CN209758821U - long-distance unloading hook unhooking lifting appliance - Google Patents
long-distance unloading hook unhooking lifting appliance Download PDFInfo
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- CN209758821U CN209758821U CN201920577974.4U CN201920577974U CN209758821U CN 209758821 U CN209758821 U CN 209758821U CN 201920577974 U CN201920577974 U CN 201920577974U CN 209758821 U CN209758821 U CN 209758821U
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- unhooking
- plates
- coupler knuckle
- component
- unhook
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Abstract
The utility model provides a remote off-load couple unhook hoist, including the unhook main part, the haulage rope, the transmission component, end and stop component and coupler knuckle, unhook main part upper end has hung wire rope, and the coupler knuckle articulates in unhook main part lower extreme, and the middle part of transmission component articulates in the both sides of unhook main part, ends to stop the component and articulate in the position that leans on of unhook main part, and the haulage rope tractive stops the component in ending to the drive stops the component and rotates, when the tractive haulage rope, drives and ends to stop the component and rotate, drives the transmission component and breaks away from the coupler knuckle, and the coupler knuckle is opened because self gravity is flagging. When the utility model is used for unhooking, manual close unhooking work is not adopted, and field workers can adopt remote traction to release load, so that the coupler knuckle automatically drops and unhooking work is completed; simple structure, convenient operation, wide application height, simple and reliable unhooking, sensitivity and stability, low labor intensity, improved working efficiency and reduced casualties caused by accidents.
Description
Technical Field
the utility model relates to a hoisting equipment annex especially relates to a remote off-load couple unhook hoist.
background
With the continuous development of engineering technology, the use state of the load hook of the hoisting equipment is correspondingly changed. Hoisting and lifting belong to the links of construction or production. For example, in the project construction process, materials such as reinforcing steel bars, battens, templates and the like are hoisted. The method commonly adopted in the prior art is that a steel wire rope is matched with a shackle to form one or two hanging rings, and then the hanging rings are hoisted by using a common hook. The method is relatively original and needs manual work for hooking and unhooking. The operation personnel need to adopt unhooking work in a short distance, and the safety is poor. In order to solve the problems, a device suitable for hoisting large-sized workpieces with high risk or high safety requirements in a project construction process is needed.
Disclosure of Invention
in view of this, the utility model aims at providing a remote off-load couple unhook hoist can replace ordinary couple to use when certain handling macro equipment and the great instrument of danger coefficient, engineering material, has the characteristics of security height and the construction of being convenient for simultaneously.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
A long-distance unloading hook unhooking hanger comprises an unhooking main body, a traction rope, a transmission member, a stopping member and a coupler knuckle, wherein a steel wire rope is hung at the upper end of the unhooking main body, the coupler knuckle is hinged to the lower end of the unhooking main body, the middle part of the transmission member is hinged to two sides of the unhooking main body, the stopping member is hinged to the position, close to the upper part, of the unhooking main body, the traction rope is drawn to the stopping member and drives the stopping member to rotate, one end of the stopping member is abutted to the transmission member under a natural state, and the lower end of the transmission member is abutted to the; when the traction rope is pulled, the stop component is driven to rotate, the transmission component is driven to be separated from the coupler knuckle, and the coupler knuckle droops and opens due to the self gravity.
Furthermore, the unhooking main body comprises two hanging plates which are fixedly connected through a plurality of reinforcing plates, and one end of the coupler knuckle is hinged between the two hanging plates.
Furthermore, the stop component comprises two L-shaped plates and a connecting rod, the connecting rod is fixedly connected to the upper ends of the two L-shaped plates, and the two L-shaped plates are hinged to the outer sides of the two hanging plates respectively.
Further, the transmission component comprises two straight plates and a limiting rod, the limiting rod is fixed between the two straight plates and located below the straight plates, the tip end of the coupler knuckle is clamped above the limiting rod, the end portion of the L-shaped plate abuts against the upper ends of the straight plates, and the two straight plates are hinged to the outer sides of the two hanging plates respectively.
Furthermore, one end of the traction rope is tied on the connecting rod, and the hanging plate is provided with a limiting block for controlling the swinging position of the L-shaped plate.
Compared with the prior art, a remote off-load couple unhook hoist, following beneficial effect has: when unhooking, manual close-range unhooking work is not adopted, and field workers can draw and unload the load remotely, so that the coupler knuckle automatically drops, and unhooking work is completed; simple structure, convenient operation, wide application height, simple and reliable unhooking, sensitivity and stability, low labor intensity, improved working efficiency and reduced casualties caused by accidents.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
Fig. 1 is a schematic structural diagram of the lifting state (i.e., the hook tongue closing state) of the present invention;
Fig. 2 is a schematic structural view of the unhooking state (i.e., the coupler knuckle is in the open state) of the present invention;
Fig. 3 is a left side view of the present invention shown in fig. 1;
FIG. 4 is a schematic view of the hanger plate;
FIG. 5 is a schematic view of a stop member;
FIG. 6 is a schematic structural view of a transmission member;
FIG. 7 is a schematic view of the structure of the knuckle;
Description of reference numerals:
1-a steel wire rope; 2-a traction rope; 3-a stop member; 31-a connecting rod; a 32-L shaped plate; 4-a reinforcing plate; 5-knuckle hook; 6-hanging a plate; 7-a transmission member; 71-straight plate; 72-stop lever.
Detailed Description
it should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1-7, a remote unloading hook unhooking hanger comprises an unhooking main body, a traction rope 2, a transmission member 7, a stopping member 3 and a knuckle 5, wherein a steel wire rope 1 is hung at the upper end of the unhooking main body, the knuckle 5 is hinged at the lower end of the unhooking main body, the middle part of the transmission member 7 is hinged at two sides of the unhooking main body, the stopping member 3 is hinged at a position above the unhooking main body, the traction rope 2 is drawn to the stopping member 3 and drives the stopping member 3 to rotate, one end of the stopping member 3 is abutted to the transmission member 7 in a natural state, and the lower end of the transmission member 7 is abutted to the tip part of the knuckle 5; when the traction rope 2 is pulled, the stopping component 3 is driven to rotate, the transmission component 7 is driven to be separated from the coupler knuckle 5, and the coupler knuckle 5 droops and opens due to the self gravity.
The unhooking main body comprises two hanging plates 6, the two hanging plates 6 are fixedly connected through a plurality of reinforcing plates 4, and one end of a coupler knuckle 5 is hinged between the two hanging plates 6.
The stopping component 3 comprises two L-shaped plates 32 and a connecting rod 31, the connecting rod 31 is fixedly connected to the upper ends of the two L-shaped plates 32, and the two L-shaped plates 32 are hinged to the outer sides of the two hanging plates 6 respectively.
The transmission component 7 comprises two straight plates 71 and a limiting rod 72, the limiting rod 72 is fixed between the two straight plates 71 and is positioned below the straight plates 71, the tip end of the coupler knuckle 5 is clamped above the limiting rod 72, the end part of the L-shaped plate 32 is abutted to the upper ends of the straight plates 71, and the two straight plates 71 are hinged to the outer sides of the two hanging plates 6 respectively.
One end of the traction rope 2 is tied on the connecting rod 31, and the hanging plate 6 is provided with a limiting block 8 for controlling the swinging position of the L-shaped plate 32.
when the hook is used, when a heavy object falls to the ground or a platform, the steel wire rope 1 is unloaded at this time, an operator pulls open the L-shaped plate 32 by using the traction rope 2, the L-shaped plate 32 drives the straight plate 71 of the transmission member 7 to be opened, and then the coupler knuckle 5 naturally falls down due to gravity to play a role in remote unhooking.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a remote off-load couple unhook hoist which characterized in that: the hook comprises a unhooking main body, a traction rope (2), a transmission member (7), a stopping member (3) and a coupler knuckle (5), wherein a steel wire rope (1) is hung at the upper end of the unhooking main body, the coupler knuckle (5) is hinged to the lower end of the unhooking main body, the middle of the transmission member (7) is hinged to two sides of the unhooking main body, the stopping member (3) is hinged to the position, close to the upper side, of the unhooking main body, the traction rope (2) is drawn to the stopping member (3) and drives the stopping member (3) to rotate, one end of the stopping member (3) abuts against the transmission member (7) in a natural state, and the lower end of the transmission member (7) abuts against the tip end; when the traction rope (2) is pulled, the stopping component (3) is driven to rotate, the transmission component (7) is driven to be separated from the coupler knuckle (5), and the coupler knuckle (5) sags and opens due to the self gravity.
2. The remote unloading hook unhooking hanger according to claim 1, wherein: the unhooking main body comprises two hanging plates (6), the two hanging plates (6) are fixedly connected through a plurality of reinforcing plates (4), and one end of the coupler knuckle (5) is hinged between the two hanging plates (6).
3. The remote unloading hook unhooking hanger according to claim 2, wherein: the stopping component (3) comprises two L-shaped plates (32) and a connecting rod (31), the connecting rod (31) is fixedly connected to the upper ends of the two L-shaped plates (32), and the two L-shaped plates (32) are hinged to the outer sides of the two hanging plates (6) respectively.
4. The remote unloading hook unhooking hanger according to claim 2, wherein: the transmission component (7) comprises two straight plates (71) and a limiting rod (72), the limiting rod (72) is fixed between the two straight plates (71) and located below the straight plates (71), the tip end of the coupler knuckle (5) is clamped above the limiting rod (72), the end of the L-shaped plate (32) abuts against the upper end of the straight plates (71), and the two straight plates (71) are hinged to the outer sides of the two hanging plates (6) respectively.
5. The remote unloading hook unhooking hanger according to claim 3, wherein: one end of the traction rope (2) is tied on the connecting rod (31), and the hanger plate (6) is provided with a limiting block (8) for controlling the swinging position of the L-shaped plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577974.4U CN209758821U (en) | 2019-04-25 | 2019-04-25 | long-distance unloading hook unhooking lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577974.4U CN209758821U (en) | 2019-04-25 | 2019-04-25 | long-distance unloading hook unhooking lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209758821U true CN209758821U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920577974.4U Active CN209758821U (en) | 2019-04-25 | 2019-04-25 | long-distance unloading hook unhooking lifting appliance |
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| CN (1) | CN209758821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017701A (en) * | 2019-12-18 | 2020-04-17 | 柳州市俊星工程机械租赁有限公司 | Open-at-bottom gabion hoisting device on water |
-
2019
- 2019-04-25 CN CN201920577974.4U patent/CN209758821U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017701A (en) * | 2019-12-18 | 2020-04-17 | 柳州市俊星工程机械租赁有限公司 | Open-at-bottom gabion hoisting device on water |
| CN111017701B (en) * | 2019-12-18 | 2021-11-26 | 柳州市俊星工程机械租赁有限公司 | Open-at-bottom gabion hoisting device on water |
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