CN213235076U - Medium-thickness coal seam comprehensive mechanized mountain-crossing mining dump junction roadway support facility - Google Patents
Medium-thickness coal seam comprehensive mechanized mountain-crossing mining dump junction roadway support facility Download PDFInfo
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- CN213235076U CN213235076U CN202021830289.7U CN202021830289U CN213235076U CN 213235076 U CN213235076 U CN 213235076U CN 202021830289 U CN202021830289 U CN 202021830289U CN 213235076 U CN213235076 U CN 213235076U
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- fixed
- fixedly connected
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- mount
- stock
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- 238000005065 mining Methods 0.000 title claims abstract description 12
- 239000003245 coal Substances 0.000 title claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010878 waste rock Substances 0.000 description 1
- 239000002916 wood waste Substances 0.000 description 1
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Abstract
The utility model discloses a mechanized midsize is striden in mountain mining and is got rid of parking lot connection roadway support facility in comprehensive, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the support column, the last fixed surface of support column is connected with the roof, the inside of roof is provided with the I-steel, the last fixed surface of I-steel is connected with the wire net. The utility model discloses set up fixing bolt, the mount, fixed establishment, fixed sleeve and fixed orifices, when the installation stock, place fixed sleeve in the mount, and insert the fixed column to the fixed orifices in, at this moment, can fix the stock between base and roof through fixed establishment, when the stock is dismantled to needs, separate fixed column and fixed sleeve, can dismantle the stock, and then pass through fixing bolt, the mount, fixed establishment, the cooperation of fixed sleeve and fixed orifices is used, it is comparatively convenient to make the dismouting process of stock, convenient to use person changes the stock of damage fast.
Description
The technical field is as follows:
the utility model relates to a coal mining technical field especially relates to the comprehensive mechanized mountain-climbing exploitation of medium thickness coal seam gets rid of parking lot connection lane and struts facility.
Background art:
in the coal mining process, the exploration process from the traditional blasting coal breakage to the mechanized production is carried out for several years, the mine yield is greatly increased, and safety accidents are effectively controlled. The technology of the medium-thickness coal seam comprehensive mechanical mining mountain climbing is researched, coal loss can be reduced, moving time is delayed, a foundation is laid for seamless replacement, at present, the anchor rod on the connecting roadway support facility of the drop yard is troublesome to disassemble and assemble, and then when the anchor rod is damaged, a user cannot conveniently and quickly replace the damaged anchor rod.
The utility model has the following contents:
an object of the utility model is to provide a well thick coal seam is synthesized mechanized and is striden mountain exploitation and get rid of parking lot connection lane and strut facility to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a facility is strutted in connection roadway of full thickness coal seam comprehensive mechanized mountain-climbing exploitation car yard, includes the base, the last fixed surface of base is connected with the support column, the last fixed surface of support column is connected with the roof, the inside of roof is provided with the I-steel, the last fixed surface of I-steel is connected with the wire net.
Threaded grooves are formed in the upper surface of the base and the bottom of the top plate, fixing bolts are connected to the inner walls of the threaded grooves in a threaded mode, a fixing frame is sleeved on the surface of each fixing bolt, and fixing mechanisms are fixedly connected to the inner walls of the fixing frames.
The anchor rod is arranged between the fixing frame and the fixing mechanism, the surface of the anchor rod is fixedly connected with the fixing sleeve, the inner wall of the fixing frame and the surface of the fixing mechanism are in surface contact with the fixing sleeve, the left side and the right side of the fixing sleeve are provided with fixing holes, and the inner wall of each fixing hole is in contact with the inner wall of the fixing mechanism.
Preferably, the upper surface of the top plate is provided with a filler.
Preferably, the fixing mechanism comprises a connecting frame, the surface of the connecting frame is fixedly connected with the surface of the fixing frame, a spring is arranged inside the connecting frame, connecting blocks are fixedly connected to the left side and the right side of the spring, the surface of each connecting block is in contact with the inner wall of the connecting frame, fixing columns are fixedly connected to the inner walls of the connecting blocks, sliding holes are formed in the left side and the right side of the connecting frame, and the inner walls of the sliding holes and the inner walls of the fixing holes are in contact with the surfaces of the fixing columns.
Preferably, the surface of the spring is sleeved with a baffle ring, and the surface of the baffle ring is fixedly connected with the inner wall of the connecting frame.
Preferably, one side of the connecting block, which is far away from the connecting frame, is fixedly connected with a connecting rope.
Preferably, the left and right sides of mount all fixedly connected with locating piece, the constant head tank has all been seted up to the upper surface of base and the bottom of roof, the inner wall of constant head tank and the surface contact of locating piece.
The utility model has the advantages that:
1. the utility model discloses set up fixing bolt, the mount, fixed establishment, fixed sleeve and fixed orifices, before the installation stock, earlier will have fixed establishment's mount through fixing bolt and fix on base and roof, when the installation stock, place fixed sleeve in the mount, and insert the fixed column to in the fixed orifices, then, can fix the stock between base and roof through fixed establishment, when needs dismantle the stock, separate fixed column and fixed sleeve, can dismantle the stock, and then pass through fixing bolt, the mount, fixed establishment, the cooperation of fixed sleeve and fixed orifices is used, it is comparatively convenient to make the dismouting process of stock, convenient to use person changes the stock of damage fast.
2. The utility model discloses a connect two connecting blocks of rope on with fixed establishment and link together, and then under the effect of connecting the rope, the fixed column about the person of facilitating the use pulling, simultaneously, through setting up locating piece and constant head tank, wherein, the locating piece is positive four arris pieces, and, the constant head tank plays limiting displacement to the locating piece, and then when the installation mount, inserts the locating piece to the constant head tank in, can align the hole on the mount with the thread groove through the locating piece, and then the person of facilitating the use fixes the mount on roof or base.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
FIG. 3 is a schematic structural view of the fixing frame of the present invention;
fig. 4 is a schematic structural diagram of the fixing mechanism of the present invention.
In the figure: 1. a base; 2. a support pillar; 3. a top plate; 4. i-shaped steel; 5. steel wire mesh; 6. a thread groove; 7. fixing the bolt; 8. a fixed mount; 9. a fixing mechanism; 91. a connecting frame; 92. a spring; 93. connecting blocks; 94. fixing a column; 95. a slide hole; 10. an anchor rod; 11. fixing the sleeve; 12. a fixing hole; 13. a filler; 14. a baffle ring; 15. connecting ropes; 16. positioning blocks; 17. and (6) positioning a groove.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to FIGS. 1-4: the utility model provides a facility is strutted in connection roadway of full-thickness coal seam comprehensive mechanized mountain-crossing exploitation car yard, including base 1, the last fixed surface of base 1 is connected with support column 2, the last fixed surface of support column 2 is connected with roof 3, the inside of roof 3 is provided with I-steel 4, the last fixed surface of I-steel 4 is connected with wire net 5, the upper surface of roof 3 is provided with filler 13, roof 3 is strutted as required, and the space between 3 with former tunnel roof is tamped through filler 13, and filler 13 adopts waste rock, wood waste etc..
Be provided with stock 10 between mount 8 and the fixed establishment 9, the fixed surface of stock 10 is connected with fixed sleeve 11, the inner wall of mount 8 and the surface of fixed establishment 9 all with fixed sleeve 11's surface contact, fixed orifices 12 have all been seted up to the left and right sides of fixed sleeve 11, the inner wall of fixed orifices 12 and the inner wall contact of fixed establishment 9.
The fixing mechanism 9 comprises a connecting frame 91, the surface of the connecting frame 91 is fixedly connected with the surface of a fixed mount 8, a spring 92 is arranged inside the connecting frame 91, connecting blocks 93 are fixedly connected to the left side and the right side of the spring 92, the spring 92 pushes the connecting blocks 93, the surface of the connecting blocks 93 is in contact with the inner wall of the connecting frame 91, fixed columns 94 are fixedly connected to the inner wall of the connecting blocks 93, slide holes 95 are formed in the left side and the right side of the connecting frame 91, the inner wall of each slide hole 95 and the inner wall of each fixing hole 12 are in contact with the surface of the corresponding fixed column 94, retaining rings 14 are sleeved on the surfaces of the springs 92, the surfaces of the retaining rings 14 are fixedly connected with the inner wall of the connecting frame 91, the retaining rings 14 limit the connecting blocks 93 to prevent the fixed columns 94 from being separated from the connecting frame 91, connecting ropes 15 are fixedly connected to one side of the connecting blocks 93 far away from, and then under the effect of connecting rope 15, fixed column 94 about convenient to use person's pulling, the equal fixedly connected with locating piece 16 in the left and right sides of mount 8, constant head tank 17 has all been seted up to the upper surface of base 1 and the bottom of roof 3, the inner wall of constant head tank 17 and the surface contact of locating piece 16, through setting up locating piece 16 and constant head tank 17, wherein, locating piece 16 is positive four arris pieces, and, constant head tank 17 plays limiting displacement to locating piece 16, and then when installation mount 8, insert locating piece 16 in the constant head tank 17, can align hole and thread groove 6 on the mount 8 through locating piece 16, and then convenient to use person fixes mount 8 on roof 3 or base 1.
To sum up, the utility model discloses when using, earlier go out base 1 through concrete placement in the tunnel, then water support column 2 on base 1, water roof 3 on support column 2 at last, and set up I-steel 4 and wire net 5 in roof 3, when needs installation stock 10, earlier fix the mount 8 that will have fixing mechanism 9 on base 1 and roof 3 through fixing bolt 7, then place fixing sleeve 11 in mount 8, and insert fixed column 94 to the fixed orifices 12 in, at this moment, can fix stock 10 between base 1 and roof 3 through fixing mechanism 9, when needs dismantle stock 10, separate fixed column 94 and fixing sleeve 11, can dismantle stock 10.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The mechanized mining of striding upward mountain of medium thickness coal seam is synthesized and is got rid of parking area connection roadway and strut facility, including base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a supporting column (2), the upper surface of the supporting column (2) is fixedly connected with a top plate (3), I-shaped steel (4) is arranged inside the top plate (3), and the upper surface of the I-shaped steel (4) is fixedly connected with a steel wire mesh (5);
threaded grooves (6) are formed in the upper surface of the base (1) and the bottom of the top plate (3), fixing bolts (7) are connected to the inner walls of the threaded grooves (6) in a threaded mode, fixing frames (8) are sleeved on the surfaces of the fixing bolts (7), and fixing mechanisms (9) are fixedly connected to the inner walls of the fixing frames (8);
be provided with stock (10) between mount (8) and fixed establishment (9), the fixed surface of stock (10) is connected with fixed sleeve (11), the inner wall of mount (8) and the surface of fixed establishment (9) all with the surface contact of fixed sleeve (11), fixed orifices (12) have all been seted up to the left and right sides of fixed sleeve (11), the inner wall of fixed orifices (12) and the inner wall contact of fixed establishment (9).
2. The integrated mechanized top-hill mining and dump yard connecting roadway support facility for medium-thickness coal seams according to claim 1, wherein: the upper surface of the top plate (3) is provided with a filler (13).
3. The integrated mechanized top-hill mining and dump yard connecting roadway support facility for medium-thickness coal seams according to claim 1, wherein: fixing mechanism (9) are including link (91), the fixed surface of link (91) is connected with the fixed surface of mount (8), the inside of link (91) is provided with spring (92), the equal fixedly connected with connecting block (93) of the left and right sides of spring (92), the surface of connecting block (93) and the inner wall contact of link (91), the inner wall fixedly connected with fixed column (94) of connecting block (93), slide opening (95) have all been seted up to the left and right sides of link (91), the inner wall of slide opening (95) and the inner wall of fixed orifices (12) all with the surface contact of fixed column (94).
4. The integrated mechanized top-hill mining and dump yard connecting roadway support facility for medium-thickness coal seams according to claim 3, wherein: the surface of the spring (92) is sleeved with a baffle ring (14), and the surface of the baffle ring (14) is fixedly connected with the inner wall of the connecting frame (91).
5. The integrated mechanized top-hill mining and dump yard connecting roadway support facility for medium-thickness coal seams according to claim 3, wherein: one side of the connecting block (93) far away from the connecting frame (91) is fixedly connected with a connecting rope (15).
6. The integrated mechanized top-hill mining and dump yard connecting roadway support facility for medium-thickness coal seams according to claim 1, wherein: the equal fixedly connected with locating piece (16) of the left and right sides of mount (8), constant head tank (17) have all been seted up to the upper surface of base (1) and the bottom of roof (3), the surface contact of the inner wall of constant head tank (17) and locating piece (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830289.7U CN213235076U (en) | 2020-08-27 | 2020-08-27 | Medium-thickness coal seam comprehensive mechanized mountain-crossing mining dump junction roadway support facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830289.7U CN213235076U (en) | 2020-08-27 | 2020-08-27 | Medium-thickness coal seam comprehensive mechanized mountain-crossing mining dump junction roadway support facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213235076U true CN213235076U (en) | 2021-05-18 |
Family
ID=75904334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021830289.7U Expired - Fee Related CN213235076U (en) | 2020-08-27 | 2020-08-27 | Medium-thickness coal seam comprehensive mechanized mountain-crossing mining dump junction roadway support facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213235076U (en) |
-
2020
- 2020-08-27 CN CN202021830289.7U patent/CN213235076U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |