CN104227638B - Electric power steel pole flange bolt fastening tool connection - Google Patents
Electric power steel pole flange bolt fastening tool connection Download PDFInfo
- Publication number
- CN104227638B CN104227638B CN201410473538.4A CN201410473538A CN104227638B CN 104227638 B CN104227638 B CN 104227638B CN 201410473538 A CN201410473538 A CN 201410473538A CN 104227638 B CN104227638 B CN 104227638B
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- Prior art keywords
- gear
- bolt
- plate
- flange bolt
- power
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Classifications
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- 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
- B25B23/0007—Connections or joints between tool parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a kind of electric power steel pole flange bolt fastening tool connection, comprise plate-like body, the described plate-like body back side is tiled successively and is provided with power gear, transmits gear, bolt gear; Described power gear is meshed with transmission gear, transmits gear and is meshed with bolt gear; The central shaft of described power gear arrives the front of plate-like body through plate-like body, on plate-like body front, correspondence position is provided with the spanner bolt be connected as a single entity with the central shaft of power gear; Described bolt gear centre position is hollow structure, offers the flange bolt hole for matching with flange bolt.By adopting 3 gear combination of connector to transmit power, under the prerequisite not changing power thrusts and torque arm length, reaching labour-saving object, meeting the Tightening moment requirement of large diameter bolt; Shifting laterally with point of force application of operation spanner, broken away from the constraint restriction of flange reinforcing ribs, effective terminal operation angle reaches 190 degree.
Description
Technical field
The present invention relates to a kind of electric power steel pole flange bolt fastening tool connection.
Background technology
Electric power steel pole flange bolt diameter is larger, general at more than M30, simultaneously because of must in work high above the ground, cannot put to good use open as Ground Operation, the fastening such bolt of conventional tool has two large difficulties: 1) be limited by flange reinforcing ribs, effective terminal operation angle of conventional spanner is only about 30 degree, and effective standing place of work high above the ground personnel is restricted.2) work high above the ground environment is limited by, labour-saving object cannot be reached by the approach of Lengthened moment arm length, the arm strength of people has certain limit, in this case, use the conventional tool Tightening moment be delivered on bolt to be limited, large diameter bolt (bolt as more than M48) is difficult to fastening putting in place.Therefore, need to design a kind of may be used for and transmit the connector of fastening force, solve existing limited location and the limited technical barrier of arm strength, realize the fastening electric power steel pole flange bolt of fast power-saving.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of electric power steel pole flange bolt fastening tool connection.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of electric power steel pole flange bolt fastening tool connection, is characterized in that: comprise plate-like body, the described plate-like body back side is tiled successively and is provided with power gear, transmits gear, bolt gear; Described power gear is meshed with transmission gear, transmits gear and is meshed with bolt gear;
The central shaft of described power gear arrives the front of plate-like body through plate-like body, on plate-like body front, correspondence position is provided with the spanner bolt be connected as a single entity with the central shaft of power gear;
Described bolt gear centre position is hollow structure, offers the flange bolt hole for matching with flange bolt.
Described electric power steel pole flange bolt fastening tool connection, is characterized in that: described transmission gear centre position and bearing are socketed, and described bearing is fixedly connected in plate-like body.
Described electric power steel pole flange bolt fastening tool connection, is characterized in that: described bolt gear is disconnectable.
Described electric power steel pole flange bolt fastening tool connection, is characterized in that: described plate-like body is corresponding in turn to and offers power gear central shaft hole, transmit gear centre axis hole, flange bolt hole for socket-connecting with flange bolt.
Described electric power steel pole flange bolt fastening tool connection, is characterized in that: described power gear and spanner bolt-center position offer centre bore, and rigid bearing is sheathed to be connected and fixed by multiple nut thread through the centre bore other end.
Described electric power steel pole flange bolt fastening tool connection, is characterized in that: described flange bolt hole is regular hexagon hole.
