CN204772359U - Big circular article of specification device that spirals - Google Patents
Big circular article of specification device that spirals Download PDFInfo
- Publication number
- CN204772359U CN204772359U CN201520277132.9U CN201520277132U CN204772359U CN 204772359 U CN204772359 U CN 204772359U CN 201520277132 U CN201520277132 U CN 201520277132U CN 204772359 U CN204772359 U CN 204772359U
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- CN
- China
- Prior art keywords
- handle
- hole
- collar
- spirals
- ring
- 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 provides a big circular article of specification device that spirals which includes: a lantern ring, detachably is formed by connecting the two halves ring, has seted up at least one through -hole on the two halves ring respectively, the through -hole of two halves ring is same axis, the semicircle ring go up be equipped with on the through -hole department surface with the through -hole intercommunication has the internal screw thread pipe, two at least handles, one end are certainly the pipe stretches into lantern ring inboard on the lantern ring, this end be equipped with with the pipe in screw -thread fit's screw thread, two at least grip blocks correspond the handle setting, the one of which side respectively with the handle stretches into the inboard one end end connection of the lantern ring, and the arc is personally submitted to relative opposite side. The utility model discloses can be fast effectually carry out the centre gripping and spiral the circular article of big specification, realize the quick installation of electrode, shorten production time of preparation, save the manpower, can protect circular article in addition, prevent in that to spiral the in -process impaired.
Description
Technical field
The utility model relates to a kind of large gauge circular object and to spiral device.
Background technology
At mechanical field; dismounting is carried out to object and often can run into the occasion of spiraling; screwing and unscrewing such as to bolt; to the installation etc. of water pipe; spiraling of these objects all needs to use instrument; utilize instrument to be achieved to the frictional force that object applies, need to utilize spanner to spiraling of bolt, need to utilize pipe wrench to spiraling of water pipe.
At metallurgical machinery sector; often can run into and the circular object of some large gauge is spiraled operation; such as just need when the electrode used electric furnace installs or removes to spiral operation to electrode; and electrode is circular; its diameter is general all more than 500 millimeters, cannot be suitable for traditionally to the socket wrench tools that circular object spirals at all.
The existing instrument that spirals for large gauge circular object, its structure as shown in Figure 1, comprise an annulus 100, sidewall offers 4 screws 101, between every 2 screws 101 with annulus 100 center of circle for symmetric points are symmetrical arranged, annulus 100 wall outer surface is provided with the conduit 102 be communicated with described screw 101, also be arranged at intervals with 4 and borrow power bar 200, to borrow between power bar 200 with annulus 100 center of circle for symmetric points are symmetrical arranged for every 2,4 trip bolts 300 stretch into inside annulus 100 from annulus 100 upper conduit 102 respectively.
During use, this instrument of spiraling adopts four points (i.e. 4 trip bolts 300) to clamp circular object 400, utilize after clamping and borrow power bar 200 to carry out the circular object 400 that spirals, although the program is applicable to spiraling of large gauge circular object, but be not suitable for the fragile materials such as electrode, main cause is because electrode material is carbon, under the concentrated stressed effect that single-point is stressed, easily damages.
Utility model content
The purpose of this utility model is to design a kind of large gauge circular object and spirals device; can clamp large gauge circular object fast and effectively and spiral; realize the Fast Installation of electrode; shorten the Operational preparation time; save manpower; and can protect circular object, prevent in the process of spiraling impaired.
For achieving the above object, the technical solution of the utility model is:
A kind of large gauge circular object spirals device, it comprises: a collar, removably be formed by connecting by two halves annulus, two halves annulus offers at least one through hole respectively, the through hole of two halves annulus is same axis, and in semicircular ring, through hole outer surface is provided with and is communicated with described through hole and is with female conduit; At least two handles, one end is stretched into inside the collar from described collar upper conduit, and this end is provided with the screw thread with conduit screw-internal thread fit; At least two grip blocks, corresponding handle is arranged, and the end, one end stretched into inside the collar is connected with described handle respectively in one side, and relative another side is curved.
Preferably, described semicircular ring is established 2 through holes, symmetrical setting, and 4 through holes on the collar of two semicircular ring formation are that 45 degree of angles are arranged.
Further, end, described semicircular ring two ends respectively bent outward folding extends to form connecting portion, and two halves annulus connecting portion is removably connected by a Quick connection part respectively, closed, forms the described collar.
Again, the sleeve pipe that on the side of described grip block side relative to handle, projection one is planted for handle.
Preferably, described grip block and sleeve pipe are structure as a whole.
In addition, described handle relative grip block one end end sidewalls offers annular groove, accordingly, described grip block sleeve side walls offers the limiting through hole relative with handle ring connected in star, one screw inserts in handle ring connected in star from casing limit through hole, and what formed grip block and handle is spacing.
The beneficial effects of the utility model are:
1) the utility model collar is removably formed by connecting by two halves annulus, and take out without the need to the below from circular object during use, assembly and disassembly is convenient, fast;
2) the utility model handle one end is provided with screw thread, with collar conduit threaded engagement, handle can be made to have clamping simultaneously and produce moment function.
3) the utility model handle relative grip block one end end sidewalls establishes annular groove, and grip block duct wall offers the limiting through hole relative with annular groove, and screw embeds in handle ring connected in star from conduit limiting through hole.Handle can either be fixed on grip block, rotate around grip block by annular groove again, be convenient to regulating handle and stretch into distance inside the collar, to be applicable to the circular object of different size, widen the scope of application.
Accompanying drawing explanation
Fig. 1 is the structural representation of the existing instrument that spirals for large gauge circular object.
Fig. 2 is the structural representation of the utility model embodiment.
Fig. 3 is the assembling schematic diagram of handle, ring and grip block in the utility model embodiment.
Fig. 4 is the structural representation of grip block in the utility model embodiment.
Fig. 5 is the fit structure schematic diagram of collar semicircular ring connecting portion and Quick connection part in the utility model embodiment.
Fig. 6 is the using state figure of the utility model embodiment.
Detailed description of the invention
See Fig. 2 ~ Fig. 5, large gauge circular object of the present utility model spirals device, comprise: a collar 1, removably be formed by connecting by two halves annulus 11,11 ', two halves annulus 11 is (for semicircular ring 11, lower with) on offer 1 through hole 12 respectively, the through hole of two halves annulus 11,11 ' is same axis, and in semicircular ring 11, through hole 12 place outer surface is provided with and is communicated with described through hole 12 and is with female conduit 13; At least two handles 2,2 ', one end is stretched into inside the collar 1 from the described collar 1 upper conduit 13, and this end is provided with the screw thread with conduit 13 screw-internal thread fit; At least two grip blocks 3,3 ', corresponding handle 2,2 ' is arranged, and the end, one end that one side is stretched into inside the collar 1 with described handle 2,2 ' is respectively connected, and relative another side is curved.
In the present embodiment, described semicircular ring 11 is established 2 through holes, symmetrical setting, and 4 through holes on the collar 1 of two semicircular ring formation are that 45 degree of angles are arranged; And establish 4 handles 2 and corresponding grip block 3.
Further, described semicircular ring 11,11 ' end, two ends respectively bent outward folding extends to form connecting portion 111, and two halves annulus 11,11 ' connecting portion 111,111 ' removably connects respectively by a Quick connection part 4,4 ', closed, forms the described collar 1.
In the present embodiment, the side of described grip block 3 side relative to handle 2 is convexly equipped with a sleeve pipe 31 planted for handle 2, preferably, described grip block 3 is structure as a whole with sleeve pipe 31.
In addition, handle 2 described in the utility model relative grip block 3 one end end sidewalls offers annular groove 21, accordingly, described grip block 3 sleeve pipe 31 sidewall offers the limiting through hole 311 relative with handle 2 annular groove 21, one screw 5 inserts in handle 2 annular groove 21 from sleeve pipe 31 limiting through hole 311, and what formed grip block 3 and handle 2 is spacing.
As shown in Figure 6, for electrode 1a, large gauge circular object described in the utility model device occupation mode of spiraling is as follows:
During use, first the collar 1 two halves annulus 11,11 ' is enclosed within electrode 1a, then by Quick connection part 4,4 ' (model joining heavy industry production in employing is the Quick connection part of KD-1), two halves annulus 11,11 ' is synthesized the collar 1.Afterwards, rotary handle 2,2 ', drives grip block 3,3 ' to the collar 1 medial movement, until grip block 3,3 ' cambered surface is fitted in electrode 1a outer surface, then implements clamping to electrode 1a.Due to grip block 3,3 ' and motor 1a contact surface be circular arc; can well with electrode 1a carry out subsides and; and it is larger with the contact surface of electrode 1a; not only frictional force can be increased; clamping force can also be disperseed the contact stress of electrode 1a; thus realizing under the prerequisite of electrode 1a being carried out to effectively clamping, guard electrode 1a is injury-free.
Handle 2,2 ' is clamping part, is also the arm of force, and by applying power to handle 2,2 ', make it produce couple, the rotation of the frictional force produced by grip block 3 with moving electrode 1a, completes the installation and removal of motor 1a.
It should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted.Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical scheme of utility model or equivalent replacement, and not departing from the scope of technical solutions of the utility model, it all should be encompassed in right of the present utility model.
Claims (6)
1. large gauge circular object spirals a device, it is characterized in that, comprising:
One collar, is removably formed by connecting by two halves annulus, and two halves annulus offers at least one through hole respectively, and the through hole of two halves annulus is same axis, and in semicircular ring, through hole outer surface is provided with and is communicated with described through hole and is with female conduit;
At least two handles, one end is stretched into inside the collar from described collar upper conduit, and this end is provided with the screw thread with conduit screw-internal thread fit;
At least two grip blocks, corresponding handle is arranged, and the end, one end stretched into inside the collar is connected with described handle respectively in one side, and relative another side is curved.
2. large gauge circular object as claimed in claim 1 spirals device, it is characterized in that, described semicircular ring is established 2 through holes, symmetrical setting, and 4 through holes on the collar that two semicircular ring are formed be 45 degree of angles settings.
3. large gauge circular object as claimed in claim 1 or 2 spirals device, it is characterized in that, end, described semicircular ring two ends respectively bent outward folding extends to form connecting portion, and two halves annulus connecting portion is removably connected by a Quick connection part respectively, closed, forms the described collar.
4. large gauge circular object as claimed in claim 1 spirals device, it is characterized in that, the sleeve pipe that on the side of described grip block side relative to handle, projection one confession handle is planted.
5. large gauge circular object as claimed in claim 4 spirals device, and it is characterized in that, described grip block and sleeve pipe are structure as a whole.
6. the large gauge circular object as described in claim 4 or 5 spirals device, it is characterized in that, described handle relative grip block one end end sidewalls offers annular groove, accordingly, described grip block sleeve side walls offers the limiting through hole relative with handle ring connected in star, one screw inserts in handle ring connected in star from casing limit through hole, and what formed grip block and handle is spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277132.9U CN204772359U (en) | 2015-04-30 | 2015-04-30 | Big circular article of specification device that spirals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277132.9U CN204772359U (en) | 2015-04-30 | 2015-04-30 | Big circular article of specification device that spirals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772359U true CN204772359U (en) | 2015-11-18 |
Family
ID=54512484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520277132.9U Expired - Fee Related CN204772359U (en) | 2015-04-30 | 2015-04-30 | Big circular article of specification device that spirals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772359U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459025A (en) * | 2016-01-04 | 2016-04-06 | 珠海格力电器股份有限公司 | Disassembly device |
| CN106514553A (en) * | 2016-10-10 | 2017-03-22 | 河海大学 | Mounting and dismounting device of base on GDS torsional shear instrument solid sample and operation method |
| CN109459445A (en) * | 2018-12-19 | 2019-03-12 | 杭州戬威机电科技有限公司 | Fan blade of wind driven generator scanning device |
-
2015
- 2015-04-30 CN CN201520277132.9U patent/CN204772359U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459025A (en) * | 2016-01-04 | 2016-04-06 | 珠海格力电器股份有限公司 | Disassembly device |
| CN106514553A (en) * | 2016-10-10 | 2017-03-22 | 河海大学 | Mounting and dismounting device of base on GDS torsional shear instrument solid sample and operation method |
| CN109459445A (en) * | 2018-12-19 | 2019-03-12 | 杭州戬威机电科技有限公司 | Fan blade of wind driven generator scanning 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: 20151118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |