CN208844576U - A kind of vertical excavation device of subway foundation pit - Google Patents
A kind of vertical excavation device of subway foundation pit Download PDFInfo
- Publication number
- CN208844576U CN208844576U CN201821565513.7U CN201821565513U CN208844576U CN 208844576 U CN208844576 U CN 208844576U CN 201821565513 U CN201821565513 U CN 201821565513U CN 208844576 U CN208844576 U CN 208844576U
- Authority
- CN
- China
- Prior art keywords
- lifting mechanism
- gantry crane
- foundation pit
- material lifting
- conveying mechanism
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to earthwork construction engineering device technique field, more particularly to a kind of vertical excavation device of subway foundation pit, including material lifting mechanism, material conveying mechanism, gantry crane and the portal crane compact car being arranged on gantry crane, the material lifting mechanism couples with portal crane compact car, realize the handling and movement of material lifting mechanism, hingedly and below the discharge port of hoisting mechanism, the other end and gantry crane of the material conveying mechanism are hinged for one end of the material conveying mechanism and material lifting mechanism.The utility model is not only simple in structure, is cheap, wide adaptability, excavate it is high-efficient.
Description
Technical field
The utility model belongs to earthwork construction engineering device technique field, and in particular to a kind of vertical excavation device of subway foundation pit.
Background technique
In recent years, as environmental consciousness, awareness of safety are gradually increased, traditional riding track is excavated and step in subway work
The pit earthwork excavation method of awaiting a subway of relay excavation has been endured to the fullest extent and has been denounced, but there is no a kind of deep foundation pit earthwork digging of maturation dedicated
Equipment or method substitution；Chain bucket elevator is simple as a kind of structure, maintenance cost is low, transfer efficiency is high, elevator height is high,
The conveying equipment of vertical elevator material that is stable, having a wide range of application, is extremely applicable to the vertical-lift of dregs, but by subway
Foundation pit length is longer, erection is supported to move back dynamic inconvenience, cutting depth changes the factors influence such as frequent and is not yet applied to excavation of foundation pit.
How the frequent displacement for solving the problems, such as chain bucket elevator of economical rationality, be expand earth excavation mode, accelerate earth excavation
A kind of effective thinking of efficiency.
Utility model content
In view of the above technical problems, the utility model provides a kind of vertical excavation device of subway foundation pit, which can be with
It is adjusted according to the variation of cutting depth, guarantees being normally carried out for operation.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows:
A kind of vertical excavation device of subway foundation pit, including material lifting mechanism, material conveying mechanism, gantry crane and setting
Portal crane compact car on gantry crane, the material lifting mechanism couple with portal crane compact car, realize hanging for material lifting mechanism
One end of fortune and movement, the material conveying mechanism is hinged with material lifting mechanism and is located at below the discharge port of hoisting mechanism,
The other end of the material conveying mechanism and gantry crane are hinged.
The material lifting mechanism uses bucket type material elevator.
The material conveying mechanism uses belt conveyor.
The utility model compared with prior art, has the beneficial effect that
By the combination of gantry crane, bucket type material elevator, belt conveyor, excavation device is moved using gantry crane,
The bucket type material elevator vertical-lift earthwork, the earthwork of belt conveyor horizontal transport and the applicable model for increasing different cutting depths
It encloses, to provide the earthwork vertical cut special equipment of a kind of economical and efficient, safety and environmental protection；The utility model not only structure letter
Single, cheap, wide adaptability, excavation are high-efficient, and effectively ensure the timeliness of bracing members erection, saved construction
Cost.
Detailed description of the invention
Fig. 1 is the principles of the present invention figure；
Fig. 2 is the axonometric drawing of the utility model one embodiment；
Wherein: 1 is material lifting mechanism, and 2 be material conveying mechanism, and 3 be gantry crane, and 4 be portal crane compact car, and 5 be dregs
Vehicle, 6 be feeding hopper.
Specific embodiment
The technical scheme in the utility model embodiment is clearly and completely described below, it is clear that described reality
Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this reality
With novel protected range.
As illustrated in fig. 1 and 2, the vertical excavation device of a kind of subway foundation pit, including material lifting mechanism 1, material conveying mechanism
2, gantry crane 3 and the portal crane compact car 4 being arranged on gantry crane 3, material lifting mechanism 1 couple with portal crane compact car 4, realize
The handling and movement of material lifting mechanism 1.
One end of material conveying mechanism 2 and the frame body of material lifting mechanism 1 are hingedly and under the discharge port of hoisting mechanism
Side, the other end and gantry crane 3 of material conveying mechanism 2 are hinged, and the structures such as hinged ear can be arranged in the rack of conveying mechanism, side
Just hinged with hoisting mechanism and gantry crane 3.
When construction, earthwork segmentation is directly excavated using excavator in below ground 5m depth, after the completion of first floor earth excavation
Material lifting mechanism 1 is moved to by gantry crane 3 and excavates position, is transferred by supporting gap, places it in excavation platform
On, then the both ends of material conveying mechanism 2 are coupled with gantry crane 3 and material lifting mechanism 1.
After slag-soil truck 5 in place after, material conveying mechanism 2 and material lifting mechanism 1 are opened, with the excavator excavated on platform
To 6 feeding of feeding hopper of material lifting mechanism 1, gradually bracing members are completed and set up to periphery soil excavation, according to cutting depth,
By 3 mobile material hoisting mechanism 1 of gantry crane, until completing whole earth excavations.
Bucket type material elevator in the prior art can be used in material lifting mechanism 1, by nose cover, head, hopper,
Machine barrel, hopper band, feeding hopper 6, pedestal are constituted, and structure is more mature, preferentially selects high-power, high-intensitive chain-bucket material
Elevator, to give full play to the advantage of the device.
Belt conveyor in the prior art can be used in material conveying mechanism 2, direct for the ease of the earthwork after being promoted
Entrucking, belt conveyor are preferred: long 12m, width 0.8m, earthwork efficiency of transmission need to match and be greater than with bucket type material elevator
240m3/h, using V-arrangement section, the dregs after material elevator is promoted is fallen on belt conveyor, reaches the mesh continuously transmitted
's.
Only the preferred embodiment of the utility model is explained in detail above, but the utility model be not limited to it is above-mentioned
Embodiment can also not depart from the utility model aims within the knowledge of a person skilled in the art
Under the premise of various changes can be made, various change should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of vertical excavation device of subway foundation pit, it is characterised in that: including material lifting mechanism (1), material conveying mechanism
(2), gantry crane (3) and the portal crane compact car (4) being arranged on gantry crane (3), the material lifting mechanism (1) and gantry crane
Trolley (4) connection, realizes the handling and movement of material lifting mechanism (1), one end of the material conveying mechanism (2) is mentioned with material
It rises below mechanism (1) hinged and discharge port positioned at hoisting mechanism, the other end and gantry crane of the material conveying mechanism (2)
(3) hinged.
2. a kind of vertical excavation device of subway foundation pit according to claim 1, it is characterised in that: the material lifting mechanism
(1) bucket type material elevator is used.
3. a kind of vertical excavation device of subway foundation pit according to claim 1, it is characterised in that: the material conveying mechanism
(2) belt conveyor is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565513.7U CN208844576U (en) | 2018-09-26 | 2018-09-26 | A kind of vertical excavation device of subway foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565513.7U CN208844576U (en) | 2018-09-26 | 2018-09-26 | A kind of vertical excavation device of subway foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208844576U true CN208844576U (en) | 2019-05-10 |
Family
ID=66374423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821565513.7U Expired - Fee Related CN208844576U (en) | 2018-09-26 | 2018-09-26 | A kind of vertical excavation device of subway foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208844576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404051A (en) * | 2021-06-29 | 2021-09-17 | 中国建筑第八工程局有限公司 | Lateral soil pouring equipment for height-limited space in foundation pit and foundation pit earthwork excavation method |
-
2018
- 2018-09-26 CN CN201821565513.7U patent/CN208844576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404051A (en) * | 2021-06-29 | 2021-09-17 | 中国建筑第八工程局有限公司 | Lateral soil pouring equipment for height-limited space in foundation pit and foundation pit earthwork excavation method |
| CN113404051B (en) * | 2021-06-29 | 2022-08-30 | 中国建筑第八工程局有限公司 | Lateral soil pouring equipment for height-limited space in foundation pit and foundation pit earthwork excavation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105736045B (en) | A kind of the pocket type filling system and its placement method of control gob floor gushing water | |
| CN109533859A (en) | A kind of Metro station excavation excavation dregs delivery method | |
| CN208844576U (en) | A kind of vertical excavation device of subway foundation pit | |
| CN201606089U (en) | Supporting and filling integrated hydraulic bracket | |
| CN206419048U (en) | Tunnel gantry type multifunctional supporting chassis | |
| CN206128080U (en) | A support system for subway foundation pit | |
| CN110106867A (en) | Manual digging pile construction method between railcar station track | |
| CN201432842Y (en) | Non-drainage undisturbed soil transfer device | |
| CN106351690B (en) | A kind of compacting drag conveyor and compacting method | |
| CN205503179U (en) | Pocket type filling system of control collecting space area bottom plate gushing water | |
| CN112389953A (en) | Lifting baffle plate assembly for gangue backfill scraper conveyor | |
| CN209780954U (en) | Coal face end triangular space filling device | |
| CN203865878U (en) | Underground foundation pit deslagging and supporting gantry crane device | |
| CN207632432U (en) | A kind of underground moving hydraulic support to supporting point device | |
| CN109720776A (en) | A kind of telescopic inverted arch trestle belt trolley | |
| CN204283455U (en) | Novel thin coal seam filling hydraulic support | |
| CN210858803U (en) | Inclined shaft construction conveyer | |
| CN114876492A (en) | Contact channel construction method for carrying out slag tapping by using hanging bracket | |
| CN209740548U (en) | Gantry crane system suitable for deep foundation pit load-carrying vehicle vertical transportation | |
| CN207973457U (en) | A kind of saturation operation storehouse transfer device applied to shield machine | |
| CN210087326U (en) | Novel cutter conveying system | |
| CN208266943U (en) | It is a kind of to transmit reliable and stable load mode mine slag-raking machine | |
| CN220203939U (en) | Filling hydraulic support for backfilling coal mine | |
| CN217028961U (en) | Transfer device and coal mining equipment | |
| CN207002070U (en) | Excavator with handling function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |