CN114132840A - Staple bolt formula iron core upset frock - Google Patents
Staple bolt formula iron core upset frock Download PDFInfo
- Publication number
- CN114132840A CN114132840A CN202111501729.3A CN202111501729A CN114132840A CN 114132840 A CN114132840 A CN 114132840A CN 202111501729 A CN202111501729 A CN 202111501729A CN 114132840 A CN114132840 A CN 114132840A
- Authority
- CN
- China
- Prior art keywords
- iron core
- arc
- shaped main
- hoop
- type iron
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000005060 rubber Substances 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
-
- 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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
Abstract
The invention discloses a hoop type iron core overturning tool which comprises two arc-shaped main frames connected in an annular mode, wherein one ends of the two arc-shaped main frames are connected through a rotating shaft, and the other ends of the two arc-shaped main frames are connected through a fixing clamp; all be equipped with the lug on the middle part outer wall of arc body frame, the side of lug is equipped with the go-between, the go-between be used for connecting two adjacent upset frocks. This device is a general type upset frock for the iron core upset, when using, only needs two arc body frames joint at the both ends of iron core to link to each other, can accomplish the hoist and mount to the iron core, convenient to use is simple.
Description
Technical Field
The invention relates to a hoop type iron core overturning tool.
Background
In the actual assembly of the motor, because the weight of the iron core is large, the iron core can be assembled by the aid of a crown block.
The crown block is used for clamping the iron core, the prior art is divided into two types, one type is a mode of designing a lifting lug on the surface of the iron core so as to realize direct grabbing of the crown block on the iron core, and the other type is used for realizing clamping by designing a special clamp.
The structure of iron core often all is based on cylindrical design, and based on this characteristic, can design the cylindrical fixture of general type, realizes the effective centre gripping to the iron core.
The universality, the stability and the safety of the existing clamp are all required to be effectively designed, so that the effective clamping of the iron core is completed under the condition of low cost, and the shell of the iron core cannot be damaged during clamping.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a hoop type iron core overturning tool.
A hoop type iron core overturning tool comprises two arc-shaped main frames which are connected in an annular mode, wherein one ends of the two arc-shaped main frames are connected through a rotating shaft, and the other ends of the two arc-shaped main frames are connected through a fixing clamp;
all be equipped with the lug on the middle part outer wall of arc body frame, the side of lug is equipped with the go-between, the go-between be used for connecting two adjacent upset frocks.
Furthermore, a gasket is arranged on the inner wall of the arc-shaped main frame.
Furthermore, the material of packing ring is rubber, polyurethane or silica gel.
Furthermore, two adjacent overturning tools are connected in a mode that an iron chain penetrates through a connecting ring.
Furthermore, the side of the fixing frame is connected with the arc-shaped main frame through welding, and a through hole for passing a bolt is formed in the middle of the fixing frame.
Furthermore, the diameter of the head of the bolt is larger than that of the through hole, a notch is formed in the tail of the bolt, and the shape of the notch is matched with that of the annular lock catch.
Has the advantages that:
this device is a general type upset frock for the iron core upset, when using, only needs two arc body frames joint at the both ends of iron core to link to each other, can accomplish the hoist and mount to the iron core, convenient to use is simple.
Drawings
Fig. 1 is an overall structure of a hoop-type iron core overturning tool;
fig. 2 is a schematic connection diagram of a plurality of hoop iron core turnover tools;
FIG. 3 is a schematic view of the structure of the ring lock;
1. the arc main frame 2, the washer 3, the rotating shaft 4, the lifting lug 5, the fixing clamp 6 and the connecting ring.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1-3, the hoop-type iron core overturning tool comprises two arc-shaped main frames 1 which are connected in an annular manner, wherein one ends of the two arc-shaped main frames 1 are connected through a rotating shaft 3, and the other ends of the two arc-shaped main frames 1 are connected through a fixing clamp 5;
all be equipped with the lug on the middle part outer wall of arc body frame 1, the side of lug 4 is equipped with go-between 6, go-between 6 be used for connecting two adjacent upset frocks.
Be equipped with packing ring 2 on the inner wall of arc body frame 1, the material of packing ring 2 is polyurethane.
The side of mount 5 links to each other with the arc body frame through the welding, and the middle part of mount 5 is equipped with the through-hole that is used for the bolt to pass through, and the head diameter of bolt is greater than the diameter of through-hole, and the afterbody of bolt is equipped with the breach, the shape and the annular hasp of breach match.
The installation step:
1. selecting a turnover tool matched with the diameter of the iron core, and respectively sleeving two arc-shaped main frames 1 of the turnover tool at two ends of the diameter of the iron core;
2. the arc-shaped main frames 1 are connected through a rotating shaft 3 and a fixing frame 5, wherein the rotating shaft 3 is used for pre-connecting the two arc-shaped main frames 1;
3. the fixing frames 5 are connected through bolts, notches are formed in the heads of the bolts, and then the annular lock catches are locked at the notches, so that the turning tool can be locked;
4. when the length of the iron core is long, a plurality of overturning tools can be arranged on the surface of the iron core, two adjacent overturning tools are connected through an iron chain, and two ends of the iron chain respectively penetrate through connecting rings 6 of the two overturning tools;
5. and finally, a lifting appliance of the crown block penetrates through the lifting lug 4, so that the iron core is lifted and turned.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A hoop type iron core overturning tool is characterized by comprising two arc-shaped main frames which are connected in an annular mode, wherein one ends of the two arc-shaped main frames are connected through a rotating shaft, and the other ends of the two arc-shaped main frames are connected through a fixing clamp; lifting lugs are arranged on the outer wall of the middle part of the arc-shaped main frame.
2. The hoop-type iron core overturning tool according to claim 1, wherein a connecting ring is arranged on the side face of the lifting lug and used for connecting two adjacent overturning tools.
3. The hoop-type iron core overturning tool according to claim 1, wherein a gasket is arranged on the inner wall of the arc-shaped main frame.
4. The hoop-type iron core overturning tool according to claim 3, wherein the gasket is made of rubber, polyurethane or silica gel.
5. The hoop-type iron core overturning tool according to claim 1, wherein two adjacent overturning tools are connected in a manner that an iron chain penetrates through a connecting ring.
6. The hoop-type iron core overturning tool according to claim 1, wherein the side face of the fixing frame is connected with the arc-shaped main frame through welding, and a through hole for a bolt to pass through is formed in the middle of the fixing frame.
7. The hoop-type iron core overturning tool according to claim 6, wherein the diameter of the head of the bolt is larger than that of the through hole, a notch is formed in the tail of the bolt, and the shape of the notch is matched with that of the annular lock catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111501729.3A CN114132840A (en) | 2021-12-09 | 2021-12-09 | Staple bolt formula iron core upset frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111501729.3A CN114132840A (en) | 2021-12-09 | 2021-12-09 | Staple bolt formula iron core upset frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114132840A true CN114132840A (en) | 2022-03-04 |
Family
ID=80385476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111501729.3A Pending CN114132840A (en) | 2021-12-09 | 2021-12-09 | Staple bolt formula iron core upset frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114132840A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202545521U (en) * | 2012-03-27 | 2012-11-21 | 宁波永宏紧固件制造有限公司 | Bolt with terminal self-locking ring |
| CN204324676U (en) * | 2014-11-14 | 2015-05-13 | 山东海湾吊装工程股份有限公司 | Anchor ear lifting device |
| CN204610510U (en) * | 2015-05-13 | 2015-09-02 | 浙江明泰标准件有限公司 | A kind of Novel self-lock bolt |
| CN206767443U (en) * | 2017-05-26 | 2017-12-19 | 濮阳市华南重工科技有限公司 | A kind of clip suspender for being used to there is winding stator core to lift |
| CN107585676A (en) * | 2017-10-24 | 2018-01-16 | 成都科盛石油科技有限公司 | The fixing device of petroleum pipeline lifting |
| CN208648554U (en) * | 2019-02-18 | 2019-03-26 | 新誉轨道交通科技有限公司 | A kind of electric machine iron core lifting turn tool |
-
2021
- 2021-12-09 CN CN202111501729.3A patent/CN114132840A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202545521U (en) * | 2012-03-27 | 2012-11-21 | 宁波永宏紧固件制造有限公司 | Bolt with terminal self-locking ring |
| CN204324676U (en) * | 2014-11-14 | 2015-05-13 | 山东海湾吊装工程股份有限公司 | Anchor ear lifting device |
| CN204610510U (en) * | 2015-05-13 | 2015-09-02 | 浙江明泰标准件有限公司 | A kind of Novel self-lock bolt |
| CN206767443U (en) * | 2017-05-26 | 2017-12-19 | 濮阳市华南重工科技有限公司 | A kind of clip suspender for being used to there is winding stator core to lift |
| CN107585676A (en) * | 2017-10-24 | 2018-01-16 | 成都科盛石油科技有限公司 | The fixing device of petroleum pipeline lifting |
| CN208648554U (en) * | 2019-02-18 | 2019-03-26 | 新誉轨道交通科技有限公司 | A kind of electric machine iron core lifting turn tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |