CN110318790B - Supporting equipment and supporting method for underground chamber in roadway of copper mine area - Google Patents
Supporting equipment and supporting method for underground chamber in roadway of copper mine area Download PDFInfo
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- CN110318790B CN110318790B CN201910630758.6A CN201910630758A CN110318790B CN 110318790 B CN110318790 B CN 110318790B CN 201910630758 A CN201910630758 A CN 201910630758A CN 110318790 B CN110318790 B CN 110318790B
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- rod
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- sliding
- sleeve
- driving
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 149
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 16
- 239000010949 copper Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 230000000903 blocking effect Effects 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012876 topography Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000005065 mining Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/14—Telescopic props
- E21D15/16—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D17/00—Caps for supporting mine roofs
- E21D17/10—Details of mine caps for engaging the tops of pit-props, with or without retaining-plates; Retaining-plates
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention relates to the field of supporting equipment, in particular to supporting equipment and a supporting method for a chamber in a roadway of a copper mine area, wherein the supporting equipment comprises a base, a sliding sleeve, a sliding rod, a supporting structure, a reinforcing structure, a driving structure and a cooling structure; drive structure cooperation sliding sleeve and slide bar set up, and then be convenient for quick adjustment base apart from the distance between the bearing structure, and then be convenient for quick apply to supporting equipment in the tunnel of the different topography of co-altitude, the use of cooperation bearing structure has improved space utilization efficiency simultaneously, and then make the supporting effect in tunnel better, the inside of sliding sleeve is equipped with cooling structure, be convenient for quick cool down to drive structure, and then the effectual high temperature damage of avoiding drive structure, drive structure's performance has been improved, reinforced structure's use, two adjacent bearing structure's of quick fixed tip of being convenient for, make the supporting template atress on the bearing structure more even, the quality of strutting is greatly improved.
Description
Technical Field
The invention relates to the field of supporting equipment, in particular to supporting equipment and a supporting method for an underground chamber in a roadway of a copper mine area.
Background
The roadway is used as an important space object in mining, whether the design is reasonable or not is the guarantee of safe mining and smooth mining of the mine, the flexible performance of supporting equipment in the roadway also determines the supporting efficiency, the stability of the supporting equipment guarantees the mining safety of a mining area, and supporting rods are mostly adopted to cooperate with supporting templates to support the roadway.
However, the traditional method for supporting the underground chamber in the roadway in the copper mine area is to support the roadway by matching the supporting rods with the supporting templates, the mounting operation flexibility between the supporting rods and the templates is poor, the operation is difficult when the supporting rods are applied to different terrains, the space utilization efficiency in the supporting process is low, and the stress of the templates is uneven when the span of the supported templates is large.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a supporting device for an underground chamber in a roadway of a copper ore area.
The technical scheme adopted by the invention for solving the technical problems is as follows: a supporting device for an underground chamber in a roadway of a copper mine area comprises a base, a sliding sleeve, a sliding rod, a supporting structure, a reinforcing structure, a driving structure and a cooling structure; the base is vertically fixed on the sliding sleeve of the hollow cylinder, the sliding rod and the sliding sleeve are in sliding connection for adjusting the height, the sliding sleeve is provided with the driving structure for adjusting the distance between the sliding rod and the base, and the driving structure is detachably connected with the sliding sleeve; the sliding sleeve and the sliding rod are provided with the cooling structure for dissipating heat of the driving structure; the slide bar deviates from the one end of sliding sleeve is fixed with and is used for supporting the bearing structure who struts the template, adjacent two bearing structure's tip passes through reinforced structure is fixed, reinforced structure with conflict between the bearing structure.
Specifically, bearing structure includes connecting rod, pull rod and fender rod, the connecting rod is fixed in the slide bar deviates from the one end of sliding sleeve, the vertical fixation has the rectangle structure on the connecting rod prop up the fender rod, the one end of pull rod is fixed in the connecting rod, the other one end of pull rod is fixed in prop up the fender rod, the connecting rod the pull rod with prop up the fender rod and enclose into the triangle-shaped structure.
Specifically, the drive structure includes spout, two driving sleeves, adjusts pole and shelves pole, be equipped with the rectangle structure on the sliding sleeve the spout, a grade pole with the slide bar block, a grade pole with sliding connection between the spout, two the driving sleeve is about a grade pole symmetry is located the sliding sleeve, the driving sleeve with threaded connection between the sliding sleeve, be fixed with on the driving sleeve adjust the pole.
Specifically, the cooling structure includes locker room and guiding gutter, the inside of sliding sleeve is equipped with the locker room, the locker room with the cross-section of slide bar is oval structure, the guiding gutter run through in the slide bar with the locker room switches on, the guiding gutter extends to the shelves pole.
Specifically, the reinforcing structure comprises a steel plate, a fixing plate, a sleeve, a driving rod, a limiting block, a guide post, a positioning block and a clamping block, the end part of the semicircular steel plate is abutted against the supporting rod, the end part of the steel plate is provided with the clamping block with a trapezoidal structure, the clamping block is clamped with the supporting rod, the steel plate is fixedly provided with the sleeve, the sleeve is provided with the guide post, the guide post is in sliding connection with the sleeve, the positioning block is arranged on the guide post, the positioning block is in sliding connection with the sleeve, the positioning block is in a triangular prism structure, the driving rod is connected with the sleeve and the guide post in a penetrating way, one end of the guide post, which is far away from the sleeve, is fixedly provided with the fixing plate, the driving rod is in rotary connection with the sleeve, and the driving rod is in threaded connection with the, the end part of the driving rod is fixed with the limiting block.
Specifically, the supporting method of the supporting equipment for the underground chamber in the roadway of the copper mine area is characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: firstly, mounting a supporting template on a supporting structure, and then fixing a base on the ground inside a roadway through expansion bolts; then fixing a supporting template on the supporting rod;
step two: adjusting the driving structure, wherein the driving structure drives the sliding rod and the sliding sleeve to slide, so that the supporting structure at the end part of the sliding rod props against the supporting template to support the top end of the roadway; after the supporting template on the supporting rod is installed, a driving sleeve close to the supporting rod is rotated through an adjusting rod, so that the driving sleeve is not abutted to a blocking rod, then another driving sleeve is driven, another driving sleeve is abutted to the blocking rod, another driving sleeve drives the blocking rod to slide with a sliding chute, the blocking rod drives the sliding rod to slide with the sliding sleeve, the sliding rod pushes the supporting rod at the end part of a connecting rod to be matched with the supporting template to abut against and fix the top end of a roadway, and further the distance from the base to the supporting rod is conveniently and rapidly adjusted;
step three: installing a reinforcing structure, wherein the reinforcing structure is abutted against the end parts of the two adjacent supporting structures; pass through expansion bolts with the fixed plate and fix on the top in tunnel, perhaps use supporting component will the fixed plate is fixed, then through steel pipe and stopper block, the drive actuating lever rotates, the actuating lever rotates the drive guide post along being close to the direction of fixed plate slides, and the steel sheet is extrusion deformation conflict under telescopic pulling force effect the bracing piece prevents simultaneously the bracing piece is close to the steel sheet.
The invention has the beneficial effects that:
(1) according to the supporting equipment for the underground chamber in the roadway of the copper mine area, the driving structure is matched with the arrangement of the sliding sleeve and the sliding rod, so that the distance between the base and the supporting structure can be conveniently and quickly adjusted, the supporting equipment can be conveniently and quickly applied to the roadways with different heights and different terrains, the space utilization efficiency is improved by matching with the supporting structure, the supporting effect of the roadway is better, the cooling structure is arranged inside the sliding sleeve, the driving structure can be conveniently and quickly cooled, the high-temperature damage of the driving structure can be effectively avoided, and the service performance of the driving structure is improved.
(2) The supporting equipment for the underground chamber in the roadway of the copper mine area, disclosed by the invention, has the advantages that the reinforcing structures are used, the end parts of two adjacent supporting structures are conveniently and quickly fixed, the supporting templates on the supporting structures are stressed more uniformly, and the supporting quality is greatly improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic overall structure diagram of a supporting device of a chamber in a roadway of a copper ore area according to a preferred embodiment of the invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of a connection structure between the driving structure and the sliding sleeve shown in FIG. 2;
FIG. 4 is a schematic view of the connection structure of the sliding sleeve and the sliding rod shown in FIG. 3;
FIG. 5 is an enlarged view of the portion B shown in FIG. 1;
fig. 6 is a flow chart of a supporting method of the supporting equipment for the underground chamber in the roadway of the copper ore area.
In the figure: 1. the base, 2, sliding sleeve, 3, slide bar, 4, bearing structure, 41, connecting rod, 42, pull rod, 43, bracing piece, 5, reinforced structure, 51, steel sheet, 52, fixed plate, 53, sleeve, 54, actuating lever, 55, stopper, 56, guide post, 57, locating piece, 58, fixture block, 6, drive structure, 61, spout, 62, driving sleeve, 63, adjust the pole, 64, shelves pole, 7, cooling structure, 71, locker room, 72, guiding gutter.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-5, the supporting equipment for the underground chamber in the roadway of the copper mine area comprises a base 1, a sliding sleeve 2, a sliding rod 3, a supporting structure 4, a reinforcing structure 5, a driving structure 6 and a cooling structure 7; the base 1 is vertically fixed on the sliding sleeve 2 of the hollow cylinder, the sliding rod 3 for adjusting the height is in sliding connection with the sliding sleeve 2, the sliding sleeve 2 is provided with the driving structure 6 for adjusting the distance between the sliding rod 3 and the base 1, and the driving structure 6 is detachably connected with the sliding sleeve 2; the sliding sleeve 2 and the sliding rod 3 are provided with the cooling structure 7 for dissipating heat of the driving structure 6; one end of the sliding rod 3, which is far away from the sliding sleeve 2, is fixedly provided with the supporting structure 4 for supporting a supporting template, the end parts of two adjacent supporting structures 4 are fixed through the reinforcing structure 5, and the reinforcing structure 5 is abutted against the supporting structures 4; the driving structure 6 is matched with the sliding sleeve 2 and the sliding rod 3, so that the distance between the base 1 and the supporting structure 4 can be conveniently and rapidly adjusted, supporting equipment can be conveniently and rapidly applied to roadways with different heights and different terrains, meanwhile, the space utilization efficiency is improved by matching with the supporting structure 4, the supporting effect of the roadway is better, the cooling structure 7 is arranged inside the sliding sleeve 2, the driving structure 6 can be conveniently and rapidly cooled, the high-temperature damage of the driving structure 6 is effectively avoided, and the service performance of the driving structure 6 is improved; the use of the reinforcing structure 5 is convenient for quickly fixing the end parts of the two adjacent supporting structures 4, so that the stress of the supporting template on the supporting structures 4 is more uniform, and the supporting quality is greatly improved.
Specifically, the supporting structure 4 includes a connecting rod 41, a pull rod 42 and a supporting rod 43, the connecting rod 41 is fixed at one end of the sliding rod 3 away from the sliding sleeve 2, the supporting rod 43 with a rectangular structure is vertically fixed on the connecting rod 41, one end of the pull rod 42 is fixed on the connecting rod 41, the other end of the pull rod 42 is fixed on the supporting rod 43, and the connecting rod 41, the pull rod 42 and the supporting rod 43 enclose a triangular structure; and then a supporting template is fixed on the supporting rod 43, and a triangular structure is enclosed among the connecting rod 41, the pull rod 42 and the supporting rod 43, so that the stability of the supporting rod 43 is better, the stress of the supporting rod 43 is more uniform, and the supporting quality is greatly improved.
Specifically, the driving structure 6 includes a sliding groove 61, two driving sleeves 62, an adjusting rod 63 and a blocking rod 64, the sliding groove 61 with a rectangular structure is arranged on the sliding sleeve 2, the blocking rod 64 is clamped with the sliding rod 3, the blocking rod 64 is slidably connected with the sliding groove 61, the two driving sleeves 62 are symmetrically arranged on the sliding sleeve 2 about the blocking rod 64, the driving sleeves 62 are in threaded connection with the sliding sleeve 2, and the adjusting rod 63 is fixed on the driving sleeves 62; after the supporting template on the supporting rod 43 is installed, the adjusting rod 63 rotates one of the driving sleeves 62 close to the supporting rod 43 to prevent the driving sleeve 62 from colliding with the blocking rod 64, then another driving sleeve 62 is driven, another driving sleeve 62 is abutted with the stop lever 64, the other driving sleeve 62 drives the stop lever 64 to slide with the sliding slot 61, the stop lever 64 drives the sliding rod 3 and the sliding sleeve 2 to slide, so that the sliding rod 3 pushes the support rod 43 at the end of the connecting rod 41 to match with a support template to abut against and fix the top end of the roadway, and then be convenient for quick regulation base 1 extremely the distance of bracing pole 43, and then make and strut the quality higher, improved greatly and strutted the installation quality who changes the device, make sliding sleeve 2 with operate convenient and fast more between the slide bar 3.
Specifically, the cooling structure 7 includes a storage chamber 71 and a diversion trench 72, the storage chamber 71 is disposed inside the sliding sleeve 2, the sections of the storage chamber 71 and the sliding rod 3 are both of an elliptical structure, the diversion trench 72 penetrates through the sliding rod 3 and is communicated with the storage chamber 71, and the diversion trench 72 extends to the stop lever 64; when the slide bar 3 to when the base 1 direction slides, the space in the inside of locker room 71 diminishes, and the air is followed guiding gutter 72 discharges to shelves pole 64, and then promotes shelves pole 64 with the circulation of air near drive cover 62, effectively avoids drive cover 62 with shelves pole 64 friction high temperature warp, works as the slide bar 3 deviates from when the base 1 direction slides, the inner space grow of locker room 71, and then make the air follow guiding gutter 72 impresses the inside of locker room 71, has promoted shelves pole 64 with the circulation of air of the junction of drive cover 62.
Specifically, the reinforcing structure 5 includes a steel plate 51, a fixing plate 52, a sleeve 53, a driving rod 54, a limiting block 55, a guiding column 56, a positioning block 57 and a clamping block 58, the end portion of the semi-circular steel plate 51 abuts against the supporting rod 43, the end portion of the steel plate 51 is provided with the clamping block 58 having a trapezoidal structure, the clamping block 58 is clamped with the supporting rod 43, the sleeve 53 is fixed on the steel plate 51, the guiding column 56 is arranged on the sleeve 53, the guiding column 56 is slidably connected with the sleeve 53, the positioning block 57 is arranged on the guiding column 56, the positioning block 57 is slidably connected with the sleeve 53, the positioning block 57 has a triangular prism structure, the driving rod 54 is penetratingly connected with the sleeve 53 and the guiding column 56, the fixing plate 52 is fixed at one end of the guiding column 56 departing from the sleeve 53, the driving rod 54 is rotatably connected with the sleeve 53, the driving rod 54 is in threaded connection with the guide column 56, and the end of the driving rod 54 is fixed with the limit block 55; firstly, the fixing plate 52 is fixed at the top end of a roadway through an expansion bolt, or the fixing plate 52 is fixed by using a support component, then the fixing plate is clamped with the limit block 55 through a steel pipe, the driving rod 54 is driven to rotate, the driving rod 54 drives the guide column 56 to slide along the direction close to the fixing plate 52 in a rotating way, the steel plate 51 is extruded and deformed under the action of the pulling force of the sleeve 53 to abut against the support rod 43, meanwhile, the support rod 43 is prevented from approaching the steel plate 51, further, the support rod 43 is stressed more uniformly, the guide column 56 and the sleeve 53 are stressed more uniformly by using the positioning block 57, the guide column 56 slides more stably in the sleeve 53, the steel plate 51 has a pressure relief effect due to an arc structure, and the limit block 55 is matched with the driving rod 54 by using a lever principle, the operation is more labor-saving.
Specifically, as shown in fig. 6, a supporting method of a supporting device for a chamber in a roadway of a copper ore area is characterized in that: the method comprises the following steps:
the method comprises the following steps: firstly, mounting a supporting template on a supporting structure 4, and then fixing a base 1 on the ground inside a roadway through expansion bolts; then, a supporting template is fixed on the supporting rod 43;
step two: adjusting a driving structure 6, wherein the driving structure 6 drives the sliding rod 3 and the sliding sleeve 2 to slide, so that a supporting structure 4 at the end part of the sliding rod 3 props against a supporting template to support the top end of the roadway; after the supporting template on the supporting rod 43 is installed, the adjusting rod 63 rotates one driving sleeve 62 close to the supporting rod 43 to prevent the driving sleeve 62 from abutting against the stop lever 64, then another driving sleeve 62 is driven, another driving sleeve 62 abuts against the stop lever 64, another driving sleeve 62 drives the stop lever 64 to slide with the sliding groove 61, the stop lever 64 drives the sliding rod 3 to slide with the sliding sleeve 2, so that the sliding rod 3 pushes the supporting rod 43 at the end of the connecting rod 41 to cooperate with the supporting template to abut against the top end of the fixed roadway, and further the distance from the base 1 to the supporting rod 43 is conveniently and rapidly adjusted;
step three: installing a reinforcing structure 5, wherein the reinforcing structure 5 abuts against the end parts of the two adjacent supporting structures 4; fixing the fixing plate 52 at the top end of the roadway through an expansion bolt, or fixing the fixing plate 52 by using a support assembly, and then clamping the fixing plate with the limiting block 55 through a steel pipe, driving the driving rod 54 to rotate, the driving rod 54 rotates to drive the guide column 56 to slide along the direction close to the fixing plate 52, the steel plate 51 is extruded and deformed under the action of the pulling force of the sleeve 53 to abut against the supporting rod 43, and meanwhile, the supporting rod 43 is prevented from approaching the steel plate 51.
When the support device is used, the base 1 is fixed on the ground in a roadway through bolts, then the support template is fixed on the support rod 43, and a triangular structure is formed by the connecting rod 41, the pull rod 42 and the support rod 43 in a surrounding mode, so that the stability of the support rod 43 is better, the stress of the support rod 43 is more uniform, and the support quality is greatly improved; after the supporting template on the supporting rod 43 is installed, one driving sleeve 62 close to the supporting rod 43 is rotated through the adjusting rod 63, so that the driving sleeve 62 is not abutted to the blocking rod 64, then the other driving sleeve 62 is driven, the other driving sleeve 62 is abutted to the blocking rod 64, the driving sleeve 62 drives the blocking rod 64 to slide with the sliding chute 61, the blocking rod 64 drives the sliding rod 3 to slide with the sliding sleeve 2, the sliding rod 3 pushes the supporting rod 43 at the end part of the connecting rod 41 to be abutted to the supporting template to fix the top end of the roadway, the distance from the base 1 to the supporting rod 43 is conveniently and rapidly adjusted, the supporting quality is further higher, the installation quality of the supporting and rotating device is greatly improved, and the operation between the sliding sleeve 2 and the sliding rod 3 is more convenient and rapid; when the sliding rod 3 slides towards the base 1, the space inside the storage chamber 71 is reduced, air is discharged to the baffle rod 64 from the guide groove 72, so that the air circulation between the baffle rod 64 and the vicinity of the driving sleeve 62 is promoted, the friction high-temperature deformation between the driving sleeve 62 and the baffle rod 64 is effectively avoided, when the sliding rod 3 slides away from the base 1, the space inside the storage chamber 71 is increased, so that the air is pressed into the storage chamber 71 from the guide groove 72, and the air circulation at the connection part of the baffle rod 64 and the driving sleeve 62 is promoted; at first pass through expansion bolts with fixed plate 52 and fix the top in the tunnel, perhaps use supporting component to fix fixed plate 52, then block with stopper 55 through the steel pipe, drive actuating lever 54 rotates, actuating lever 54 rotates drive guide post 56 and slides along the direction that is close to fixed plate 52, steel sheet 51 is extrusion deformation conflict bracing pole 43 under sleeve 53's tensile force effect, prevent simultaneously that bracing pole 43 is close to steel sheet 51, and then make bracing pole 43 atress more even, positioning block 57's use, make between guide post 56 and the sleeve 53 atress more even, it is more stable to make guide post 56 slide in sleeve 53, steel sheet 51 has the pressure release effect for the arc structure, the lever principle has been adopted in the use of stopper 55 cooperation actuating lever 54 simultaneously, make the operation more laborsaving.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a copper mine district tunnel chamber support equipment which characterized in that: comprises a base (1), a sliding sleeve (2), a sliding rod (3), a supporting structure (4), a reinforcing structure (5), a driving structure (6) and a cooling structure (7); the base (1) is vertically fixed on the sliding sleeve (2) of the hollow cylinder, the sliding rod (3) used for adjusting the height is in sliding connection with the sliding sleeve (2), the sliding sleeve (2) is provided with the driving structure (6) used for adjusting the distance between the sliding rod (3) and the base (1), and the driving structure (6) is detachably connected with the sliding sleeve (2); the sliding sleeve (2) and the sliding rod (3) are provided with the cooling structure (7) for dissipating heat of the driving structure (6); one end, away from the sliding sleeve (2), of each sliding rod (3) is fixedly provided with a supporting structure (4) for supporting a supporting template, the end parts of two adjacent supporting structures (4) are fixed through a reinforcing structure (5), and the reinforcing structures (5) and the supporting structures (4) are abutted;
the supporting structure (4) comprises a connecting rod (41), a pull rod (42) and a supporting rod (43), the connecting rod (41) is fixed at one end of the sliding rod (3) departing from the sliding sleeve (2), the supporting rod (43) with a rectangular structure is vertically fixed on the connecting rod (41), one end of the pull rod (42) is fixed on the connecting rod (41), the other end of the pull rod (42) is fixed on the supporting rod (43), and the connecting rod (41), the pull rod (42) and the supporting rod (43) enclose a triangular structure;
the driving structure (6) comprises a sliding groove (61), two driving sleeves (62), an adjusting rod (63) and a blocking rod (64), the sliding groove (61) with a rectangular structure is arranged on the sliding sleeve (2), the blocking rod (64) is clamped with the sliding rod (3), the blocking rod (64) is in sliding connection with the sliding groove (61), the two driving sleeves (62) are symmetrically arranged on the sliding sleeve (2) relative to the blocking rod (64), the driving sleeves (62) are in threaded connection with the sliding sleeve (2), and the adjusting rod (63) is fixed on the driving sleeves (62);
the cooling structure (7) comprises a storage chamber (71) and a diversion trench (72), the storage chamber (71) is arranged inside the sliding sleeve (2), the sections of the storage chamber (71) and the sliding rod (3) are both of an elliptical structure, the diversion trench (72) penetrates through the sliding rod (3) and is communicated with the storage chamber (71), and the diversion trench (72) extends to the stop lever (64);
the reinforcing structure (5) comprises a steel plate (51), a fixing plate (52), a sleeve (53), a driving rod (54), a limiting block (55), a guide column (56), a positioning block (57) and a clamping block (58), the end part of the semicircular steel plate (51) abuts against the supporting rod (43), the end part of the steel plate (51) is provided with the clamping block (58) with a trapezoidal structure, the clamping block (58) is clamped with the supporting rod (43), the sleeve (53) is fixed on the steel plate (51), the guide column (56) is arranged on the sleeve (53), the guide column (56) is in sliding connection with the sleeve (53), the positioning block (57) is arranged on the guide column (56), the positioning block (57) is in sliding connection with the sleeve (53), the positioning block (57) is in a triangular prism structure, and the driving rod (54) is in penetrating connection with the sleeve (53) and the guide column (56), the fixing plate (52) is fixed to one end, away from the sleeve (53), of the guide column (56), the driving rod (54) is connected with the sleeve (53) in a rotating mode, the driving rod (54) is connected with the guide column (56) in a threaded mode, and the limiting block (55) is fixed to the end portion of the driving rod (54).
2. The supporting method of the supporting equipment for the underground chamber in the roadway of the copper ore area according to claim 1, characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: firstly, mounting a supporting template on a supporting structure (4), and then fixing a base (1) on the ground inside a roadway through expansion bolts; then fixing a supporting template on the supporting rod (43);
step two: adjusting a driving structure (6), wherein the driving structure (6) drives the sliding rod (3) and the sliding sleeve (2) to slide, so that a supporting structure (4) at the end part of the sliding rod (3) is abutted against a supporting template to support the top end of the roadway; after the supporting template on the supporting rod (43) is installed, rotating a driving sleeve (62) close to the supporting rod (43) through an adjusting rod (63), so that the driving sleeve (62) is not abutted to a blocking rod (64), then driving the other driving sleeve (62), the other driving sleeve (62) is abutted to the blocking rod (64), the other driving sleeve (62) drives the blocking rod (64) to slide with a sliding chute (61), the blocking rod (64) drives the sliding rod (3) to slide with the sliding sleeve (2), so that the sliding rod (3) pushes the supporting rod (43) at the end part of a connecting rod (41) to be matched with the supporting template to abut against the top end of a fixed roadway, and further the distance from the base (1) to the supporting rod (43) is conveniently and rapidly adjusted;
step three: installing a reinforcing structure (5), wherein the reinforcing structure (5) is abutted against the end parts of the two adjacent supporting structures (4); the fixing plate (52) is fixed to the top end of a roadway through expansion bolts, or the fixing plate (52) is fixed through a supporting assembly, then the fixing plate is clamped with a limiting block (55) through a steel pipe, a driving rod (54) is driven to rotate, a guide column (56) is driven to rotate by the driving rod (54) to slide along the direction close to the fixing plate (52), a steel plate (51) is extruded and deformed under the action of the tensile force of a sleeve (53) to abut against the supporting rod (43), and meanwhile the supporting rod (43) is prevented from approaching the steel plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630758.6A CN110318790B (en) | 2019-07-12 | 2019-07-12 | Supporting equipment and supporting method for underground chamber in roadway of copper mine area |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630758.6A CN110318790B (en) | 2019-07-12 | 2019-07-12 | Supporting equipment and supporting method for underground chamber in roadway of copper mine area |
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| CN110318790A CN110318790A (en) | 2019-10-11 |
| CN110318790B true CN110318790B (en) | 2020-11-03 |
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| CN112282816B (en) * | 2020-10-28 | 2022-08-12 | 贵州理工学院 | Roadway support device capable of being deployed rapidly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1102079B (en) * | 1957-07-02 | 1961-03-16 | Saarbergwerke Ag | Device for pre-joining a cap in a pit |
| US8052352B2 (en) * | 2007-04-02 | 2011-11-08 | Fci Holdings Delaware, Inc. | Mine support having a linearly moveable and/or pivoting end plate |
| CN207245734U (en) * | 2017-09-30 | 2018-04-17 | 四川迅海防爆柴油机车制造有限公司 | A kind of mining bracket for being easily installed dismounting |
| CN208152555U (en) * | 2018-05-02 | 2018-11-27 | 深圳市前海胜德建筑科技有限公司 | Independent support system based on high-supported formwork |
| CN109268043A (en) * | 2018-10-09 | 2019-01-25 | 刘庆珠 | A kind of hydraulic prop |
| CN209053623U (en) * | 2018-11-06 | 2019-07-02 | 李国伟 | A kind of coal cutting roadway suspension device |
| CN109973129B (en) * | 2019-04-13 | 2020-06-16 | 安徽太平矿业有限公司 | Supporting equipment and supporting method for underground chamber in roadway of copper mine area |
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2019
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