CN204386488U - The drilling cramp that a kind of oil cylinder is built-in - Google Patents
The drilling cramp that a kind of oil cylinder is built-in Download PDFInfo
- Publication number
- CN204386488U CN204386488U CN201420827572.2U CN201420827572U CN204386488U CN 204386488 U CN204386488 U CN 204386488U CN 201420827572 U CN201420827572 U CN 201420827572U CN 204386488 U CN204386488 U CN 204386488U
- Authority
- CN
- China
- Prior art keywords
- drilling cramp
- fixed
- sheave
- propelling cylinder
- movable pulley
- 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.)
- Active
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The drilling cramp that a kind of oil cylinder is built-in, described propelling cylinder is installed in the casing of drilling cramp, the slide rail that described gyrator seat is arranged on described drilling cramp can move up and down along described drilling cramp, the two ends up and down of described drilling cramp are separately installed with top sheave and lower sheave, the fixed end of described propelling cylinder is fixed on drilling cramp, movable end is provided with running block, described running block comprises the first movable pulley and the second movable pulley, one end of described first chain is fixed on drilling cramp near described top sheave, the other end is successively by the first movable pulley, top sheave is fixed on the upper end of gyrator seat, one end of described second chain is fixed on the fixed end of propelling cylinder, the other end is successively by the second movable pulley, lower sheave is fixed on the lower end of gyrator seat, when propelling cylinder stretches, running block slides up and down along with the piston rod of propelling cylinder in drilling cramp casing, thus drive rotary slide base to slide up and down on drilling cramp, the utility model improves the stability of connection, and it is not fragile, prevent changing chain and bring the heavy and difficult of engineering quantity.
Description
Technical field
The utility model relates to the built-in drilling cramp of a kind of oil cylinder.
Background technology
Rig is a kind of a kind of engineering equipment for bore operation under hard industrial and mineral, be usually used in because geology is comparatively hard excavator cannot digging operation time explosion drilling operation and geological prospecting operation.Have that mobile easy to use, drilling efficiency is high flexibly, low-carbon environment-friendly and carry the advantages such as pneumatics dust discharge, become construction plant main flow rig gradually at present.
Current most of rig propelling cylinder is all be placed on drilling cramp, cause drilling cramp huge structure and oil cylinder easily to break, and aesthetic measure is poor.Meanwhile, propulsion mode adopts the mode of oil cylinder and wire rope, but due to the restriction of structure, cause wire rope bend radius little, in use for some time, the damage frequency of wire rope is high, and more change steel rope engineering quantity burdensome and difficulty.For above-mentioned deficiency, need improve existing structure form rig, to improve its reliability and aesthetic property.
Utility model content
The purpose of this utility model is to overcome the deficiency of prior art and provides a kind of and ensure machine at work to oil cylinder protection, prevents chain from easily damaging and changes the built-in drilling cramp of the too much a kind of oil cylinder of the frequency.
The purpose of this utility model is achieved by following technical proposals:
The drilling cramp that a kind of oil cylinder is built-in, comprise drilling cramp, the top sheave mounting bracket of top sheave is installed, top sheave, running block, propelling cylinder, the lower sheave erection support of lower sheave is installed, lower sheave, gyrator seat, first chain and the second chain, described propelling cylinder is installed in the casing of drilling cramp, the slide rail that described gyrator seat is arranged on described drilling cramp can move up and down along described drilling cramp, the two ends up and down of described drilling cramp are separately installed with top sheave and lower sheave, the fixed end of described propelling cylinder is fixed on drilling cramp, movable end is provided with running block, described running block comprises the first movable pulley and the second movable pulley, one end of described first chain is fixed on drilling cramp near described top sheave, the other end is successively by the first movable pulley, top sheave is fixed on the upper end of gyrator seat, one end of described second chain is fixed on the fixed end of propelling cylinder, the other end is successively by the second movable pulley, lower sheave is fixed on the lower end of gyrator seat, when propelling cylinder stretches, running block slides up and down along with the piston rod of propelling cylinder in drilling cramp casing, thus drive rotary slide base to slide up and down on drilling cramp.
Described top sheave and lower sheave are arranged on top sheave mounting bracket and lower sheave erection support respectively, described top sheave mounting bracket and lower sheave erection support are separately fixed at the two ends up and down of drilling cramp, and the fixed end of described propelling cylinder is fixed on lower sheave erection support.
Described first movable pulley is arranged on the top of described second movable pulley.
Owing to adopting such scheme, propelling cylinder is arranged in drilling cramp by this device, not only beautiful attractive in appearance, and serves fine protective effect to propelling cylinder, prevents from use being broken by oil cylinder.Drive running block to move by propelling cylinder and moved up and down at drilling cramp guide rail by chain-driving gyrator seat, improve the stability of connection, and not fragile, prevent changing chain and bring the heavy and difficult of engineering quantity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cut-away view after Fig. 1 removes drilling cramp.
Fig. 3 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the drilling cramp that oil cylinder is built-in is described.
As shown in Figure 1, 2, 3, the drilling cramp that oil cylinder is built-in, the driller adopting oil cylinder and chain to advance, comprises drilling cramp 1, top sheave mounting bracket 2, top sheave 3, running block 8, propelling cylinder 9, lower sheave erection support 11, lower sheave 12, gyrator seat 5, first chain 4 and the second chain 6 form.Propelling cylinder 9 is arranged on lower sheave erection support 11, is built in drilling cramp 1 casing.When hydraulic oil source drives the propelling cylinder 9 of built-in drilling cramp 1 to stretch, running block 8 slides up and down along with the piston rod of propelling cylinder 9 in drilling cramp 1 casing.Running block 8 comprises moving pulley bracket, the first movable pulley 81 and the second movable pulley 82, and running block 8 slides up and down in drilling cramp 1 casing, drives the first chain 4 and the second chain 6 to move simultaneously.First chain 4 and the second chain 6 are all the fastening two ends being arranged on rotary slide base 5, to its have simultaneously pull-up and under pull capable.Rotary slide base 5 clamping, on drilling cramp 1 slide rail, when chain moves up and down, pulls rotary slide base 5 to move up and down at drilling cramp 1 slide rail.This kind of form of structure had both effectively avoided propelling cylinder external by risk of collision, very well protection and extend propelling cylinder application life.Adopt chain type of attachment simultaneously, compare wire rope reliability higher, long service life, reduce because of the work that wire rope stretches and elongated need are repeatedly fastening.Propulsion cylinder 6 is arranged on lower sheave erection support 11, is convenient to assembling, is easy to manufacture processing.
Claims (3)
1. the drilling cramp that an oil cylinder is built-in, comprise drilling cramp (1), the top sheave mounting bracket (2) of top sheave is installed, top sheave (3), running block (8), propelling cylinder (9), the lower sheave erection support (11) of lower sheave is installed, lower sheave (12), gyrator seat (5), first chain (4) and the second chain (6), it is characterized in that: described propelling cylinder (6) is installed in the casing of drilling cramp (1), the slide rail that described gyrator seat (5) is arranged on described drilling cramp (1) can move up and down along described drilling cramp (1), the two ends up and down of described drilling cramp (1) are separately installed with top sheave (3) and lower sheave (12), the fixed end of described propelling cylinder (9) is fixed on drilling cramp (1), movable end is provided with running block (8), described running block (8) comprises the first movable pulley (81) and the second movable pulley (82), one end of described first chain (4) is fixed on drilling cramp near described top sheave (3), the other end is successively by the first movable pulley (81), top sheave (3) is fixed on the upper end of gyrator seat (5), one end of described second chain (6) is fixed on the fixed end of propelling cylinder (9), the other end is successively by the second movable pulley (82), lower sheave (12) is fixed on the lower end of gyrator seat (5), when propelling cylinder (9) is flexible, running block (8) slides up and down along with the piston rod of propelling cylinder (9) in drilling cramp (1) casing, thus drive rotary slide base (5) to slide up and down on drilling cramp.
