CN220097563U - Continuous slag soil conveying system for mountain tunnel underground pipe gallery construction - Google Patents
Continuous slag soil conveying system for mountain tunnel underground pipe gallery construction Download PDFInfo
- Publication number
- CN220097563U CN220097563U CN202321498135.6U CN202321498135U CN220097563U CN 220097563 U CN220097563 U CN 220097563U CN 202321498135 U CN202321498135 U CN 202321498135U CN 220097563 U CN220097563 U CN 220097563U
- Authority
- CN
- China
- Prior art keywords
- slag
- winch
- pipe gallery
- underground pipe
- mountain tunnel
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- 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.)
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- 239000002893 slag Substances 0.000 title claims abstract description 85
- 239000002689 soil Substances 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000011065 in-situ storage Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000009412 basement excavation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model relates to a continuous slag soil transportation system for mountain tunnel underground pipe gallery construction, which comprises the following components: the slag conveying device comprises a slag conveying vehicle, a rotating device and a lifting device, wherein a directional pulley is arranged at the bottom of the rotating device, a loading platform is arranged at the top of the rotating device through a turntable, and the slag conveying vehicle is placed above the loading platform. The beneficial effects of the utility model are as follows: through a rotary device capable of freely rotating by 360 degrees, the continuous operation of fast turning around and slag transportation of a slag transportation vehicle in situ in the construction of the underground pipe gallery of the mountain tunnel is realized; the slag loading box is lifted out of the working well through the lifting device and conveyed to the ground through the guide rail, so that continuous slag conveying is realized, and when a steel wire rope connected with the second winch is shorter than that connected with the first winch, the slag loading box is dumped to the front end, so that quick dumping of slag soil is realized.
Description
Technical Field
The utility model relates to the technical field of slag soil transportation equipment for tunnel construction, in particular to a slag soil continuous transportation system for mountain tunnel underground pipe gallery construction.
Background
With the rapid development of economy, urban underground tunnel construction is more and more, and as urban underground tunnel engineering adopts a pipe jacking method or an open excavation method to excavate, the buried depth is shallower, and slag is mainly lifted and discharged by a hopper or a small bucket through a vertical shaft. When the mountain tunnel with complex surrounding rock conditions is encountered, the pipe jacking method and the open cut method are not suitable, the drilling and blasting method is needed to be adopted for further excavation, the blasted large-grain-size muck cannot be conveyed out of the well by a hopper or a small bucket with smaller capacity, and the common muck conveying vehicle has larger size, so that quick turning around is difficult to realize in a narrow tunnel, and the field construction efficiency is greatly influenced.
In summary, in view of the problem that the continuous transportation of the dregs cannot be realized due to the fact that the dregs cannot be transported quickly by the dregs truck for constructing the underground pipe gallery of the mountain tunnel, the efficiency of lifting and deslagging by the hopper is low, a new continuous transportation system of the dregs for constructing the underground pipe gallery of the mountain tunnel is needed.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a continuous slag conveying system for mountain tunnel underground pipe gallery construction.
The continuous slag soil conveying system for mountain tunnel underground pipe gallery construction comprises a slag conveying vehicle, a turning device and a lifting device, wherein a directional pulley is arranged at the bottom of the turning device, a loading platform is arranged at the top of the turning device through a turntable, and the slag conveying vehicle is arranged above the loading platform;
the lifting device comprises a guide rail, two ends of the guide rail respectively extend to the upper parts of the ground on two sides of the top of the working well, a winch is arranged on the guide rail through a frame, the winch randomly moves along the guide rail, and a slag box is hung below the winch through a steel wire rope; the hoist engine includes first hoist engine and second hoist engine, and the bounding wall of dress sediment case front end is to the front end slope, and the two angles of dress sediment case front end are connected through wire rope to the second hoist engine, and two angles of dress sediment case rear end are connected through wire rope to first hoist engine.
As preferable: when the steel wire rope connected with the first winch is shorter than the steel wire rope connected with the second winch, the slag box is inclined towards the front end.
As preferable: a base is arranged above the directional pulley, the bottom of the turntable is fixedly connected with the base, the top of the turntable is fixedly connected with the loading platform, and the loading platform is rotationally connected with the base.
As preferable: the degree of carousel and base is greater than loading platform's width, and the carousel exposes loading platform's both sides and respectively is equipped with a bolt hole, also is equipped with corresponding bolt hole on the base, and when carousel and base bolt hole aligned and inserted the locating pin, the carousel is fixed.
As preferable: the bottom end of the steel wire rope is provided with a hook, and the position of the top of the slag box corresponding to the hook is provided with a circular ring.
As preferable: the two guide rails are arranged in parallel, each guide rail is provided with a frame, and the first winch and the second winch are transversely fixed on the two frames.
The beneficial effects of the utility model are as follows:
1) The utility model provides a continuous slag soil conveying system for mountain tunnel underground pipe gallery construction, which can realize the continuous operation of rapid in-situ turning and slag conveying of a slag conveying vehicle in mountain tunnel underground pipe gallery construction through a rotary device capable of freely rotating by 360 degrees.
2) According to the utility model, the lifting device is arranged at the top of the working well, and after the slag conveyed by the slag loading truck is transferred to the slag loading box, the slag loading box is lifted out of the working well through the lifting device and conveyed to the ground by utilizing the guide rail, so that continuous slag conveying is realized, the slag discharging efficiency is improved, the working time is shortened, the working efficiency of the horizontal and vertical slag conveying devices is improved, and time and labor are saved.
3) The coaming at the front end of the slag loading box is arranged to be an inclined plane, the first winch and the second winch respectively control the lifting of the rear side and the front side of the slag loading box, and when a steel wire rope connected with the second winch is shorter than that connected with the first winch, the slag loading box is dumped towards the front end, so that the rapid dumping of slag soil is realized.
Drawings
FIG. 1 is a schematic diagram of a slewing device;
FIG. 2 is a schematic diagram of a vertical slag handling apparatus;
FIG. 3 is a schematic view of a lifting device;
fig. 4 is a schematic diagram of a slag box.
Reference numerals illustrate: the device comprises a loading platform 1, a turntable 2, a base 3, a locating pin 4, a directional pulley 5, a slag carrier 6, a slag box 7, a circular ring 8, a hook 9, a steel wire rope 10, a first winch 11, a second winch 12, a guide rail 13 and a frame 14.
Detailed Description
The utility model is further described below with reference to examples. The following examples are presented only to aid in the understanding of the utility model. It should be noted that it will be apparent to those skilled in the art that modifications can be made to the present utility model without departing from the principles of the utility model, and such modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
As an embodiment, as shown in fig. 1 to 4, the continuous slag soil conveying system for mountain tunnel underground pipe gallery construction comprises a slag conveying vehicle 6, a turning device and a lifting device, wherein a directional pulley 5 is arranged at the bottom of the turning device, the process of excavating the inner end surface of a tunnel can be followed at any time, a loading platform 1 is arranged at the top of the turning device through a turntable 2, a base 3 is arranged above the directional pulley 5, the base 3 is fixedly connected with the bottom of the turntable 2, the loading platform 1 is fixedly connected with the top of the turntable, the loading platform 1 is rotationally connected with the base 3, and the turntable 2 can freely rotate by 360 degrees.
The degree of carousel 2 and base 3 is greater than loading platform 1's width, and carousel 2 exposes loading platform 1's both sides and respectively is equipped with a bolt hole, also is equipped with corresponding bolt hole on the base 3, and when carousel 2 and base 3 bolt hole aligned and inserted locating pin 4, carousel 2 and base 3 link fixedly, no longer rotate for place the slag carrier.
The slag carrier 6 is placed above the loading platform 1, the process of excavation of the inner end face of the tunnel is followed by the directional pulley 5, after slag soil is filled, the positioning pin 4 is pulled out, the loading platform 1 and the slag carrier 6 on the loading platform are rotated in situ by 180 degrees by the turntable 2, and the slag carrier 6 is moved to the bottom position of the working well. And then the locating pin 4 is pulled out, the loading platform 1 and the slag conveying vehicle 6 on the loading platform are rotated by 180 degrees in situ through the turntable 2, the slag soil in the slag conveying vehicle 6 is unloaded, and the slag conveying vehicle 6 returns to the end face excavation position along the original path of the tunnel, so that the next slag conveying can be rapidly carried out.
As shown in fig. 2 and 3, the lifting device is arranged at the top of the working well and comprises guide rails 13, two ends of each guide rail 13 extend to the upper parts of the ground on two sides of the top of the working well respectively, two guide rails 13 are arranged in parallel, each guide rail 13 is provided with a frame 14, and the first winch 11 and the second winch 12 are transversely fixed on the two frames 14. The hoist moves along the guide rail 13 with the frame 14 and can move above the bottom surfaces of both sides of the work well.
As shown in fig. 4, the lower part of the winch is connected with a slag box 7 through a steel wire rope 10, the bottom end of the steel wire rope 10 is provided with hooks 9, and the four corners of the top of the slag box 7 are respectively provided with a circular ring 8 corresponding to the hooks 9. The slag charging box 7 can be disassembled for reloading or replacement. The slag loading box 7 moves up and down along the working well, the section of the slag loading box 7 is in an inverted trapezoid shape, and the coaming at the front end of the slag loading box 7 is inclined, so that the slag soil can be conveniently overturned and dumped.
