CN108729449A - A kind of construction method and deep basal pit soil transport device of deep basal pit - Google Patents
A kind of construction method and deep basal pit soil transport device of deep basal pit Download PDFInfo
- Publication number
- CN108729449A CN108729449A CN201810496508.3A CN201810496508A CN108729449A CN 108729449 A CN108729449 A CN 108729449A CN 201810496508 A CN201810496508 A CN 201810496508A CN 108729449 A CN108729449 A CN 108729449A
- Authority
- CN
- China
- Prior art keywords
- soil
- conveyer belt
- foundation pit
- foundation
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Food Science & Technology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The present invention relates to a kind of construction method of deep basal pit and the transport devices of deep basal pit soil, belong to technical field of building construction, solve the problems, such as that soil transfer efficiency is low, transport device is for transporting the soil dug out in foundation pit outside foundation pit, Department of Transportation including breaker and several grades, every grade of Department of Transportation includes rack, it is rotatably dispose in the rotating roller at rack both ends, the conveyer belt being set around in rotating roller, soil can be delivered to next stage conveyer belt by being fixedly arranged on the motor for driving rotating roller to rotate, upper level conveyer belt in rack.When work, the soil dug out in foundation pit is entered to the input terminal of conveyer belt after breaker is broken, start motor, motor drives rotating roller rotation, rotating roller driving conveying belt moves, the purpose being delivered to realizing conveyer belt by soil outside foundation pit avoids passing through load wagon transport soil, improves conevying efficiency and safety.
Description
Technical field
The present invention relates to technical field of building construction, more particularly to the construction method and deep basal pit soil of a kind of deep basal pit
Transport device.
Background technology
With the continuous development of urban modernization construction, the development & construction of city space require to be increasingly urgent to, all kinds of undergrounds
The construction of engineering is also more and more.Requirement of the underground engineering to deep-foundation pit engineering is also higher and higher.In general, deep basal pit refers to
Cutting depth be more than 5 meters (containing 5 meters) or three layers of basement above (containing three layers) though or depth be less than 5 meters, geological conditions with
Ambient enviroment and the especially complex engineering of underground utilities, ultra-deep foundation pit are then that depth is more than 10 meters, and geological conditions and surrounding
Environment and the increasingly complex engineering of underground utilities.Base pit engineering includes mainly that foundation pit supporting system design and construction and the earthwork are opened
It digs, is a comprehensive very strong system engineering.It requires geotechnical engineering and Structural Engineering technical staff's close fit.
During excavation of foundation pit, it usually needs first build and lead to the ramp outside foundation pit out of foundation pit, then pass through loading
Vehicle transports the soil dug out outside foundation pit, and with the increase of foundation depth, the ramp passed through for load wagon will more and more be grown,
If soil water content is larger or encounters rainy weather, the strength and stability in ramp will be severely impacted, to the logical of load wagon
Row causes to seriously affect, and influences construction efficiency and safety accident even occurs.
Invention content
One of the objects of the present invention is to provide a kind of deep basal pit soil transport devices, have and improve soil transfer efficiency
The advantages of.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of deep basal pit soil transport device, the transport device are used to transport the soil dug out in foundation pit outside foundation pit,
Department of Transportation including breaker and several grades, every grade of Department of Transportation includes rack, is rotatably dispose in the rotation at rack both ends
Roller, the conveyer belt being set around in rotating roller are fixedly arranged on the motor for driving rotating roller to rotate in rack, are conveyed described in upper level
Soil can be delivered to next stage conveyer belt by band.
Implement above-mentioned technical proposal, when work, the soil dug out in foundation pit is entered into conveying after breaker is broken
The input terminal of band, starts motor, and motor drives rotating roller rotation, rotating roller driving conveying belt movement, to realize that conveyer belt will
Soil is delivered to the purpose outside foundation pit, avoids passing through load wagon transport soil, improves conevying efficiency and safety.
Preferably, in the rack between two rotating rollers rotation be provided with it is several to support roller, each pair of support
The relatively V-shaped setting of roller.
Implement above-mentioned technical proposal, support roller plays the role of supporting conveyer belt, and at work, conveyer belt is in soil
To be bonded with support roller under pressure, and support roller will be arranged with respect to forming V-shape so that conveyer belt at the high state in intermediate low both sides,
To avoid soil to be trickled down during transport to a certain extent.
Preferably, the output end of conveyer belt described in upper level is higher than the input terminal of next stage conveyer belt, and every grade of conveyer belt
Input end be provided with the baffle for preventing soil unrestrained.
Implement above-mentioned technical proposal, the input terminal by the output end of upper level conveyer belt higher than next stage conveyer belt is arranged,
Soil is facilitated smoothly to fall into next stage conveyer belt under gravity, to achieving the effect that continuous conveying, and baffle is set
Prevent soil unrestrained with being set effective.
Preferably, scraper plate is provided in the rack, the scraper plate is located at below conveyer belt and is contacted with conveyer belt.
Implement above-mentioned technical proposal, scraper plate is contacted with conveyer belt, and in the motion process kind of conveyer belt, scraper plate will strike off conveying
The soil of adherency is taken, the soil adhered on conveyer belt is reduced, improves conveyer belt conevying efficiency, ensures conveyer belt normal work.
Preferably, it is provided with sliding slot in the rack, is slided in the sliding slot and is provided with mounting plate, the scraper plate is fixedly arranged on
On mounting plate, it is provided in the sliding slot for drive installation plate to the elastic component close to belt direction sliding.
Implement above-mentioned technical proposal, after scraper plate is worn, elastic component drives mounting plate to be slided along sliding slot, and mounting plate drive is scraped
Plate is moved to close to belt direction, so that scraper plate keeps the state abutted with conveyer belt, ensures the normal work of scraper plate.
Preferably, the breaker includes shell, two parallel shafts being rotatably dispose in shell, coaxial fixed
In in shaft breaking disc and the driving motor that is fixedly installed on shell, the breaking disc includes breaking disc one and breaking disc
Two, gear is coaxially fixedly installed in two shafts, and two gears intermesh, the output shaft of the driving motor
It is fixedly and coaxially connected with any one shaft to drive breaking disc one and breaking disc two to be rotated towards the direction between two shafts, institute
It states case top and is equipped with mud inlet, the housing bottom offers mud mouth, and the mud mouth is located at the defeated of first order Department of Transportation
Send the top of the input terminal of band.
Implement above-mentioned technical proposal, by the soil in foundation pit out of mud inlet input shell, starts driving motor, driving electricity
Machine drives shaft rotation, and shaft drives breaking disc rotation, and two intermeshing gears make two court of breaking disc one and breaking disc
It is rotated to the direction between two shafts, finally enters the input terminal of conveyer belt by mud mouth by broken soil, be crushed
The purpose of fragmentation volume larger soil and stone is played in the setting of device, prevents relatively large soil or stone from being caused to conveyer belt
Damage, extends the service life of conveyer belt.
Preferably, solid on the breaking disc one and breaking disc two between the breaking disc one and breaking disc two there are gap
Equipped with crushing teeth, and the crushing teeth on breaking disc one shifts to install mutually with the crushing teeth on breaking disc two.
Implement above-mentioned technical proposal, there are gap, will avoid breaking in soil or stone between breaking disc one and breaking disc two
It is so broken that relatively carefully to influence crushing efficiency, while the energy is also saved, and crushing teeth is shifted to install mutually, it effectively raises brokenly
Broken effect.
Another object of the present invention is to provide a kind of construction method of deep basal pit, has to avoid building and lead to out of foundation pit
Ramp outside foundation pit, the advantages of increasing efficiency and the safety of construction.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of construction method of deep basal pit, includes the following steps：
S1：Foundation pit enclosure, foundation pit enclosure structure is established around foundation pit to be onstructed, and row's steel-pipe pile work is made around foundation pit
For building enclosure；
S2：Water-stop curtain establishes water-stop curtain around foundation pit to be onstructed, and the water-stop curtain is Double shaft stirring stake, described
Double shaft stirring stake is located at side of the steel-pipe pile far from foundation pit for soil mass consolidation and sealing；
S3：First layer earth excavation, is laid with steel plate first, and job platform is provided for excavator, directly excavates, foundation pit is opened by 0m
It digs to -1m；
S4：Then the slot grooving of first steel purlin and bracing members installs first of steel purlin and bracing members；
S5：Second layer earth excavation, is laid with steel plate first, and job platform is provided for excavator, tamps a use with rammer
It in the first compacting foundation of frames, then sets up level-one Department of Transportation and rack is installed at the first compacting foundation, and in
Breaker is installed at one compacting foundation；
The foundation pit around compacting foundation is excavated to by -1m by -2m by excavator again, the soil dug out is broken by breaker
The soil dug out is transported to outside foundation pit after broken, by level-one Department of Transportation；
S6：Then the slot grooving of second steel purlin and bracing members installs second steel purlin and bracing members；
S7：Third layer earth excavation, mode is identical as second layer earth excavation mode, equally tamps the second compacting with rammer
Ground, then set up two level Department of Transportation and rack is installed at the second compacting foundation, by the breaker at the first compacting foundation
It is hoisted at the second compacting foundation, and is installed by crane；
Foundation pit is excavated to -3m by -2m at twice finally by excavator, then is dug from -3m to hole bottom, the soil dug out is passed through
The soil dug out is transported to outside foundation pit after breaker is broken, by level-one Department of Transportation and two level Department of Transportation；
S8：Transport device and breaker are removed, then is dug the first compacting foundation and the second compacting foundation by long-armed excavator
It removes, and by the soil dug out directly down to outside foundation pit.
Implement above-mentioned technical proposal, avoids building and lead to the ramp outside foundation pit out of foundation pit, while avoiding passing through load wagon
Soil is transported, conevying efficiency is improved, increases efficiency and the safety of construction.
In conclusion the present invention having the beneficial effect that in contrast to the prior art：
When one, working, the soil dug out in foundation pit is entered to the input terminal of conveyer belt after breaker is broken, starts electricity
Machine, motor drive rotating roller rotation, rotating roller driving conveying belt movement, to realize that soil is delivered to outside foundation pit by conveyer belt
Purpose avoids passing through load wagon transport soil, improves conevying efficiency and safety；
Two, the soil in foundation pit starts driving motor out of mud inlet input shell, and driving motor drives shaft rotation, shaft
Breaking disc rotation is driven, and two intermeshing gears make breaking disc one and breaking disc two turn towards the direction between two shafts
It is dynamic, finally enter the input terminal of conveyer belt by mud mouth by broken soil, broken body is played in the setting of breaker
The purpose of the larger soil and stone of product, prevents relatively large soil or stone from causing to damage to conveyer belt, extends making for conveyer belt
Use the service life.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the whole structural schematic diagram of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the transport device of the embodiment of the present invention one；
Fig. 3 is the portions the A enlarged drawing in Fig. 2；
Fig. 4 is the structural schematic diagram at another visual angle of the transport device of the embodiment of the present invention one；
Fig. 5 is the portions the B enlarged drawing in Fig. 4.
Reference numeral：1, foundation pit；11, steel plate；12, steel purlin；13, bracing members；14, the first compacting foundation；15, it second rams
Base on the spot；2, transport device；21, Department of Transportation；211, rack；2111, support roller；212, rotating roller；213, conveyer belt；214, electric
Machine；22, breaker；221, shell；2211, mud inlet；2212, mud mouth；222, shaft；2221, gear；223, it is crushed
Disk；2231, breaking disc one；2232, breaking disc two；2233, crushing teeth；224, driving motor；3, baffle；4, scraper plate；5, sliding slot；
51, mounting plate；511, bolt；52, elastic component；6, steel-pipe pile；7, Double shaft stirring stake.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Embodiment one：
As shown in Figure 1, 2, a kind of deep basal pit soil transport device, including breaker 22 and several grades of Department of Transportation 21, often
Grade Department of Transportation 21 includes rack 211, is rotatably dispose in the rotating roller 212 at 211 both ends of rack, is set around defeated in rotating roller 212
Band 213 is sent, is fixedly arranged on the motor 214 for driving rotating roller 212 to rotate, upper level conveyer belt 213 in rack 211 soil is defeated
It send to the conveyer belt 213 of next stage, transport device 2 is for transporting the soil dug out in foundation pit 1 outside foundation pit 1.
As shown in Fig. 2, the output end of upper level conveyer belt 213 is higher than the input terminal of next stage conveyer belt 213, and every grade defeated
The input end of band 213 is sent to be provided with the baffle 3 for preventing soil unrestrained；When the input terminal of soil from upper level conveyer belt 213 is defeated
When sending to output end, under gravity, soil falls into the input terminal of next stage conveyer belt 213, to reach continuous conveying
Effect, and to be effectively prevented soil unrestrained for the setting of baffle 3.
As shown in Figure 4,5, in rack 211 between two rotating rollers 212 rotation be provided with it is several to support roller 2111, often
To the relatively V-shaped setting of support roller 2111；Support roller 2111 plays the role of supporting conveyer belt 213, at work, conveyer belt
213 will be bonded under the pressure of soil with support roller 2111, and support roller 2111 is arranged with respect to forming V-shape so that conveyer belt 213
At the high state in intermediate low both sides, to avoid soil to be trickled down during transport to a certain extent.
As shown in Figure 2,3, breaker 22 includes shell 221, two parallel shafts being rotatably dispose in shell 221
222, the breaking disc 223 being coaxially fixed in shaft 222 and the driving motor 224 being fixedly installed on shell 221, breaking disc
223 include breaking disc 1 and breaking disc 2 2232, and gear 2221, two teeth are coaxially fixedly installed in two shafts 222
Wheel 2221 intermeshes, and the output shaft of driving motor 224 is fixedly and coaxially connected with any one shaft 222 to drive breaking disc one
Direction rotation between 2231 and 2 2,232 two shafts 222 of direction of breaking disc.Between breaking disc 1 and breaking disc 2 2232
There are gap, crushing teeth 2233 is installed on breaking disc 1 and breaking disc 2 2232, and broken on breaking disc 1
Tooth 2233 shifts to install mutually with the crushing teeth 2233 on breaking disc 2 2232；By breaking disc 1 and breaking disc 2 2232 it
Between there are gap, avoid soil or stone is relatively carefully and influence crushing efficiency broken, while also saving the energy, and will be crushed
Tooth 2233 shifts to install mutually, effectively raises broken effect.
As shown in figure 4,221 top of shell is equipped with mud inlet 2211,221 bottom of shell offers mud mouth 2212, mud extraction
Mouth 2212 is located at the top of the input terminal of the conveyer belt 213 of first order Department of Transportation 21.
The course of work：When work, the soil in foundation pit 1 is put into from mud inlet 2211 in shell 221 by excavator, is opened
Driving motor 224 is moved, driving motor 224 drives shaft 222 to rotate, and shaft 222 drives breaking disc 223 to rotate, and two mutual
Meshed gears 2221 makes breaking disc 223 1 and breaking disc 223 2 towards the direction rotation between two shafts 222, finally passes through
Broken soil enters the input terminal of conveyer belt 213 by mud mouth 2212；Start motor 214, motor 214 drives rotating roller
212 rotations, the movement of 212 driving conveying belt 213 of rotating roller, the mesh being delivered to realizing conveyer belt 213 by soil outside foundation pit 1
, load wagon transport soil is avoided passing through, conevying efficiency and safety are improved, and fragmentation volume is played in the setting of breaker 22
The purpose of larger soil and stone, prevents relatively large soil or stone from causing to damage to conveyer belt 213, extends conveyer belt 213
Service life.
As shown in Figure 4,5, scraper plate 4 is provided in rack 211, scraper plate 4 is made of polyurethane, and scraper plate 4 is located at conveyer belt 213
It lower section and is contacted with conveyer belt 213；Scraper plate 4 is contacted with conveyer belt 213, and in the motion process kind of conveyer belt 213, scraper plate 4 will be scraped
Except the soil adhered on conveyer belt 213, the soil adhered on conveyer belt 213 is reduced, improves 213 conevying efficiency of conveyer belt, is ensured
Conveyer belt 213 works normally.
As shown in Figure 4,5, it is provided with sliding slot 5 in rack 211, is slided in sliding slot 5 and is provided with mounting plate 51, scraper plate 4 is fixed
In on mounting plate 51, scraper plate 4 is fixed on by bolt 511 on mounting plate 51, convenient after scraper plate 4 loses effect because of abrasion
The handling of scraper plate 4 are provided in sliding slot 5 for drive installation plate 51 to the elastic component 52 slided close to 213 direction of conveyer belt, bullet
Property part 52 can be spring leaf or spring, the present embodiment is set as spring, and spring one end is fixedly connected with 5 bottom wall of sliding slot, is another
End is fixedly connected with mounting plate 51；After scraper plate 4 is worn, elastic component 52 drives mounting plate 51 to be slided along sliding slot 5,51 band of mounting plate
Dynamic scraper plate 4 is moved to close to 213 direction of conveyer belt, so that scraper plate 4 keeps the state abutted with conveyer belt 213, ensures scraper plate 4
Normal work.
Embodiment two：
A kind of construction method of deep basal pit, includes the following steps：
S1：Foundation pit 1 is gone along with sb. to guard him, and 1 building enclosure of foundation pit is established around foundation pit 1 to be onstructed, and row's steel pipe is made around foundation pit 1
Stake 6 is used as building enclosure；
S2：Water-stop curtain establishes water-stop curtain around foundation pit 1 to be onstructed, and water-stop curtain is Double shaft stirring stake 7, and twin shaft stirs
It mixes stake 7 and is located at side of the steel-pipe pile 6 far from foundation pit 1 for soil mass consolidation and sealing；
S3：First layer earth excavation, first be laid with steel plate 11, provide job platform for excavator, directly excavation, by foundation pit 1 by
0m is excavated to -1m；
S4：Then the slot grooving of first steel purlin 12 and bracing members 13 installs first of steel purlin 12 and bracing members 13；
S5：Second layer earth excavation is laid with steel plate 11, provides job platform for excavator, tamp one with rammer first
Be used to support the first compacting foundation 14 of rack 211, then set up level-one Department of Transportation 21 and by rack 211 with being installed on the first compacting
Ji14Chu, and breaker 22 is installed at the first compacting foundation 14；
The foundation pit 1 around compacting foundation is excavated to by -1m by -2m by excavator again, the soil dug out is passed through into breaker
22 it is broken after, by level-one Department of Transportation 21 soil dug out is transported to outside foundation pit 1；
S6：Then the slot grooving of second steel purlin 12 and bracing members 13 installs second steel purlin 12 and bracing members 13；
S7：Third layer earth excavation, mode is identical as second layer earth excavation mode, equally tamps the second compacting with rammer
Ground 15, then set up two level Department of Transportation 21 and rack 211 is installed at the second compacting foundation 15, at the first compacting foundation 14
Breaker 22 be hoisted at the second compacting foundation 15 by crane, and installed；
Foundation pit 1 is excavated to -3m by -2m at twice finally by excavator, then is dug from -3m to hole bottom, the soil dug out is passed through
Cross breaker 22 it is broken after, by level-one Department of Transportation 21 and two level Department of Transportation 21 soil dug out is transported to outside foundation pit 1；
S8：Transport device 2 and breaker 22 are removed, then the first compacting foundation 14 and second is tamped ground by long-armed excavator
Base 15 is excavated, and by the soil dug out directly down to outside foundation pit 1.
By implementing above-mentioned steps, avoids building and lead to the ramp outside foundation pit 1 out of foundation pit 1, while avoiding passing through loading
Vehicle transports soil, improves conevying efficiency, increases efficiency and the safety of construction.
The above is only the exemplary embodiment of the present invention, protection domain and is not intended to limit the present invention, this hair
Bright protection domain is determined by the attached claims.
Claims (8)
1. a kind of deep basal pit soil transport device, characterized in that including breaker (22) and several grades of Department of Transportation (21),
Every grade of Department of Transportation (21) includes rack (211), is rotatably dispose in the rotating roller (212) at rack (211) both ends, is set around and turns
Conveyer belt (213) on dynamic roller (212) is fixedly arranged on the motor (214) for driving rotating roller (212) to rotate in rack (211),
Soil is delivered on the conveyer belt (213) of next stage by conveyer belt described in upper level (213), and the transport device (2) is used for will
The soil dug out in foundation pit (1) transports foundation pit (1) outside.
2. a kind of deep basal pit soil transport device according to claim 1, characterized in that the rack (211) is upper
Rotation is provided with several to support roller (2111) between two rotating rollers (212), and each pair of support roller (2111) is relatively V-shaped
Setting.
3. a kind of deep basal pit soil transport device according to claim 2, characterized in that conveyer belt described in upper level
(213) output end is higher than the input terminal of next stage conveyer belt (213), and the input end of every grade of conveyer belt (213) is provided with
The baffle (3) for preventing soil unrestrained.
4. a kind of deep basal pit soil transport device according to claim 1, characterized in that set on the rack (211)
It is equipped with scraper plate (4), the scraper plate (4) is located at below conveyer belt (213) and is contacted with conveyer belt (213).
5. a kind of deep basal pit soil transport device according to claim 4, characterized in that set on the rack (211)
It is equipped with sliding slot (5), is slided in the sliding slot (5) and is provided with mounting plate (51), the scraper plate (4) is fixedly arranged on mounting plate (51),
It is provided in the sliding slot (5) for drive installation plate (51) to the elastic component (52) close to the sliding of conveyer belt (213) direction.
6. a kind of deep basal pit soil transport device according to claim 1, characterized in that breaker (22) packet
Shell (221) is included, the parallel shaft (222) of two be rotatably dispose in shell (221) is coaxially fixed in shaft (222)
Breaking disc (223) and the driving motor (224) that is fixedly installed on shell (221), the breaking disc (223) includes breaking disc
One (2231) and breaking disc two (2232) are coaxially fixedly installed gear (2221) on two shafts (222), described in two
Gear (2221) intermeshes, the output shaft of the driving motor (224) and any one shaft (222) be fixedly and coaxially connected with
Drive breaking disc one (2231) and breaking disc two (2232) towards the direction rotation between two shafts (222), the shell (221)
Top is equipped with mud inlet (2211), and shell (221) bottom offers mud mouth (2212), and the mud mouth (2212) is located at
The top of the input terminal of the conveyer belt (213) of first order Department of Transportation (21).
7. a kind of deep basal pit soil transport device according to claim 6, characterized in that the breaking disc one (2231)
There are gap between breaking disc two (2232), crushing teeth is installed on the breaking disc one (2231) and breaking disc two (2232)
(2233), the crushing teeth (2233) and on breaking disc one (2231) is mutually staggered with the crushing teeth (2233) on breaking disc two (2232)
Position setting.
8. a kind of construction method of deep basal pit, characterized in that include the following steps：
S1：Foundation pit (1) is gone along with sb. to guard him, and foundation pit (1) building enclosure is established around foundation pit (1) to be onstructed, is made around foundation pit (1)
One row's steel-pipe pile (6) is used as building enclosure；
S2：Water-stop curtain, establishes water-stop curtain around foundation pit (1) to be onstructed, and the water-stop curtain is Double shaft stirring stake
(7), the Double shaft stirring stake (7) is located at side of the steel-pipe pile (6) far from foundation pit (1) for soil mass consolidation and sealing；
S3：First layer earth excavation is laid with steel plate (11), job platform is provided for excavator first, directly excavates, by foundation pit
(1) -1m is excavated to by 0m；
S4：The slot grooving of first steel purlin (12) and bracing members (13) then installs first of steel purlin (12) and steel branch
It supports (13)；
S5：Second layer earth excavation is laid with steel plate (11), provides job platform for excavator, tamp one with rammer first
A the first compacting foundation (14) for being used to support rack (211), then set up level-one Department of Transportation (21) and be installed on rack (211)
At first compacting foundation (14), and breaker (22) is installed at the first compacting foundation (14)；
The foundation pit (1) around compacting foundation is excavated to by -2m by -1m by excavator again, by the soil dug out by broken dress
Set (22) it is broken after, by level-one Department of Transportation (21) soil dug out is transported to foundation pit (1) outside；
S6：The slot grooving of second steel purlin (12) and bracing members (13) then installs second steel purlin (12) and steel branch
It supports (13)；
S7：Third layer earth excavation, mode is identical as second layer earth excavation mode, equally tamps the second compacting with rammer
Ground (15), then set up two level Department of Transportation (21) and rack (211) is installed at the second compacting foundation (15), by the first compacting
Breaker (22) at ground (14) is hoisted to by crane at the second compacting foundation (15), and is installed；
Foundation pit (1) is excavated to -3m by -2m at twice finally by excavator, then is dug from -3m to hole bottom, the soil that will be dug out
The soil dug out is transported to base after breaker (22) is broken, by level-one Department of Transportation (21) and two level Department of Transportation (21)
Cheat (1) outside；
S8：Remove transport device (2) and breaker (22), then by long-armed excavator by the first compacting foundation (14) and second
Compacting foundation (15) is excavated, and by the soil dug out directly down to foundation pit (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810496508.3A CN108729449A (en) | 2018-05-22 | 2018-05-22 | A kind of construction method and deep basal pit soil transport device of deep basal pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810496508.3A CN108729449A (en) | 2018-05-22 | 2018-05-22 | A kind of construction method and deep basal pit soil transport device of deep basal pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108729449A true CN108729449A (en) | 2018-11-02 |
Family
ID=63938848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810496508.3A Pending CN108729449A (en) | 2018-05-22 | 2018-05-22 | A kind of construction method and deep basal pit soil transport device of deep basal pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108729449A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608224A (en) * | 2020-05-28 | 2020-09-01 | 福建省昊立建设工程有限公司 | Unearthed ramp based on deep foundation pit supporting structure |
| CN111676749A (en) * | 2020-06-03 | 2020-09-18 | 安徽华仁路桥工程有限公司 | Construction method for roadbed earthwork in rainy season |
| CN112227449A (en) * | 2020-09-10 | 2021-01-15 | 江西中恒地下空间科技有限公司 | Conveying system for underground construction |
| CN112295770A (en) * | 2020-11-05 | 2021-02-02 | 万光超 | Building deep foundation pit inner wall pressurization type spraying machine and using method thereof |
| CN112431250A (en) * | 2020-11-01 | 2021-03-02 | 王建国 | Earth conveyer for deep basal pit |
| CN112722876A (en) * | 2020-12-30 | 2021-04-30 | 上海建工四建集团有限公司 | Reverse construction method foundation pit garbage clearing and lifting device and working method |
| CN112854230A (en) * | 2021-01-09 | 2021-05-28 | 湖南省城乡建设勘测院 | Construction method of deep foundation pit and transportation device of soil for deep foundation pit |
| CN112962707A (en) * | 2021-02-03 | 2021-06-15 | 中铁一局集团建筑安装工程有限公司 | Equipment for foundation excavation construction and excavation construction process |
| CN113089676A (en) * | 2021-03-23 | 2021-07-09 | 中国建筑一局(集团)有限公司 | Rapid unearthing system for ultra-deep foundation pit |
| WO2021218078A1 (en) * | 2020-04-30 | 2021-11-04 | 深圳市工勘岩土集团有限公司 | Construction method for foundation pit earthwork transportation and crushing |
| CN113882386A (en) * | 2021-11-02 | 2022-01-04 | 山东振盛建设工程有限公司 | High slope earth and stone excavation protection method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775821A (en) * | 2009-12-10 | 2010-07-14 | 中国建筑一局(集团)有限公司 | Device and method for vertically transporting earthwork by reverse construction method |
| CN103410186A (en) * | 2013-08-01 | 2013-11-27 | 江苏省水利机械制造有限公司 | Underwater crusher |
| CN204753662U (en) * | 2015-01-31 | 2015-11-11 | 新疆科立机械设备有限公司 | Broken all -in -one is excavated to movable type by oneself |
| CN105179006A (en) * | 2010-07-09 | 2015-12-23 | 乔伊·姆·特拉华公司 | Continuous-extraction mining system |
| CN107100223A (en) * | 2017-04-10 | 2017-08-29 | 南昌首叶科技有限公司 | A kind of quick collecting device in rare earth mining site land used face cubic metre of earth |
| CN207032354U (en) * | 2017-07-26 | 2018-02-23 | 北京昊辰投资担保有限公司 | Broken or screening plant and standby with broken or screening plant shovel installing |
| CN207363670U (en) * | 2016-08-12 | 2018-05-15 | 海瑞克股份公司 | For discretely transporting the device of waste material |
-
2018
- 2018-05-22 CN CN201810496508.3A patent/CN108729449A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775821A (en) * | 2009-12-10 | 2010-07-14 | 中国建筑一局(集团)有限公司 | Device and method for vertically transporting earthwork by reverse construction method |
| CN105179006A (en) * | 2010-07-09 | 2015-12-23 | 乔伊·姆·特拉华公司 | Continuous-extraction mining system |
| CN103410186A (en) * | 2013-08-01 | 2013-11-27 | 江苏省水利机械制造有限公司 | Underwater crusher |
| CN204753662U (en) * | 2015-01-31 | 2015-11-11 | 新疆科立机械设备有限公司 | Broken all -in -one is excavated to movable type by oneself |
| CN207363670U (en) * | 2016-08-12 | 2018-05-15 | 海瑞克股份公司 | For discretely transporting the device of waste material |
| CN107100223A (en) * | 2017-04-10 | 2017-08-29 | 南昌首叶科技有限公司 | A kind of quick collecting device in rare earth mining site land used face cubic metre of earth |
| CN207032354U (en) * | 2017-07-26 | 2018-02-23 | 北京昊辰投资担保有限公司 | Broken or screening plant and standby with broken or screening plant shovel installing |
Non-Patent Citations (2)
| Title |
|---|
| 王新文等: "《选煤机械》", 28 February 2017, 冶金工业出版社 * |
| 金丰民等: "《带式输送机实用技术》", 28 February 2012, 冶金工业出版社 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021218078A1 (en) * | 2020-04-30 | 2021-11-04 | 深圳市工勘岩土集团有限公司 | Construction method for foundation pit earthwork transportation and crushing |
| CN111608224A (en) * | 2020-05-28 | 2020-09-01 | 福建省昊立建设工程有限公司 | Unearthed ramp based on deep foundation pit supporting structure |
| CN111676749B (en) * | 2020-06-03 | 2021-10-01 | 安徽华仁路桥工程有限公司 | Roadbed earthwork construction structure in rainy season |
| CN111676749A (en) * | 2020-06-03 | 2020-09-18 | 安徽华仁路桥工程有限公司 | Construction method for roadbed earthwork in rainy season |
| CN112227449A (en) * | 2020-09-10 | 2021-01-15 | 江西中恒地下空间科技有限公司 | Conveying system for underground construction |
| CN112431250A (en) * | 2020-11-01 | 2021-03-02 | 王建国 | Earth conveyer for deep basal pit |
| CN112295770A (en) * | 2020-11-05 | 2021-02-02 | 万光超 | Building deep foundation pit inner wall pressurization type spraying machine and using method thereof |
| CN112722876A (en) * | 2020-12-30 | 2021-04-30 | 上海建工四建集团有限公司 | Reverse construction method foundation pit garbage clearing and lifting device and working method |
| CN112854230A (en) * | 2021-01-09 | 2021-05-28 | 湖南省城乡建设勘测院 | Construction method of deep foundation pit and transportation device of soil for deep foundation pit |
| CN112854230B (en) * | 2021-01-09 | 2024-03-15 | 湖南省城乡建设勘测院有限公司 | Construction method of deep foundation pit and conveying device of soil for deep foundation pit |
| CN112962707A (en) * | 2021-02-03 | 2021-06-15 | 中铁一局集团建筑安装工程有限公司 | Equipment for foundation excavation construction and excavation construction process |
| CN112962707B (en) * | 2021-02-03 | 2022-08-02 | 中铁一局集团建筑安装工程有限公司 | Equipment for foundation excavation construction and excavation construction process |
| CN113089676A (en) * | 2021-03-23 | 2021-07-09 | 中国建筑一局(集团)有限公司 | Rapid unearthing system for ultra-deep foundation pit |
| CN113882386A (en) * | 2021-11-02 | 2022-01-04 | 山东振盛建设工程有限公司 | High slope earth and stone excavation protection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108729449A (en) | A kind of construction method and deep basal pit soil transport device of deep basal pit | |
| CN206694038U (en) | Hob type push pipe excavator | |
| CN206174017U (en) | Novel reverse construction machinery device | |
| CN109812271B (en) | Construction method for shield-crossing limited box culvert | |
| KR100902364B1 (en) | Shield tunneling apparatus and constructing method thereof | |
| CN107366322A (en) | A kind of milling digging machine of automatic material-absorbing | |
| CN209114425U (en) | A kind of irrigation canals and ditches that can normally use in a variety of contexts | |
| JP6664647B2 (en) | Subbase construction method | |
| CN113684838A (en) | Grooving construction method for rock-socketed ultra-deep underground diaphragm wall | |
| CN205712236U (en) | A kind of civil engineering efficient excavator tool | |
| CN212225213U (en) | Inclined shaft construction equipment | |
| CN116695721A (en) | Modularized multi-device foundation pit excavation supporting method and equipment system thereof | |
| CN213114678U (en) | Side slope protection device for open pit coal mine | |
| CN114991165A (en) | Construction method for subway deep foundation pit adjacent to railway business line | |
| CN209761475U (en) | Coal mine tunneling and supporting device | |
| CN112627827A (en) | Control device for excavating and deslagging of vertical shaft at upper part of existing tunnel | |
| CN116575467A (en) | Modularized multi-device foundation pit excavation supporting equipment system and method thereof | |
| CN104707846B (en) | Method for solving urban refuse landfill through building material resource development | |
| JP5869232B2 (en) | Excavation soil transport system | |
| CN103154434A (en) | Closed trench tunnels | |
| Clark et al. | A novel approach to planetary regolith collection: the bucket drum soil excavator | |
| CN215213500U (en) | Control device for excavating and deslagging of vertical shaft at upper part of existing tunnel | |
| EP2098642A1 (en) | Screw equipment for digging to construct diaphragms | |
| CN112901175A (en) | Method for constructing underground laboratory spiral downward slope by applying TBM | |
| CN210529799U (en) | Can prevent excavator scraper bowl that inclines to leak |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |