CN209670988U - A kind of anchor plate for mining adapting to different inclined-planes - Google Patents
A kind of anchor plate for mining adapting to different inclined-planes Download PDFInfo
- Publication number
- CN209670988U CN209670988U CN201920132873.6U CN201920132873U CN209670988U CN 209670988 U CN209670988 U CN 209670988U CN 201920132873 U CN201920132873 U CN 201920132873U CN 209670988 U CN209670988 U CN 209670988U
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- top plate
- rod
- frame
- tray rack
- fixed beam
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- 238000005065 mining Methods 0.000 title claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 29
- 239000011148 porous material Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 230000004323 axial length Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to a kind of anchor plate for mining for adapting to different inclined-planes, inclined-plane anchor rod pallet board is made of pallet top plate, tray rack and support frame, tray rack upper end is bolted with pallet top plate one end, the upper end of the pallet top plate other end and support frame is bolted, and the middle part of support frame is connect with tray rack lower end of the bolt.Pallet top plate is made of rectangular slab with along two parallel reinforcing rods of long side；Tray rack is made of frame and rotary table；Support frame is that two threaded rods disposed in parallel are fixed across the lantern ring fixture nut of connecting rod, hinged lantern ring and hinged lantern ring two sides with the counterbore threads on fixed beam, and strip-shaped baffle is arranged in the middle part of connecting rod and fixed beam.The utility model stable structure, bearing capacity are strong and range of bevel angles is big.
Description
Technical field
The utility model belongs to tray technology field.More particularly to a kind of anchor plate for mining for adapting to different inclined-planes.
Background technique
Suspension roof support is to be squeezed into using materials such as metal rod, polymeric materials to generate reinforcing effect in rock mass,
Pallet and nut are installed in one end by exposing palisades in anchor pole, and apply certain pretightning force to improve Effects of Supporting.
Under normal circumstances, anchor pole vertical palisades are required when anchoring into anchor pole.But under specific condition, for example drift section is too small
Or influenced by formation dip, bed plane, fissure-plane, for convenient for constructing and guaranteeing supporting effect, boring direction can not be with
Palisades are vertical.In this case, the contact between pallet and palisades becomes line contact or point contact, the preload applied to pallet
Power focuses on one end that one end that pallet is contacted with country rock and nut are contacted with pallet, easily causes the damage of pallet and nut, together
Shi Wufa generates effective pretightning force.
A kind of " inclined-plane anchor rod pallet board " (CN201710922904.3) patented technology, by being extended to pallet both ends,
It is formed by bending holding tray surface and pretightning force face paste closes palisades.But it is raw that the angle of the pallet must anchor into angle automatching according to anchor pole
It produces, can not voluntarily be adjusted in use process, bad adaptability.In addition, pallet stress at joint face is concentrated, joint face is easily caused
Place's deformation fractures, and bearing capacity is weak.
Summary of the invention
The utility model be intended to overcome prior art defect, and it is an object of the present invention to provide a kind of stable structure, bearing capacity it is strong and
The anchor plate for mining on the big different inclined-planes of adaptation of range of bevel angles.
To solve the above problems, the technical solution adopted in the utility model is: the anchor plate for mining is by pallet top
Plate, tray rack and support frame composition.Tray rack upper end is bolted with pallet top plate one end, the pallet top plate other end and branch
The upper end of support is bolted, and middle part and the tray rack lower end of support frame are bolted.
The pallet top plate is made of rectangular slab and two reinforcing rods.Strip-shaped hole, item are provided at the centroid of the rectangular slab
The long side in shape hole and the long side of rectangular slab are parallel.Two long sides of rectangular slab are symmetrically fixed with reinforcing rod, the both ends of reinforcing rod
Rectangular slab is stretched out, the length of two extension ends of reinforcing rod is 15~20mm, and two extension ends of reinforcing rod are respectively equipped with bar
Part connecting hole, the cross section of reinforcing rod are rectangle.
The tray rack is made of frame and rotary table.Frame is the entirety being made of big rectangular frame and small rectangular frame,
One long side of small rectangular frame and a short side of big rectangular frame are total to side, the midpoint of small rectangular frame long side and big rectangle frame
The midpoint of frame short side is overlapped；The outside shorter side of big rectangular frame and the outer long side of small rectangular frame are the identical circle in cross section
The cross section on other sides of pipe, big rectangular frame and small rectangular frame is rectangle.The big face of rotary table is fixedly connected with frame, rotary table
Center be equipped with bolthole, the midpoint of frame axis is overlapped with the center of bolthole, and the diameter in the big face of rotary table is gimbal axis wire length
0.7~0.85 times of degree.
Support frame as described above is by a connecting rod, four lantern ring fixture nuts, two hinged lantern rings, two threaded rods, one
Strip-shaped baffle and a fixed beam composition.The cross section of connecting rod is rectangle, and connecting rod is provided with screw thread at two close end
Rod through-hole；The length of fixed beam and the length of connecting rod are identical, and the cross section of fixed beam is rectangle, and fixed beam is equipped with support
The center line of disk top plate connecting hole, the pallet top plate connecting hole is overlapped with the axis of fixed beam；The both ends pair of fixed beam
Ground is claimed to be equipped with boss, boss is equipped with counterbore, and counterbore is equipped with internal screw thread.
Connecting rod and fixed beam are fixed at the both ends of strip-shaped baffle, and strip-shaped baffle is located at connecting rod and fixed beam
Center position, the screw thread rod through-hole of connecting rod and the screwed counterbore of fixed beam are oppositely arranged, the screw thread of connecting rod
The center line of the screwed counterbore of the center line and fixed beam of rod through-hole is same straight line along long line, described same
Straight line it is parallel with two long sides of strip-shaped baffle along long line.
One end of two threaded rods is each passed through two the screw thread rod through-hole of connecting rod, hinged lantern ring and hinged lantern ring sides
Lantern ring fixture nut be fixedly connected with the screwed counterbore of connecting rod, the other ends of two threaded rods passes through nut and company
Extension bar is fixedly connected.
The entirety that hinged lantern ring is made of lantern ring and floor；The center line of floor is overlapped with the radial direction of lantern ring, rib
It is provided with tray rack connecting hole in the middle part of plate, lantern ring center line connect centerline hole with pallet and is mutually perpendicular in the projection of horizontal plane.
Distance between on the inside of two reinforcing rods of pallet top plate respectively with the bond length of the big rectangular frame of tray rack and
The equal length of the fixed beam of support frame, the long side length of the small rectangular frame of tray rack are interior with two hinged lantern ring floors
Being equidistant between side.
The circle that the rod piece connecting hole of two reinforcing rod one end of pallet top plate passes through bolt and the big rectangular frame of tray rack
The rod piece connecting hole of the connection of pipe pore, two reinforcing rod other ends of pallet top plate passes through the fixed beam of bolt and support frame
The connection of pallet top plate connecting hole, the round tube pore of the small rectangular frame of tray rack pass through the hinged lantern ring floor of bolt and support frame
On tray rack connecting hole connection.
The rectangular slab of the pallet top plate is with a thickness of 2~3mm, and the strip-shaped baffle of support frame is with a thickness of 3~4mm.
Due to the adoption of the above technical scheme, the utility model has following good effect compared with prior art:
When the utility model is used, the rectangular slab of pallet top plate is first close to palisades, hinged lantern ring is adjusted in threaded rod
On position, be overlapped the center line of the bolthole of tray rack with the drill center line on palisades, then adjust lantern ring fixture nut,
The hinged lantern ring of clamping, then by pallet top plate and tray rack, pallet top plate connect with support frame, tray rack and support frame three at
Bolt passes through nut tightening；The strip-shaped hole that anchor pole passes through in the middle part of bolthole and pallet top plate on tray rack enters the brill on palisades
Hole finally screws the nut of anchor pole exposed junction, applies pretightning force.Since the stability of triangular structure is high, so the pallet can
The pretightning force of carrying is larger.
The angle that bolthole is contacted with palisades can be changed by adjusting position of the hinged lantern ring on threaded rod for the utility model
Degree, adapts to the inclined-plane suspension roof support of different angle, range of bevel angles is big.
The utility model fills stone by the inside of the triangular structure formed in pallet top plate, tray rack, support frame
Or wooden unit can further improve the long-time bearing ability of the utility model.
Therefore, the utility model has the characteristics that stable structure, bearing capacity are strong and range of bevel angles is big, adapts to different
The suspension roof support of bevel angle.
Detailed description of the invention:
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is the right side view of Fig. 1；
Fig. 3 is the schematic top plan view of Fig. 1；
Fig. 4 is a kind of structural schematic diagram of pallet top plate 1 in Fig. 1；
Fig. 5 is the cross-sectional view of A-A in Fig. 4；
Fig. 6 is a kind of structural schematic diagram of tray rack 2 in Fig. 1
Fig. 7 is the B-B cross-sectional view in Fig. 6
A kind of structural schematic diagram of support frame 3 in Fig. 8 Fig. 1；
Fig. 9 is C-C cross-sectional view in Fig. 8；
Figure 10 is the D-D cross-sectional view of hinged lantern ring 13 in Fig. 8；
Figure 11 is a kind of application schematic diagram of Fig. 1.
