CN201799649U - Walking rail drilling machine - Google Patents
Walking rail drilling machine Download PDFInfo
- Publication number
- CN201799649U CN201799649U CN2010205192325U CN201020519232U CN201799649U CN 201799649 U CN201799649 U CN 201799649U CN 2010205192325 U CN2010205192325 U CN 2010205192325U CN 201020519232 U CN201020519232 U CN 201020519232U CN 201799649 U CN201799649 U CN 201799649U
- Authority
- CN
- China
- Prior art keywords
- electric drill
- frame
- drilling machine
- frame bracket
- rail
- 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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Abstract
The utility model relates to a walking rail drilling machine. The walking rail drilling machine comprises a frame-type bracket, a compression bar and an electric drill, wherein two clips used for clamping the upper end of a steel rail are symmetrically mounted at the upper parts on two sides of the front end of the frame-type bracket; the electric drill is mounted in the frame-type bracket behind the clips in a guided sliding manner; two push rods are symmetrically mounted on two side surfaces of the electric drill; the outer side ends of the two push rods are respectively hinged with and mounted in sliding chutes at the lower ends of vertical plates on two sides of a compression bar rack in a sliding manner; the middles of the two vertical plates are hinged with and mounted at the upper parts of two side surfaces at the rear end of the frame-type bracket; and the compression bar is fixedly mounted at the upper end of the compression bar rack. The walking rail drilling machine is simple in structure and low in cost. As the steel rail is clamped through the clips at the front end of the frame-type bracket and a top plate, and the electric drill fulfills the drilling work under the action of ejection force and automatically fulfills the drilling work during the whole process, the working efficiency is improved, and the time is saved. Moreover, the stability of the drilling machine is guaranteed through the clips, the top plate and the frame-type bracket when the drilling machine conducts the drilling work, so that the drilling precision is improved, and the construction quality is guaranteed.
Description
Technical field
The utility model relates to a kind of drilling of the rail device, especially a kind of hand-held rail drilling machine.
Background technology
In railway technology, rail also plays a part to transmit track circuit, the electrified backflow simultaneously as the important tool of carrying locomotive operation track, and locomotive obtains electric power by the cable of pantograph sliding-contact suspention, and forms complete loop with rail.Owing to above reason, the rail of each segmentation need be connected together, also need the other equipment of the rail of outdoor distribution is connected on the rail, therefore, when carrying out this work, need on the web of the rail, bore the hole of various different sizes.At present, artificial bore mode commonly used or machinery change the hole mode all in various degree exist the drilling machine inefficiency, lose time, or problem such as dismounting inconvenience etc., especially in the existing line work progress, can't guarantee construction safety, stay hidden danger to locomotive safety running.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, the with low cost and hand-held rail drilling machine that can efficiently finish the work is provided.
The technical scheme that the utility model is taked is:
A kind of hand-held rail drilling machine, it is characterized in that: comprise frame bracket, depression bar and electric drill, upper front end at frame bracket is installed the clip that is used for clamping rail upper end, the electric drill that is slidingly installed leads in the frame bracket of clip back, the two sides symmetry of this electric drill is installed push rod, the outboard end of these two push rods is slided respectively and is cut with scissors in the chute of the vertical plates on both sides lower end that is contained in a depression bar frame, the middle part hinge of this two riser is contained in the top of two sides, frame bracket rear end, installs depression bar in the upper end of depression bar frame.
And the front end bottom of described frame bracket support installs one and is used to withstand the top board of rail lower end.
And described clip slides and is installed in the upper front end of frame bracket.
And the upper surface of described clip is vertically installed a handle.
And the frame bracket upper surface of described clip back installs a water tank that is used for to the drill bit heat radiation of electric drill.
And the guiding slide construction of described electric drill is: the two sides upper parallel in frame bracket is installed two guide rails, and the Electric drill support that is slidingly installed on these two guide rails installs electric drill in the Electric drill support.
Advantage of the present utility model and good effect are:
The utility model is simple in structure, with low cost, clip and top board by the frame bracket front end clamp rail, and operating personnel depress depression bar then, and depression bar passes through the depression bar frame to rail direction ejection electric drill, electric drill is finished boring work under the effect of ejection force, whole process is finished boring automatically by electric drill, has improved operating efficiency, has saved the time, and electric drill is when boring, keep the stable of electric drill by clip, top board and frame bracket, improved borehole accuracy, guaranteed construction quality.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation before the boring.
Fig. 3 is the structural representation in the boring.
Fig. 4 is the left view (omitting rail, clip, water tank) of Fig. 2.
Fig. 5 is the structural representation of depression bar.
The specific embodiment
Below in conjunction with embodiment, the utility model is further specified, following embodiment is illustrative, is not determinate, can not limit protection domain of the present utility model with following embodiment.
A kind of hand-held rail drilling machine, shown in Fig. 1～5, innovation of the present utility model is: comprise frame bracket 5, depression bar 1 and electric drill 9, front end two upper lateral parts symmetry at frame bracket is installed two clips 15 that are used for clamping rail upper end, the electric drill that is slidingly installed leads in the frame bracket of clip back, the two sides symmetry of this electric drill is installed push rod 10, the outboard end of these two push rods is slided respectively and is cut with scissors in the chute 23 of the vertical plates on both sides lower end that is contained in a depression bar frame 3, the top that is contained in two sides, frame bracket rear end is cut with scissors by hinge 4 in the middle part of this two riser, installs depression bar in the upper end of depression bar frame.
The concrete structure that aforementioned electric drill guiding is slidingly installed is: the two sides upper parallel in frame bracket is installed two guide rails 6, Electric drill support is slidingly installed on these two guide rails, install electric drill in the Electric drill support, Electric drill support comprises upper sliding sleeve 11 and bottom bracket 8, the upper sliding sleeve slip cap is contained in the outer rim of two guide rails and the upper and lower of blocking electric drill respectively with bottom bracket, and the two interfixes by bolt 7 and electric drill is locked.
Clip has played the effect of clamping rail 21 upper ends, in order to guarantee whole stability, install one in the front end bottom of frame bracket and be used to withstand the top board 14 of rail lower end, clip and top board form a complete clamp structure like this, guarantee the stability of electric drill work, improved borehole accuracy.
Before work, operating personnel need move drilling machine to working site, so at the clip upper surface one handle 19 is installed vertically, this structure is very easy to carrying work.After being transported to the scene, operating personnel make clip block the rail upper end, for the ease of installing, two clips all slide and are installed in the upper front end of frame bracket, its concrete structure is: the rear end of clip is installed two slide bars 16 respectively, these two slide bars slide and are installed in two guide rails, and the clamping screw 17 that the respective side slide bar can be fixed is installed respectively in the front end both sides of frame bracket.
When electric drill is worked, because rotation at a high speed, can produce a large amount of heats owing to friction with rail, working properly in order to guarantee, frame bracket upper surface in the clip back installs a water tank 20 that is used for to the heat radiation of the drill bit of electric drill, and the made delivery port 18 of this water tank front end is positioned at the drill bit 12 and rail position contacting of electric drill, is filled with water in the water tank or contains oil, certainly from cost consideration, water is most economical radiator liquid.
The front end both sides of frame bracket all are equipped with vertical reinforcement 13 to improve whole mechanical strength, horizontal component in two clips all vertically is embedded with location jackscrew 22, by adjusting the vertical position of location jackscrew, can adapt to the rail of different size, folder tooth rail that can be more stable.
In the upper end of depression bar electric-controlled switch 2 is installed, an end of this electric-controlled switch connects electric drill, and the other end connects civil power by cable.Segmental arc at the depression bar middle part is equipped with a bracing piece 24, and this bracing piece has improved the rigidity of depression bar.
The utility model is simple in structure, with low cost, clip and top board by the frame bracket front end clamp rail, and operating personnel depress depression bar then, and depression bar passes through the depression bar frame to rail direction ejection electric drill, electric drill is finished boring work under the effect of ejection force, whole process is finished boring automatically by electric drill, has improved operating efficiency, has saved the time, and electric drill is when boring, keep the stable of electric drill by clip, top board and frame bracket, improved borehole accuracy, guaranteed construction quality.
Claims (6)
1. hand-held rail drilling machine, it is characterized in that: comprise frame bracket, depression bar and electric drill, front end two upper lateral parts symmetry at frame bracket is installed two clips that are used for clamping rail upper end, the electric drill that is slidingly installed leads in the frame bracket of clip back, the two sides symmetry of this electric drill is installed push rod, the outboard end of these two push rods is slided respectively and is cut with scissors in the chute of the vertical plates on both sides lower end that is contained in a depression bar frame, the middle part hinge of this two riser is contained in the top of two sides, frame bracket rear end, installs depression bar in the upper end of depression bar frame.
2. a kind of hand-held rail drilling machine according to claim 1 is characterized in that: the front end bottom of described frame bracket installs one and is used to withstand the top board of rail lower end.
3. a kind of hand-held rail drilling machine according to claim 1 is characterized in that: described clip slides and is installed in the upper front end of frame bracket.
4. according to claim 1 or 3 described a kind of hand-held rail drilling machines, it is characterized in that: the upper surface of described clip is vertically installed a handle.
5. according to claim 1 or 3 described a kind of hand-held rail drilling machines, it is characterized in that: the frame bracket upper surface of described clip back installs a water tank that is used for to the drill bit heat radiation of electric drill.
6. a kind of hand-held rail drilling machine according to claim 1, it is characterized in that: the guiding slide construction of described electric drill is: the two sides upper parallel in frame bracket is installed two guide rails, the Electric drill support that is slidingly installed on these two guide rails installs electric drill in the Electric drill support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205192325U CN201799649U (en) | 2010-09-07 | 2010-09-07 | Walking rail drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205192325U CN201799649U (en) | 2010-09-07 | 2010-09-07 | Walking rail drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799649U true CN201799649U (en) | 2011-04-20 |
Family
ID=43869167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205192325U Expired - Lifetime CN201799649U (en) | 2010-09-07 | 2010-09-07 | Walking rail drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755743A (en) * | 2017-12-05 | 2018-03-06 | 中国铁建重工集团有限公司 | A kind of rail jumper hole drilling equipment |
| CN108817447A (en) * | 2018-05-07 | 2018-11-16 | 天长市永鑫制冷设备有限公司 | Squeeze pushing-type double-sided drilling machine |
-
2010
- 2010-09-07 CN CN2010205192325U patent/CN201799649U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755743A (en) * | 2017-12-05 | 2018-03-06 | 中国铁建重工集团有限公司 | A kind of rail jumper hole drilling equipment |
| CN108817447A (en) * | 2018-05-07 | 2018-11-16 | 天长市永鑫制冷设备有限公司 | Squeeze pushing-type double-sided drilling machine |
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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: 20110420 |