CN204173750U - A kind of Steel plate hoisting implement - Google Patents
A kind of Steel plate hoisting implement Download PDFInfo
- Publication number
- CN204173750U CN204173750U CN201420495036.7U CN201420495036U CN204173750U CN 204173750 U CN204173750 U CN 204173750U CN 201420495036 U CN201420495036 U CN 201420495036U CN 204173750 U CN204173750 U CN 204173750U
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- CN
- China
- Prior art keywords
- boatswain chair
- pincers
- steel plate
- hook
- lifting
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of Steel plate hoisting implement, the hook plate comprising boatswain chair and connect with described boatswain chair activity, described boatswain chair is provided with lifting hole(eyelet), described hook plate has the hook portion for hooking steel plate, the medial surface of described hook portion is L shape structure, described boatswain chair comprise a lifting portion and connect with described lifting portion and bend towards inner side pincers splenium, the pincers pressure surface of described pincers splenium is convex globoidal structure, when in the gap that steel plate one end is stretched between this boatswain chair and hook plate and when upwards lifting by crane, described boatswain chair is around the be flexibly connected center clickwise of described boatswain chair with described hook plate, thus by the pincers pressure surface of the convex globoidal structure of described pincers splenium, steel plate pincers pressure is clamped.When in the gap that steel plate one end is stretched between this boatswain chair and hook plate and when upwards lifting by crane, described boatswain chair is around the be flexibly connected center clickwise of described boatswain chair with described hook plate, thus by the pincers pressure surface of the convex globoidal structure of described pincers splenium by the clamping of steel plate pincers pressure, play the lifting of pincers pressure and the technique effect that can not come off.
Description
Technical field
The utility model belongs to Steel plate hoisting implement technical field, is specifically related to a kind of Steel plate hoisting implement.
Background technology
At present, the suspender that workshop lifting copper coin is used mainly contains steel wire rope type, automatically clamping sides formula, hand-held type and hydraulic pressure copper coin suspender.Above-mentioned suspender can be summarized as two classes, i.e. hand-held type and automatic folding type.It is low to there is labor efficiency in hand-held type suspender, and labour intensity is large, the problems such as poor stability.And although automatic folding type suspender solves that labor efficiency is low, labour intensity large, the problem of poor stability, also there is complex structure, problem that cost is high.For this reason, Authorization Notice No. CN202704810U discloses a kind of Steel plate hoisting implement, shown in Figure 1, this Steel plate hoisting implement is a kind of copper coin suspender between hand-held type and automatic folding type suspender, comprise two side hook plates 1, be located at the middle hook plate between two hand hay cutter hook plates 1, connected by rivet 4, boatswain chair 3 is located at top and is fixed by rivet 5 and side hook plate, boatswain chair 3 is provided with lifting through hole 6, its both sides hook plate is fixedly connected with middle hook plate bottom, boatswain chair is fixedly connected with hook plate top, both sides, boatswain chair is between the hook plate of both sides and stagger with middle hook plate, the bottom of boatswain chair and both sides hook plate, along being provided with the laciniation matched in the hook portion of middle hook plate, it is low that this Steel plate hoisting implement can effectively solve labor efficiency, the problem of the large and poor stability of labour intensity, also have structure concurrently simple simultaneously, the advantage that cost is low, but the boatswain chair that this Steel plate hoisting implement has is owing to adopting plate structure always, in lifting process, contact surface between two side hook plates of boatswain chair and middle hook plate and both sides is less, lifting is easily caused to come off, and the hook plate face nonplanar structure of hook plate, although be provided with broached-tooth design, but owing to being for lifting by crane steel plate, be provided with sawtooth and just do not have anti-skidding effect at all, anti-skidding coming off still cannot be avoided.
Utility model content
The purpose of this utility model is solve above-mentioned technical matters and provide a kind of structure improved Steel plate hoisting implement.
For achieving the above object, the utility model adopts following technical scheme:
A kind of Steel plate hoisting implement, the hook plate comprising boatswain chair and connect with described boatswain chair activity, described boatswain chair is provided with lifting hole(eyelet), described hook plate has the hook portion for hooking steel plate, the medial surface of described hook portion is L shape structure, described boatswain chair comprise a lifting portion and connect with described lifting portion and bend towards inner side pincers splenium, the pincers pressure surface of described pincers splenium is convex globoidal structure, when in the gap that steel plate one end is stretched between this boatswain chair and hook plate and when upwards lifting by crane, described boatswain chair is around the be flexibly connected center clickwise of described boatswain chair with described hook plate, thus by the pincers pressure surface of the convex globoidal structure of described pincers splenium, steel plate pincers pressure is clamped.
Further, the surface of the convex globoidal structure of described pincers pressure surface is provided with anti-slip rubber layer.
Further, described hook plate hook portion for coordinating the face of carrying out clamping laminated steel to be provided with antiskid glue cushion with described pincers splenium.
The utility model is designed to L shape structure by there being the medial surface of described hook portion at suspender, described boatswain chair be designed to the lifting portion that comprises and connect with described lifting portion and bend towards inner side pincers splenium, the pincers pressure surface of described pincers splenium is convex globoidal structure, therefore, when in the gap that steel plate one end is stretched between this boatswain chair and hook plate and when upwards lifting by crane, described boatswain chair is around the be flexibly connected center clickwise of described boatswain chair with described hook plate, thus by the pincers pressure surface of the convex globoidal structure of described pincers splenium, steel plate pincers pressure is clamped, thus the technique effect playing the lifting of pincers pressure and can not come off.
Accompanying drawing explanation
The structural representation of a kind of Steel plate hoisting implement under prior art shown in Fig. 1;
Figure 2 shows that the structural representation of a kind of Steel plate hoisting implement that the utility model embodiment provides.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Shown in Figure 2, the figure shows the structure of a kind of Steel plate hoisting implement that the utility model embodiment provides.For convenience of explanation, illustrate only the part relevant with the utility model embodiment.
Refer to Fig. 2, a kind of Steel plate hoisting implement 10, the hook plate 12 comprising boatswain chair 11 and connect with the activity of described boatswain chair 11, described boatswain chair 11 is provided with lifting hole(eyelet) 16, described hook plate 12 has the hook portion for hooking steel plate 19, the medial surface of described hook portion is L shape structure, described boatswain chair 11 comprise a lifting portion and connect with described lifting portion and bend towards inner side pincers splenium 14, the pincers pressure surface of described pincers splenium 14 is convex globoidal structure, when in the gap that steel plate 19 one end is stretched between this boatswain chair 11 and hook plate 12 and when upwards lifting by crane, described boatswain chair 11 is around be flexibly connected center 13 (the be provided with bearing pin be flexibly connected) clickwise of described boatswain chair 11 with described hook plate 12, thus by the pincers pressure surface of the convex globoidal structure of described pincers splenium 14, steel plate 19 is clamped pressure clamping.
Because described boatswain chair 11 has the pincers splenium 14 bending towards inner side, the pincers pressure surface of pincers splenium 14 is convex globoidal structure, like this, increase the area of contact between boatswain chair and steel plate, and owing to adopting the pincers pressure surface of convex globoidal structure, make pressure concentrate pincers pressure tighter, compared with the suspender shown in Fig. 1, better effects if, and more will steel plate be caused to come off in lifting process.
In addition, hook portion inside structure due to hook portion 12 is L shape, can contact with the steel plain inserted into the inner, thus ensure that the contact of steel plate and be plane, increase area of contact, coordinate with the pincers pressure surface of convex globoidal structure, further ensure that the enhancing effect of pincers pressure, compared with adopting nonplanar downward-sloping laciniation with the hook portion shown in Fig. 1, better effects if.
In addition, this novel hook plate integral slab, manufacture simple, convenient, the hook plate shown in Fig. 1 then includes two side hook plates and middle hook plate, and with rivet interlacement, complex structure, is inconvenient to manufacture.
Further, in order to increase skidproof effect, the surface of the convex globoidal structure of described pincers pressure surface is provided with anti-slip rubber layer.
Further, in order to increase skidproof effect, the hook portion of described hook plate for coordinating the face of carrying out clamping laminated steel to be provided with antiskid glue cushion with described pincers splenium.
During use, Steel plate hoisting implement 10 is connected with lifting rope 17 by lifting hole(eyelet) 16, and connect with suspension ring 18, suspender is stretched at the two ends of steel plate 19 to be had in the hook portion of hook plate, and contact with the inner side end of hook portion is inconsistent, then lifting upwards, described boatswain chair be designed to the lifting portion that comprises and connect with described lifting portion and bend towards inner side pincers splenium, the pincers pressure surface of described pincers splenium is convex globoidal structure, therefore, when in the gap that steel plate one end is stretched between this boatswain chair and hook plate and when upwards lifting by crane, described boatswain chair is around the be flexibly connected center clickwise of described boatswain chair with described hook plate, thus by the pincers pressure surface of the convex globoidal structure of described pincers splenium, steel plate pincers pressure is clamped, prevent coming off in lifting process.
The utility model is designed to L shape structure by there being the medial surface of described hook portion at suspender, described boatswain chair be designed to the lifting portion that comprises and connect with described lifting portion and bend towards inner side pincers splenium, the pincers pressure surface of described pincers splenium is convex globoidal structure, therefore, when in the gap that steel plate one end is stretched between this boatswain chair and hook plate and when upwards lifting by crane, described boatswain chair is around the be flexibly connected center clickwise of described boatswain chair with described hook plate, thus by the pincers pressure surface of the convex globoidal structure of described pincers splenium, steel plate pincers pressure is clamped, thus the technique effect playing the lifting of pincers pressure and can not come off.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a Steel plate hoisting implement, it is characterized in that, the hook plate comprising a boatswain chair and connect with described boatswain chair activity, described boatswain chair is provided with lifting hole(eyelet), described hook plate has the hook portion for hooking steel plate, the medial surface of described hook portion is L shape structure, described boatswain chair comprise a lifting portion and connect with described lifting portion and bend towards inner side pincers splenium, the pincers pressure surface of described pincers splenium is convex globoidal structure, when in the gap that steel plate one end is stretched between this boatswain chair and hook plate and when upwards lifting by crane, described boatswain chair is around the be flexibly connected center clickwise of described boatswain chair with described hook plate, thus by the pincers pressure surface of the convex globoidal structure of described pincers splenium, steel plate pincers pressure is clamped.
2. Steel plate hoisting implement according to claim 1, it is characterized in that, the surface of the convex globoidal structure of described pincers pressure surface is provided with anti-slip rubber layer.
3. Steel plate hoisting implement according to claim 2, is characterized in that, the hook portion of described hook plate for coordinating the face of carrying out clamping laminated steel to be provided with antiskid glue cushion with described pincers splenium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495036.7U CN204173750U (en) | 2014-08-29 | 2014-08-29 | A kind of Steel plate hoisting implement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495036.7U CN204173750U (en) | 2014-08-29 | 2014-08-29 | A kind of Steel plate hoisting implement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204173750U true CN204173750U (en) | 2015-02-25 |
Family
ID=52562579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420495036.7U Expired - Fee Related CN204173750U (en) | 2014-08-29 | 2014-08-29 | A kind of Steel plate hoisting implement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204173750U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787671A (en) * | 2015-05-08 | 2015-07-22 | 唐传惠 | Steel plate hoisting fixture |
| CN105398940A (en) * | 2015-12-23 | 2016-03-16 | 中国十九冶集团（防城港）设备结构有限公司 | Sheet hoisting device |
| CN105858451A (en) * | 2016-05-13 | 2016-08-17 | 安徽九华机械股份有限公司 | Hoisting clamp for hoisting steel plate transversely |
| CN112978564A (en) * | 2021-03-17 | 2021-06-18 | 中国航发动力股份有限公司 | Hoisting device for rotor disc drum and using method thereof |
-
2014
- 2014-08-29 CN CN201420495036.7U patent/CN204173750U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787671A (en) * | 2015-05-08 | 2015-07-22 | 唐传惠 | Steel plate hoisting fixture |
| CN105398940A (en) * | 2015-12-23 | 2016-03-16 | 中国十九冶集团（防城港）设备结构有限公司 | Sheet hoisting device |
| CN105858451A (en) * | 2016-05-13 | 2016-08-17 | 安徽九华机械股份有限公司 | Hoisting clamp for hoisting steel plate transversely |
| CN112978564A (en) * | 2021-03-17 | 2021-06-18 | 中国航发动力股份有限公司 | Hoisting device for rotor disc drum and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20170829 |