test pile.
As shown in figure 3, support component 9 includes being removably mounted at the fixed plate 91 of the sliding connection of ground 1, by bolt
Mounting plate 92 on girder 8.Perpendicular two support components, the 9 line direction setting of the length of fixed plate 91.Fixed plate 91 and peace
Loading board 92 is arranged in parallel, and the length of fixed plate 91 is greater than the length of mounting plate 92.It is arranged between fixed plate 91 and mounting plate 92
There are two support rod 93, two support rods 93 are arranged along 91 length direction interval of fixed plate, and the both ends of support rod 93 are respectively articulated with
On fixed plate 91, mounting plate 92, and the extended line of two support rods 93 intersects at a point, and two 93 crosspoints of support rod are located at
Mounting plate 92 is far from 93 side of support rod.Stiffener assembly 94 is provided between two support rods 93.
As shown in figure 5, stiffener assembly 94 is located between two support rods 93.Stiffener assembly 94 includes and one of them is supported
The first hinged screw rod 941 of bar 93 and second screw rod 942 hinged with another support rod 93, the screw thread of the first screw rod 941
The hand of spiral of direction and the second screw rod 942 is on the contrary, be provided with reinforcement sleeve between the first screw rod 941 and the second screw rod 942
943, the one end for reinforcing sleeve 943 is sheathed on 941 outer peripheral surface of the first screw rod and is threadedly coupled with the first screw rod 941, reinforces sleeve
943 other end is sheathed on 942 outer peripheral surface of the second screw rod and is threadedly coupled with the second screw rod 942.In order to make to reinforce sleeve 943
Rotation is more convenient, and the outer peripheral surface for reinforcing sleeve 943 is arranged in regular hexagon.
Since two support rods 93 are greater than two support rods 93 in close to peace in the distance between close 91 one end of fixed plate
The distance between 92 one end of loading board, to allow support rod 93 to bear bigger pressure, while stiffener assembly 94 improves two
Intensity between a support rod 93, and then improve the practicability of building pile foundation dead-load detection device.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of building pile foundation dead-load detection device, including the examination being fixedly connected in bottom end deeply insertion ground (1) and with ground (1)
Stake (2), the top of the test pile (2) is disposed with protection board (31), bearing plate (32), jack (5), electronic scale (73), H
Fashioned iron (71), girder (8), the jack (5) are connected with oil pressure pump (51) by pipeline (53), are set on the oil pressure pump (51)
It is equipped with pressure gauge (52), is provided with the gravity plate for being in contact with it connection on the side of the girder (8) separate H profile steel (71)
(84), the both ends of the girder (8) are symmetrically arranged with multiple support components (9), feature in the side far from gravity plate (84)
Be: the protection board (31) offers and test pile (2) compatible clamping groove, the pressure-bearing close to the side of test pile (2)
Plate (32) is provided with level meter (321) far from the side of protection board (31), and between the protection board (31) and bearing plate (32)
Being provided with makes the Level tune component (4) of its holding level for adjusting bearing plate (32), and the bearing plate (32) is far from protection
The side of plate (31) offers and jack (5) compatible installation groove, and along test pile (2) circumference on the bearing plate (32)
Direction is arranged at intervals at least three clamping components (6) for clamping jack (5).
2. a kind of building pile foundation dead-load detection device according to claim 1, it is characterised in that: the clamping component (6)
Including cross section in convex setting sliding shoe (61), be opened on bearing plate (32) be adapted with sliding shoe (61) and and installation
Guiding groove (322) that groove is connected is fixedly arranged on sliding shoe (61) far from clamping screw on guiding groove (322) inner bottom surface
(62), the binding nut (63) that is threadedly coupled with clamping screw (62) is set between sliding shoe (61) and binding nut (63)
And be sheathed on the limited block (64) of clamping screw (62) outer peripheral surface, the limited block (64) and clamping screw (62) sliding connection and
Its length is greater than the width of guiding groove (322).
3. a kind of building pile foundation dead-load detection device according to claim 2, it is characterised in that: the limited block (64) is leaned on
The side of nearly jack (5) is set as and jack (5) compatible cambered surface.
4. a kind of building pile foundation dead-load detection device according to claim 1, it is characterised in that: the Level tune component
It (4) include at least three along the spaced adjusting bolt (41) of test pile (2) circumferencial direction, the screw rod for adjusting bolt (41)
It is rotatablely connected through bearing plate (32) and with it, the screw rod for adjusting bolt (41) connects through protection board (31) and with its screw thread
It connects, the bearing plate (32) offers through-hole compatible with the screw rod of bolt (41) is adjusted, the spiral shell for adjusting bolt (41)
Bar in the outer peripheral surface in through-hole be installed with limit annulus (42), the bearing plate (32) in offered in through-hole with limit annulus
(42) compatible limiting groove.
5. a kind of building pile foundation dead-load detection device according to claim 4, it is characterised in that: the bearing plate (32) and
Gasket (43) are provided between protection board (31).
6. a kind of building pile foundation dead-load detection device according to claim 1, it is characterised in that: the girder (8) is in leaning on
It is provided with column (81) at the center side of nearly gravity plate (84), the top of the column (81) passes through at least three connecting rods
(82) it is connected with girder (8).
7. a kind of building pile foundation dead-load detection device according to claim 1, it is characterised in that: the girder (8) is in leaning on
The side of nearly gravity plate (84) is plugged with the baffle (83) for preventing gravity plate (84) from sliding.
8. a kind of building pile foundation dead-load detection device according to claim 1, it is characterised in that: the support component (9)
Fixed plate (91) and fixed plate including sliding connection and the setting of vertical two support components (9) line direction with ground (1)
(91) be arranged in parallel and be detachably connected on girder (8) mounting plate (92), two interval be hinged on fixed plate (91) and peace
The extended line of support rod (93) between loading board (92), two support rods (93) intersects at a point and crosspoint is located at installation
Plate (92) is far from support rod (93) side.
9. a kind of building pile foundation dead-load detection device according to claim 8, it is characterised in that: described two support rods
(93) stiffener assembly (94) are provided between.
10. a kind of building pile foundation dead-load detection device according to claim 9, it is characterised in that: the stiffener assembly
(94) include first screw rod (941) hinged with one of support rod (93), it is hinged with another support rod (93) and with
Opposite the second screw rod (942) of first screw rod (941) hand of spiral, be set in the first screw rod (941) and the second screw rod (942) it
Between reinforcement sleeve (943), it is described reinforce sleeve (943) both ends respectively with the first screw rod (941), the second screw rod (942) spiral shell
Line connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468166.6U CN208748717U (en) | 2018-09-07 | 2018-09-07 | A kind of building pile foundation dead-load detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468166.6U CN208748717U (en) | 2018-09-07 | 2018-09-07 | A kind of building pile foundation dead-load detection device |
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| CN208748717U true CN208748717U (en) | 2019-04-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110847256A (en) * | 2019-11-27 | 2020-02-28 | 中铁城投工程技术有限公司 | Pile foundation static load detection device |
| CN111472338A (en) * | 2020-04-17 | 2020-07-31 | 孙景辉 | Device for detecting bearing capacity of pile-soil composite foundation |
| CN111705852A (en) * | 2020-06-18 | 2020-09-25 | 深圳市蛇口招商港湾工程有限公司 | Static load detection method for rotary digging pile |
| CN112229350A (en) * | 2020-10-09 | 2021-01-15 | 雷成平 | Pile foundation hole bottom flatness detection device |
| CN113323036A (en) * | 2021-06-10 | 2021-08-31 | 温州超泽天硕智能科技有限公司 | Pile foundation self-balancing detection box |
| CN113432996A (en) * | 2021-06-22 | 2021-09-24 | 浙江创新工程检测有限公司 | Static load detection equipment for concrete beam |
| CN113668625A (en) * | 2021-08-30 | 2021-11-19 | 连云港科创工程质量检测有限公司 | Concrete test pile single-pile compression-resistant bearing capacity detection device and implementation method thereof |
| CN113756273A (en) * | 2020-06-03 | 2021-12-07 | 林建省 | Direct loading load test device for three-dimensional loading body |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847256A (en) * | 2019-11-27 | 2020-02-28 | 中铁城投工程技术有限公司 | Pile foundation static load detection device |
| CN110847256B (en) * | 2019-11-27 | 2021-08-20 | 中铁城投工程技术有限公司 | Pile foundation static load detection device |
| CN111472338A (en) * | 2020-04-17 | 2020-07-31 | 孙景辉 | Device for detecting bearing capacity of pile-soil composite foundation |
| CN113756273A (en) * | 2020-06-03 | 2021-12-07 | 林建省 | Direct loading load test device for three-dimensional loading body |
| CN111705852A (en) * | 2020-06-18 | 2020-09-25 | 深圳市蛇口招商港湾工程有限公司 | Static load detection method for rotary digging pile |
| CN111705852B (en) * | 2020-06-18 | 2021-09-21 | 深圳市蛇口招商港湾工程有限公司 | Static load detection method for rotary digging pile |
| CN112229350A (en) * | 2020-10-09 | 2021-01-15 | 雷成平 | Pile foundation hole bottom flatness detection device |
| CN112229350B (en) * | 2020-10-09 | 2022-06-14 | 江苏远卓工程检测有限公司 | Pile foundation hole bottom flatness detection device |
| CN113323036A (en) * | 2021-06-10 | 2021-08-31 | 温州超泽天硕智能科技有限公司 | Pile foundation self-balancing detection box |
| CN113432996A (en) * | 2021-06-22 | 2021-09-24 | 浙江创新工程检测有限公司 | Static load detection equipment for concrete beam |
| CN113668625A (en) * | 2021-08-30 | 2021-11-19 | 连云港科创工程质量检测有限公司 | Concrete test pile single-pile compression-resistant bearing capacity detection device and implementation method thereof |
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