CN204060531U - A kind of micro-rig stretchable mast - Google Patents
A kind of micro-rig stretchable mast Download PDFInfo
- Publication number
- CN204060531U CN204060531U CN201420525889.0U CN201420525889U CN204060531U CN 204060531 U CN204060531 U CN 204060531U CN 201420525889 U CN201420525889 U CN 201420525889U CN 204060531 U CN204060531 U CN 204060531U
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- mast
- otic placode
- micro
- rig
- adjustable installation
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Abstract
The utility model discloses a kind of micro-rig stretchable mast, comprise mast, adjustable installation otic placode, oil cylinder and mast mount pad, mast is vertically arranged with arranges screwed hole more, adjustable installation otic placode bolt is arranged on mast screwed hole, and two of oil cylinder is arranged on adjustable installation otic placode and mast mount pad respectively.A kind of micro-rig stretchable mast that the utility model provides can adjust mast according to different operating modes, installs different drilling rods, greatly increases work efficiency.
Description
Technical field
The utility model relates to a kind of micro-drilling machine mast, particularly relates to a kind of micro-rig stretchable mast.
Background technology
Micro-rig is mainly used in micro-boring, anchoring slope protection construction etc., can be used for the fields such as foundation construction, deep foundation pit construction, mine construction, water conservancy construction and constructing tunnel.Along with the continuous progress of construction technology and the different demands in market, higher to the requirement on flexibility of micro-rig.In prior art, as shown in Figure 1, A is for installing otic placode, and the mounting means of conventional mast is directly welded on mast for installing otic placode, and this mode is single, limits rod boring stroke, and mast can not adapt to the drilling rod that all size differs.
Utility model content
The purpose of this utility model is to provide a kind of efficiency high, height adjustable micro-rig stretchable mast.
For achieving the above object, the technical scheme that the utility model provides is: a kind of micro-rig stretchable mast, comprise mast, adjustable installation otic placode, oil cylinder and mast mount pad, described mast is vertically arranged with arranges screwed hole more, described adjustable installation otic placode bolt is arranged on mast screwed hole, and two of described oil cylinder is arranged on adjustable installation otic placode and mast mount pad respectively.
The beneficial effect of technique scheme is: a kind of micro-rig stretchable mast, and two of oil cylinder is arranged on adjustable installation otic placode and mast mount pad respectively, after fixing, by oil cylinder is flexible, mast is moved up and down.
Adjustable installation otic placode can transfer distance up and down according to the screw hole on mast.The one that the utility model provides micro-rig stretchable mast, can adjust mast according to different operating modes, install different drilling rods, greatly increase work efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, simple introduction is done below by the accompanying drawing used required in embodiment or description of the prior art, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, 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.
Accompanying drawing 1 is the utility model embodiment prior art structural representation;
Accompanying drawing 2 is the structural representation of the utility model embodiment;
Accompanying drawing 3 is the utility model embodiment part-structure partial enlarged drawing;
Accompanying drawing 4 is the utility model embodiment mast range-adjustable schematic diagram.
In figure 1, mast; 2, screwed hole; 3, adjustable installation otic placode; 4, oil cylinder; 5, mast mount pad.
Detailed description of the invention
Below by specific embodiment, the utility model is further described.
As shown in Figure 2, Figure 3 and Figure 4, a kind of micro-rig stretchable mast, comprise mast 1, adjustable installation otic placode 3, oil cylinder 4 and mast mount pad 5, mast 1 is vertically arranged with many row's screwed holes 2, adjustable installation otic placode 3 bolt is arranged on mast 1 screwed hole 2, adjustable installation otic placode 3 is provided with installing hole, and bolt is fixed on the screwed hole 2 of mast by the installing hole of adjustable installation otic placode 3, and adjustable installation otic placode 3 is as a whole with 1 one-tenth, mast.Two of oil cylinder 4 is arranged on adjustable installation otic placode 3 and mast mount pad 5 respectively.The cylinder barrel end of oil cylinder 4 is connected with mast mount pad 5, and the cylinder rod end of oil cylinder 4 is connected with adjustable installation otic placode 3.Stretched by oil cylinder 4, mast 1 is moved up and down.Adjustable installation otic placode 3 can transfer distance according to the screw hole about 2 on mast 1.
It is 1000mm that the present embodiment middle mast installs adjusting stroke, and the distance B adjusted upward is 300mm, and the distance C of adjustment is downwards 700mm.Under present condition, mast 1 invariant position, adjustable installation otic placode 3 moves up 300mm, and the distance that mast 1 now moves down can reach 1000mm.Contrary adjustable installation otic placode 3 moves down, and mast 1 moves up apart from increasing.A kind of micro-rig stretchable mast that the utility model provides can adjust mast according to different operating modes, installs different drilling rods, greatly increases work efficiency.
Apply specific embodiment herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.The above is only preferred embodiment of the present utility model, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvement, retouching or change can also be made, also above-mentioned technical characteristic can be combined by rights; These improve retouching, change or combination, or the design of utility model and technical scheme are directly applied to other occasion without improving, and all should be considered as protection domain of the present utility model.
Claims (1)
1. one kind micro-rig stretchable mast, it is characterized in that: comprise mast, adjustable installation otic placode, oil cylinder and mast mount pad, described mast is vertically arranged with arranges screwed hole more, described adjustable installation otic placode bolt is arranged on mast screwed hole, and two of described oil cylinder is arranged on adjustable installation otic placode and mast mount pad respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525889.0U CN204060531U (en) | 2014-09-15 | 2014-09-15 | A kind of micro-rig stretchable mast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525889.0U CN204060531U (en) | 2014-09-15 | 2014-09-15 | A kind of micro-rig stretchable mast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060531U true CN204060531U (en) | 2014-12-31 |
Family
ID=52202070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525889.0U Active CN204060531U (en) | 2014-09-15 | 2014-09-15 | A kind of micro-rig stretchable mast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204060531U (en) |
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2014
- 2014-09-15 CN CN201420525889.0U patent/CN204060531U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200324 Address after: 410600 Room 203, building 3, phase II, Depu Wuhe Enterprise Park, No. 1, luojitang Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Hunan Youjuan Engineering Technology Co., Ltd Address before: 410323, No. three, No. 8, weft Road, Yongan manufacturing industry zone, Changsha, Hunan, Liuyang (Changsha new century muffler factory) Patentee before: UNIMATE HEAVY INDUSTRY Co.,Ltd. |