CN105252468A - Fixed socket spanner - Google Patents
Fixed socket spanner Download PDFInfo
- Publication number
- CN105252468A CN105252468A CN201510703254.4A CN201510703254A CN105252468A CN 105252468 A CN105252468 A CN 105252468A CN 201510703254 A CN201510703254 A CN 201510703254A CN 105252468 A CN105252468 A CN 105252468A
- Authority
- CN
- China
- Prior art keywords
- screw
- fixed
- handle
- driving end
- 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.)
- Pending
Links
- 238000005266 casting Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention discloses a fixed socket wrench, comprising: a handle; the wrench head is connected with the handle, and one end of the wrench head, which is far away from the handle, is provided with a screw hole; the fixing screw is arranged in the screw hole and provided with a second thread corresponding to the first thread; the inner support body is arranged on the wrench head and is a hollow cylinder with external threads; the outer support body is a hollow cylinder with an internal thread corresponding to the external thread, and the outer support body is connected to the inner support body through the matching of the internal thread and the external thread. The fixed socket wrench provided by the embodiment of the invention does not need another person to assist in fixing the socket wrench on the nut to be installed or disassembled, so that the technical problem that the socket wrench is difficult to operate by one person when a bolt with double nuts is installed or disassembled in the prior art is solved, the accidents of hurting people are avoided, the workload of staff is reduced, and the production cost is reduced.
Description
Technical field
The present invention relates to tool equipment field, particularly relate to a kind of fixed sleeve spanner.
Background technology
Bolt is the conventional machine components removably connected.
At present, in order to increase the fastening performance of bolt and prevent clamp nut from loosening, usually take a bolts to join two nuts together to use, nut below plays the role of fastening clamp nut, also can increase the back of the body preventing clamp nut from loosening female on clamp nut.All use box spanner to be enclosed within nut when tightening or loosen nut, the box spanner handle part that hits with a hammer is by nut tightening or loosen.Box spanner does not support and standing part.Need in use a people with hand steered another people of front end of box spanner handle of living hit with a hammer box spanner handle afterbody thus realize tightening or loosening work of the female and clamp nut of the back of the body.If box spanner is held up in not employment, not easily completing the work tightening or unload loose-back spiral shell and clamp nut, box spanner easily occurring by hitting the problem flown, hit the box spanner that flies once beat on the person, casualty accident can occur.
And needing the hand steered box spanner of personnel to carry out operating and can produce following problem: 1. the personnel of the box spanner handle afterbody that hits with a hammer can injure hand or arm that (shake wound) holds up box spanner handle front-end person who by a crashing object when misoperation; 2. waste of manpower resource, fastening or loosen clamp nut and need to coordinate together with two people in time carrying on the back female just can complete.
Therefore, there is the technical problem of box spanner not easily one man operation when installing or removing bolt with double nut in prior art.
Summary of the invention
The embodiment of the present invention, by providing a kind of fixed sleeve spanner, comprising:
Handle;
Driving end, is connected with described handle, and described driving end has screw hole away from one end of described handle, and described screw hole is through hole, is provided with the first screw thread in described screw hole;
Fixed screw, is arranged in described screw hole, and described fixed screw has second screw thread corresponding with described first screw thread;
Inner supporting body, is arranged on described driving end, and described inner supporting body is for having externally threaded hollow cylinder;
Outer support, described outer support is the hollow cylinder with the internal thread corresponding with described external screw thread, and described outer support is by described internal thread and to be describedly externally threadedly connected on described inner supporting body.
Alternatively, described handle, described driving end and described inner supporting body are integrated casting.
Alternatively, the outline of described driving end is circle drum, and the hollow parts of described driving end is hexagon or dodecagon through hole.
Alternatively, described fixed screw is fixed with elastic rubber fitting away from one end of the nut of described fixed screw.
Alternatively, described elastic rubber fitting is fixed on described fixed screw one end away from the nut of described fixed screw by rubber cushion screw.
One or more technical scheme in the embodiment of the present invention, at least has following technique effect or advantage:
The fixed sleeve spanner provided due to the embodiment of the present invention have employed handle, driving end, fixed screw, the technical scheme of inner supporting body and outer support, can fix by fixed screw the nut needing to install or dismantle in installation or removal are with the process of the bolt of double nut, thus do not need an other people to assist box spanner is fixed on the nut of needs installation or dismounting, so solve the technical problem of prior art middle sleeve spanner not easily one man operation when installing or removing bolt with double nut, avoid casualty accident occurs, decrease the workload of employee simultaneously, reduce production cost.
Accompanying drawing explanation
The partial sectional view of the fixed sleeve spanner that Fig. 1 provides for the embodiment of the present invention;
The top view of the fixed sleeve spanner that Fig. 2 provides for the embodiment of the present invention.
Detailed description of the invention
The embodiment of the present invention by providing a kind of fixed sleeve spanner, in order to solve the technical problem of the box spanner that exists in the prior art not easily one man operation when installing or removing the bolt with double nut.
Please refer to Fig. 1, the partial sectional view of the fixed sleeve spanner that Fig. 1 provides for the embodiment of the present invention, embodiments provides a kind of fixed sleeve spanner, comprising:
Handle 1;
Driving end 2, is connected with described handle 1, and described driving end 2 has screw hole 3 away from one end of described handle 1, and described screw hole 3 is through hole, is provided with the first screw thread in described screw hole 3;
Fixed screw 4, be arranged in described screw hole 3, described fixed screw 4 has second screw thread corresponding with described first screw thread, and described fixed screw is fixed with elastic rubber fitting 5 away from one end of the nut of described fixed screw;
Inner supporting body 7, be arranged on described driving end 2, described inner supporting body 7 is for having externally threaded hollow cylinder;
Outer support 8, described outer support 8 is for having the hollow cylinder of the internal thread corresponding with described external screw thread, and described outer support 8 is by described internal thread and to be describedly externally threadedly connected on described inner supporting body.
Please continue to refer to Fig. 1, the fixed sleeve spanner that the present embodiment provides is by handle 1, and driving end 2, screw hole 3, fixed screw 4, elastic rubber fitting 5, elastic mounting screw 6, inner supporting body 7, outer support 8 eight part forms.
Please continue to refer to Fig. 1, in the present embodiment, the handle 1 of described fixed sleeve spanner, driving end 2, inner supporting body 7 three part are that the one-tenth of one crosses the L shape of coming, certainly, by the introduction of the present embodiment, handle 1, driving end 2, inner supporting body 7 three part according to actual conditions, can be set to other suitable shapes by the technical staff belonging to this area, to meet the demand of actual conditions, do not limit at this.
Please continue to refer to Fig. 1, in the present embodiment, handle 1 is flat elongate strip, user-friendly, circle drum driving end 2 in one end of flat elongate strip, please continue to refer to Fig. 2, the top view of the fixed sleeve spanner that Fig. 2 provides for the embodiment of the present invention, driving end 2 outline is circle drum, center is hexagon through hole, a threaded through hole screw hole 3 of circle is had in hexagon through hole one side, certainly, in other embodiments, the center of driving end 2 can be dodecagon through hole, also can be that other shapes are as triangle through hole, pentagon through hole etc., do not limit at this, be as the criterion with the needs meeting actual conditions.
Please continue to refer to Fig. 1 and Fig. 2, in the present embodiment, fixed screw 4 is threaded connection and is fixed on screw hole 3; In order to ensure that fixed screw 4 is connected with elastic rubber fitting 5 is stable, in the present embodiment, the screw terminal of fixed screw 4 there is the elastic rubber fitting 5 be connected and fixed by elastic mounting screw 6, of course, in other embodiments, also can be connected by other suitable modes, just repeat no more at this.
Please continue to refer to Fig. 1 and Fig. 2, in the present embodiment, driving end 2 is hollow cylinder inner supporting body 7 perpendicular to the one side of flat elongate strip; Inner supporting body 7 has screw thread at the outer surface of hollow cylinder, and be threaded connection outer support 8, outer support 8 is hollow cylinders, and inner surface has screw thread, is threaded connection on inner supporting body 7.
In actual use, all adopt two nuts together to use for set bolt on such as oil pumping unit base, nut is below clamp nut, above be that the back of the body that prevents clamp nut from loosening is female.The back of the body on tighten or loosen time female screws out outer support 8, and the height after making it screw out is identical with clamp nut height below, and at this moment the one side of fixed sleeve spanner band supporter is enclosed within clamp nut, driving end 2 has also just been enclosed within back of the body mother.Be tightened screw 4, the back of the body that elastic rubber fitting 5 is held out against above is female, such fixed sleeve spanner is just fixed on back of the body mother, at this moment get final product a people make the to hit with a hammer handle 1 of fixed sleeve spanner can realize tightening or loosen standby female work, fixed screw 4 of outwarding winding after using can take off fixed sleeve spanner.When clamp nut below needing to tighten or loosen, by fixed sleeve spanner conversely with not having the one side of supporter to be enclosed within clamp nut, then tighten the operation that fixed screw 4 can implement to tighten or loosen.
One or more technical scheme in the embodiment of the present invention, at least has following technique effect or advantage:
The fixed sleeve spanner provided due to the embodiment of the present invention have employed handle, driving end, fixed screw, the technical scheme of inner supporting body and outer support, can fix by fixed screw the nut needing to install or dismantle in installation or removal are with the process of the bolt of double nut, thus do not need an other people to assist box spanner is fixed on the nut of needs installation or dismounting, so solve the technical problem of prior art middle sleeve spanner not easily one man operation when installing or removing bolt with double nut, avoid casualty accident occurs, decrease the workload of employee simultaneously, reduce production cost.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (5)
1. a fixed sleeve spanner, is characterized in that, comprising:
Handle;
Driving end, is connected with described handle, and described driving end has screw hole away from one end of described handle, and described screw hole is through hole, is provided with the first screw thread in described screw hole;
Fixed screw, is arranged in described screw hole, and described fixed screw has second screw thread corresponding with described first screw thread;
Inner supporting body, is arranged on described driving end, and described inner supporting body is for having externally threaded hollow cylinder;
Outer support, described outer support is the hollow cylinder with the internal thread corresponding with described external screw thread, and described outer support is by described internal thread and to be describedly externally threadedly connected on described inner supporting body.
2. fixed sleeve spanner as claimed in claim 1, it is characterized in that, described handle, described driving end and described inner supporting body are integrated casting.
3. fixed sleeve spanner as claimed in claim 1, it is characterized in that, the outline of described driving end is circle drum, and the hollow parts of described driving end is hexagon or dodecagon through hole.
4. fixed sleeve spanner as claimed in claim 1, it is characterized in that, described fixed screw is fixed with elastic rubber fitting away from one end of the nut of described fixed screw.
5. fixed sleeve spanner as claimed in claim 4, it is characterized in that, described elastic rubber fitting is fixed on described fixed screw one end away from the nut of described fixed screw by rubber cushion screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510703254.4A CN105252468A (en) | 2015-10-26 | 2015-10-26 | Fixed socket spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510703254.4A CN105252468A (en) | 2015-10-26 | 2015-10-26 | Fixed socket spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105252468A true CN105252468A (en) | 2016-01-20 |
Family
ID=55092556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510703254.4A Pending CN105252468A (en) | 2015-10-26 | 2015-10-26 | Fixed socket spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105252468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3515664A1 (en) * | 2016-09-26 | 2019-07-31 | Hands Free Bolting Limited | Fastener holding spanner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1128969A (en) * | 1993-08-09 | 1996-08-14 | 克劳斯·H·恩斯特 | Tool for rotating a rotatable connection, method for rotating, in particular loosening, a rotatable connection, and a rotatable connection |
| CN2765729Y (en) * | 2005-02-06 | 2006-03-22 | 刘洪田 | Screw disassembling wrench |
| CN201105422Y (en) * | 2007-09-17 | 2008-08-27 | 傅剑 | Fix screw dismounting tool for beam pumping unit balancing block |
| CN201164978Y (en) * | 2007-12-03 | 2008-12-17 | 宁金萍 | Fast balance regulation wrench of beam type oil pump |
| WO2011146081A1 (en) * | 2010-05-17 | 2011-11-24 | Ee Jig Kim | Adjustable wrench |
| CN202162740U (en) * | 2011-08-08 | 2012-03-14 | 齐齐哈尔轨道交通装备有限责任公司 | Wrench |
| CN205129692U (en) * | 2015-10-26 | 2016-04-06 | 中国石油天然气股份有限公司 | Fixed socket spanner |
-
2015
- 2015-10-26 CN CN201510703254.4A patent/CN105252468A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1128969A (en) * | 1993-08-09 | 1996-08-14 | 克劳斯·H·恩斯特 | Tool for rotating a rotatable connection, method for rotating, in particular loosening, a rotatable connection, and a rotatable connection |
| CN2765729Y (en) * | 2005-02-06 | 2006-03-22 | 刘洪田 | Screw disassembling wrench |
| CN201105422Y (en) * | 2007-09-17 | 2008-08-27 | 傅剑 | Fix screw dismounting tool for beam pumping unit balancing block |
| CN201164978Y (en) * | 2007-12-03 | 2008-12-17 | 宁金萍 | Fast balance regulation wrench of beam type oil pump |
| WO2011146081A1 (en) * | 2010-05-17 | 2011-11-24 | Ee Jig Kim | Adjustable wrench |
| CN202162740U (en) * | 2011-08-08 | 2012-03-14 | 齐齐哈尔轨道交通装备有限责任公司 | Wrench |
| CN205129692U (en) * | 2015-10-26 | 2016-04-06 | 中国石油天然气股份有限公司 | Fixed socket spanner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3515664A1 (en) * | 2016-09-26 | 2019-07-31 | Hands Free Bolting Limited | Fastener holding spanner |
| US11433516B2 (en) | 2016-09-26 | 2022-09-06 | Enerpac Uk Ltd | Fastener holding spanner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205129692U (en) | Fixed socket spanner | |
| CN105252468A (en) | Fixed socket spanner | |
| CN205780190U (en) | A kind of high intensity anticreep studs assembly | |
| CN203335593U (en) | Disassembly prevention nut cover | |
| CN201714807U (en) | Quadrangle semi-thread bolt device with washers | |
| CN201316970Y (en) | Special-shaped nut sleeve | |
| CN205780178U (en) | A kind of high-strength double end bolt connects assembly | |
| CN205001347U (en) | Bolt with reinforcing apparatus | |
| CN103233965B (en) | Fastening bolt component | |
| CN103233967A (en) | Pin type bolt | |
| CN210565690U (en) | Mechanical equipment is with circular nut of type of can not dismantling | |
| CN103267055A (en) | Fastening bolt | |
| CN203051364U (en) | Bus duct attachment bolt | |
| CN207256139U (en) | A kind of pin removal | |
| CN106089950B (en) | A kind of sea tooling is for fastener | |
| CN108068039A (en) | A kind of Combined detachable allen wrench | |
| CN210565620U (en) | Standard fastener for machinery | |
| CN213970903U (en) | Bolt and nut fastener capable of preventing random disassembly and special disassembling tool | |
| CN204263068U (en) | A kind of metallurgical machinery equipment dismounting tool for circular nut | |
| CN215093338U (en) | Screw sleeve dismounting tool for vibration table | |
| CN215214302U (en) | Manually-adjusted portable hexagonal screw | |
| CN201851460U (en) | Bolt with outer hexagonal shape and inner quadrangular shape | |
| CN105415286A (en) | Multifunctional disassembling jig | |
| CN216359551U (en) | Bolt threading device | |
| CN209831468U (en) | Screw tightening wrench |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |
|
| RJ01 | Rejection of invention patent application after publication |