CN113565109B - Slope supporting structure for mine restoration - Google Patents
Slope supporting structure for mine restoration Download PDFInfo
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- CN113565109B CN113565109B CN202110697799.4A CN202110697799A CN113565109B CN 113565109 B CN113565109 B CN 113565109B CN 202110697799 A CN202110697799 A CN 202110697799A CN 113565109 B CN113565109 B CN 113565109B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
- E01F7/045—Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/202—Securing of slopes or inclines with flexible securing means
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/14—Geometrical or physical properties resilient or elastic
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Movable Scaffolding (AREA)
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Abstract
The invention is suitable for the field of mining machinery, and provides a slope supporting structure for mine restoration, which comprises a base and a vertical protection mechanism, wherein the vertical protection mechanism comprises a plurality of protection plates, the protection plates are arranged in parallel, the side end surface of the base is relatively and fixedly connected with a telescopic guide piece, a push-pull turnover mechanism is slidably connected in the telescopic guide piece, the push-pull turnover mechanism is fixedly connected with all the protection plates, and the push-pull turnover mechanism is used for driving all the protection plates to synchronously turn over while vertically moving in a linear mode, so that all the protection plates are spliced and fixed; the transverse protection mechanism is in transmission connection with the push-pull turnover mechanism and can be driven by the push-pull turnover mechanism to rotate and simultaneously fold and unfold; this slope bearing structure for mine restoration can contract through push-and-pull tilting mechanism and place, is convenient for assemble and receive and expand.
Description
Technical Field
The invention belongs to the field of mining machinery, and particularly relates to a slope supporting structure for mine restoration.
Background
Mine restoration, also called as mine ecological restoration, namely restoration of mining waste land pollution. Need a side slope supporting construction to the side slope of mountain body to strut at the mine restoration in-process, prevent mountain landslide or mountain body rockfall, side slope supporting construction or too big not convenient to transport or need the on-the-spot concatenation equipment for current mine restoration, waste time and energy.
In order to avoid the above technical problems, it is necessary to provide a slope supporting structure for mine restoration, which has a small volume and is convenient to fold and unfold, so as to overcome the above-mentioned defects in the prior art.
Disclosure of Invention
The embodiment of the invention aims to provide a slope supporting structure for mine restoration, and aims to solve the problems that the existing slope supporting structure for mine restoration is too large in size and inconvenient to transport, or needs to be spliced and assembled on site, and wastes time and labor.
The embodiment of the invention is realized in such a way that the slope supporting structure for mine restoration comprises a base, a positioning rod is screwed on the side end surface of the base, and a plurality of universal rollers for movement are arranged on the side end surface of the base, and the slope supporting structure further comprises:
the vertical protection mechanism comprises a plurality of protection plates, the protection plates are all arranged in parallel, the side end face of the base is relatively and fixedly connected with a telescopic guide part, a push-pull turnover mechanism is connected in the telescopic guide part in a sliding mode, the push-pull turnover mechanism is fixedly connected with all the protection plates, and the push-pull turnover mechanism is used for driving all the protection plates to synchronously turn over while vertically linearly moving, so that all the protection plates are fixedly spliced;
and the transverse protection mechanism is in transmission connection with the push-pull turnover mechanism and can be driven by the push-pull turnover mechanism to rotate and fold and unfold.
According to a further technical scheme, the push-pull turnover mechanism comprises a transmission mechanism and a power assembly, wherein the transmission mechanism is used for driving the protection plates to synchronously turn while moving linearly in the vertical direction, and the power assembly can provide driving force for the transmission mechanism.
According to the technical scheme, the power assembly comprises a driving piece used for providing driving force, the driving piece is fixedly connected with the base, one side of the push-pull turnover mechanism is rotatably connected with a transmission shaft, the driving piece is in transmission connection with one transmission shaft, and a first transmission pair for driving the two transmission shafts to synchronously rotate is connected between every two adjacent transmission shafts.
Further technical scheme, drive mechanism includes the mounting, the equal relatively fixedly connected with mounting of side end face of every guard plate, the side end face fixed connection's of a guard plate that is close to the transmission shaft mounting all with flexible guide rotate to be connected, be connected with between the mounting and the transmission shaft that are close to the transmission shaft and drive mounting pivoted driving medium, all be connected with between two adjacent guard plates and drive the linkage subassembly that carries out synchronous upset when the vertical linear motion of guard plate, it is vice to be connected with No. two transmissions with flexible guide rotate the mounting of being connected and adjacent linkage subassembly, no. two transmissions are vice to be used for driving linkage subassembly relative rotation.
Further technical scheme, the linkage subassembly includes the bull stick, the equal fixedly connected with bull stick of one end of mounting, the equal fixedly connected with slider in junction of all bull sticks and mountings, the equal sliding connection of slider is in the flexible guide of homonymy, and the intermediate position of every bull stick all rotates and is connected with a connecting rod, the connecting rod equals with bull stick length, and the one end of every connecting rod all rotates with the slider of one side to be connected, and the other end of every connecting rod all rotates with the one end of adjacent bull stick to be connected.
Further technical scheme, horizontal protection machanism is including rotating the seat, it is connected with first movable rod to rotate in the seat, first movable rod rotates and is connected with two second movable rods, two second movable rod parallel arrangement, two second movable rod swing joint has a plurality of third movable rods, and all third movable rods all with first movable rod parallel arrangement, swing joint has the fourth movable rod between the rotation tie point of rotation seat and first movable rod and second movable rod, the transmission is connected with between the one end of first movable rod and linkage assembly and drives the relative seat pivoted drive assembly that rotates of first movable rod, and the one end of all third movable rods all is connected with the elasticity protection piece jointly.
A further technical scheme, drive assembly includes gear sleeve, keeps away from rotate between the side end face of a bull stick of transmission shaft and flexible guide and be connected with the pivot, gear sleeve cover is established in the pivot outside, gear sleeve and flexible guide's side end face fixed connection, the one end fixedly connected with gear of first movable rod, rotate the seat and pass through mounting and this bull stick fixed connection, gear and gear sleeve meshing transmission.
According to a further technical scheme, the second transmission pair comprises two push-pull rods, one fixing piece which is rotatably connected with the telescopic guide piece and the adjacent connecting rod are rotatably connected with one push-pull rod, the two push-pull rods are rotatably connected with each other, and a rotating central shaft between the two push-pull rods is slidably connected into a sliding groove in the side end face of the telescopic guide piece.
Compared with the prior art, the invention has the following beneficial effects:
according to the slope supporting structure for mine restoration provided by the embodiment of the invention, all the protection plates are driven to do vertical linear motion and synchronously overturn through the push-pull overturning mechanism, so that all the protection plates are spliced and fixed to protect a mine mountain, and meanwhile, the transverse protection mechanism can be driven by the push-pull overturning mechanism to rotate and simultaneously fold and unfold, so that rock walls and falling rocks above the mountain are protected.
Drawings
FIG. 1 is a schematic structural view of a slope supporting structure for mine restoration according to the present invention;
FIG. 2 is an enlarged schematic view of region A in FIG. 1;
FIG. 3 is a schematic view of the connection of the fender and the fastener of FIG. 1;
fig. 4 is a schematic view showing the connection of the base and the telescopic guide of fig. 1.
In the drawings: the device comprises a base 1, a protection plate 2, a telescopic guide 3, a driving part 4, a transmission shaft 5, a first transmission pair 6, a rotating rod 7, a fixing part 8, a transmission part 9, a connecting rod 10, a sliding part 11, a vertical protection mechanism 12, a push-pull turnover mechanism 13, a transverse protection mechanism 14, a transmission mechanism 15, a power assembly 16, a second transmission pair 17, a rotating seat 18, a first movable rod 19, a second movable rod 20, a third movable rod 21, a fourth movable rod 22, a gear sleeve 23, a rotating shaft 24, a gear 25, an elastic protection part 26, a linkage assembly 27, a driving assembly 28, a positioning rod 29 and universal rollers 30.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 and 4, a slope supporting structure for mine repair according to the present invention includes a base 1, a positioning rod 29 is threaded on a side end surface of the base 1, and a plurality of universal rollers 30 for movement are disposed on the side end surface of the base 1, and further includes:
the vertical protection mechanism 12 comprises a plurality of protection plates 2, the protection plates 2 are all arranged in parallel, the side end face of the base 1 is relatively and fixedly connected with a telescopic guide part 3, a push-pull turnover mechanism 13 is connected in the telescopic guide part 3 in a sliding manner, the push-pull turnover mechanism 13 is fixedly connected with all the protection plates 2, and the push-pull turnover mechanism 13 is used for driving all the protection plates 2 to synchronously turn over while vertically moving in a linear manner, so that all the protection plates 2 are spliced and fixed;
the transverse protection mechanism 14 is in transmission connection with the push-pull turnover mechanism 13, and the transverse protection mechanism 14 can be driven by the push-pull turnover mechanism 13 to rotate and unfold;
this slope bearing structure is used in mine restoration, fix or remove base 1 through locating lever 29 and universal gyro wheel 30, overturn in step when driving 2 vertical linear motion of all guard plates through push-and-pull tilting mechanism 13, thereby make 2 concatenations of all guard plates fix and protect the mine massif, horizontal protection machanism 14 can receive and expand when carrying out the pivoted under push-and-pull tilting mechanism 13's drive simultaneously, thereby protect the cliff and the rock fall of massif top, this slope bearing structure for mine restoration can contract through push-and-pull tilting mechanism 13 and place, be convenient for assemble and receive and expand.
In the embodiment of the present invention, as shown in fig. 1 to 2, as a preferred embodiment of the present invention, the push-pull turnover mechanism 13 includes a transmission mechanism 15 for driving the protection board 2 to perform synchronous turnover while moving linearly in a vertical direction, and a power assembly 16 capable of providing a driving force for the transmission mechanism 15.
In one embodiment of the present invention, the power assembly includes rotating shafts rotatably connected to the base 1, the rotating shafts 1 are in transmission connection through a chain transmission pair, one end of one of the rotating shafts is fixedly connected with a rotating handle, and the rotating shafts are driven to rotate by rotating the rotating handle, so that the two rotating shafts synchronously rotate through the chain transmission pair, and the two rotating shafts transmit the transmission mechanism 15;
as shown in fig. 1-2, as a preferred embodiment of the present invention, the power assembly 16 includes a driving member 4 for providing a driving force, the driving member 4 is fixedly connected to the base 1, one side of the push-pull turnover mechanism 13 is rotatably connected to a transmission shaft 5, the driving member 4 is in transmission connection with one transmission shaft 5, and a first transmission pair 6 for driving the two transmission shafts 5 to synchronously rotate is connected between two adjacent transmission shafts 5; the first transmission pair 6 can be a chain transmission pair or a belt transmission pair, as a preferred embodiment of the present invention, the first transmission pair 6 is preferably a belt transmission pair, the driving member 4 drives the transmission shaft 5 connected thereto to rotate, and the transmission shafts 5 rotate synchronously through the belt transmission pair, so that the transmission mechanism 15 is driven through the transmission shaft 5.
As shown in fig. 1 to 3, as a preferred embodiment of the present invention, the transmission mechanism 15 includes a fixing part 8, a fixing part 8 is fixedly connected to a side end surface of each protection plate 2, the fixing part 8 fixedly connected to a side end surface of one protection plate 2 close to the transmission shaft 5 is rotatably connected to the telescopic guide 3, a transmission part 9 for driving the fixing part 8 to rotate is connected between the fixing part 8 close to the transmission shaft 5 and the transmission shaft 5, the transmission part 9 may be a bevel gear transmission pair or a worm gear transmission pair connected between the transmission shaft 5 and the fixing part 8, as a preferred embodiment of the present invention, the transmission part 9 is a worm gear transmission pair, two adjacent protection plates 2 are connected to each other by a linkage assembly 27 for driving the protection plates 2 to perform synchronous turnover while performing vertical linear motion, a second transmission pair 17 is connected between the fixing part 8 rotatably connected to the telescopic guide 3 and the adjacent linkage assembly 27, and the second transmission pair 17 is used for driving the linkage assemblies 27 to rotate relatively; transmission shaft 5 drives through the worm gear transmission pair and is close to the mounting 8 rotation of transmission shaft 5, and mounting 8 drives linkage assembly 27 through No. two transmission pairs 17, and linkage assembly 27 overturns in step when driving the vertical linear motion of all guard plates 2 to the concatenation is fixed.
In an embodiment of the present invention, as shown in fig. 1, as a preferred embodiment of the present invention, the linkage assembly 27 includes rotating rods 7, one end of each fixing member 8 is fixedly connected with a rotating rod 7, the joints of all the rotating rods 7 and the fixing member 8 are fixedly connected with sliding members 11, the sliding members 11 are slidably connected in the telescopic guide members 3 on the same side, the middle position of each rotating rod 7 is rotatably connected with a connecting rod 10, the lengths of the connecting rods 10 and the rotating rods 7 are equal, one end of each connecting rod 10 is rotatably connected with the sliding member 11 on one side, and the other end of each connecting rod 10 is rotatably connected with one end of the adjacent rotating rod 7; the fixing part 8 which is rotatably connected with the telescopic guide piece 3 drives a connecting rod 10 to rotate through a second transmission pair 17, the middle position of each rotating rod 7 is rotatably connected with a connecting rod 10, the connecting rod 10 is equal to the rotating rods 7 in length, one end of each connecting rod 10 is rotatably connected with the sliding part 11 on one side, the other end of each connecting rod 10 is rotatably connected with one end of the adjacent rotating rod 7, all the connecting rods 10 and all the rotating rods 7 are spliced into a plurality of parallelogram frames, all the rotating rods 7 and all the connecting rods 10 rotate relatively under the driving of one of the connecting rods 10, all the rotating rods 7 drive the protection plates 2 which are fixedly connected with the rotating rods 7 to rotate synchronously, all the sliding parts 11 slide vertically along the telescopic guide piece 3, all the protection plates 2 are synchronously turned over under the driving of the rotating rods 7 and simultaneously and vertically move to be spliced, finally, the side end faces of all the protection plates 2 are in contact with the side end faces of the telescopic guide piece 3, and all the protection plates 2 are supported and fixed through the telescopic guide piece 3.
In an embodiment of the present invention, the transverse protection mechanism 14 includes a supporting base, an electric telescopic rod is fixedly connected to a side end face of the supporting base, a supporting rod is fixedly connected to one end of the electric telescopic rod, an elastic telescopic net is connected between the supporting rod and the side end face of the supporting base, the supporting base is fixedly connected to a rotating rod 7, as shown in fig. 1, as a preferred embodiment of the present invention, the transverse protection mechanism 14 includes a rotating base 18, a first movable rod 19 is rotatably connected to the rotating base 18, the first movable rod 19 is rotatably connected to two second movable rods 20, the two second movable rods 20 are arranged in parallel, the two second movable rods 20 are movably connected to a plurality of third movable rods 21, all the third movable rods 21 are arranged in parallel to the first movable rod 19, a fourth movable rod 22 is movably connected between the rotating base 18 and the rotation connection points of the first movable rod 19 and the second movable rods 20, a driving assembly 28 for driving the first movable rod 19 to rotate relative to the rotating base 18 is connected between one end of the first movable rod 19 and the linkage assembly 27, and an elastic protection assembly 26 is connected to one end of the third movable rod 21; the driving assembly 28 drives the first movable rod 19 to rotate, the first movable rod 19 and all the third movable rods 21 are arranged in parallel, and the first movable rod 19 is rotatably connected with the second movable rods 20 arranged in parallel, so that the second movable rods 20, the first movable rods 19 and all the third movable rods 21 are spliced into a plurality of parallelogram frames, through the rotation of the first movable rod 19 and the pulling of the fourth movable rod 22, all the second movable rods 20 and all the third movable rods 21 are rotated relatively, and therefore, one end of each third movable rod 21 jointly stretches and unfolds the connected elastic protection part 26.
In one embodiment of the present invention, the driving assembly 28 includes a sleeve rotatably connected to a side end surface of the telescopic guide 3, the side end surface of the sleeve is annularly provided with an engaging groove, one end of the first movable rod 19 is fixedly connected with a gear 25, the gear 25 is engaged with the engaging groove, when the rotating base 18 is rotated by the rotating rod 7, the gear 25 is engaged with the engaging groove, so that the gear 25 drives the first movable rod 19 fixedly connected thereto to rotate; as shown in fig. 1, as a preferred embodiment of the present invention, the driving assembly 28 includes a gear sleeve 23, a rotating shaft 24 is rotatably connected between a rotating rod 7 far away from the transmission shaft 5 and a side end surface of the telescopic guide 3, the gear sleeve 23 is sleeved on an outer side of the rotating shaft 24, the gear sleeve 23 is fixedly connected with the side end surface of the telescopic guide 3, one end of the first movable rod 19 is fixedly connected with a gear 25, the rotating base 18 is fixedly connected with the rotating rod 7 through a fixing member 8, and the gear 25 is in meshing transmission with the gear sleeve 23; the rotating rod 7 drives the rotating seat 18 to rotate through the fixing part 8, and the rotating seat 18 rotates and drives the gear 25 to be meshed with the gear sleeve 23 for transmission, so that the gear 25 drives the first movable rod 19 fixedly connected with the gear 25 to rotate.
In an embodiment of the present invention, the second transmission pair 17 includes a sliding rod slidably connected to the end face of the side of the telescopic guide 3, the sliding rod, the fixing member 8 and the adjacent connecting rod 10 are both movably connected to an elastic telescopic rod, the fixing member 8 pushes the sliding rod to slide on the end face of the side of the telescopic guide 3 through the elastic telescopic rod, so that the other elastic telescopic rod pulls the connecting rod 10 to rotate under the action of elasticity; as shown in fig. 1, as a preferred embodiment of the present invention, the second transmission pair 17 includes two push-pull rods, one fixed member 8 rotatably connected to the telescopic guide 3 and one push-pull rod rotatably connected to the adjacent connecting rod 10, the two push-pull rods are rotatably connected to each other, and a rotation central axis between the two push-pull rods is slidably connected to a sliding groove on the side end surface of the telescopic guide 3; the fixed part 8 which is rotationally connected with the telescopic guide 3 pushes one end of the push-pull rod which is rotationally connected with the telescopic guide 3 to slide in the sliding groove on the end face of the telescopic guide 3 side, so that the other push-pull rod pulls the connecting rod 10 which is rotationally connected with the other push-pull rod to synchronously rotate.
The mine restoration slope supporting structure is characterized in that a base 1 is fixed or moved through a positioning rod 29 and universal idler wheels 30, all protection plates 2 are driven by a push-pull turnover mechanism 13 to synchronously turn over while moving in a vertical linear mode, so that all protection plates 2 are spliced and fixed to protect a mine mountain, meanwhile, a transverse protection mechanism 14 can rotate and simultaneously retract and unfold under the driving of the push-pull turnover mechanism 13, and therefore rock walls and rockfall above the mountain are protected, and the mine restoration slope supporting structure can be retracted and placed through the push-pull turnover mechanism 13 and is convenient to assemble and unfold; in the transverse protection mechanism, the driving assembly 28 drives the first movable rod 19 to rotate, the first movable rod 19 and all the third movable rods 21 are arranged in parallel, and the first movable rod 19 is rotatably connected with the second movable rods 20 arranged in parallel, so that the second movable rods 20, the first movable rod 19 and all the third movable rods 21 are spliced into a plurality of parallelogram frames, through the rotation of the first movable rod 19 and the pulling of the fourth movable rod 22, all the second movable rods 20 and the third movable rods 21 rotate relatively, so that one end of all the third movable rods 21 jointly stretches and unfolds the connected elastic protection part 26.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides a mine is restoreed and is used slope bearing structure, includes the base, its characterized in that still includes:
the vertical protection mechanism comprises a plurality of protection plates, the protection plates are all arranged in parallel, the side end face of the base is relatively and fixedly connected with a telescopic guide part, a push-pull turnover mechanism is connected in the telescopic guide part in a sliding manner, the push-pull turnover mechanism is fixedly connected with all the protection plates, and the push-pull turnover mechanism is used for driving all the protection plates to synchronously turn over while vertically linearly moving, so that all the protection plates are spliced and fixed;
the transverse protection mechanism is in transmission connection with the push-pull turnover mechanism and can be driven by the push-pull turnover mechanism to rotate and simultaneously fold and unfold;
the push-pull turnover mechanism comprises: the transmission mechanism is used for driving the protection plate to do vertical linear motion and synchronously turn over; and a power assembly capable of providing a driving force for the transmission mechanism;
the power assembly comprises a driving piece for providing driving force, the driving piece is fixedly connected with the base, one side of the push-pull turnover mechanism is rotatably connected with a transmission shaft, the driving piece is in transmission connection with one transmission shaft, and a first transmission pair for driving the two transmission shafts to synchronously rotate is connected between every two adjacent transmission shafts;
the transmission mechanism comprises fixing parts, the side end face of each protection plate is relatively and fixedly connected with the fixing part, the fixing part fixedly connected with the side end face of one protection plate close to the transmission shaft is rotatably connected with the telescopic guide part, a transmission part for driving the fixing part to rotate is connected between the fixing part close to the transmission shaft and the transmission shaft, linkage assemblies for driving the protection plates to vertically and linearly move and synchronously turn over are connected between every two adjacent protection plates, a second transmission pair is connected between the fixing part rotatably connected with the telescopic guide part and the adjacent linkage assemblies, and the second transmission pair is used for driving the linkage assemblies to relatively rotate;
the linkage assembly comprises rotating rods, one end of each fixing piece is fixedly connected with the rotating rods, sliding pieces are fixedly connected at the joints of the rotating rods and the fixing pieces, the sliding pieces are slidably connected in the telescopic guide pieces on the same side, the middle position of each rotating rod is rotatably connected with a connecting rod, the connecting rods are equal to the rotating rods in length, one end of each connecting rod is rotatably connected with the sliding piece on one side, and the other end of each connecting rod is rotatably connected with one end of the adjacent rotating rod;
the second transmission pair comprises two push-pull rods, a fixing piece connected with the telescopic guide piece in a rotating mode and adjacent connecting rods are connected with one push-pull rod in a rotating mode, the two push-pull rods are connected in a rotating mode, and a rotating central shaft between the two push-pull rods is connected in a sliding groove in the end face of the side of the telescopic guide piece in a sliding mode.
2. The slope supporting structure for mine restoration according to claim 1, wherein the transverse protection mechanism comprises a rotating seat, a first movable rod is rotatably connected in the rotating seat, two second movable rods are rotatably connected in the first movable rod, the two second movable rods are arranged in parallel, the two second movable rods are movably connected in parallel, a plurality of third movable rods are movably connected in the second movable rod, all the third movable rods are arranged in parallel with the first movable rod, a fourth movable rod is movably connected between the rotating seat and the rotating connection points of the first movable rod and the second movable rod, a driving assembly for driving the first movable rod to rotate relative to the rotating seat is connected between one end of the first movable rod and the linkage assembly in a transmission manner, and one end of each third movable rod is connected with an elastic protection member.
3. The mine restoration slope supporting structure according to claim 2, wherein the driving assembly comprises a gear sleeve, a rotating shaft is rotatably connected between a rotating rod far away from the transmission shaft and a side end face of the telescopic guide piece, the gear sleeve is sleeved outside the rotating shaft, the gear sleeve is fixedly connected with the side end face of the telescopic guide piece, a gear is fixedly connected to one end of the first movable rod, the rotating base is fixedly connected with the rotating rod through a fixing piece, and the gear is in meshing transmission with the gear sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110697799.4A CN113565109B (en) | 2021-06-23 | 2021-06-23 | Slope supporting structure for mine restoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110697799.4A CN113565109B (en) | 2021-06-23 | 2021-06-23 | Slope supporting structure for mine restoration |
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| Publication Number | Publication Date |
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| CN113565109A CN113565109A (en) | 2021-10-29 |
| CN113565109B true CN113565109B (en) | 2022-10-11 |
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| CN202110697799.4A Active CN113565109B (en) | 2021-06-23 | 2021-06-23 | Slope supporting structure for mine restoration |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4874925B2 (en) * | 2007-10-10 | 2012-02-15 | 新日本製鐵株式会社 | Prevention fence such as falling rocks |
| DE202016105844U1 (en) * | 2016-10-19 | 2016-11-02 | Bermüller & Co GmbH | Slope protection device and thus created embankment structure |
| CN110219245A (en) * | 2019-06-05 | 2019-09-10 | 中旭建设集团有限公司 | Telescopic guardrail device is temporarily built in a kind of bridge construction |
| CN210239326U (en) * | 2019-07-17 | 2020-04-03 | 陆洪亚 | Be applied to water conservancy construction safety device |
| CN211422077U (en) * | 2019-09-04 | 2020-09-04 | 闫亮 | Protective net for constructional engineering |
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