CN205394380U - Maintenance wrench - Google Patents
Maintenance wrench Download PDFInfo
- Publication number
- CN205394380U CN205394380U CN201620213091.1U CN201620213091U CN205394380U CN 205394380 U CN205394380 U CN 205394380U CN 201620213091 U CN201620213091 U CN 201620213091U CN 205394380 U CN205394380 U CN 205394380U
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- CN
- China
- Prior art keywords
- wrench
- active
- threaded adjusting
- nut
- utility
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- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a maintenance wrench, it includes monkey wrench and solid wrench, the monkey wrench have with prior art in the similar structure of monkey wrench, the difference lies in the utility model discloses increased a set of active clamp on current structure foundation, can firmly inject the bolt / nut that needs the fastening in the opening of monkey wrench through the active clamp of this group, just can not take place to break away from because of the influence that receives some special -shaped screw bolt and nut, fastened effectually. Furthermore, the utility model discloses the solid wrench that has still integrateed, this solid wrench includes a spanner base, is equipped with a bolt nut clamp and holds the groove on the spanner base, because the utility model discloses the echelonment design is adopted to the inside of well centre gripping groove, therefore can adapt to the bolt and the nut clamp demand of holding of different size of a dimensions. The utility model discloses the advantage of having synthesized monkey wrench and solid wrench can satisfy the fastening demand of multiple screw bolt and nut.
Description
Technical field
This utility model relates to a kind of maintenance tool, particularly to a kind of maintenance wrench.
Background technology
Spanner of the prior art is roughly divided into adjustable wrench and solid wrench two kinds.For solid wrench, general requirements is fixed, it is possible to turn the hex nut/bolt of corresponding size, has the advantages such as simple to operate, force is convenient, and the specification yet with this kind of spanner is fixed, and may be only available for the screw bolt and nut fastening of extraordinary size.For adjustable wrench; can adapt to the fastening requirements of various sizes of nuts/bolts; but; utilize adjustable wrench when clamp nut or bolt; need to adjust to suitable openings of sizes to adapt to various sizes of nuts and bolt fastening demand; regulate and relatively bother, and this type of adjustable wrench is when fastening some special shaped screw bolts or nut, often occurs turning the situation that in process, adjustable wrench separates with special shaped screw bolt or nut.
Utility model content
The purpose of this utility model is in that to propose a kind of maintenance wrench, in order to meet the fastening demand of multiple screw bolt and nut.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of maintenance wrench, including handle；Being provided with adjustable wrench in one end of handle, the other end at handle is provided with solid wrench；Adjustable wrench includes L-shaped pedestal, a threaded adjusting post, an active chuck, No. two threaded adjusting posts and No. two active chucks, wherein, L-shaped pedestal includes the bottom handgrips head being joined directly together with handle and the sidepiece fixed chuck being connected on bottom handgrips head；Bottom handgrips head has an end face, and sidepiece fixed chuck has No. two end faces, and an end face is vertical with No. two end faces；Being provided with a threaded adjusting post installing hole on bottom handgrips head, a threaded adjusting post is arranged in a threaded adjusting post installing hole；Offering an active chuck sliding tray on an end face, an active chuck is positioned at this active chuck sliding tray, is provided with a bar shaped teeth portion adaptive with a bolt adjustable column in the bottom of an active chuck；Being provided with No. two threaded adjusting post installing holes on sidepiece fixed chuck, No. two threaded adjusting posts are arranged in No. two threaded adjusting post installing holes；Being provided with No. two active chuck sliding trays on No. two end faces, No. two active chucks are positioned at this No. two active chuck sliding trays, are provided with No. two bar shaped teeth portion adaptive with No. two threaded adjusting posts in the bottom of No. two active chucks；A number active chuck has a clamping end face parallel with No. two end faces；Having one on No. two active chucks with No. two end faces is No. two clamping end faces of 145 degree of angles；Solid wrench includes spanner pedestal；Being provided with the holding tank of a bolt/nut adapting to sizes size on spanner pedestal, the inside of described holding tank adopts step structure.
This utility model has the advantage that
Maintenance wrench in this utility model has adjustable wrench and solid wrench, adjustable wrench has the structure similar with adjustable wrench in prior art, it is different in that this utility model adds one group of active chuck on existing structure basis, the bolt/nut needing fastening can be limited in the opening of adjustable wrench firmly by this group active chuck, and will not depart from because of the impact being subject to some special shaped screw bolt and nut, fastening effect is good.In addition, this utility model is also integrated with solid wrench, and this solid wrench includes a spanner pedestal, is provided with a bolt/nut holding tank on spanner pedestal, owing in this utility model, the inside of holding tank adopts step-like design, therefore it is adapted to the screw bolt and nut clamping demand of different size size.The advantage that this utility model combines adjustable wrench and solid wrench, it is possible to meet the fastening demand of multiple screw bolt and nut.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of maintenance wrench in this utility model；
Fig. 2 is the structural representation of another kind of maintenance wrench in this utility model；
Fig. 3 is the structural representation of the third maintenance wrench in this utility model；
Wherein, 1-handle, 2-adjustable wrench, 3-solid wrench, number threaded adjusting post of 4-, number active chuck of 5-, No. bis-threaded adjusting posts of 6-, No. bis-active chucks of 7-, 8-bottom handgrips head, 9-sidepiece fixed chuck；
Number end face of 10-, No. bis-end faces of 11-, number bar shaped teeth portion of 12-, No. bis-bar shaped teeth portion of 13-, 14-mono-clamps end face, and 15-bis-clamps end face, 16-spanner pedestal, 17-holding tank.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail:
Shown in Fig. 1, Fig. 2 and Fig. 3, a kind of maintenance wrench, including handle 1；Being provided with adjustable wrench 2 in one end of handle 1, the other end at handle 1 is provided with solid wrench 3；Adjustable wrench 2 includes L-shaped pedestal, a threaded adjusting post 5, No. two threaded adjusting posts 6 of 4, active chuck and No. two active chucks 7, wherein, L-shaped pedestal includes the bottom handgrips head 8 being joined directly together with handle 1 and the sidepiece fixed chuck 9 being connected on bottom handgrips head 8；Bottom handgrips head 8 has an end face 10, and sidepiece fixed chuck has No. two end faces 11, and an end face 10 is vertical with No. two end faces 11；Being provided with a threaded adjusting post installing hole on bottom handgrips head 8, a threaded adjusting post 4 is arranged in a threaded adjusting post installing hole；An end face 10 offers an active chuck sliding tray, a number active chuck is positioned at this active chuck sliding tray, a bar shaped teeth portion 12 adaptive with a bolt adjustable column it is provided with in the bottom of an active chuck 5, rotate a threaded adjusting post 4, it is possible to drive an active chuck 5 to move along an active chuck sliding tray；Being provided with No. two threaded adjusting post installing holes on sidepiece fixed chuck 9, No. two threaded adjusting posts 6 are arranged in No. two threaded adjusting post installing holes；No. two end faces 11 are provided with No. two active chuck sliding trays, No. two active chucks 7 are positioned at this No. two active chuck sliding trays, No. two bar shaped teeth portion 13 adaptive with No. two threaded adjusting posts it are provided with in the bottom of No. two active chucks 7, rotate No. two threaded adjusting posts 6, it is possible to drive No. two active chucks 7 to move along No. two active chuck sliding trays；A number active chuck 5 has a clamping end face 14 parallel with No. two end faces 11；No. two active chucks 7 have one with No. two clamping end faces 15 in 145 degree angles of No. two end faces 11, limit above-mentioned No. two angular range clamping end faces 15, it is possible to adapt to the screw bolt and nut fastening requirements of multiple difformity, size, highly versatile.Solid wrench includes spanner pedestal 16；Being provided with the holding tank 17 of a bolt/nut adapting to sizes size on spanner pedestal 16, the inside of holding tank 17 adopts step structure.Holding tank 17 as shown in Figure 1 may be used for clamping hex bolts and nut, this holding tank 17 adopts three grades of ledge structures, wherein the most inside region of holding tank 17 can the less hex bolts of clamping dimension or nut, the zone line of holding tank 17 can the hex bolts of clamping dimension rather moderate or nut, the outermost regions of holding tank 17 then can the bigger hex bolts of clamping dimension or nut.Certainly, above-mentioned merely exemplary, it is also possible to design above-mentioned holding tank 17 and adopt level Four, Pyatyi, the ledge structures such as six grades, in order to meet hex bolts or the nut fastening demand of more size.Holding tank 17 shown in Fig. 2 may be used for clamping corner screw bolt and nut.Certainly the holding tank of other shapes can also be designed.Owing to nut conventional in the middle of reality or bolt are corner or hexagonal two types, therefore, this utility model simply show holding tank 17 structure for above two type nut or bolt.Situation when corner bolt/nut solid wrench and hex bolts/nut solid wrench combination is illustrated such as Fig. 3, wherein, the solid wrench that handle 1 is arranged with one end has two, it is respectively used to clamp bolt or the nut of the plurality of specifications of dissimilar (corner and hexagonal), solid wrench is rotatably connected on handle 1, handle 1 arranges holding tank (not shown), solid wrench need not used, each solid wrench all can be rotated in holding tank, when needing the solid wrench of certain shape, it is only necessary to this solid wrench is received calmly and rotates in groove.Functions of wrench in this utility model enriches, and needs to carry the trouble of a large amount of spanner when effectively prevent maintenance.
Certainly; described above it is only preferred embodiment of the present utility model; this utility model is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the instruction of this specification; made all equivalent replacement, obvious variant, all fall within the essential scope of this specification, ought to be subject to protection of the present utility model.
Claims (1)
1. a maintenance wrench, including handle；It is characterized in that, being provided with adjustable wrench in one end of handle, the other end at handle is provided with solid wrench；Adjustable wrench includes L-shaped pedestal, a threaded adjusting post, an active chuck, No. two threaded adjusting posts and No. two active chucks, wherein, L-shaped pedestal includes the bottom handgrips head being joined directly together with handle and the sidepiece fixed chuck being connected on bottom handgrips head；Bottom handgrips head has an end face, and sidepiece fixed chuck has No. two end faces, and an end face is vertical with No. two end faces；Being provided with a threaded adjusting post installing hole on bottom handgrips head, a threaded adjusting post is arranged in a threaded adjusting post installing hole；Offering an active chuck sliding tray on an end face, an active chuck is positioned at this active chuck sliding tray, is provided with a bar shaped teeth portion adaptive with a bolt adjustable column in the bottom of an active chuck；Being provided with No. two threaded adjusting post installing holes on sidepiece fixed chuck, No. two threaded adjusting posts are arranged in No. two threaded adjusting post installing holes；Being provided with No. two active chuck sliding trays on No. two end faces, No. two active chucks are positioned at this No. two active chuck sliding trays, are provided with No. two bar shaped teeth portion adaptive with No. two threaded adjusting posts in the bottom of No. two active chucks；A number active chuck has a clamping end face parallel with No. two end faces；Having one on No. two active chucks with No. two end faces is No. two clamping end faces of 145 degree of angles；Solid wrench includes spanner pedestal；Being provided with the holding tank of a bolt/nut adapting to sizes size on spanner pedestal, the inside of described holding tank adopts step structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620213091.1U CN205394380U (en) | 2016-03-18 | 2016-03-18 | Maintenance wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620213091.1U CN205394380U (en) | 2016-03-18 | 2016-03-18 | Maintenance wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205394380U true CN205394380U (en) | 2016-07-27 |
Family
ID=56423422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620213091.1U Expired - Fee Related CN205394380U (en) | 2016-03-18 | 2016-03-18 | Maintenance wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205394380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538212A (en) * | 2017-10-19 | 2018-01-05 | 上汽通用五菱汽车股份有限公司 | A kind of screens frock of engine cam |
| CN110000730A (en) * | 2019-05-06 | 2019-07-12 | 贵州电网有限责任公司 | A kind of Anti-shift spanner |
-
2016
- 2016-03-18 CN CN201620213091.1U patent/CN205394380U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538212A (en) * | 2017-10-19 | 2018-01-05 | 上汽通用五菱汽车股份有限公司 | A kind of screens frock of engine cam |
| CN110000730A (en) * | 2019-05-06 | 2019-07-12 | 贵州电网有限责任公司 | A kind of Anti-shift spanner |
| CN110000730B (en) * | 2019-05-06 | 2024-03-01 | 贵州电网有限责任公司 | Anti-slip wrench |
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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: 20160727 Termination date: 20170318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |