CN204505129U - Interior transmission 90 degree of box spanners - Google Patents
Interior transmission 90 degree of box spanners Download PDFInfo
- Publication number
- CN204505129U CN204505129U CN201520174438.1U CN201520174438U CN204505129U CN 204505129 U CN204505129 U CN 204505129U CN 201520174438 U CN201520174438 U CN 201520174438U CN 204505129 U CN204505129 U CN 204505129U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- power transmission
- transmission shaft
- sleeve
- swivel
- 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
Abstract
Transmission 90 degree of box spanners in a kind of, it comprises wrenching bar, driving end, drive bevel gear, power transmission shaft, swivel, sleeve dop, and a pair bevel gear is arranged in driving end, and power transmission shaft is arranged in wrenching bar; Sleeve dop is connected on a bevel gear, and power transmission shaft is connected on another bevel gear, and the other end of power transmission shaft exposes wrenching bar end, is a swivel.The occasion that this device cannot be able to operate at spanner, by sleeve connection on sleeve dop, sleeve snaps in nut, is connected on the swivel of this device, by transmission device by bolted with box spanner or electric tool; This apparatus structure is simple, esy to use, safe and reliable, staff can be made at small space to carry out the terminal operation of bolt easily, compensate for deficiency in the past, improve operating efficiency and save manpower, reach conveniently object.
Description
Technical field
The utility model relates to the instrument, particularly narrow space general purpose tool of a kind of power industry and other industry holding screw cannot the instrument of holding screw that uses of the situation of operation.
Background technology
At present, when the newly-built transformer station of power system or technology innovation project, often all be unable to do without the situation of fastening bolt, utilize bolt to be assembled by apparatus body, current-carrying part is connected.At present some Work places is due to narrow space, and the monkey wrench general when fastening bolt or ratchet spanner, box spanner cannot realize terminal operation, even if operation achieved by some fields, but causes inefficiency due to the restriction in space.Due to the existence of the problems referred to above, bring certain drawback to the work of operating personnel, cause the low of operating efficiency.
Summary of the invention
The purpose of this utility model be to provide a kind of in transmission 90 degree of box spanners, it can facilitate and realizes staff simply at the terminal operation of narrow space to bolt, and saving manpower is increased work efficiency, and overcomes the deficiencies in the prior art.
Realizing the technical scheme that the utility model object adopts is: it comprises wrenching bar, driving end, it also comprises drive bevel gear, power transmission shaft, swivel, sleeve dop, driving end is a closed cavity, wrenching bar is hollow stem, a pair bevel gear is arranged in driving end, and power transmission shaft is arranged in wrenching bar; Sleeve dop is connected on a bevel gear, and power transmission shaft is connected on another bevel gear, and the other end of power transmission shaft exposes wrenching bar end, is a swivel.
Good effect of the present utility model is: the occasion that this device cannot be able to operate at spanner, by sleeve connection on sleeve dop, sleeve snaps in nut, is connected on the swivel of this device, by transmission device by bolted with box spanner or electric tool; This apparatus structure is simple, esy to use, safe and reliable, staff can be made at small space to carry out the terminal operation of bolt easily, compensate for deficiency in the past, improve operating efficiency and save manpower, reach conveniently object.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The utility model as shown in Figure 1, it comprises wrenching bar 5, driving end 1, drive bevel gear 3, power transmission shaft 6, swivel 4, sleeve dop 2, and a pair bevel gear 3 is arranged in driving end 1, and driving end 1 is a closed cavity, wrenching bar 5 is hollow stem, and power transmission shaft 6 is arranged in wrenching bar 5; Sleeve dop 2 is connected on a bevel gear, can connect various model sleeve, and power transmission shaft 6 is connected on another bevel gear, and the other end of power transmission shaft 6 exposes wrenching bar 5 end, is six rib type swivels 4, can connects electric tool or manual spanner.
Using method of the present utility model is: the occasion that cannot operate at spanner, by sleeve connection on sleeve dop, sleeve snaps in nut, be connected on the swivel of this device with box spanner or electric tool, bevel-gear rotating is driven by power transmission shaft, bevel gear band moving sleeve dop rotates, and sleeve dop band moving sleeve is by bolted.
Claims (1)
1. transmission 90 degree of box spanners in a kind, it comprises wrenching bar, driving end, it is characterized in that: it also comprises drive bevel gear, power transmission shaft, swivel, sleeve dop, driving end is a closed cavity, wrenching bar is hollow stem, a pair bevel gear is arranged in driving end, and power transmission shaft is arranged in wrenching bar; Sleeve dop is connected on a bevel gear, and power transmission shaft is connected on another bevel gear, and the other end of power transmission shaft exposes wrenching bar end, is a swivel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174438.1U CN204505129U (en) | 2015-03-26 | 2015-03-26 | Interior transmission 90 degree of box spanners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174438.1U CN204505129U (en) | 2015-03-26 | 2015-03-26 | Interior transmission 90 degree of box spanners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204505129U true CN204505129U (en) | 2015-07-29 |
Family
ID=53703133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520174438.1U Expired - Fee Related CN204505129U (en) | 2015-03-26 | 2015-03-26 | Interior transmission 90 degree of box spanners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204505129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669184A (en) * | 2015-03-26 | 2015-06-03 | 国网河南省电力公司商丘供电公司 | Inner driving 90-degree socket spanner |
| CN108303328A (en) * | 2018-04-28 | 2018-07-20 | 四川大学 | The rock mechanics response test system of simulation deep ground complex environment |
-
2015
- 2015-03-26 CN CN201520174438.1U patent/CN204505129U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669184A (en) * | 2015-03-26 | 2015-06-03 | 国网河南省电力公司商丘供电公司 | Inner driving 90-degree socket spanner |
| CN108303328A (en) * | 2018-04-28 | 2018-07-20 | 四川大学 | The rock mechanics response test system of simulation deep ground complex environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104669184A (en) | Inner driving 90-degree socket spanner | |
| CN204505129U (en) | Interior transmission 90 degree of box spanners | |
| CN203485089U (en) | Power-driven hexagon bolt screwing tool | |
| CN204366903U (en) | Pipeline adpting flange bolt disassembly instrument | |
| CN205600596U (en) | Charged fastening screw device | |
| CN204640054U (en) | A kind of two degrees of freedom drive wrench | |
| CN104227638B (en) | Electric power steel pole flange bolt fastening tool connection | |
| CN203993656U (en) | A kind of universal hardware & tools jacket casing spanner | |
| CN203330935U (en) | Telescopic combination internal hexagonal wrench | |
| CN104972430A (en) | Vertical manual quick screw tightening device | |
| CN203804848U (en) | Planet gear wrench | |
| CN203357340U (en) | Multifunctional ratchet socket wrench | |
| CN203712645U (en) | Multifunctional universal combination tool | |
| CN202592277U (en) | Wrench with wrench jaws of three specifications | |
| CN204673533U (en) | A kind of automatically giving continuously follows closely electric screw driver | |
| CN204868778U (en) | Multi -functional electronic combination tool | |
| CN204076132U (en) | Electric power steel pole flange bolt fastening instrument | |
| CN203527352U (en) | Turning screwdriver and wrench device | |
| CN201693479U (en) | Combined double offset ring spanner | |
| CN103692396A (en) | Screwdriver/spanner turning device | |
| CN203282433U (en) | Operation side direction device | |
| CN202985495U (en) | Tightening tool | |
| CN202556320U (en) | Internal hexagon wrench device for cable clamping plate of borehole cable | |
| CN202556322U (en) | Joint used for rapidly assembling and disassembling hexagon socket screw | |
| CN203305127U (en) | Wrench formed by inner hexagonal wrench and outer hexagonal wrench |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20180326 |