CN101983846A - Sleeper bolt power wrench - Google Patents
Sleeper bolt power wrench Download PDFInfo
- Publication number
- CN101983846A CN101983846A CN 201010563960 CN201010563960A CN101983846A CN 101983846 A CN101983846 A CN 101983846A CN 201010563960 CN201010563960 CN 201010563960 CN 201010563960 A CN201010563960 A CN 201010563960A CN 101983846 A CN101983846 A CN 101983846A
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- China
- Prior art keywords
- output shaft
- sleeve
- module
- sleeper bolt
- gear
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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.)
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a sleeper bolt power wrench, which includes a frame, a gasoline engine, a transmission module and a sleeve module, the transmission module comprises a speed reducer linked with the gasoline engine and a transmission case installed between the speed reducer and the sleeve module, the speed reducer comprises a bevel gear, the transmission case comprises an intermediate shaft installed in the frame, the intermediate shaft is provided with a first gear, two crown gears having opposing openings, and a reversing module capable of selectively coupling or separating the bevel gear and any crown gear, the sleeve module comprises an output shaft and a sleeve connected at bottom of the output shaft, and the output shaft is equipped with a second gear coupled with the first gear. The sleeper bolt power wrench has small volume, low cost and easy operation, so that labour intensity of workers is greatly reduced, and work efficiency is improved. The sleeper bolt power wrench can be widely used in operations of fixing and detaching bolts.
Description
Technical field
The present invention relates to a kind of spanner, relate in particular to a kind of power operated wrench fastening, that dismantle and maintain sleeper bolt that is used for.
Background technology
At present, the application of industrial production medium power spanner is very extensive, and the power operated wrench of prior art generally comprises frame, be arranged at gasoline engine on the described frame, be connected in the transmission module of described gasoline engine and the sleeve module that connects with described transmission module.Yet current power operated wrench volume is big and generally only be provided with a sleeve module, in the bigger operation of workload, as fastening, the dismounting and the maintenance of the vertical bolt of railroad sleeper, will expend the more muscle power of staff, and operating efficiency is lower.
Summary of the invention
Defective in view of above-mentioned prior art exists the objective of the invention is to propose a kind of many sleeves, volume is less and lower-cost sleeper bolt power operated wrench.
Purpose of the present invention will be achieved by the following technical programs:
A kind of sleeper bolt power operated wrench, be used for fastening, dismounting and maintenance sleeper bolt, comprise frame, be arranged at the gasoline engine on the described frame, be connected in the transmission module of described gasoline engine and the sleeve module that connects with described transmission module, described transmission module comprise the decelerator that is connected in described gasoline engine and be arranged at described decelerator and the sleeve module between transmission case, described decelerator comprises a bevel gear, described transmission case comprises that one is pivotally installed in the jackshaft in the described frame, described jackshaft is provided with one first gear, the inverting module that the bevel gear that two openings distribute in opposite directions and can make described bevel gear and arbitrary bevel gear optionally be coupled or separate, described sleeve module comprises output shaft and is connected in the sleeve of described output shaft bottom, described output shaft be provided with one with second gear of described first gear coupling.
Further, described sleeper bolt power operated wrench comprises two sleeve modules, and the output shaft in the described sleeve module is distributed in the both sides of described jackshaft symmetrically.
Further, described inverting module comprises the bidirectional clutch that is arranged on the described jackshaft, be connected in the shift fork of described bidirectional clutch and be articulated in reversing bar on the described frame, and described reversing bar is connected in described shift fork by first slide bar.
Further, described sleeper bolt power operated wrench also comprises displacement adjustment device, and described displacement adjustment device comprises second slide bar of the L type that is connected in described sleeve and is slidingly connected in described second slide bar and is articulated in control stick on the described frame.
A nearlyer step ground, described sleeper bolt power operated wrench also comprises the accent moment device, described accent moment device comprises the spring that is socketed on described output shaft, be socketed on described output shaft and be connected in described spring top gland, be arranged at the square cotter of described gland top and be connected in the accent square bolt on described output shaft top.
Further, described frame is provided with the leader.
Compared with prior art, beneficial effect of the present invention is: volume is little, cost is low and easy operating; Alleviated greatly the staff labour intensity, improved operating efficiency.
Following constipation closes the embodiment accompanying drawing, the specific embodiment of the present invention is described in further detail, so that technical solution of the present invention is easier to understand, grasp.
Description of drawings
Fig. 1 is the structural representation of sleeper bolt power operated wrench of the present invention side;
Fig. 2 is the structural representation in sleeper bolt power operated wrench of the present invention front.
Among the figure:
1 gasoline engine, 2 decelerators, 21 bevel gears
3 transmission cases, 31 jackshafts, 311 first gears
312 bevel gears, 313 bidirectional clutches, 314 shift forks
315 first slide bars, 316 reversing bars, 4 output shafts
41 second gears, 42 springs, 43 glands
44 square cotters 45 are transferred square bolt 46 sleeves
47 second slide bars, 48 control sticks
The specific embodiment
As shown in Figure 1, sleeper bolt power operated wrench of the present invention, be used for fastening, dismounting and maintenance sleeper bolt, comprise frame (not shown), be arranged at the gasoline engine 1 on the described frame, be connected in the transmission module of gasoline engine 1 and the sleeve module that connects with described transmission module, described transmission module comprise the decelerator 2 that is connected in gasoline engine 1 and be arranged at decelerator 2 and the sleeve module between transmission case 3, decelerator 2 comprises a bevel gear 21, described transmission case comprises that one is pivotally installed in the jackshaft 31 in the described frame, jackshaft 31 is provided with one first gear 311, the inverting module that the bevel gear 312 that two openings distribute in opposite directions and can make bevel gear 21 and arbitrary bevel gear 312 optionally be coupled or separate, described sleeve module comprises output shaft 4 and is connected in the sleeve 46 of output shaft 4 bottoms that output shaft 4 is provided with second gear 41 of one and first gear, 311 couplings.
Preferably, described sleeper bolt power operated wrench comprises two sleeve modules, and the output shaft 4 in the described sleeve module is distributed in the both sides of jackshaft 31 symmetrically, and this design meets the characteristic distributions of sleeper bolt, thereby can increase work efficiency.Certainly, described sleeper bolt power operated wrench also can comprise one or more sleeve module.
Described inverting module comprises bidirectional clutch 313, the shift fork 314 that is connected in bidirectional clutch 313 that is arranged on the jackshaft 31 and is articulated in reversing bar 316 on the described frame that reversing bar 316 is connected in shift fork 314 by first slide bar 315.The operation principle of this design is: press reversing bar 316 to regulate the length travel of first slide bar 315 by lifting, connected shift fork 314 drives bidirectional clutch 313 and carries out length travel, thereby make jackshaft 31 and bevel gear 312 disposed thereon that length travel take place, by displacement, bevel gear 21 optionally is coupled with one of two bevel gears 312, also can separate simultaneously, thereby make jackshaft 31 optionally clockwise rotate, rotate counterclockwise or stop operating with them.
Preferably, described pillow bolt power operated wrench also comprises displacement adjustment device, and described displacement adjustment device comprises second slide bar 47 of the L type that is connected in sleeve 46 and is slidingly connected in second slide bar 47 and is articulated in control stick 48 on the described frame.The design's operation principle is: press control stick 48 to regulate the length travel of second slide bar 47 by lifting, thereby make sleeve 46 that length travel take place, thereby can regulate rational position fastening, demounting bolt.
Preferably, described pillow bolt power operated wrench also comprises the accent moment device, described accent moment device comprises the spring 42 that is socketed on output shaft 4, be socketed on described output shaft 4 and be connected in described spring 42 tops gland 43, be arranged at the square cotter 44 of gland 43 tops and be connected in the accent square bolt 45 on output shaft 4 tops.The design's operation principle is: by exchanging the adjusting of square bolt 45 upper-lower positions, square cotter 44 and gland 43 also correspondingly move, thus elasticity that can regulating spring 42, and then controlled the torsion of bolt.
More preferably, described frame is provided with handle (not shown), thereby makes things convenient for the staff to operate.
Operation principle of the present invention is: decelerator 2 is linked with gasoline engine 1, decelerator 2 is linked with transmission case 3, bevel gear 312 mutual transmissions on the jackshaft 31 in bevel gear 21 in the decelerator 2 and the transmission case 3, thus driven jackshaft 31 and on the rotation of associated components.Be furnished with two output shafts, 4, two output shafts 4 in the both sides of jackshaft 31 by first gear 311 transmissions of second gear 41 on jackshaft 31 on it, thereby realized rotation, the sleeve 46 that is loaded on output shaft 4 bottoms also rotates thereupon.
The present invention still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming all drop within protection scope of the present invention.
Claims (6)
1. sleeper bolt power operated wrench is used for fastening, dismounting and maintenance sleeper bolt, comprises frame, is arranged at gasoline engine on the described frame, is connected in the transmission module of described gasoline engine and the sleeve module that connects with described transmission module, it is characterized in that:
Described transmission module comprise the decelerator that is connected in described gasoline engine and be arranged at described decelerator and the sleeve module between transmission case, described decelerator comprises a bevel gear, described transmission case comprises that one is pivotally installed in the jackshaft in the described frame, described jackshaft is provided with one first gear, the inverting module that the bevel gear that two openings distribute in opposite directions and can make described bevel gear and arbitrary bevel gear optionally be coupled or separate, described sleeve module comprises output shaft and is connected in the sleeve of described output shaft bottom, described output shaft be provided with one with second gear of described first gear coupling.
2. sleeper bolt power operated wrench according to claim 1 is characterized in that: comprise two sleeve modules, the output shaft in the described sleeve module is distributed in the both sides of described jackshaft symmetrically.
3. sleeper bolt power operated wrench according to claim 1, it is characterized in that: described inverting module comprises the bidirectional clutch that is arranged on the described jackshaft, be connected in the shift fork of described bidirectional clutch and be articulated in reversing bar on the described frame, and described reversing bar is connected in described shift fork by first slide bar.
4. sleeper bolt power operated wrench according to claim 1, it is characterized in that: also comprise displacement adjustment device, described displacement adjustment device comprises second slide bar of the L type that is connected in described sleeve and is slidingly connected in described second slide bar and is articulated in control stick on the described frame.
5. sleeper bolt power operated wrench according to claim 1, it is characterized in that: also comprise the accent moment device, described accent moment device comprises the spring that is socketed on described output shaft, be socketed on described output shaft and be connected in described spring top gland, be arranged at the square cotter of described gland top and be connected in the accent square bolt on described output shaft top.
6. according to any described sleeper bolt power operated wrench among the claim 1-5, it is characterized in that: described frame is provided with the leader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010563960 CN101983846A (en) | 2010-11-29 | 2010-11-29 | Sleeper bolt power wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010563960 CN101983846A (en) | 2010-11-29 | 2010-11-29 | Sleeper bolt power wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101983846A true CN101983846A (en) | 2011-03-09 |
Family
ID=43641014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010563960 Pending CN101983846A (en) | 2010-11-29 | 2010-11-29 | Sleeper bolt power wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101983846A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493292A (en) * | 2011-12-28 | 2012-06-13 | 重庆铸达机电设备有限公司 | High precision internal combustion bolt spanner |
| CN112223186A (en) * | 2020-10-15 | 2021-01-15 | 南京工业职业技术大学 | A hand-pressed socket wrench |
| CN113927284A (en) * | 2021-10-25 | 2022-01-14 | 国网福建省电力有限公司电力科学研究院 | A double screw automatic tightening device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4524649A (en) * | 1983-01-19 | 1985-06-25 | Joe Diaz | Electric socket wrench |
| CN2068895U (en) * | 1990-03-24 | 1991-01-09 | 鹤壁市标准件工具厂 | Impact screwing machine driven by internal combustion engine |
| EP0679762B1 (en) * | 1994-04-28 | 1998-11-25 | GEORG ROBEL GmbH & Co. | Screwing machine |
| CN2728702Y (en) * | 2004-10-07 | 2005-09-28 | 周大凱 | Twin-head sleeper nut setting and loosening machine |
| CN2782316Y (en) * | 2005-03-15 | 2006-05-24 | 常州运达新科技研发有限公司 | Torque control and driving gear of sleeper bolt power spanner |
| CN101157209A (en) * | 2007-11-20 | 2008-04-09 | 张忠海 | Portable vehicle mounted combination wrench |
| CN201275737Y (en) * | 2008-09-19 | 2009-07-22 | 张忠海 | Portable internal combustion double wrench |
| CN201931413U (en) * | 2010-11-29 | 2011-08-17 | 张家港市繁昌机械有限公司 | Bolt power wrench of railroad tie |
-
2010
- 2010-11-29 CN CN 201010563960 patent/CN101983846A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4524649A (en) * | 1983-01-19 | 1985-06-25 | Joe Diaz | Electric socket wrench |
| CN2068895U (en) * | 1990-03-24 | 1991-01-09 | 鹤壁市标准件工具厂 | Impact screwing machine driven by internal combustion engine |
| EP0679762B1 (en) * | 1994-04-28 | 1998-11-25 | GEORG ROBEL GmbH & Co. | Screwing machine |
| CN2728702Y (en) * | 2004-10-07 | 2005-09-28 | 周大凱 | Twin-head sleeper nut setting and loosening machine |
| CN2782316Y (en) * | 2005-03-15 | 2006-05-24 | 常州运达新科技研发有限公司 | Torque control and driving gear of sleeper bolt power spanner |
| CN101157209A (en) * | 2007-11-20 | 2008-04-09 | 张忠海 | Portable vehicle mounted combination wrench |
| CN201275737Y (en) * | 2008-09-19 | 2009-07-22 | 张忠海 | Portable internal combustion double wrench |
| CN201931413U (en) * | 2010-11-29 | 2011-08-17 | 张家港市繁昌机械有限公司 | Bolt power wrench of railroad tie |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493292A (en) * | 2011-12-28 | 2012-06-13 | 重庆铸达机电设备有限公司 | High precision internal combustion bolt spanner |
| CN102493292B (en) * | 2011-12-28 | 2014-03-19 | 重庆铸达机电设备有限公司 | High precision internal combustion bolt spanner |
| CN112223186A (en) * | 2020-10-15 | 2021-01-15 | 南京工业职业技术大学 | A hand-pressed socket wrench |
| CN112223186B (en) * | 2020-10-15 | 2021-11-19 | 南京工业职业技术大学 | Hand-pressing type socket wrench |
| CN113927284A (en) * | 2021-10-25 | 2022-01-14 | 国网福建省电力有限公司电力科学研究院 | A double screw automatic tightening device |
| CN113927284B (en) * | 2021-10-25 | 2023-08-04 | 国网福建省电力有限公司电力科学研究院 | Automatic double-screw tightening device |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20110309 |