CN205776414U - Integrated form building lot static load test hydraulic workstation - Google Patents
Integrated form building lot static load test hydraulic workstation Download PDFInfo
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- CN205776414U CN205776414U CN201620378021.1U CN201620378021U CN205776414U CN 205776414 U CN205776414 U CN 205776414U CN 201620378021 U CN201620378021 U CN 201620378021U CN 205776414 U CN205776414 U CN 205776414U
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Abstract
A kind of integrated form building lot static load test hydraulic workstation, high-pressure tank is made up of stake week pressure-bearing body and convex pressure-bearing body, convex pressure-bearing body lower surface is suitable with the cross section of single pile, the middle part of all pressure-bearing bodies of stake has receiving chamber, the all pressure-bearing bodies of stake are identical with the height of convex pressure-bearing body, the all pressure-bearing bodies of stake are set in the outside of convex pressure-bearing body, the middle part of all pressure-bearing bodies of stake has ring-shaped step, cantilever beam is hung on the top of high-pressure tank, fix with the pedestal of hydraulic jack in the middle part of cantilever beam bottom surface and be connected, cantilever beam is installed with electric hydraulic pump and control chamber in the outside of hydraulic jack, it is provided with pressure-bearing module between end and the convex pressure-bearing body of the piston rod of hydraulic jack, it is connected through high-pressure oil pipe between hydraulic jack with electric hydraulic pump.This work station can be avoided assembling and disassemble each parts the most continually, can advantageously reduce the failure risk of hydraulic system, and be avoided that the situation of artificial damage parts occurs, and the oil circuit effectively reducing hydraulic system pollutes and leakage phenomenon.
Description
Technical field
This utility model relates to building lot detection field, is specifically related to a kind of integrated form building lot static load test liquid
Pressure work station.
Background technology
At present, the vertical bearing capacity of building lot is one of most important parameter in architectural engineering foundation quality, should
Obtained by scene static load test method in situ.Static load test is that a kind of upper surface at engineering foundation applies vertical lotus
Carrying, synchro measure ground actual loading and sedimentation, to determine the field testing procedure of the vertical bearing capacity of ground.The existing skill of country
Specifying in art specification, each static load test must provide for enough vertical counter-forces, and finder charge should directly act on engineering ground
The upper surface of base, also should apply composite foundation testing counter-force and reinforcement single pile test counter-force etc. respectively for composite foundation.Also
Define " test loading equipemtn preferably uses hydraulic jack " and " Pressure gauge, oil pump, oil pipe " etc. must be installed.The most equal
Lifting jack is used to carry out static load test, it can be common that the Split type hydraulic lifting of separate unit elevating capacity 1000-8000kN
Jack is directly positioned on the upper surface by inspection engineering foundation, and the piston of jack upwards moves along a straight line and transmits test counter-force.
At present, following a few point defect and deficiency it are primarily present during static load test use Split type hydraulic lifting jack:
One, static load test each time will be in testing ground by jack, electric oil pump, Pressure gauge, oil pipe, valve etc.
Parts are assembled into hydraulic system.Hydraulic system parts dispersion after assembling and to connect pipeline many and grow, it is impossible to move integrally,
All must disassemble after test every time.Operating process very complicated, system fault probability increases；
Two, static load test environment is outdoor construction place, it is difficult to avoid the severe ring such as dust storm, airborne dust, rainwater, vibrations
Border, easily pollutes oil circuit when assembling and disassemble hydraulic system, it is impossible to ensure that oil circuit cleans airtight operation, so that hydraulic system exists
Hidden danger, affects measurement accuracy, reliability and the safety of static load test process；
Three, static load test is a common on-the-spot outdoor test, and the single test cycle only needs 24-72 hour, multifrequency
Secondary connect in different testing grounds and easily artificial damage parts when disassembling hydraulic system, or cause hydraulic system to let out
Leakage, shortens the useful life of equipment；
Summary of the invention
The problem existed for above-mentioned prior art, the examination of a kind of integrated form building lot dead load of this patent utility model
Testing hydraulic workstation, this work station can be avoided assembling and disassemble each parts the most continually, it is simple to moving integrally, it operated
Journey is easy, and fault rate reduces, and can guarantee that oil circuit is in the environment that cleaning is airtight, thus advantageously reduces the fault of hydraulic system
Risk, is conducive to extending the useful life of hydraulic system, and is avoided that the situation of artificial damage parts occurs, effectively reduce
The oil circuit of hydraulic system pollutes and leakage phenomenon.
To achieve these goals, this utility model provides a kind of integrated form building lot static load test hydraulic
Standing, including high-pressure tank and hydraulic jack, cantilever beam, described high-pressure tank is held by the convex that stake week pressure-bearing body and longitudinal section are convex
Laminate forms, and described convex pressure-bearing body lower surface is suitable with the cross section of single pile, described stake week pressure-bearing body middle part have and
That described convex pressure-bearing body is suitable and that through stake week pressure-bearing height direction is arranged receiving chamber, stake week pressure-bearing body hold with convex
The height of laminate is identical, stake week pressure-bearing body be set in the outside of convex pressure-bearing body by described receiving chamber, in stake week pressure-bearing body
Portion have to top extend ring-shaped step, described cantilever beam is hung on the top of described high-pressure tank, in the middle part of cantilever beam bottom surface with
The pedestal of described hydraulic jack is fixing to be connected, and cantilever beam is further fixedly arranged on electric hydraulic pump and control in the outside of hydraulic jack
Case, is provided with pressure-bearing module a between end and the convex pressure-bearing body of the piston rod of described hydraulic jack, described pressure-bearing module a
The size of cross section is equivalently-sized with the cross section of the boss on described convex pressure-bearing body top, described hydraulic jack and electronic liquid
Connected by high-pressure oil pipe between press pump.
In this technical scheme, by making cantilever beam integrated with hydraulic jack, control chamber and electric hydraulic pump
Arrange, make hydraulic jack pedestal be vertically provided in the middle part of cantilever beam bottom surface, utilize cantilever beam to pass through hydraulic cylinder piston rod downward
Counter-force is tested in transmission, and then pressure-bearing module a applies vertical load through convex pressure-bearing body to single pile, can realize single pile easily
Static load test.This work station can be avoided assembling and disassemble each parts the most continually, can be easy to move integrally, and it operated
Journey is easy, and fault rate reduces, and can guarantee that oil circuit is in the environment that cleaning is airtight, thus advantageously reduces the fault of hydraulic system
Risk, is conducive to extending the useful life of hydraulic system, and the oil circuit effectively reducing hydraulic system pollutes and leakage, additionally it is possible to from
Testing equipment improves static load test on the whole and measures the accuracy of system.
Further, cantilever beam hydraulic jack lateral symmetry be installed with two leads, stake week pressure-bearing body upper end
Face ring-shaped step lateral symmetry be installed with two sleeves, the position of two leads is relative with the position of two sleeves
Should, described sleeve diameter is suitable with the external diameter of described lead.Center and the hydraulic jack of cantilever beam is controlled by lead
The vertical center superposition of vertical center and high-pressure tank, so can conveniently realize hydraulic cylinder piston rod end and pressure-bearing module
Align.
Further, for the ease of obtaining test data, also include that the oil pressure being assemblied on the in-line of hydraulic jack passes
Sensor, in order to realize Automated condtrol, is provided with controller, GPS locating module and radio receiving transmitting module, institute in described control chamber
State controller to be connected by data wire with oil pressure sensor, GPS locating module and radio receiving transmitting module respectively.The equipment of controller
This work station can be made to have the functions such as data remote, gesture stability, GPS location, such that it is able to facilitate technical staff at far-end just
Required detection data can be obtained easily.
Further, for the ease of the integral shift of this work station.The boss on described convex pressure-bearing body top is provided with laterally
Through pin-and-hole one, described stake week pressure-bearing body ring-shaped step on be provided with the pin-and-hole of lateral direction penetrating in the position of respective pin hole one
Two, the size of pin-and-hole two is suitable with the size of pin-and-hole one, described stake week the outside of pressure-bearing body be symmetrically provided with at least one pair of
Suspension centre.When needing displacement, pass pin-and-hole one and pin-and-hole two by convex pressure-bearing body and stake week pressure-bearing body by a bearing pin or a connecting rod
Link together, then be connected with suspension centre by lifting appliance and i.e. can complete the movement that this work station is overall.
Further, described electric hydraulic pump and control chamber are symmetrically arranged about hydraulic jack, and electric hydraulic pump and control
Case processed lays respectively at the outside of two leads；Described convex pressure-bearing body is step-like cylinder, so can improve dead load
The accuracy of test.
This utility model provides a kind of integrated form building lot static load test hydraulic workstation, including high-pressure tank and hydraulic pressure
Oil cylinder, cantilever beam, described high-pressure tank is made up of the convex pressure-bearing body that stake week pressure-bearing body and longitudinal section are convex, and described convex holds
Laminate lower surface is suitable with the cross section of single pile, described stake week the middle part of pressure-bearing body have suitable with described convex pressure-bearing body
And receiving chamber that through stake week pressure-bearing height direction is arranged, stake week pressure-bearing body identical with the height of convex pressure-bearing body, stake is all
Pressure-bearing body is set in the outside of convex pressure-bearing body by described receiving chamber, stake week the middle part of pressure-bearing body there is the ring extended to top
Shape step, described cantilever beam is hung on the top of described high-pressure tank, and in the middle part of cantilever beam bottom surface, the pedestal with described hydraulic jack is solid
Fixed connection, cantilever beam is further fixedly arranged on electric hydraulic pump and control chamber, the work of described hydraulic jack in the outside of hydraulic jack
Being provided with pressure-bearing module b between end and the convex pressure-bearing body of stopper rod, the size of described pressure-bearing module b cross section is equal to described ring
The size of the cross section of shape step outer rim place plane, between described hydraulic jack and electric hydraulic pump by high-pressure oil pipe even
Connect.
In this technical scheme, by making cantilever beam integrated with hydraulic jack, control chamber and electric hydraulic pump
Arrange, make hydraulic jack pedestal be vertically provided in the middle part of cantilever beam bottom surface, utilize cantilever beam to pass through hydraulic cylinder piston rod downward
Transmission test counter-force, and then pressure-bearing module b is simultaneously to through convex pressure-bearing body and stake week pressure-bearing body applying vertical load, so, convex
Institute's stress is passed to single pile and foundation soil by type pressure-bearing body and stake week pressure-bearing body simultaneously, can realize the quiet of composite foundation easily
Load test.This work station can be avoided assembling and disassemble each parts the most continually, can be easy to move integrally, its operating process
Simplicity, fault rate reduces, and can guarantee that oil circuit is in the environment that cleaning is airtight, thus advantageously reduces the fault wind of hydraulic system
Danger, is conducive to extending the useful life of hydraulic system, and the oil circuit effectively reducing hydraulic system pollutes and leakage, additionally it is possible to from examination
Equipment of testing improves static load test on the whole and measures the accuracy of system.
Further, cantilever beam hydraulic jack lateral symmetry be installed with two leads, stake week pressure-bearing body upper end
Face ring-shaped step lateral symmetry be installed with two sleeves, the position of two leads is relative with the position of two sleeves
Should, described sleeve diameter is suitable with the external diameter of described lead.Center and the hydraulic jack of cantilever beam is controlled by lead
The vertical center superposition of vertical center and high-pressure tank, so can conveniently realize hydraulic cylinder piston rod end and pressure-bearing module
Align.
Further, for the ease of obtaining test data, also include that the oil pressure being assemblied on the in-line of hydraulic jack passes
Sensor, in order to realize Automated condtrol, is provided with controller, GPS locating module and radio receiving transmitting module, institute in described control chamber
State controller to be connected by data wire with oil pressure sensor, GPS locating module and radio receiving transmitting module respectively.The equipment of controller
This work station can be made to have the functions such as data remote, gesture stability, GPS location, such that it is able to facilitate technical staff at far-end just
Required detection data can be obtained easily.
Further, for the ease of the integral shift of this work station.The boss on described convex pressure-bearing body top is provided with laterally
Through pin-and-hole one, described stake week pressure-bearing body ring-shaped step on be provided with the pin-and-hole of lateral direction penetrating in the position of respective pin hole one
Two, the size of pin-and-hole two is suitable with the size of pin-and-hole one, described stake week the outside of pressure-bearing body be symmetrically provided with at least one pair of
Suspension centre.When needing displacement, pass pin-and-hole one and pin-and-hole two by convex pressure-bearing body and stake week pressure-bearing body by a bearing pin or a connecting rod
Link together, then be connected with suspension centre by lifting appliance and i.e. can complete the movement that this work station is overall.
Further, described electric hydraulic pump and control chamber are symmetrically arranged about hydraulic jack, and electric hydraulic pump and control
Case processed lays respectively at the outside of two leads；Described convex pressure-bearing body is step-like cylinder, so can improve dead load
The accuracy of test.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is another structural representation of the present utility model.
In figure: 1, convex pressure-bearing body, 2, stake week pressure-bearing body, 3, ring-shaped step, 4, hydraulic jack, 5, electric hydraulic pump, 6,
Control chamber, 7, cantilever beam, 8, pressure-bearing module a, 9, single pile, 10, foundation soil, 11, lead, 12, sleeve, 13, pressure-bearing module b,
14, pin-and-hole one, 15, pin-and-hole two.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of integrated form building lot static load test hydraulic workstation, including high-pressure tank and hydraulic jack
4, cantilever beam 7, described high-pressure tank is made up of the convex pressure-bearing body 1 that stake week pressure-bearing body 2 and longitudinal section are convex, and described convex holds
Laminate 1 lower surface is suitable with the cross section of single pile 9, described stake week the middle part of pressure-bearing body 2 have and described convex pressure-bearing body 1 phase
The receiving chamber that adaptive and through stake week pressure-bearing body 2 short transverse is arranged, stake week pressure-bearing body 2 with the height phase of convex pressure-bearing body 1
With, stake week pressure-bearing body 2 be set in the outside of convex pressure-bearing body 1 by described receiving chamber, stake week the middle part of pressure-bearing body 2 have upwards
The ring-shaped step 3 that portion extends, described cantilever beam 7 is hung on the top of described high-pressure tank, with described hydraulic pressure in the middle part of cantilever beam 7 bottom surface
The pedestal of oil cylinder 4 is fixing to be connected, and hydraulic jack 4 is vertically arranged with described cantilever beam 7, and cantilever beam 7 is in the outside of hydraulic jack 4
Being fixedly installed electric hydraulic pump 5 and control chamber 6 the most respectively, control chamber 6 can control the action of hydraulic jack 4 easily, control
Case 6 processed can control the loading and unloading process of hydraulic jack 4, the end of the piston rod of described hydraulic jack 4 by reversal valve
Being provided with pressure-bearing module a8 between portion and convex pressure-bearing body 1, the size of the cross section of described pressure-bearing module a8 is held with described convex
The cross section of the boss on laminate 1 top equivalently-sized, passes through high-pressure oil pipe between described hydraulic jack 4 and electric hydraulic pump 5
Connecting, wherein, electric hydraulic pump 5 is configured with power unit, can be the motor of direct current or exchange.This work station hangs by making
Arm beam 7 is arranged with hydraulic jack 4, control chamber 6 and electric hydraulic pump 5 with integrating, and makes the piston rod of hydraulic jack 4 downward
Applying finder charge, test counter-force is lifted on the upwards top changing the piston rod using traditional lifting jack in static load test
Pattern, the piston rod changing hydraulic jack 4 into moves downward conduction test counter-force, the piston rod of hydraulic jack 4 can with backhaul in
Hydraulic jack 4 inner chamber.When the replacing of pressure-bearing module a8 or interpolation, it is not necessary to cantilever beam 7 is removed, it is only necessary to by two leads 11
Fall in two sleeves 12 and i.e. cantilever beam 7 can be supported on the upper surface of stake week pressure-bearing body 2, by hydraulic jack 4 piston
Reclaiming of bar i.e. can carry out pressure-bearing module easily so that the end of piston rod is away from the upper surface of convex pressure-bearing body 1
The replacing of a8 or interpolation.This work station can be avoided assembling and disassemble each parts the most continually, can be easy to move integrally, its behaviour
Making process easy, fault rate reduces, and can guarantee that oil circuit is in the environment that cleaning is airtight, thus advantageously reduces hydraulic system
Failure risk, is conducive to extending the useful life of hydraulic system, and the oil circuit effectively reducing hydraulic system pollutes and leakage, moreover it is possible to
Enough accuracys improving static load test measurement system from testing equipment on the whole.Further, cantilever beam 7 is at hydraulic jack 4
