CN216863376U - Open-bottom type riprap hopper device - Google Patents
Open-bottom type riprap hopper device Download PDFInfo
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- CN216863376U CN216863376U CN202122511607.4U CN202122511607U CN216863376U CN 216863376 U CN216863376 U CN 216863376U CN 202122511607 U CN202122511607 U CN 202122511607U CN 216863376 U CN216863376 U CN 216863376U
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Abstract
The utility model provides a stone magazine attachment is thrown to formula of opening end, including the hopper frame, the hopper back cover board, main lifting hook and vice lifting hook, the both ends of the both sides wall top of hopper frame are connected with the main wire rope that hangs, main lifting hook hangs wire rope with four mains and is connected, the bottom both ends of hopper frame are respectively rotated and are connected with the hopper back cover board, it hangs wire rope all to be connected with vice the hanging wire rope near the one end both sides limit of opening on the hopper back cover board, vice lifting hook is connected with four vice wire rope that hang, main lifting hook passes through double steel wire rope and is connected with hoist mechanism of hoist, vice lifting hook passes through single wire rope and hoist mechanism of hoist and is connected. The utility model realizes accurate positioning of the riprap, uniform stone amount control and good fixed-point riprap effect, the hopper has no collision risk in the riprap using process, the damage chance is smaller, the hopper can be used for a long time, the hopper can be used for vertically loading and vertically unloading materials, and the working efficiency is higher.
Description
Technical Field
The utility model relates to the field of wharf stone throwing equipment, in particular to an open-bottom stone throwing hopper device.
Background
Along with the rapid development in the field of shipping, the tonnage level of the wharf is larger and larger, along with the increase of wharf load, the requirement on the stability of a high-pile wharf bank slope is high, bank slope riprap is one of important measures for guaranteeing the stability of the bank slope, in the traditional wharf, because the bearing capacity of a rear bearing platform is low, a hollow simple support plate is designed, the bank slope riprap adopts prefabricated plates to carry out self-discharging riprap, along with the increase of the requirement on the bearing capacity of the wharf, the rear bearing platform is gradually replaced by continuous plates, and the working condition that the hollow plates carry out self-discharging riprap is no longer existed. The traditional far-end riprapping adopts a steel wire net bag or a riprapping dustpan, and the riprapping dustpan has the defects that stones fall obliquely, the riprapping dustpan is easy to deviate due to the influence of counter force, so that riprapping positioning is inaccurate, and the riprapping dustpan collides with nearby piles under the serious deviation condition to damage pile foundations; the steel wire net bag is thrown and fallen rocks to destroy the pile foundation structure, the steel wire net bag is recycled for a few times, and the investment is higher.
Disclosure of Invention
The utility model provides an open-bottom type riprap hopper device for solving the problems.
The technical scheme adopted by the utility model is as follows:
the utility model provides a stone hopper device is thrown to formula of opening end, including hopper frame, hopper back cover board, main lifting hook and vice lifting hook, the both ends of the both sides wall top of hopper frame are connected with the main wire rope that hangs, main lifting hook hangs wire rope with four main and is connected, the bottom both ends of hopper frame respectively rotate and are connected with hopper back cover board, the one end both sides limit that is close to opening on the hopper back cover board all is connected with vice wire rope that hangs, vice lifting hook is connected with four vice wire rope that hang, main lifting hook is connected with hoist mechanism of hoist through two wire rope, vice lifting hook is connected with hoist mechanism of hoist through single wire rope.
The main hoisting steel wire rope is connected with the hopper frame through the lifting lug, and the auxiliary hoisting steel wire rope is connected with the hopper sealing bottom plate through the lifting lug.
The bottom of the main lifting hook is connected with a main lifting plate, and the main lifting plate is provided with a mounting hole connected with a main lifting steel wire rope.
The bottom of the auxiliary lifting hook is connected with an auxiliary lifting plate, and the auxiliary lifting plate is provided with a mounting hole connected with an auxiliary lifting steel wire rope.
Reinforcing ribs are longitudinally arranged on two side walls of the hopper frame.
And the middle of the bottom of the hopper frame stretches across two side walls to form a cross beam.
The utility model has the beneficial effects that: the utility model realizes accurate stone throwing positioning, uniform stone quantity control, good fixed-point stone throwing effect, no collision risk of the hopper in the stone throwing use process, less damage chance and long-term use, vertical loading and vertical unloading in the hopper use process, higher working efficiency, solves the problems of the traditional steel wire net bag stone throwing and falling damage of pile foundation structure, less reuse times of the steel wire net bag and high investment, adopts the open-bottom hopper stone throwing, belongs to vertical falling of block stones, is not influenced by counter force, can control opening and closing of the hopper in the stone throwing process, and can effectively master the square quantity of the thrown and filled block stones.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Wherein: 1-hopper frame; 2-sealing a bottom plate of the hopper; 3-auxiliary hoisting steel wire rope; 4-lifting lugs; 5-reinforcing ribs; 6-main hoisting steel wire rope; 7-a main hanging plate; 8-a main hook; 9-auxiliary hanging plate; 10-an auxiliary hook; 11-double wire rope; 12-single wire rope; 13-beam.
Detailed Description
The utility model provides a stone hopper device is thrown to open end formula, including hopper frame 1, hopper back cover board 2, main lifting hook 8 and vice lifting hook 10, the both ends of the both sides wall top of hopper frame 1 are connected with main wire rope 6 that hangs, main lifting hook 8 is connected with four main wire rope 6 that hang, each rotation in bottom both ends of hopper frame 1 is connected with hopper back cover board 2, the one end both sides limit that is close to opening on hopper back cover board 2 all is connected with vice wire rope 3 that hangs, vice lifting hook 10 is connected with four vice wire rope 3 that hang, main lifting hook 8 is connected with hoist mechanism through two wire rope 11, vice lifting hook 10 is connected with hoist mechanism through single wire rope 12, hoist mechanism allotment main lifting hook 8 and the hoist speed of vice lifting hook 10 are inconsistent, utilize main lifting hook 8 to lift, vice lifting hook 10 descends and make hopper back cover board 2 open naturally, the stone flows out, accomplish the stone process of throwing.
The main hoisting steel wire rope 6 is connected with the hopper frame 1 through the lifting lugs 4, and the auxiliary hoisting steel wire rope 3 is connected with the hopper sealing bottom plate 2 through the lifting lugs 4, so that the main hoisting steel wire rope 6 and the auxiliary hoisting steel wire rope 3 are connected and fastened with the hopper frame 1 and the hopper sealing bottom plate 2 through the lifting lugs 4, and the falling of the hopper is prevented from generating misoperation dropping lump stones in the falling process.
The bottom of the main lifting hook 8 is connected with a main lifting plate 7, and the main lifting plate 7 is provided with a mounting hole connected with a main lifting steel wire rope 6.
The bottom of the auxiliary lifting hook 10 is connected with an auxiliary lifting plate 9, and the auxiliary lifting plate 9 is provided with a mounting hole connected with the auxiliary lifting steel wire rope 3.
And reinforcing ribs 5 are longitudinally arranged on two side walls of the hopper frame 1 to reinforce the strength of the hopper frame 1.
The middle of the bottom of the hopper frame 1 stretches across the two side walls and is provided with the cross beams 13, so that when the hopper sealing bottom plate 2 is closed, the gap at the middle butt joint part is blocked by the cross beams 13, and the falling of the rock blocks from the gap is avoided.
In the work engineering, the hopper installation is carried out firstly: the hopper installation needs to calculate the stress of the steel wire rope, the hopper is mainly stressed by the auxiliary hoisting steel wire rope 3, the stress comprises the weight of the hopper and the weight of the rock block, and the main hoisting steel wire rope 6 calculates the friction force between the side wall of the hopper and the rock block required in the last time; then, hopper charging is carried out: the hopper loading and the land loading are carried out by adopting a back shovel of an excavator, and before loading, the steel wire ropes installed on the hopper need to be arranged, so that the steel wire ropes are prevented from being buried into the hopper by the stone blocks or broken by the stone blocks; and finally, carrying out hopper stone throwing: and (3) performing layered plum blossom-shaped fixed-point stone throwing on the stone thrown by the hopper according to the square amount of the stone thrown, calculating the line spacing and the row spacing required by the stone thrown by the hopper according to the square amount of the hopper, rechecking the elevation of the stone thrown, and performing compensation throwing according to the rechecking condition.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (6)
1. The utility model provides a stone hopper device is thrown to formula of opening bottom, a serial communication port, including hopper frame (1), hopper back cover board (2), main lifting hook (8) and vice lifting hook (10), the both ends of the both sides wall top of hopper frame (1) are connected with main wire rope (6) of hanging, main lifting hook (8) are connected with four main wire rope (6) of hanging, the bottom both ends of hopper frame (1) respectively rotate and are connected with hopper back cover board (2), the one end both sides limit that is close to opening on hopper back cover board (2) all is connected with vice wire rope (3) of hanging, vice lifting hook (10) are connected with four vice wire rope (3) of hanging, main lifting hook (8) are connected with hoist mechanism of hoist through two wire rope (11), vice lifting hook (10) are connected with hoist mechanism of hoist through single wire rope (12).
2. The open-bottom type riprap hopper device according to claim 1, wherein the main hoisting steel wire rope (6) is connected with the hopper frame (1) through the lifting lug (4), and the auxiliary hoisting steel wire rope (3) is connected with the hopper sealing bottom plate (2) through the lifting lug (4).
3. The open-bottom type stone throwing hopper device according to claim 1, wherein the bottom of the main lifting hook (8) is connected with a main lifting plate (7), and the main lifting plate (7) is provided with a mounting hole connected with the main lifting steel wire rope (6).
4. The open-bottom type stone throwing hopper device according to claim 1, wherein the bottom of the auxiliary lifting hook (10) is connected with an auxiliary lifting plate (9), and the auxiliary lifting plate (9) is provided with a mounting hole connected with the auxiliary lifting steel wire rope (3).
5. The open-bottom type riprap hopper device according to claim 1, wherein the two side walls of the hopper frame (1) are longitudinally provided with reinforcing ribs (5).
6. The open-bottom type riprap hopper device according to claim 1, wherein a cross beam (13) is arranged at the bottom of the hopper frame (1) across two side walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122511607.4U CN216863376U (en) | 2021-10-19 | 2021-10-19 | Open-bottom type riprap hopper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122511607.4U CN216863376U (en) | 2021-10-19 | 2021-10-19 | Open-bottom type riprap hopper device |
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| Publication Number | Publication Date |
|---|---|
| CN216863376U true CN216863376U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122511607.4U Active CN216863376U (en) | 2021-10-19 | 2021-10-19 | Open-bottom type riprap hopper device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116446405A (en) * | 2023-03-28 | 2023-07-18 | 中国铁建港航局集团有限公司 | Offshore wind power pile periphery stone throwing device and construction method |
-
2021
- 2021-10-19 CN CN202122511607.4U patent/CN216863376U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116446405A (en) * | 2023-03-28 | 2023-07-18 | 中国铁建港航局集团有限公司 | Offshore wind power pile periphery stone throwing device and construction method |
| CN116446405B (en) * | 2023-03-28 | 2023-11-03 | 中国铁建港航局集团有限公司 | Offshore wind power pile periphery stone throwing device and construction method |
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