CN201353744Y - Barrel cover bolt fastener - Google Patents
Barrel cover bolt fastener Download PDFInfo
- Publication number
- CN201353744Y CN201353744Y CNU2009200005368U CN200920000536U CN201353744Y CN 201353744 Y CN201353744 Y CN 201353744Y CN U2009200005368 U CNU2009200005368 U CN U2009200005368U CN 200920000536 U CN200920000536 U CN 200920000536U CN 201353744 Y CN201353744 Y CN 201353744Y
- Authority
- CN
- China
- Prior art keywords
- crank
- bolt
- steel pipe
- double
- sleeve
- 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
Links
Images
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a barrel cover opening-closing device, in particular to a bolt fastener for locking a barrel cover, which comprises a crank, a hollow steel pipe and a bolt sleeve, wherein the hollow steel pipe is fixed on the head portion of the crank, and the bolt sleeve is fixed on the head portion of the hollow steel pipe. The head portion of the crank and the outside of the hollow steel pipe are further sleeved with a head portion sleeve pipe with outer diameter slightly larger than the outer diameter of the crank, the barrel cover bolt fastener further comprises a double-head screw bolt, the middle portion of the double-head screw bolt is sleeved with a positioning sleeve pipe, a front sliding block, a rear sliding block and a spring are respectively sequentially sleeved on two ends of the double-head screw bolt along the positioning sleeve pipe, two ends of the double-head screw bolt are locked by positioning screw caps, the double-head screw bolt is connected with the head portion sleeve pipe of the crank through the front sliding block, one end of the front sliding block is sleeved on the double-head screw bolt while the other end is fixed on the head portion sleeve pipe, and one end of the rear sliding block is sleeved on the double-head screw bolt while the other end is fixedly connected with a nut sleeve. The barrel cover bolt fastener can realize locking of clevis bolts of a barrel cover of a complete open barrel only by operation of one person.
Description
[technical field]
The utility model relates to a kind of bung closing device, particularly a kind of bung bolt tightener in when locking that is used for.
[background technology]
The product slurry of existing chemical industry has generally all adopted 200L iron sheet removable head drum to pack when selecting packing container for use, and such removable head drum bung is connected sealing and adopts cylindrical collar fastening means with staving.For reaching instructions for use, collar locking connecting portion adopts common φ 12*120mm bolt usually.After nut is unclamping, bung is covered when sealing on the bung, bolted operation need two people to cooperate simultaneously to carry out (promptly a people in front end use common wrench or telescopic spanner with nut screw, another people and then do not rotate it in screw rod bottom stabilize screw), this operating process is necessary for two people and cooperates simultaneously and carry out, a large amount of waste of manpower resources are restricted operating efficiency to a great extent.
[utility model content]
The purpose of this utility model is to provide a kind of needs to rely on the one man operation, just can realize the bung bolt tightener of the clevis bolt locking of removable head drum bung.
A kind of bung bolt tightener, comprise crank, be fixed on the hollow steel pipe of crank head and the bolt collar of hollow steel pipe head, the head of described crank and the outside of hollow steel pipe also are arranged with the nose sleeve that an external diameter is slightly larger than crank, this bung bolt tightener also comprises a double end screw rod, the middle part of described double threaded screw is arranged with locating sleeve, and along locating sleeve before the two ends of double threaded screw are arranged with respectively successively, rear slider and spring, lock with positioning screw cap at the two ends of double threaded screw, described double threaded screw is connected by front-slider with the nose sleeve of crank, one end of front-slider is set on the double threaded screw, the other end is fixed on the nose sleeve, described rear slider one end is set on the double threaded screw, and the other end is fixedly connected with a ut socket.
The middle part of described crank has the bending of " U " type, and the bottom of this bending is provided with the revoling tube that an external diameter is slightly larger than crank, and the crank afterbody is provided with the stiff end sleeve pipe that an external diameter is slightly larger than crank.
It is the spring of 50-100 that described spring is selected φ 12 flexible scopes for use.
Described crank adopts body the round steel of φ 16mm to make.
Described hollow steel pipe adopts the seamless steel pipe of φ 16*150mm to make.
Described double threaded screw adopts the bipitch silk tooth square column of φ 12*150mm to make.
The utility model structurally compared with prior art, set up the bolt card position locking device that forms by double threaded screw and slide block, spring assembly, during use, only need screw bolt and nut is aligned in corresponding sleeve φ, rotate crank then, the afterbody sleeve arrangement can be sought fixing point certainly, can reach the simultaneously fastening effect in both sides as long as shake crank always, reach one man operation's purpose, compare, the utlity model has following advantage with the box spanner that bolted is used:
1, can effectively save human resources, reach one man operation's effect;
2, screw bolt and nut sleeve consumable accessory can be purchased standard component in the component market and changes;
3, can select suitable adaptations to operate according to the size of the bolt on the different manufacturers bucket;
4, operational stability is strong, and accessory is changed simple and convenient, condition of compatibility.
[description of drawings]
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the structural representation of the utility model bung bolt tightener.
[specific embodiment]
Seeing also Fig. 1, is the structural representation of the utility model bung bolt tightener.A kind of bung bolt tightener, comprise crank 1, the middle part of crank 1 has the bending of " U " type, the bottom of this bending is provided with the revoling tube 11 that an external diameter is slightly larger than crank 1, the afterbody of crank 1 is provided with the stiff end sleeve pipe 12 that an external diameter is slightly larger than crank 1, crank 1 head is welded with a hollow steel pipe 13, the head of hollow steel pipe is welded with bolt collar 14, described crank adopts body the round steel of φ 16mm to make, described hollow steel pipe adopts the seamless steel pipe of φ 16*150mm to make, and the size of described bolt collar 14 can be changed according to the bolt of different size.
This bung bolt tightener also comprises a double end screw rod 2, and described double end sieve bar adopts the bipitch silk tooth square column of φ 12*150mm to make.The middle part of described double threaded screw 2 is arranged with locating sleeve 21, and these double threaded screw 2 upper edge locating sleeves 21 are arranged with front-slider 22, rear slider 23 and spring 24 respectively successively to the two ends of double threaded screw, lock with positioning screw cap 25 at the two ends of double threaded screw 2, and it is the spring of 50-100 that described spring is selected φ 12 flexible scopes for use.The outside of the head of described crank 1 and hollow steel pipe 13 also is arranged with the nose sleeve 26 that an external diameter is slightly larger than crank 1, described double threaded screw 2 is connected by front-slider 22 with the nose sleeve 26 of crank 1, one end of front-slider 22 is set on the double threaded screw 2, the other end is weldingly fixed on the nose sleeve 26, one end of described rear slider 23 is set on the double threaded screw 2, other end welding is fixedly connected with a ut socket 27, and these ut socket 27 sizes can be changed according to the bolt of different size.
Claims (5)
1, a kind of bung bolt tightener, comprise crank, be fixed on the hollow steel pipe of crank head and the bolt collar of hollow steel pipe head, it is characterized in that: the head of described crank and the outside of hollow steel pipe also are arranged with the nose sleeve that an external diameter is slightly larger than crank, this bung bolt tightener also comprises a double end screw rod, the middle part of described double threaded screw is arranged with locating sleeve, and along locating sleeve before the two ends of double threaded screw are arranged with respectively successively, rear slider and spring, lock with positioning screw cap at the two ends of double threaded screw, described double threaded screw is connected by front-slider with the nose sleeve of crank, one end of front-slider is set on the double threaded screw, the other end is fixed on the nose sleeve, described rear slider one end is set on the double threaded screw, and the other end is fixedly connected with a ut socket.
2, bung bolt tightener according to claim 1, it is characterized in that: the middle part of described crank has the bending of " U " type, the bottom of this bending is provided with the revoling tube that an external diameter is slightly larger than crank, and the crank afterbody is provided with the stiff end sleeve pipe that an external diameter is slightly larger than crank.
3, bung bolt tightener according to claim 1 is characterized in that: described crank adopts body the round steel of φ 16mm to make.
4, bung bolt tightener according to claim 1 is characterized in that: described hollow steel pipe adopts the seamless steel pipe of φ 16*150mm to make.
5, bung bolt tightener according to claim 1 is characterized in that: described double threaded screw adopts the bipitch silk tooth square column of φ 12*150mm to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200005368U CN201353744Y (en) | 2009-01-05 | 2009-01-05 | Barrel cover bolt fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200005368U CN201353744Y (en) | 2009-01-05 | 2009-01-05 | Barrel cover bolt fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201353744Y true CN201353744Y (en) | 2009-12-02 |
Family
ID=41410084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200005368U Expired - Fee Related CN201353744Y (en) | 2009-01-05 | 2009-01-05 | Barrel cover bolt fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201353744Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092022A (en) * | 2010-12-08 | 2011-06-15 | 河南省电力公司南阳供电公司 | Dismantling pincers for rusted bolts |
| CN102599070A (en) * | 2012-03-14 | 2012-07-25 | 浙江中医药大学 | Bionic latex tail clamping device |
| CN103231340A (en) * | 2013-05-07 | 2013-08-07 | 南京梅山冶金发展有限公司 | Anti-falling followed-turning-prevention bolt fastening device and method |
| WO2019152142A1 (en) * | 2018-01-30 | 2019-08-08 | General Electric Company | Bolt tightening system |
| CN111181061A (en) * | 2019-12-20 | 2020-05-19 | 河南平高电气股份有限公司 | Detachable connecting joint for gas insulated metal enclosed electrical equipment and combined electrical apparatus |
-
2009
- 2009-01-05 CN CNU2009200005368U patent/CN201353744Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092022A (en) * | 2010-12-08 | 2011-06-15 | 河南省电力公司南阳供电公司 | Dismantling pincers for rusted bolts |
| CN102599070A (en) * | 2012-03-14 | 2012-07-25 | 浙江中医药大学 | Bionic latex tail clamping device |
| CN102599070B (en) * | 2012-03-14 | 2013-12-04 | 浙江中医药大学 | Bionic latex tail clamping device |
| CN103231340A (en) * | 2013-05-07 | 2013-08-07 | 南京梅山冶金发展有限公司 | Anti-falling followed-turning-prevention bolt fastening device and method |
| CN103231340B (en) * | 2013-05-07 | 2015-11-18 | 南京梅山冶金发展有限公司 | The anti-transfer bolt clamp device of fall arrest and fastening method |
| WO2019152142A1 (en) * | 2018-01-30 | 2019-08-08 | General Electric Company | Bolt tightening system |
| CN111181061A (en) * | 2019-12-20 | 2020-05-19 | 河南平高电气股份有限公司 | Detachable connecting joint for gas insulated metal enclosed electrical equipment and combined electrical apparatus |
| CN111181061B (en) * | 2019-12-20 | 2021-11-16 | 河南平高电气股份有限公司 | Detachable connecting joint for gas insulated metal enclosed electrical equipment and combined electrical apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201353744Y (en) | Barrel cover bolt fastener | |
| CN205057896U (en) | Dismounting and mounting tool for stud bolt | |
| CN107150299A (en) | A kind of Combined wrench | |
| CN205465985U (en) | Engine replacer of robot | |
| CN207807560U (en) | A kind of simple tool for fast tightening bolt | |
| CN202742266U (en) | Folding wrench | |
| CN205765818U (en) | A kind of Novel socket wrench | |
| CN208323196U (en) | A kind of spanner suitable for small space | |
| CN201744930U (en) | Bracing device for manufacturing steel structure | |
| CN101637891A (en) | Flange clip | |
| CN105583762B (en) | Portable multifunctional wrench device | |
| CN212351811U (en) | Dismantle bolt spanner with extension bar | |
| CN204673570U (en) | Multi-functional F type spanner | |
| CN208005556U (en) | A kind of bolt tightens auxiliary body | |
| CN208601413U (en) | A kind of self-locking spanner suitable for narrow space | |
| CN208592807U (en) | A kind of mining multifunctional power-assisted nailed apparatus | |
| CN206689975U (en) | A kind of percussion spanner for opening hydraulic cylinder end cover | |
| CN202622650U (en) | Multi-purpose wrench | |
| CN203245778U (en) | Mobile type spanner for pipe joint | |
| CN206306042U (en) | A kind of spanner boosting-rod | |
| CN201143653Y (en) | Self-locking type pipe tongs | |
| CN204263048U (en) | One fixedly knocks spanner | |
| CN202742267U (en) | Folding wrench | |
| CN204171996U (en) | A kind of Multifunctional sleeve fixing port modular ratchet spanner | |
| CN108555841A (en) | A kind of Multifunctional basic hand tool and its application method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20140105 |