CN104261241B - Water chamber clapboard hoisting device - Google Patents
Water chamber clapboard hoisting device Download PDFInfo
- Publication number
- CN104261241B CN104261241B CN201410463146.XA CN201410463146A CN104261241B CN 104261241 B CN104261241 B CN 104261241B CN 201410463146 A CN201410463146 A CN 201410463146A CN 104261241 B CN104261241 B CN 104261241B
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- CN
- China
- Prior art keywords
- hook
- dividing plate
- hydroecium dividing
- bearing pin
- boom hoisting
- 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.)
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Classifications
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- 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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
Abstract
The invention discloses a water chamber clapboard hoisting device which comprises a clamping hoisting hook and an anti-falling hoisting hook which are connected with each other through ropes, wherein the clamping hoisting hook is clamped at one end of the linear edge of a water chamber clapboard; the anti-falling hoisting hook is clamped at one end of the arc edge of the water chamber clapboard. The clamping hoisting hook at the upper part presses the water chamber clapboard according to the lever principle, and the anti-falling hoisting hook at the lower part carries the weight of the water chamber clapboard, so that accidental falling failure of the water chamber clapboard during high-altitude operation is prevented, and the safety of hoisting of the water chamber clapboard is effectively guaranteed. The water chamber clapboard hoisting device is easy to manufacture, convenient to clamp, flexible in operation, low in operation amplitude, safe and reliable, can be repeatedly used, and can meet the hoisting requirement on various water chamber clapboards within a bearing range.
Description
Technical field
The present invention relates to a kind of hydroecium dividing plate boom hoisting.
Background technology
Hydroecium dividing plate 11 (as shown in Figure 1) as the critical piece in vaporizer low head primary circuit, its installation with
Protection work is the problem needing moment consideration.In view of previously in the process that hydroecium dividing plate 11 is installed to vaporizer low head 22
In (as shown in Figure 2), create cut, pull to during the clamping of the surface of hydroecium dividing plate 11, and can not be effective in overturning and hoisting
The hydroecium dividing plate 11 that prevents deviate from from suspender, create certain potential safety hazard.It is thus desirable to finding a kind of effective
Solution, can accomplish protection lifting, not damage product parts surface, avoid again producing because of the limitation of installation site
Security incident in transhipment.In addition consider hydroecium dividing plate and vaporizer low head integrated operation space in actual cooperation welding equipment
Limitation, need to boom hoisting propose clamping convenient, the little requirement of operation amplitude.
Content of the invention
The present invention provides a kind of hydroecium dividing plate boom hoisting, is simple to manufacture, clamping is convenient, flexible operation, operation amplitude is little,
Safe and reliable, reusable, the hydroecium dividing plate lifting in the range of all kinds of carryings can be met and require.
In order to achieve the above object, the present invention provides a kind of hydroecium dividing plate boom hoisting, and this boom hoisting comprises by rope
Clamping suspension hook and anti-falling hanging hook that rope connects;Described clamping suspension hook clamping is in linear edge one end of hydroecium dividing plate, described
Anti-falling hanging hook clamping in arc edge one end of hydroecium dividing plate.
Described clamping suspension hook comprises:
Hook body, this hook body is in c font;
U-shaped framework, it is arranged in hook body;
Rotor plate, it passes through the second bearing pin and rotates secondary connection u-shaped framework;
Presser feet, it passes through the 3rd bearing pin and rotates secondary connection rotor plate;
Hold-down bolt, one end of this hold-down bolt is connected with nut thread, and the other end is fixedly connected with bolt driving section, institute
The nut stated is clamped in hook body, and described bolt driving section is passed through the first bearing pin and rotated secondary connection rotor plate;
It is l that described second bearing pin rotates the moment that secondary and the 3rd bearing pin rotates between pair, and the first bearing pin rotate secondary with
The moment that second bearing pin rotates between pair is more than or equal to 3.5l.
Described clamping suspension hook also comprises: holds out against screw, and it is arranged on u-shaped framework, holds out against hydroecium dividing plate.
Described clamping suspension hook also comprises: some first support blocks, and it is arranged on u-shaped framework, above u-shaped framework
At the position of presser feet.
In the first described support block and presser feet, all there is the rough surface portion that can increase coefficient of friction.
Described clamping suspension hook also comprises: suspension ring, the top of its connecting shackle body.
Described clamping suspension hook also comprises: the first rope connecting portion, and it connects the lower end of u-shaped framework (102).
Described anti-falling hanging hook comprises:
Connecting plate, has the second rope connecting portion and hook connecting portion thereon;
Hook, it is fixedly connected hook connecting portion, and this hook is in V-shaped channel away;
Some second support blocks, it is arranged on hook, on the face with hydroecium baffle contacts for the hook.
The quantity of described hook is more than or equal to two.
In the second described support block, there is the rough surface portion that can increase coefficient of friction.
The present invention is simple to manufacture, and clamping is convenient, flexible operation, and operation amplitude is little, safe and reliable, reusable, can expire
Hydroecium dividing plate lifting in the range of all kinds of carrying of foot requires.
Brief description
Fig. 1 is the structural representation of hydroecium dividing plate in background technology.
Fig. 2 is, in background technology, hydroecium dividing plate is installed to the schematic diagram on vaporizer low head.
Fig. 3 is the schematic diagram that the boom hoisting that the present invention provides lifts hydroecium dividing plate.
Fig. 4 is the partial schematic diagram that the boom hoisting that the present invention provides lifts hydroecium dividing plate.
Fig. 5 is the structural representation of the clamping suspension hook of the present invention.
Fig. 6 is the explosive view of the clamping suspension hook of the present invention.
Fig. 7 is the structural representation of the anti-falling hanging hook of the present invention.
Fig. 8 is the structural representation of the support block of the present invention.
Specific embodiment
Below according to Fig. 3~Fig. 8, illustrate presently preferred embodiments of the present invention.
As shown in figure 3, the present invention provides a kind of hydroecium dividing plate boom hoisting, this boom hoisting comprises to connect by rope 33
Clamping suspension hook 1 and anti-falling hanging hook 2.
In linear edge one end of hydroecium dividing plate 11, described anti-falling hanging hook 2 clamping exists described clamping suspension hook 1 clamping
Arc edge one end of hydroecium dividing plate 11.
As shown in Figure 4, Figure 5 and Figure 6, described clamping suspension hook 1 comprises:
Hook body 101, this hook body 101 is in c font;
U-shaped framework 102, it is arranged in hook body 101;
Rotor plate 103, it passes through the second bearing pin and rotates secondary 107 connection u-shaped frameworks 102;
Presser feet 104, it passes through the 3rd bearing pin and rotates secondary 108 connection rotor plates 103;Have and can increase on described presser feet 104
Plus the rough surface portion of coefficient of friction, such as: rough surface portion can be groove texture;
Hold-down bolt 105, threadeded with nut 1051 in one end of this hold-down bolt 105, the other end and bolt driving section
1052 are fixedly connected, and described nut 1051 is clamped in hook body 101, and described bolt driving section 1052 is passed through first and sold
Axle rotates secondary 106 connection rotor plates 103;
Holds out against screw 109, it is arranged on u-shaped framework 102, holds out against hydroecium dividing plate 11;
Support block 110, it is arranged on u-shaped framework 102, at the position to presser feet 104 above u-shaped framework 102;Institute
There is the rough surface portion that can increase coefficient of friction, such as in the support block 110 stated: rough surface portion can be ditch groove
Reason;
Suspension ring 111, the top of its connecting shackle body 101;
First rope connecting portion 112, it connects the lower end of u-shaped framework 102.
As shown in figure 5, the moment that the second described bearing pin rotates between pair 107 and the 3rd bearing pin rotation secondary 108 is l, and
The moment that first bearing pin rotates between pair 106 and the second bearing pin rotation secondary 107 should be more than or equal to 3.5l.
As shown in figs. 4 and 7, described anti-falling hanging hook 2 comprises:
Connecting plate 201, has the second rope connecting portion 204 and hook connecting portion 205 thereon;
Hook 202, it is fixedly connected hook connecting portion 205, and this hook is in V-shaped channel away, and the quantity of this hook is more than
Equal to two;
Support block 203, it is arranged on hook 202, on the face with hydroecium baffle contacts for the hook 202;As Fig. 8 institute
Show, described support block 203 has can increase the rough surface portion 44 of coefficient of friction, such as: rough surface portion 44 can
To be groove texture 44;
Can be fastened using various ways between described hook 202 and hook connecting portion 205, such as screw fastening, or
Person is to agree with using male and fomale(M&F) (to arrange convex surface on hook 202, hook connecting portion 205 sets on setting concave surface, or hook 202
Put concave surface, hook connecting portion 205 arrange convex surface) plus screw fastening.
Operationally, hydroecium dividing plate 11 level is shelved on ground sleeper to a kind of hydroecium dividing plate boom hoisting that the present invention provides
On, by clamping suspension hook 1 clamping in linear edge one end of hydroecium dividing plate 11, by anti-falling hanging hook 2 clamping in hydroecium dividing plate 11
Arc edge one end, rope 33 connects the on the first rope connecting portion 112 and anti-falling hanging hook 2 on clamping suspension hook 1 respectively
Two rope connecting portions 204, strain rope 33, tighten up clamping suspension hook 1 and anti-falling hanging hook 2.Clamping suspension hook 1 is operated, profit
It is made to compress hydroecium dividing plate 11 with lever principle, operating procedure is as follows: as shown in figure 5, turning nut 1051, to drive hold-down bolt
105 to left movement (this hold-down bolt 105 be subject to pretightning force f), bolt driving section 1052, makes to left movement with hold-down bolt 105
Drive rotor plate 103 to rotate secondary 107 rotate counterclockwises around the second bearing pin, final drive the 3rd bearing pin rotate secondary 108 overall around the
Two bearing pins rotate secondary 107 and rotate counterclockwise, and make presser feet 104 only push down hydroecium dividing plate 11, produce the malleation to hydroecium dividing plate 11
Power n is so that the two sides that clamping suspension hook 1 is contacted with hydroecium dividing plate 11 during vertical lifting produces frictional force f1 and friction respectively
Power f2, overcomes the gravity g of hydroecium dividing plate 11 in the presence of the frictional force of both sides.As shown in figure 3, driving traction clamping suspension hook 1
On suspension ring 111, and carry out fulcrum along hook 202 outer of bottom anti-falling hanging hook 2, make hydroecium dividing plate 11 from level
State is changed into being in vertical state, is more vertically lifted in vaporizer low head.Finally lift up into evaporation when hydroecium dividing plate 11 is overall
Device low head, when from the suitable height distance in end socket bottom, removes bottom anti-falling hanging hook 2 and rope 33, now the folder on top
Hold suspension hook 1 and can also effectively clamp hydroecium dividing plate 11, also there is no rise from the potential safety hazard fallen.Be finally completed hydroecium dividing plate 11 with
The welding of low head bottom.
The present invention has been effectively ensured safety during hydroecium dividing plate 11 lifting: does not only have upper clamp suspension hook 1 and compresses at it
The deadweight of whole hydroecium dividing plate 11 can be clamped after pretightning force f is imposed on bolt 105, also additionally have bottom anti-falling hanging hook 2 simultaneously
It is assembled with connection rope 33 it is therefore prevented that unexpectedly falling inefficacy in the transhipment of hydroecium dividing plate 11 high-altitude.The anti-falling hanging hook 2 of bottom sets
Count into V-shaped channel away, the practical weight having held hydroecium dividing plate 11.Upset, lifting and transhipment in hydroecium dividing plate 11
During frock and product the most support block being compressive stress, being arranged on clamping suspension hook 1 and anti-falling hanging hook 2 of stress form
The special surface contact form of upper design, increases skin-friction coefficient to reduce the applying of pressure, it is to avoid the excessive scuffing of stress
Product surface, good result is played in the surface protection to hydroecium dividing plate 11.
Although present disclosure has been made to be discussed in detail by above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read the above, for the present invention's
Multiple modifications and substitutions all will be apparent from.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (7)
1. a kind of hydroecium dividing plate boom hoisting is it is characterised in that this boom hoisting comprises the clamping hanging connecting by rope (33)
Hook (1) and anti-falling hanging hook (2);Described clamping suspension hook (1) clamping is in linear edge one end of hydroecium dividing plate (11), described
Anti-falling hanging hook (2) clamping is in arc edge one end of hydroecium dividing plate (11);
Described clamping suspension hook (1) comprises:
Hook body (101), this hook body (101) is in c font;
U-shaped framework (102), it is arranged in hook body (101);
Rotor plate (103), it passes through the second bearing pin and rotates secondary (107) connection u-shaped framework (102);
Presser feet (104), it passes through the 3rd bearing pin and rotates secondary (108) connection rotor plate (103);
Hold-down bolt (105), threadeded with nut (1051) in one end of this hold-down bolt (105), the other end is driven with bolt
Portion (1052) is fixedly connected, and described nut (1051) is clamped in hook body (101), described bolt driving section (1052)
Secondary (106) are rotated by the first bearing pin and connects rotor plate (103);
The moment that the second described bearing pin rotates between secondary (107) and the 3rd bearing pin rotation secondary (108) is l, and the first bearing pin turns
Moment between dynamic pair (106) and the second bearing pin rotation secondary (107) is more than or equal to 3.5l;
Described clamping suspension hook (1) also comprises: suspension ring (111), the top of its connecting shackle body (101);First rope connects
Portion (112), it connects the lower end of u-shaped framework (102).
2. hydroecium dividing plate boom hoisting as claimed in claim 1 is it is characterised in that described clamping suspension hook (1) also comprises: top
Tight screw (109), it is arranged on u-shaped framework (102), holds out against hydroecium dividing plate (11).
3. hydroecium dividing plate boom hoisting as claimed in claim 2 is it is characterised in that described clamping suspension hook (1) also comprises: if
Dry first support block (110), it is arranged on u-shaped framework (102), positioned at u-shaped framework (102) position to presser feet (104) above
Put place.
4. hydroecium dividing plate boom hoisting as claimed in claim 3 it is characterised in that described the first support block (110) and pressure
Foot all has, on (104), the rough surface portion that can increase coefficient of friction.
5. hydroecium dividing plate boom hoisting as claimed in claim 4 is it is characterised in that described anti-falling hanging hook (2) comprises:
Connecting plate (201), has the second rope connecting portion (204) and hook connecting portion (205) thereon;
Hook (202), it is fixedly connected hook connecting portion (205), and this hook is in V-shaped channel away;
Some second support blocks (203), it is arranged on hook (202), positioned at the face of hook (202) and hydroecium baffle contacts
On.
6. hydroecium dividing plate boom hoisting as claimed in claim 5 is it is characterised in that the quantity of described hook (202) is more than
Equal to two.
7. hydroecium dividing plate boom hoisting as claimed in claim 6 is it is characterised in that described the second support block (203) above has
Have and can increase the rough surface portion of coefficient of friction (44).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410463146.XA CN104261241B (en) | 2014-09-12 | 2014-09-12 | Water chamber clapboard hoisting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410463146.XA CN104261241B (en) | 2014-09-12 | 2014-09-12 | Water chamber clapboard hoisting device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104261241A CN104261241A (en) | 2015-01-07 |
CN104261241B true CN104261241B (en) | 2017-02-01 |
Family
ID=52152872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410463146.XA Active CN104261241B (en) | 2014-09-12 | 2014-09-12 | Water chamber clapboard hoisting device |
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CN (1) | CN104261241B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104973495A (en) * | 2015-06-19 | 2015-10-14 | 徐工集团工程机械股份有限公司 | Pressing plate device for tail hanger |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB914831A (en) * | 1959-08-12 | |||
US4489970A (en) * | 1983-06-06 | 1984-12-25 | Dean Research Corporation | Apparatus for lifting heavy metal plate materials |
CN201151608Y (en) * | 2007-12-10 | 2008-11-19 | 渤海船舶重工有限责任公司 | Cylindrical clamper for handling subsection |
CN202022654U (en) * | 2011-04-22 | 2011-11-02 | 中国二冶集团有限公司 | Lifting appliance for lifting steel plates |
CN202594613U (en) * | 2012-04-15 | 2012-12-12 | 安徽兆鑫集团汽车有限公司 | Hoisting clamp |
CN204079229U (en) * | 2014-09-12 | 2015-01-07 | 上海电气核电设备有限公司 | Hydroecium dividing plate lifting appliance |
-
2014
- 2014-09-12 CN CN201410463146.XA patent/CN104261241B/en active Active
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CN104261241A (en) | 2015-01-07 |
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