CN205415434U - Take telescopic spanner - Google Patents
Take telescopic spanner Download PDFInfo
- Publication number
- CN205415434U CN205415434U CN201620187026.6U CN201620187026U CN205415434U CN 205415434 U CN205415434 U CN 205415434U CN 201620187026 U CN201620187026 U CN 201620187026U CN 205415434 U CN205415434 U CN 205415434U
- Authority
- CN
- China
- Prior art keywords
- fixed
- sleeve
- connecting rod
- fixed part
- rod
- 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
The utility model discloses a take telescopic spanner, which comprises a sleeve, the connecting rod, fixed cover and wrenching bar constitute, be equipped with first fixed part on the sleeve, fixed sheatheeing in is equipped with the second fixed part, connecting rod one end is fixed on first fixed part, the other end is fixed on the second fixed part, wrenching bar through fixed overlaps the setting, fixed sheatheeing in is equipped with the through -hole that can supply wrenching bar to pass, be equipped with the recess on the sleeve, be equipped with six and nut matched with roof in the recess, be connected with the fixed plate on the roof, be equipped with two screw rods on the fixed plate, be equipped with on the sleeve with two screw rod matched with fixation nut, the fixed plate bilateral symmetry is equipped with the floor that is used for stationary roof, be equipped with on the floor with recessed wall complex resilient mounting pad, fixed sheatheeing in is equipped with the set screw who is used for the fixed wrench pole, the wrenching bar bilateral symmetry is equipped with the locating plate. The fully adjustable when spanner uses, the revolving force is big during swivel nut, and the working face is the face sexual contact, the phenomenon of skidding can not appear.
Description
Technical field
This utility model relates to the spanner of a kind of band sleeve.
Background technology
At present workpiece is rotated main by spanner or the spanner of band sleeve, carry out after cooperation rotating realization, but it is not difficult to find in actual life-time service, workpiece and box spanner coordinate its engagement process be often at the beginning linear fit rather than face property coordinate, trace it to its cause be the size of workpiece must be thus just to be slightly less than the hole size of sleeve, it it is often the corner angle limit contact sleeve at first of workpiece when sleeve rotating, this contact is exactly linear contact, only wait until that corner angle just can slowly become the face property contact of part after being worn, no matter all there is bigger injury for workpiece or sleeve in the rotation mode of this tube-in-tube structure, workpiece or sleeve breakage is caused to reduce service life；
And the spanner of existing band sleeve is when carrying out nut and rotating, the length of spanner is all fixing, and the position of nut installation is different, when nut installation site is deeper, then need the spanner using length longer, but the most the spanner of adjustable in length, is not substantially by the spanner carrying different length to meet job demand, and this all can bring loss to user.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in construction, use, easy for installation, simple to operate, adjustable in length when spanner uses, when rotating nut, revolving force is big, work surface is the contact of face property, do not have a skidding, low cost, applied widely, service life is long, has the spanner of the band sleeve of safe and reliable effect.
For solving the problems referred to above, this utility model adopts the following technical scheme that
nullA kind of spanner of band sleeve，Including sleeve、Connecting rod、Fixed cover and wrenching bar composition，Described sleeve is provided with the first fixed part，Described fixed cover is provided with the second fixed part，Described connecting rod one end is fixed on the first fixed part，The other end is fixed on the second fixed part，Described wrenching bar runs through fixed cover and arranges，Described fixed cover is provided with and is available for the through hole that wrenching bar passes，Described sleeve is provided with groove，Six top boards matched with nut it are provided with in described groove，Connect on described top board and have fixed plate，Described fixed plate is provided with two screw rods，Described sleeve is provided with the fixing nut matched with described two screw rods，Described fixed plate is symmetrically arranged on two with the floor for fixing top board，Described floor is provided with the flexible support pad coordinated with groove inner wall，Described fixed cover is provided with the fixing screw for back-up wrench bar，Described wrenching bar is symmetrically arranged on two with location-plate，Described wrenching bar is provided with the screw hole matched with described fixing screw，Described connecting rod is made up of head rod and the second connecting rod.
As preferred technical scheme, the end of described head rod and the second connecting rod is equipped with mating groove, the afterbody of described head rod and the second connecting rod is equipped with location bar, the described location bar being arranged on head rod afterbody matches with the mating groove being arranged on the second connecting rod end, it is provided with fixture block in the described mating groove being arranged on head rod end, described head rod extends in the first fixed part, described first fixed part is provided with the first bolt for fixing head rod, described first bolt runs through the first fixed part, head rod and fixture block are arranged.
As preferred technical scheme, described second connecting rod extends in the second fixed part, and described second fixed part is provided with the second bolt for fixing the second connecting rod and the second fixed part.
As preferred technical scheme, described location-plate is provided with threaded rod, and described wrenching bar is provided with the screwed hole matched with described threaded rod.
As preferred technical scheme, described sleeve is provided with the draw-in groove matched with described fixed plate, and described sleeve is additionally provided with the screw matched with described screw rod.
As preferred technical scheme, described second connecting rod is provided with the installation bolt for fixing head rod and the second connecting rod.
The spanner of this utility model a kind of band sleeve provides the benefit that: simple in construction, use, easy for installation, simple to operate, adjustable in length when spanner uses, when rotating nut, revolving force is big, work surface is the contact of face property, do not have a skidding, low cost, applied widely, service life is long, has safe and reliable effect.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the spanner of this utility model a kind of band sleeve；
Fig. 2 is the tube-in-tube structure figure of the spanner of this utility model a kind of band sleeve；
Fig. 3 is the connecting rod explosive view of the spanner of this utility model a kind of band sleeve；
Fig. 4 is the wrenching bar structure chart of the spanner of this utility model a kind of band sleeve.
Detailed description of the invention
nullRefering to Fig. 1、Fig. 2、The spanner of a kind of band sleeve shown in Fig. 3 and Fig. 4，Including sleeve 1、Connecting rod 2、Fixed cover 3 and wrenching bar 4 form，Described sleeve 1 is provided with the first fixed part 5，Described fixed cover 3 is provided with the second fixed part 6，Described connecting rod 2 one end is fixed on the first fixed part 5，The other end is fixed on the second fixed part 6，Described wrenching bar 4 runs through fixed cover 3 and arranges，Described fixed cover 3 is provided with the through hole (not shown) being available for wrenching bar 4 and passing，Described sleeve 1 is provided with groove 7，Six top boards matched with nut 8 it are provided with in described groove 7，Connect on described top board 8 and have fixed plate 9，Described fixed plate 9 is provided with two screw rods 10，Described sleeve 1 is provided with the fixing nut 11 matched with described two screw rods 10，Described fixed plate 9 is symmetrically arranged on two with the floor 12 for fixing top board 9，Described floor 12 is provided with the flexible support pad 13 coordinated with groove 7 inwall，Described fixed cover 3 is provided with the fixing screw 14 for back-up wrench bar 4，Described wrenching bar 4 is symmetrically arranged on two with location-plate 15，Described wrenching bar 4 is provided with the screw hole 16 matched with described fixing screw 14，Described connecting rod 2 is made up of head rod 17 and the second connecting rod 18.
A preferred embodiment in this utility model, the end of described head rod 17 and the second connecting rod 18 is equipped with mating groove 19, the afterbody of described head rod 17 and the second connecting rod 18 is equipped with location bar 20, the described location bar 20 being arranged on head rod 17 afterbody matches with the mating groove 19 being arranged on the second connecting rod 18 end, it is provided with fixture block 21 in the described mating groove 19 being arranged on head rod 17 end, described head rod 17 extends in the first fixed part 5, described first fixed part 5 is provided with the first bolt 22 for fixing head rod 17, described first bolt 22 runs through the first fixed part 5, head rod 17 and fixture block 21 are arranged.
A preferred embodiment in this utility model, described second connecting rod 18 extends in the second fixed part 6, and described second fixed part 6 is provided with for fixing the second connecting rod 18 and the second bolt 23 of the second fixed part 6.
A preferred embodiment in this utility model, described location-plate 15 is provided with threaded rod 24, and described wrenching bar 4 is provided with the screwed hole 25 matched with described threaded rod 24.
A preferred embodiment in this utility model, described sleeve 1 is provided with the draw-in groove 101 matched with described fixed plate 9, described sleeve 1 is additionally provided with the screw 102 matched with described screw rod 10.
A preferred embodiment in this utility model, described second connecting rod 18 is provided with for fixing head rod 17 and the installation spiral shell 103 of the second connecting rod 18.
Further, described fixed plate is symmetrically arranged on two with the floor for fixing top board, described floor is provided with the flexible support pad coordinated with groove inner wall, by set floor, the bonding strength between fixed plate and top board can be increased, it is to avoid top board insufficient strength and damage of causing when carrying out rotating nut operation, by set flexible support pad, when top board carries out rotating nut operation, the support strength of top board and groove inner wall can be increased.
