CN2195567Y - Driving or extracting machine for screw spikes of concrete sleeper - Google Patents
Driving or extracting machine for screw spikes of concrete sleeper Download PDFInfo
- Publication number
- CN2195567Y CN2195567Y CN 94211231 CN94211231U CN2195567Y CN 2195567 Y CN2195567 Y CN 2195567Y CN 94211231 CN94211231 CN 94211231 CN 94211231 U CN94211231 U CN 94211231U CN 2195567 Y CN2195567 Y CN 2195567Y
- Authority
- CN
- China
- Prior art keywords
- handle
- host computer
- welded
- concrete sleeper
- taper shank
- 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 - Fee Related
Links
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- Earth Drilling (AREA)
Abstract
The utility model relates to a drilling or extracting machine for screw spikes of a concrete sleeper, which uses a common electric hand drill or a single phase motor as a host computer. The lower end of the host computer is sheathed with a fixed sleeve shell which is consolidated by screw-bolts. A tap is welded on the fixed sleeve shell. An elbow pipe in the sleeve shell is welded at the inner end of the tap. The upper end of a connector of a taper handle is inserted on the output shaft of the host computer, and the lower end thereof is screwed with a hollow drilling bit. The connector of the taper handle is drilled with six drain holes with the diameter of 10 mm. An annular water tank is formed between the risen part around the upper part and a handle stem. The top of a host computer handle is provided with an external connection power cord, and the middle part of the handle is provided with a power switch.
Description
The utility model relates to a kind of railway concrete sleeper screw spike that is applicable to and pulls out facility, belongs to the railway maintenance machinery technical field.
At present, the reinforced concrete sleeper of laying on the China railways circuit has occupied sizable ratio (about 70%), because of the screw spike corrosion or fracture that to need to change the maintenance capacity cause also very big, particularly in the tunnel and other side flush, the corrosion situation is more serious.But the method for the existing screw spike of choosing or equipment all can not satisfy on-the-spot needs fully.For example, adopt hammer to strike method, promptly directly pound screw spike, make it loosening and extract with sledgehammer, but the fragile sleeper of hammering; Useful long handle spanner is twisted, but effort and easily twist into two parts railway spike; Also useful hydraulic pull-out device or heating means or the like.All these methods are not that labour intensity is exactly greatly the equipment heaviness, perhaps inefficiency, and damage sleeper easily, reduce the application life of sleeper.The work area that yet has will not put in order sleepers and substitute because of there being the suitable utensil of extracting, and cause the significant wastage on the man power and material.
The purpose of this utility model provides a kind of concrete sleeper screw spike and drills through machine, promptly adopts the core drill operation, railway spike is taken out as the geological prospecting coring, and do not damage sleeper.This drills through, and machine is in light weight, easy and simple to handle, easy, the speed of application in road soon, does not influence driving up and down, can satisfy on-the-spot needs.
The utility model is achieved like this, with common Electric portable drill or single-phase motor as main frame 1, fixedly sheath body 2 is sleeved on the lower end of main frame 1, and use the bolt concrete mutually, water tap 3 is welded on fixedly on the sheath body 2, and fixedly the bend pipe 4 in the sheath body is welded on the inner of water tap 3, and the upper end of taper shank connector 5 is inserted on the output shaft of main frame 1, the lower end links to each other with thin diamond wall hollow boring bit 6 with screw thread, is drilled with the spilled water hole 7 of 6 φ 10mm on the taper shank connector 5; Formed annular water tank 8 between annulus part that exceeds around taper shank connector 5 tops and the awl stile.On the top that drills through cleaner handgrip 10 circumscripted power line 11 is housed, a power switch 9 is equipped with at the middle part of handle 10.Execute when boring, the tap of fetching boiling water, cooling water is injected into annular water tank 8 the insides by water pipe and water tap 3, bend pipe 4, is injected in the hollow boring bit 6 by spilled water hole 7 again.Because current do not pass through from main frame itself, there is not complicated sealing device, not corrosion bearing has increased the reliability and the durability of rig.
Illustrate the utility model below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present utility model.Among the figure: the 1-main frame, 2-is sheath body fixedly, 3-water tap, 4-bend pipe, 5-taper shank connector, 6-hollow boring bit, 7-spilled water hole, 8-annular water tank, 9-power switch, 10-handle, 11-power line.
During use, power line 11 is connected power supply, portablely drill through the exposed portions serve that machine is set to hollow boring bit 6 screw spike, fetch boiling water leading 3 immediately, by the time cooling water injects annular water tank 8 the insides by bend pipe 4, after flowing out from hollow boring bit 6 bottoms by spilled water hole 7 again, press the switch 9 on the fixed handle 10, rig promptly rotates, because flowing water constantly injects in the hollow boring bit 6, in the cooling drill bit and drilling cuttings, get rid of, so can in the time about two minutes, a screw spike can be drilled through out.
Claims (2)
1, a kind of is that the concrete sleeper screw spike of main frame drills through machine with common Electric portable drill or individual event motor, it is characterized in that: the fixedly sheath body bolt concrete mutually that is sleeved on the main frame lower end, water tap is welded on fixedly on the sheath body, bend pipe in the sheath body is welded on the inner of water tap, the upper end of taper shank connector is inserted in the lower end of host output shaft, the lower end of taper shank connector and hollow boring bit bolt, circumscripted power line is equipped with on top at the main frame handle, and at the middle part of handle a power switch is housed.
2, concrete sleeper screw spike according to claim 1 drills through machine, it is characterized in that: be drilled with the spilled water hole of 6 φ 10mm on the taper shank connector, form an annular water tank between annulus part that exceeds around the taper shank connector top and the awl stile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94211231 CN2195567Y (en) | 1994-05-18 | 1994-05-18 | Driving or extracting machine for screw spikes of concrete sleeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94211231 CN2195567Y (en) | 1994-05-18 | 1994-05-18 | Driving or extracting machine for screw spikes of concrete sleeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2195567Y true CN2195567Y (en) | 1995-04-26 |
Family
ID=33828414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94211231 Expired - Fee Related CN2195567Y (en) | 1994-05-18 | 1994-05-18 | Driving or extracting machine for screw spikes of concrete sleeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2195567Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278601A (en) * | 2014-10-14 | 2015-01-14 | 赵从斌 | Spike drilling machine |
| CN115162074A (en) * | 2022-08-18 | 2022-10-11 | 广州南科铁路器材有限公司 | Railway sleeper bolt heavy-anchorage drill suction device |
-
1994
- 1994-05-18 CN CN 94211231 patent/CN2195567Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278601A (en) * | 2014-10-14 | 2015-01-14 | 赵从斌 | Spike drilling machine |
| CN115162074A (en) * | 2022-08-18 | 2022-10-11 | 广州南科铁路器材有限公司 | Railway sleeper bolt heavy-anchorage drill suction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |