CN202416100U - Electric drill for punching rail bottom of rail anchor - Google Patents
Electric drill for punching rail bottom of rail anchor Download PDFInfo
- Publication number
- CN202416100U CN202416100U CN2012200153639U CN201220015363U CN202416100U CN 202416100 U CN202416100 U CN 202416100U CN 2012200153639 U CN2012200153639 U CN 2012200153639U CN 201220015363 U CN201220015363 U CN 201220015363U CN 202416100 U CN202416100 U CN 202416100U
- Authority
- CN
- China
- Prior art keywords
- electric drill
- rail
- clamp
- clamping plate
- jig
- 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
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- Drilling And Boring (AREA)
Abstract
The utility model discloses an electric drill for punching a rail bottom of a rail anchor. The electric drill comprises an electric drill body, a fixture, two brackets and a propulsion unit, wherein the fixture comprises an external clamping plate, a bottom clamping plate, an internal clamping plate and two clamping plates; the external clamping plate and the internal clamping plate are vertical to the bottom clamping plate and are fixedly arranged on two sides of the bottom clamping plate respectively, the side surface of each clamping plate is shaped as an obtuse triangle, the long edge of each clamping plate is fixedly connected with two sides of the external clamping plate, and the external clamping plate is provided with a through hole. The electric drill is connected with the bottom of a steel rail, and the fixture does not need to be removed when a train passes through the steel rail, thus the convenience can be brought for the construction, and the quality of the punching operation can be ensured.
Description
Technical field
The utility model relates to a kind of railway maintenance and attending device, exactly is a kind of rail card flange of rail punching electric drill.
Background technology
Rail need punch on rail in maintenance and maintenance process, is convenient to the connection between the rail.Many at present employing electric drill stands punch, and promptly the jig of electric drill stand is stuck in the rail upside.But, when carrying out operation in AT STATION, arrive, set out, many through train and shunting service, need remove at any time during punching jig let list through.The pine of jig card though can be convenient to remove at any time, can't guarantee the quality of rail punching even can't accomplish drilling operation; Jig card tight, inconvenience when removing can cause listing the accident of driving.In addition, Vietnam's railway situation of having the multiple model rail in same station and depositing for example can't satisfy the demand of different rail when construction operation.
The utility model content
The purpose of the utility model provides a kind of rail card flange of rail punching electric drill, train through the time need not to remove jig, can satisfy on the different model rail simultaneously and use.
The utility model is realized through following technical scheme for realizing above-mentioned purpose: rail card flange of rail punching electric drill comprises electric drill, jig, two supports and propulsion plant; Two supports are parallel, and support one end is installed jig, and the support other end is installed gripper shoe, between two supports fastening straps is installed; The transmitted beam taut band is fixed on electric drill between the support, and the electric drill front end is towards jig, and described propulsion plant is installed gripper shoe; Propulsion plant comprises nut, and nut is fixedly connected with gripper shoe, and leading screw is installed on the nut; One end of leading screw is installed the electric drill seat, electric drill seat and joint, electric drill rear end, and the other end of leading screw is installed crank; Described jig is made up of outer card plate, end clamp, interior clamp and two head clamps, and outer card plate, interior clamp are vertical with end clamp, and outer card plate and interior clamp are fixedly mounted on clamp both sides, the end respectively; The head clamp side is an obtuse triangle, and wherein the long limit of each head clamp is fixedly connected with the both sides of outer card plate, offers through hole on the outer card plate.
In order further to realize the purpose of the utility model, can also adopt following technical scheme: the angle between described head clamp base and the end clamp is α, α=25 °.The length of clamp of the described end is d, 120mm≤d≤158mm.Described electric drill adopts the alternating current 220V monophase machine.
The advantage of the utility model is: the utility model is connected with rail foot, need not to remove jig when the rail at train, and not only can convenient construction normally carry out can also guarantee the quality of drilling operation; Simultaneously, only change jig according to the rail of different model and get final product, convenient to use.The utility model also has compactness simple for structure, advantage cheap for manufacturing cost and easy to use.
Description of drawings
Fig. 1 is the utility model structural representation.
Reference numeral: clamp 3 electric drills 4 supports 5 leading screws 6 cranks 7 end clamp 8 outer card plates 9 nuts 10 electric drill seats 11 head clamps 12 through holes 13 tight band 14 gripper shoes in 1 rail 2.
The specific embodiment
The described rail card of the utility model flange of rail punching electric drill, as shown in Figure 1, comprise electric drill 3; Jig, two supports 4 and propulsion plant, two supports 4 are parallel, and support 4 one ends are installed jig; Support 4 other ends are installed fastening straps 13 are installed between 14, two supports 4 of gripper shoe, and transmitted beam taut band 13 is fixed on electric drill 3 between the support 4; Electric drill 3 front ends are towards jig, and fastening straps 13 can guarantee that electric drill 3 along continuous straight runs move.Described propulsion plant is installed gripper shoe 14, and propulsion plant comprises nut 9, and nut 9 is fixedly connected with gripper shoe 14; Leading screw 5 is installed on the nut 9, and an end of leading screw 5 is installed electric drill seat 10, electric drill seat 10 and joint, electric drill 3 rear end; The other end of leading screw 5 is installed crank 6; Electric drill 3 is moved to the left leading screw 5 through rotating crank 6, thereby advances electric drill 3 left in the punching process.Described jig is made up of outer card plate 8, end clamp 7, interior clamp 2 and two head clamps 11; Outer card plate 8, interior clamp 2 are vertical with end clamp 7; Outer card plate 8 is fixedly mounted on end clamp 7 both sides respectively with interior clamp 2; Head clamp 11 sides are obtuse triangle, and wherein the long limit of each head clamp 11 is fixedly connected with the both sides of outer card plate 8, offers through hole 12 on the outer card plate 8.Through interior clamp 2, end clamp 7 and head clamp 11 rail 1 is blocked, the obtuse angle of head clamp 11 props up rail 1.Because train goes at the rail upside, jig does not influence the safety of train driving, need not to remove jig, and not only can convenient construction normally carry out can also guarantee the quality of drilling operation.