Further, described wrenching bar is symmetrically arranged on two with location-plate, described wrenching bar is provided with the screw hole matched with described fixing screw, by set location-plate, when wrenching bar slides on fixed cover, wrenching bar can be avoided to skid off and to pound operator or the inconvenience using this spanner to bring the later stage outside fixed cover, and by set screw hole, can conveniently fix screw back-up wrench bar, and the coefficient of friction of hand and wrenching bar can be increased when hand holds wrenching bar.
nullWhen the spanner of this utility model a kind of band sleeve has the advantage that use，By set bar linkage structure，User can be according to the different length adjusting connecting rod of the installation site of rotated nut，And arranged by the attachment structure of connecting rod with fixed cover and sleeve，Installation and the dismounting of connecting rod can be easy to，By the top board structure arranged in sleeve，Make the cooperation with nut of top board that this spanner is arranged on when rotating nut in sleeve for face property contacts nonlinear contact，While adding this sleeve dynamics when rotating nut，Also the service life of nut and this sleeve can be increased，Arranged by the respective outer side edges of set wrenching bar with fixed cover，User can adjust the both sides length of wrenching bar as required，And this adjustment is also to be adjusted according to lever principle，When adjusting longer side, wrenching bar side and being shorter，Hand holds longer side force，Maximum rotation effect can be reached with minimum power.Its simple in construction, uses, easy for installation, and simple to operate, adjustable in length when spanner uses, when rotating nut, revolving force is big, and work surface is the contact of face property, does not haves skidding, low cost, and applied widely, service life is long, has safe and reliable effect.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (4)
- null1. the spanner of a band sleeve，It is characterized in that: include sleeve、Connecting rod、Fixed cover and wrenching bar composition，Described sleeve is provided with the first fixed part，Described fixed cover is provided with the second fixed part，Described connecting rod one end is fixed on the first fixed part，The other end is fixed on the second fixed part，Described wrenching bar runs through fixed cover and arranges，Described fixed cover is provided with and is available for the through hole that wrenching bar passes，Described sleeve is provided with groove，Six top boards matched with nut it are provided with in described groove，Connect on described top board and have fixed plate，Described fixed plate is provided with two screw rods，Described sleeve is provided with the fixing nut matched with described two screw rods，Described fixed plate is symmetrically arranged on two with the floor for fixing top board，Described floor is provided with the flexible support pad coordinated with groove inner wall，Described fixed cover is provided with the fixing screw for back-up wrench bar，Described wrenching bar is symmetrically arranged on two with location-plate，Described wrenching bar is provided with the screw hole matched with described fixing screw，Described connecting rod is made up of head rod and the second connecting rod；Described second connecting rod extends in the second fixed part, and described second fixed part is provided with the second bolt for fixing the second connecting rod and the second fixed part；Described location-plate is provided with threaded rod, and described wrenching bar is provided with the screwed hole matched with described threaded rod.
- The spanner of band sleeve the most according to claim 1, it is characterized in that: the end of described head rod and the second connecting rod is equipped with mating groove, the afterbody of described head rod and the second connecting rod is equipped with location bar, the described location bar being arranged on head rod afterbody matches with the mating groove being arranged on the second connecting rod end, it is provided with fixture block in the described mating groove being arranged on head rod end, described head rod extends in the first fixed part, described first fixed part is provided with the first bolt for fixing head rod, described first bolt runs through the first fixed part, head rod and fixture block are arranged.
- The spanner of band sleeve the most according to claim 1, it is characterised in that: described sleeve is provided with the draw-in groove matched with described fixed plate, and described sleeve is additionally provided with the screw matched with described screw rod.
- The spanner of band sleeve the most according to claim 1, it is characterised in that: described second connecting rod is provided with the installation bolt for fixing head rod and the second connecting rod.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620187026.6U CN205415434U (en) | 2016-03-11 | 2016-03-11 | Take telescopic spanner |
| AU2016100654A AU2016100654A4 (en) | 2016-03-11 | 2016-05-19 | A spanner with sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620187026.6U CN205415434U (en) | 2016-03-11 | 2016-03-11 | Take telescopic spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205415434U true CN205415434U (en) | 2016-08-03 |
Family
ID=56404887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620187026.6U Expired - Fee Related CN205415434U (en) | 2016-03-11 | 2016-03-11 | Take telescopic spanner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205415434U (en) |
| AU (1) | AU2016100654A4 (en) |
-
2016
- 2016-03-11 CN CN201620187026.6U patent/CN205415434U/en not_active Expired - Fee Related
- 2016-05-19 AU AU2016100654A patent/AU2016100654A4/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU2016100654A4 (en) | 2016-06-30 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170311 |