CN117088228B - Hoisting mechanical device for shaft slag removal - Google Patents
Hoisting mechanical device for shaft slag removal Download PDFInfo
- Publication number
- CN117088228B CN117088228B CN202310886586.5A CN202310886586A CN117088228B CN 117088228 B CN117088228 B CN 117088228B CN 202310886586 A CN202310886586 A CN 202310886586A CN 117088228 B CN117088228 B CN 117088228B
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- fixedly connected
- strip
- hoisting
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- 239000002893 slag Substances 0.000 title claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 9
- 239000003818 cinder Substances 0.000 abstract 2
- 238000005457 optimization Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 229920001875 Ebonite Polymers 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D7/00—Shaft equipment, e.g. timbering within the shaft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a hoisting mechanical device for shaft slag removal. The hoisting mechanical device for shaft slag removal comprises a hoisting assembly, wherein a slag removal assembly is connected to the hoisting end of the hoisting assembly, and the slag removal assembly comprises a fixing frame body; the fixing frame is internally and slidably connected with an inner folding assembly, the inner folding assembly comprises a plurality of groups of strip-shaped plate rod assemblies, the strip-shaped plate rod assemblies are circumferentially arranged, the opposite ends of the strip-shaped plate rod assemblies are fixedly connected with inner limiting columns, and the inner limiting columns are connected with inner folding plates; the other end of the strip-shaped plate rod assembly is fixedly connected with a wiping assembly, the wiping assembly is annularly wrapped outside the fixing frame body, and the outer surface of the wiping assembly is fixedly connected with an elastic friction cleaning layer; the mechanical device further comprises a drive assembly; this a hoist and mount mechanical device for shaft scarfing cinder, simple structure, convenient operation uses in a flexible way, and the shaft scarfing cinder of being convenient for uses.
Description
Technical Field
The invention belongs to the technical field of vertical shaft slag removal, and particularly relates to a hoisting mechanical device for vertical shaft slag removal.
Background
Along with the expansion of the expressway network to vast mountain areas, a large number of long highway tunnels emerge, and tunnels adopting vertical shaft segmented longitudinal ventilation are increasingly increased; in the construction of current shaft and maintenance use, often need carry out deslagging work in the well, but some shafts are darker, and the diameter is not big, sometimes need the workman master to adopt work such as shovel stick pole to draw in the slag charge, draw in or other equipment grasp the clamp by suction device again, but when the shaft height became high, manual operation is comparatively loaded down with trivial details, and has certain dangerous degree, and after follow-up treatment facility goes deep into the shaft bottom, be difficult for the location.
Disclosure of Invention
The invention aims to solve the problems and provide the hoisting mechanical device for shaft slag removal, which has a simple structure and reasonable design.
The invention realizes the above purpose through the following technical scheme:
the hoisting mechanical device for shaft slag removal comprises a hoisting assembly, wherein a slag removal assembly is connected to a hoisting end of the hoisting assembly, and the slag removal assembly comprises a fixing frame body;
the fixing frame is internally and slidably connected with an inner folding assembly, the inner folding assembly comprises a plurality of groups of strip-shaped plate rod assemblies, the strip-shaped plate rod assemblies are circumferentially arranged, the opposite ends of the strip-shaped plate rod assemblies are fixedly connected with inner limiting columns, and the inner limiting columns are connected with inner folding plates;
the other end of the strip-shaped plate rod assembly is fixedly connected with a wiping assembly, the wiping assembly is annularly wrapped outside the fixing frame body, and the outer surface of the wiping assembly is fixedly connected with an elastic friction cleaning layer;
the mechanical device also comprises a driving assembly, and the driving assembly drives the strip-shaped plate rod assemblies to move close to or away from each other.
As a further optimization scheme of the invention, the fixing frame body at least comprises a first fixing ring frame and a second fixing ring frame, the strip-shaped plate component penetrates through the first fixing ring frame and the second fixing ring frame, and the driving component is arranged in the first fixing ring frame.
As a further optimization scheme of the invention, the driving assembly comprises a driving piece installation groove body, the driving piece installation groove body is arranged on the surface of the first fixed ring frame, a driving piece is installed in the driving piece installation groove body, the driving end of the driving piece is fixedly connected with an output shaft, the output shaft is sequentially connected with a plurality of groups of driving gears and universal joint assemblies which are arranged at intervals, and the driving gears and the universal joint assemblies which are arranged at intervals are arranged in the first fixed ring frame in a surrounding mode and are all in rotary connection with the first fixed ring frame.
As a further optimization scheme of the invention, the mechanical device is also connected with an air pump assembly, the wiping assembly is a flexible air bag assembly, the output end of the air pump assembly is connected with the flexible air bag assembly, and the outer wall of the flexible air bag assembly is connected with the friction cleaning layer.
As a further optimization scheme of the invention, an outer folding component is also arranged below the wiping component, the outer folding component also comprises a flexible air bag component, the flexible air bag component is arranged as an outer folding bag component, an outer limiting column is arranged on the outer ring surface of the outer folding bag component of the outer folding component, the outer limiting column is fixedly connected with the wiping component, and the outer folding bag component of the outer folding component is also connected with the output end of the air pump component.
As a further optimization scheme of the invention, the wiping component further comprises a connecting block body, the connecting block body is fixedly connected with the inner annular wall of the flexible air bag component of the wiping component, the inner annular wall of the flexible air bag component of the wiping component is provided with a hard part, the lower end of the hard part is fixedly connected with a first block, the first block is fixedly connected with a guide rod, the movable end of the guide rod is connected with a second block, the second block is fixedly connected with the surface of the flexible air bag component of the wiping component, and the second block is fixedly connected with the outer limiting column.
As a further optimization scheme of the invention, one end of the strip-shaped plate rod assembly of the inner folding assembly is fixedly connected with an extension plate, the surface of the extension plate is provided with a first sliding groove, a second sliding groove is further formed in the first sliding groove, a first sliding block is connected in the first sliding groove in a sliding manner, the surface of the first sliding block is fixedly connected with a second sliding block, the second sliding block slides up and down in the second sliding groove, the first sliding block is fixedly connected to the surface of a connecting block, and the connecting block slides up and down on the outer wall surface of the extension plate through the first sliding block and the second sliding block.
As a further optimization scheme of the invention, the inner furling plate is an integrated flexible plate or a separated straight plate.
As a further optimization scheme of the invention, the flexible air bag component of the wiping component and the outer folding bag component of the outer folding component are integrated annular expansion bag components or multi-section expansion bag components.
As a further optimization scheme of the invention, the surface of the fixing frame body is provided with a plurality of groups of limiting holes, the mechanical device further comprises limiting rod pieces and a rotary driving source, the limiting rod pieces are inserted into the limiting holes to limit the fixing frame body, the rotary driving source drives the limiting rod pieces to rotate around the central shaft of the fixing frame body, and the fixing frame body rotates along with the limiting rod pieces.
The invention has the beneficial effects that: the invention is suitable for the slag removal work of the vertical shaft, is convenient for the narrow slag charge of the vertical shaft to be collected and used, is convenient for the omnibearing collection of the slag charge at the bottom of the shaft, is convenient for helping the positioning and use of the subsequent treatment equipment, and has a certain protection effect on the bottom of the shaft; the whole device has the advantages of simple structure, convenient operation, flexible use and convenient shaft slag removal.
Drawings
Fig. 1 is a schematic structural view of a slag removal assembly in a hoisting machine for shaft slag removal according to the present invention;
FIG. 2 is a schematic side elevational view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the structure of the removed bladder portion of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic perspective view of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the structure of the wiping element and the outer gathering element of the present invention.
In the figure: 1. a fixing frame body; 11. a first fixed ring frame; 12. a second fixed ring frame; 13. defining a hole; 2. an inner gathering assembly; 21. an inner limiting column; 22. an inner furling plate; 23. an epitaxial plate; 24. a first sliding groove; 25. a second sliding groove; 26. a first slider; 27. a second slider; 28. a connection block; 3. a wiping assembly; 4. an outer gathering assembly; 41. an outer limiting column; 42. an outer gathering bag member; 5. a drive assembly; 51. a drive gear; 52. a gimbal assembly; 53. the driving piece is provided with a groove body; 61. a first block; 62. a guide rod; 63. and a second block.
Detailed Description
The following detailed description of the present application is provided in conjunction with the accompanying drawings, and it is to be understood that the following detailed description is merely illustrative of the application and is not to be construed as limiting the scope of the application, since numerous insubstantial modifications and adaptations of the application will be to those skilled in the art in light of the foregoing disclosure.
As shown in fig. 1 and 2, a hoisting mechanical device for removing slag from a vertical shaft comprises a hoisting assembly, wherein a hoisting end of the hoisting assembly is connected with a slag removing assembly, and the slag removing assembly comprises a fixed frame body 1;
the inner folding assembly 2 is slidably connected with the fixing frame body 1, the inner folding assembly 2 comprises a plurality of groups of strip-shaped plate rod assemblies, the strip-shaped plate rod assemblies are circumferentially arranged, the opposite ends of the strip-shaped plate rod assemblies are connected with inner limiting columns 21, and the inner limiting columns 21 are connected with inner folding plate members 22;
the other end of the strip-shaped plate rod assembly is fixedly connected with a wiping assembly 3, the wiping assembly 3 is annularly wrapped outside the fixed frame body 1, and the outer surface of the wiping assembly 3 is fixedly connected with an elastic friction cleaning layer;
the mechanical device further comprises a driving assembly 5, and the driving assembly 5 drives the strip-shaped plate rod assemblies to move close to or away from each other.
In this embodiment, the hoisting assembly may be used by selecting a conventional hoisting machine, unlike the prior art, and it should be emphasized that, in this embodiment, the hoisting machine is optimal, should not only be applied to hoisting the device, but also should optimally drive the whole device to rotate or reciprocate up and down, and specifically, an existing mechanical boom or manipulator may be selected for cooperation; in this embodiment, the manner of implementing the rotation may be provided, specifically, the surface of the fixing frame body 1 is provided with a plurality of groups of limiting holes 13, the mechanical device further includes a limiting rod and a rotation driving source, the limiting rod is inserted into the limiting hole 13 to define the fixing frame body 1, the rotation driving source drives the limiting rod to rotate around the central axis of the fixing frame body 1, the fixing frame body 1 follows the limiting rod to rotate, in this embodiment, the rotation driving source selects a rotating motor, and drives a plurality of groups of limiting rods to rotate around the center through the rotating motor, which is the prior art, and the portion is generally implemented by adding a corresponding frame body to connect with the limiting rod, and fixing the rotating motor, and also can be implemented by driving the whole fixing frame body 1 to rotate by adopting any existing driving method, such as a mechanical arm, a rotating disc, etc., which is not an improvement of the present application, and therefore will not be repeated.
It should also be noted that even if no rotation is used, the practical use of the present application is not affected.
Specifically, in this embodiment, the whole fixing frame body 1 is placed in the shaft, the elastic friction cleaning layer on the surface of the wiping component 3 is used for friction cleaning of the wall surface of the shaft, the elastic friction cleaning layer can be a layer formed by friction cotton plates or a wear-resistant rubber strip with fluffy strips, so that the wall surface of the shaft can be rubbed to a certain extent, garbage and fluffy soil blocks on the surface of the shaft can be conveniently scraped into the shaft bottom, if a rotary or corresponding reciprocating scraping mode is not adopted, namely, the strip-shaped plate rod components are only driven to be close to each other by the driving component 5, and the garbage of the soil blocks scattered at the shaft bottom can be pushed together by the inner gathering component 2, so that the subsequent direct slag cleaning treatment and use are facilitated; general subsequent treatment can be realized by adopting a digging clamp mode, and a suction fan can be directly adopted to extract the piled matters, and the method is selected according to the actual condition of the construction site and the volume of slag.
Further, as shown in fig. 3 and 4, the fixing frame body 1 at least includes a first fixing ring frame 11 and a second fixing ring frame 12, the strip-shaped plate component penetrates through the first fixing ring frame 11 and the second fixing ring frame 12, and the driving component 5 is disposed in the first fixing ring frame 11.
The driving assembly 5 comprises a driving piece installation groove body 53, the driving piece installation groove body 53 is arranged on the surface of the first fixed ring frame 11, a driving piece is installed in the driving piece installation groove body 53, the driving end of the driving piece is fixedly connected with an output shaft, the output shaft is sequentially connected with a plurality of groups of driving gears 51 and universal joint assemblies 52 which are arranged at intervals, and the driving gears 51 and the universal joint assemblies 52 which are arranged at intervals are arranged in the first fixed ring frame 11 in a surrounding mode and are rotationally connected with the first fixed ring frame 11.
The driving piece selects the rotating motor, the model is not excessively limited, and the actual positive and negative rotation use requirement is met.
Further, the mechanical device is also connected with an air pump assembly (the air pump assembly is not shown in the figure), the wiping assembly 3 is a flexible air bag assembly, the output end of the air pump assembly is connected with the flexible air bag assembly, and the outer wall of the flexible air bag assembly is connected with the friction cleaning layer.
Further, an outer folding component 4 is further arranged below the wiping component 3, the outer folding component 4 also comprises a flexible air bag component, the flexible air bag component is arranged to be an outer folding bag component 42, an outer limiting column 41 is arranged on the outer ring surface of the outer folding bag component 42 of the outer folding component 4, the outer limiting column 41 is fixedly connected with the wiping component 3, and the outer folding bag component 42 of the outer folding component 4 is also connected with the output end of the air pump component.
It should be noted that, the air pump component selects traditional dual-purpose pump body of aerifing and bleeding can, in actual use, can realize the processing of aerifing to different flexible gasbag components through the multiway valve, also can adopt multiunit air pump to cooperate to use when necessary, promotes and aerifing efficiency, and the device of this application is from taking corresponding control module, and this control module can select singlechip to use as the control machine in this implementation to realize the hierarchical control of motor, air pump.
Further, as shown in fig. 5, the wiping component 3 further includes a connection block 28, the connection block 28 is fixedly connected with an inner annular wall of the flexible air bag component of the wiping component 3, a hard portion is disposed on the inner annular wall of the flexible air bag component of the wiping component 3, a first block 61 is fixedly connected with a lower end of the hard portion, a guide rod 62 is fixedly connected with the first block 61, a second block 63 is connected with a movable end of the guide rod 62, the second block 63 is fixedly connected with a surface of the flexible air bag component of the wiping component 3, and the second block 63 is fixedly connected with the outer limiting post 41.
The guide rod 62 is mostly formed by sleeving a thin rod in a thick pipe, so as to improve the moving stability of the wiping component 3 and the external folding component 4.
Further, one end of the strip-shaped plate rod assembly of the inner folding assembly 2 is fixedly connected with an extension plate 23, a first sliding groove 24 is formed in the surface of the extension plate 23, a second sliding groove 25 is further formed in the first sliding groove 24, a first sliding block 26 is connected in a sliding manner in the first sliding groove 24, a second sliding block 27 is fixedly connected to the surface of the first sliding block 26, the second sliding block 27 slides up and down in the second sliding groove 25, the first sliding block 26 is fixedly connected to the surface of a connecting block 28, and the connecting block 28 slides up and down in the outer wall surface of the extension plate 23 through the first sliding block 26 and the second sliding block 27.
In the use of the embodiment, the flexible air bag assembly of the wiping assembly 3 can be inflated to expand outwards so as to contact with the wall of the vertical shaft, thereby realizing corresponding cleaning work, and the elastic friction cleaning layer is preferably sleeved on the outer wall of the flexible air bag assembly in a detachable setting mode, so that the cleaning device is convenient to replace and use after a certain frequency is used; the slag at the bottom of the well is gathered and pushed together by the inner gathering assembly 2, so that the subsequent direct treatment is facilitated.
Generally, because the fixing frame body 1 has a certain volume, the inner gathering assembly 2 can only start from the inner annular wall surface of the fixing frame body 1 in actual use, the lower part of the space of the fixing frame body 1 is not easy to be gathered by the inner gathering plate 22, in the embodiment, before the fixing frame body 1 is not sunk, the slag charge gathering in the lower space of the fixing frame body 1 is realized by the inward expansion of the outer gathering bag 42 of the outer gathering assembly 4 through the outer gathering assembly 4, and at the moment, the slag charge gathering in the lower space of the fixing frame body 1 can be assisted by the action of the inner gathering assembly 2 due to the height difference between the fixing frame body 1 and the bottom of the well; after the folding is completed, the outer folding bag part 42 is contracted and reset, and the outer limiting column 41 is limited along with the downward movement of the integral fixing frame body 1, before the fixing frame body 1 is sunk, the outer limiting column 41 contacts the bottom of the well, and acts on the second block 63, the guide rod 62 and the first block 61, so that the whole wiping component 3 is matched with the connecting block 28 to move upwards along the first sliding groove 24, the better sinking work of the fixing frame body 1 is facilitated, and the whole scheme is more practical.
Further, the inner folding plate 22 is an integral flexible plate or a separate straight plate; the two modes can achieve the above scheme effect, when the integrated type is adopted, higher requirements are required on the contraction performance of the plate, and when the separated type is adopted, the position of the inner furling plate 22 is required to be adjusted by rotating the fixing frame body 1, so that the slag charge is better furled in the omnibearing direction at the bottom of the well.
Further, the flexible air bag component of the wiping component 3 and the outer gathering bag component 42 of the outer gathering component 4 are integrated into an annular expansion bag component or a multi-section expansion bag component; both of these options are similar to the structural effect of the inner gathering plate 22 described above, and neither option affects the actual implementation of the present application.
Generally, the inner annular wall of the flexible air bag assembly of the wiping assembly 3 (which is preferably arranged in a ring shape in any scheme), is a hard rubber pad, and the outer arm of the outer gathering bag 42 of the outer gathering assembly 4 is generally a hard rubber pad, so that the overall stability is improved.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.
Claims (4)
1. The hoisting mechanical device for removing slag in the vertical shaft is characterized by comprising a hoisting component, wherein the hoisting end of the hoisting component is connected with a slag removing component, and the slag removing component comprises a fixing frame body (1);
the fixing frame body (1) is connected with an inner folding component (2) in a sliding manner, the inner folding component (2) comprises a plurality of groups of strip-shaped plate rod components which are arranged in a circumferential manner, the opposite ends of the strip-shaped plate rod components are fixedly connected with inner limiting columns (21), and the inner limiting columns (21) are connected with inner folding plates (22);
the other end of the strip-shaped plate rod assembly is fixedly connected with a wiping assembly (3), the wiping assembly (3) is annularly wrapped outside the fixed frame body (1), and the outer surface of the wiping assembly (3) is fixedly connected with an elastic friction cleaning layer;
the mechanical device also comprises a driving component (5), wherein the driving component (5) drives the strip-shaped plate rod component to move close to or away from each other;
the fixing frame body (1) at least comprises a first fixing ring frame (11) and a second fixing ring frame (12), the strip-shaped plate rod assembly penetrates through the first fixing ring frame (11) and the second fixing ring frame (12), and the driving assembly (5) is arranged in the first fixing ring frame (11);
the driving assembly (5) comprises a driving piece installation groove body (53), the driving piece installation groove body (53) is arranged on the surface of the first fixed ring frame (11), a driving piece is installed in the driving piece installation groove body (53), the driving end of the driving piece is fixedly connected with an output shaft, the output shaft is sequentially connected with a plurality of groups of driving gears (51) and universal joint assemblies (52) which are arranged at intervals, and the driving gears (51) and the universal joint assemblies (52) which are arranged at intervals are arranged in the first fixed ring frame (11) in a surrounding mode and are all in rotary connection with the first fixed ring frame (11);
the wiping component (3) is a flexible air bag component, and the outer wall of the flexible air bag component is connected with the friction cleaning layer; the mechanical device is also connected with an air pump component, and the output end of the air pump component is connected with the flexible air bag component;
an outer folding component (4) is further arranged below the wiping component (3), the outer folding component (4) also comprises a flexible air bag component, the flexible air bag component is arranged to be an outer folding bag component (42), an outer limiting column (41) is arranged on the outer ring surface of the outer folding bag component (42) of the outer folding component (4), the outer limiting column (41) is fixedly connected with the wiping component (3), and the outer folding bag component (42) of the outer folding component (4) is also connected with the output end of the air pump component;
the cleaning component (3) further comprises a connecting block body (28), the connecting block body (28) is fixedly connected with the inner annular wall of the flexible air bag component of the cleaning component (3), a hard part is arranged on the inner annular wall of the flexible air bag component of the cleaning component (3), the lower end of the hard part is fixedly connected with a first block (61), the first block (61) is fixedly connected with a guide rod (62), the movable end of the guide rod (62) is connected with a second block (63), the second block (63) is fixedly connected with the surface of the flexible air bag component of the cleaning component (3), and the second block (63) is fixedly connected with the outer limiting column (41);
the strip-shaped plate rod assembly comprises an inner folding assembly (2), wherein one end of the strip-shaped plate rod assembly is fixedly connected with an extension plate (23), a first sliding groove (24) is formed in the surface of the extension plate (23), a second sliding groove (25) is formed in the first sliding groove (24), a first sliding block (26) is connected in a sliding mode in the first sliding groove (24), a second sliding block (27) is fixedly connected to the surface of the first sliding block (26), the second sliding block (27) vertically slides in the second sliding groove (25), the first sliding block (26) is fixedly connected to the surface of a connecting block body (28), and the connecting block body (28) vertically slides on the outer wall surface of the extension plate (23) through the first sliding block (26) and the second sliding block (27).
2. Hoisting machinery for shaft slag removal as claimed in claim 1, characterized in that: the inner furling plate (22) is an integral flexible plate or a separated straight plate.
3. Hoisting machinery for shaft slag removal as claimed in claim 1, characterized in that: the flexible air bag component of the wiping component (3) and the outer folding bag component (42) of the outer folding component (4) are integrated annular expansion bag components or multi-section expansion bag components.
4. Hoisting machinery for shaft slag removal as claimed in claim 1, characterized in that: the surface of the fixed frame body (1) is provided with a plurality of groups of limiting holes (13), the mechanical device further comprises limiting rod pieces and a rotary driving source, the limiting rod pieces are inserted into the limiting holes (13) to limit the fixed frame body (1), the rotary driving source drives the limiting rod pieces to rotate around the central shaft of the fixed frame body (1), and the fixed frame body (1) follows the limiting rod pieces to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310886586.5A CN117088228B (en) | 2023-07-19 | 2023-07-19 | Hoisting mechanical device for shaft slag removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310886586.5A CN117088228B (en) | 2023-07-19 | 2023-07-19 | Hoisting mechanical device for shaft slag removal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117088228A CN117088228A (en) | 2023-11-21 |
| CN117088228B true CN117088228B (en) | 2024-04-12 |
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ID=88776334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310886586.5A Active CN117088228B (en) | 2023-07-19 | 2023-07-19 | Hoisting mechanical device for shaft slag removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117088228B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6148238U (en) * | 1985-07-31 | 1986-04-01 | ||
| JPH06159652A (en) * | 1992-11-27 | 1994-06-07 | Toshiaki Shiroma | Automatic smoke stack cleaner |
| CN111672843A (en) * | 2020-07-22 | 2020-09-18 | 张永锐 | Cleaning device for inner wall of oil stain-containing waste gas discharge pipeline |
| CN113216366A (en) * | 2021-04-30 | 2021-08-06 | 裴涛 | Vertical shaft cover plate with hanging and garbage removing functions |
| CN115313249A (en) * | 2022-07-18 | 2022-11-08 | 房徐佳 | Municipal engineering cable underground laying auxiliary device and auxiliary method |
| CN116142957A (en) * | 2023-04-21 | 2023-05-23 | 河南钰润建筑工程有限公司 | Precast column hoist device |
-
2023
- 2023-07-19 CN CN202310886586.5A patent/CN117088228B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6148238U (en) * | 1985-07-31 | 1986-04-01 | ||
| JPH06159652A (en) * | 1992-11-27 | 1994-06-07 | Toshiaki Shiroma | Automatic smoke stack cleaner |
| CN111672843A (en) * | 2020-07-22 | 2020-09-18 | 张永锐 | Cleaning device for inner wall of oil stain-containing waste gas discharge pipeline |
| CN113216366A (en) * | 2021-04-30 | 2021-08-06 | 裴涛 | Vertical shaft cover plate with hanging and garbage removing functions |
| CN115313249A (en) * | 2022-07-18 | 2022-11-08 | 房徐佳 | Municipal engineering cable underground laying auxiliary device and auxiliary method |
| CN116142957A (en) * | 2023-04-21 | 2023-05-23 | 河南钰润建筑工程有限公司 | Precast column hoist device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117088228A (en) | 2023-11-21 |
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