CN203782778U - Underground soil outward transportation device for reverse building method construction - Google Patents
Underground soil outward transportation device for reverse building method construction Download PDFInfo
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- CN203782778U CN203782778U CN201420187806.1U CN201420187806U CN203782778U CN 203782778 U CN203782778 U CN 203782778U CN 201420187806 U CN201420187806 U CN 201420187806U CN 203782778 U CN203782778 U CN 203782778U
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Abstract
The utility model relates to an underground soil outward transportation device for reverse building method construction. The device comprises a horizontal transportation device and a vertical transportation device, wherein the horizontal transportation device is used for horizontally transporting underground construction soil to a soil outlet, the vertical transportation device is used for lifting the construction soil from the underground to the ground, the horizontal transportation device is composed of an underground horizontal transportation device and a ground horizontal transportation device, the underground horizontal transportation device and the ground horizontal transportation device are the same in structure and connected through the vertical transportation device, and the vertical transportation device is used for transporting soil on the underground horizontal transportation device to the ground horizontal transportation device. The device is small and flexible in structure and high in applicability, can conveniently work in the top sealing state, provides conditions for underground soil reverse building method construction, and can shorten the work period.
Description
Technical field
The utility model relates to building implements field, is specifically related to the outer shipping unit of the underground soil of a kind of reverse construction.
Background technology
Along with the development of China's economic technology, highrise building is more and more, more and more higher.Highrise building is higher, and underground construction part is just darker, and according to traditional construction method from bottom to top of routine, it is just longer that the duration draws.Adopt reverse construction, just can make the high-building construction duration greatly shorten.
So-called reverse construction is exactly first along building basement axis or around construct diaphragm wall or other supporting and protection structure, intermediate support stake and post are built or laid in the relevant position of interior of building simultaneously, bears the support of superstructure deadweight and working load as construction period before base plate back cover.Then the construct beam slab floor structure of ground one deck, as the very large support of diaphragm wall rigidity, earth excavation and build each layer of underground structure downwards successively subsequently, until base plate back cover.Meanwhile, because the floor structure of ground one deck completes, for Superstructure Construction has been created condition, so can upwards successively carry out the construction of superstructure simultaneously.So ground is upper and lower constructs simultaneously, until engineering finishes.
The process characteristic of reverse construction is:
(1) can make the construction three-dimensional operation parallel with underground foundation structure construction of building superstructure, in the time that large, the upper and lower level of construction scope is many, approximately can save man-hour 1/3;
(2) stressed rationally good, space enclosing structure deflection is little, thereby also little on the impact of adjacent building;
(3) construction can be lacked wind-engaging rain shadow sound, and soil excavation can not account for total duration less or substantially;
(4) utilize to greatest extent the underground space, expand basement building area;
(5) one deck structural plan can be used as working platform, needn't set up in addition excavation working platform and inner support, has so significantly cut down the temporary project such as support and working platform, has reduced operating expenses;
(6) due to staggered the carrying out of excavation and construction, ground is directly born and be passed to contrary self load of making structure by column, and while having reduced heavy excavation, the impact of unloading on bearing stratum, has reduced ground springback capacity in foundation ditch;
(7) deficiency that contrary sequence method exists, as contrary sequence method Support Position is subject to the restriction of basement floor height, cannot adjust height, as the basement of larger floor height, sometimes needs separately to establish section and the arrangement of reinforcement of interim horizontal support or increasing enclosure wall.Because shoveling is to carry out under top seal state, in foundation ditch, be also distributed with intermediate support post and the precipitation well-point pipe of some, still lack at present small-sized, flexible, efficient small-sized unearthed machinery, unearthed difficulty is increased.
Utility model content
In order to address the above problem, the utility model provides the underground soil of a kind of reverse construction outer shipping unit, and this apparatus structure is small and exquisite, flexible, applicability is strong, can under top seal state, carry out easily work, for the underground soil of reverse construction provides condition, save the duration.
The utility model is achieved by the following technical solution: the outer shipping unit of the underground soil of a kind of reverse construction, comprise for the horizontal transporter to soil outlet transport by underground construction soil horizontal direction, and native by the underground vertical conveying arrangement promoting earthward by constructing; Described horizontal transporter is made up of the identical underground horizontal conveying arrangement of structure and ground horizontal transporter; Underground horizontal conveying arrangement and on the ground horizontal transporter are connected by vertical conveying arrangement, for the soil on underground horizontal conveying arrangement being passed to horizontal transporter on the ground.
Described vertical conveying arrangement comprises the driving gear that its axis is connected with a motor output shaft, by multiple driven gears of the synchronized transmission of chain, and for the vertical supports one of supporting gear; Chain outside uniform multiple fortune bucket along its length, the opening of each fortune bucket is consistent with chain traffic direction; The axis of each gear is connected with the crossbeam of support one by bearing.
Described fortune bucket is connected with chain strip adoption pin key.
Described underground horizontal conveying arrangement comprises the drive roll that its axis is connected with a motor output shaft, the multiple driven vollers that be arranged in parallel with described drive roll, and for supporting the support two of roll body, described drive roll and driven voller are connected with support two by bearing; Described drive roll and driven voller are at the uniform velocity in transmission connection by transmission belt.
600～800 millimeters of length for described drive roll and driven voller, 300～500 millimeters of diameters, thickness is that the steel pipe of 6～8 millimeters is made.
Described transmission belt thickness is 10 millimeters, and width is that the adhesive tape of 600 millimeters is made.
Described vertical conveying arrangement is positioned at the front end of horizontal transporter traffic direction on the ground, and its top is higher than gap of at least one fortune bucket of horizontal transporter end face, and the bottom of vertical conveying arrangement is positioned at the top of underground horizontal conveying arrangement traffic direction tail end.
The outer shipping unit of the underground soil of this reverse construction be located at shoveling facility raise cubic metre of earth to, after underground shoveling facility digs out soil, by underground horizontal conveying arrangement, soil is delivered to ground by vertical conveying arrangement, then by ground horizontal transporter by outside native discharge chamber.
The beneficial effects of the utility model are: the outer shipping unit of the underground soil of a kind of reverse construction, and this apparatus structure is small and exquisite, flexible, and applicability is strong, can under top seal state, carry out easily work, for the underground soil of reverse construction provides condition, has saved the duration.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing 1 is the structural representation of the outer shipping unit of the underground soil of reverse construction.
Accompanying drawing 2 is embodiment schematic diagrames of the outer shipping unit of the underground soil of reverse construction.
Accompanying drawing 3 is structural representations of underground horizontal conveying arrangement.
Accompanying drawing 4 is structural representations of vertical conveying arrangement.
In figure, 1. horizontal transporter, 1-1. underground horizontal conveying arrangement, 1-1-1. drive roll, 1-1-2. driven voller, 1-1-3. support two, 1-1-4. transmission belt, 1-2. is horizontal transporter on the ground, 2. vertical conveying arrangement, 2-1. driving gear, 2-2. driven gear, 2-3. chain, 2-4. support one, 2-5. transports bucket, 3. shoveling facility, 4. elevator shaft.
Detailed description of the invention
In the accompanying drawings, the outer shipping unit of the underground soil of a kind of reverse construction, comprises for the horizontal transporter 1 to soil outlet transport by underground construction soil horizontal direction, and native by the underground vertical conveying arrangement 2 promoting earthward by constructing; Described horizontal transporter 1 is made up of the identical underground horizontal conveying arrangement 1-1 of structure and ground horizontal transporter 1-2; Underground horizontal conveying arrangement 1-1 and on the ground horizontal transporter 1-2 are connected by vertical conveying arrangement 2, for the soil on underground horizontal conveying arrangement 1-1 being passed to horizontal transporter 1-2 on the ground.
Described vertical conveying arrangement 2 comprises the driving gear 2-1 that its axis is connected with a motor output shaft, by multiple driven gear 2-2 of the synchronized transmission of chain 2-3, and for vertical supports one 2-4 of supporting gear; Chain 2-3 outside uniform multiple fortune bucket 2-5 along its length, the opening of each fortune bucket 2-5 is consistent with chain 2-3 traffic direction; The axis of each gear is connected with the crossbeam of support one 2-4 by bearing.
Described fortune bucket 2-5 adopts pin key to be connected with chain 2-3.
Described underground horizontal conveying arrangement 1-1 comprises the drive roll 1-1-1 that its axis is connected with a motor output shaft, the multiple driven voller 1-1-2 that be arranged in parallel with described drive roll 1-1-1, and for supporting support two 1-1-3 of roll body, described drive roll 1-1-1 and driven voller 1-1-2 are connected with support two 1-1-3 by bearing; Described drive roll 1-1-1 and driven voller 1-1-2 are at the uniform velocity in transmission connection by transmission belt 1-1-4.
600～800 millimeters of length for described drive roll 1-1-1 and driven voller 1-1-2,300～500 millimeters of diameters, thickness is that the steel pipe of 6～8 millimeters is made.
Described transmission belt 1-1-4 thickness is 10 millimeters, and width is that the adhesive tape of 600 millimeters is made.
Described vertical conveying arrangement 2 is positioned at the front end of horizontal transporter 1-2 traffic direction on the ground, and its top is higher than the gap of at least one fortune bucket 2-5 of horizontal transporter 1-2 end face, and the bottom of vertical conveying arrangement 2 is positioned at the top of underground horizontal conveying arrangement 1-1 traffic direction tail end.
The outer shipping unit of the underground soil of this reverse construction be located at shoveling facility 3 raise cubic metre of earth to, after underground shoveling facility 3 digs out soil, by underground horizontal conveying arrangement 1-1, soil is delivered to ground by vertical conveying arrangement 2, then by ground horizontal transporter 1-2 by outside native discharge chamber.
Below in conjunction with embodiment, the utility model is described in further detail.
After indoor terrace place floor reinforced concrete construction, the native outward transport of constructing as follows:
1. select the unearthed passage of elevator shaft 4 as basement excavation construction, and set up protection canopy as security protection at elevator shaft 4 positions;
2. lead to outdoor suitable position at elevator shaft 4 horizontal transporter 1-2 is on the ground installed, cut the earth downwards and (can adopt artificial shoveling from elevator shaft 4, also can cut the earth with little digging machine), and soil is placed on the horizontal transporter 1-2 of ground, start the motor of horizontal transporter 1-2 on the ground, just soil can be discharged to outdoor processing continuously.At this moment, earth construction can normal construction;
3. when excavating certain depth, when inconvenience is directly placed in soil ground horizontal transporter 1-2, set up vertical conveying arrangement 2, soil is put into the fortune bucket 2-5 of vertical conveying arrangement 2, start horizontal transporter 1-2 and the vertically motor of conveying arrangement 2 on the ground simultaneously, just soil can be discharged to outdoor processing continuously;
4. in the time that the depth distance elevator shaft excavating is increasing, inconvenience is directly placed in soil in the fortune bucket 2-5 of vertical conveying arrangement, set up underground horizontal conveying arrangement 1-1, soil is put on the transmission belt 1-3-4 of underground horizontal conveying arrangement 1-1, the motor that simultaneously starts underground horizontal conveying arrangement 1-1, on the ground horizontal transporter 1-2 and vertical conveying arrangement 2, the soil that just basement can be dug out is discharged to outdoor processing continuously.
Claims (7)
1. the outer shipping unit of the underground soil of reverse construction, is characterized in that, comprise for the horizontal transporter (1) to soil outlet transport by underground construction soil horizontal direction, and native by the underground vertical conveying arrangement (2) promoting earthward by constructing; Described horizontal transporter (1) is made up of the identical underground horizontal conveying arrangement (1-1) of structure and ground horizontal transporter (1-2); Underground horizontal conveying arrangement (1-1) and on the ground horizontal transporter (1-2) are connected by vertical conveying arrangement (2), for the soil on underground horizontal conveying arrangement (1-1) being passed to horizontal transporter (1-2) on the ground.
2. according to the outer shipping unit of the underground soil of a kind of reverse construction of stating of claim 1, it is characterized in that, described vertical conveying arrangement (2) comprises the driving gear (2-1) that its axis is connected with a motor output shaft, by multiple driven gears (2-2) of the synchronized transmission of chain (2-3), and for the vertical supports one (2-4) of supporting gear; Chain (2-3) outside uniform multiple fortune buckets (2-5) along its length, the opening of each fortune bucket (2-5) is consistent with chain (2-3) traffic direction; The axis of each gear is connected with the crossbeam of support one (2-4) by bearing.
3. according to the outer shipping unit of the underground soil of a kind of reverse construction of stating of claim 2, it is characterized in that, described fortune bucket (2-5) adopts pin key to be connected with chain (2-3).
4. according to the outer shipping unit of the underground soil of a kind of reverse construction of stating of claim 1, it is characterized in that, described underground horizontal conveying arrangement (1-1) comprises the drive roll (1-1-1) that its axis is connected with a motor output shaft, the multiple driven vollers (1-1-2) that be arranged in parallel with described drive roll (1-1-1), and for supporting the support two (1-1-3) of roll body, described drive roll (1-1-1) and driven voller (1-1-2) are connected with support two (1-1-3) by bearing; Described drive roll (1-1-1) and driven voller (1-1-2) are at the uniform velocity in transmission connection by transmission belt (1-1-4).
5. according to the outer shipping unit of the underground soil of a kind of reverse construction of stating of claim 4, it is characterized in that, 600～800 millimeters of length for described drive roll (1-1-1) and driven voller (1-1-2), 300～500 millimeters of diameters, the steel pipe that thickness is 6～8 millimeters is made.
6. according to the outer shipping unit of the underground soil of a kind of reverse construction of stating of claim 4, it is characterized in that, described transmission belt (1-1-4) is 10 millimeters with thickness, and width is that the adhesive tape of 600 millimeters is made.
7. according to the outer shipping unit of the underground soil of a kind of reverse construction of stating of claim 1, it is characterized in that, described vertical conveying arrangement (2) is positioned at the front end of horizontal transporter (1-2) traffic direction on the ground, and its top is higher than the gap of at least one fortune bucket (2-5) of horizontal transporter (1-2) end face, and the bottom of vertical conveying arrangement (2) is positioned at the top of underground horizontal conveying arrangement (1-1) traffic direction tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187806.1U CN203782778U (en) | 2014-04-18 | 2014-04-18 | Underground soil outward transportation device for reverse building method construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187806.1U CN203782778U (en) | 2014-04-18 | 2014-04-18 | Underground soil outward transportation device for reverse building method construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782778U true CN203782778U (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420187806.1U Expired - Fee Related CN203782778U (en) | 2014-04-18 | 2014-04-18 | Underground soil outward transportation device for reverse building method construction |
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| CN (1) | CN203782778U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276056A (en) * | 2016-08-30 | 2017-01-04 | 上海市基础工程集团有限公司 | Multi-segmental combination type earthwork perpendicular lifting apparatus |
| CN106608491A (en) * | 2015-10-22 | 2017-05-03 | 中铁二局集团有限公司 | Adjustable conveying belt muck discharging method for high-slope-ratio entrance and exit channel |
| 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 |
| 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 |
-
2014
- 2014-04-18 CN CN201420187806.1U patent/CN203782778U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608491A (en) * | 2015-10-22 | 2017-05-03 | 中铁二局集团有限公司 | Adjustable conveying belt muck discharging method for high-slope-ratio entrance and exit channel |
| CN106276056A (en) * | 2016-08-30 | 2017-01-04 | 上海市基础工程集团有限公司 | Multi-segmental combination type earthwork perpendicular lifting apparatus |
| CN106276056B (en) * | 2016-08-30 | 2018-08-07 | 上海市基础工程集团有限公司 | Multi-segmental combined type earthwork perpendicular lifting apparatus |
| 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 |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |