CN205367555U - Hand -drive block hangs hooking bracket mechanism - Google Patents
Hand -drive block hangs hooking bracket mechanism Download PDFInfo
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- CN205367555U CN205367555U CN201620036747.7U CN201620036747U CN205367555U CN 205367555 U CN205367555 U CN 205367555U CN 201620036747 U CN201620036747 U CN 201620036747U CN 205367555 U CN205367555 U CN 205367555U
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Abstract
The utility model discloses a hand -drive block hangs hooking bracket mechanism, include: the framework piece is constituteed and links as an organic wholely by framework piece, right framework piece down and beneath framework piece under the left side down, belt tightening pulley axle, overcoat have a belt tightening pulley, and load chain is installed outward to the belt tightening pulley, and the through -hole of framework piece under framework piece, the right side is installed under a left side at the both ends of belt tightening pulley axle, and the both ends of belt tightening pulley axle are provided with ring groove, lower framework protection shield, by framework protection shield, the right side under the left side down framework protection shield and beneath framework protection shield constitutes and links as an organic whole, a left side down under framework protection shield, the right side upper portion of framework protection shield be the circular arc piece, the ring groove that this circular arc piece can insert the belt tightening pulley axle carries out axial positioning to the belt tightening pulley axle, the screw, down the framework protection shield is fixed by the nut down framework protection shield, the right side down framework piece, a left side down framework piece, the right side to pass a left side respectively, the lifting hook, the bottom of installing framework piece under. The utility model discloses have the structure reasonable more, improved lead chain performance, clearance foreign matter convenient, simplify installation, safer beneficial effect.
Description
Technical field
This utility model relates to the lower frame mechanism of a kind of bottle gouard moved by hands.
Background technology
At present, in bottle gouard moved by hands industry, as shown in Figure 1, under manual double-strand calabash, framework is generally all that lower framework sheet 1 top separated by two panels is fixed together by screwing 8 and nut, pleasure boat 2, pleasure boat back-up ring 4 is enclosed within outside pleasure boat axle 3 and is fixed under two panels between framework sheet 1 by lower screw 7 and nut, the bottom that hook beam 5 is arranged under two panels framework sheet 1, suspension hook 6 is suspended in the middle of hook beam 5 through multiple balls 51 movably, hoisting chain 9 is enclosed within outside pleasure boat 2, when this structure in use foreign body drops under two panels between framework sheet 1, it is difficult to clean up, this structure does not possess chain guide device simultaneously, card chain phenomenon easily occurs, cause unnecessary trouble, some workman encounters card chain situation and does not only stop operation at once, continue operation blindly on the contrary, the accident that finally results in occurs.
Utility model content
This utility model is according to above not enough, provide a kind of bottle gouard moved by hands suspension hook frame mechanism, this lower frame mechanism in use adds chain cover plate, improve guide chain performance, lower framework sheet open-top, goes back easy cleaning foreign body, replaces ball with two semicircular ring steel parts, simplify installation, it is to avoid neglected loading ball.
The technical solution of the utility model is:
A kind of bottle gouard moved by hands suspension hook frame mechanism, is characterized in that, including:
Lower framework sheet, is formed by lower-left framework sheet, bottom right framework sheet and beneath framework sheet and is connected as a single entity；
Pleasure boat axle, is cased with outward pleasure boat, installs hoisting chain outside pleasure boat, and the two ends of pleasure boat axle are arranged on the through hole of lower-left framework sheet, bottom right framework sheet, and the two ends of pleasure boat axle are provided with annular recess；
Lower framework protection board; formed by lower-left framework protection board, bottom right framework protection board and beneath framework protection board and be connected as a single entity; lower-left framework protection board, bottom right framework protection board top be arc plate, this arc plate can insert the annular recess of pleasure boat axle and pleasure boat axle is axially positioned；
Screw, is each passed through lower-left framework sheet, bottom right framework sheet, lower-left framework protection board, bottom right framework protection board are fixed by nut；
Suspension hook, is arranged on the bottom of lower framework sheet.The structure of suspension hook can also with reference to the structure of hook beam of the prior art and ball engagement.
The lower framework sheet intensity of one is better, safer.
In order to improve guide chain performance, also include chain cover plate, it is provided with two panels, this chain cover plate center offers through hole, it is enclosed within pleasure boat axle rotationally and between described pleasure boat and described lower framework sheet, the length of chain cover plate can meet chain cover plate and stretch out from lower framework sheet, can ensure that hoisting chain is clipped between two panels chain cover plate, and the shape of chain cover plate can have multiple.
Except existing roll structure, can also select, under described, framework sheet offers through hole, also include lower framework load bearing seat, two semicircular ring steel parts, lower framework load bearing seat is provided with the circular arc cavity coincideing with two semicircular ring steel parts and the through hole through suspension hook, on lower framework load bearing seat, the diameter that is provided above of circular arc cavity is not less than the atrium of circular arc cavity diameter, described suspension hook is installed in lower framework load bearing seat through two semicircular ring steel parts, lower framework load bearing seat is placed on described beneath framework sheet, the top of suspension hook is undertaken spacing by described beneath framework protection board.
Two semicircular ring steel parts, synthesize a full circle steel part, instead of ball of the prior art, and the situation not havinging neglected loading ball occurs.
This utility model have structure more rationally, improve guide chain performance, cleaning foreign body is convenient, simplify and install, safer beneficial effect.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of prior art.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is overall structure schematic diagram of the present utility model.
Fig. 4 is the side view of Fig. 3.
Detailed description of the invention
In conjunction with accompanying drawing, this utility model is further described:
As it can be seen, a kind of bottle gouard moved by hands suspension hook frame mechanism, including:
Lower framework sheet 11, is formed by lower-left framework sheet, bottom right framework sheet and beneath framework sheet and is connected as a single entity；
Pleasure boat axle 13, is cased with outward pleasure boat 2, and pleasure boat 2 is outer installs hoisting chain 9, and the two ends of pleasure boat axle 13 are arranged on the through hole of lower-left framework sheet, bottom right framework sheet, and the two ends of pleasure boat axle 13 are provided with annular recess 131；
Lower framework protection board 61; formed by lower-left framework protection board, bottom right framework protection board and beneath framework protection board and be connected as a single entity; lower-left framework protection board, bottom right framework protection board top be arc plate, this arc plate can insert the annular recess 131 of pleasure boat axle 13 and pleasure boat axle 13 is axially positioned；
Screw 62, is each passed through lower-left framework sheet, bottom right framework sheet, lower-left framework protection board, bottom right framework protection board are fixed by nut 63；
Suspension hook 6, is arranged on the bottom of lower framework sheet 11.
Also include chain cover plate 19, it is provided with two panels, this chain cover plate 19 center offers through hole, is enclosed within pleasure boat axle 13 rotationally and between pleasure boat 2 and lower framework sheet 11, and the length of chain cover plate 19 can meet chain cover plate 19 and stretch out (see figure 4) from lower framework sheet 11.
Beneath framework sheet offers through hole; also include 15, two semicircular ring steel parts 151 of lower framework load bearing seat; lower framework load bearing seat 15 is provided with the circular arc cavity 153 coincideing with two semicircular ring steel parts 151 and the through hole through suspension hook 6; on lower framework load bearing seat 15, the diameter that is provided above of circular arc cavity is not less than the atrium 152 of circular arc cavity 153 diameter; suspension hook 6 is installed in lower framework load bearing seat 15 through two semicircular ring steel parts 151; lower framework load bearing seat 15 is placed on beneath framework sheet, and the top of suspension hook 6 is undertaken spacing by beneath framework protection board.
Claims (3)
1. a bottle gouard moved by hands suspension hook frame mechanism, is characterized in that, including:
Lower framework sheet (11), is formed by lower-left framework sheet, bottom right framework sheet and beneath framework sheet and is connected as a single entity；
Pleasure boat axle (13), is cased with outward pleasure boat (2), and hoisting chain (9) installed outward by pleasure boat (2), and the two ends of pleasure boat axle (13) are arranged on the through hole of lower-left framework sheet, bottom right framework sheet, and the two ends of pleasure boat axle (13) are provided with annular recess (131)；
Lower framework protection board (61); formed by lower-left framework protection board, bottom right framework protection board and beneath framework protection board and be connected as a single entity; lower-left framework protection board, bottom right framework protection board top be arc plate, this arc plate can insert the annular recess (131) of pleasure boat axle (13) and pleasure boat axle (13) is axially positioned；
Screw (62), be each passed through lower-left framework sheet, bottom right framework sheet, lower-left framework protection board, bottom right framework protection board by nut (63) fix；
Suspension hook (6), is arranged on the bottom of lower framework sheet (11).
2. a kind of bottle gouard moved by hands suspension hook frame mechanism as claimed in claim 1, it is characterized in that, also include chain cover plate (19), it is provided with two panels, this chain cover plate (19) center offers through hole, being enclosed within pleasure boat axle (13) rotationally and above and be positioned between described pleasure boat (2) and described lower framework sheet (11), the length of chain cover plate (19) can meet chain cover plate (19) and stretch out from lower framework sheet (11).
3. a kind of bottle gouard moved by hands suspension hook frame mechanism as claimed in claim 1 or 2, it is characterized in that, under described, framework sheet offers through hole, also include lower framework load bearing seat (15), two semicircular ring steel parts (151), lower framework load bearing seat (15) is provided with the circular arc cavity (153) coincideing with two semicircular ring steel parts (151) and the through hole through suspension hook (6), the diameter that is provided above of the upper circular arc cavity of lower framework load bearing seat (15) is not less than the atrium (152) of circular arc cavity (153) diameter, described suspension hook (6) is installed in lower framework load bearing seat (15) through two semicircular ring steel parts (151), lower framework load bearing seat (15) is placed on described beneath framework sheet, the top of suspension hook (6) is undertaken spacing by described beneath framework protection board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036747.7U CN205367555U (en) | 2016-01-15 | 2016-01-15 | Hand -drive block hangs hooking bracket mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036747.7U CN205367555U (en) | 2016-01-15 | 2016-01-15 | Hand -drive block hangs hooking bracket mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205367555U true CN205367555U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620036747.7U Active CN205367555U (en) | 2016-01-15 | 2016-01-15 | Hand -drive block hangs hooking bracket mechanism |
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| Country | Link |
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| CN (1) | CN205367555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891945A (en) * | 2017-10-19 | 2018-04-10 | 中船黄埔文冲船舶有限公司 | A kind of fairlead and its installation method |
-
2016
- 2016-01-15 CN CN201620036747.7U patent/CN205367555U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891945A (en) * | 2017-10-19 | 2018-04-10 | 中船黄埔文冲船舶有限公司 | A kind of fairlead and its installation method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |