CN220644313U - Open-pit mine slope toe support - Google Patents
Open-pit mine slope toe support Download PDFInfo
- Publication number
- CN220644313U CN220644313U CN202322307139.8U CN202322307139U CN220644313U CN 220644313 U CN220644313 U CN 220644313U CN 202322307139 U CN202322307139 U CN 202322307139U CN 220644313 U CN220644313 U CN 220644313U
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- China
- Prior art keywords
- baffle
- fixedly connected
- connecting rod
- wall
- base
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- 244000309464 bull Species 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000002689 soil Substances 0.000 abstract description 5
- 230000008093 supporting effect Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model belongs to the technical field of mine site supporting and blocking, in particular to an open-air mine site slope toe supporting and blocking, which comprises a baffle, wherein a base is fixedly connected to the bottom of the baffle, an in-ground block is fixedly connected to one side of the bottom of the base, two connecting components are fixedly connected to one side of the baffle, a connecting rod is rotatably connected to one end of each connecting component, a rectangular rod is movably connected to the other end of each connecting rod, one end of each rectangular rod is rotatably connected with the other connecting component, the bottom of the other connecting component is fixedly connected with a movable block, the in-ground block is buried in soil by installing the base at the mine site slope toe, tension between the base and the ground is increased, after the movable block moves to a proper position, a positioning bolt is screwed to fix the movable block at the top of the base, the baffle can be supported by the rectangular rod and the connecting rod, the sliding condition of the baffle can be reduced, and the supporting and blocking effect can be improved.
Description
Technical Field
The utility model belongs to the technical field of mine site supports, and particularly relates to an open-air mine site slope toe support.
Background
In the current mine production, in order to ensure the safety of mine exploitation and improve the mine exploitation efficiency, effective support needs to be carried out in the exploitation process, the potential safety hazard of mine production is eliminated, the actual requirement of mine production is met, the mine production efficiency and the safety requirement are guaranteed to the greatest extent, and from this point, enough importance is paid to support in the mine production process.
The mine site slope toe support is a protection device arranged at the mine site slope toe, the mine site slope can be protected by the support, landslide of the slope can be reduced, and the baffle in the support can also be used for carrying out certain check on the slipped stones or soil, so that the safety of the construction site is improved.
In the prior art, the baffle in the traditional mine site toe support is mostly directly fixed at the top of the support, so that the baffle lacks a certain stable structure, when ores and the like slide down, certain impact can be caused on the baffle, the condition that the support slides can be possibly caused, and the supporting effect of the support is affected.
Thus, a strip mine site toe abutment is proposed against the above problems.
Disclosure of Invention
In order to make up the defects of the prior art, the baffle in the traditional mine slope toe support is mainly and directly fixed at the top of the support, so that the baffle is lack of a certain stable structure, when ores and the like slide down, certain impact is caused on the baffle, the condition that the support slides is possibly caused, and the problem of the supporting effect of the support is affected is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses an open-pit slope toe support, which comprises a baffle, wherein the bottom of the baffle is fixedly connected with a base, one side of the bottom of the base is fixedly connected with a land entering block, one side of the baffle is fixedly connected with two connecting assemblies, the two connecting assemblies are symmetrically arranged, one end of each connecting assembly is internally and rotatably connected with a connecting rod, the other end of each connecting rod is movably connected with a rectangular rod, one end of each rectangular rod is rotatably connected with another connecting assembly, the bottom of the other connecting assembly is fixedly connected with a movable block, two ends of each movable block are rotatably connected with positioning bolts, and one end of each positioning bolt is rotatably connected with the inside of the baffle.
Preferably, a rectangular groove is formed in one side of the baffle, a plurality of threaded holes are formed in the rectangular groove, and the threaded holes are arranged in an array.
Preferably, the inner wall block of rectangular slot has rectangular fixture block, the inner wall rotation of rectangular fixture block connects a plurality of fixing bolt, and a plurality of fixing bolt's both ends all rotate with the inner wall of screw hole and be connected.
Preferably, the middle inner wall of each movable block is slidably connected with a sliding rod, one end of each sliding rod is fixedly connected with a baffle, the other end of each sliding rod is fixedly connected with a fixed block, and one side of each connecting component is slidably connected with one side of the base through the sliding rod.
Preferably, a chute is formed in the rectangular rod, the inner wall of the chute is in sliding connection with the outer side of the connecting rod, a plurality of positioning holes are formed in the middle of the connecting rod, and a plurality of positioning holes are arranged in an array.
Preferably, one of the positioning holes is rotatably connected with a rotating rod, both ends of the rotating rod are rotatably connected with the inner wall of the rectangular rod, and one end of the connecting rod is fixedly connected with the inner wall of the rectangular rod through the rotating rod.
The utility model has the beneficial effects that:
the utility model provides an open-pit mine slope toe support, which is characterized in that a base is arranged at the slope toe of a mine, so that an entering land block is buried in soil, the tension between the base and the ground is increased, the stability of the structure can be improved, a slide bar is utilized to prevent dislocation of a movable block during sliding, after the movable block moves to a proper position, a positioning bolt is screwed to fix the movable block at the top of the base, and then a rectangular rod and a connecting rod are utilized to connect, so that one side of a baffle plate can be supported, the sliding condition of the baffle plate during ore sliding can be reduced, and the support effect of the support can be improved.
The utility model provides an open-pit slope toe support, which slides in a chute through a connecting rod, a plurality of locating holes are formed in the outer side of the connecting rod, the connecting rod passes through one of the locating holes, and then the connecting rod is screwed, so that the connecting rod is fixed at one end of a rectangular rod, the stability of structural connection is ensured, the structure can be adjusted according to the requirements of a section, a rectangular clamping block is inserted into the rectangular chute, then a fixing bolt is screwed, the rectangular clamping block is fixed in the rectangular chute, the two baffles are fixedly connected, the support is convenient to assemble by workers, and the use efficiency of the support is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a baffle plate of the present utility model;
FIG. 3 is a perspective view of the rectangular bar of the present utility model;
FIG. 4 is a cross-sectional view of a rectangular bar of the present utility model;
legend description:
1. a baffle; 2. a base; 3. entering a land block; 4. rectangular clamping blocks; 5. rectangular grooves; 6. a threaded hole; 7. a fixing bolt; 8. a rectangular bar; 81. a chute; 9. a connecting rod; 10. a connection assembly; 11. a movable block; 12. a slide bar; 13. positioning bolts; 14. a fixed block; 15. a rotating rod; 16. and positioning holes.
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.
Specific examples are given below.
Referring to fig. 1-4, the utility model provides a slope toe support for an open-pit mine, which comprises a baffle 1, wherein a base 2 is fixedly connected to the bottom of the baffle 1, an earth entering block 3 is fixedly connected to one side of the bottom of the base 2, two connecting components 10 are fixedly connected to one side of the baffle 1, the two connecting components 10 are symmetrically arranged, a connecting rod 9 is rotatably connected to one end of each connecting component 10, a rectangular rod 8 is movably connected to the other end of the connecting rod 9, one end of the rectangular rod 8 is rotatably connected to the other connecting component 10, a movable block 11 is fixedly connected to the bottom of the other connecting component 10, positioning bolts 13 are rotatably connected to two ends of the movable block 11, one ends of the two positioning bolts 13 are rotatably connected with the inside of the baffle 1, slide bars 12 are slidably connected to the inner walls of the middle of the movable block 11, one end of each slide bar 12 is fixedly connected with the baffle 1, a fixed block 14 is fixedly connected to the other end of each slide bar 12, and one side of each connecting component 10 is slidably connected to one side of the base 2 through the slide bars 12; during operation, firstly, through installing base 2 in mine site toe department for go into the parcel 3 and be buried in soil, increase the tension between base 2 and the ground, can improve the stability of structure, again fix baffle 1 at the top of base 2, make one side rotation of connecting rod 9 and baffle 1 with coupling assembling 10 again, utilize the connection of connecting rod 9 and rectangular rod 8, guarantee stable structure, the connection subassembly 10 makes rectangular rod 8 can rotate at the top of movable block 11 again, utilize slide bar 12 and fixed block 14, the stability of movable block 11 is ensured in the connection of baffle 1, utilize slide bar 12 to prevent the condition that dislocation appears in movable block 11 when sliding, reuse fixed block 14 prevents that movable block 11 from appearing the condition that drops, after movable block 11 removes suitable position, insert two positioning bolt 13 both ends inner wall and base 2 of movable block 11, then screw positioning bolt 13 with movable block 11 fixed at the top of base 2, make the position of rectangular rod 8, the position of connecting rod 9 fix together, support one side of baffle 1, the condition that can reduce the sliding that appears again, thereby the effect that can appear in the support of baffle 1.
Further, as shown in fig. 3 and fig. 4, the inside of the rectangular rod 8 is provided with a sliding slot 81, the inner wall of the sliding slot 81 is slidably connected with the outer side of the connecting rod 9, the middle of the connecting rod 9 is provided with a plurality of positioning holes 16, a plurality of positioning holes 16 are arranged in an array, one of the positioning holes 16 is rotationally connected with a rotating rod 15, two ends of the rotating rod 15 are rotationally connected with the inner wall of the rectangular rod 8, and one end of the connecting rod 9 is fixedly connected with the inner wall of the rectangular rod 8 through the rotating rod 15. During operation, through unscrewing bull stick 15 for the one end of connecting rod 9 can slide in the inside of spout 81, utilizes a plurality of locating holes 16 that the connecting rod 9 outside was seted up, when moving suitable position, utilizes bull stick 15 to pass one of them locating hole 16, screws bull stick 15 again, makes connecting rod 9 fix the one end at rectangle pole 8, and the stability of guarantee structure connection can be adjusted according to the demand of district, improves structure and keeps off the effect.
Further, as shown in fig. 2, a rectangular groove 5 is formed in one side of the baffle 1, a plurality of threaded holes 6 are formed in the rectangular groove 5, the threaded holes 6 are arranged in an array, a rectangular clamping block 4 is clamped on the inner wall of the rectangular groove 5, a plurality of fixing bolts 7 are rotatably connected to the inner wall of the rectangular clamping block 4, and two ends of the fixing bolts 7 are rotatably connected with the inner wall of the threaded holes 6. During operation, after the rectangular clamping block 4 is inserted into the rectangular groove 5 through the movable baffle plate 1, the fixing bolt 7 passes through the threaded hole 6 and the rectangular clamping block 4, and then the fixing bolt 7 is screwed, so that the rectangular clamping block 4 is fixed in the rectangular groove 5, the two baffle plates 1 are fixedly connected, a worker can assemble the support, and the use efficiency of the support is improved.
Working principle: firstly, install in mine site toe department through with base 2, make into the land parcel 3 and be buried in soil, increase the tension between base 2 and the ground, can improve the stability of structure, again fix baffle 1 at the top of base 2, make one side of connecting rod 9 and baffle 1 rotate with coupling assembling 10 again, utilize the connection of connecting rod 9 with rectangular rod 8, then unscrew the bull stick 15, make one end of connecting rod 9 can slide in the inside of spout 81, utilize slide bar 12 to prevent to appear misplacement when movable block 11 slides, after movable block 11 removes suitable position, insert two positioning bolt 13 into the both ends inner wall and the base 2 of movable block 11, then screw positioning bolt 13 with movable block 11 fixed at the top of base 2, utilize a plurality of locating holes 16 that the connecting rod 9 outside was seted up, when moving to suitable position, utilize bull stick 15 to pass one of them locating hole 16, again, make rectangular rod 8, the position of connecting rod 9 is fixed together, support one side of baffle 1, structural connection's stability, then insert rectangular fixture block 4 inside, 7 and then make the inside of rectangle fixture block 5 pass 7 and fix the rectangular slot 4, make two inside 7 and fix the rectangular fixture block 4, make the inside the fixture block 5 is fixed at the inside of the baffle 1, the fixture block is fixed, the inside is convenient for the people is fixed to be connected to the inside the rectangle fixture block.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. An open-pit mine site toe support, characterized in that: including baffle (1), the bottom fixedly connected with base (2) of baffle (1), the bottom one side fixedly connected with of base (2) goes into land parcel (3), one side fixedly connected with of baffle (1) two coupling assembling (10), and two coupling assembling (10) are symmetrical arrangement, every coupling assembling (10) one end inside rotation is connected with connecting rod (9), the other end swing joint of connecting rod (9) has rectangular bar (8), the one end rotation of rectangular bar (8) is connected with another coupling assembling (10), another coupling assembling (10)'s bottom fixedly connected with movable block (11), the both ends of movable block (11) are all rotated and are connected with positioning bolt (13), two positioning bolt (13) one end all is connected with the inside rotation of baffle (1).
2. A strip mine site toe holder according to claim 1, wherein: rectangular grooves (5) are formed in one side of the baffle plate (1), a plurality of threaded holes (6) are formed in the rectangular grooves (5), and the threaded holes (6) are arranged in an array.
3. A strip mine toe holder according to claim 2, wherein: the inner wall block in rectangle groove (5) has rectangle fixture block (4), the inner wall rotation of rectangle fixture block (4) is connected a plurality of fixing bolt (7), and a plurality of the both ends of fixing bolt (7) all rotate with the inner wall of screw hole (6) and be connected.
4. A strip mine site toe holder according to claim 1, wherein: the middle inner wall of each movable block (11) is slidably connected with a sliding rod (12), one end of each sliding rod (12) is fixedly connected with a baffle plate (1), the other end of each sliding rod (12) is fixedly connected with a fixed block (14), and one side of each connecting component (10) is slidably connected with one side of the base (2) through the sliding rod (12).
5. A strip mine site toe holder according to claim 1, wherein: the inside of rectangle pole (8) has seted up spout (81), the outside sliding connection of the inner wall of spout (81) and connecting rod (9), a plurality of locating holes (16) have been seted up at the middle part of connecting rod (9), a plurality of locating hole (16) are the array and arrange.
6. A strip mine site toe holder as defined in claim 5, wherein: the inside rotation of locating hole (16) is connected with bull stick (15), the both ends of bull stick (15) all rotate with the inner wall of rectangle pole (8) and be connected, just the one end of connecting rod (9) is through bull stick (15) and the inner wall fixed connection of rectangle pole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307139.8U CN220644313U (en) | 2023-08-25 | 2023-08-25 | Open-pit mine slope toe support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307139.8U CN220644313U (en) | 2023-08-25 | 2023-08-25 | Open-pit mine slope toe support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220644313U true CN220644313U (en) | 2024-03-22 |
Family
ID=90285473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322307139.8U Active CN220644313U (en) | 2023-08-25 | 2023-08-25 | Open-pit mine slope toe support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220644313U (en) |
-
2023
- 2023-08-25 CN CN202322307139.8U patent/CN220644313U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |