CN220434781U - Auxiliary device for installing anchor rod of underground roadway - Google Patents
Auxiliary device for installing anchor rod of underground roadway Download PDFInfo
- Publication number
- CN220434781U CN220434781U CN202322170796.2U CN202322170796U CN220434781U CN 220434781 U CN220434781 U CN 220434781U CN 202322170796 U CN202322170796 U CN 202322170796U CN 220434781 U CN220434781 U CN 220434781U
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- Prior art keywords
- ring
- positioning ring
- rod
- anchor rod
- block
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- 238000009434 installation Methods 0.000 claims abstract 7
- 239000011435 rock Substances 0.000 abstract description 25
- 238000005553 drilling Methods 0.000 abstract description 12
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model belongs to the technical field of underground equipment, and particularly relates to an underground roadway anchor rod installation auxiliary device which comprises a positioning rod, wherein a left positioning ring and a right positioning ring are fixedly connected to two sides of the positioning rod respectively, positioning cavities are formed in the left positioning ring and the right positioning ring respectively, guide rings are arranged on one sides of the left positioning ring and the right positioning ring respectively, guide cavities are formed in the two guide rings respectively, extension blocks are fixedly connected to one sides of the left positioning ring and the right positioning ring respectively, clamping blocks are connected in the extension blocks in a sliding mode, and support rods are connected in the extension blocks in a clamping mode; through the cooperation of left side holding ring and right side holding ring for the staff can be fast effectively to the stock drill in position fix a position, thereby save staff's measurement operation, and can avoid the stock to appear the circumstances of skew in the inside in-process of drilling into rock, thereby guarantee the anchor rod to the reinforcement effect of rock.
Description
Technical Field
The utility model belongs to the technical field of underground equipment, and particularly relates to an auxiliary device for installing an underground roadway anchor rod.
Background
In the tunneling process of the underground tunnel of the coal mine, the tunnel needs to be supported and reinforced by using the anchor rods in the newly excavated area, the overall stability of surrounding rocks of the tunnel can be improved by drilling the anchor rods into the rocks, so that the safety of personnel in the tunnel is ensured, when the anchor rods are drilled into the surrounding rocks of the tunnel, the personnel need to make the anchor rods straight, and the distance between the anchor rods needs to be equal and the same horizontal line is required to be ensured to play the reinforcing effect to the greatest extent, but the personnel need to perform a large amount of measurement work when drilling the anchor rods, and the situation that the anchor rods immersed into the surrounding rocks are invisible when drilling is easy to deviate is caused.
Disclosure of Invention
The utility model provides an auxiliary device for installing an underground roadway anchor rod, which has the characteristics of being capable of rapidly positioning a drilling position and preventing deviation.
The utility model provides the following technical scheme: including the locating lever, locating lever both sides are fixedly connected with left side holding ring and right side holding ring respectively, the left side holding ring with the inside location chamber of all having seted up of right side holding ring, the left side holding ring with right side holding ring one side all is equipped with the guide ring, two the guide chamber has all been seted up to the guide ring inside, the left side holding ring with the equal fixedly connected with of right side holding ring one side extends the piece, the inside sliding connection of extension piece has the block piece, the inside block of extension piece is connected with the bracing piece, the inside sliding connection of bracing piece has the adjustment lever.
And connecting blocks are fixedly connected between the two guide rings and the left positioning ring and between the two guide rings and the right positioning ring.
Wherein, the extension piece is inside to be offered and to step down the groove, the bracing piece is through step down groove sliding connection in the extension piece.
The sliding groove is formed in one side of the extension block, and the clamping block is connected with the extension block in a sliding mode through the sliding groove.
Wherein, adjustment pole one side is equipped with the scale, the mounting groove has been seted up to bracing piece one side.
The clamping groove is formed in one side of the supporting rod, and the clamping block is clamped to the supporting rod through the clamping groove.
The beneficial effects of the utility model are as follows: through the cooperation of left side holding ring and right side holding ring for the staff can be fast effectively to the stock drill in position fix a position, thereby save staff's measurement operation, and can avoid the stock to appear the circumstances of skew in the inside in-process of drilling into rock, thereby guarantee the anchor rod to the reinforcement effect of rock.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the disassembled structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of an extension block according to the present utility model;
FIG. 4 is a schematic diagram showing the movement state of the engaging block in the present utility model.
In the figure: 1. a positioning rod; 2. a left positioning ring; 21. a positioning cavity; 3. a right positioning ring; 4. a guide ring; 41. a guide chamber; 42. a connecting block; 5. extending the block; 51. a clamping block; 52. a relief groove; 53. a sliding groove; 6. a support rod; 61. an adjusting lever; 62. a scale; 63. a clamping groove; 64. and a mounting groove.
Detailed Description
Referring to fig. 1-4, the present utility model provides the following technical solutions: including locating lever 1, locating lever 1 both sides are fixedly connected with left side locating ring 2 and right side locating ring 3 respectively, location chamber 21 has all been seted up to left side locating ring 2 and right side locating ring 3 inside, left side locating ring 2 and right side locating ring 3 one side all are equipped with guide ring 4, guide chamber 41 has all been seted up to two guide rings 4 inside, the equal fixedly connected with extension piece 5 of left side locating ring 2 and right side locating ring 3 one side, the inside sliding connection of extension piece 5 has block 51, the inside block of extension piece 5 is connected with bracing piece 6, the inside sliding connection of bracing piece 6 has adjusting lever 61.
In this embodiment: the positioning rod 1 is used for connecting the left positioning ring 2 and the right positioning ring 3, and a certain distance is always kept between the left positioning ring 2 and the right positioning ring 3, the distance is a proper distance required to be kept between the anchor rods, when a worker needs to drill the anchor rods into the rock around a roadway, the anchor rods can be put into the inner sides of the left positioning ring 2, and the anchor rods are drilled into the rock through a drilling machine and other devices, because in actual operation, the anchor rods drilled into the rock need to leak out a part of surrounding rock so as to later check the state of the anchor rods and strengthen the operation, the part of the anchor rods leaked out of the surrounding rock can limit the left positioning ring 2, so that the left positioning ring 2 cannot horizontally and transversely move, and because the length of the positioning rod 1 is the same as the distance required to be kept between the anchor rods, the left positioning ring 2 and the right positioning ring 3 are kept on the same horizontal line by the positioning rod 1, so that the position of the right positioning ring 3 is the position where the anchor rod needs to be drilled through the cooperation of the positioning rod 1, a worker can put the anchor rod into the right positioning ring 3 and drill into the rock through the anchor rod, so that proper distance between the anchor rods is kept and the same horizontal line is kept, the positioning cavities 21 formed on the inner sides of the left positioning ring 2 and the right positioning ring 3 are used for giving way to the anchor rod, the anchor rod can be inserted into the inner sides of the left positioning ring 2 and the right positioning ring 3, the guide rings 4 formed on one side of the left positioning ring 2 and the right positioning ring 3 are used for guiding the anchor rod when the worker drills the anchor rod into the rock, the angle of the anchor rod entering the rock can be limited through the guide cavities 41 and the guide restriction of the positioning cavities 21, therefore, the inclination of the anchor rod due to the change of the anchor rod drilling angle when a worker drills the anchor rod into the rock is prevented, the drilled anchor rod is in a straight state, the extension blocks 5 fixed on one side of the left positioning ring 2 and the right positioning ring 3 are used for connecting the support rods 6, the support rods 6 can play a supporting role on the left positioning ring 2 and the right positioning ring 3, the whole length of the support rods 6 and the whole length of the adjustment rods 61 can be adjusted through sliding, the adjustment rods 61 can slide the adjustment rods 61 to a proper position relative to the support rods 6 according to the height of the anchor rod, and the ground clearance heights of the left positioning ring 2 and the right positioning ring 3 are consistent through the cooperation of the support rods 6 and the adjustment rods 61, so that the left positioning ring 2 and the right positioning ring 3 can be positioned on the same horizontal line through the positioning of the positioning rods 1, the clamping of the support rod 6 and the extension block 5 can be canceled by sliding the adjusting rod 61, the left positioning ring 2 is slid out of the anchor rod, the left positioning ring 2 is rotated for one hundred eighty degrees by taking the right positioning ring 3 as the center of a circle, the left positioning ring 2 is positioned on the right side of the right positioning ring 3, a worker can clamp the support rod 6 and the extension block 5, the support rod 6 is matched with the positioning rod 1, the left positioning ring 2 and the right positioning ring 3 are positioned on the same horizontal line, and the distance of the positioning rod 1 is the interval distance between the anchor rods, so that the position of the left positioning ring 2 is the position where the anchor rod needs to be drilled, the worker can drill the anchor rod into the rock by putting the anchor rod into the inner side of the left positioning ring 2, when the next drilling work needs to be carried out, the staff can use left side holding ring 2 as centre of a circle rotatory one hundred eighty degrees with right side holding ring 3, and the position of right side holding ring 3 is the anchor rod position that needs to bore this moment, thereby it is reciprocal to accomplish the work of boring into to the stock, cooperation through left side holding ring 2 and right side holding ring 3, make the staff can effectively fix a position the anchor rod position of boring into fast, thereby save the measurement operation of staff, and can avoid the anchor rod to appear the circumstances of skew at the in-process of boring into the rock, thereby guarantee the reinforcement effect of stock to the rock.
Connecting blocks 42 are fixedly connected between the two guide rings 4 and the left positioning ring 2 and the right positioning ring 3; the connecting block 42 fixed between the guide ring 4 and the left side positioning ring 2 and the right side positioning ring 3 is used for connecting the left side positioning ring 2 with the guide ring 4 and the right side positioning ring 3 with the guide ring 4, so that the guide ring 4 is concentric with the left side positioning ring 2 and the right side positioning ring 3, and the guide ring 4 can play a guiding role when the anchor rod is drilled.
The inside of the extension block 5 is provided with a yielding groove 52, and the support rod 6 is connected with the extension block 5 in a sliding way through the yielding groove 52; the abdication groove 52 formed in the extension block 5 is used for abdicating sliding of the support rod 6, so that the support rod 6 can be inserted into the extension block 5, and then the extension block 5 and the support rod 6 can be clamped through matching of the clamping block 51.
A sliding groove 53 is formed in one side of the extension block 5, and the clamping block 51 is connected to the extension block 5 in a sliding manner through the sliding groove 53; the sliding groove 53 arranged on one side of the extension block 5 is used for giving way to the sliding of the clamping block 51, so that a worker can slide the clamping block 51, and the purpose of clamping or canceling the clamping of the extension block 5 and the support rod 6 is achieved.
A scale 62 is arranged on one side of the adjusting rod 61, and a mounting groove 64 is arranged on one side of the supporting rod 6; the scale 62 that adjustment pole 61 one side was equipped with is used for playing the auxiliary role when adjusting bracing piece 6 and adjustment pole 61 overall length to make the whole length of bracing piece 6 and adjustment pole 61 that the staff can more convenient and fast, mounting groove 64 that bracing piece 6 one side was seted up is used for fixed bracing piece 6 and adjustment pole 61, and the mounting groove 64 inner wall has the screw thread, makes the staff can use outside bolt etc. to fix bracing piece 6 and adjustment pole 61 through mounting groove 64.
A clamping groove 63 is formed in one side of the support rod 6, and the clamping block 51 is clamped to the support rod 6 through the clamping groove 63; the clamping groove 63 formed on one side of the support rod 6 is used for giving way to the insertion of the clamping block 51, so that the clamping block 51 can be inserted into the support rod 6, and the purpose of clamping or canceling the clamping of the extension block 5 and the support rod 6 is achieved.
The working principle and the using flow of the utility model are as follows: when a worker needs to drill the anchor rod into the rock around the roadway, the anchor rod can be placed into the inner side of the left positioning ring 2, the anchor rod is drilled into the rock through equipment such as a drilling machine, after the anchor rod is drilled into the rock, the left positioning ring 2 can be limited by the leakage part of the anchor rod, so that the left positioning ring 2 cannot horizontally and transversely move, the left positioning ring 2 and the right positioning ring 3 can be kept on the same horizontal line by the positioning rod 1 due to the fact that the length of the positioning rod 1 is the same as the distance needed to be kept between the anchor rod, the position of the right positioning ring 3 is the position needed to drill the anchor rod through the cooperation of the positioning rod 1, the worker can firstly insert the anchor rod into the guide cavity 41 before the anchor rod is placed into the right positioning ring 3, the guide cavity 41 and the positioning cavity 21 can guide the anchor rod, so that the angle of the anchor rod entering the rock can be limited, when a worker needs to drill a lower anchor rod, the clamping of the support rod 6 and the extension block 5 can be canceled by sliding the adjusting rod 61, the left positioning ring 2 is slid out of the anchor rod, the left positioning ring 2 rotates for one hundred eighty degrees by taking the right positioning ring 3 as the center of a circle, the left positioning ring 2 is positioned on the right side of the right positioning ring 3, the worker can clamp the support rod 6 and the extension block 5, the support rod 6 and the positioning rod 1 are matched, the left positioning ring 2 and the right positioning ring 3 are positioned on the same horizontal line, and the distance of the positioning rod 1 is the interval distance between the anchor rods, so that the position of the left positioning ring 2 is the position where the anchor rod needs to be drilled, the worker can put the anchor rod into the inner side of the left positioning ring 2 and drill the anchor rod into the rock, when the next anchor rod drilling work is needed, a worker can rotate the right positioning ring 3 by one hundred eighty degrees by taking the left positioning ring 2 as the center of a circle, and the position of the right positioning ring 3 is the position where the anchor rod needs to be drilled, so that the anchor rod drilling work is completed.
Claims (6)
1. An underground roadway anchor rod installation auxiliary device is characterized in that: including locating lever (1), locating lever (1) both sides are fixedly connected with left side locating ring (2) and right side locating ring (3) respectively, left side locating ring (2) with locating cavity (21) have all been seted up to right side locating ring (3) inside, left side locating ring (2) with right side locating ring (3) one side all is equipped with guide ring (4), two guide cavity (41) have all been seted up to guide ring (4) inside, left side locating ring (2) with right side locating ring (3) one side all fixedly connected with extension piece (5), extension piece (5) inside sliding connection has block (51), extension piece (5) inside block is connected with bracing piece (6), inside sliding connection of bracing piece (6) has adjusting lever (61).
2. The underground roadway anchor installation assisting device according to claim 1, wherein: connecting blocks (42) are fixedly connected between the two guide rings (4) and the left positioning ring (2) and the right positioning ring (3).
3. The underground roadway anchor installation assisting device according to claim 1, wherein: and a yielding groove (52) is formed in the extension block (5), and the support rod (6) is connected with the extension block (5) in a sliding manner through the yielding groove (52).
4. The underground roadway anchor installation assisting device according to claim 1, wherein: a sliding groove (53) is formed in one side of the extension block (5), and the clamping block (51) is connected with the extension block (5) in a sliding mode through the sliding groove (53).
5. The underground roadway anchor installation assisting device according to claim 1, wherein: one side of the adjusting rod (61) is provided with a scale (62), and one side of the supporting rod (6) is provided with a mounting groove (64).
6. The underground roadway anchor installation assisting device according to claim 1, wherein: a clamping groove (63) is formed in one side of the supporting rod (6), and the clamping block (51) is clamped to the supporting rod (6) through the clamping groove (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322170796.2U CN220434781U (en) | 2023-08-14 | 2023-08-14 | Auxiliary device for installing anchor rod of underground roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322170796.2U CN220434781U (en) | 2023-08-14 | 2023-08-14 | Auxiliary device for installing anchor rod of underground roadway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434781U true CN220434781U (en) | 2024-02-02 |
Family
ID=89694509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322170796.2U Active CN220434781U (en) | 2023-08-14 | 2023-08-14 | Auxiliary device for installing anchor rod of underground roadway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434781U (en) |
-
2023
- 2023-08-14 CN CN202322170796.2U patent/CN220434781U/en active Active
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