Be installed with to lateral symmetry two leads 11, stake week pressure-bearing body 2 upper surface ring-shaped step 3 lateral symmetry be installed with
Two sleeves 12, the position of two leads 11 is corresponding with the position of two sleeves 12, and described sleeve 12 internal diameter is led with described
Suitable to the external diameter of post 11.The center of cantilever beam 7 and the vertical center of hydraulic jack 4 and high-pressure tank is controlled by lead 11
Vertical center superposition, so can conveniently realize aligning of hydraulic jack 4 piston rod end and pressure-bearing module a8.Further, for
Readily available test data, also includes the oil pressure sensor being assemblied on the in-line of hydraulic jack 4, described control chamber 6
Inside being provided with controller, GPS locating module and radio receiving transmitting module, described controller positions mould with oil pressure sensor, GPS respectively
Block and radio receiving transmitting module are connected by data wire.The equipment of controller can make this work station have data remote, gesture stability,
The functions such as GPS location, such that it is able to facilitate technical staff just can obtain required detection data easily at far-end.In order to
It is easy to the integral shift of this work station.The boss on described convex pressure-bearing body 1 top is provided with the pin-and-hole 1 of lateral direction penetrating, described
It is provided with the pin-and-hole 2 15 of lateral direction penetrating, pin-and-hole 2 15 in the position of respective pin hole 1 on the ring-shaped step 3 of all pressure-bearing bodies 2 of stake
Size suitable with the size of pin-and-hole 1, described stake week the outside of pressure-bearing body 2 be symmetrically provided with at least one pair of suspension centre (figure
Not shown in).When needing displacement, pass pin-and-hole 1 and pin-and-hole 2 15 by convex pressure-bearing body 1 He by a bearing pin or a connecting rod
The all pressure-bearing bodies 2 of stake link together, and make in two sleeves 12 that two leads 11 fall on stake week pressure-bearing body 2, then pass through
The equipment that hangs is connected with suspension centre and i.e. can complete the movement that this work station is overall.Described electric hydraulic pump 5 and control chamber 6 are about hydraulic pressure
Oil cylinder 4 is symmetrically arranged, and electric hydraulic pump 5 and control chamber 6 lay respectively at the outside of two leads 11；Described convex pressure-bearing
Body 1, in step-like cylinder, so can improve the accuracy of static load test.
As in figure 2 it is shown, a kind of integrated form building lot static load test hydraulic workstation, including high-pressure tank and hydraulic jack
4, cantilever beam 7, described high-pressure tank is made up of the convex pressure-bearing body 1 that stake week pressure-bearing body 2 and longitudinal section are convex, and described convex holds
Laminate 1 lower surface is suitable with the cross section of single pile 9, described stake week the middle part of pressure-bearing body 2 have and described convex pressure-bearing body 1 phase
The receiving chamber that adaptive and through stake week pressure-bearing body 2 short transverse is arranged, stake week pressure-bearing body 2 with the height phase of convex pressure-bearing body 1
With, stake week pressure-bearing body 2 be set in the outside of convex pressure-bearing body 1 by described receiving chamber, stake week the middle part of pressure-bearing body 2 have upwards
The ring-shaped step 3 that portion extends, described cantilever beam 7 is hung on the top of described high-pressure tank, with described hydraulic pressure in the middle part of cantilever beam 7 bottom surface
The pedestal of oil cylinder 4 is fixing to be connected, and hydraulic jack 4 is vertically arranged with described cantilever beam 7, and cantilever beam 7 is in the outside of hydraulic jack 4
Being further fixedly arranged on electric hydraulic pump 5 and control chamber 6, control chamber 6 can control the action of hydraulic jack 4, control chamber 6 easily
The loading and unloading process of hydraulic jack 4 can be controlled, the end of the piston rod of described hydraulic jack 4 and convex by reversal valve
Being provided with pressure-bearing module b13 between type pressure-bearing body 1, the size of described pressure-bearing module b13 cross section is equal to outside described ring-shaped step 3
The size of the cross section of edge place plane, described hydraulic jack 4 is connected by high-pressure oil pipe between electric hydraulic pump 5, wherein,
Electric hydraulic pump 5 is configured with power unit, can be the motor of direct current or exchange.This work station is by making cantilever beam 7 and liquid
Compressing cylinder 4, control chamber 6 and electric hydraulic pump 5 are arranged with integrating, and make the piston rod of hydraulic jack 4 be downwardly applied to test
Load, changes the pattern of the upwards top act test counter-force of the piston rod using traditional lifting jack in static load test,
The piston rod changing hydraulic jack 4 into moves downward conduction test counter-force, and the piston rod of hydraulic jack 4 can be with backhaul in hydraulic jack
4 inner chambers.When the replacing of pressure-bearing module b13 or interpolation, it is not necessary to cantilever beam 7 is moved, it is only necessary to two leads 11 are fallen into two
Cantilever beam 7 i.e. can be supported on the upper surface of stake week pressure-bearing body 2 by individual sleeve 12, returning by hydraulic jack 4 piston rod
Receive and i.e. can carry out pressure-bearing module b13 more easily so that the end of piston rod is away from the upper surface of convex pressure-bearing body 1
Change or add.This work station can be avoided assembling and disassemble each parts the most continually, can be easy to move integrally, its operating process
Simplicity, fault rate reduces, and can guarantee that oil circuit is in the environment that cleaning is airtight, thus advantageously reduces the fault wind of hydraulic system
Danger, is conducive to extending the useful life of hydraulic system, and the oil circuit effectively reducing hydraulic system pollutes and leakage, additionally it is possible to from examination
Equipment of testing improves static load test on the whole and measures the accuracy of system.Further, cantilever beam 7 is in the both sides pair of hydraulic jack 4
Be installed with two leads 11 with claiming, stake week pressure-bearing body 2 upper surface ring-shaped step 3 lateral symmetry be installed with two sets
Cylinder 12, the position of two leads 11 is corresponding with the position of two sleeves 12, described sleeve 12 internal diameter and described lead 11
External diameter suitable.The vertical of the center of cantilever beam 7 and the vertical center of hydraulic jack 4 and high-pressure tank is controlled by lead 11
Center superposition, so can conveniently realize aligning of hydraulic jack 4 piston rod end and pressure-bearing module b13.Further, for the ease of
Obtain test data, also include the oil pressure sensor being assemblied on the in-line of hydraulic jack 4, arrange in described control chamber 6
Have controller, GPS locating module and radio receiving transmitting module, described controller respectively with oil pressure sensor, GPS locating module and nothing
Line transceiver module is connected by data wire.It is fixed that the equipment of controller can make this work station have data remote, gesture stability, GPS
The functions such as position, such that it is able to facilitate technical staff just can obtain required detection data easily at far-end.For the ease of
The integral shift of this work station.The boss on described convex pressure-bearing body 1 top is provided with the pin-and-hole 1 of lateral direction penetrating, described stake week
It is provided with the pin-and-hole 2 15 of lateral direction penetrating, the chi of pin-and-hole 2 15 in the position of respective pin hole 1 on the ring-shaped step 3 of pressure-bearing body 2
Very little suitable with the size of pin-and-hole 1, described stake week the outside of pressure-bearing body 2 be symmetrically provided with at least one pair of suspension centre (in figure not
Illustrate).When needing displacement, pass pin-and-hole 1 and pin-and-hole 2 15 by convex pressure-bearing body 1 and stake week by a bearing pin or a connecting rod
Pressure-bearing body 2 links together, and makes in two sleeves 12 that two leads 11 fall on stake week pressure-bearing body 2, then is set by lifting
Standby being connected with suspension centre i.e. can complete the movement that this work station is overall.Described electric hydraulic pump 5 and control chamber 6 are about hydraulic jack
4 are symmetrically arranged, and electric hydraulic pump 5 and control chamber 6 lay respectively at the outside of two leads 11；Described convex pressure-bearing body 1
In step-like cylinder, the accuracy of static load test so can be improved.
When actually used, Singe Pile with Static Load Experiment and composite foundation static load test can be at the once framves of this work station
Implement in if, after having been set up by this work station, carrying out Singe Pile with Static Load Experiment or composite foundation static load test
After, it is only necessary to two leads 11 are fallen into the upper end that cantilever beam 7 i.e. can be supported in two sleeves 12 stake week pressure-bearing body 2
On face, can be entered so that the end of piston rod is away from the upper surface of convex pressure-bearing body 1 by reclaiming of hydraulic jack 4 piston rod
And the replacement of pressure-bearing module a8 and b13 can be carried out easily, when using pressure-bearing module a8, single pile dead load examination can be carried out
Test, when using pressure-bearing module b13, composite foundation static load test can be carried out.
Claims (10)
1. an integrated form building lot static load test hydraulic workstation, including high-pressure tank and hydraulic jack (4), its feature exists
In, also including cantilever beam (7), described high-pressure tank is by convex pressure-bearing body (1) group that stake week pressure-bearing body (2) and longitudinal section are convex
Becoming, described convex pressure-bearing body (1) lower surface is suitable with the cross section of single pile (9), and the middle part of described stake week pressure-bearing body (2) has
The receiving chamber that suitable with described convex pressure-bearing body (1) and through stake week pressure-bearing body (2) short transverse is arranged, stake week pressure-bearing body
(2) identical with the height of convex pressure-bearing body (1), stake week pressure-bearing body (2) is set in convex pressure-bearing body (1) by described receiving chamber
Outside, the middle part in stake week pressure-bearing body (2) have to top extend ring-shaped step (3), described cantilever beam (7) be hung on described in hold
The top of pressure case, fixes with the pedestal of described hydraulic jack (4) in the middle part of cantilever beam (7) bottom surface and is connected, and cantilever beam (7) is at hydraulic oil
The outside of cylinder (4) is further fixedly arranged on electric hydraulic pump (5) and control chamber (6), the end of the piston rod of described hydraulic jack (4)
And be provided with pressure-bearing module a(8 between convex pressure-bearing body (1)), described pressure-bearing module a(8) the size of cross section convex with described
The cross section of the boss on type pressure-bearing body (1) top equivalently-sized, logical between described hydraulic jack (4) and electric hydraulic pump (5)
Cross high-pressure oil pipe to connect.
A kind of integrated form building lot static load test hydraulic workstation the most according to claim 1, it is characterised in that outstanding
Arm beam (7) hydraulic jack (4) lateral symmetry be installed with two leads (11), the upper surface in stake week pressure-bearing body (2) exists
The lateral symmetry of ring-shaped step (3) it is installed with two sleeves (12), the position of two leads (11) and two sleeves (12)
Position corresponding, described sleeve (12) internal diameter is suitable with the external diameter of described lead (11).
A kind of integrated form building lot static load test hydraulic workstation the most according to claim 2, it is characterised in that also
Including the oil pressure sensor on the in-line being assemblied in hydraulic jack (4), described control chamber is provided with controller, GPS in (6)
Locating module and radio receiving transmitting module, described controller is logical with oil pressure sensor, GPS locating module and radio receiving transmitting module respectively
Cross data wire to connect.
4., according to a kind of integrated form building lot static load test hydraulic workstation described in any one of claims 1 to 3, it is special
Levying and be, the boss on described convex pressure-bearing body (1) top is provided with the pin-and-hole one (14) of lateral direction penetrating, described stake week pressure-bearing body
(2) pin-and-hole two (15) of lateral direction penetrating, pin-and-hole two (15) it is provided with on ring-shaped step (3) in the position of respective pin hole one (14)
Size suitable with the size of pin-and-hole one (14), the outside of described stake week pressure-bearing body (2) is symmetrically provided with at least one pair of and hangs
Point.
A kind of integrated form building lot static load test hydraulic workstation the most according to claim 4, it is characterised in that institute
State electric hydraulic pump (5) and control chamber (6) is symmetrically arranged about hydraulic jack (4), and electric hydraulic pump (5) and control chamber
(6) outside of two leads (11) is laid respectively at；Described convex pressure-bearing body (1) is in step-like cylinder.
6. an integrated form building lot static load test hydraulic workstation, including high-pressure tank and hydraulic jack (4), its feature exists
In, also including cantilever beam (7), described high-pressure tank is by convex pressure-bearing body (1) group that stake week pressure-bearing body (2) and longitudinal section are convex
Becoming, described convex pressure-bearing body (1) lower surface is suitable with the cross section of single pile (9), and the middle part of described stake week pressure-bearing body (2) has
The receiving chamber that suitable with described convex pressure-bearing body (1) and through stake week pressure-bearing body (2) short transverse is arranged, stake week pressure-bearing body
(2) identical with the height of convex pressure-bearing body (1), stake week pressure-bearing body (2) is set in convex pressure-bearing body (1) by described receiving chamber
Outside, the middle part in stake week pressure-bearing body (2) have to top extend ring-shaped step (3), described cantilever beam (7) be hung on described in hold
The top of pressure case, fixes with the pedestal of described hydraulic jack (4) in the middle part of cantilever beam (7) bottom surface and is connected, and cantilever beam (7) is at hydraulic oil
The outside of cylinder (4) is further fixedly arranged on electric hydraulic pump (5) and control chamber (6), the end of the piston rod of described hydraulic jack (4)
And it is provided with pressure-bearing module b(13 between convex pressure-bearing body (1)), described pressure-bearing module b(13) size of cross section is equal to described
The size of the cross section of ring-shaped step (3) outer rim place plane, passes through between described hydraulic jack (4) and electric hydraulic pump (5)
High-pressure oil pipe connects.
A kind of integrated form building lot static load test hydraulic workstation the most according to claim 6, it is characterised in that outstanding
Arm beam (7) hydraulic jack (4) lateral symmetry be installed with two leads (11), the upper surface in stake week pressure-bearing body (2) exists
The lateral symmetry of ring-shaped step (3) it is installed with two sleeves (12), the position of two leads (11) and two sleeves (12)
Position corresponding, described sleeve (12) internal diameter is suitable with the external diameter of described lead (11).
A kind of integrated form building lot static load test hydraulic workstation the most according to claim 7, it is characterised in that also
Including the oil pressure sensor on the in-line being assemblied in hydraulic jack (4), described control chamber is provided with controller, GPS in (6)
Locating module and radio receiving transmitting module, described controller is logical with oil pressure sensor, GPS locating module and radio receiving transmitting module respectively
Cross data wire to connect.
9., according to a kind of integrated form building lot static load test hydraulic workstation described in any one of claim 6 to 8, it is special
Levying and be, the boss on described convex pressure-bearing body (1) top is provided with the pin-and-hole one (14) of lateral direction penetrating, described stake week pressure-bearing body
(2) pin-and-hole two (15) of lateral direction penetrating, pin-and-hole two (15) it is provided with on ring-shaped step (3) in the position of respective pin hole one (14)
Size suitable with the size of pin-and-hole one (14), the outside of described stake week pressure-bearing body (2) is symmetrically provided with at least one pair of and hangs
Point.
A kind of integrated form building lot static load test hydraulic workstation the most according to claim 9, it is characterised in that
Described electric hydraulic pump (5) and control chamber (6) are symmetrically arranged about hydraulic jack (4), and electric hydraulic pump (5) and control chamber
(6) outside of two leads (11) is laid respectively at；Described convex pressure-bearing body (1) is in step-like cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378021.1U CN205776414U (en) | 2016-04-29 | 2016-04-29 | Integrated form building lot static load test hydraulic workstation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378021.1U CN205776414U (en) | 2016-04-29 | 2016-04-29 | Integrated form building lot static load test hydraulic workstation |
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| CN205776414U true CN205776414U (en) | 2016-12-07 |
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| CN201620378021.1U Withdrawn - After Issue CN205776414U (en) | 2016-04-29 | 2016-04-29 | Integrated form building lot static load test hydraulic workstation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839680A (en) * | 2016-04-29 | 2016-08-10 | 中国建材检验认证集团徐州有限公司 | Integrated hydraulic work station for static load test of construction site |
-
2016
- 2016-04-29 CN CN201620378021.1U patent/CN205776414U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839680A (en) * | 2016-04-29 | 2016-08-10 | 中国建材检验认证集团徐州有限公司 | Integrated hydraulic work station for static load test of construction site |
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| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20171017 |