CN216788331U - Mast lying pipe support of core drill - Google Patents
Mast lying pipe support of core drill Download PDFInfo
- Publication number
- CN216788331U CN216788331U CN202122931906.3U CN202122931906U CN216788331U CN 216788331 U CN216788331 U CN 216788331U CN 202122931906 U CN202122931906 U CN 202122931906U CN 216788331 U CN216788331 U CN 216788331U
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- mast
- lying
- pipe support
- drilling
- support
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Abstract
The utility model relates to the technical field of drilling machine drilling towers, and discloses a mast pipe laying support of a core drilling machine. This core drill mast pipe support of lying through the setting of operation tie plate with the pipe support of lying to personnel lie in earlier and take the hanging to the drilling rod with the instrument on the operation tie plate, then place on the pipe support of lying, and then reduced every probing time and got back and put the step to the extraction of drilling rod, reduced field operation personnel's intensity of labour, and indirectly improved the factor of safety among the operation process.
Description
Technical Field
The utility model relates to the technical field of drilling towers of drilling machines, in particular to a mast pipe laying support of a core drilling machine.
Background
The existing operation method of XY-5T rig drilling tower, wherein the installation method of the driving drill rod adopts a method of loading and unloading the driving drill rod by a single rope, the length of the driving drill rod is 6.8 meters, the existing operation method is that a U-shaped clamp is self-made at the lower part of a water tap, a steel wire rope hook is slid down along the driving drill rod and is taken off, the process needs to climb the drilling rig and then is taken off, then, the lifting and descending mode of the drill rod adopts a mode of hanging an inclined dragging lifter to lift and descend the drilling tool at present, the concrete mode is that the inclined dragging lifter is hung at the lower part of a traveling block, and the inclined dragging lifter is connected with an inclined dragging lifter chuck through sliding on the drill rod to finish lifting or descending the drill rod.
However, after single coring, the drill rod needs to be moved out of the drilling tower and placed horizontally to form a drill rod placing area, so that the drill rod is frequently operated in the using process, and the labor intensity and the safety risk are increased due to excessive operation steps.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects in the prior art, the utility model provides a mast pipe laying bracket of a core drilling machine, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a mast pipe laying support of a core drill comprises a mast arranged on the ground, wherein an operation flat disc is fixedly arranged at one end of the surface of the mast, and a pipe laying frame is fixedly arranged on one side, close to the operation flat disc, of the surface of the mast through bolts.
Optionally, the shape of the stinger is rectangular.
Optionally, the creel stand is mounted seventy-five meters away from the surface of the mast.
Optionally, the surface of the operating flat plate is made of a steel structure.
(III) advantageous effects
The utility model provides a mast pipe laying bracket of a core drill, which has the following beneficial effects:
this core drill mast pipe support of lying through the setting of operation tie plate with the pipe support of lying to personnel lie in earlier and take the hanging to the drilling rod with the instrument on the operation tie plate, then place on the pipe support of lying, and then reduced every probing time and got back and put the step to the extraction of drilling rod, reduced field operation personnel's intensity of labour, and indirectly improved the factor of safety among the operation process.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic front view of the present invention.
In the figure: 1. a mast; 2. operating the flat plate; 3. a lying pipe frame.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to fig. 2, the present invention provides a technical solution: the mast pipe laying support of the core drill comprises a mast 1 installed on the ground, wherein one end of the surface of the mast 1 is fixedly provided with an operation flat disc 2, the surface of the operation flat disc 2 is composed of a steel structure, one side of the surface of the mast 1, which is close to the operation flat disc 2, is fixedly provided with a pipe laying frame 3 through bolts, the pipe laying frame 3 is rectangular, and the pipe laying frame 3 is installed at seventy-five meters on the surface of the mast 1;
wherein, the weight of each meter of drill rod is about 68-7.3 Kg (the maximum value is obtained in the calculation), and each locking hand is about 7Kg (2 in total): the length of the drill rod is 9 meters, the support is arranged at the position of 75 meters, and the placing angle does not exceed 6 degrees (the reason is that the drill rod with the length of 9 meters inclines, the upper swing length is 0.94 meter, and the inclination angle is large enough)
Each drill rod weighs 7.3 (90.6) +7 + 2 (75.32 Kg)
Component of center of gravity in direction of stent 7532 tan6 ° -7532 + 01051-79161 Kg
The force applied to the stent is (79161 x 4.5) 7.5-4.7497 Kg
The force of each drill rod on the bracket is 4.7497Kg, the drilling of 300 meters needs 34 drill rods of 9 meters, the total stress of the bracket is 16149Kg, and the safety production requirement is met.
In conclusion, when the mast pipe-laying support for the core drill is used, through the arrangement of the operation flat disc 2 and the pipe-laying frame 3, a person firstly lies on the operation flat disc 2 to pick up and hang a drill pipe by using a tool, and then the person is placed on the pipe-laying frame 3, so that the steps of picking and placing the drill pipe in each drilling cycle are reduced, the labor intensity of field operation personnel is reduced, and the safety factor in the operation process is indirectly improved.
In the description of the present application, the terms "connect", "mount", "fix", "set", and the like are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as such, for a person skilled in the art, the specific meaning of the above terms in the present invention or the present invention can be understood according to specific situations.
The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Claims (4)
1. Core drill mast pipe support of lying, including installing in mast (1) on ground, its characterized in that: the device is characterized in that an operation flat disc (2) is fixedly mounted at one end of the surface of the mast (1), and a lying pipe frame (3) is fixedly mounted on one side, close to the operation flat disc (2), of the surface of the mast (1) through bolts.
2. A mast lay-down tube support for a core drilling machine as claimed in claim 1, wherein: the shape of the lying pipe frame (3) is rectangular.
3. A mast lay-down tube support for a core drilling machine as claimed in claim 1, wherein: the lying pipe frame (3) is arranged at seventy-five meters on the surface of the mast (1).
4. A mast lay-down tube support for a core drilling machine as claimed in claim 1, wherein: the surface of the operation flat plate (2) is composed of a steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122931906.3U CN216788331U (en) | 2021-11-26 | 2021-11-26 | Mast lying pipe support of core drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122931906.3U CN216788331U (en) | 2021-11-26 | 2021-11-26 | Mast lying pipe support of core drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216788331U true CN216788331U (en) | 2022-06-21 |
Family
ID=82005934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122931906.3U Active CN216788331U (en) | 2021-11-26 | 2021-11-26 | Mast lying pipe support of core drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216788331U (en) |
-
2021
- 2021-11-26 CN CN202122931906.3U patent/CN216788331U/en active Active
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