CN215718953U - Special shelf for underground coal mine jumbolter - Google Patents
Special shelf for underground coal mine jumbolter Download PDFInfo
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- CN215718953U CN215718953U CN202121469854.6U CN202121469854U CN215718953U CN 215718953 U CN215718953 U CN 215718953U CN 202121469854 U CN202121469854 U CN 202121469854U CN 215718953 U CN215718953 U CN 215718953U
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- supporting rod
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Abstract
The utility model discloses a special placing frame for an underground coal mine jumbolter, which comprises: the drilling machine comprises a drilling machine left supporting rod, a drilling machine right supporting rod and a drilling machine horizontal supporting rod, wherein two ends of the drilling machine horizontal supporting rod are fixedly connected with the upper ends of the drilling machine left supporting rod and the drilling machine right supporting rod respectively; the drill bit fixing device comprises a drill bit upper sleeve, a drill bit lower fixing ring and a drill bit upper sleeve, wherein the drill bit upper sleeve is used for enabling a drill rod to penetrate through and extend into a drill bit sleeve of the drill bit from top to bottom, and further enabling a tip of the drill bit and the drill bit lower fixing ring to be matched with each other to fix the drill bit; the utility model avoids the damage of the drilling machine caused by carelessness, effectively reduces the maintenance cost of the tools and reduces the maintenance time.
Description
Technical Field
The utility model belongs to the field of underground coal mine equipment, and particularly relates to a special placing frame for an underground coal mine jumbolter.
Background
A roadway roof is supported by adopting an MQT-130/150 anchor rod (cable) drilling machine in a coal mine, usually 3 drilling machines are equipped for one tunneling work, and the drilling machines are randomly placed behind the roadway after a working face is supported, so that equipment and matched tools are frequently damaged, certain hidden dangers are brought to safety production, and civilized production management is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a special placing frame for an underground coal mine jumbolter, which aims to solve the problem that the jumbolter is randomly placed to cause damage.
The utility model adopts the following technical scheme: the utility model provides a special frame of putting of colliery jumbolter in pit, includes:
the left support rod of the drilling machine is vertically arranged,
the right support rod of the drilling machine is vertically arranged and is arranged side by side with the left support rod of the drilling machine,
a horizontal support rod of the drilling machine is transversely arranged, two ends of the horizontal support rod are respectively and fixedly connected with the upper ends of the left support rod and the right support rod of the drilling machine,
the left support rod of the drilling machine is arranged horizontally, the direction of the left support rod of the drilling machine is vertical to the left support rod of the drilling machine, one end of the left support rod of the drilling machine is fixedly connected with the lower end of the left support rod of the drilling machine,
the drill right supporting rod is arranged horizontally, the direction of the drill right supporting rod is vertical to the drill right supporting rod, one end of the drill right supporting rod is fixedly connected with the lower end of the drill right supporting rod,
a drill horizontal bar which is arranged horizontally and has the direction parallel to the direction of the drill horizontal support bar, two ends of the drill horizontal bar are respectively fixedly connected with the other ends of the drill left support bar and the drill right support bar,
the lower fixing ring of the drilling machine is in a hollow ring shape, the central axis of the ring is parallel to the central axis of the left support rod of the drilling machine, the lower fixing ring is positioned in an area enclosed by the left support rod of the drilling machine, the right support rod of the drilling machine and the transverse rod of the drilling machine, one side of the lower fixing ring close to the transverse rod of the drilling machine is fixedly connected with the transverse rod of the drilling machine, the lower end of the drilling machine is used for extending in the lower fixing ring of the drilling machine from top to bottom,
the center axis of the upper sleeve of the drilling machine is parallel to the center axis of the left support rod of the drilling machine, the outer wall of the upper sleeve of the drilling machine is fixedly connected to the horizontal support rod of the drilling machine and arranged at the same side of the left support rod of the drilling machine and the right support rod of the drilling machine, and the upper sleeve of the drilling machine is used for enabling the drill rod to penetrate through and extend into a drill sleeve of the drilling machine from top to bottom, so that the center of the drilling machine is matched with the lower fixing ring of the drilling machine to fix the drilling machine.
Furthermore, a drill reinforcing rod is arranged between the drill left supporting rod and the drill right supporting rod, two ends of the drill reinforcing rod are fixedly connected with one ends of the drill left supporting rod and the drill right supporting rod respectively, and the direction of the drill reinforcing rod is parallel to the direction of the drill cross rod.
Further, one side, close to the drill reinforcing rod, of the drill lower fixing ring is fixedly connected with the drill reinforcing rod.
Further, three lower fixing rings of the drilling machine are arranged in parallel.
The utility model has the beneficial effects that: the utility model avoids the damage of the drilling machine caused by carelessness, effectively reduces the maintenance cost of the tool and the instrument and reduces the maintenance time; the utility model can achieve the working standardization, is provided with the standard tool board and is used in a spacious place 30-60m behind the working face to achieve the standardization requirement, and when the rock roadway driving working face is completely supported, the drilling machine is orderly stacked on the special placing frame, thereby creating favorable conditions for safe production.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Wherein: 1. a left support rod of the drilling machine; 2. a right support rod of the drilling machine; 3. a horizontal strut of the drilling machine; 4. a left support rod of the drilling machine; 5. a right support rod of the drilling machine; 6. a drill rail rod; 7. a drilling machine lower fixing ring; 8. sleeving a casing on a drilling machine; 9. a drill stiffener.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The utility model discloses a special placing frame for an underground coal mine jumbolter, which comprises a left drill supporting rod 1, a right drill supporting rod 2, a horizontal drill supporting rod 3, a left drill supporting rod 4, a right drill supporting rod 5, a transverse drill supporting rod 6, a lower drill fixing ring 7 and an upper drill sleeve 8, as shown in figure 1.
The vertical setting of rig left branch pole 1, the vertical setting of rig right branch pole 2, rig right branch pole 2 sets up with rig left branch pole 1 side by side, rig horizontal branch pole 3 transversely sets up, the both ends of rig horizontal branch pole 3 respectively with the upper end fixed connection of rig left branch pole 1 and rig right branch pole 2, rig left side die-pin 4 level is to setting up, the trend of rig left side die-pin 4 and rig left branch pole 1 mutually perpendicular, the one end of rig left side die-pin 4 and the lower extreme fixed connection of rig left branch pole 1, rig right die-pin 5 level is to setting up, the trend of rig right die-pin 5 and rig right branch pole 2 mutually perpendicular, the one end of rig right die-pin 5 and the lower extreme fixed connection of rig right branch pole 2.
The drilling machine transverse rod 6 is horizontally arranged, the direction of the drilling machine transverse rod 6 is parallel to the direction of the drilling machine horizontal supporting rod 3, two ends of the drilling machine transverse rod 6 are fixedly connected with the other ends of the drilling machine left supporting rod 1 and the drilling machine right supporting rod 5 respectively, the drilling machine lower fixing ring 7 is in a hollow circular ring shape, the central axis of the drilling machine lower fixing ring 7 is parallel to the central axis of the drilling machine left supporting rod 1, the drilling machine lower fixing ring 7 is located in a region surrounded by the drilling machine left supporting rod 4, the drilling machine right supporting rod 5 and the drilling machine transverse rod 6, one side, close to the drilling machine transverse rod 6, of the drilling machine lower fixing ring 7 is fixedly connected with the drilling machine transverse rod 6, the drilling machine lower fixing ring 7 is used for extending the lower end of a drilling machine from top to bottom, and the drilling machine lower fixing rings 7 are arranged in three parallel.
The central axis of the drill upper sleeve 8 is parallel to the central axis of the drill left support rod 1, the outer wall of the drill upper sleeve 8 is fixedly connected to the drill horizontal support rod 3, the drill upper sleeve 8 is arranged on the same side as the drill left support rod 4 and the drill right support rod 5, and the drill upper sleeve 8 is used for enabling a drill rod to penetrate through and extend into a drill sleeve of the drill from top to bottom, so that the tip of the drill and the drill lower fixing ring 7 are matched with each other to fix the drill.
A drill reinforcing rod 9 is arranged between the drill left supporting rod 4 and the drill right supporting rod 5, two ends of the drill reinforcing rod 9 are fixedly connected with one ends of the drill left supporting rod 4 and the drill right supporting rod 5 respectively, the direction of the drill reinforcing rod 9 is parallel to the direction of the drill cross rod 6, and one side, close to the drill reinforcing rod 9, of the drill lower fixing ring 7 is fixedly connected with the drill reinforcing rod 9.
A tunnel roof is supported by adopting an MQT-130/150 anchor rod cable drilling machine in a coal mine, usually, at least 3 drilling machines are equipped for one tunneling work, and the drilling machines are randomly placed behind a tunnel after a working face is supported, so that equipment and matched tools are frequently damaged, certain hidden dangers are brought to safety production, and the mining method is not favorable for civilized production management.
The utility model avoids the damage of the drilling machine caused by carelessness, effectively reduces the maintenance cost of the tool and the instrument and reduces the maintenance time; the utility model can achieve the working standardization, is provided with the standard tool board and is used in a spacious place 30-60m behind the working face to achieve the standardization requirement, and when the rock roadway driving working face is completely supported, the drilling machine is orderly stacked on the special placing frame, thereby creating favorable conditions for safe production.
When the utility model is not used, the anchor rod drilling machine is pulled to a rear roadway to be randomly stacked after the working surface is supported, tools and appliances are disordered, the anchor rod drilling machine always leans against the side or lies on the floor, so that joints, oil hyacinth and the like are easy to damage, after the anchor rod drilling machine is used, the drilling machines are stacked in order, the management is convenient, the standardized requirements are met, the maintenance cost is reduced, and the unnecessary maintenance time is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The utility model provides a special frame of putting of colliery jumbolter in pit which characterized in that includes:
a left support rod (1) of the drilling machine is vertically arranged,
a right support rod (2) of the drilling machine is vertically arranged and is arranged side by side with the left support rod (1) of the drilling machine,
a horizontal support rod (3) of the drilling machine is transversely arranged, two ends of the horizontal support rod are respectively and fixedly connected with the upper ends of the left support rod (1) and the right support rod (2) of the drilling machine,
a left support rod (4) of the drilling machine is arranged horizontally, the direction of the left support rod is vertical to the left support rod (1) of the drilling machine, one end of the left support rod is fixedly connected with the lower end of the left support rod (1) of the drilling machine,
a right supporting rod (5) of the drilling machine is arranged horizontally, the direction of the right supporting rod is vertical to the right supporting rod (2) of the drilling machine, one end of the right supporting rod is fixedly connected with the lower end of the right supporting rod (2) of the drilling machine,
a drill horizontal rod (6) which is arranged horizontally and has the direction parallel to the direction of the drill horizontal strut (3), and the two ends of the drill horizontal rod are respectively fixedly connected with the other ends of the drill left strut (4) and the drill right strut (5),
the lower drill fixing ring (7) is in a hollow circular ring shape, the central axis of the circular ring is parallel to the central axis of the left drill supporting rod (1), and is positioned in the area surrounded by the left drill supporting rod (4), the right drill supporting rod (5) and the drill transverse rod (6), one side of the lower drill fixing ring, which is close to the drill transverse rod (6), is fixedly connected with the drill transverse rod (6), and the lower drill fixing ring (7) is used for extending the lower end of a drill from top to bottom,
the center axis of the drilling machine upper sleeve (8) is parallel to the center axis of the drilling machine left support rod (1), the outer wall of the drilling machine upper sleeve is fixedly connected to the drilling machine horizontal support rod (3) and arranged at the same side of the drilling machine left support rod (4) and the drilling machine right support rod (5), the drilling machine upper sleeve (8) is used for enabling the drill rod to penetrate through and extend into a drill sleeve of the drilling machine from top to bottom, and then the tip of the drilling machine is matched with the drilling machine lower fixing ring (7) to fix the drilling machine.
2. The special placement frame for the underground coal mine roof bolter according to claim 1, characterized in that a drill reinforcing rod (9) is arranged between the drill left supporting rod (4) and the drill right supporting rod (5), two ends of the drill reinforcing rod (9) are respectively and fixedly connected with one ends of the drill left supporting rod (4) and the drill right supporting rod (5), and the direction of the drill reinforcing rod (9) is parallel to the direction of the drill cross bar (6).
3. The special placement frame for the underground coal mine roof bolter according to claim 2, characterized in that one side of the lower fixing ring (7) of the drilling machine, which is close to the reinforcing rod (9) of the drilling machine, is fixedly connected with the reinforcing rod (9) of the drilling machine.
4. The special placement frame for the underground coal mine jumbolter according to claim 1, wherein three drill lower fixing rings (7) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121469854.6U CN215718953U (en) | 2021-06-30 | 2021-06-30 | Special shelf for underground coal mine jumbolter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121469854.6U CN215718953U (en) | 2021-06-30 | 2021-06-30 | Special shelf for underground coal mine jumbolter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215718953U true CN215718953U (en) | 2022-02-01 |
Family
ID=80046219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121469854.6U Active CN215718953U (en) | 2021-06-30 | 2021-06-30 | Special shelf for underground coal mine jumbolter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215718953U (en) |
-
2021
- 2021-06-30 CN CN202121469854.6U patent/CN215718953U/en active Active
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