CN203510116U - Tool for disassembling bolt and nut - Google Patents
Tool for disassembling bolt and nut Download PDFInfo
- Publication number
- CN203510116U CN203510116U CN201320573167.8U CN201320573167U CN203510116U CN 203510116 U CN203510116 U CN 203510116U CN 201320573167 U CN201320573167 U CN 201320573167U CN 203510116 U CN203510116 U CN 203510116U
- Authority
- CN
- China
- Prior art keywords
- hole
- contained
- cylinder
- bolt
- nut
- 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
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
Disclosed is a tool for disassembling a bolt and a nut. A small cylinder on the lower edge of a square column is installed in a hole in the lower edge of a lower frame to be firmly welded. An upper cylinder is installed in a hole in the upper edge of the lower frame to be firmly welded. A lower handle is welded to the upper end of the upper cylinder. A lower sleeve is installed on a quadrangular prism of the square column. An upper sleeve is installed on a quadrangular prism of the lower edge of an upper rod. A spring is installed on the upper rod. The upper rod is installed in a hole in the upper cylinder. A blocking sleeve is installed on the lower edge of a cylinder of the upper rod to be fixed through a cotter pin. An upper handle is welded to the upper end of the upper rod. A hole in the middle of the lower handle and a middle hole in the upper cylinder are the same in diameter and are coaxial. The middle hole in the upper cylinder is in C11/h11 fit with an outer circle of the upper rod. The tool for disassembling the bolt and the nut has the advantages that the design is reasonable, the structure is compact, the weight is light, a user can conveniently carry the tool, a user can rapidly disassemble the bolt and the nut on angle steel indoors with the tool, and operation is safe and reliable.
Description
Technical field
The utility model relates to conventional hardware & tools, especially unloads bolt, nut tool.
Background technology
In daily life now, air-conditioning is important household electrical appliance, and along with growth in the living standard and scientific and technological develop rapidly, the frequency that air-conditioning is changed is accelerated.The increased frequency of handling air-conditioning.The outer machine of air-conditioning is generally mounted in house on the not far external wall of window, and dismounting outdoor machine of air-conditioner is harder.
Summary of the invention
The purpose of this utility model is to provide a kind of bolt, nut tool of unloading, and can dismantle easily and fast the fixedly screw bolt and nut of outdoor machine of air-conditioner, thereby outdoor machine of air-conditioner is removed.
The purpose of this utility model realizes as follows: the following small column of square column is contained in firm welding in the following hole of lower frame, top cylinder is contained in firm welding in the hole of lower upper frame edge, lower handgrip is welded on the upper end of top cylinder, lower sleeve is contained on the quadrangular of square column, upper bush is contained on the following quadrangular of upper boom, and spring is contained on upper boom, and upper boom is contained in the hole of top cylinder, interstage sleeve is contained in fixing with split pin below of upper boom cylinder, and upper handgrip is welded on upper boom upper end.
Hole in the middle of lower handgrip is identical and coaxial with the median pore diameter of top cylinder, the C11/h11 that coordinates of the mesopore of top cylinder and upper boom cylindrical.
The advantage of originally unloading bolt, nut tool is: compact conformation reasonable in design is lightweight easy to carry, uses this instrument people just can fast the bolt on angle steel, nut be pulled down indoor, and handling safety is reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Accompanying drawing is the installation diagram that unloads bolt, nut tool.
1. lower frames in figure, 2. square column, 3. angle steel, 4. lower sleeve, 5. bolt, 6. outdoor machine of air-conditioner, 7. nut, 8. upper bush, 9. interstage sleeve, 10. split pin, 11. springs, 12. top cylinders, 13. upper booms, 14. times handgrips, handgrip on 15..
The specific embodiment
Unload bolt, nut tool is comprised of lower frame (1), square column (2), lower sleeve (4), upper bush (8), interstage sleeve (9), split pin (10), spring (11), top cylinder (12), upper boom (13), lower handgrip (14) and upper handgrip (15), in the accompanying drawings, the following small column of square column (2) is contained in firm welding in the following hole of lower frame (1), top cylinder (12) is contained in firm welding in the hole of lower frame (1) top, lower handgrip (14) is welded on the upper end of top cylinder (12), forms the main body of instrument.Hole in the middle of lower handgrip (14) is identical and coaxial with the median pore diameter of top cylinder (12), the C11/h11 that coordinates of the mesopore of top cylinder (12) and upper boom (12) cylindrical.Lower sleeve (4) is contained on the quadrangular of square column (2), and quadrangular has the general conventional little spring of box spanner handle and the structure of steel ball, and collet head is contained in can not falling of it above.Upper bush (8) is contained on the following quadrangular of upper boom (13), and this quadrangular also has the general conventional little spring of box spanner handle and the structure of steel ball.Can convert easily like this different size of lower sleeve (4), upper bush (8), to adapt to, dismantle bolt (5) and the nut (7) of plurality of specifications.After upper boom (13) is contained in the hole of top cylinder (12), spring (11) is contained in to upper boom (13) upper, then interstage sleeve (9) be contained in upper boom (13) cylinder below, with split pin (10), fix.Upper handgrip (15) is welded on upper boom (13) upper end.Utilize lower handgrip (14) and upper handgrip (15) that upper boom (13) is coordinated and moved up and down, the bolt that will dismantle (5), nut (7) are put into respectively in the lower sleeve (4), upper bush (8) of instrument, handgrip in rotation (15) just can be dismantled the bolt (5) of the fixedly outdoor machine of air-conditioner (6) on angle steel (3), nut (7), thereby outdoor machine of air-conditioner (6) is taken off.
Claims (2)
1. one kind is unloaded bolt, nut tool, comprise lower frame, square column, lower sleeve, upper bush, interstage sleeve, split pin, spring, top cylinder, upper boom, lower handgrip and upper handgrip, it is characterized in that: the following small column of square column is contained in firm welding in the following hole of lower frame, top cylinder is contained in firm welding in the hole of lower upper frame edge, lower handgrip is welded on the upper end of top cylinder, lower sleeve is contained on the quadrangular of square column, upper bush is contained on the following quadrangular of upper boom, spring is contained on upper boom, upper boom is contained in the hole of top cylinder, interstage sleeve is contained in fixing with split pin below of upper boom cylinder, upper handgrip is welded on upper boom upper end.
2. bolt, the nut tool of unloading according to claim 1, is characterized in that: the hole in the middle of described lower handgrip is identical and coaxial with the median pore diameter of top cylinder, the C11/h11 that coordinates of the mesopore of top cylinder and upper boom cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573167.8U CN203510116U (en) | 2013-09-10 | 2013-09-10 | Tool for disassembling bolt and nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573167.8U CN203510116U (en) | 2013-09-10 | 2013-09-10 | Tool for disassembling bolt and nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203510116U true CN203510116U (en) | 2014-04-02 |
Family
ID=50369098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320573167.8U Expired - Fee Related CN203510116U (en) | 2013-09-10 | 2013-09-10 | Tool for disassembling bolt and nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203510116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290074A (en) * | 2014-09-02 | 2015-01-21 | 国网安徽省电力公司阜阳供电公司 | Cotter pulling tool |
| CN106374385A (en) * | 2016-09-28 | 2017-02-01 | 国网冀北电力有限公司承德供电公司 | Split pin and bolt disassembly device of suspension clamp |
-
2013
- 2013-09-10 CN CN201320573167.8U patent/CN203510116U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290074A (en) * | 2014-09-02 | 2015-01-21 | 国网安徽省电力公司阜阳供电公司 | Cotter pulling tool |
| CN106374385A (en) * | 2016-09-28 | 2017-02-01 | 国网冀北电力有限公司承德供电公司 | Split pin and bolt disassembly device of suspension clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204806080U (en) | Scalable rotatable shot -light | |
| CN203510116U (en) | Tool for disassembling bolt and nut | |
| CN207104757U (en) | A kind of work-saving device of tap wrench | |
| CN204366927U (en) | A kind of lifting tool case installed for fire engineering | |
| CN201792290U (en) | Self-unloading socket wrench | |
| CN201824289U (en) | Bolt installation device | |
| CN204018811U (en) | A kind of electric drill extension apparatus and the electric drill of this electric drill extension apparatus is installed | |
| CN203793055U (en) | Pneumatic chuck with clamping range adjustable of tire changer | |
| CN206559193U (en) | A kind of magnetic suspension motor impeller of rotor quick despatch structure | |
| CN201889733U (en) | Special tool for disassembling air conditioner | |
| CN205502544U (en) | Finely tune square tub of scaffold | |
| CN204997635U (en) | Novel electric hammer architectural equipment of collapsible shoulder support frame | |
| CN203266491U (en) | Sectional fixture | |
| CN208750128U (en) | A kind of valve handle structure simply installed | |
| CN202556274U (en) | Hand-operated adjustable support | |
| CN202592343U (en) | Portable multifunctional spanner | |
| CN202357073U (en) | Socket wrench | |
| CN203306971U (en) | Screw jack with low height and large stroke | |
| CN105563164A (en) | Hand-operated self-locking pressing apparatus | |
| CN203939836U (en) | Bolt | |
| CN205446328U (en) | Automatic fastening bolt with adjustable | |
| CN103233965A (en) | Fastening bolt component | |
| CN209648557U (en) | A kind of practical sleeve | |
| CN203297252U (en) | Fastening bolt | |
| CN102795571A (en) | Novel screw jack mechanism |
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: 20140402 Termination date: 20140910 |
|
| EXPY | Termination of patent right or utility model |