CN110980504A - A turn over sediment soil collecting box for super deep shaft construction vertical transport system - Google Patents
A turn over sediment soil collecting box for super deep shaft construction vertical transport system Download PDFInfo
- Publication number
- CN110980504A CN110980504A CN201911219940.9A CN201911219940A CN110980504A CN 110980504 A CN110980504 A CN 110980504A CN 201911219940 A CN201911219940 A CN 201911219940A CN 110980504 A CN110980504 A CN 110980504A
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- Prior art keywords
- box
- slag
- opening
- bottom door
- dregs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/16—Slings with load-engaging platforms or frameworks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a slag turning and soil collecting box for a vertical conveying system for ultra-deep shaft construction, wherein a shell reinforcing structure is arranged in a slag box shell, four lifting lugs are arranged in two sides of the upper end of the slag box shell, a bottom door is arranged at the bottom of the slag box shell, and the bottom door is connected with a box bottom opening and closing mechanism; the box bottom opening and closing mechanism comprises a bolt, a shaft sleeve, a rotating shaft, a limiting seat and an opening and closing seat, the bottom door is connected with the muck box shell through the rotating shaft, a horizontal rod of the bolt is connected with the limiting seat fixed on the muck box shell in a matched mode, a vertical rod is connected with the shaft sleeve, the lower end of the vertical rod is fixedly connected with the opening and closing seat, the opening and closing seat can move up and down along the shaft sleeve under the driving of a shaft pin, the opening and closing of the bottom door are achieved, and then the rapid discharging of muc. According to the invention, rapid unloading in the vertical transportation process of the dregs in the construction of the extra-deep vertical shaft is realized, the risk in the vertical transportation process of the dregs is effectively reduced, the unloading time of the dregs is reduced, and the transportation efficiency is improved. Simple manual auxiliary operation on loading and unloading sites is realized, and the labor intensity of workers is reduced.
Description
Technical Field
The invention relates to a vertical conveying system for deep foundation pit excavation construction, in particular to a slag turning and soil collecting box for a vertical conveying system for ultra-deep shaft construction.
Background
With the development of underground spaces of cities becoming deeper and deeper, the construction requirements of sponge cities are becoming faster and the utilization of shallow underground spaces is becoming saturated, and the development of deep underground spaces becomes a necessary choice for the construction of coastal center cities. The premise and key of the smooth implementation of the development of the deep underground space are the construction of the ultra-deep foundation pit. The ultra-deep foundation pit faces the problems of geological conditions, complex water and soil pressure distribution, strong hydrodynamic pressure of a deep sand layer, high construction difficulty and the like, and brings great challenges to construction equipment, materials and processes.
Because the excavation depth of the deep foundation pit is large, the vertical earth transportation is not easy, the crawler crane grab bucket is slow in the earth taking effect, and the safety of the foundation pit is not facilitated, so that the arrangement of the travelling crane for the vertical earth transportation is adopted, and the cooperation with the earth box for the vertical earth transportation is an ideal excavation scheme.
The existing deep foundation pit such as a subway working well needs to be manually loaded and unloaded from a construction site in the construction process, but in the construction process, the construction progress is greatly influenced due to narrow space, the slag discharge safety is poor, the labor intensity of workers is high, and the safety production efficiency is low.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a turn over sediment collection soil box for super deep shaft construction vertical transport system to overcome the problem that prior art exists.
The technical scheme adopted by the invention is as follows: a slag turning and collecting box for a vertical conveying system for ultra-deep shaft construction comprises a slag box shell, a shell reinforcing structure, lifting lugs, a bottom door and a box bottom opening and closing mechanism, wherein the shell reinforcing structure is arranged in the slag box shell; the bottom of the case hoist mechanism contains bolt, axle sleeve, pivot, spacing seat, opens and close the seat, the bottom door is connected through pivot and dregs case casing, the bolt is the right angle knee, and the horizon bar of right angle knee is connected with the spacing seat cooperation of fixing on dregs case casing, the perpendicular pole and the axle sleeve connection of right angle knee, and the seat is opened and close to perpendicular pole lower extreme fixed connection, open and close the seat and can realize opening and shutting of bottom door along the axle sleeve up-and-down motion under the drive of pivot, and then realize unloading fast of dregs.
Further, four lifting lugs are arranged into symmetrical hooks.
Furthermore, two sets of rotating shafts hung on the bottom door are symmetrically positioned on two sides of the bottom of the muck box shell.
Furthermore, the shell reinforcing structure is composed of reinforcing cross beams, longitudinal beams, vertical beams and axillary corner plates on two sides of the muck box shell, and the axillary corner plates are arranged at the joints of the cross beams and the longitudinal beams on the two sides at four corners.
Further, when the bottom door needs to be opened, the bolt is pulled out from the limiting seat and is rotated by 90 degrees and then moves downwards along the shaft sleeve, the opening and closing seat is driven to move downwards together, the opening and closing seat is separated from the bottom door, and the bottom door is opened downwards along the rotating shaft under the action of the dead weight of the slag soil, so that the slag soil is poured.
Further, when the dregs are dumped clean, the position of the dregs box is adjusted to the horizontal ground by using the cable wind rope, so that the bottom door of the dregs box is naturally closed, the bolt and the opening and closing seat are moved upwards, the bolt is rotated by 90 degrees and is arranged in the limiting seat, the bottom door is locked, and the lifted dregs-turning dregs box can continue to carry out the excavation and loading operation.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the bottom door capable of being opened and closed is arranged at the bottom of the slag turning and collecting box for the vertical conveying system for the ultra-deep shaft construction, the bottom door is driven by the shaft pin to be opened and closed, slag is quickly turned by utilizing the vertical lifting force of the hoisting equipment in combination with the self weight of the slag, the quick unloading in the vertical conveying process of the slag for the ultra-deep shaft construction can be realized, the risk in the vertical conveying process of the slag is effectively reduced, the slag unloading time is reduced, and the conveying efficiency is improved. Simple manual auxiliary operation on loading and unloading sites is realized, and the labor intensity of workers is reduced.
Drawings
FIG. 1 is a front view of a slag turning and soil collecting box of a vertical conveying system for ultra-deep shaft construction;
FIG. 2 is a top view of a slag turning and soil collecting box of the vertical conveying system for the construction of the ultra-deep vertical shaft;
fig. 3 is a side view of a slag turning and soil collecting box of the vertical conveying system for the construction of the extra-deep vertical shaft.
Detailed Description
The invention is further described with reference to the following figures and embodiments:
as shown in fig. 1 to 3, the slag turning and soil collecting box for the vertical conveying system for the ultra-deep shaft construction comprises a slag box shell 1, a shell reinforcing structure 2, a lifting lug 3, a bottom door 8 and a box bottom opening and closing mechanism 4. The muck box shell 1 is supported on the shell reinforcing structure 2, four lifting lugs 3 are arranged on two sides of the upper end of the muck box shell 1, a double-open bottom door 8 is arranged at the bottom of the muck box shell 1, the bottom door 8 is connected with a box bottom opening and closing mechanism 4 on the side surface of the muck box shell 1, and the bottom door 8 is opened and closed by the box bottom opening and closing mechanism 4.
The shell reinforcing structure comprises reinforcing cross beams 6, longitudinal beams 5, vertical beams 14 and axillary corner plates 7 on two sides of the muck box shell, wherein the axillary corner plates 7 are arranged at the joints of the four corners of the cross beams 6 and the longitudinal beams 5 on the two sides.
The lifting lugs 3 are arranged at 4 positions and serve as action points of hoisting equipment, and are welded with the muck box shell 1, so that the stability of the whole muck turning and collecting box in the lifting and downward processes is ensured; the box bottom opening and closing mechanism 4 is used for opening and closing the bottom door 8 and comprises a bolt 9, a shaft sleeve 10, a rotating shaft 11, a limiting seat 12 and an opening and closing seat 13. Bottom door 8 is connected with dregs case casing 1 through pivot 11, and bolt 9 is the right angle knee, and the horizon bar of right angle knee is connected with the spacing seat 12 cooperation of fixing on dregs case casing 1, and the vertical pole and the axle sleeve 10 of right angle knee are connected, and vertical pole lower extreme fixed connection opens and close the seat. The opening and closing seat can move up and down along the shaft sleeve 10 under the driving of the shaft pin 9, so that the opening and closing of the bottom door 8 are realized, and further the rapid discharging of the muck is realized.
When the bottom door 8 needs to be opened, the bolt 9 is pulled out of the limiting seat 12, rotated by 90 degrees and then moved downwards along the shaft sleeve 10, and the opening and closing seat 13 is driven to move downwards together, so that the opening and closing seat 13 is separated from the bottom door 8, the bottom door is opened downwards along the rotating shaft 11 under the action of the self weight of the residue soil, and then the residue soil is poured.
After the dregs are poured out completely, the position of the dregs box is adjusted to the horizontal ground by the cable wind rope again, so that the bottom door of the dregs box is closed naturally, then the bolt 9 and the opening and closing seat 13 are moved upwards, the bolt is rotated by 90 degrees and placed in the limiting seat 12, so that the bottom door 8 is locked, and the dregs can be lifted and transported continuously.
The lifting lug 3 on the slag turning and soil collecting box is provided with 4 symmetrical hooks. The slag turning and soil collecting box adopts two sets of opening and closing mechanisms 4 which are fixedly connected through connecting rods and can move up and down along a shaft sleeve 10 under the drive of a shaft pin 9. The rotating shafts 11 hung on the two sets of opening and closing mechanisms 4 are symmetrically positioned at two sides of the bottom of the slag turning and soil collecting box.
The working principle of the invention is as follows:
the lifting hook of the hoisting equipment and the lifting lugs of the slag turning and soil collecting box are fixed to vertically hoist the slag, and a cable wind rope is tied on each of the 4 lifting lugs, so that the hoisting chain of the crane can be conveniently hooked and removed, the rotating position of the crane can be effectively adjusted when the crane hoists objects by the 4 lifting lugs, and the stability of the slag turning and soil collecting box in the horizontal plane in the hoisting process is ensured. In the construction process, according to the construction condition and the field arrangement of a construction site, after the steel slag turning and collecting box is lifted to the ground, the position of the slag box is adjusted by using a cable wind rope to lift to a preset soil unloading place, the slag box is kept suspended for about 1 meter, a field worker pulls out a bolt from a limiting seat through simple operation, rotates 90 degrees and then drives an opening and closing seat to move downwards, the opening and closing seat is separated from a bottom door, and the bottom door of the slag box is opened downwards along a rotating shaft under the action of the dead weight of the slag soil, so that the dumping of the slag soil is completed. After the dregs are poured out completely, the position of the dregs box is adjusted to the horizontal ground by the aid of the guy rope again, the bottom door of the dregs box is closed naturally, the bolt and the opening and closing seat are moved upwards, the bolt is rotated by 90 degrees and placed in the limiting seat, the bottom door is locked, and the dregs box can be lifted and transported continuously for digging and loading.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be subject to the protection scope of the appended claims.
Claims (6)
1. The utility model provides a turn over sediment soil collection box for perpendicular conveying system of extra-deep shaft construction, includes sediment case casing (1), casing additional strengthening (2), lug (3), bottom door (8) and bottom of the case hoist mechanism (4), its characterized in that: the slag box is characterized in that a shell reinforcing structure (2) is arranged in the slag box shell (1), four lifting lugs (3) are arranged on two sides of the upper end of the slag box shell (1), a double-open bottom door (8) is arranged at the bottom of the slag box shell (1), the bottom door (8) is connected with a box bottom opening and closing mechanism (4) on the side surface of the slag box shell (1), the box bottom opening and closing mechanism (4) comprises a bolt (9), a shaft sleeve (10), a rotating shaft (11), a limiting seat (12) and an opening and closing seat (13), the bottom door (8) is connected with the slag box shell (1) through the rotating shaft (11), the bolt (9) is a right-angle bent rod, a horizontal rod of the right-angle bent rod is connected with the limiting seat (12) fixed on the slag box shell (1) in a matching manner, a vertical rod of the right-angle bent rod is connected with the shaft sleeve (10), the lower end of the vertical rod is fixedly connected with the opening and closing seat (13), and the opening and, realize opening and shutting of bottom door (8), and then realize unloading fast of dregs.
2. The slag turning and collecting box for the ultra-deep shaft construction vertical conveying system according to claim 1, characterized in that: the four lifting lugs (3) are arranged into symmetrical hooks.
3. The slag turning and collecting box for the ultra-deep shaft construction vertical conveying system according to claim 1, characterized in that: two sets of rotating shafts (11) hung on the bottom door (8) are symmetrically positioned at two sides of the bottom of the muck box shell (1).
4. The slag turning and collecting box for the ultra-deep shaft construction vertical conveying system according to claim 1, characterized in that: the shell reinforcing structure is composed of reinforcing cross beams (6) on two sides of a muck box shell, longitudinal beams (5), vertical beams (14) and axillary angle plates (7), wherein the axillary angle plates (7) are arranged at the joints of the four corners of the cross beams (6) and the longitudinal beams (5) on the two sides.
5. The slag turning and collecting box for the ultra-deep shaft construction vertical conveying system according to claim 1, characterized in that: when the bottom door (8) needs to be opened, the bolt (9) is pulled out of the limiting seat (12) and rotated for 90 degrees and then moves downwards along the shaft sleeve (10), the opening and closing seat (13) is driven to move downwards together, the opening and closing seat (13) is separated from the bottom door (8), the bottom door (8) is opened downwards along the rotating shaft (11) under the action of the self weight of the residue soil, and then the residue soil is poured.
6. The slag turning and collecting box for the ultra-deep shaft construction vertical conveying system according to claim 5, wherein: when the dregs are dumped clean, the position of the dregs box is adjusted to the horizontal ground by using the cable wind rope, so that the bottom door (8) of the dregs box is naturally closed, the bolt (9) and the opening and closing seat (13) move upwards, and the bolt (9) is rotated by 90 degrees and is arranged in the limiting seat (12), thereby locking the bottom door (8), and the dregs-turning dregs box which is lifted can continue to carry out the digging and loading operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911219940.9A CN110980504A (en) | 2019-12-03 | 2019-12-03 | A turn over sediment soil collecting box for super deep shaft construction vertical transport system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911219940.9A CN110980504A (en) | 2019-12-03 | 2019-12-03 | A turn over sediment soil collecting box for super deep shaft construction vertical transport system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110980504A true CN110980504A (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911219940.9A Pending CN110980504A (en) | 2019-12-03 | 2019-12-03 | A turn over sediment soil collecting box for super deep shaft construction vertical transport system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110980504A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678350A (en) * | 2020-12-16 | 2021-04-20 | 中铁十八局集团有限公司 | Full-automatic bucket for transferring muck in deep foundation pit excavation construction and use method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202900281U (en) * | 2012-10-15 | 2013-04-24 | 杨福辉 | Strut type well lid door opening and closing device |
| KR20130110678A (en) * | 2012-03-30 | 2013-10-10 | 한국철도기술연구원 | Hopper type transportation container for through transit |
| CN204184772U (en) * | 2014-09-16 | 2015-03-04 | 河南博奥建设有限公司 | The quick dump box of self-locking type |
| CN105329246A (en) * | 2015-11-18 | 2016-02-17 | 南车长江车辆有限公司 | Bottom door opening and closing mechanism with adjustable door opening space |
| CN205222444U (en) * | 2015-11-06 | 2016-05-11 | 中国十七冶集团有限公司 | A collection dress self -discharging case that is used for short steel pipe of handling scaffold |
-
2019
- 2019-12-03 CN CN201911219940.9A patent/CN110980504A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130110678A (en) * | 2012-03-30 | 2013-10-10 | 한국철도기술연구원 | Hopper type transportation container for through transit |
| CN202900281U (en) * | 2012-10-15 | 2013-04-24 | 杨福辉 | Strut type well lid door opening and closing device |
| CN204184772U (en) * | 2014-09-16 | 2015-03-04 | 河南博奥建设有限公司 | The quick dump box of self-locking type |
| CN205222444U (en) * | 2015-11-06 | 2016-05-11 | 中国十七冶集团有限公司 | A collection dress self -discharging case that is used for short steel pipe of handling scaffold |
| CN105329246A (en) * | 2015-11-18 | 2016-02-17 | 南车长江车辆有限公司 | Bottom door opening and closing mechanism with adjustable door opening space |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678350A (en) * | 2020-12-16 | 2021-04-20 | 中铁十八局集团有限公司 | Full-automatic bucket for transferring muck in deep foundation pit excavation construction and use method |
| CN112678350B (en) * | 2020-12-16 | 2022-12-09 | 中铁十八局集团有限公司 | Full-automatic bucket for transferring muck in deep foundation pit excavation construction and use method |
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| 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 |
Application publication date: 20200410 |
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| RJ01 | Rejection of invention patent application after publication |