CN204079229U - Hydroecium dividing plate lifting appliance - Google Patents
Hydroecium dividing plate lifting appliance Download PDFInfo
- Publication number
- CN204079229U CN204079229U CN201420523233.5U CN201420523233U CN204079229U CN 204079229 U CN204079229 U CN 204079229U CN 201420523233 U CN201420523233 U CN 201420523233U CN 204079229 U CN204079229 U CN 204079229U
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- CN
- China
- Prior art keywords
- dividing plate
- hook
- hydroecium dividing
- lifting appliance
- hydroecium
- 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
A kind of hydroecium dividing plate lifting appliance, comprises the clamping suspension hook and anti-falling hanging hook that are connected by rope; Described clamping suspension hook clamping is in linear edge one end of hydroecium dividing plate, and described anti-falling hanging hook clamping is in arc edge one end of hydroecium dividing plate.Top clamping suspension hook utilizes lever principle to make it compress hydroecium dividing plate, and bottom anti-falling hanging hook holds the weight of hydroecium dividing plate, and inefficacy of falling unexpectedly in preventing hydroecium dividing plate high-altitude to transport, effectively ensure that safety when hydroecium dividing plate hangs.The utility model manufacture is simple, and clamping is convenient, flexible operation, and operation amplitude is little, safe and reliable, reusable, can meet the hydroecium dividing plate lifting requirement within the scope of all kinds of carrying.
Description
Technical field
The utility model relates to a kind of hydroecium dividing plate lifting appliance.
Background technology
Hydroecium dividing plate 11(is as shown in Figure 1) as the major part in evaporator low head primary loop, its installation and protection work are the problems needing the moment to consider.Hydroecium dividing plate 11 is being installed to (as shown in Figure 2) in the process of evaporator low head 22 in view of previous, create cut when the surface of hydroecium dividing plate 11 is clamped, pull, and can not prevent hydroecium dividing plate 11 from deviating from from suspender by actv. when overturning and hoisting, create certain potential safety hazard.Therefore need to find a kind of effective solution, protection lifting can be accomplished, not destroy product piece surface, avoid the safety misadventure produced in transhipment because of the limitation of installation site again.Consider that hydroecium dividing plate and evaporator low head coordinate the limitation in integrated operation space in welding equipment in reality in addition, need that clamping is proposed to lifting appliance convenient, the requirement that operation amplitude is little.
Utility model content
The utility model provides a kind of hydroecium dividing plate lifting appliance, and manufacture simple, clamping is convenient, flexible operation, and operation amplitude is little, safe and reliable, reusable, can meet the hydroecium dividing plate lifting requirement within the scope of all kinds of carrying.
In order to achieve the above object, the utility model provides a kind of hydroecium dividing plate lifting appliance, and this lifting appliance comprises the clamping suspension hook and anti-falling hanging hook that are connected by rope; Described clamping suspension hook clamping is in linear edge one end of hydroecium dividing plate, and described anti-falling hanging hook clamping is in arc edge one end of hydroecium dividing plate.
Described clamping suspension hook comprises:
Hook body, this hook body is C font;
U-shaped framework, it is arranged in hook body;
Rotor plate, it connects U-shaped framework by the second bearing pin revolute pair;
Presser feet, it is by the 3rd bearing pin revolute pair connection of rotating plate;
Push bolt, one end of this push bolt is connected with nut thread, and the other end is fixedly connected with bolt driving section, and described nut clamp is held in hook body, and described bolt driving section is by the first bearing pin revolute pair connection of rotating plate;
Moment between the second described bearing pin revolute pair and the 3rd bearing pin revolute pair is L, and the moment between the first bearing pin revolute pair and the second bearing pin revolute pair is more than or equal to 3.5L.
Described clamping suspension hook also comprises: hold 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 back-up blocks, and it is arranged on U-shaped framework, is positioned at the position to presser feet above U-shaped framework.
The first described back-up block and presser feet all has the rough surface portion that can increase friction coefficient.
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, it connects the lower end of U-shaped framework (102).
Described anti-falling hanging hook comprises:
Connecting panel, it has the second rope connecting portion and hook connecting portion;
Hook, it is fixedly connected with hook connecting portion, the V-shaped channel away of this hook;
Some second back-up blocks, it is arranged on hook, is positioned on the face of hook and hydroecium baffle contacts.
The quantity of described hook is more than or equal to two.
The second described back-up block has the rough surface portion that can increase friction coefficient.
The utility model manufacture is simple, and clamping is convenient, flexible operation, and operation amplitude is little, safe and reliable, reusable, can meet the hydroecium dividing plate lifting requirement within the scope of all kinds of carrying.
Accompanying drawing explanation
Fig. 1 is the structural representation of hydroecium dividing plate in background technology.
Hydroecium dividing plate is installed to the schematic diagram on evaporator low head in background technology by Fig. 2.
Fig. 3 is the schematic diagram of the lifting appliance lifting hydroecium dividing plate that the utility model provides.
Fig. 4 is the partial schematic diagram of the lifting appliance lifting hydroecium dividing plate that the utility model provides.
Fig. 5 is the structural representation of clamping suspension hook of the present utility model.
Fig. 6 is the exploded view of clamping suspension hook of the present utility model.
Fig. 7 is the structural representation of anti-falling hanging hook of the present utility model.
Fig. 8 is the structural representation of back-up block of the present utility model.
Detailed description of the invention
Following according to Fig. 3 ~ Fig. 8, illustrate preferred embodiment of the present utility model.
As shown in Figure 3, the utility model provides a kind of hydroecium dividing plate lifting appliance, and this lifting appliance comprises the clamping suspension hook 1 and anti-falling hanging hook 2 that are connected by rope 33.
Described clamping suspension hook 1 clamping is in linear edge one end of hydroecium dividing plate 11, and described anti-falling hanging hook 2 clamping is in 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 connects U-shaped framework 102 by the second bearing pin revolute pair 107;
Presser feet 104, it is by the 3rd bearing pin revolute pair 108 connection of rotating plate 103; Described presser feet 104 has the rough surface portion that can increase friction coefficient, such as: rough surface portion can be groove texture;
Push bolt 105, one end of this push bolt 105 is threaded with nut 1051, the other end is fixedly connected with bolt driving section 1052, and described nut 1051 is clamped in hook body 101, and described bolt driving section 1052 is by the first bearing pin revolute pair 106 connection of rotating plate 103;
Hold out against screw 109, it is arranged on U-shaped framework 102, holds out against hydroecium dividing plate 11;
Back-up block 110, it is arranged on U-shaped framework 102, is positioned at the position of U-shaped framework 102 above to presser feet 104; Described back-up block 110 has the rough surface portion that can increase friction coefficient, such as: rough surface portion can be groove texture;
Suspension ring 111, the top of its connecting shackle body 101;
Rope connecting portion 112, it connects the lower end of U-shaped framework 102.
As shown in Figure 5, the moment between the second described bearing pin revolute pair 107 and the 3rd bearing pin revolute pair 108 is L, and the moment between the first bearing pin revolute pair 106 and the second bearing pin revolute pair 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 panel 201, it has rope connecting portion 204 and hook connecting portion 205;
Hook 202, it is fixedly connected with hook connecting portion 205, the V-shaped channel away of this hook, and the quantity of this hook is more than or equal to two;
Back-up block 203, it is arranged on hook 202, is positioned at hook 202 with on the face of hydroecium baffle contacts; As shown in Figure 8, described back-up block 203 has the rough surface portion 44 that can increase friction coefficient, such as: rough surface portion 44 can be groove texture 44;
Various ways can be adopted to carry out between described hook 202 and hook connecting portion 205 fastening, as screw fastening, or adopt male and fomale(M&F) to agree with and (hook 202 arranges convex surface, hook connecting portion 205 arranges concave surface, or hook 202 arranges concave surface, hook connecting portion 205 arranges convex surface) add screw fastening.
A kind of hydroecium dividing plate lifting appliance that the utility model provides operationally, hydroecium dividing plate 11 level is shelved on the sleeper of ground, by clamping suspension hook 1 clamping in linear edge one end of hydroecium dividing plate 11, by anti-falling hanging hook 2 clamping arc edge one end at hydroecium dividing plate 11, rope 33 connects the rope connecting portion 112 on clamping suspension hook 1 and the rope connecting portion 204 on anti-falling hanging hook 2 respectively, tension rope 33, tightens up clamping suspension hook 1 and anti-falling hanging hook 2.Clamping suspension hook 1 is operated, lever principle is utilized to make it compress hydroecium dividing plate 11, control step is as follows: as shown in Figure 5, turn nut 1051, drive push bolt 105 to left movement (this push bolt 105 is subject to predetermincd tension F), bolt driving section 1052 with push bolt 105 to left movement, make drive rotor plate 103 around the second bearing pin revolute pair 107 left-hand revolution, final driving the 3rd bearing pin revolute pair 108 entirety rotates counterclockwise around the second bearing pin revolute pair 107, presser feet 104 is made only to push down hydroecium dividing plate 11, produce the positive pressure N to hydroecium dividing plate 11, make to clamp in vertical lifting process the two sides that suspension hook 1 contacts with hydroecium dividing plate 11 and produce friction force f1 and friction force f2 respectively, the gravity G of hydroecium dividing plate 11 is overcome under the effect of both sides friction force.As shown in Figure 3, the suspension ring 111 on driving traction clamping suspension hook 1, and carry out fulcrum along hook 202 outer of bottom anti-falling hanging hook 2, hydroecium dividing plate 11 is become from horizontality and is in vertical state, more vertical rising winches in evaporator low head.Finally when hydroecium dividing plate 11 entirety lifts up into evaporator low head, bottom end socket during suitable height distance, remove bottom anti-falling hanging hook 2 and rope 33, now the clamping suspension hook 1 on top can also effectively clamp hydroecium dividing plate 11, does not also have rise from the potential safety hazard of falling.Finally complete hydroecium dividing plate 11 and welding bottom low head.
Safety when the utility model effectively ensure that hydroecium dividing plate 11 lifts by crane: the deadweight not only having top to clamp after suspension hook 1 imposes predetermincd tension F on its push bolt 105 to clamp whole hydroecium dividing plate 11, also additionally there is bottom anti-falling hanging hook 2 and be assembled with connecting rope 33, inefficacy of falling unexpectedly in preventing hydroecium dividing plate 11 high-altitude to transport.The anti-falling hanging hook 2 of bottom is designed to V-groove form, the practical weight of having held hydroecium dividing plate 11.In the process of the upset of hydroecium dividing plate 11, lifting and transhipment, the stress form majority of frock and product is compression effort; be arranged on the special surface contact form that the back-up block on clamping suspension hook 1 and anti-falling hanging hook 2 designs; increase surface friction coefficient to reduce the applying of pressure; avoid the excessive scuffing product surface of stress, good result is played to the surface protection of hydroecium dividing plate 11.
Although content of the present utility model has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple amendment of the present utility model and substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (10)
1. a hydroecium dividing plate lifting appliance, is characterized in that, this lifting appliance comprises the clamping suspension hook (1) and anti-falling hanging hook (2) that are connected by rope (33); Described clamping suspension hook (1) clamping is in linear edge one end of hydroecium dividing plate (11), and described anti-falling hanging hook (2) clamping is in arc edge one end of hydroecium dividing plate (11).
2. hydroecium dividing plate lifting appliance as claimed in claim 1, it is characterized in that, 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 connects U-shaped framework (102) by the second bearing pin revolute pair (107);
Presser feet (104), it is by the 3rd bearing pin revolute pair (108) connection of rotating plate (103);
Push bolt (105), one end of this push bolt (105) is threaded with nut (1051), the other end is fixedly connected with bolt driving section (1052), described nut (1051) is clamped in hook body (101), and described bolt driving section (1052) is by the first bearing pin revolute pair (106) connection of rotating plate (103);
Moment between the second described bearing pin revolute pair (107) and the 3rd bearing pin revolute pair (108) is L, and the moment between the first bearing pin revolute pair (106) and the second bearing pin revolute pair (107) is more than or equal to 3.5L.
3. hydroecium dividing plate lifting appliance as claimed in claim 2, it is characterized in that, described clamping suspension hook (1) also comprises: hold out against screw (109), and it is arranged on U-shaped framework (102), holds out against hydroecium dividing plate (11).
4. hydroecium dividing plate lifting appliance as claimed in claim 2, it is characterized in that, described clamping suspension hook (1) also comprises: some first back-up blocks (110), and it is arranged on U-shaped framework (102), is positioned at the position of U-shaped framework (102) above to presser feet (104).
5. hydroecium dividing plate lifting appliance as claimed in claim 4, is characterized in that described the first back-up block (110) and presser feet (104) all have the rough surface portion that can increase friction coefficient.
6. hydroecium dividing plate lifting appliance as claimed in claim 2, it is characterized in that, described clamping suspension hook (1) also comprises: suspension ring (111), the top of its connecting shackle body (101).
7. hydroecium dividing plate lifting appliance as claimed in claim 2, it is characterized in that, described clamping suspension hook (1) also comprises: the first rope connecting portion (112), it connects the lower end of U-shaped framework (102).
8. hydroecium dividing plate lifting appliance as claimed in claim 1, it is characterized in that, described anti-falling hanging hook (2) comprises:
Connecting panel (201), it has the second rope connecting portion (204) and hook connecting portion (205);
Hook (202), it is fixedly connected with hook connecting portion (205), the V-shaped channel away of this hook;
Some second back-up blocks (203), it is arranged on hook (202), is positioned at hook (202) with on the face of hydroecium baffle contacts.
9. hydroecium dividing plate lifting appliance as claimed in claim 8, it is characterized in that, the quantity of described hook (202) is more than or equal to two.
10. hydroecium dividing plate lifting appliance as claimed in claim 8, is characterized in that described the second back-up block (203) having the rough surface portion (44) that can increase friction coefficient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523233.5U CN204079229U (en) | 2014-09-12 | 2014-09-12 | Hydroecium dividing plate lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523233.5U CN204079229U (en) | 2014-09-12 | 2014-09-12 | Hydroecium dividing plate lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204079229U true CN204079229U (en) | 2015-01-07 |
Family
ID=52171967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420523233.5U Expired - Fee Related CN204079229U (en) | 2014-09-12 | 2014-09-12 | Hydroecium dividing plate lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204079229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261241A (en) * | 2014-09-12 | 2015-01-07 | 上海电气核电设备有限公司 | Water chamber clapboard hoisting device |
-
2014
- 2014-09-12 CN CN201420523233.5U patent/CN204079229U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261241A (en) * | 2014-09-12 | 2015-01-07 | 上海电气核电设备有限公司 | Water chamber clapboard hoisting device |
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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 |
Granted publication date: 20150107 Termination date: 20170912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |