CN109811810A - It is a kind of for detecting the device of compound base bearing capacity - Google Patents
It is a kind of for detecting the device of compound base bearing capacity Download PDFInfo
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- CN109811810A CN109811810A CN201910229031.7A CN201910229031A CN109811810A CN 109811810 A CN109811810 A CN 109811810A CN 201910229031 A CN201910229031 A CN 201910229031A CN 109811810 A CN109811810 A CN 109811810A
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- stock shelf
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- bearing bracket
- applying piece
- longitudinal load
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Abstract
The invention discloses a kind of for detecting the device of compound base bearing capacity, it is related to detection device technology field, its key points of the technical solution are that including two longitudinal load-bearing brackets, lateral bearing bracket, multiple mounting holes, pressure sensor, movable block, pressure block and data analysis recorder, the side of longitudinal load-bearing bracket is provided with feed mechanism, and feed mechanism includes rack, stock shelf, two chains for being rotationally connected with stock shelf two sides respectively and is installed on stock shelf for driving the driving assembly of two chains while rotation；Multiple stoppers are provided on two chains, and two chains are parallel to each other；The guidance set for being oriented to force-applying piece is provided on stock shelf；The barrier assembly for being stopped to force-applying piece is provided between stock shelf and longitudinal load-bearing bracket.The present invention solves the problems, such as that fierce collision occurs for force-applying piece and lateral bearing bracket, has achieved the effect that convenient for being put into force-applying piece is gentle on lateral bearing bracket.
Description
Technical field
The present invention relates to detection device technology fields, more specifically, it is related to one kind for detecting compound base
The device of bearing capacity.
Background technique
Many Subgrade soils such as reservoir section, humus soil are on the verge of for some pass through in High-Grade Highway Subgrade design
Section, subgrade rating cannot reach the requirement of Road Design service life.Between being pressed centainly in the paragraph roadbed
Away from all multi-form reinforcements such as setting cast-in-situ bored pile, precast concrete pile, lime-soil compaction pile, vibro-replacement stone columns, thus shape
At compound base, to achieve the purpose that improve the total bearing capacity of the roadbed.
The prior art can refer to the Chinese utility model patent that Authorization Notice No. is CN207525792U, and it discloses one kind
For detecting the device of compound base bearing capacity, including two longitudinal load-bearing brackets and two lateral bearing brackets, two
The lateral bearing bracket symmetrically rides upon the top of two longitudinal load-bearing brackets, on the roof of two lateral bearing brackets
Multiple loose slots are symmetrically offered, spring is mounted on the bottom wall inside each loose slot, each spring
Top is mounted on stopper, and traction rope, the every two adjacent blocking are respectively connected on the bottom wall of each stopper
It is equipped with force-applying piece between block, offers multiple mounting holes, each installation on the bottom wall of each longitudinal load-bearing bracket
Pressure sensor is mounted on roof inside hole, the inside of each mounting hole is equipped with movable block, each work
The bottom end of motion block is mounted on pressure block, and the inside of two longitudinal load-bearing brackets is mounted on data analysis recorder.This
Utility model structure is simple, convenient for operation, installs anti-skid device additional in lateral bearing rack surface, greatly improves detection device
Safety, ensured the personal safety of testing staff, at the same also improve data acquisition stability and accuracy.
But when force-applying piece to be put on lateral bearing bracket, sometimes because operator places the method for force-applying piece not
Accurately, it is possible that can make force-applying piece and lateral bearing bracket that fierce collision occur, it will cause pressure sensor in this way by one
Determine the damage of degree, thus will affect the measurement accuracy of pressure sensor.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide one kind to hold for detecting compound base
The device for carrying power, by setting feed mechanism, convenient for being put into force-applying piece is gentle on lateral bearing bracket, so as to drop
A possibility that fierce collision occurs for low force-applying piece and lateral bearing bracket, it is thus possible to reduce the measurement accuracy to pressure sensor
Caused by influence.
To achieve the above object, the present invention provides the following technical scheme that it is a kind of for detecting compound base carrying
The device of power including two longitudinal load-bearing brackets, the lateral bearing bracket that rides upon two longitudinal load-bearing cradle tops, is opened in
Multiple mounting holes of longitudinal load-bearing bracket bottom wall, are installed on inside mounting hole the pressure sensor for being installed on mounting hole roof
Movable block, the pressure block for being fixed in movable block bottom end and the data analysis recorder for being installed on longitudinal load-bearing internal stent, institute
The side for stating longitudinal load-bearing bracket is provided with feed mechanism, and the feed mechanism includes the machine for being set to longitudinal load-bearing bracket side
Frame, the stock shelf for being fixed in rack and being obliquely installed upwards, two chains and peace for being rotationally connected with stock shelf two sides respectively
The driving assembly for being used to that two chains be driven to rotate simultaneously loaded on stock shelf；Multiple blockings are provided on two chains
Block, and two chains are parallel to each other；The guidance set for being oriented to force-applying piece is provided on the stock shelf；Institute
State the barrier assembly being provided between stock shelf and longitudinal load-bearing bracket for being stopped to force-applying piece.
By using above-mentioned technical proposal, two chains rotations are driven by driving assembly, then by force-applying piece from feeding
The bottom end of frame is shifted on chain, and chain transports force-applying piece on barrier assembly under the action of stopper at this time, is at this moment stopped
Component can stop force-applying piece, then so that force-applying piece is crossed barrier assembly by operator, finally by operator
Force-applying piece is moved to the corresponding position of lateral bearing bracket；When separating because of stopper with force-applying piece, stopper will push force
Part is mobile, so by setting barrier assembly convenient for stopping to force-applying piece, so as to reduce force-applying piece from lateral bearing
A possibility that being fallen off on bracket；It, on the one hand can be right by the way that guidance set is arranged when force-applying piece moves on stock shelf
Force-applying piece is played a supporting role, and so as to reduce pressure suffered by chain, thus chain is convenient for be rotated；On the other hand
It can reduce the friction of force-applying piece and stock shelf, thus moved convenient for force-applying piece；By the way that feed mechanism is arranged, convenient for that will apply
Power part is gentle to be put on lateral bearing bracket, so as to reduce force-applying piece and fierce collision occurs for lateral bearing bracket can
Energy property, it is thus possible to which reduction is influenced caused by the measurement accuracy of pressure sensor.
The present invention is further arranged to: the guidance set includes multiple the leading of setting gradually of transporting direction along force-applying piece
To roller；Each guide roller is rotationally connected with stock shelf, and each guide roller is arranged along the width direction of rack.
The friction of force-applying piece and stock shelf can reduce by setting guide roller by using above-mentioned technical proposal, thus
Convenient for being transported to force-applying piece.
The present invention is further arranged to: the barrier assembly include be fixed in stock shelf close to lateral bearing bracket one end and
The connecting plate that is obliquely installed, it is horizontal be fixed in connecting plate close to lateral bearing bracket one end support plate, be rotationally connected with support
Block axis in plate and axially uniformly distributed multiple idler wheels along block axis；Angle α between the support plate and connecting plate
Value range is 175 degree to 178 degree, and the top surface of the support plate and the top surface of lateral bearing bracket are coplanar, and the support
Plate is connected to one end of lateral bearing bracket far from one end of connecting plate；The width side for being axially parallel to rack of the block axis
To；Each idler wheel is arranged through the top of support plate.
By using above-mentioned technical proposal, connecting plate is obliquely installed, and is rolled on connecting plate convenient for force-applying piece, and connect
The inclined angle of plate is little, thus force-applying piece can be made slowly to roll to support plate；By the way that multiple idler wheels are arranged, convenient for from branch
The force-applying piece rolled down on fagging is stopped, and is pounded so as to reduce force-applying piece to lateral bearing bracket, furthermore, it is convenient for operator
Force-applying piece is pushed on lateral bearing bracket by member from support plate.
The present invention is further arranged to: each roller outer sleeve, which is set, is fixed with rubber tyre.
By using above-mentioned technical proposal, rubber tyre can play buffer function to force-applying piece, apply so as to mitigate
The rigid contact of power part and idler wheel, it is thus possible to extend the service life of idler wheel.
The present invention is further arranged to: the driving component includes being rotationally connected with stock shelf close to longitudinal load-bearing bracket one
The driving shaft at end is arranged and is fixed on two drive sprockets of driving shaft, is installed on stock shelf side and for driving driving shaft to turn
Dynamic asynchronous machine is rotationally connected with the driven shaft of the stock shelf other end and is arranged two driven chains for being fixed on driven shaft
Wheel；The output shaft of the asynchronous machine is fixedly connected with one end of driving shaft；The driving shaft and the axial direction of driven shaft are parallel
In the width direction of rack；The chain makes drive sprocket and driven sprocket link.
By using above-mentioned technical proposal, when needing rotates chain, start asynchronous machine, the output shaft of asynchronous machine
Driving shaft rotation is driven, driving shaft rotation drives drive sprocket rotation, and drive sprocket rotation drives chain rotation, drives by setting
Dynamic component, can make two chains while rotate, consequently facilitating transporting to force-applying piece.
The present invention is further arranged to: the transporting direction on the lateral bearing bracket along force-applying piece is disposed with multiple groups
Buffer gear for being buffered to force-applying piece, buffer gear described in every group include being opened in lateral bearing cradle top and edge
The recessing groove of the length direction setting of lateral bearing bracket is rotationally connected with recessing groove far from stock shelf side and transversely carries
The shaft of the width direction setting of bracket, the multiple groups Buffer Unit for being arranged the baffle for being fixed on shaft and being set in baffle；
When the baffle is in recessing groove, the top surface of the baffle and the top surface of lateral bearing bracket are coplanar, and the baffle
Grip part is provided in side side wall far from stock shelf.
By using above-mentioned technical proposal, baffle can be made to hold up by grip part, thus convenient for hindering force-applying piece
Gear；By the way that Buffer Unit is arranged, on the one hand convenient for being buffered to force-applying piece, so as to mitigate the rigidity of force-applying piece and baffle
Contact, it is thus possible to extend the service life of baffle, furthermore, when needing to push back to force-applying piece at stock shelf, first by baffle
It is put into recessing groove, then force-applying piece is pushed to pass through baffle, Buffer Unit can buffer baffle at this time, it is thus possible to subtract
Brush block the rigid contact of plate Yu resigning groove bottom wall.
The present invention is further arranged to: Buffer Unit described in every group includes being opened in baffle close to the cunning of stock shelf side
Slot, along force-applying piece transporting direction sliding be connected to sliding slot buffer stopper and be fixed in bullet of the buffer stopper far from stock shelf side
Spring；The one end of the spring far from buffer stopper is fixedly connected with sliding slot far from the side of stock shelf.
By using above-mentioned technical proposal, spring has preferable elastic property, it is thus possible to carry out to force-applying piece preferable
Buffering.
The present invention is further arranged to: the baffle is embedded with multiple float balls far from the side of stock shelf；It is each described
Float ball rolling is connected to side of the baffle far from stock shelf.
By using above-mentioned technical proposal, by the way that float ball is arranged, convenient for force-applying piece to be moved at stock shelf, because different
There is step motor positive and negative rotating function then to be transported back force-applying piece by chain so chain can invert, consequently facilitating will force
Under part fortune.
In conclusion the present invention has the advantages that compared with the prior art
1. driving two chain rotations by driving assembly, then force-applying piece is shifted on chain from the bottom end of stock shelf, at this time
Chain transports force-applying piece on barrier assembly under the action of stopper, and at this moment barrier assembly can stop force-applying piece,
Then so that force-applying piece is crossed barrier assembly by operator, force-applying piece is moved to lateral bearing branch finally by operator
The corresponding position of frame；When separating because of stopper with force-applying piece, it is mobile that stopper will push force-applying piece, so passing through setting blocking group
Part is convenient for stopping force-applying piece, so as to reduce a possibility that force-applying piece is fallen off from lateral bearing bracket；When
Force-applying piece, by setting guidance set, on the one hand can play a supporting role to force-applying piece when moving on stock shelf, so as to
Enough reduce pressure suffered by chain, thus is rotated convenient for chain；On the other hand force-applying piece and stock shelf be can reduce
Friction, thus moved convenient for force-applying piece；By the way that feed mechanism is arranged, convenient for by force-applying piece it is gentle be put into lateral bearing branch
On frame, fierce a possibility that colliding occurs so as to reduce force-applying piece and lateral bearing bracket, it is thus possible to reduce to pressure
It is influenced caused by the measurement accuracy of sensor；
2. connecting plate is obliquely installed, rolled on connecting plate convenient for force-applying piece, and the inclined angle of connecting plate is little, thus can
Roll force-applying piece slowly to support plate；By the way that multiple idler wheels are arranged, convenient for being carried out to the force-applying piece rolled down from support plate
Stop, pounds so as to reduce force-applying piece to lateral bearing bracket, furthermore, force-applying piece is above pushed away from support plate convenient for operator
To lateral bearing bracket；
3. baffle can be made to hold up by grip part, thus convenient for stopping to force-applying piece；By the way that Buffer Unit, a side is arranged
Face is convenient for buffering force-applying piece, so as to mitigate the rigid contact of force-applying piece and baffle, it is thus possible to extend baffle
Service life, furthermore, when needing to push back to force-applying piece at stock shelf, first baffle is put into recessing groove, then pushes and applies
Power part passes through baffle, and Buffer Unit can buffer baffle at this time, it is thus possible to mitigate the rigid of baffle and resigning groove bottom wall
Property contact.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of embodiment saliency feed mechanism；
Fig. 4 is the structural schematic diagram of embodiment saliency barrier assembly；
Fig. 5 is the explosive view of embodiment saliency Buffer Unit；
Fig. 6 is the partial enlarged view in Fig. 5 at B；
Fig. 7 is the structural schematic diagram of embodiment saliency float ball.
In figure: 1, longitudinal load-bearing bracket；11, mounting hole；12, pressure sensor；13, movable block；14, pressure block；15, number
According to analysis recorder；2, lateral bearing bracket；3, feed mechanism；31, rack；311, driving wheel；32, skewback；33, stock shelf；
34, chain；341, stopper；35, driving assembly；351, driving shaft；352, drive sprocket；353, asynchronous machine；354, driven
Axis；355, driven sprocket；36, guidance set；361, guide roller；37, barrier assembly；371, connecting plate；372, support plate；373,
Block axis；374, idler wheel；375, rubber tyre；4, buffer gear；41, recessing groove；42, shaft；43, baffle；44, buffering group
Part；441, sliding slot；442, buffer stopper；443, spring；45, grip part；6, float ball；7, force-applying piece.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.The wherein identical appended drawing reference of identical components
It indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from geometric center of specific component
Direction.
Embodiment: it is a kind of for detecting the device of compound base bearing capacity, as depicted in figs. 1 and 2, including two vertical
To bearing support 1, the lateral bearing bracket 2 that rides upon the top of two longitudinal load-bearing brackets 1, it is opened in 1 bottom of longitudinal load-bearing bracket
Multiple mounting holes 11 of wall, the pressure sensor 12 for being installed on 11 roof of mounting hole, the movable block being installed on inside mounting hole 11
13, the data analysis recorder 15 for being fixed in the pressure block 14 of 13 bottom end of movable block and being installed on inside longitudinal load-bearing bracket 1.
As shown in Figure 1 and Figure 4, the side of longitudinal load-bearing bracket 1 is equipped with feed mechanism 3, and feed mechanism 3 includes being installed on
The rack 31 of 1 side of longitudinal load-bearing bracket, is rotationally connected with the stock shelf 33 for being fixed in rack 31 and being obliquely installed upwards respectively
Two chains 34 of 33 two sides of stock shelf and be installed on stock shelf 33 for drive two chains 34 and meanwhile rotate driving group
Part 35；Rack 31 is connected with skewback 32 close to one end of 33 feed end of stock shelf, and the bottom of rack 31 is equipped with driving wheel 311,
Brake caster can be selected in driving wheel 311；Multiple stoppers 341 are mounted on two chains 34, and two chains 34 are mutually flat
Row；Guidance set 36 for being oriented to force-applying piece 7 is installed on stock shelf 33；Stock shelf 33 and longitudinal load-bearing bracket 1
Between barrier assembly 37 for being stopped to force-applying piece 7 is installed.Two chains 34 are driven to rotate by driving assembly 35,
Then force-applying piece 7 is shifted on chain 34 from the bottom end of stock shelf 33, chain 34 will exert a force under the action of stopper 341 at this time
Part 7 transports on barrier assembly 37, and at this moment barrier assembly 37 can stop force-applying piece 7, then makes to apply by operator
Power part 7 crosses barrier assembly 37, and force-applying piece 7 is moved to the corresponding position of lateral bearing bracket 2 finally by operator；Cause
When stopper 341 is separated with force-applying piece 7, it is mobile that stopper 341 will push force-applying piece 7, so just by setting barrier assembly 37
Stop in force-applying piece 7, so as to reduce a possibility that force-applying piece 7 is fallen off from lateral bearing bracket 2；When applying
Power part 7, by setting guidance set 36, on the one hand can play a supporting role to force-applying piece 7 when moving on stock shelf 33, from
And pressure suffered by chain 34 can be reduced, thus rotated convenient for chain 34；On the other hand can reduce force-applying piece 7 with
The friction of stock shelf 33, thus moved convenient for force-applying piece 7；By the way that feed mechanism 3 is arranged, convenient for that force-applying piece 7 is gentle
It is put on lateral bearing bracket 2, fierce a possibility that colliding occurs so as to reduce force-applying piece 7 and lateral bearing bracket 2, because
And the influence caused by the measurement accuracy of pressure sensor 12 can be reduced.
As shown in figure 3, driving assembly 35 includes being rotationally connected with stock shelf 33 close to the active of 1 one end of longitudinal load-bearing bracket
Axis 351 is arranged and is fixed on two drive sprockets 352 of driving shaft 351, is installed on 33 side of stock shelf and for driving driving shaft
The asynchronous machine 353 of 351 rotations is rotationally connected with the driven shaft 354 of 33 other end of stock shelf and is arranged and is fixed on driven shaft
354 two driven sprockets 355；The output shaft of asynchronous machine 353 is fixedly connected with one end of driving shaft 351, asynchronous machine 353
Optional controller is controlled, and controller can be used single-chip microcontroller, the revolving speed of 353 output shaft of asynchronous machine can be selected frequency converter into
Row control；The axial width direction each parallel to rack 31 of driving shaft 351 and driven shaft 354；Chain 34 makes drive sprocket 352
It links with driven sprocket 355.When needing rotates chain 34, start asynchronous machine 353, the output shaft of asynchronous machine 353 drives
Dynamic driving shaft 351 rotates, and the rotation of driving shaft 351 drives drive sprocket 352 to rotate, and the rotation of drive sprocket 352 drives 34 turns of chain
It is dynamic, by the way that driving assembly 35 is arranged, two chains 34 can be made while being rotated, consequently facilitating being transported to force-applying piece 7.
As shown in figure 3, guidance set 36 includes the multiple guide rollers 361 set gradually along the transporting direction of force-applying piece 7；Often
A guide roller 361 is rotationally connected with stock shelf 33 by bearing, and each guide roller 361 is arranged along the width direction of rack 31.
By setting guide roller 361, the friction of force-applying piece 7 Yu stock shelf 33 can reduce, thus convenient for being transported to force-applying piece 7.
As shown in Figure 1 and Figure 4, barrier assembly 37 includes being fixed in stock shelf 33 close to 2 one end of lateral bearing bracket and inclining
The connecting plate 371 that is tiltedly arranged, it is horizontal be fixed in connecting plate 371 close to 2 one end of lateral bearing bracket support plate 372, pass through axis
Hold the block axis 373 being rotationally connected in support plate 372 and axially uniformly distributed multiple idler wheels 374 along block axis 373；Support
The value range of angle α between plate 372 and connecting plate 371 is 175 degree to 178 degree, the top surface of support plate 372 and lateral bearing
The top surface of bracket 2 is coplanar, and support plate 372 is connected to one end of lateral bearing bracket 2 far from one end of connecting plate 371；Resistance
The width direction for being axially parallel to rack 31 of gear shaft 373；Each idler wheel 374 is arranged through the top of support plate 372, each rolling
It is arranged outside wheel 374 and is fixed with rubber tyre 375.Connecting plate 371 is obliquely installed, and is rolled on connecting plate 371 convenient for force-applying piece 7,
And the inclined angle of connecting plate 371 is little, thus force-applying piece 7 can be made slowly to roll to support plate 372；It is multiple by being arranged
Idler wheel 374 is pounded so as to reduce force-applying piece 7 to transverse direction convenient for stopping to the force-applying piece 7 rolled down from support plate 372
Bearing support 2, furthermore, force-applying piece 7 is pushed on lateral bearing bracket 2 from support plate 372 convenient for operator.
As shown in Figure 3 and Figure 5, the transporting direction on lateral bearing bracket 2 along force-applying piece 7 be disposed with multiple groups for pair
The buffer gear 4 that force-applying piece 7 is buffered, every group of buffer gear 4 include being opened in 2 top of lateral bearing bracket and transversely holding
Carry the recessing groove 41 of the length direction setting of bracket 2, be rotationally connected with by bearing recessing groove 41 far from 33 side of stock shelf and
Transversely bearing support 2 width direction setting shaft 42, be arranged the baffle 43 for being fixed on shaft 42 and be set to baffle
Multiple groups Buffer Unit 44 in 43；When baffle 43 is in recessing groove 41, the top surface of baffle 43 and the top of lateral bearing bracket 2
Face is coplanar, and baffle 43 is far from being provided with grip part 45 in the side side wall of stock shelf 33.It can make to keep off by grip part 45
Plate 43 is holded up, thus convenient for stopping to force-applying piece 7；By the way that Buffer Unit 44 is arranged, on the one hand convenient for the progress of force-applying piece 7
Buffering, so as to mitigate the rigid contact of force-applying piece 7 Yu baffle 43, it is thus possible to extend the service life of baffle 43, furthermore,
When needing to push back to force-applying piece 7 at stock shelf 33, first baffle 43 is put into recessing groove 41, then force-applying piece 7 is pushed to pass through
Baffle 43 is crossed, Buffer Unit 44 can buffer baffle 43 at this time, it is thus possible to mitigate baffle 43 and 41 bottom wall of recessing groove
Rigid contact.
As shown in Figure 5 and Figure 6, every group of Buffer Unit 44 includes being opened in baffle 43 close to the sliding slot of 33 side of stock shelf
441, the buffer stopper 442 of sliding slot 441 is connected to along the transporting direction sliding of force-applying piece 7 and be fixed in buffer stopper 442 far from upper
Expect the spring 443 of 33 side of frame；The one end of spring 443 far from buffer stopper 442 is fixed with sliding slot 441 far from the side of stock shelf 33
Connection.Spring 443 has preferable elastic property, it is thus possible to preferably be buffered to force-applying piece 7.
As shown in Figure 3 and Figure 7, baffle 43 is embedded with multiple float balls 6 far from the side of stock shelf 33；Each float ball 6
Rolling is connected to side of the baffle 43 far from stock shelf 33.By the way that float ball 6 is arranged, convenient for force-applying piece 7 is moved to stock shelf
At 33, because asynchronous machine 353 has positive and negative rotating function, chain 34 can be inverted, and then pass through chain 34 for force-applying piece 7
It transports back, consequently facilitating under force-applying piece 7 is transported.
The working principle for the device that this kind is used to detect compound base bearing capacity is as follows:
Start asynchronous machine 353, keep the revolving speed of 353 output shaft of asynchronous machine lower by frequency converter, then asynchronous machine 353
Output shaft drives driving shaft 351 to rotate, and the rotation of driving shaft 351 drives drive sprocket 352 to rotate, and the rotation of drive sprocket 352 drives
Chain 34 rotates, and then shifts force-applying piece 7 on chain 34 from skewback 32 onto, and chain 34 will exert a force under the action of stopper at this time
Part 7 transports on connecting plate 371, and the force-applying piece 7 being next on connecting plate 371 is scrolled down through to the idler wheel of support plate 372
At 374, idler wheel 374 stops force-applying piece 7 at this time；Baffle 43 can be made to hold up followed by grip part 45, it is then logical
Operator is crossed to push force-applying piece 7 at baffle 43；It is calculated finally by the data recorded to data analysis recorder 15
The bearing capacity of composite foundation can be calculated.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of for detecting the device of compound base bearing capacity, including two longitudinal load-bearing brackets (1), ride upon two
Lateral bearing bracket (2) at the top of longitudinal load-bearing bracket (1), the multiple mounting holes for being opened in longitudinal load-bearing bracket (1) bottom wall
(11), it is installed on the pressure sensor (12) of mounting hole (11) roof, the internal movable block (13) of mounting hole (11) is installed on, is solid
It is connected to the pressure block (14) of movable block (13) bottom end and is installed on the internal data analysis recorder of longitudinal load-bearing bracket (1)
(15), it is characterised in that: the side of the longitudinal load-bearing bracket (1) is provided with feed mechanism (3), feed mechanism (3) packet
Include the rack (31) for being set to longitudinal load-bearing bracket (1) side, the stock shelf for being fixed in rack (31) and being obliquely installed upwards
(33), be rotationally connected with respectively two chains (34) of stock shelf (33) two sides and be installed on stock shelf (33) for drive two
The driving assembly (35) that a chain (34) rotates simultaneously；It is provided with multiple stoppers (341) on two chains (34), and
Two chains (34) are parallel to each other；The guiding for being oriented to force-applying piece (7) is provided on the stock shelf (33)
Component (36)；The resistance for being stopped to force-applying piece (7) is provided between the stock shelf (33) and longitudinal load-bearing bracket (1)
It keeps off component (37).
