CN213269948U - Mine roadway supporting device - Google Patents
Mine roadway supporting device Download PDFInfo
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- CN213269948U CN213269948U CN202021877773.5U CN202021877773U CN213269948U CN 213269948 U CN213269948 U CN 213269948U CN 202021877773 U CN202021877773 U CN 202021877773U CN 213269948 U CN213269948 U CN 213269948U
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Abstract
The utility model belongs to the technical field of mine roadway support, in particular to a mine roadway support device, which comprises a support mechanism, an adjusting mechanism and a baffle plate, the inner side of the supporting mechanism is connected with the adjusting mechanism in a sliding way, the top end of the outer side of the adjusting mechanism is fixedly connected with a fixing mechanism, the top end of the adjusting mechanism is provided with a first rotating shaft, the top end of the adjusting mechanism is rotatably connected with the baffle plate through the first rotating shaft, the top ends of the baffle plates are provided with second rotating shafts, the number of the baffle plates is two, the two baffle plates are arranged in bilateral symmetry, the top ends of the two baffle plates are rotationally connected through the second rotating shafts, the baffle front end is equipped with crossbeam mechanism, two the baffle front end passes through crossbeam mechanism fixed connection can effectively prevent that the in-process of exploitation from dropping slay and rock sediment, increases the utility model discloses to the suitability in irregular mine tunnel.
Description
Technical Field
The utility model belongs to the technical field of the mine tunnel is strutted, concretely relates to mine tunnel supporting device.
Background
China is rich in mining resources, the mining technology is gradually improved, the traditional large-scale supporting device is lack of protection on the corner positions of mine roadways, slag and rock slag easily fall off in the mining process, and the traditional large-scale supporting device is complex in installation process and lack of adaptive adjusting function on irregular mines.
The prior art has the following problems:
1. the traditional large-scale supporting device lacks the protection for the corner position of a mine roadway, and slag and rock slag easily fall off in the mining process;
2. the traditional mine roadway supporting device is complicated in installation process, and is poor in adaptability to the adaptive adjusting function of irregular mines.
In order to solve the problems, the application provides a mine roadway supporting device.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a mine tunnel supporting device can solve traditional large-scale supporting device in the above-mentioned background and lack the protection to the corner position in mine tunnel, and slay and rock cinder and traditional mine tunnel supporting device that drops easily are loaded down with trivial details at the installation, lack the poor problem of adaptation regulatory function adaptability to irregular mine at the in-process of exploitation.
In order to achieve the above object, the utility model provides a following technical scheme: a mine roadway supporting device comprises a supporting mechanism, an adjusting mechanism and a baffle, wherein the inner side of the supporting mechanism is connected with the adjusting mechanism in a sliding mode, the top end of the outer side of the adjusting mechanism is fixedly connected with a fixing mechanism, a first rotating shaft is arranged at the top end of the adjusting mechanism, the top end of the adjusting mechanism is rotatably connected with the baffle through the first rotating shaft, the top end of the baffle is rotatably connected with a second rotating shaft, and the front end of the baffle is fixedly connected with a beam mechanism;
the supporting mechanism comprises a supporting rod and a base, the bottom end of the supporting rod is fixedly connected with the base, and the top end of the supporting rod is provided with a first limiting hole;
the adjusting mechanism comprises an adjusting rod, and a second limiting hole is formed in the outer side of the adjusting rod;
the fixing mechanism comprises a connecting rod, a fixing assembly and a connecting block, the top end and the bottom end of the connecting rod are connected through the fixing assembly and the connecting block, the top end of the connecting rod is connected through the connecting block and the baffle plate, and the bottom end of the connecting rod is connected through the connecting block and the adjusting rod.
As the utility model relates to a mine tunnel supporting device is preferred, the quantity of baffle is two, two the baffle is bilateral symmetry setting, is located the left end the baffle right-hand member passes through the second pivot with be located the right-hand member the baffle rotates to be connected, is located the left end the baffle right-hand member passes through crossbeam mechanism with be located the right-hand member baffle fixed connection.
As the utility model relates to a mine tunnel supporting device is preferred, crossbeam mechanism includes interior pole and outer pole, interior pole lateral wall with outer pole sliding connection, the spout has been seted up to the inboard of interior pole, the intercommunicating pore has been seted up to the left end of outer pole, interior pole outside is passed through fixed subassembly with outer pole fixed connection, the quantity of crossbeam mechanism is two, two crossbeam mechanism is the symmetry setting and is in both ends around the fixed establishment.
As the utility model relates to a mine tunnel supporting device is preferred, the first spacing hole of bracing piece with the spacing hole size of second of adjusting the pole is the same, fixed establishment's group number is two sets of, and is two sets of fixed establishment's quantity is two, two fixed establishment is the symmetry setting and is in the left and right sides of crossbeam mechanism.
As the utility model relates to a mine tunnel supporting device is preferred, the group number of supporting mechanism is two sets of, and is two sets of the supporting mechanism is the symmetry and sets up both sides, two sets of around the baffle the quantity of supporting mechanism is two, two the supporting mechanism is bilateral symmetry and sets up.
As the utility model relates to a mine tunnel supporting device is preferred, adjustment mechanism's group number is two sets of, and is two sets of adjustment mechanism's quantity is two, two adjustment mechanism is bilateral symmetry and sets up.
As the utility model relates to a mine tunnel supporting device is preferred, the connecting rod sets up the front end of connecting block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the mine wall is pressed close to the distance between the both ends bracing piece about the regulation, thereby the length of crossbeam mechanism is adjusted to the inboard length of pole in the outer pole in the change of slip, the hole at both ends corresponds with the hole of baffle front end about making crossbeam mechanism, pass the length of the spout fixed beam mechanism of pole in with fixed subassembly, the position of the hole at both ends about crossbeam mechanism is with the position of fixed subassembly fixed beam mechanism at the baffle front end after the hole size is the same with the baffle front end, the baffle that makes the device has more stability, effectively prevent the problem of slay and rock sediment that drops at the in-process of exploitation.
2. The height of the adjusting rod is changed to a proper position, the first limiting hole corresponds to the second limiting hole, the bolt penetrates through the first limiting hole and the second limiting hole, the nut is rotated to fix the bolt, the operation is repeated to change the height of the adjusting rod to the proper position, the application range of the device to mines with different heights can be widened, and the problems that the traditional mine roadway supporting device is complex in installation process and poor in adaptability to the adaptive adjusting function of irregular mines are solved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an assembly view of the baffle plate of the present invention;
fig. 3 is a schematic view of an installation structure of the support mechanism of the present invention;
fig. 4 is a schematic view of the mounting structure of the fixing mechanism of the present invention;
fig. 5 is a schematic view of the mounting structure of the nut of the present invention;
fig. 6 is a schematic view of the mounting structure of the middle beam mechanism of the present invention;
FIG. 7 is a rear view of the mounting structure of the middle and outer rods of the present invention;
in the figure: 1. a support mechanism; 11. a first limit hole; 12. a support bar; 13. a base; 2. an adjustment mechanism; 21. adjusting a rod; 22. a second limiting hole; 3. a fixing mechanism; 31. a connecting rod; 32. a fixing assembly; 321. a bolt; 322. a nut; 33. connecting blocks; 4. a first rotating shaft; 5. a baffle plate; 6. a second rotating shaft; 7. a beam mechanism; 71. an inner rod; 72. a chute; 73. an outer rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, 2, 3, 4, 5, 6 and 7;
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an assembly view of the baffle plate of the present invention;
fig. 3 is a schematic view of an installation structure of the support mechanism of the present invention;
fig. 4 is a schematic view of the mounting structure of the fixing mechanism of the present invention;
fig. 5 is a schematic view of the mounting structure of the nut of the present invention;
fig. 6 is a schematic view of the mounting structure of the middle beam mechanism of the present invention;
fig. 7 is a rear view of the mounting structure of the middle and outer rods of the present invention.