Angle between described head clamp 11 bases and the end clamp 7 is α, α=25 °.Through facts have proved, during α=25 ° the jig installation and removal the most convenient, it is best to tighten effect simultaneously.
Use in order to adapt to the different model rail, the length of clamp of the described end 7 is d, 120mm≤d≤158mm.The rail model is 43kg/m, and the length of corresponding end clamp 7 is d=120mm; The rail model is 50kg/m, and the length of corresponding end clamp 7 is d=139mm; The rail model is 60kg/m, and the length of corresponding end clamp 7 is d=158mm.For example, multiple model rail in the same station of Vietnam's railway and the present situation of depositing, the utility model can carry out drilling operation through changing jig simply and easily, can increase work efficiency, and practice thrift cost.
The described electric drill of the utility model 3 adopts the alternating current 220V monophase machines, have in light weight, advantage such as volume is little, and is simple to operate, easy to carry.
The technical scheme of the utility model is not restricted in the scope of the described embodiment of the utility model.The utility model not technology contents of detailed description is known technology.
Claims (4)
1. rail card flange of rail punching electric drill comprises electric drill (3), jig, two supports (4) and propulsion plant; Two supports (4) are parallel, and support (4) one ends are installed jig, and support (4) other end is installed gripper shoe (14); Fastening straps (13) is installed between two supports (4), and transmitted beam taut band (13) is fixed on electric drill (3) between the support (4), and electric drill (3) front end is towards jig; Described propulsion plant is installed gripper shoe (14), and propulsion plant comprises nut (9), and nut (9) is fixedly connected with gripper shoe (14); Nut (9) is gone up leading screw (5) is installed; One end of leading screw (5) is installed electric drill seat (10), electric drill seat (10) and electric drill (3) joint, rear end, and the other end of leading screw (5) is installed crank (6); It is characterized in that: described jig is made up of outer card plate (8), end clamp (7), interior clamp (2) and two head clamps (11); Outer card plate (8), interior clamp (2) are vertical with end clamp (7), and outer card plate (8) and interior clamp (2) are fixedly mounted on end clamp (7) both sides respectively, and head clamp (11) side is an obtuse triangle; Wherein the long limit of each head clamp (11) is fixedly connected with the both sides of outer card plate (8), offers through hole (12) on the outer card plate (8).
2. the rail card flange of rail according to claim 1 punching electric drill, it is characterized in that: the angle between described head clamp (11) base and the end clamp (7) is α, α=25 °.
3. rail card flange of rail punching electric drill according to claim 1, it is characterized in that: the length of clamp of the described end (7) is d, 120mm≤d≤158mm.
4. rail card flange of rail punching electric drill according to claim 1, it is characterized in that: described electric drill (3) adopts the alternating current 220V monophase machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200153639U CN202416100U (en) | 2012-01-13 | 2012-01-13 | Electric drill for punching rail bottom of rail anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200153639U CN202416100U (en) | 2012-01-13 | 2012-01-13 | Electric drill for punching rail bottom of rail anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202416100U true CN202416100U (en) | 2012-09-05 |
Family
ID=46740879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200153639U Expired - Lifetime CN202416100U (en) | 2012-01-13 | 2012-01-13 | Electric drill for punching rail bottom of rail anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202416100U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400626A (en) * | 2015-08-12 | 2017-02-15 | 北京安沃科瑞铁路机电设备有限公司 | Lithium battery rail bonding drill |
| CN106930162A (en) * | 2015-09-17 | 2017-07-07 | 成都明日星辰科技有限公司 | A kind of rail bonding drill |
| CN109736153A (en) * | 2019-02-19 | 2019-05-10 | 胡俊 | A kind of pinpoint rail ratchet drill |
-
2012
- 2012-01-13 CN CN2012200153639U patent/CN202416100U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400626A (en) * | 2015-08-12 | 2017-02-15 | 北京安沃科瑞铁路机电设备有限公司 | Lithium battery rail bonding drill |
| CN106930162A (en) * | 2015-09-17 | 2017-07-07 | 成都明日星辰科技有限公司 | A kind of rail bonding drill |
| CN109736153A (en) * | 2019-02-19 | 2019-05-10 | 胡俊 | A kind of pinpoint rail ratchet drill |
| CN109736153B (en) * | 2019-02-19 | 2020-11-03 | 聚隆创环保科技(嘉兴)有限公司 | Accurate positioning hand drill for steel rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |