CN108825130A - A kind of bridge deep foundation pit construction method - Google Patents
A kind of bridge deep foundation pit construction method Download PDFInfo
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- CN108825130A CN108825130A CN201810635367.9A CN201810635367A CN108825130A CN 108825130 A CN108825130 A CN 108825130A CN 201810635367 A CN201810635367 A CN 201810635367A CN 108825130 A CN108825130 A CN 108825130A
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- space
- end wall
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- lifting
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 62
- 230000033001 locomotion Effects 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 230000002146 bilateral effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 241001416181 Axis axis Species 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of bridge deep foundation pit construction methods, including car body, a mobile space is provided in the car body, a lifting space is provided on the upside of the mobile space, a driving space is symmetrically arranged in the left hand end wall of the lifting space, the lifting space left hand end wall is symmetrically arranged with the lifting groove in connection driving space, a closing means are provided in the mobile space, rotation space is symmetrically set in the mobile space upper end wall, a revolution space is provided in the rotation space upper end wall, the revolution space lower end wall is provided with the swivelling chute of a connection rotation space.This apparatus structure is simple, and it is convenient to operate, in present invention work, and this device to drilling dig pit equipment transport it is very convenient, and in the case where sealing plate is not switched on, even if driving single machine work, elevator only rotates, and lifting is not implemented, and is that the right application of safety of device ensures together.
Description
Technical field
The present invention relates to bridge construction field, specially a kind of bridge deep foundation pit construction method.
Background technique
Currently, with the development of science and technology, society development, bridge construction over the ground section communication connection it is all the more important, it is right
The help for accelerating the economic development in area is more and more indispensable, and has many methods to go to build bridge deep basal pit at this stage,
But equipment is all relatively other big, and transport is inconvenient benefit, and these all relative complex operation buttons of equipment are numerous, are easy to produce peace
Full hidden danger.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of bridge deep foundation pit construction method
Problem.
To achieve the above object, the present invention provides the following technical solutions：A kind of bridge deep foundation pit construction method, including vehicle
Body is provided with a mobile space in the car body, is provided with a lifting space on the upside of the mobile space, under the lifting space
End wall is symmetrically arranged with a driving space, institute in mobile space and connection free surrounding space, lifting space left hand end wall
The lifting groove that lifting space left hand end wall is symmetrically arranged with connection driving space is stated, the left side driving space upper end wall is fixed
It is connected with a driving motor, the driving motor lower end surface has been connected by power a drive shaft, and the drive shaft lower end and driving are empty
Between lower end wall be rotatablely connected, be provided with a driven shaft in the driving space of the right side, the driven shaft upper and lower ends respectively with the right side
Spatially lower end wall is rotatablely connected for side driving, and the drive shaft upper end is fixedly connected with first bevel gear, the first bevel gear
Right side, which is connected by meshing transmission, second bevel gear, and the second bevel gear center is fixedly connected with a transmission shaft, the transmission shaft
Right end is through left side driving space right end wall and is located in the driving space of right side, and the transmission shaft right end is fixedly connected with third cone
Gear, the third hand tap gear downside are connected by meshing transmission and have the 4th bevel gear, and the 4th bevel gear center and driven shaft are solid
It is fixed to connect, a closing means are provided in the mobile space, are symmetrically set with rotation in the mobile space upper end wall
Space, the rotation space lower end wall are provided with the rotation slot of a connection mobile space, and it is flat to be provided with one in the rotation space
Plate is moved, the translation plates lower end surface bilateral symmetry is fixedly connected with first connecting rod, first connection far from lifting space
Bar lower end is slidably connected with rotation space lower end wall, it is described close to lifting space first connecting rod lower end through rotation slot and with
Closing means are fixedly connected, and a revolution space, the revolution space lower end wall setting are provided in the rotation space upper end wall
There is the swivelling chute of a connection rotation space, is fixedly connected with a rotary shaft, the rotary shaft axis between end wall before and after the swivelling chute
A rotation gear is rotatably connected on body, the rotation gear upper end is through swivelling chute upper end wall and is located in revolution space, institute
Rotation gear lower end is stated through swivelling chute lower end wall and is connected by meshing transmission with translation plates upper surface, the rotation gear upper end is nibbled
Conjunction is sequentially connected with a sliding panel, and the sliding panel lower end surface is fixedly connected with the second connecting rod, second connecting rod lower end with
Revolution space lower end wall is slidably connected, and a connection space is provided in the revolution space upper end wall, and the connection space is close
The end wall connection driving space in space is gone up and down, the connection space lower end wall is provided with the link slot of a connection revolution space, institute
It states sliding panel upper surface and is fixedly connected with third connecting rod, third connecting rod upper end is through link slot and is located at connection space
Interior, the third connecting rod is fixedly connected with a support rod close to the end face in lifting space, and the support rod is close to lifting space
End face be provided with the T-slot of consistent perforating branches strut upper and lower end face, slidably connect a T-shaped block, the T shape in the T-slot
Block close to the end wall in lifting space and is located in driving space close to the one end in lifting space through T-slot, and the T-shaped block is close
The one end in lifting space is fixedly connected with a C-shaped block, is provided with an elevator in the driving space, in the left side elevator
The heart is connect with drive shaft threaded engagement, and right side elevator center is connect with driven shaft threaded engagement, on the upside of the elevator
It is provided with a rotating block, left pivot movement block center connects with propeller shaft sleeve load, right side rotating block center and driven shaft
Suit connection, the rotating block are provided with the first driving groove far from the end face in lifting space, and the elevator is far from lifting space
End face be provided with the second driving groove, upper and lower ends of the C-shaped block close to lifting space are located at the first driving groove and the
It is slidably connected in two driving grooves and respectively, is provided with a drive block in the lifting space, is provided in the drive block
One rotary electric machine, the rotary electric machine lower end surface have been connected by power an electronic axle, the one end of the rotating block close to lifting space
It is fixedly connected through lifting groove and with drive block.
Steps are as follows for the method：
Firstly, driving motor work belt turn moving axis rotates, by the transmission of gear train, the rotation of lantern ring is driven, to drive
Two axial rotary both sides movements, so that two first movement columns be pushed to both sides, the second mobile column is pushed at this time, compression
Spring is compressed, and two blocks of sealing plates, which are driven to both sides, at this time moves, to make to go up and down space connection free surrounding space, in sealing plate to two
When side moves, first connecting rod is moved to both sides, so that translation plates be driven to move to both sides, is driven under the rotation of rotation gear
Sliding panel is moved to the direction of lifting space center, so that third connecting rod is pushed to move to the direction of lifting space center, from
And C-shaped block is pushed to enter in the first driving groove and the second driving groove；
Then, driving motor works, and drives the rotation of drive shaft, under the transmission of gear train and transmission shaft, drives driven shaft
Rotation, under the connection of C-shaped block, elevator is moved downward with rotating block, so that drive block be driven to move downward, rotation is electric at this time
Machine work drives electronic axle rotation, and under the drive of rotating block and elevator, electronic axle, which starts to drill over the ground, digs pit, and completes work
After work, driving motor work drives elevator to rise, so that drive block be driven to rise, when C-shaped block and support rod chain structure, passes
Dynamic motor work, sealing plate closing lifting space, C-shaped block leaves the first driving groove and the second driving groove at this time.
Preferably, the closing means include transmission space, the transmission space aft bulkhead is connected to mobile space, described
Transmission space right end wall is fixedly connected with a driving motor, and the driving motor left side has been connected by power a rotation axis, described
Rotation axis left end and transmission space left end wall are rotatablely connected, and are fixedly connected with a transmission gear on the rotation axis axis body, described
Transmission gear rear end is through transmission space aft bulkhead and is located in mobile space, and the mobile space lower end wall bilateral symmetry is fixed
It is connected with a supporting table, a lantern ring is provided in the mobile space, the lantern ring left and right ends extend through two branch in left and right
It supports platform center and is connect with supporting table bearing, bilateral symmetry threaded engagement is connected with a rotary shaft, the rotation on the inside of the lantern ring
Shaft passes through the one end of lantern ring far from lantern ring center far from the one end at lantern ring center and is located in mobile space, on the outside of the lantern ring
Center is fixedly connected with a driven gear, and the driven gear is connected by meshing transmission with transmission gear rear end, the rotation
Axis is fixedly connected with first movement column far from the one end at lantern ring center, and first movement column front end and mobile space front bulkhead are sliding
Dynamic connection, first movement column rear end are fixedly connected with a sealing plate, and the sealing plate rear end is fixedly connected with the second mobile column, institute
It states the second mobile rear end to be slidably connected with mobile space aft bulkhead, end face of second mobile column far from mobile space center is solid
Surely it is connected with third mobile column, a fixed block is fixedly connected on rear side of the mobile space left hand end wall, is set in the fixed block
It is equipped with a compression space, end wall of the compression space close to mobile space center is connected to mobile space, the third mobile column
One end far from mobile space center passes through compression space close to the end wall at mobile space center and is located at compression space, the pressure
Contracting space is fixedly connected with a compressed spring far from the end wall at mobile space center, and the compressed spring is close to mobile space center
One end be fixedly connected with third mobile column.
Preferably, the width of the C-shaped block is greater than end wall of the driving space far from lifting space to the distance of rotating block.
Preferably, the screw thread that the lantern ring inner wall left and right settings has two sections of hand of spiral opposite.
Compared with prior art, the beneficial effects of the invention are as follows：In present invention work, driving motor work belt turn moving axis
Rotation, by the transmission of gear train, drives the rotation of lantern ring, so that two axial rotary both sides movements are driven, thus by two
First movement column to both sides push, the second mobile column is pushed at this time, and compressed spring is compressed, at this time two blocks of sealing plates be driven to
Both sides movement, to make to go up and down space connection free surrounding space, when sealing plate is moved to both sides, first connecting rod is moved to both sides,
To drive translation plates to move to both sides, sliding panel is driven to transport under the rotation of rotation gear to the direction of lifting space center
It is dynamic, so that third connecting rod be pushed move to the direction of lifting space center, to push C-shaped block into the first driving groove and the
In two driving grooves, driving motor work drives the rotation of drive shaft, under the transmission of gear train and transmission shaft, drives driven shaft
Rotation, under the connection of C-shaped block, elevator is moved downward with rotating block, so that drive block be driven to move downward, is rotated at this time
Motor work drives electronic axle rotation, and under the drive of rotating block and elevator, electronic axle, which starts to drill over the ground, digs pit, and completes
After work, driving motor work drives elevator to rise, so that drive block be driven to rise, when C-shaped block and support rod chain structure,
Driving motor work, sealing plate closing lifting space, C-shaped block leaves the first driving groove and the second driving groove at this time, this apparatus structure
Simply, it is convenient to operate, and this device to drilling dig pit equipment transport it is very convenient, and in the case where sealing plate is not switched on, i.e.,
Make to drive single machine work, elevator only rotates, and lifting is not implemented, and is that the right application of safety of device ensures together.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of bridge deep foundation pit construction method entirety complete section of the present invention；
Fig. 2 is the overlooking structure diagram of mobile space complete section in a kind of bridge deep foundation pit construction method of the present invention；
Fig. 3 is the main view enlarged structure schematic diagram of C-shaped block complete section in a kind of bridge deep foundation pit construction method of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, a kind of embodiment provided by the invention：A kind of bridge deep foundation pit construction method, including car body 1,
It is provided with a mobile space 2 in the car body 1, a lifting space 50, the lifting space are provided on the upside of the mobile space 2
50 lower end walls are symmetrically arranged with a driving in mobile space 2 and connection free surrounding space, 50 left hand end wall of lifting space
Space 26, lifting 50 left hand end wall of space are symmetrically arranged with the lifting groove 51 in connection driving space 26, and the left side is driven
Dynamic 26 upper end wall of space is fixedly connected with a driving motor 27, and 27 lower end surface of driving motor has been connected by power a drive shaft
52,52 lower end of drive shaft and driving 26 lower end wall of space rotation connection, be provided in the driving space 26 of the right side one from
Moving axis 34,34 upper and lower ends of driven shaft are rotatablely connected with right side driving about 26 end wall of space respectively, the drive shaft 52
Upper end is fixedly connected with first bevel gear 28, and being connected by meshing transmission on the right side of the first bevel gear 28 has second bevel gear 29, institute
It states 29 center of second bevel gear and is fixedly connected with a transmission shaft 36,36 right end of transmission shaft drives 26 right end of space through left side
Wall and be located at right side driving space 26 in, 36 right end of transmission shaft is fixedly connected with third hand tap gear 32, the triconodont
32 downside of wheel is connected by meshing transmission and has the 4th bevel gear 33, and 33 center of the 4th bevel gear is fixedly connected with driven shaft 34, institute
It states and is provided with a closing means 53 in mobile space 2, be symmetrically set with rotation space 8 in 2 upper end wall of mobile space,
8 lower end wall of rotation space is provided with the rotation slot 5 of a connection mobile space 2, is provided with a translation in the rotation space 8
Plate 7,7 lower end surface of the translation plates bilateral symmetry are fixedly connected with first connecting rod 6, and first far from lifting space 50 connects
6 lower end of extension bar is slidably connected with 8 lower end wall of rotation space, and 6 lower end of first connecting rod close to lifting space 50, which is run through, to be turned
It moves slot 5 and is fixedly connected with closing means 53, be provided with a revolution space 13, the rotation in 8 upper end wall of rotation space
13 lower end wall of space is provided with the swivelling chute 9 of a connection rotation space 8, is fixedly connected with one between the 9 front and back end wall of swivelling chute
Rotary shaft 10 is rotatably connected to a rotation gear 11 on 10 axis body of rotary shaft, and 11 upper end of rotation gear is through rotation
9 upper end wall of slot and be located at revolution space 13 in, 11 lower end of rotation gear run through 9 lower end wall of swivelling chute and in translation plates 7
End face is connected by meshing transmission, and 11 upper end of rotation gear is connected by meshing transmission and has a sliding panel 15,15 lower end of sliding panel
Face is fixedly connected with the second connecting rod 12, and 12 lower end of the second connecting rod is slidably connected with 13 lower end wall of revolution space, the rotation
Turn to be provided with a connection space 17 in 13 upper end wall of space, end wall of the connection space 17 close to lifting space 50 is connected to driving
Space 26,17 lower end wall of connection space are provided with the link slot 16 of a connection revolution space 13,15 upper end of sliding panel
Face is fixedly connected with third connecting rod 14, and 14 upper end of third connecting rod is through link slot 16 and is located in connection space 17,
The third connecting rod 14 is fixedly connected with a support rod 18 close to the end face in lifting space 26, and the support rod 18 is close to lifting
The end face in space 26 is provided with the T-slot 20 of consistent 18 upper and lower end face of perforating branches strut, slidably connects a T in the T-slot 20
Shape block 19, the T-shaped block 19 runs through the end wall in the close lifting space 26 of T-slot 20 and be located at close to the one end in lifting space 26 drives
In dynamic space 26, the T-shaped block 19 is fixedly connected with a C-shaped block 21, the driving space 26 close to the one end in lifting space 26
It is inside provided with an elevator 24,24 center of left side elevator is connect with 52 threaded engagement of drive shaft, the right side elevator
24 centers are connect with 34 threaded engagement of driven shaft, and a rotating block 23, the left pivot movement block are provided on the upside of the elevator 24
23 centers and the suit of drive shaft 52 connect, and 23 center of right side rotating block and the suit of driven shaft 34 connect, the rotating block 23
End face far from lifting space 50 is provided with the first driving groove 22, and the elevator 24 is provided with far from the end face in lifting space 50
Second driving groove 25, upper and lower ends of the C-shaped block close to lifting space 50 are located at the first driving groove 22 and the second transmission
It is slidably connected in slot 25 and respectively, a drive block 31, setting in the drive block 31 is provided in the lifting space 50
There is a rotary electric machine 35,35 lower end surface of rotary electric machine has been connected by power an electronic axle 30, and the rotating block 23 is close to lifting
The one end in space 50 is fixedly connected through lifting groove 51 and with drive block 31.
Steps are as follows for the method：
Firstly, 48 work belt turn moving axis 46 of driving motor rotates, by the transmission of gear train, the rotation of lantern ring 54 is driven, from
And two rotary shafts 43 is driven move to both sides, thus by two first movement columns 42 to both sides promotion, at this time the second mobile column
42 are pushed, and compressed spring 39 is compressed, and two blocks of sealing plates 3, which are driven to both sides, at this time moves, to make to go up and down the connection of space 50
Free surrounding space, when sealing plate 3 is moved to both sides, first connecting rod 6 is moved to both sides, so that translation plates 7 is driven to move to both sides,
Sliding panel 15 is driven to move under the rotation of rotation gear 11 to the direction at lifting 50 center of space, to push third connecting rod
14 move to the direction at lifting 50 center of space, so that C-shaped block 21 be pushed to enter in the first driving groove 22 and the second driving groove 25；
Then, driving motor 27 works, and drives the rotation of drive shaft 52, under the transmission of gear train and transmission shaft 36, drive from
The rotation of moving axis 34, under the connection of C-shaped block 21, elevator 24 is moved downward with rotating block 23, thus drive drive block 31 to
Lower movement, rotary electric machine 35 works at this time, and electronic axle 30 is driven to rotate, electronic under the drive of rotating block 23 and elevator 24
Axis 30 starts drilling over the ground and digs pit, and after completing work, driving motor 27 works, and drives elevator 24 to rise, to drive transmission
Block 31 rises, and when C-shaped block 21 and 18 chain structure of support rod, driving motor 48 works, the closing lifting of sealing plate 3 space 50, at this time C-shaped
Block leaves the first driving groove 22 and the second driving groove 25.
Valuably, the closing means 23 include transmission space 47, and 47 aft bulkhead of transmission space is connected to mobile space
2, the 47 right end wall of transmission space is fixedly connected with a driving motor 48, and 48 left side of driving motor has been connected by power one
Rotation axis 46,46 left end of rotation axis and 47 left end wall of transmission space are rotatablely connected, fixed on 46 axis body of rotation axis to connect
It is connected to a transmission gear 45,45 rear end of transmission gear is through 47 aft bulkhead of transmission space and is located in mobile space 2, described
Mobile space 2 lower end wall bilateral symmetry is fixedly connected with a supporting table 44, and a lantern ring 54, institute are provided in the mobile space 2
It states 54 left and right ends of lantern ring to extend through two 44 centers of supporting table in left and right and connect with 44 bearing of supporting table, in the lantern ring 54
Side bilateral symmetry threaded engagement is connected with a rotary shaft 43, and the rotary shaft 43 passes through lantern ring 54 far from the one end at 54 center of lantern ring
Far from 54 center of lantern ring one end and be located at mobile space 2 in, 54 outer side center of lantern ring is fixedly connected with a driven gear
49, the driven gear 49 is connected by meshing transmission with 45 rear end of transmission gear, and the rotary shaft 43 is far from 54 center of lantern ring
One end be fixedly connected with first movement column 42,42 front end of first movement column is slidably connected with 2 front bulkhead of mobile space, institute
It states 42 rear end of first movement column and is fixedly connected with a sealing plate 3,3 rear end of sealing plate is fixedly connected with the second mobile column 41, described
Second mobile 41 rear ends are slidably connected with 2 aft bulkhead of mobile space, the end of the second mobile column 41 far from 2 center of mobile space
Face is fixedly connected with third mobile column 40, is fixedly connected with a fixed block 37 on rear side of 2 left hand end wall of mobile space, described solid
Determine to be provided with a compression space 38 in block 37, end wall of the compression space 38 close to 2 center of mobile space is connected to mobile space
2, the third mobile column 40 passes through compression space 38 close to the end at 2 center of mobile space far from the one end at 2 center of mobile space
Wall and it is located at compression space 38, the compression space 38 is fixedly connected with a compressed spring far from the end wall at 2 center of mobile space
39, the compressed spring 39 is fixedly connected close to the one end at 2 center of mobile space with third mobile column 40, and effect is to seal at any time
Close lifting space 50.
Valuably, the width of the C-shaped block 21 is greater than end wall of the driving space 26 far from lifting space 50 to rotating block 23
Distance, effect makes to prevent C-shaped block 21 from falling into driving space 26.
Valuably, the screw thread that the 54 inner wall left and right settings of lantern ring has two sections of hand of spiral opposite, effect is to make to rotate
Axis 43 is opposite or relative motion.
Specifically used mode：In present invention work, the rotation of 48 work belt turn moving axis 46 of driving motor passes through gear train
Transmission, drive lantern ring 54 rotation, thus drive two rotary shafts 43 moved to both sides, thus by two first movement columns 42 to
Both sides push, and the second mobile column 42 is pushed at this time, and compressed spring 39 is compressed, and two blocks of sealing plates 3 are driven to both sides and transport at this time
Dynamic, to make to go up and down the connection of space 50 free surrounding space, when sealing plate 3 is moved to both sides, first connecting rod 6 is moved to both sides, from
And translation plates 7 is driven to move to both sides, drive sliding panel 15 to the side at lifting 50 center of space under the rotation of rotation gear 11
To movement, to push third connecting rod 14 to move to the direction at lifting 50 center of space, so that C-shaped block 21 be pushed to enter first
In driving groove 22 and the second driving groove 25, driving motor 27 works, and the rotation of drive shaft 52 is driven, in gear train and transmission shaft 36
Transmission under, drive driven shaft 34 rotation, under the connection of C-shaped block 21, elevator 24 is moved downward with rotating block 23, thus
Drive block 31 is driven to move downward, rotary electric machine 35 works at this time, drives electronic axle 30 to rotate, in rotating block 23 and elevator 24
Drive under, electronic axle 30 start over the ground drilling digs pit, complete work after, driving motor 27 work, drive elevator 24 rise,
To drive drive block 31 to rise, when C-shaped block 21 and 18 chain structure of support rod, driving motor 48 works, and the closing lifting of sealing plate 3 is empty
Between 50, C-shaped block leaves the first driving groove 22 and the second driving groove 25 at this time, this apparatus structure is simple, and it is convenient to operate, and this device
To drilling dig pit equipment transport it is very convenient, and in the case where sealing plate 3 is not switched on, even if driving single machine 27 works, lifting
Block 24 rotations, are not implemented lifting, are that the right application of safety of device ensures together.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of bridge deep foundation pit construction method, including car body, it is characterised in that：A mobile space is provided in the car body,
A lifting space is provided on the upside of the mobile space, the lifting space lower end wall is through mobile space and the extraneous sky of connection
Between, a driving space is symmetrically arranged in the left hand end wall of the lifting space, lifting space left hand end wall is symmetrically arranged with
The lifting groove in one connection driving space, the left side driving space upper end wall are fixedly connected with a driving motor, the driving electricity
Machine lower end surface has been connected by power a drive shaft, the drive shaft lower end and driving space lower end wall rotation connection, and the right side is driven
A driven shaft is provided in dynamic space, spatially lower end wall is rotatablely connected the driven shaft upper and lower ends with right side driving respectively,
The drive shaft upper end is fixedly connected with first bevel gear, and being connected by meshing transmission on the right side of the first bevel gear has the second cone tooth
Wheel, the second bevel gear center are fixedly connected with a transmission shaft, and the transmission shaft right end drives space right end wall through left side
And be located in the driving space of right side, the transmission shaft right end is fixedly connected with third hand tap gear, nibbles on the downside of the third hand tap gear
Conjunction is sequentially connected with the 4th bevel gear, and the 4th bevel gear center is fixedly connected with driven shaft, setting in the mobile space
There are a closing means, rotation space is symmetrically set in the mobile space upper end wall, the rotation space lower end wall is set
It is equipped with the rotation slot of a connection mobile space, a translation plates, the translation plates lower end surface or so are provided in the rotation space
It is symmetrically fixedly connected with first connecting rod, the first connecting rod lower end and rotation space lower end wall far from lifting space is slided
Connection, the first connecting rod lower end close to lifting space are fixedly connected through rotation slot and with closing means, the rotation
A revolution space is provided in the upper end wall of space, the revolution space lower end wall is provided with the swivelling chute of a connection rotation space,
It is fixedly connected with a rotary shaft between end wall before and after the swivelling chute, a rotation gear is rotatably connected on the rotary shaft axis body,
The rotation gear upper end is through swivelling chute upper end wall and is located in revolution space, and the rotation gear lower end is run through under swivelling chute
It end wall and is connected by meshing transmission with translation plates upper surface, the rotation gear upper end is connected by meshing transmission and has a sliding panel, described
Sliding panel lower end surface is fixedly connected with the second connecting rod, and second connecting rod lower end is slidably connected with revolution space lower end wall, institute
It states and is provided with a connection space in revolution space upper end wall, end wall connection driving of the connection space close to lifting space is empty
Between, the connection space lower end wall is provided with the link slot of a connection revolution space, and the sliding panel upper surface is fixedly connected with
Third connecting rod, third connecting rod upper end is through link slot and is located in connection space, and the third connecting rod is close to liter
The end face in drop space is fixedly connected with a support rod, and the support rod is provided with consistent perforating branches strut close to the end face in lifting space
The T-slot of upper and lower end face, a T-shaped block is slidably connected in the T-slot, and the T-shaped block runs through T close to the one end in lifting space
Shape slot is close to the end wall for going up and down space and is located in driving space, and the T-shaped block is fixedly connected with close to the one end in lifting space
One C-shaped block is provided with an elevator in the driving space, and left side elevator center is connect with drive shaft threaded engagement,
Right side elevator center is connect with driven shaft threaded engagement, is provided with a rotating block, the left side on the upside of the elevator
Rotating block center connects with propeller shaft sleeve load, and right side rotating block center connects with driven shaft sleeve load, and the rotating block is separate
The end face in lifting space is provided with the first driving groove, and the elevator is provided with the second driving groove far from the end face in lifting space,
It is interior and be slidably matched respectively that upper and lower ends of the C-shaped block close to lifting space are located at the first driving groove and the second driving groove
Connection is provided with a drive block in the lifting space, is provided with a rotary electric machine in the drive block, under the rotary electric machine
End face has been connected by power an electronic axle, and the rotating block runs through lifting groove and fix with drive block and connects close to the one end in lifting space
It connects.
2. steps are as follows for the method：
Firstly, driving motor work belt turn moving axis rotates, by the transmission of gear train, the rotation of lantern ring is driven, to drive
Two axial rotary both sides movements, so that two first movement columns be pushed to both sides, the second mobile column is pushed at this time, compression
Spring is compressed, and two blocks of sealing plates, which are driven to both sides, at this time moves, to make to go up and down space connection free surrounding space, in sealing plate to two
When side moves, first connecting rod is moved to both sides, so that translation plates be driven to move to both sides, is driven under the rotation of rotation gear
Sliding panel is moved to the direction of lifting space center, so that third connecting rod is pushed to move to the direction of lifting space center, from
And C-shaped block is pushed to enter in the first driving groove and the second driving groove；
Then, driving motor works, and drives the rotation of drive shaft, under the transmission of gear train and transmission shaft, drives driven shaft
Rotation, under the connection of C-shaped block, elevator is moved downward with rotating block, so that drive block be driven to move downward, rotation is electric at this time
Machine work drives electronic axle rotation, and under the drive of rotating block and elevator, electronic axle, which starts to drill over the ground, digs pit, and completes work
After work, driving motor work drives elevator to rise, so that drive block be driven to rise, when C-shaped block and support rod chain structure, passes
Dynamic motor work, sealing plate closing lifting space, C-shaped block leaves the first driving groove and the second driving groove at this time.
3. a kind of bridge deep foundation pit construction method according to claim 1, it is characterised in that：The closing means include passing
Dynamic space, the transmission space aft bulkhead are connected to mobile space, and the transmission space right end wall is fixedly connected with a driving motor,
The driving motor left side has been connected by power a rotation axis, and the rotation axis left end and transmission space left end wall are rotatablely connected,
A transmission gear is fixedly connected on the rotation axis axis body, the transmission gear rear end is through transmission space aft bulkhead and is located at
In mobile space, the mobile space lower end wall bilateral symmetry is fixedly connected with a supporting table, is provided in the mobile space
One lantern ring, the lantern ring left and right ends extend through the two supporting table centers in left and right and connect with supporting table bearing, the lantern ring
Inside bilateral symmetry threaded engagement is connected with a rotary shaft, and the rotary shaft passes through lantern ring far from set far from the one end at lantern ring center
The one end at ring center and be located at mobile space in, the lantern ring outer side center is fixedly connected with a driven gear, the driven tooth
Wheel is connected by meshing transmission with transmission gear rear end, and the rotary shaft is fixedly connected with the first shifting far from the one end at lantern ring center
Dynamic column, first movement column front end are slidably connected with mobile space front bulkhead, and first movement column rear end is fixedly connected with
One sealing plate, the sealing plate rear end are fixedly connected with the second mobile column, and the described second mobile rear end and mobile space aft bulkhead slide
Connection, second mobile column are fixedly connected with third mobile column far from the end face at mobile space center, and the mobile space is left
It is fixedly connected with a fixed block on rear side of right end wall, a compression space is provided in the fixed block, the compression space is close to shifting
The end wall of dynamic space center is connected to mobile space, and the third mobile column passes through compression space far from the one end at mobile space center
Close to mobile space center end wall and be located at compression space, end wall of the compression space far from mobile space center is fixed to be connected
It is connected to a compressed spring, the compressed spring is fixedly connected close to the one end at mobile space center with third mobile column.
4. a kind of bridge deep foundation pit construction method according to claim 1, it is characterised in that：The width of the C-shaped block is big
In the distance of end wall of the driving space far from lifting space to rotating block.
5. a kind of bridge deep foundation pit construction method according to claim 1, it is characterised in that：Described lantern ring inner wall or so is set
It is equipped with two sections of opposite screw threads of the hand of spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810635367.9A CN108825130A (en) | 2018-06-20 | 2018-06-20 | A kind of bridge deep foundation pit construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810635367.9A CN108825130A (en) | 2018-06-20 | 2018-06-20 | A kind of bridge deep foundation pit construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108825130A true CN108825130A (en) | 2018-11-16 |
Family
ID=64142650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810635367.9A Withdrawn CN108825130A (en) | 2018-06-20 | 2018-06-20 | A kind of bridge deep foundation pit construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108825130A (en) |
-
2018
- 2018-06-20 CN CN201810635367.9A patent/CN108825130A/en not_active Withdrawn
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |
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