2. according to claim 1 a kind of for detecting the device of compound base bearing capacity, it is characterised in that: described
Guidance set (36) includes the multiple guide rollers (361) set gradually along the transporting direction of force-applying piece (7)；Each guide roller
(361) it is rotationally connected with stock shelf (33), and each guide roller (361) is arranged along the width direction of rack (31).
3. according to claim 1 a kind of for detecting the device of compound base bearing capacity, it is characterised in that: described
Barrier assembly (37) includes being fixed in stock shelf (33) close to connecting plate lateral bearing bracket (2) one end and be obliquely installed
(371), level is fixed in the support plate (372) of connecting plate (371) close lateral bearing bracket (2) one end, is rotationally connected with branch
Block axis (373) in fagging (372) and axially uniformly distributed multiple idler wheels (374) along block axis (373)；The support plate
(372) value range of the angle α between connecting plate (371) be 175 degree to 178 degree, the top surface of the support plate (372) and
The top surface of lateral bearing bracket (2) is coplanar, and the support plate (372) is connected to transverse direction far from the one end of connecting plate (371)
One end of bearing support (2)；The width direction for being axially parallel to rack (31) of the block axis (373)；Each idler wheel
(374) top through support plate (372) is arranged.
4. according to claim 3 a kind of for detecting the device of compound base bearing capacity, it is characterised in that: each
It is arranged outside the idler wheel (374) and is fixed with rubber tyre (375).
5. according to claim 1 a kind of for detecting the device of compound base bearing capacity, it is characterised in that: described
Driving assembly (35) includes the driving shaft (351) for being rotationally connected with stock shelf (33) close longitudinal load-bearing bracket (1) one end, is arranged
Two drive sprockets (352) of driving shaft (351) are fixed on, stock shelf (33) side is installed on and for driving driving shaft
(351) rotate asynchronous machine (353), be rotationally connected with the driven shaft (354) of stock shelf (33) other end and be arranged fixation
In two driven sprockets (355) of driven shaft (354)；The output shaft of the asynchronous machine (353) and the one end of driving shaft (351)
It is fixedly connected；The axial width direction each parallel to rack (31) of the driving shaft (351) and driven shaft (354)；The chain
Item (34) makes drive sprocket (352) and driven sprocket (355) link.
6. according to claim 1 a kind of for detecting the device of compound base bearing capacity, it is characterised in that: described
Transporting direction on lateral bearing bracket (2) along force-applying piece (7) is disposed with what multiple groups were used to buffer force-applying piece (7)
Buffer gear (4), buffer gear described in every group (4) include being opened in lateral bearing bracket (2) top and transversely bearing support
(2) recessing groove (41) of length direction setting is rotationally connected with recessing groove (41) far from stock shelf (33) side and transversely
The shaft (42) of the width direction setting of bearing support (2) is arranged the baffle (43) for being fixed on shaft (42) and is set to gear
Multiple groups Buffer Unit (44) in plate (43)；When the baffle (43) be in recessing groove (41) it is interior when, the top of the baffle (43)
The top surface in face and lateral bearing bracket (2) is coplanar, and the baffle (43) is far from setting in the side side wall of stock shelf (33)
There are grip part (45).
7. according to claim 6 a kind of for detecting the device of compound base bearing capacity, it is characterised in that: every group
The Buffer Unit (44) includes the sliding slot (441) for being opened in baffle (43) close stock shelf (33) side, along force-applying piece (7)
Transporting direction sliding is connected to the buffer stopper (442) of sliding slot (441) and is fixed in buffer stopper (442) far from stock shelf (33) one
The spring (443) of side；The one of the spring (443) one end and sliding slot (441) separate stock shelf (33) far from buffer stopper (442)
Side is fixedly connected.
8. according to claim 7 a kind of for detecting the device of compound base bearing capacity, it is characterised in that: described
Baffle (43) is embedded with multiple float balls (6) far from the side of stock shelf (33)；Each float ball (6) rolls and is connected to gear
Side of the plate (43) far from stock shelf (33).
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| CN201910229031.7A CN109811810B (en) | 2019-03-25 | 2019-03-25 | Device for detecting bearing capacity of pile-soil composite foundation |
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| CN201910229031.7A CN109811810B (en) | 2019-03-25 | 2019-03-25 | Device for detecting bearing capacity of pile-soil composite foundation |
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|---|---|
| CN109811810B (en) | 2020-10-30 |
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