After the slag loading box 7 collects full slag soil at the bottom of the working well, the full slag soil is hung at the bottom of the steel wire rope 10 through the matching of the circular ring 8 and the hook 9, specifically, the second winch 12 and the first winch 11 are connected with the corners of the front end and the rear end of the slag loading box 7 through the steel wire rope 10 respectively, the slag soil can be conveniently dumped, and the connection position of the second winch 12 and the first winch 11 can be changed according to the unloading requirement.
In this embodiment, as shown in fig. 3, the connection position of the second winch 12 and the first winch 11 is that the second winch 12 and the first winch 11 synchronously wind up the steel wire rope 10 to enable the slag box 7 to stably ascend until the position above the outlet of the top end of the working well, the frame 14 is moved to the front of the head of the slag box 7 through the guide rail 13 until the position above the slag car on the ground is reached, the steel wire rope 10 connected with the first winch 11 is shortened again, the steel wire rope 10 connected with the second winch 12 is lowered, the slag box 7 is dumped to the front end, and the slag is dumped to the slag car on the ground from the front side of the slag box 7.
Claims (6)
1. Mountain tunnel underground pipe gallery construction is with dregs continuous transport system, its characterized in that includes: the slag conveying device comprises a slag conveying vehicle (6), a rotating device and a lifting device, wherein a directional pulley (5) is arranged at the bottom of the rotating device, a loading platform (1) is arranged at the top of the rotating device through a turntable (2), and the slag conveying vehicle (6) is arranged above the loading platform (1);
the lifting device comprises a guide rail (13), two ends of the guide rail (13) respectively extend to the upper parts of the ground on two sides of the top of the working well, a winch is arranged on the guide rail (13) through a frame (14), the winch random frame (14) moves along the guide rail (13), and a slag box (7) is hung below the winch through a steel wire rope (10); the windlass comprises a first windlass (11) and a second windlass (12), wherein the coaming at the front end of the slag loading box (7) inclines towards the front end, the second windlass (12) is connected with two corners at the front end of the slag loading box (7) through a steel wire rope (10), and the first windlass (11) is connected with two corners at the rear end of the slag loading box (7) through the steel wire rope (10).
2. The continuous slag soil transportation system for mountain tunnel underground pipe gallery construction according to claim 1, wherein: when the steel wire rope (10) connected with the first winch (11) is shorter than the steel wire rope (10) connected with the second winch (12), the slag box (7) is inclined towards the front end.
3. The continuous slag soil transportation system for mountain tunnel underground pipe gallery construction according to claim 1, wherein: a base (3) is arranged above the directional pulley (5), the bottom of the turntable (2) is fixedly connected with the base (3), the top of the turntable is fixedly connected with the loading platform (1), and the loading platform (1) is rotationally connected with the base (3).
4. The continuous slag soil transportation system for mountain tunnel underground pipe gallery construction according to claim 3, wherein: the degree of carousel (2) and base (3) is greater than the width of loading platform (1), and the both sides that carousel (2) exposed loading platform (1) respectively are equipped with a bolt hole, also are equipped with corresponding bolt hole on base (3), and when carousel (2) and base (3) bolt hole alignment and inserted locating pin (4), carousel (2) are fixed.
5. The continuous slag soil transportation system for mountain tunnel underground pipe gallery construction according to claim 1, wherein: the bottom end of the steel wire rope (10) is provided with a hook (9), and the position of the top of the slag box (7) corresponding to the hook is provided with a circular ring (8).
6. The continuous slag soil transportation system for mountain tunnel underground pipe gallery construction according to claim 1, wherein: the two guide rails (13) are arranged in parallel, a frame (14) is arranged on each guide rail (13), and the first winch (11) and the second winch (12) are transversely fixed on the two frames (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321498135.6U CN220097563U (en) | 2023-06-13 | 2023-06-13 | Continuous slag soil conveying system for mountain tunnel underground pipe gallery construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321498135.6U CN220097563U (en) | 2023-06-13 | 2023-06-13 | Continuous slag soil conveying system for mountain tunnel underground pipe gallery construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220097563U true CN220097563U (en) | 2023-11-28 |
Family
ID=88864845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321498135.6U Active CN220097563U (en) | 2023-06-13 | 2023-06-13 | Continuous slag soil conveying system for mountain tunnel underground pipe gallery construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220097563U (en) |
-
2023
- 2023-06-13 CN CN202321498135.6U patent/CN220097563U/en active Active
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