Beneficial effect: electric power steel pole flange bolt fastening tool connection provided by the invention, power is transmitted by adopting 3 gear combination of connector, reach two innovations to change: 1) under the prerequisite not changing power thrusts and torque arm length, reach labour-saving object, same the exerting oneself of operator, the moment being delivered to bolt will significantly increase, and meet the Tightening moment requirement of large diameter bolt; 2) shifting laterally with point of force application operation spanner, broken away from the constraint restriction of flange reinforcing ribs, effective terminal operation angle reaches 190 degree, and work high above the ground personnel all can complete bolted work in any standing place.In addition: 1) by changing different inner sleeves, the bolt of various different size can be suitable for.2) operate spanner and connector separate design, be convenient to transport and keeping.3) operate spanner and adopt single direction ratchet design, by forward and oppositely combination to realize forward fastening and oppositely loosen operation.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is the structural representation of connector in the present invention;
Fig. 3 is the structural representation that the present invention uses with operation wrench combination;
In figure: plate-like body 1, power gear 2, transmission gear 3, bolt gear 4, spanner bolt 5, flange bolt hole 6, bearing 7, rigid bearing 8, nut 9, operation spanner 10, handle portion 11, main part 12, spanner bolt hole 13.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
Be a kind of electric power steel pole flange bolt fastening tool connection as depicted in figs. 1 and 2, described connector comprises plate-like body 1, and the described plate-like body back side is tiled successively and is provided with power gear 2, transmits gear 3, bolt gear 4; Described power gear 2 is meshed with transmission gear 3, transmits gear 3 and is meshed with bolt gear 4;
The central shaft of described power gear 2 arrives the front of plate-like body through plate-like body 1, on plate-like body 1 front, correspondence position is provided with the spanner bolt 5 be connected as a single entity with the central shaft of power gear;
Described bolt gear 4 center is hollow structure, offers the flange bolt hole 6 for matching with flange bolt.
Described electric power steel pole flange bolt fastening tool connection, it is characterized in that: described transmission gear 3 center and bearing 7 are socketed, described bearing 7 is fixedly connected in plate-like body.
Described electric power steel pole flange bolt fastening tool connection, is characterized in that: described bolt gear 4 is for disconnectable.The size of flange bolt that can be fastening as required, changes the bolt gear of the flange bolt hole with corresponding size.
Described electric power steel pole flange bolt fastening tool connection, is characterized in that: described plate-like body is corresponding in turn to and offers power gear central shaft hole, transmit gear centre axis hole, flange bolt hole 6 for socket-connecting with flange bolt.
Described electric power steel pole flange bolt fastening tool connection, is characterized in that: described power gear 2 and spanner bolt 5 center offer centre bore, and rigid bearing 8 is sheathed to be threaded fixing through the centre bore other end by multiple nut 9.
Described electric power steel pole flange bolt fastening tool connection, is characterized in that: described flange bolt hole 6 is regular hexagon hole.
As shown in Figure 3, be the operation spanner 10 matched with the present invention, operation spanner 10 comprises the handle portion 11 and main part 12 that are connected; Described main part 12 offers an orthohexagonal spanner bolt hole 13, and described spanner bolt hole 13 matches with spanner bolt 5.
Use procedure of the present invention is as follows: be enclosed within by the flange bolt hole 6 of connector and need on fastening flange bolt, then the spanner bolt hole 13 of operation spanner 10 is enclosed within spanner bolt 5, the power gear 2 that rotarily drives of handle portion 11 certain radian by spanner is only needed to rotate, power gear 2 is meshed to drive with transmission gear 3 and transmits gear 3 and rotate, and transmission gear 3 is meshed with bolt gear 4 and drives bolt gear 4 to rotate; Bolt gear 4 and flange bolt hole 6 are structure as a whole, and drive flange bolt hole 6 to rotate, and realize the forward of flange bolt fastening or oppositely loosen operation.
Electric power steel pole flange bolt fastening tool connection provided by the invention, power is transmitted by adopting 3 gear combination of connector, reach two innovations to change: 1) under the prerequisite not changing power thrusts and torque arm length, reach labour-saving object, same the exerting oneself of operator, the moment being delivered to bolt will significantly increase, and meet the Tightening moment requirement of large diameter bolt; 2) shifting laterally with point of force application operation spanner, broken away from the constraint restriction of flange reinforcing ribs, effective terminal operation angle reaches 190 degree, and work high above the ground personnel all can complete bolted work in any standing place.In addition: 1) by changing different inner sleeves, the bolt of various different size can be suitable for.2) operate spanner and connector separate design, be convenient to transport and keeping.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. an electric power steel pole flange bolt fastening tool connection, is characterized in that: comprise plate-like body, and the described plate-like body back side is tiled successively and is provided with power gear, transmits gear, bolt gear; Described power gear is meshed with transmission gear, transmits gear and is meshed with bolt gear;
The central shaft of described power gear arrives the front of plate-like body through plate-like body, on plate-like body front, correspondence position is provided with the spanner bolt be connected as a single entity with the central shaft of power gear;
Described bolt gear centre position is hollow structure, offers the flange bolt hole for matching with flange bolt;
Described transmission gear centre position and bearing are socketed, and described bearing is fixedly connected in plate-like body;
Described bolt gear is disconnectable;
Described power gear and spanner bolt-center position offer centre bore, and rigid bearing is sheathed to be connected and fixed by multiple nut thread through the centre bore other end.
2. electric power steel pole flange bolt fastening tool connection according to claim 1, is characterized in that: described plate-like body is corresponding in turn to and offers power gear central shaft hole, transmit gear centre axis hole, flange bolt hole for socket-connecting with flange bolt.
3. electric power steel pole flange bolt fastening tool connection according to claim 1, is characterized in that: described flange bolt hole is regular hexagon hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473538.4A CN104227638B (en) | 2014-09-17 | 2014-09-17 | Electric power steel pole flange bolt fastening tool connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473538.4A CN104227638B (en) | 2014-09-17 | 2014-09-17 | Electric power steel pole flange bolt fastening tool connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104227638A CN104227638A (en) | 2014-12-24 |
| CN104227638B true CN104227638B (en) | 2016-03-02 |
Family
ID=52216997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410473538.4A Active CN104227638B (en) | 2014-09-17 | 2014-09-17 | Electric power steel pole flange bolt fastening tool connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104227638B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589654A (en) * | 2020-12-03 | 2022-06-07 | 中国石油天然气股份有限公司 | Flange nut dismounting device |
| CN115289879A (en) * | 2022-09-28 | 2022-11-04 | 河南省双碳研究院有限公司 | Amine absorption method CO 2 Lean-rich liquid heat exchanger for carbon capture |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101028706A (en) * | 2007-03-30 | 2007-09-05 | 李永堂 | Spanner |
| CN201095084Y (en) * | 2007-08-16 | 2008-08-06 | 童明华 | Electric wrench |
| CN201211661Y (en) * | 2008-06-17 | 2009-03-25 | 徐传波 | Manual connecting component mounting tools |
| CN201263066Y (en) * | 2008-07-23 | 2009-06-24 | 上海博繁企业发展有限公司 | Electrified fastening stick for middle-phase insulator screw cap |
| CN201573147U (en) * | 2009-12-01 | 2010-09-08 | 西安航空动力股份有限公司 | Socket wrench for internal installation of compressor rotor |
| CN102280836A (en) * | 2008-07-23 | 2011-12-14 | 上海博繁企业发展有限公司 | Method for fastening insulator screw caps |
| US8424421B1 (en) * | 2012-03-26 | 2013-04-23 | World Tools Co., Ltd. | Jog-shuttle type ratchet wrench |
| CN103192336A (en) * | 2013-04-28 | 2013-07-10 | 国家电网公司 | Method for bolt fastening of suspension clamp of power transmission line and special tool |
| CN103687698A (en) * | 2011-07-28 | 2014-03-26 | 施耐宝公司 | Box wrench with split gear body and interchangeable drive insert |
| CN204076133U (en) * | 2014-09-17 | 2015-01-07 | 国家电网公司 | Electric power steel pole flange bolt fastening tool connection |
-
2014
- 2014-09-17 CN CN201410473538.4A patent/CN104227638B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101028706A (en) * | 2007-03-30 | 2007-09-05 | 李永堂 | Spanner |
| CN201095084Y (en) * | 2007-08-16 | 2008-08-06 | 童明华 | Electric wrench |
| CN201211661Y (en) * | 2008-06-17 | 2009-03-25 | 徐传波 | Manual connecting component mounting tools |
| CN201263066Y (en) * | 2008-07-23 | 2009-06-24 | 上海博繁企业发展有限公司 | Electrified fastening stick for middle-phase insulator screw cap |
| CN102280836A (en) * | 2008-07-23 | 2011-12-14 | 上海博繁企业发展有限公司 | Method for fastening insulator screw caps |
| CN201573147U (en) * | 2009-12-01 | 2010-09-08 | 西安航空动力股份有限公司 | Socket wrench for internal installation of compressor rotor |
| CN103687698A (en) * | 2011-07-28 | 2014-03-26 | 施耐宝公司 | Box wrench with split gear body and interchangeable drive insert |
| US8424421B1 (en) * | 2012-03-26 | 2013-04-23 | World Tools Co., Ltd. | Jog-shuttle type ratchet wrench |
| CN103192336A (en) * | 2013-04-28 | 2013-07-10 | 国家电网公司 | Method for bolt fastening of suspension clamp of power transmission line and special tool |
| CN204076133U (en) * | 2014-09-17 | 2015-01-07 | 国家电网公司 | Electric power steel pole flange bolt fastening tool connection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104227638A (en) | 2014-12-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee after: JIANGSU ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Co-patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. MAINTENANCE BRANCH Address before: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee before: JIANGSU ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Co-patentee before: MAINTENANCE DIVISION OF STATE GRID JIANGSU ELECTRIC POWER Co. Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee after: JIANGSU ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Co-patentee after: MAINTENANCE DIVISION OF STATE GRID JIANGSU ELECTRIC POWER Co. Address before: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee before: JIANGSU ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Co-patentee before: JIANGSU ELECTRIC POWER COMPANY MAINTENANCE BRANCH |
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| CP01 | Change in the name or title of a patent holder |