A mine roadway supporting device comprises a supporting mechanism 1, an adjusting mechanism 2 and a baffle 5, wherein the inner side of the supporting mechanism 1 is connected with the adjusting mechanism 2 in a sliding manner, the top end of the outer side of the adjusting mechanism 2 is fixedly connected with a fixing mechanism 3, the top end of the adjusting mechanism 2 is provided with a first rotating shaft 4, the top end of the adjusting mechanism 2 is rotatably connected with the baffle 5 through the first rotating shaft 4, the top end of the baffle 5 is rotatably connected with a second rotating shaft 6, and the front end of the baffle 5 is fixedly connected with a beam mechanism 7;
the supporting mechanism 1 comprises a supporting rod 12 and a base 13, the bottom end of the supporting rod 12 is fixedly connected with the base 13, and the top end of the supporting rod 12 is provided with a first limiting hole 11;
the adjusting mechanism 2 comprises an adjusting rod 21, and a second limiting hole 22 is formed in the outer side of the adjusting rod 21;
the fixing mechanism 3 comprises a connecting rod 31, a fixing component 32 and a connecting block 33, the top and bottom ends of the connecting rod 31 are fixedly connected with the connecting block 33 through the fixing component 32, the top end of the connecting rod 31 is fixedly connected with the baffle 5 through the connecting block 33, and the bottom end of the connecting rod 31 is fixedly connected with the adjusting rod 21 through the connecting block 33.
In this embodiment: changing the height of the adjusting rod 21 to a proper position, corresponding the first limiting hole 11 to the second limiting hole 22, penetrating the first limiting hole 11 and the second limiting hole 22 by using a bolt 321, fixing the bolt 321 by rotating a nut 322, repeating the operation to change the height of the adjusting rod 21 to a proper position, improving the application range of the device to mines with different heights, adjusting the distance between the supporting rods 12 at the left end and the right end to be close to the wall of the mine, sliding the inner rod 71 to change the length of the inner rod 71 at the inner side of the outer rod 73 so as to adjust the length of the beam mechanism 7, enabling the holes at the left end and the right end of the beam mechanism 7 to be corresponding to the holes at the front end of the baffle 5, fixing the length of the beam mechanism 7 by using the fixing component 32 to penetrate the sliding chute 72 of the inner rod 71, fixing the positions of the holes at the left end and the right end of the beam mechanism 7 to be the same size, make the baffle 5 of device more have stability, use fixed subassembly 32 to pass the hole of 5 front ends one sides of baffle 5 fixed baffle 5 with the one end of the connecting block 33 on top, reuse fixed subassembly 32 with connecting block 33 bottom and connecting rod 31 one end fixed connection, repeat the connecting block 33 of the fixed connection rod 31 other end again of above-mentioned operation, adjust the contained angle between connecting block 33 and the connecting rod 31 of bottom, the hole of the connecting block 33 one end of messenger bottom is screwed up with fixed subassembly 32 with the same back of the spacing hole 22 size of second, repeat fixed establishment 3 of the fixed opposite side of above-mentioned operation, can effectively increase the stability between baffle 5 and the regulation pole 21, make the device more stable, should not incline, effectively carry out the safety guarantee to the staff.
As shown in fig. 1 and 2;
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an assembly view of the middle baffle plate of the present invention.
In an alternative embodiment, the number of the baffle plates 5 is two, the two baffle plates 5 are arranged in bilateral symmetry, the right end of the baffle plate 5 at the left end is rotatably connected with the baffle plate 5 at the right end through a second rotating shaft 6, and the right end of the baffle plate 5 at the left end is fixedly connected with the baffle plate 5 at the right end through a beam mechanism 7.
In this embodiment: rotate two baffles 5 through second pivot 6, adjust the angle between two baffles 5, laminate the mine hole top more.
As shown in fig. 1, 6 and 7;
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 6 is a schematic view of the mounting structure of the middle beam mechanism of the present invention;
fig. 7 is a rear view of the mounting structure of the middle and outer rods of the present invention.
In an optional embodiment, the beam mechanism 7 includes an inner rod 71 and an outer rod 73, the outer side wall of the inner rod 71 is slidably connected with the outer rod 73, a sliding groove 72 is formed in the inner side of the inner rod 71, a communication hole is formed in the left end of the outer rod 73, the outer side of the inner rod 71 is fixedly connected with the outer rod 73 through a fixing assembly 32, the number of the beam mechanisms 7 is two, and the two beam mechanisms 7 are symmetrically arranged at the front end and the rear end of the fixing mechanism 3
In this embodiment: the angle between the two adjusting baffles 5 is fixed through the beam mechanism 7, so that the stability between the two baffles 5 is improved.
As shown in fig. 1.
Fig. 1 is a schematic view of the overall structure of the present invention.
In an alternative embodiment, the number of the fixing mechanisms 3 is two, the number of the two fixing mechanisms 3 is two, and the two fixing mechanisms 3 are symmetrically arranged on the left and right sides of the beam mechanism 7.
In this embodiment: the angle between the two baffles 5 is adjusted to be fixed, so that the stability between the baffles 5 and the adjusting rod 21 is improved.
As shown in fig. 1, 2 and 3;
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an assembly view of the baffle plate of the present invention;
fig. 3 is a schematic view of the mounting structure of the middle supporting mechanism of the present invention.
In an alternative embodiment, the number of the support mechanisms 1 is two, the two support mechanisms 1 are symmetrically arranged on the front side and the rear side of the baffle 5, the number of the two support mechanisms 1 is two, and the two support mechanisms 1 are symmetrically arranged in the left-right direction.
In this embodiment: the height of the adjusting rod 21 is changed to a proper position, the first limiting hole 11 corresponds to the second limiting hole 22, the bolt 321 penetrates through the first limiting hole 11 and the second limiting hole 22, the nut 322 is rotated to fix the bolt 321, the operation is repeated to change the height of the adjusting rod 21 to the proper position, and the application range of the device to mines with different heights can be improved.
As shown in fig. 1, 2 and 3;
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an assembly view of the baffle plate of the present invention;
fig. 3 is a schematic view of the mounting structure of the middle supporting mechanism of the present invention.
In an alternative embodiment, the first limiting hole 11 of the supporting rod 12 and the second limiting hole 22 of the adjusting rod 21 have the same size, the number of the adjusting mechanisms 2 is two, the number of the two adjusting mechanisms 2 is two, and the two adjusting mechanisms 2 are arranged in bilateral symmetry.
In this embodiment: the height of the adjusting rod 21 is changed to a proper position, the first limiting hole 11 corresponds to the second limiting hole 22, the bolt 321 penetrates through the first limiting hole 11 and the second limiting hole 22, the nut 322 is rotated to fix the bolt 321, the operation is repeated to change the height of the adjusting rod 21 to the proper position, and the application range of the device to mines with different heights can be improved.
As shown in fig. 1;
fig. 1 is a schematic view of the overall structure of the present invention.
In an alternative embodiment, the connecting rod 31 is disposed at the front end of the connecting block 33.
In this embodiment: the fixing assembly 32 is used for fixing the connecting rod 31 and the connecting block 33, so that the connecting rod 31 and the connecting block 33 can be conveniently mounted and dismounted.
The utility model discloses a theory of operation and use flow: when the device is used, the device is moved to a working place, the height of the adjusting rod 21 is changed to a proper position, the first limiting hole 11 corresponds to the second limiting hole 22, the bolt 321 penetrates through the first limiting hole 11 and the second limiting hole 22, the nut 322 is rotated to fix the bolt 321, the operation is repeated to change the height of the adjusting rod 21 to a proper position, the application range of the device to mines with different heights can be improved, the distance between the left and right supporting rods 12 is adjusted to be close to the wall of the mine, the inner rod 71 is slid to change the length of the inner rod 71 on the inner side of the outer rod 73 so as to adjust the length of the beam mechanism 7, the holes at the left and right ends of the beam mechanism 7 correspond to the holes at the front end of the baffle 5, the fixing component 32 penetrates through the chute 72 of the inner rod 71 to fix the length of the beam mechanism 7, the positions of the holes at the left and right ends of the beam mechanism 7 are the same as the size of the holes at the, make the baffle 5 of device more have stability, use fixed subassembly 32 to pass the hole of 5 front ends one sides of baffle 5 fixed baffle 5 with the one end of the connecting block 33 on top, reuse fixed subassembly 32 with connecting block 33 bottom and connecting rod 31 one end fixed connection, repeat the connecting block 33 of the fixed connection rod 31 other end again of above-mentioned operation, adjust the contained angle between connecting block 33 and the connecting rod 31 of bottom, the hole of the connecting block 33 one end of messenger bottom is screwed up with fixed subassembly 32 with the same back of the spacing hole 22 size of second, repeat fixed establishment 3 of the fixed opposite side of above-mentioned operation, can effectively increase the stability between baffle 5 and the regulation pole 21, make the device more stable, should not incline, effectively carry out the safety guarantee to the staff.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A mine roadway support device is characterized in that: the adjustable support device comprises a support mechanism (1), an adjusting mechanism (2) and a baffle (5), wherein the inner side of the support mechanism (1) is connected with the adjusting mechanism (2) in a sliding manner, the top end of the outer side of the adjusting mechanism (2) is fixedly connected with a fixing mechanism (3), the top end of the adjusting mechanism (2) is provided with a first rotating shaft (4), the top end of the adjusting mechanism (2) is rotatably connected with the baffle (5) through the first rotating shaft (4), the top end of the baffle (5) is rotatably connected with a second rotating shaft (6), and the front end of the baffle (5) is fixedly connected with a beam mechanism (7);
the supporting mechanism (1) comprises a supporting rod (12) and a base (13), the bottom end of the supporting rod (12) is fixedly connected with the base (13), and a first limiting hole (11) is formed in the top end of the supporting rod (12);
the adjusting mechanism (2) comprises an adjusting rod (21), and a second limiting hole (22) is formed in the outer side of the adjusting rod (21);
fixed establishment (3) include connecting rod (31), fixed subassembly (32) and connecting block (33), connecting rod (31) top end both ends are passed through fixed subassembly (32) with connecting block (33) fixed connection, connecting rod (31) top is passed through connecting block (33) with baffle (5) fixed connection, connecting rod (31) bottom is passed through connecting block (33) with adjust pole (21) fixed connection.
2. The mine roadway support apparatus of claim 1, wherein: the quantity of baffle (5) is two, two baffle (5) are bilateral symmetry and set up, are located the left end baffle (5) right-hand member passes through second pivot (6) with be located the right-hand member baffle (5) rotate to be connected, are located the left end baffle (5) right-hand member passes through crossbeam mechanism (7) with be located the right-hand member baffle (5) fixed connection.
3. The mine roadway support apparatus of claim 2, wherein: crossbeam mechanism (7) are including interior pole (71) and outer pole (73), interior pole (71) lateral wall with outer pole (73) sliding connection, spout (72) have been seted up to the inboard of interior pole (71), the intercommunicating pore has been seted up to the left end of outer pole (73), interior pole (71) outside is passed through fixed subassembly (32) with outer pole (73) fixed connection, the quantity of crossbeam mechanism (7) is two, two crossbeam mechanism (7) are the symmetry and set up both ends around fixed establishment (3).
4. The mine roadway support apparatus of claim 1, wherein: the number of the groups of the fixing mechanisms (3) is two, the number of the fixing mechanisms (3) is two, and the two fixing mechanisms (3) are symmetrically arranged on the left side and the right side of the beam mechanism (7).
5. The mine roadway support apparatus of claim 1, wherein: the number of groups of supporting mechanism (1) is two sets ofly, and is two sets of supporting mechanism (1) is the symmetry and sets up both sides around baffle (5), and is two sets of the quantity of supporting mechanism (1) is two, two supporting mechanism (1) is bilateral symmetry and sets up.
6. The mine roadway support apparatus of claim 1, wherein: the first spacing hole (11) of bracing piece (12) with spacing hole (22) size of second of adjusting pole (21) is the same, the group number of adjustment mechanism (2) is two sets of, two sets of the quantity of adjustment mechanism (2) is two, two adjustment mechanism (2) are bilateral symmetry and set up.
7. The mine roadway support apparatus of claim 1, wherein: the connecting rod (31) is arranged at the front end of the connecting block (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021877773.5U CN213269948U (en) | 2020-09-01 | 2020-09-01 | Mine roadway supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021877773.5U CN213269948U (en) | 2020-09-01 | 2020-09-01 | Mine roadway supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213269948U true CN213269948U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021877773.5U Active CN213269948U (en) | 2020-09-01 | 2020-09-01 | Mine roadway supporting device |
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| CN (1) | CN213269948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116044460A (en) * | 2023-03-31 | 2023-05-02 | 山西凌志达煤业有限公司 | Multi-size mine tunnel supporting device |
-
2020
- 2020-09-01 CN CN202021877773.5U patent/CN213269948U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116044460A (en) * | 2023-03-31 | 2023-05-02 | 山西凌志达煤业有限公司 | Multi-size mine tunnel supporting device |
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