2. the drilling cramp that oil cylinder according to claim 1 is built-in, it is characterized in that: described top sheave (3) and lower sheave (12) are arranged on top sheave mounting bracket (2) and lower sheave erection support (11) respectively, described top sheave mounting bracket (2) and lower sheave erection support (11) are separately fixed at the two ends up and down of drilling cramp (1), and the fixed end of described propelling cylinder (9) is fixed on lower sheave erection support (11).
3. the drilling cramp that oil cylinder according to claim 1 and 2 is built-in, is characterized in that: described first movable pulley (81) is arranged on the top of described second movable pulley (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827572.2U CN204386488U (en) | 2014-12-23 | 2014-12-23 | The drilling cramp that a kind of oil cylinder is built-in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827572.2U CN204386488U (en) | 2014-12-23 | 2014-12-23 | The drilling cramp that a kind of oil cylinder is built-in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204386488U true CN204386488U (en) | 2015-06-10 |
Family
ID=53359219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420827572.2U Active CN204386488U (en) | 2014-12-23 | 2014-12-23 | The drilling cramp that a kind of oil cylinder is built-in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204386488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563894A (en) * | 2014-12-23 | 2015-04-29 | 山河智能装备股份有限公司 | Drilling cramp with built-in oil cylinder |
| CN113006707A (en) * | 2021-03-31 | 2021-06-22 | 贵州航天天马机电科技有限公司 | Mast device for anchoring drilling machine |
-
2014
- 2014-12-23 CN CN201420827572.2U patent/CN204386488U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563894A (en) * | 2014-12-23 | 2015-04-29 | 山河智能装备股份有限公司 | Drilling cramp with built-in oil cylinder |
| CN113006707A (en) * | 2021-03-31 | 2021-06-22 | 贵州航天天马机电科技有限公司 | Mast device for anchoring drilling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103061673A (en) | Multifunctional micropile drilling machine | |
| CN205349223U (en) | Drilling equipment for building | |
| CN105178884A (en) | Lifting and pressing device of truck-mounted drilling rig | |
| CN202228075U (en) | Tunneling machine | |
| CN204386488U (en) | The drilling cramp that a kind of oil cylinder is built-in | |
| CN103470256A (en) | Propulsion device of gadder | |
| CN204175194U (en) | Rig telescopic rail | |
| CN204140082U (en) | Rock drilling development machine | |
| CN104948109A (en) | Suspension type omni-directional anchor rod drill carriage | |
| CN108505938A (en) | A kind of airborne drilling machine of rope sheave stroke amplification | |
| CN208330189U (en) | A kind of airborne drilling machine of rope sheave stroke amplification | |
| CN104563894A (en) | Drilling cramp with built-in oil cylinder | |
| CN207499804U (en) | A kind of long bolt drilling machine | |
| CN203335073U (en) | Fully-mechanized-mining coal drilling unit and fully-mechanized-mining coal drilling machine | |
| CN205117224U (en) | Well rig crane | |
| CN202673143U (en) | All-directional hydraulic anchor rod drill rig for coal mines | |
| CN204171393U (en) | A kind of metal connection end of body drilling equipment of binding post | |
| CN108060895A (en) | A kind of stable type horizontal directional drilling equipment with pipeline autoconnect function | |
| CN203213993U (en) | Wellhead FOPS (Falling Object Protective Structures) device for petroleum drilling engineering | |
| CN203603901U (en) | Propelling device of rock drill | |
| CN203783450U (en) | All-angle emulsion drilling rig for coal mine | |
| CN205445469U (en) | Portable small -size hydraulic rock drill | |
| CN201771422U (en) | Coal mine rock hydraulic drill | |
| CN205078198U (en) | Truck -mounted drilling rig promotes pressure device | |
| CN204729002U (en) | The comprehensive Double-arm hydraulic driving drill carriage device in a kind of colliery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |