CN221546996U - High-strength polyester fiber mining supporting net supporting device - Google Patents
High-strength polyester fiber mining supporting net supporting device Download PDFInfo
- Publication number
- CN221546996U CN221546996U CN202420310540.9U CN202420310540U CN221546996U CN 221546996 U CN221546996 U CN 221546996U CN 202420310540 U CN202420310540 U CN 202420310540U CN 221546996 U CN221546996 U CN 221546996U
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- rod
- supporting
- net
- polyester fiber
- wall
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 60
- 238000005065 mining Methods 0.000 title claims abstract description 20
- 239000000835 fiber Substances 0.000 title claims abstract description 19
- 229920000728 polyester Polymers 0.000 title claims abstract description 19
- 230000004224 protection Effects 0.000 claims abstract description 20
- 230000008602 contraction Effects 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 27
- 244000309464 bull Species 0.000 abstract description 6
- 239000007858 starting material Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of supporting devices, and discloses a supporting device for a high-strength polyester fiber mining supporting net, which comprises a hydraulic rod, wherein the top of the hydraulic rod is fixedly connected with a connecting plate, the top of the connecting plate is provided with a contraction assembly, one side of the hydraulic rod is provided with a supporting assembly, the contraction assembly comprises a fixed box, and one side of the fixed box is provided with a motor. This mining supporting network strutting arrangement of high strength polyester fiber is provided with fixed box, motor, bull stick, protection network, link box, rotary drum, connector link and solid fixed ring, only need the starter motor drive the bull stick rotate can make the protection network roll, the protection network can stretch out and draw back, the protection network is controlled the flexible through the corotation and the reversal of bull stick, need not the staff and dismantle it and change again, not only improved the convenience that the protection network used, also can use according to the environment of difference, improved the practicality greatly.
Description
Technical Field
The utility model relates to the technical field of supporting devices, in particular to a supporting net supporting device for a high-strength polyester fiber mine.
Background
The support refers to the advanced support implemented on the mining working surface so as to ensure the safety of the mining working, common support modes comprise wood support, steel-wood support, metal support and the like, and along with the continuous progress of the technology, a plurality of novel support modes such as anchor bolt support, shotcrete support and the like are presented at present, and the novel support modes have higher safety and stability and can better protect the safety of the mining working surface.
The high-strength polyester fiber support net is a novel mine support material, has higher strength and toughness, can effectively improve the support effect of mines, ensures the safety of mine operation, has the characteristics of high tensile strength, corrosion resistance, aging resistance, ultraviolet resistance and the like, and can be widely applied to support and reinforcement in the fields of mines, tunnels, slopes and the like.
The prior art publication No. CN220059598U patent literature provides a mining support device, and this support device carries out nimble changeable support work to mine tunnel top through setting up a plurality of independent hydraulic stem and a plurality of rotatable backup pad, can carry out the free installation of arranging according to the size and the shape in mine tunnel when convenient to detach carries, sets up the protection network again and protects the below staff, avoids the upper rubble to drop in the exploitation process to injure the staff.
Foretell prior art, although this strutting arrangement sets up the flexible changeable support work of a plurality of independent hydraulic stem and a plurality of rotatable backup pad to mine tunnel top, can carry out the installation of freely arranging according to the size and the shape in the mine tunnel when convenient to detach carries, but strutting arrangement in this patent technique need dismantle the support net when carrying out the adjustment support net to mine tunnel size, change the trouble that the support net of equidimension just can be matched with it, can waste a large amount of time moreover, reduced strutting arrangement's practicality, therefore, we need a mining support net strutting arrangement of high strength polyester fiber.
Disclosure of utility model
The utility model aims to provide a high-strength polyester fiber mining supporting net supporting device, which solves the problems that the supporting net is required to be detached and the supporting net with different sizes is required to be replaced to be matched when the supporting net is adjusted in the size of a mine hole in the supporting device in the prior art, so that the supporting device is very troublesome, wastes a large amount of time and reduces the practicability of the supporting device.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The high-strength polyester fiber mining supporting net supporting device comprises a hydraulic rod, wherein the top of the hydraulic rod is fixedly connected with a connecting plate, the top of the connecting plate is provided with a contraction assembly, and one side of the hydraulic rod is provided with a supporting assembly;
The shrinkage assembly comprises a fixed box, a motor is arranged on one side of the fixed box, the output end of the motor is detachably connected with a rotating rod through a coupler, the outer wall of the rotating rod is fixedly connected with a protective net, the bottom of the fixed box is provided with a connecting box, the inner wall of the connecting box is rotationally connected with a rotary drum, one end of the protective net is provided with a connecting buckle, and the inner wall of the connecting buckle is connected with a fixing ring in a clamping way;
The supporting component comprises a fixed block, the inner wall block of fixed block is connected with the bracing piece, and the constant head tank has been seted up to one side of bracing piece, the inner wall block of constant head tank is connected with the locating lever, one side fixedly connected with spring of locating lever, and the inner wall of spring has cup jointed the pull rod.
Preferably, the bottom fixedly connected with base of hydraulic pressure pole, and the bottom of base is provided with the staple.
Preferably, the motor forms a rotating structure with the protective net through the rotating rod, and the rotating rod is arranged on the inner wall of the fixed box to rotate.
Preferably, the connecting box forms a rotating structure with the rotary drum through the protective net, and the outer surface of the protective net is attached to the outer surface of the rotary drum.
Preferably, the protection net and the fixing ring form a clamping structure through the connecting buckle, and one end of the connecting buckle extends into the inner wall of the fixing ring to be connected.
Preferably, the fixed block forms a fixed structure with the support rod through the positioning rod, and one end of the positioning rod extends into the inner wall of the positioning groove to be connected.
Preferably, the fixed block and the positioning rod form an elastic structure through a spring, and one end of the pull rod extends into the fixed block to be connected with the positioning rod.
Compared with the prior art, the utility model has the beneficial effects that: the supporting net supporting device for the high-strength polyester fiber mine,
The first, the utility model is provided with the fixed box, the motor, the rotating rod, the protective net, the connecting box, the rotating drum, the connecting buckle and the fixed ring, the protective net can be rolled up only by starting the motor to drive the rotating rod to rotate, the protective net can stretch out and draw back, the protective net can be controlled to stretch out and draw back through the forward rotation and the reverse rotation of the rotating rod, workers are not required to detach the protective net for replacement, the convenience of the use of the protective net is improved, the protective net can be used according to different environments, and the practicability is greatly improved.
The second, the utility model has fixed block, support bar, locating slot, locating lever, spring and tie rod, can support it through the support bar installed between two hydraulic levers, the support bar can dismantle through pulling the tie rod, the tie rod drives the locating lever to break away from the locating slot, remove the spacing to the support bar, facilitate changing the support bar, then make and install the support bar to support between two hydraulic levers, play the role of supporting.
Drawings
FIG. 1is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic illustration of the present utility model a schematic cross-sectional structure;
FIG. 3 shows a turning rod according to the present utility model a protective net structure schematic diagram;
fig. 4 is a schematic view of the structure of the supporting rod and the positioning rod according to the present utility model.
In the figure: 1. a hydraulic rod; 2. a connecting plate; 3. a retraction assembly; 301. a fixed box; 302. a motor; 303. a rotating rod; 304. a protective net; 305. a connection box; 306. a rotating drum; 307. a connecting buckle; 308. a fixing ring; 4. a base; 5. fixing nails; 6. a support assembly; 601. a fixed block; 602. a support rod; 603. a positioning groove; 604. a positioning rod; 605. a spring; 606. and (5) a pull rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2, 3 and 4, a supporting device for a high-strength polyester fiber mining supporting net comprises a hydraulic rod 1, wherein the top of the hydraulic rod 1 is fixedly connected with a connecting plate 2, the top of the connecting plate 2 is provided with a contraction component 3, and one side of the hydraulic rod 1 is provided with a supporting component 6;
The shrinkage assembly 3 comprises a fixed box 301, a motor 302 is arranged on one side of the fixed box 301, a rotating rod 303 is detachably connected to the output end of the motor 302 through a coupler, a protective net 304 is fixedly connected to the outer wall of the rotating rod 303, a connecting box 305 is arranged at the bottom of the fixed box 301, a rotary drum 306 is rotatably connected to the inner wall of the connecting box 305, a connecting buckle 307 is arranged at one end of the protective net 304, and a fixing ring 308 is connected to the inner wall of the connecting buckle 307 in a clamping manner;
The supporting component 6 comprises a fixed block 601, the inner wall of the fixed block 601 is connected with a supporting rod 602 in a clamping manner, one side of the supporting rod 602 is provided with a positioning groove 603, the inner wall of the positioning groove 603 is connected with a positioning rod 604 in a clamping manner, one side of the positioning rod 604 is fixedly connected with a spring 605, and the inner wall of the spring 605 is sleeved with a pull rod 606.
Through the technical scheme, only the motor 302 is started to drive the rotating rod 303 to rotate, so that the protective net 304 can be wound, the protective net 304 can stretch out and draw back, the protective net 304 can be controlled to stretch out and draw back through the forward rotation and the reverse rotation of the rotating rod 303, workers are not required to detach the protective net to replace the protective net, the use convenience of the protective net 304 is improved, the protective net can be used according to different environments, and the practicability is greatly improved.
Specifically, the bottom fixedly connected with base 4 of hydraulic stem 1, and the bottom of base 4 is provided with staple 5.
Through above-mentioned technical scheme, the staple 5 that has made things convenient for base 4 bottom can stretch into the bottom surface inside, fix with between the ground, reached the effect of fixed hydraulic stem 1.
Specifically, the motor 302 forms a rotating structure with the protection net 304 through the rotating rod 303, and the rotating rod 303 is disposed on the inner wall of the fixed box 301 to rotate.
Through above-mentioned technical scheme, made things convenient for the one end with protection network 304 to fix with the surface of bull stick 303, starter motor 302 can drive bull stick 303 and rotate, and bull stick 303 then makes the one end of protection network 304 roll, rolls into the roll-up shape with protection network 304, is convenient for accomodate protection network 304.
Specifically, the connection box 305 forms a rotating structure with the drum 306 through the protection net 304, and the outer surface of the protection net 304 is attached to the outer surface of the drum 306.
Through the above technical scheme, when having made things convenient for the protective screen 304 to pass through the rotary drum 306 in the junction box 305, can slide on the rotary drum 306, then make the rotary drum 306 rotate, play the effect of carrying out auxiliary transmission to the protective screen 304.
Specifically, the protection net 304 and the fixing ring 308 form a fastening structure through the connecting buckle 307, and one end of the connecting buckle 307 extends into the inner wall of the fixing ring 308 to be connected.
Through the technical scheme, the other end of the protection net 304 is conveniently connected with the fixed ring 308 through the connecting buckle 307, disassembly between the connecting buckle 307 and the fixed ring 308 is not needed, and the unfolding work between the support nets is completed.
Specifically, the fixing block 601 and the supporting rod 602 form a fixing structure through a positioning rod 604, and one end of the positioning rod 604 extends into the inner wall of the positioning groove 603 to be connected.
Through the above technical scheme, the support rod 602 can extend into the fixing block 601 to be connected conveniently, and the positioning rod 604 can extend into the positioning groove 603 at one side of the support rod 602 to be clamped, so that the support rod 602 can be fixed on the fixing block 601, and the fixing work of the support rod 602 is completed.
Specifically, the fixing block 601 and the positioning rod 604 form an elastic structure through a spring 605, and one end of the pull rod 606 extends into the fixing block 601 to be connected with the positioning rod 604.
Through the above technical scheme, the positioning rod 604 can be conveniently moved by pulling the pull rod 606, when the pull rod 606 is pulled outwards, the positioning rod 604 moves outwards, the spring 605 compresses, the limit of the support rod 602 is released, the support rod 602 is detached, when the pull rod 606 is released, the positioning rod 604 moves inwards under the elastic pressure of the spring 605, and then the positioning rod 604 stretches into the positioning groove 603 to fix the positioning rod 602, so that the limit of the support rod 602 is realized.
Working principle: when the high-strength polyester fiber mining supporting net supporting device is used, firstly, when the supporting net is unfolded and used, only one group of hydraulic rods 1 is fixed, then, the motor 302 at the top of the other group of hydraulic rods 1 is started, the motor 302 can drive the rotating rod 303 to rotate, the rotating rod 303 then enables one end of the protecting net 304 to wind, the protecting net 304 stretches out from one side of the connecting box 305, after a proper length is selected according to actual use conditions, the motor 302 is stopped, the protecting net 304 can slide on the rotating cylinder 306 when passing through the rotating cylinder 306 in the connecting box 305, the rotating cylinder 306 is rotated, the auxiliary transmission effect of the protecting net 304 is achieved, the supporting net can be used according to different use situations, the hydraulic rod fixing device is convenient and quick to replace, after the four hydraulic rods 1 are fixed, one ends of the supporting rods 602 extend into the fixing blocks 601, before the fixing blocks are fixed, the pull rods 606 at two sides of the fixing blocks 601 are pulled, the positioning rods 604 move outwards, the springs 605 are compressed, after the supporting rods 602 extend into the fixing blocks 601, the pull rods 606 are loosened, the positioning rods 604 move inwards under the elastic pressure of the springs 605, then the positioning rods 604 extend into the positioning grooves 603 to fix the positioning rods, the supporting rods 602 support the two hydraulic rods 1, and the supporting effect is achieved, so that the whole work is completed, and the technical scheme which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a mining support net strutting arrangement of high strength polyester fiber, includes hydraulic stem (1), its characterized in that: the top of the hydraulic rod (1) is fixedly connected with a connecting plate (2), the top of the connecting plate (2) is provided with a contraction assembly (3), and one side of the hydraulic rod (1) is provided with a supporting assembly (6);
The shrinkage assembly (3) comprises a fixed box (301), a motor (302) is arranged on one side of the fixed box (301), a rotating rod (303) is detachably connected to the output end of the motor (302) through a coupler, a protection net (304) is fixedly connected to the outer wall of the rotating rod (303), a connecting box (305) is arranged at the bottom of the fixed box (301), a rotating drum (306) is rotatably connected to the inner wall of the connecting box (305), a connecting buckle (307) is arranged at one end of the protection net (304), and a fixing ring (308) is connected to the inner wall of the connecting buckle (307) in a clamping mode;
The supporting component (6) comprises a fixed block (601), the inner wall block of the fixed block (601) is connected with a supporting rod (602), one side of the supporting rod (602) is provided with a positioning groove (603), the inner wall block of the positioning groove (603) is connected with a positioning rod (604), one side of the positioning rod (604) is fixedly connected with a spring (605), and the inner wall of the spring (605) is sleeved with a pull rod (606).
2. The high-strength polyester fiber mining supporting net supporting device according to claim 1, wherein: the bottom of hydraulic rod (1) fixedly connected with base (4), and the bottom of base (4) is provided with staple (5).
3. The high-strength polyester fiber mining supporting net supporting device according to claim 1, wherein: the motor (302) forms a rotating structure with the protection net (304) through the rotating rod (303), and the rotating rod (303) is arranged on the inner wall of the fixed box (301) to rotate.
4. The high-strength polyester fiber mining supporting net supporting device according to claim 1, wherein: the connecting box (305) and the rotary drum (306) form a rotating structure through the protective screen (304), and the outer surface of the protective screen (304) is attached to the outer surface of the rotary drum (306).
5. The high-strength polyester fiber mining supporting net supporting device according to claim 1, wherein: the protection net (304) and the fixing ring (308) form a clamping structure through the connecting buckle (307), and one end of the connecting buckle (307) extends into the inner wall of the fixing ring (308) to be connected.
6. The high-strength polyester fiber mining supporting net supporting device according to claim 1, wherein: the fixing block (601) and the supporting rod (602) form a fixing structure through a locating rod (604), and one end of the locating rod (604) stretches into the inner wall of the locating groove (603) to be connected.
7. The high-strength polyester fiber mining supporting net supporting device according to claim 1, wherein: the fixed block (601) and the positioning rod (604) form an elastic structure through a spring (605), and one end of the pull rod (606) extends into the fixed block (601) to be connected with the positioning rod (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420310540.9U CN221546996U (en) | 2024-02-20 | 2024-02-20 | High-strength polyester fiber mining supporting net supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420310540.9U CN221546996U (en) | 2024-02-20 | 2024-02-20 | High-strength polyester fiber mining supporting net supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221546996U true CN221546996U (en) | 2024-08-16 |
Family
ID=92256169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420310540.9U Active CN221546996U (en) | 2024-02-20 | 2024-02-20 | High-strength polyester fiber mining supporting net supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221546996U (en) |
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2024
- 2024-02-20 CN CN202420310540.9U patent/CN221546996U/en active Active
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