CN209457960U - A kind of coal mine driving suspension device with regulatory function - Google Patents
A kind of coal mine driving suspension device with regulatory function Download PDFInfo
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- CN209457960U CN209457960U CN201920202748.8U CN201920202748U CN209457960U CN 209457960 U CN209457960 U CN 209457960U CN 201920202748 U CN201920202748 U CN 201920202748U CN 209457960 U CN209457960 U CN 209457960U
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- suspension device
- hinged
- fixed
- supporting table
- lifting platform
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Abstract
The utility model relates to coal mining technology fields, disclose a kind of coal mine driving suspension device with regulatory function, the angle of support and direction and the fixed inconvenient problem of support cannot be adjusted according to actual needs for existing suspension device, now propose following scheme, it includes supporting table, lifting platform is slidably fitted in the supporting table, supporting table is equipped with hydraulic cylinder, the piston rod of hydraulic cylinder is fixed with lifting platform, shaft is rotatably equipped at the top of the lifting platform, turntable is fixed at the top of the shaft, pillar is fixed at the top of turntable, supporting block is hinged at the top of pillar, the top slide of the turntable has adjusting block, adjusting rod is hinged on adjusting block, one end of adjusting rod and supporting block are hinged, the side of the supporting table, which is hinged with, grabs bar.The utility model realizes that the support of suspension device is adjusted, and can facilitate fixation according to the adjusting for the angle, direction that actual back-up environment is supported, device, fixing-stable is easy to spread.
Description
Technical field
The utility model relates to coal mining technology fields more particularly to a kind of coal mine with regulatory function to tunnel supporting
Device.
Background technique
Existing coal mine driving suspension device is when in use, it is not possible to adjust the angle and support of support according to actual needs
Direction, there are also in support, device is fixed in inconvenience, and the coal mine that therefore, it is necessary to a kind of with regulatory function tunnels branch
Protection unit solves problem above.
Utility model content
The utility model proposes a kind of coal mine with regulatory function tunnel suspension device, solving suspension device can not
To adjust the angle of support and direction and the fixed inconvenient problem of support according to actual needs.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of coal mine with regulatory function tunnels suspension device, including supporting table, is slidably fitted in the supporting table
Lifting platform, supporting table are equipped with hydraulic cylinder, and piston rod and the lifting platform of hydraulic cylinder are fixed, the top rotational installation of the lifting platform
There is shaft, turntable be fixed at the top of the shaft, pillar is fixed at the top of turntable, is hinged with supporting block at the top of pillar,
The top slide of the turntable has adjusting block, adjusting rod is hinged on adjusting block, one end of adjusting rod and supporting block are hinged, described
The side of supporting table, which is hinged with, grabs bar, and described grab is hinged with operating stick on bar, and the side of supporting table is equipped with cylinder, the piston of cylinder
Bar is hinged with operating stick.
Preferably, push-rod electric machine is installed at the top of the turntable, sliding slot, adjusting block and sliding slot are offered at the top of turntable
Inner wall be slidably connected, output shaft and the adjusting block of push-rod electric machine are fixed.
Preferably, the lifting platform is equipped with cavity, and the bottom of shaft extends in cavity and the bottom interior wall with cavity
It is rotatablely connected, is arranged with worm gear in shaft, worm screw is rotatably equipped in the cavity, worm screw engages with cavity.
Preferably, one end of the worm screw extends to the side of lifting platform and fixing sleeve is equipped with gear, the side of lifting platform
It is slidably fitted with rack gear, rack and pinion engagement.
Preferably, the side of the lifting platform is equipped with electric telescopic rod, and piston rod and the rack gear of electric telescopic rod are fixed.
Preferably, the bottom four corners position of the supporting table is fixed with pulley, and pulley is universal wheel.
The beneficial effects of the utility model are:
1, the height of support is adjusted by hydraulic cylinder, push-rod electric machine changes the support angle of supporting block, passes through electric expansion
Bar adjusts the support direction of supporting block, provides support according to actual needs, improves the precision of support；
2, it drives operating stick movement drive to grab bar by cylinder to be overturn, grabbed on the ground, so that support is more stable,
Facilitate the fixation of support device.
The utility model realizes that the support of suspension device is adjusted, the angle that can be supported according to actual back-up environment
The adjusting of degree, direction, device facilitate fixation, and fixing-stable is easy to spread.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of coal mine with regulatory function tunnel the structural schematic diagram of suspension device.
Fig. 2 is the schematic cross-sectional view of lifting platform.
Fig. 3 be the utility model proposes a kind of coal mine with regulatory function tunnel suspension device grab bar collapsed state
Structural schematic diagram.
In figure: 1 supporting table, 2 lifting platforms, 3 hydraulic cylinders, 4 shafts, 5 turntables, 6 pillars, 7 supporting blocks, 8 adjusting rods, 9 push rods
Bar, 12 operating sticks, 13 cylinders, 14 pulleys, 15 cavitys, 16 worm screws, 17 worm gears, 18 gears, 19 teeth are grabbed in motor, 10 adjusting blocks, 11
Item, 20 electric telescopic rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of coal mine with regulatory function tunnels suspension device, including supporting table 1, slides in supporting table 1
Dynamic to be equipped with lifting platform 2, supporting table 1 is equipped with hydraulic cylinder 3, and the piston rod and lifting platform 2 of hydraulic cylinder 3 are fixed, the top of lifting platform 2
Portion is rotatably equipped with shaft 4, and the top of shaft 4 is fixed with turntable 5, and the top of turntable 5 is fixed with pillar 6, the top hinge of pillar 6
Be connected to supporting block 7, the top slide of turntable 5 has adjusting block 10, be hinged with adjusting rod 8 on adjusting block 10, one end of adjusting rod 8 with
Supporting block 7 is hinged, and the side of supporting table 1, which is hinged with, grabs bar 11, grabs and is hinged with operating stick 12 on bar 11, and the side of supporting table 1 is set
There is cylinder 13, the piston rod and operating stick 12 of cylinder 13 are hinged.
In the present embodiment, the top of turntable 5 is equipped with push-rod electric machine 9, and the top of turntable 5 offers sliding slot, adjusting block 10
It is slidably connected with the inner wall of sliding slot, the output shaft and adjusting block 10 of push-rod electric machine 9 are fixed, and lifting platform 2 is equipped with cavity 15, shaft
4 bottom extends in cavity 15 and is rotatablely connected with the bottom interior wall of cavity 15, is arranged with worm gear 17, cavity 15 in shaft 4
It is inside rotatably equipped with worm screw 16, worm screw 16 engages with cavity 15, and one end of worm screw 16 extends to the side of lifting platform 2 and fixing sleeve
Equipped with gear 18, the side of lifting platform 2 is slidably fitted with rack gear 19, and rack gear 19 is engaged with gear 18, the side installation of lifting platform 2
There is electric telescopic rod 20, the piston rod and rack gear 19 of electric telescopic rod 20 are fixed, and the bottom four corners position of supporting table 1 is fixed with cunning
Wheel 14, pulley 14 are universal wheel, and the height of support is adjusted by hydraulic cylinder 3, and push-rod electric machine 9 changes the support angle of supporting block 7,
The support direction that supporting block 7 is adjusted by electric telescopic rod 20, provides support according to actual needs, improves the precision of support；It is logical
It crosses cylinder 13 movement of operating stick 12 is driven to drive and grab bar 11 and overturn, grab on the ground, so that support is more stable, facilitate branch
The fixation of support arrangement, the utility model are realized that the support of suspension device is adjusted, can be supported according to actual back-up environment
Angle, direction adjusting, device facilitates fixation, and fixing-stable is easy to spread.
In the present embodiment, supporting table 1 is equipped with controller, and controller is AT89C51 type controller, the output end of controller
It is electrically connected respectively with hydraulic cylinder 3, push-rod electric machine 9, cylinder 13, electric telescopic rod 20, provides support force, liquid by supporting block 7
Cylinder pressure 3 adjusts the height of support, and push-rod electric machine 9 drives the mobile tilt angle for adjusting adjusting rod 8 of adjusting block 10, changes supporting block
7 support angle is rotated by electric telescopic rod 20 with the mobile band moving gear 18 of carry-over bar 19 and worm screw 16, and worm screw 16 drives snail
Wheel 17 and shaft 4 rotate, to adjust the support direction of supporting block 7, the angle of support and the direction of support are adjusted, according to reality
It needs to provide support, improves the precision of support；It drives the movement drive of operating stick 12 to grab bar 11 by cylinder 13 to be overturn, grab bar
11 one end far from supporting table 1 are that conical structure is grabbed on the ground when being contacted with ground, so that support is more stable, conveniently
The fixation of support device.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of coal mine with regulatory function tunnels suspension device, including supporting table (1), which is characterized in that the supporting table
(1) it is slidably fitted on lifting platform (2), supporting table (1) is equipped with hydraulic cylinder (3), the piston rod and lifting platform of hydraulic cylinder (3)
(2) fixed, it is rotatably equipped with shaft (4) at the top of the lifting platform (2), is fixed with turntable (5) at the top of the shaft (4),
It is fixed with pillar (6), is hinged at the top of pillar (6) supporting block (7) at the top of turntable (5), the top slide of the turntable (5)
Have adjusting block (10), be hinged on adjusting block (10) adjusting rod (8), one end and supporting block (7) of adjusting rod (8) are hingedly, described
The side of supporting table (1), which is hinged with, grabs bar (11), and described grab is hinged with operating stick (12) on bar (11), the side of supporting table (1)
Equipped with cylinder (13), the piston rod of cylinder (13) and operating stick (12) are hinged.
2. a kind of coal mine with regulatory function according to claim 1 tunnels suspension device, which is characterized in that described turn
It is equipped at the top of disk (5) push-rod electric machine (9), sliding slot is offered at the top of turntable (5), adjusting block (10) and the inner wall of sliding slot are sliding
Dynamic connection, the output shaft of push-rod electric machine (9) and adjusting block (10) are fixed.
3. a kind of coal mine with regulatory function according to claim 1 tunnels suspension device, which is characterized in that the liter
It drops platform (2) and is equipped with cavity (15), the bottom of shaft (4) extends in cavity (15) and rotates with the bottom interior wall of cavity (15)
It connects, is arranged with worm gear (17) in shaft (4), is rotatably equipped with worm screw (16) in the cavity (15), worm screw (16) and cavity
(15) it engages.
4. a kind of coal mine with regulatory function according to claim 3 tunnels suspension device, which is characterized in that the snail
One end of bar (16) extends to the side of lifting platform (2) and fixing sleeve is equipped with gear (18), and the side of lifting platform (2) is slidably installed
Have rack gear (19), rack gear (19) is engaged with gear (18).
5. a kind of coal mine with regulatory function according to claim 4 tunnels suspension device, which is characterized in that the liter
The side of drop platform (2) is equipped with electric telescopic rod (20), and the piston rod of electric telescopic rod (20) and rack gear (19) are fixed.
6. a kind of coal mine with regulatory function according to claim 1 tunnels suspension device, which is characterized in that the branch
The bottom four corners position of support platform (1) is fixed with pulley (14), and pulley (14) is universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920202748.8U CN209457960U (en) | 2019-02-16 | 2019-02-16 | A kind of coal mine driving suspension device with regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920202748.8U CN209457960U (en) | 2019-02-16 | 2019-02-16 | A kind of coal mine driving suspension device with regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209457960U true CN209457960U (en) | 2019-10-01 |
Family
ID=68046660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920202748.8U Active CN209457960U (en) | 2019-02-16 | 2019-02-16 | A kind of coal mine driving suspension device with regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209457960U (en) |
-
2019
- 2019-02-16 CN CN201920202748.8U patent/CN209457960U/en active Active
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