CN202325271U - Push-and-pull mechanism for horizontal directional drilling machine - Google Patents
Push-and-pull mechanism for horizontal directional drilling machine Download PDFInfo
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- CN202325271U CN202325271U CN2011204369106U CN201120436910U CN202325271U CN 202325271 U CN202325271 U CN 202325271U CN 2011204369106 U CN2011204369106 U CN 2011204369106U CN 201120436910 U CN201120436910 U CN 201120436910U CN 202325271 U CN202325271 U CN 202325271U
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- push
- pull mechanism
- roller
- slide rail
- drilling machine
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Abstract
The utility model relates to a push-and-pull mechanism for a horizontal directional drilling machine. The push-and-pull mechanism is provided with a drilling rig and a sliding frame, wherein a motor is fixedly connected to the sliding frame; sliding rails are arranged on the drilling rig; and at least two groups of rollers are arranged on the sliding frame and are arranged on the sliding rails in a rolling mode, so that the rollers are in directional rolling connection between the sliding frame and the drilling rig. According to the push-and-pull mechanism, the rollers are arranged between the sliding frame and the drilling rig, so push-and-pull resistance is small in the operating process, the service life of the drilling machine is improved, the energy consumption and maintenance cost are reduced, the work efficiency is improved, and the push-and-pull mechanism has a simple structure and high practicability, and is easy to implement.
Description
Technical field
The present invention relates to a kind of horizontal directional drill thermomechanical components, particularly a kind of horizontal directional drilling machine push-pull mechanism.
Background technology
The horizontal orientation technology of creeping into is the construction technique that directional drilling is technological and traditional pipeline construction method combines with petroleum industry; It has, and speed of application is fast, construction precision is high, low cost and other advantages, is widely used in the pipe installation construction workss such as water supply, coal gas, electric power, telecommunication, natural gas, oil.
Horizontal directional drilling machine is under the condition of excavating earth surface face not; Lay a kind of construction machinery of multiple subsurface utility (pipeline, cable etc.); Horizontal directional drilling machine relies on the drilling rod amount of deflection in the certain curvature radius, to get around obstruction, avoids destroying pipeline through carrying out directional drilling under the area ecological environment condition.
The push-and-pull assembly of horizontal directional drilling machine is the important component part of horizontal directional drilling machine; The mobile of push-and-pull assembly is chain drawing type and two kinds of forms of pinion and-rack mostly at present; In the existing level directional drilling machine; More these two kinds of push-and-pull assemblies adopt the relative drilling cramp of push-and-pull slide plate or slide block to slide and realize when the push-and-pull unit head.The moving resistance of this push-and-pull assembly is relatively large, and component wear is very fast, has improved the energy consumption of rig to a certain extent, has reduced the rig life-span, has increased maintenance cost.
Summary of the invention
The purpose of this invention is to provide a kind of above-mentioned shortcoming that overcomes, reduce resistance, improve the rig life-span, cut down the consumption of energy and the horizontal directional drilling machine push-pull mechanism of maintenance cost.
The technical scheme that realizes the object of the invention is: a kind of horizontal directional drilling machine push-pull mechanism; Have drilling cramp and balladeur train; Be fixedly connected motor on the balladeur train, said drilling cramp is provided with slide rail, and said balladeur train is provided with at least two group rollers; Roller rolls and to be arranged on the slide rail, forms that directed the rolling is connected between balladeur train and the drilling cramp.
Each group roller of above-mentioned horizontal directional drilling machine push-pull mechanism has upper roller, bottom roller and side wheel, and upper roller is arranged on the slide rail upper surface, and bottom roller is arranged on the slide rail lower surface, and side wheel is arranged on the slide rail side end face.
The slide rail of above-mentioned horizontal directional drilling machine push-pull mechanism has two, is set in parallel on the drilling cramp, and said roller has two groups, and front and back are provided with, and each group roller each one slide rail relatively is equipped with a upper roller, a bottom roller and a side wheel.
The present invention has positive effect: adopt roller between balladeur train of the present invention and the drilling cramp, the push-and-pull resistance is little in the work, improves the rig life-span, cuts down the consumption of energy and maintenance cost; Help the raising of operating efficiency; And simple in structure, be easy to realize having advantages of high practicability.
Description of drawings
For content of the present invention is expressly understood more easily,, the present invention is done further detailed explanation, wherein below according to specific embodiment and combine accompanying drawing
Fig. 1 is a structural representation of the present invention;
Fig. 2 is Fig. 2 vertical view;
Fig. 3 be among Fig. 1 A-A to sectional view.
The specific embodiment
See Fig. 1 to Fig. 3, the present invention has drilling cramp 1 and balladeur train 2, is fixedly connected motor 3 on the balladeur train 2; Said drilling cramp 1 is provided with slide rail 4, and slide rail 4 has two, is set in parallel on the drilling cramp 1; Balladeur train 2 is provided with two groups of rollers 5, and front and back are provided with, and each group roller 5 relative each one slide rail 4 is equipped with a upper roller 51, a bottom roller 52 and a side wheel 53; Upper roller 51 is arranged on slide rail 4 upper surfaces; Bottom roller 52 is arranged on slide rail 4 lower surfaces, and side wheel 53 is arranged on slide rail 4 side end faces, forms that directed rolling is connected between balladeur train 2 and the drilling cramp 1.
Above-described specific embodiment; The object of the invention, technical scheme and beneficial effect have been carried out further explain, and institute it should be understood that the above is merely specific embodiment of the present invention; Be not limited to the present invention; All within spirit of the present invention and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a horizontal directional drilling machine push-pull mechanism has drilling cramp (1) and balladeur train (2), and balladeur train (2) is gone up and is fixedly connected motor (3); It is characterized in that: said drilling cramp (1) is provided with slide rail (4), and said balladeur train (2) is provided with at least two group rollers (5), and roller (5) rolls and to be arranged on the slide rail (4), forms that directed rolling is connected between balladeur train (2) and the drilling cramp (1).
2. horizontal directional drilling machine push-pull mechanism according to claim 1; It is characterized in that: said each group roller (5) has upper roller (51), bottom roller (52) and side wheel (53); Upper roller (51) is arranged on slide rail (4) upper surface; Bottom roller (52) is arranged on slide rail (4) lower surface, and side wheel (53) is arranged on slide rail (4) side end face.
3. horizontal directional drilling machine push-pull mechanism according to claim 1; It is characterized in that: said slide rail (4) has two; Be set in parallel on the drilling cramp (1); Said roller (5) has two groups, and front and back are provided with, and each group roller (5) each one slide rail (4) relatively is equipped with a upper roller (51), a bottom roller (52) and a side wheel (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204369106U CN202325271U (en) | 2011-11-08 | 2011-11-08 | Push-and-pull mechanism for horizontal directional drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204369106U CN202325271U (en) | 2011-11-08 | 2011-11-08 | Push-and-pull mechanism for horizontal directional drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202325271U true CN202325271U (en) | 2012-07-11 |
Family
ID=46437253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204369106U Expired - Fee Related CN202325271U (en) | 2011-11-08 | 2011-11-08 | Push-and-pull mechanism for horizontal directional drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202325271U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089158A (en) * | 2011-11-08 | 2013-05-08 | 玉柴重工（常州）有限公司 | Push-pull mechanism of horizontal directional drilling machine |
| CN103277123A (en) * | 2013-06-05 | 2013-09-04 | 北方重工集团有限公司 | Movable sliding seat mechanism for mounting onboard drilling machines |
| CN104084622A (en) * | 2014-07-03 | 2014-10-08 | 赵百华 | Precision location device for electric drill bit |
-
2011
- 2011-11-08 CN CN2011204369106U patent/CN202325271U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089158A (en) * | 2011-11-08 | 2013-05-08 | 玉柴重工（常州）有限公司 | Push-pull mechanism of horizontal directional drilling machine |
| CN103277123A (en) * | 2013-06-05 | 2013-09-04 | 北方重工集团有限公司 | Movable sliding seat mechanism for mounting onboard drilling machines |
| CN104084622A (en) * | 2014-07-03 | 2014-10-08 | 赵百华 | Precision location device for electric drill bit |
| CN104084622B (en) * | 2014-07-03 | 2016-08-24 | 赵百华 | A kind of accurate positioning device of drill bit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131108 |