CN202767880U - Sliding tower mechanism of trenchless pipe laying driller - Google Patents
Sliding tower mechanism of trenchless pipe laying driller Download PDFInfo
- Publication number
- CN202767880U CN202767880U CN 201220407326 CN201220407326U CN202767880U CN 202767880 U CN202767880 U CN 202767880U CN 201220407326 CN201220407326 CN 201220407326 CN 201220407326 U CN201220407326 U CN 201220407326U CN 202767880 U CN202767880 U CN 202767880U
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- CN
- China
- Prior art keywords
- tower
- sliding
- walking dolly
- drilling
- driving device
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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.)
- Expired - Lifetime
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Abstract
The utility model provides a sliding tower mechanism of a trenchless pipe laying driller. The sliding tower mechanism of the trenchless pipe laying driller comprises a dual-layer drilling frame, a drilling tower, a walking trolley and a hydraulic motor driving device. The sliding tower can be arranged above the dual-layer drilling frame in a relative sliding mode, the walking trolley can be arranged above the drilling tower in a relative moving mode through a pinion-and-rack structure, and the hydraulic motor driving device is fixed on the walking trolley. The sliding tower mechanism further comprises a blocking board preventing the relative movement of the dual-layer drilling frame and the drilling tower. Compared with the prior art, the sliding tower mechanism of the trenchless pipe laying driller has the advantages of being simple in structure and convenient to operate, and capable of moving simply due to the using a carried driving device, reducing operational elements, saving power energy and reducing cost.
Description
Technical field
The utility model relates to a kind of non-excavation pipe-laying drilling rig, refers to especially the sliding tower of a kind of non-excavation pipe-laying drilling rig mechanism.
Background technology
In technical field of engineering machinery, during the construction of directional drilling non-excavation pipe-laying drilling rig, general producer adopts the tower oil cylinder of back to adjust the angle of boring tower mostly, the front articulated form, this form is easy to adjust to be widely used, but have certain deficiency, for example carry out minute angle when adjusting, perhaps required angle more hour just can not meet the demands.When carrying out construction operation, construction requirement carries out the low-angle adjustment, use sliding tower mechanism.With regard under the present circumstances, sliding turriform formula is varied now, slides tower etc. such as oil cylinder, but all also has certain defective, and for example the sliding tower of oil cylinder may be stuck, damages oil cylinder.
The utility model content
The utility model proposes the sliding tower of a kind of non-excavation pipe-laying drilling rig mechanism, solved the shortcoming that required angle in the prior art more hour just can not meet the demands.
The technical solution of the utility model is achieved in that
The sliding tower of a kind of non-excavation pipe-laying drilling rig mechanism, comprise two layers of drilling cramp, boring tower, walking dolly, driving device for hydraulic motor, but being located at above two layers of drilling cramp of described boring tower relative sliding, described walking dolly is by the relatively-movable boring tower top that is located at of gear ﹠ rack structure, described driving device for hydraulic motor is fixed on the walking dolly, it is characterized in that, described sliding tower mechanism also comprises the baffle plate that prevents that two layers of drilling cramp and boring tower from relatively moving.
Described sliding tower mechanism also comprises the limiting plate that restriction boring tower and walking dolly relatively move.
Described limiting plate is fixed between walking dolly and the boring tower by alignment pin.
Compared with prior art, the utility model has the advantage of, simple in structure, easy operating only moves with entrained drive unit own, reduces executive component, saves power source, reduces cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the sliding tower of a kind of non-excavation pipe-laying drilling rig of the utility model mechanism.
Wherein, 1-driving device for hydraulic motor, 2-alignment pin, 3-limiting plate, 4-walking dolly, 5-baffle plate, 6-boring tower, 7-two layers of drilling cramp, 8-play the tower oil cylinder
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the sliding tower of a kind of non-excavation pipe-laying drilling rig mechanism, comprise two layers of drilling cramp 7, boring tower 6, walking dolly 4, driving device for hydraulic motor 1, but described boring tower 6 relative slidings be located at two layers of drilling cramp 7 top, described walking dolly 4 is by relatively-movable boring tower 6 tops that are located at of gear ﹠ rack structure, described driving device for hydraulic motor 1 is fixed on the walking dolly 4, and described sliding tower mechanism also comprises the baffle plate 5 that prevents that two layers of drilling cramp 7 and boring tower 6 from relatively moving.Described sliding tower mechanism also comprises the limiting plate 3 that restriction boring tower 6 and walking dolly 4 relatively move.Described limiting plate 3 is fixed between walking dolly 4 and the boring tower 6 by alignment pin 2.
Specific operation process of the present utility model is as follows: at first the baffle plate 5 that is installed between boring tower 6 and the two layers of drilling cramp 7 is removed, then limiting plate 3 usefulness alignment pin 2 are installed on the walking dolly 4;
Then utilize driving device for hydraulic motor 1 to drive walking dolly 4 and move to the precalculated position by gear ﹠ rack structure.Then jack-up is played tower oil cylinder 8, and boring tower 6 is lifted certain angle by jack-up at this moment;
At this moment angle reaches a steady state value, if think vernier angle, will use sliding tower of the present utility model mechanism, driving walking dolly 4 by driving device for hydraulic motor 1 moves, because limited relative displacement with limiting plate 3 between walking dolly 4 and the boring tower 6, so boring tower 6 can be along with walking dolly 4 moves relative to two layers of drilling cramp 7 together, this is just so that boring tower 6 slippage one segment distance forward, corresponding angle will diminish, reached the fine setting and less variation of tower angle, after equal angles is adjusted, with baffle plate 5 boring tower 6 and two layers of drilling cramp 7 have been fixed up, remove limiting plate 3 and alignment pin 2, carry out follow-up constructing operation.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. a non-excavation pipe-laying drilling rig is slided tower mechanism, comprise two layers of drilling cramp, boring tower, walking dolly, driving device for hydraulic motor, but being located at above two layers of drilling cramp of described boring tower relative sliding, described walking dolly is by the relatively-movable boring tower top that is located at of gear ﹠ rack structure, described driving device for hydraulic motor is fixed on the walking dolly, it is characterized in that, described sliding tower mechanism also comprises the baffle plate that prevents that two layers of drilling cramp and boring tower from relatively moving.
2. the sliding tower of a kind of non-excavation pipe-laying drilling rig according to claim 1 mechanism is characterized in that: described sliding tower mechanism also comprises the limiting plate that restriction boring tower and walking dolly relatively move.
3. a kind of non-excavation pipe-laying drilling rig according to claim 2 is slided tower mechanism, and it is characterized in that: described limiting plate is fixed between walking dolly and the boring tower by alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220407326 CN202767880U (en) | 2012-08-16 | 2012-08-16 | Sliding tower mechanism of trenchless pipe laying driller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220407326 CN202767880U (en) | 2012-08-16 | 2012-08-16 | Sliding tower mechanism of trenchless pipe laying driller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767880U true CN202767880U (en) | 2013-03-06 |
Family
ID=47774463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220407326 Expired - Lifetime CN202767880U (en) | 2012-08-16 | 2012-08-16 | Sliding tower mechanism of trenchless pipe laying driller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767880U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835650A (en) * | 2014-02-21 | 2014-06-04 | 天津艾姆采矿设备有限公司 | Crawler-type hydraulic pressure underground drill rig for coal mines |
| CN104563851A (en) * | 2015-01-07 | 2015-04-29 | 无锡市钻通工程机械有限公司 | Drilling assistance auxiliary device of drilling machine |
| CN107893632A (en) * | 2017-11-18 | 2018-04-10 | 东台市巨力机械制造有限公司 | A kind of safety-type non-excavation pipe-laying drilling rig |
-
2012
- 2012-08-16 CN CN 201220407326 patent/CN202767880U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835650A (en) * | 2014-02-21 | 2014-06-04 | 天津艾姆采矿设备有限公司 | Crawler-type hydraulic pressure underground drill rig for coal mines |
| CN104563851A (en) * | 2015-01-07 | 2015-04-29 | 无锡市钻通工程机械有限公司 | Drilling assistance auxiliary device of drilling machine |
| CN107893632A (en) * | 2017-11-18 | 2018-04-10 | 东台市巨力机械制造有限公司 | A kind of safety-type non-excavation pipe-laying drilling rig |
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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 |
Granted publication date: 20130306 |
|
| CX01 | Expiry of patent term |