CN104948116A - Two-stage air leg jackdrill pneumatic hydraulic rod - Google Patents
Two-stage air leg jackdrill pneumatic hydraulic rod Download PDFInfo
- Publication number
- CN104948116A CN104948116A CN201510386958.3A CN201510386958A CN104948116A CN 104948116 A CN104948116 A CN 104948116A CN 201510386958 A CN201510386958 A CN 201510386958A CN 104948116 A CN104948116 A CN 104948116A
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- China
- Prior art keywords
- leg
- gadder
- jackdrill
- double
- telescopic rod
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Abstract
The invention discloses a two-stage air leg jackdrill pneumatic hydraulic rod which comprises a body. A telescopic rod is arranged on the top of the body. A connector is arranged on the top of the telescopic rod. A pair of fixing rods are arranged on the outer wall of the body. The telescopic rod is connected with the body through a rack. The fixing rods are connected with the body through screws. The telescopic rod is arranged on the top of the body, the connector is arranged at the tail end of the telescopic rod, the pair of fixing rods are arranged on the outer wall of the body, the body is connected with the telescopic rod through the rack, the fixing rods are connected with the body through the screws, and therefore the whole device can be freely moved, stretched out and drawn back, and then the work efficiency of the two-stage air leg jackdrill pneumatic hydraulic rod is greatly improved.
Description
Technical field
The present invention relates to a kind of hydraulic stem, or rather, is a kind of Double-cascade air-leg gadder Pneumatic Liquid depression bar.
Background technology
Double-cascade air-leg gadder a kind ofly in industrial production, uses commonplace industrial equipment, has comparatively wide application prospect.But the Pneumatic Liquid depression bar stretching speed of the Double-cascade air-leg gadder generally used at present is too slow, and operating efficiency is lower.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of stretching speed Double-cascade air-leg gadder Pneumatic Liquid depression bar faster.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of Double-cascade air-leg gadder Pneumatic Liquid depression bar, comprises a body, is provided with an expansion link at the top of described body, be provided with a connector at the top of described expansion link, be also provided with a pair fixed bar at the outer wall of described body.
As preferred embodiment of the present invention, described expansion link with between body for tooth bar is connected.
As preferred embodiment of the present invention, described fixed bar with between body for screw rod is connected.
Because Double-cascade air-leg gadder Pneumatic Liquid depression bar of the present invention is provided with an expansion link at the top of body, a connector is provided with at the end of expansion link, be provided with a pair fixed bar at the outer wall of body simultaneously, be connected by tooth bar between body with expansion link, be connected by screw rod between fixed bar with body, whole device movable telescopic freely, thus substantially increases the operating efficiency of Double-cascade air-leg gadder Pneumatic Liquid depression bar.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of Double-cascade air-leg gadder Pneumatic Liquid depression bar of the present invention;
Fig. 2 is the perspective view of the Double-cascade air-leg gadder Pneumatic Liquid depression bar in Fig. 1, is now another visual angle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention provides a kind of stretching speed Double-cascade air-leg gadder Pneumatic Liquid depression bar faster.
As shown in Figure 1 and Figure 2, a kind of Double-cascade air-leg gadder Pneumatic Liquid depression bar 1, comprises a body 2, is provided with an expansion link 3 at the top of described body 2, be provided with a connector 4 at the top of described expansion link 3, be also provided with a pair fixed bar 5 at the outer wall of described body 2.
As shown in Figure 1 and Figure 2, described expansion link 3 with between body 2 for tooth bar is connected.
As shown in Figure 1 and Figure 2, described fixed bar 5 with between body 2 for screw rod is connected.
The Double-cascade air-leg gadder Pneumatic Liquid depression bar of this invention is provided with an expansion link at the top of body, a connector is provided with at the end of expansion link, be provided with a pair fixed bar at the outer wall of body simultaneously, be connected by tooth bar between body with expansion link, be connected by screw rod between fixed bar with body, whole device movable telescopic freely, thus substantially increases the operating efficiency of Double-cascade air-leg gadder Pneumatic Liquid depression bar.
Below only in one embodiment mentality of designing of the present invention is described, when system allows, the present invention can expand to external more functional module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a Double-cascade air-leg gadder Pneumatic Liquid depression bar (1), comprise a body (2), it is characterized in that, an expansion link (3) is provided with at the top of described body (2), be provided with a connector (4) at the top of described expansion link (3), be also provided with a pair fixed bar (5) at the outer wall of described body (2).
2. Double-cascade air-leg gadder Pneumatic Liquid depression bar according to claim 1, is characterized in that, described expansion link (3) with between body (2) for tooth bar is connected.
3. Double-cascade air-leg gadder Pneumatic Liquid depression bar according to claim 2, is characterized in that, described fixed bar (5) with between body (2) for screw rod is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386958.3A CN104948116A (en) | 2015-07-06 | 2015-07-06 | Two-stage air leg jackdrill pneumatic hydraulic rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510386958.3A CN104948116A (en) | 2015-07-06 | 2015-07-06 | Two-stage air leg jackdrill pneumatic hydraulic rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104948116A true CN104948116A (en) | 2015-09-30 |
Family
ID=54163124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510386958.3A Pending CN104948116A (en) | 2015-07-06 | 2015-07-06 | Two-stage air leg jackdrill pneumatic hydraulic rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104948116A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3980142A (en) * | 1975-09-10 | 1976-09-14 | Grigoriev Vladimir Konstantino | Drilling boom |
| CN2180769Y (en) * | 1994-03-12 | 1994-10-26 | 孟天才 | Range changeable drill frame for engineering drilling machine |
| CN201193478Y (en) * | 2008-05-13 | 2009-02-11 | 李志本 | Drivage face emulsion drill against outburst |
| CN201588560U (en) * | 2010-01-07 | 2010-09-22 | 韩书仁 | Bidirectional multi-stage air leg |
| RU2446265C2 (en) * | 2010-04-26 | 2012-03-27 | Общество с ограниченной ответственностью "Идель Нефтемаш" | Telescopic mast for drilling, development and repair of oil and gas wells |
| CN204139983U (en) * | 2014-10-10 | 2015-02-04 | 天水风动机械股份有限公司 | Fast detachable air leg |
-
2015
- 2015-07-06 CN CN201510386958.3A patent/CN104948116A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3980142A (en) * | 1975-09-10 | 1976-09-14 | Grigoriev Vladimir Konstantino | Drilling boom |
| CN2180769Y (en) * | 1994-03-12 | 1994-10-26 | 孟天才 | Range changeable drill frame for engineering drilling machine |
| CN201193478Y (en) * | 2008-05-13 | 2009-02-11 | 李志本 | Drivage face emulsion drill against outburst |
| CN201588560U (en) * | 2010-01-07 | 2010-09-22 | 韩书仁 | Bidirectional multi-stage air leg |
| RU2446265C2 (en) * | 2010-04-26 | 2012-03-27 | Общество с ограниченной ответственностью "Идель Нефтемаш" | Telescopic mast for drilling, development and repair of oil and gas wells |
| CN204139983U (en) * | 2014-10-10 | 2015-02-04 | 天水风动机械股份有限公司 | Fast detachable air leg |
Non-Patent Citations (1)
| Title |
|---|
| 姚克: "履带式隧道四臂凿岩台车的研制", 《现代隧道技术》 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |
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| WD01 | Invention patent application deemed withdrawn after publication |