Specific embodiment:
The utility model is further described with reference to the accompanying drawings and detailed description, not to its protection scope
Limitation.
Embodiment 1
A kind of anchor plate for mining adapting to different inclined-planes.As shown in Figure 1, Figure 2, Figure 3 shows, the anchor plate for mining be by
Pallet top plate 1, tray rack 2 and support frame 3 form.2 upper end of tray rack is bolted with 1 one end of pallet top plate, pallet top
1 other end of plate and the upper end of support frame 3 are bolted, and middle part and 2 lower end of tray rack of support frame 3 are bolted.
As shown in Figure 4 and Figure 5, the pallet top plate 1 is made of rectangular slab 4 and two reinforcing rods 5.The rectangular slab 4
Strip-shaped hole 6 is provided at centroid, the long side of strip-shaped hole 6 is parallel with the long side of rectangular slab 4.Two long sides of rectangular slab 4 are symmetrically solid
Surely there is reinforcing rod 5, rectangular slab 4 is stretched out at the both ends of reinforcing rod 5, and the length of two extension ends of reinforcing rod 5 is 15~18mm, is added
Two extension ends of strong bar 5 are respectively equipped with rod piece connecting hole 7, and the cross section of reinforcing rod 5 is rectangle.
As shown in Figure 6 and Figure 7, the tray rack 2 is made of frame 8 and rotary table 9.As shown in fig. 6, frame 8 is by big square
The entirety of shape frame and small rectangular frame composition, a long side of small rectangular frame and a short side of big rectangular frame are total to side,
The midpoint of small rectangular frame long side is overlapped with the midpoint of big rectangular frame short side；As shown in fig. 7, the outside shorter side of big rectangular frame
Be the identical round tube in cross section with the outer long side of small rectangular frame, other sides of big rectangular frame and small rectangular frame it is transversal
Face is rectangle.The big face of rotary table 9 is fixedly connected with frame 8, and the center of rotary table 9 is equipped with bolthole 10, the midpoint of 8 axis of frame with
The center of bolthole 10 is overlapped, and the diameter in the big face of rotary table 9 is 0.7~0.8 times of 8 axial length of frame.
As shown in Figure 8 and Figure 9, support frame as described above 3 is hinged by a lantern ring fixture nut 12, two of connecting rod 11, four
The strip-shaped baffle 15 of threaded rod 14, one of lantern ring 13, two and a fixed beam 16 form.The cross section of connecting rod 11 is square
Shape, connecting rod 11 are provided with screw thread rod through-hole at two close end；The length of fixed beam 16 is identical with the length of connecting rod 11,
The cross section of fixed beam 16 is rectangle, and fixed beam 16 is equipped with pallet top plate connecting hole, in the pallet top plate connecting hole
Heart line is overlapped with the axis of fixed beam 16；The both ends of fixed beam 16 are symmetrically equipped with boss, and boss is equipped with counterbore, and counterbore is set
There is internal screw thread.
As shown in figure 8, being fixed with connecting rod 11 and fixed beam 16 at the both ends of strip-shaped baffle 15, strip-shaped baffle 15 is located at
The center position of connecting rod 11 and fixed beam 16, the screw thread rod through-hole of connecting rod 11 are screwed with fixed beam 16
Counterbore is oppositely arranged, the center line of the screwed counterbore of the center line and fixed beam 16 of the screw thread rod through-hole of connecting rod 11
Be same straight line along long line, the same straight line it is along long line parallel with two long sides of strip-shaped baffle 15.
As shown in Figure 8 and Figure 9, one end of two threaded rods 14 is each passed through the screw thread rod through-hole of connecting rod 11, hinged set
The lantern ring fixture nut 12 of 13 two sides of ring 13 and hinged lantern ring is fixedly connected with the screwed counterbore of connecting rod 11,
The other end of two threaded rods 14 is fixedly connected by nut with connecting rod 11.
As shown in Figure 9 and Figure 10, the entirety that hinged lantern ring 13 is made of lantern ring and floor；The center line and lantern ring of floor
Radial direction be overlapped, be provided with tray rack connecting hole in the middle part of floor, lantern ring center line connect centerline hole with pallet in level
The projection in face is mutually perpendicular to.
Distance difference as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 6, Fig. 7 and Fig. 8, between two reinforcing rods, 5 inside of pallet top plate 1
With the equal length of the fixed beam 16 of the bond length and support frame 3 of the big rectangular frame of tray rack 2, the small square of tray rack 2
Being equidistant between the long side length of shape frame and the inside of two 13 floors of hinged lantern ring.
As shown in FIG. 1 to FIG. 4 and Fig. 6~Fig. 9, the rod piece connecting hole 7 of two 5 one end of reinforcing rod of pallet top plate 1 passes through
Bolt is connect with the round tube pore of the big rectangular frame of tray rack 2, and the rod piece of two 5 other ends of reinforcing rod of pallet top plate 1 connects
Hole 7 is connect to connect by bolt with the pallet top plate connecting hole of the fixed beam 16 of support frame 3, the small rectangular frame of tray rack 2
Round tube pore is connect by bolt with the tray rack connecting hole on 13 floor of hinged lantern ring of support frame 3.
The rectangular slab 4 of the pallet top plate 1 is with a thickness of 2~3mm, and the bar shaped plate washer 15 of support frame 3 is with a thickness of 3~4mm.
Embodiment 2
A kind of anchor plate for mining adapting to different inclined-planes.In addition to following technical parameters, remaining is with embodiment 1:
The length of two extension ends of the reinforcing rod 5 is 18~20mm；
The diameter in the big face of rotary table 9 is 0.8~0.85 times of 8 axial length of frame.
Present embodiment has following good effect compared with prior art:
The rectangular slab 4 of pallet top plate 1 when in use, is first close to palisades 18, adjusts hinged lantern ring by present embodiment
13 position on threaded rod 14 is overlapped the center line of the bolthole 10 of tray rack 2 with the drill center line on palisades 18,
Lantern ring fixture nut 12, the hinged lantern ring 13 of clamping, then by pallet top plate 1 and tray rack 2, pallet top plate 1 and support are adjusted again
Frame 3, tray rack 2 connect with support frame 3 three at bolt pass through nut tightening；Anchor pole 17 passes through the bolthole 10 on tray rack 2
Enter the drilling on palisades 18 with the strip-shaped hole 6 at 1 middle part of pallet top plate, finally screws the nut 19 of 17 exposed junction of anchor pole, apply
Pretightning force.Since the stability of triangular structure is high, so the pretightning force that the pallet can carry is larger.
Bolthole 10 and rock can be changed by adjusting position of the hinged lantern ring 13 on threaded rod 14 in present embodiment
The angle that wall 18 contacts, adapts to the inclined-plane suspension roof support of different angle, range of bevel angles is big.
Present embodiment is filled out by the inside of the triangular structure formed in pallet top plate 1, tray rack 2, support frame 3
It fills stone or wooden unit can further improve the long-time bearing ability of present embodiment.
Therefore, present embodiment has the characteristics that stable structure, bearing capacity are strong and range of bevel angles is big, adapts to
The suspension roof support of different bevel angles.
Claims (2)
1. a kind of anchor plate for mining for adapting to different inclined-planes, it is characterised in that the anchor plate for mining is by pallet top plate
(1), tray rack (2) and support frame (3) composition；Tray rack (2) upper end is bolted with pallet top plate (1) one end, pallet
Top plate (1) other end and the upper end of support frame (3) are bolted, and middle part and tray rack (2) lower end of support frame (3) pass through
It is bolted；
The pallet top plate (1) is made of rectangular slab (4) He Lianggen reinforcing rod (5)；Item is provided at the centroid of the rectangular slab (4)
The long side in shape hole (6), strip-shaped hole (6) is parallel with the long side of rectangular slab (4)；Two long sides of rectangular slab (4) are symmetrically fixed with
Rectangular slab (4) are stretched out at reinforcing rod (5), the both ends of reinforcing rod (5), and the length of two extension ends of reinforcing rod (5) is 15~
Two extension ends of 20mm, reinforcing rod (5) are respectively equipped with rod piece connecting hole (7), and the cross section of reinforcing rod (5) is rectangle；
The tray rack (2) is made of frame (8) and rotary table (9)；Frame (8) is to be made of big rectangular frame and small rectangular frame
Entirety, a long side of small rectangular frame and a short side of big rectangular frame be total to side, the midpoint of small rectangular frame long side and
The midpoint of big rectangular frame short side is overlapped；The outside shorter side of big rectangular frame is cross section phase with the outer long side of small rectangular frame
The cross section on other sides of same round tube, big rectangular frame and small rectangular frame is rectangle；The big face and frame (8) of rotary table (9)
It being fixedly connected, the center of rotary table (9) is equipped with bolthole (10), and the midpoint of frame (8) axis is overlapped with the center of bolthole (10),
The diameter in the big face of rotary table (9) is 0.7~0.85 times of frame (8) axial length；
Support frame as described above (3) is by a connecting rod (11), four lantern ring fixture nuts (12), two hinged lantern rings (13), two
Threaded rod (14), a strip-shaped baffle (15) and fixed beam (16) composition；The cross section of connecting rod (11) is rectangle, even
Extension bar (11) is provided with screw thread rod through-hole at two close end；The length of fixed beam (16) and the length phase of connecting rod (11)
Together, the cross section of fixed beam (16) is rectangle, and fixed beam (16) is equipped with pallet top plate connecting hole, the pallet top plate connection
The center line in hole is overlapped with the axis of fixed beam (16)；The both ends of fixed beam (16) are symmetrically equipped with boss, and boss is equipped with
Counterbore, counterbore are equipped with internal screw thread；
It is fixed with connecting rod (11) and fixed beam (16) at the both ends of strip-shaped baffle (15), strip-shaped baffle (15) is located at connecting rod
(11) and the center position of fixed beam (16), the screw thread rod through-hole of connecting rod (11) and fixed beam (16) have screw thread
Counterbore be oppositely arranged, the screwed counterbore of the center line and fixed beam (16) of the screw thread rod through-hole of connecting rod (11)
Center line is same straight line along long line, and two long sides along long line Yu strip-shaped baffle (15) of the same straight line are flat
Row；
One end of two threaded rods (14) is each passed through the screw thread rod through-hole of connecting rod (11), hinged lantern ring (13) and hinged lantern ring
The lantern ring fixture nut (12) of (13) two sides is fixedly connected with the screwed counterbore of connecting rod (11), two threaded rods
(14) the other end is fixedly connected by nut with connecting rod (11)；
The entirety that hinged lantern ring (13) is made of lantern ring and floor；The center line of floor is overlapped with the radial direction of lantern ring, rib
It is provided with tray rack connecting hole in the middle part of plate, lantern ring center line connect centerline hole with pallet and is mutually perpendicular in the projection of horizontal plane；
Distance between on the inside of two reinforcing rods (5) of pallet top plate (1) is long with the short side of the big rectangular frame of tray rack (2) respectively
The equal length of degree and the fixed beam (16) of support frame (3), the long side length of the small rectangular frame of tray rack (2) and two hinges
Being equidistant between the inside of female connector ring (13) floor；
The rod piece connecting hole (7) of two reinforcing rod (5) one end of pallet top plate (1) passes through the big rectangle of bolt and tray rack (2)
The round tube pore of frame connects, the rod piece connecting holes (7) of two reinforcing rod (5) other ends of pallet top plate (1) by bolt with
The pallet top plate connecting hole of the fixed beam (16) of support frame (3) connects, and the round tube pore of the small rectangular frame of tray rack (2) is logical
Bolt is crossed to connect with the tray rack connecting hole on hinged lantern ring (13) floor of support frame (3).
2. the anchor plate for mining according to claim 1 for adapting to different inclined-planes, it is characterised in that the pallet top plate (1)
Rectangular slab (4) with a thickness of 2~3mm, the strip-shaped baffle (15) of support frame (3) is with a thickness of 3~4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132873.6U CN209670988U (en) | 2019-01-25 | 2019-01-25 | A kind of anchor plate for mining adapting to different inclined-planes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132873.6U CN209670988U (en) | 2019-01-25 | 2019-01-25 | A kind of anchor plate for mining adapting to different inclined-planes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209670988U true CN209670988U (en) | 2019-11-22 |
Family
ID=68567092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920132873.6U Withdrawn - After Issue CN209670988U (en) | 2019-01-25 | 2019-01-25 | A kind of anchor plate for mining adapting to different inclined-planes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209670988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798141A (en) * | 2019-01-25 | 2019-05-24 | 武汉科技大学 | A kind of inclined-plane anchor rod pallet board of adjustable angle |
-
2019
- 2019-01-25 CN CN201920132873.6U patent/CN209670988U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798141A (en) * | 2019-01-25 | 2019-05-24 | 武汉科技大学 | A kind of inclined-plane anchor rod pallet board of adjustable angle |
| CN109798141B (en) * | 2019-01-25 | 2024-01-09 | 武汉科技大学 | Angle-adjustable inclined plane anchor rod tray |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20191122 Effective date of abandoning: 20240109 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20191122 Effective date of abandoning: 20240109 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |