CN213450422U - Mine tunnel drilling construction strutting arrangement - Google Patents
Mine tunnel drilling construction strutting arrangement Download PDFInfo
- Publication number
- CN213450422U CN213450422U CN202022612951.8U CN202022612951U CN213450422U CN 213450422 U CN213450422 U CN 213450422U CN 202022612951 U CN202022612951 U CN 202022612951U CN 213450422 U CN213450422 U CN 213450422U
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- Prior art keywords
- rod
- fixed
- sides
- drilling construction
- dead lever
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Abstract
The utility model discloses a mine tunnel drilling construction strutting arrangement, including dead lever and unable adjustment base, still including bearing structure that can increase support intensity, be convenient for according to the regulation structure of tunnel width adjustment and the mounting structure of being convenient for installation, upper end sliding connection between the portion both sides has the bracing piece, the mounting panel is all installed on the top of bracing piece, and the top of mounting panel installs the roof, mounting structure all installs in the both sides of unable adjustment base bottom, bearing structure installs inside the dead lever of bracing piece lower extreme. The utility model discloses an install piston and sliding block, remove dead lever to one side according to the width in tunnel for the slide bar atress is and slide in the inside of connecting rod, and the slide bar can be assisted in the inside slip of connecting rod to the inside piston of connecting rod and sliding block, and the length through the slide bar pull out changes, realizes the adjustment of width, can carry out better support, increase the suitability of device to the tunnel.
Description
Technical Field
The utility model relates to a strutting arrangement technical field specifically is a mine tunnel drilling construction strutting arrangement.
Background
Along with the development of society, mine tunnel need support at the in-process of construction, and the main aim at alleviates and reduces the removal of rock on every side, prevents that the tunnel section from unlikely excessively reducing, but traditional strutting arrangement can't carry out the adjustment of device width according to the width in tunnel, and the flexibility is lower, the condition that strutting arrangement can't support the tunnel both sides appears easily.
With the continuous installation and use of the supporting device for mine roadway drilling construction, the following problems are found in the use process:
1. traditional mine tunnel drilling construction strutting arrangement is not convenient for install, and stability is lower.
2. Traditional mine tunnel drilling construction strutting arrangement can not adjust according to the height in tunnel, and the support nature is relatively weak.
3. The traditional supporting device for mine roadway drilling construction cannot adjust the device according to the width of a roadway.
Therefore, a supporting device for mine roadway drilling construction needs to be designed aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mine tunnel drilling construction strutting arrangement to it is not convenient for install, the unable adjustment of width and the weak problem of support nature to propose to have now in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a mine roadway drilling construction supporting device comprises a fixed rod, a fixed base, a supporting structure capable of increasing supporting strength, an adjusting structure convenient to adjust according to roadway width and a mounting structure convenient to mount;
the middle position of the top end of the fixed base is provided with a fixed rod, the upper end between the two sides of the inside of the fixed rod is connected with a supporting rod in a sliding mode, the top ends of the supporting rods are provided with mounting plates, the top ends of the mounting plates are provided with top plates, and the mounting structures are arranged on the two sides of the bottom end of the fixed base;
the supporting structure is arranged in the fixed rod at the lower end of the supporting rod;
the mounting panel is characterized in that a reserved groove is formed in one side of the inner portion of the mounting panel, reserved blocks are arranged in the reserved groove, and the adjusting structure is arranged in the middle of one side between the reserved blocks.
Preferably, bearing structure includes the movable rod, the movable rod is all installed in the bracing piece bottom between the inside both sides of dead lever, and the below of dead lever one end rotates and is connected with the handle, the one end of handle extends to the inside of movable rod and installs the gear through the pivot, and the outside of gear evenly is provided with movable tooth piece, fixed tooth piece is evenly installed to one side of the inside of movable rod, the support frame is evenly installed all around on the unable adjustment base top of dead lever outside lower extreme.
Preferably, adjust the structure and include piston, sliding block, slide bar and connecting rod, the connecting rod is all installed in one side of reserving the piece, and one side sliding connection between the connecting rod is inside has the slide bar, the sliding block is all installed to the both sides of slide bar, and the inside equal sliding connection of connecting rod on one side of the sliding block has the piston.
Preferably, the upper end of one side of the fixed rod is provided with a clamping block, and one side of the supporting rod is uniformly provided with a clamping groove matched with the clamping block.
Preferably, the mounting structure includes fixed slot, fixed box, fly leaf, gag lever post, spacing groove, stopper and coupling spring, the fixed slot is all installed in the both sides of unable adjustment base bottom, and the upper end sliding connection between the inside both sides of fixed slot has the fly leaf, fixed box is all installed to the both sides on fly leaf top, and just one side of fixed box inside all welds there is coupling spring, the stopper has all been welded to one side of coupling spring, the upper end and the lower extreme of the outside both sides of fixed slot all seted up with stopper assorted spacing groove, the gag lever post is all installed to the intermediate position department of fly leaf bottom.
Preferably, the limiting rod is conical, and the limiting rod is symmetrically distributed about the central axis of the movable plate in the vertical direction.
Preferably, the middle position department of mounting panel bottom all rotates and is connected with fastening bolt, and the middle position department of reserving the piece bottom all seted up with fastening bolt assorted recess.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the fixed rod is moved to one side according to the width of the roadway by installing the fixed rod, the sliding rod, the connecting rod, the piston and the sliding block, so that the sliding rod is stressed and slides in the connecting rod, the piston and the sliding block in the connecting rod can assist the sliding of the sliding rod in the connecting rod, the length of the drawn sliding rod is changed, the width is adjusted, the roadway can be better supported, and the applicability of the device is improved;
(2) the handle, the gear, the movable rod and the top plate are installed, the handle of the top plate drives the gear to rotate, the gear drives the movable rod to slide up and down in the rotating process, the height of the top plate is changed, the device can be conveniently adjusted according to the height of a specific roadway, and meanwhile, the area of pressure dispersion can be increased in the process of supporting the roadway through the increase of the stress area of the top plate;
(3) through installing stopper, coupling spring, spacing groove, fly leaf and gag lever post, through exerting pressure to the stopper, make the coupling spring atress and shorten length, the stopper removes and separates with the spacing groove to one side for the fly leaf lapse, the fly leaf can be fixed in the inside on ground through the gag lever post of bottom, and make the gag lever post insert the length of ground inside can fix through stopper and assorted spacing groove block, increase the flexibility of device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a front sectional structural view of the mounting structure of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. an adjustment structure; 101. a piston; 102. a slider; 103. a slide bar; 104. a connecting rod; 2. a support bar; 3. a gear; 4. fixing the rod; 5. a support frame; 6. a fixed base; 7. a mounting structure; 701. fixing grooves; 702. a fixing box; 703. a movable plate; 704. a limiting rod; 705. a limiting groove; 706. a limiting block; 707. a connecting spring; 8. fixing the tooth block; 9. a movable tooth block; 10. a movable rod; 11. a clamping block; 12. a card slot; 13. a top plate; 14. a grip; 15. mounting a plate; 16. a groove; 17. fastening a bolt; 18. reserving a groove; 19. and reserving the block.
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: referring to fig. 1-4, a supporting device for mine roadway drilling construction comprises a fixed rod 4, a fixed base 6, a supporting structure capable of increasing supporting strength, an adjusting structure 1 convenient to adjust according to roadway width, and a mounting structure 7 convenient to mount;
a fixed rod 4 is arranged in the middle of the top end of the fixed base 6, a supporting rod 2 is connected to the upper end between the two sides of the inside of the fixed rod 4 in a sliding mode, mounting plates 15 are mounted at the top ends of the supporting rods 2, a top plate 13 is mounted at the top end of each mounting plate 15, and mounting structures 7 are mounted on the two sides of the bottom end of the fixed base 6;
the supporting structure is arranged in a fixed rod 4 at the lower end of the supporting rod 2;
a reserved groove 18 is formed in one side of the inner part of the mounting plate 15, reserved blocks 19 are arranged in the reserved groove 18, and the adjusting structures 1 are arranged in the middle of one side between the reserved blocks 19;
referring to fig. 1-4, the supporting device for mine roadway drilling construction further comprises a supporting structure, the supporting structure comprises movable rods 10, the movable rods 10 are all installed at the bottom end of the supporting rod 2 between two sides inside the fixed rod 4, a handle 14 is rotatably connected below one end of the fixed rod 4, one end of the handle 14 extends into the movable rod 10 through a rotating shaft and is provided with gears 3, movable tooth blocks 9 are uniformly arranged on the outer sides of the gears 3, fixed tooth blocks 8 are uniformly installed on one side inside the movable rod 10, and supporting frames 5 are uniformly installed around the top end of a fixed base 6 at the lower end of the outer side of the fixed rod 4;
the upper end of one side of the fixed rod 4 is provided with a clamping block 11, and one side of the supporting rod 2 is uniformly provided with a clamping groove 12 matched with the clamping block 11;
the middle positions of the bottom ends of the mounting plates 15 are rotatably connected with fastening bolts 17, and the middle positions of the bottom ends of the reserved blocks 19 are provided with grooves 16 matched with the fastening bolts 17;
specifically, as shown in fig. 1, fig. 2 and fig. 4, when using this structure, at first through rotating handle 14, make handle 14 drive gear 3 rotate, gear 3 is at the pivoted in-process with fixed tooth piece 8 intermeshing and drive movable rod 10 and slide from top to bottom, movable rod 10 drives bracing piece 2 at gliding in-process and reciprocates, realize the change of roof 13 height, be convenient for carry out the adjustment of device according to the height in concrete tunnel, simultaneously through the increase of roof 13 lifting surface, can be in-process supporting the tunnel, increase the area of pressure dispersion, support frame 5 can carry out the in-process of high support at dead lever 4, reduce the pressure that dead lever 4 received, stability when increasing the device and using.
Example 2: the adjusting structure 1 comprises a piston 101, sliding blocks 102, sliding rods 103 and connecting rods 104, wherein the connecting rods 104 are all installed on one side of the reserved block 19, the sliding rods 103 are connected to one side between the insides of the connecting rods 104 in a sliding manner, the sliding blocks 102 are installed on two sides of the sliding rods 103, and the pistons 101 are connected to the insides of the connecting rods 104 on one sides of the sliding rods 102 in a sliding manner;
specifically, as shown in fig. 1, when the structure is used, the fixing rod 4 is firstly moved to one side, so that the sliding rod 103 is stressed and slides in the connecting rod 104, the piston 101 and the sliding block 102 in the connecting rod 104 can assist the sliding of the sliding rod 103 in the connecting rod 104, the length of the sliding rod 103 drawn out is changed, the width adjustment is realized, the roadway can be better supported, and the applicability of the device is improved.
Example 3: the mounting structure 7 comprises a fixing groove 701, a fixing box 702, a movable plate 703, a limiting rod 704, a limiting groove 705, a limiting block 706 and a connecting spring 707, the fixing groove 701 is mounted on two sides of the bottom end of the fixing base 6, the movable plate 703 is slidably connected to the upper end between the two sides inside the fixing groove 701, the fixing box 702 is mounted on two sides of the top end of the movable plate 703, the connecting spring 707 is welded on one side inside the fixing box 702, the limiting block 706 is welded on one side of the connecting spring 707, the limiting grooves 705 matched with the limiting block 706 are formed in the upper end and the lower end of the two sides outside the fixing groove 701, and the limiting rod 704 is mounted in the middle position;
the limiting rod 704 is conical, and the limiting rod 704 is symmetrically distributed about the central axis of the movable plate 703 in the vertical direction;
specifically, as shown in fig. 1, 2 and 3, when the structure is used, pressure is applied to the limiting block 706, so that the connecting spring 707 is stressed and the length is shortened, the limiting block 706 moves to one side and is separated from the limiting groove 705, the movable plate 703 slides downwards, the movable plate 703 can be fixed inside the ground through the limiting rod 704 at the bottom end, the length of the limiting rod 704 inserted into the ground can be fixed through the clamping of the limiting block 706 and the matched limiting groove 705, and the flexibility of the device is improved.
The working principle is as follows: when the device is used, the fixing rod 4 is moved to one side according to the width of a roadway, so that the sliding rod 103 is stressed and slides in the connecting rod 104, the piston 101 and the sliding block 102 in the connecting rod 104 can assist the sliding of the sliding rod 103 in the connecting rod 104, the length of the sliding rod 103 drawn out is changed, the width adjustment is realized, the roadway can be better supported, and the applicability of the device is improved;
then, by applying pressure to the limiting block 706, the connecting spring 707 is stressed and the length is shortened, the limiting block 706 moves to one side and is separated from the limiting groove 705, so that the movable plate 703 slides downwards, the movable plate 703 can be fixed inside the ground through the limiting rod 704 at the bottom end, and the length of the limiting rod 704 inserted into the ground can be fixed by clamping the limiting block 706 with the matched limiting groove 705, so that the flexibility of the device is improved;
at last through rotating handle 14, make handle 14 drive gear 3 and rotate, gear 3 slides from top to bottom at pivoted in-process and fixed tooth piece 8 intermeshing and drive movable rod 10, movable rod 10 drives bracing piece 2 at gliding in-process and reciprocates, realize the change of roof 13 height, be convenient for highly carry out the adjustment of device according to specific tunnel, increase through roof 13 lifting surface area simultaneously, can be in the in-process that supports the tunnel, increase pressure dispersion's area, support frame 5 can carry out the in-process of high support at dead lever 4, reduce the pressure that dead lever 4 received, stability when increasing the device and using.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a mine tunnel drilling construction strutting arrangement, includes dead lever (4) and unable adjustment base (6), its characterized in that: the device also comprises a supporting structure capable of increasing the supporting strength, an adjusting structure (1) convenient to adjust according to the width of the roadway and a mounting structure (7) convenient to mount;
a fixed rod (4) is installed in the middle of the top end of the fixed base (6), a supporting rod (2) is connected to the upper end between the two sides of the inside of the fixed rod (4) in a sliding mode, mounting plates (15) are installed at the top ends of the supporting rods (2), a top plate (13) is installed at the top end of each mounting plate (15), and the mounting structures (7) are installed on the two sides of the bottom end of the fixed base (6);
the supporting structure is arranged in a fixed rod (4) at the lower end of the supporting rod (2);
reservation groove (18) have all been seted up to inside one side of mounting panel (15), and the inside of reservation groove (18) all is provided with reservation piece (19), adjust structure (1) and all install the intermediate position department in one side between reservation piece (19).
2. The mine roadway drilling construction supporting device of claim 1, wherein: the utility model discloses a support structure, including dead lever (4), bearing rod (10), bracing piece (2) bottom between the inside both sides of dead lever (4) are all installed in movable rod (10), and the below of dead lever (4) one end rotates and is connected with handle (14), the one end of handle (14) extends to the inside of movable rod (10) and installs gear (3) through the pivot, and the outside of gear (3) evenly is provided with movable tooth piece (9), fixed tooth piece (8) are evenly installed to the inside one side of movable rod (10), support frame (5) are evenly installed all around on unable adjustment base (6) top of dead lever (4) outside lower extreme.
3. The mine roadway drilling construction supporting device of claim 1, wherein: adjusting structure (1) and including piston (101), sliding block (102), slide bar (103) and connecting rod (104), connecting rod (104) are all installed in the one side of reserving piece (19), and one side sliding connection between connecting rod (104) inside has slide bar (103), sliding block (102) are all installed to the both sides of slide bar (103), and the equal sliding connection in connecting rod (104) inside of sliding block (102) one side has piston (101).
4. The mine roadway drilling construction supporting device of claim 1, wherein: the upper end of one side of the fixed rod (4) is provided with a clamping block (11), and one side of the supporting rod (2) is uniformly provided with a clamping groove (12) matched with the clamping block (11).
5. The mine roadway drilling construction supporting device of claim 1, wherein: mounting structure (7) are including fixed slot (701), fixed box (702), fly leaf (703), gag lever post (704), spacing groove (705), stopper (706) and connecting spring (707), fixed slot (701) are all installed in the both sides of unable adjustment base (6) bottom, and the upper end sliding connection between fixed slot (701) inside both sides has fly leaf (703), fixed box (702) are all installed to the both sides on fly leaf (703) top, and just connecting spring (707) have all been welded to one side of fixed box (702) inside, stopper (706) have all been welded to one side of connecting spring (707), fixed slot (701) outside both sides's upper end and lower extreme all seted up with stopper (706) assorted spacing groove (705), gag lever post (704) are all installed to the intermediate position department of fly leaf (703) bottom.
6. The mine roadway drilling construction supporting device of claim 5, wherein: the limiting rod (704) is conical, and the limiting rod (704) is symmetrically distributed around the central axis of the movable plate (703) in the vertical direction.
7. The mine roadway drilling construction supporting device of claim 1, wherein: the middle position department of mounting panel (15) bottom all rotates and is connected with fastening bolt (17), and the middle position department of reserving piece (19) bottom all offers with fastening bolt (17) assorted recess (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022612951.8U CN213450422U (en) | 2020-11-12 | 2020-11-12 | Mine tunnel drilling construction strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022612951.8U CN213450422U (en) | 2020-11-12 | 2020-11-12 | Mine tunnel drilling construction strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213450422U true CN213450422U (en) | 2021-06-15 |
Family
ID=76300813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022612951.8U Expired - Fee Related CN213450422U (en) | 2020-11-12 | 2020-11-12 | Mine tunnel drilling construction strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213450422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776340A (en) * | 2022-05-30 | 2022-07-22 | 安徽理工大学 | Mine tunnel space lining supporting structure that 3D printed and preparation facilities thereof |
-
2020
- 2020-11-12 CN CN202022612951.8U patent/CN213450422U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776340A (en) * | 2022-05-30 | 2022-07-22 | 安徽理工大学 | Mine tunnel space lining supporting structure that 3D printed and preparation facilities thereof |
| CN114776340B (en) * | 2022-05-30 | 2023-02-17 | 安徽理工大学 | Mine tunnel space lining supporting structure that 3D printed and preparation facilities thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 Termination date: 20211112 |