CN202292548U - External hexagonal sleeve-screwing tool - Google Patents

External hexagonal sleeve-screwing tool Download PDF

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Publication number
CN202292548U
CN202292548U CN2011203860976U CN201120386097U CN202292548U CN 202292548 U CN202292548 U CN 202292548U CN 2011203860976 U CN2011203860976 U CN 2011203860976U CN 201120386097 U CN201120386097 U CN 201120386097U CN 202292548 U CN202292548 U CN 202292548U
Authority
CN
China
Prior art keywords
handle
drive link
hexagonal
screwing tool
transmission 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 - Lifetime
Application number
CN2011203860976U
Other languages
Chinese (zh)
Inventor
李波
齐传萌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICHUAN ELECTRIC POWER CO Ltd DAZHOU ELECTRIC POWER BUREAU
State Grid Corp of China SGCC
Original Assignee
Dazhou Electric Power Bureau Of Sichuan Electric Power Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dazhou Electric Power Bureau Of Sichuan Electric Power Co filed Critical Dazhou Electric Power Bureau Of Sichuan Electric Power Co
Priority to CN2011203860976U priority Critical patent/CN202292548U/en
Application granted granted Critical
Publication of CN202292548U publication Critical patent/CN202292548U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to an external hexagonal sleeve-screwing tool and belongs to a special tool for detaching a plug from a cable branch box. The external hexagonal sleeve-screwing tool mainly consists of a transmission rod, an external hexagonal connector and a handle, wherein a rectangular bulge is arranged on a front end face of the transmission rod; a workpiece sleeve with an orthohexagonal cross section is arranged in the middle of the transmission rod; a base for applying pressure is arranged at the rear end of the transmission rod; the handle is vertical to the transmission rod; the handle is sleeved on the workpiece sleeve on the transmission rod through an orthohexagonal hole at one end of the handle; an orthohexagonal opening is formed in the front part of the external hexagonal connector; and a rectangular hole which is in close fit with the rectangular bulge on the transmission rod is formed in the rear part of the external hexagonal connector. The external hexagonal sleeve-screwing tool has the characteristics of easiness for screwing and convenience in operation.

Description

Outer-hexagonal sleeve screwing tool
Technical field
The utility model relates to a kind of outer-hexagonal sleeve screwing tool, especially for the hardware & tools of tightening and dismantling of the plug in the cable branch box.
Background technology
Present cable branch box, the space is narrow and small.Adopt existing instrument (adjustable wrench, solid wrench) because its length is shorter; Force application part is less, and narrow and small being difficult in feeder pillar space operated by external force in addition, in the process that plug (cross section regular hexagon) is installed; The application of force is not enough; Plug is not in place, can cause insulation to reduce, and causes bigger hidden danger for the safe operation of circuit; In the process of dismounting plug, be difficult to the application of force, also be prone to cause the plug ceramic segment to break.
The utility model content
The purpose of the utility model is to provide a kind of application of force easy and easy to operate outer-hexagonal sleeve screwing tool to above-mentioned situation.
This novel purpose is achieved in that a kind of outer-hexagonal sleeve screwing tool, mainly is made up of drive link and outer-hexagonal joint and handle; One rectangular preiection is arranged on the drive link front end face, and it is orthohexagonal worker's cover that there is a cross section at drive link middle part, and a base of Gong exerting pressure is arranged on the drive link rear end; Handle and handle vertical with drive link puts the worker of drive link through the regular hexagon borehole jack on handle one end; The front portion of outer-hexagonal joint has one to be orthohexagonal perforate, and the rear portion of outer-hexagonal joint has one to form friction tight rectangular opening with the rectangular preiection of drive link.
Also have extension bar: have on the circular body of rod front end face one with the suitable tapered protrusion of rectangular opening at outer-hexagonal joint rear portion, have on the circular body of rod rear end face one with the suitable rectangular opening of rectangular preiection of drive link front end.
Above-mentioned outer-hexagonal joint is and has the matching used a plurality of outer-hexagonal joints of different size regular hexagon nut now, and the rectangular opening at the rear portion of a plurality of outer-hexagonal joints is identical.
Above-mentioned handle is a ratchet spanner formula handle.
The utlity model has following good effect:
1, because the design of drive link, handle and extension bar; Thereby make the force application part of instrument outside small space, shift; Tighten and dismantle the object that is in the narrow and small occasion in operating space so the utility model is applicable to, the installation that is specially adapted to the plug in the cable branch box is tightened and field-strip.
2, in the drive link and the handle design that adopt band base (be convenient to be resisted against on the human body workpiece is exerted pressure), also make this novel when operation, the application of force is easy, is convenient to people's operation.Handle adopts detachable structure, is convenient for carrying.
3,, also enlarged the dismounting object (promptly drive link and handle and serial outer-hexagonal joint are used) of the utility model in adopting outer-hexagonal joint design supporting, many specifications.
4, in above-mentioned advantage is arranged, the utility model uses when the dismounting operation of cable branch box plug, can obviously reduce present disassemble and assemble work difficulty, helps to raise labour efficiency.
5, this new structure is simple, reasonable, uses wide.
Description of drawings
Fig. 1 is that this new structure illustrates intention.
Fig. 2 is an outer-hexagonal joint design sketch map.
Fig. 3 is the right view of Fig. 2.
Fig. 4 is the drive link structural representation.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the extension bar structural representation.
Fig. 7 is the left view of Fig. 6.
The specific embodiment
Further specify the utility model structure below in conjunction with accompanying drawing and embodiment.
Fig. 1 illustrates, and this outer-hexagonal sleeve screwing tool mainly is made up of drive link 3 and outer-hexagonal joint 1 and handle 4; One rectangular preiection 6 is arranged on drive link 3 front end faces, and it is that orthohexagonal worker overlaps 7 that there is a cross section at drive link middle part, and a base 2 of Gong exerting pressure is arranged on the drive link rear end; Vertical and the handle of handle 4 and drive link 3 overlaps on 7 through the worker of the regular hexagon borehole jack on handle one end at drive link; The front portion of outer-hexagonal joint 1 has one to be orthohexagonal perforate, and the rear portion of outer-hexagonal joint has one to form friction tight rectangular openings (referring to Fig. 4, Fig. 5) with the rectangular preiection of drive link 6.
Among Fig. 2, Fig. 3; Outer-hexagonal joint 1 is and the matching used a plurality of outer-hexagonal joints of existing different size regular hexagon nut; And identical (the regular hexagon perforate difference that the outer-hexagonal joint of different size is anterior of the rectangular opening at the rear portion of a plurality of outer-hexagonal joints; I.e. this perforate has different size, and the rectangular opening at its rear portion is identical).Handle is a ratchet spanner formula handle.To have worker that ratchet spanner is enclosed within drive link during use now overlaps and screws operation on 7.
Referring to Fig. 6, Fig. 7, also have extension bar 8: have on the circular body of rod front end face one with the suitable tapered protrusion 8a of rectangular opening at outer-hexagonal joint 1 rear portion, have on the circular body of rod rear end face one with the suitable rectangular opening 8b of the rectangular preiection of drive link 3 front ends 6.
Outer-hexagonal joint 1 has multiple different specifications, is tightened and dismantles object with what be applicable to different size, has rectangular opening 5 (seeing Fig. 2-3) on the rear portion of outer-hexagonal joint 1 (being extension); Among Fig. 4, the left end of drive link 3 is provided with rectangular preiection 6, this rectangular preiection can be complementary with the rectangular opening in the outer-hexagonal joint 1 (seeing Fig. 1 and Fig. 4-5); Have the worker of orthohexagonal to overlap 7 (seeing Fig. 1 and Fig. 4-5) on the drive link 3, but this worker overlaps handle installation 4 (see figure 1)s on 7, handle can adopt existing ratchet spanner formula handle.
In Fig. 6~7, extension bar 8 is connected between outer-hexagonal joint 1 and the drive link 3.The outer-hexagonal joint of the utility model, extension bar, drive link adopt the metal one-time casting to process, and have strain insulator power, torsion, and not yielding.

Claims (4)

1. an outer-hexagonal sleeve screwing tool is characterized in that, mainly is made up of drive link (3) and outer-hexagonal joint (1) and handle (4); On drive link (3) front end face rectangular preiection (6) is arranged, it is orthohexagonal worker's cover (7) that there is a cross section at drive link middle part, and a base (2) of Gong exerting pressure is arranged on the drive link rear end; Handle (4) and handle vertical with drive link (3) through the regular hexagon borehole jack on handle one end on worker's cover (7) of drive link; The front portion of outer-hexagonal joint (1) has one to be orthohexagonal perforate, and the rear portion of outer-hexagonal joint has one to form friction tight rectangular opening with the rectangular preiection (6) of drive link.
2. outer-hexagonal sleeve screwing tool according to claim 1; It is characterized in that; Also have extension bar (8): have on the circular body of rod front end face one with the suitable tapered protrusion (8a) of rectangular opening at outer-hexagonal joint (1) rear portion, have on the circular body of rod rear end face one with the suitable rectangular opening (8b) of rectangular preiection (6) of drive link (3) front end.
3. outer-hexagonal sleeve screwing tool according to claim 1 and 2; It is characterized in that; Said outer-hexagonal joint (1) is and the matching used a plurality of outer-hexagonal joints of existing different size regular hexagon nut, and the rectangular opening at the rear portion of a plurality of outer-hexagonal joints is identical.
4. outer-hexagonal sleeve screwing tool according to claim 3 is characterized in that, said handle is a ratchet spanner formula handle.
CN2011203860976U 2011-10-12 2011-10-12 External hexagonal sleeve-screwing tool Expired - Lifetime CN202292548U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203860976U CN202292548U (en) 2011-10-12 2011-10-12 External hexagonal sleeve-screwing tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203860976U CN202292548U (en) 2011-10-12 2011-10-12 External hexagonal sleeve-screwing tool

Publications (1)

Publication Number Publication Date
CN202292548U true CN202292548U (en) 2012-07-04

Family

ID=46361523

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203860976U Expired - Lifetime CN202292548U (en) 2011-10-12 2011-10-12 External hexagonal sleeve-screwing tool

Country Status (1)

Country Link
CN (1) CN202292548U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102407505A (en) * 2011-10-12 2012-04-11 四川省电力公司达州电业局 Outer hexagonal socket screwing tool
CN104889917A (en) * 2015-06-11 2015-09-09 国家电网公司 Lengthened socket spanner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102407505A (en) * 2011-10-12 2012-04-11 四川省电力公司达州电业局 Outer hexagonal socket screwing tool
CN104889917A (en) * 2015-06-11 2015-09-09 国家电网公司 Lengthened socket spanner

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: STATE ELECTRIC NET CROP.

Effective date: 20131225

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20131225

Address after: 635000 No. 816 Chaoyang East Road, Sichuan, Dazhou

Patentee after: Sichuan Electric Power Co.,Ltd. Dazhou Electric Power Bureau

Patentee after: State Grid Corporation of China

Address before: 635000 No. 816 Chaoyang East Road, Sichuan, Dazhou

Patentee before: Sichuan Electric Power Co.,Ltd. Dazhou Electric Power Bureau

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120704