CN208394686U - A kind of New type mine hoist brake apparatus - Google Patents
A kind of New type mine hoist brake apparatus Download PDFInfo
- Publication number
- CN208394686U CN208394686U CN201820892795.5U CN201820892795U CN208394686U CN 208394686 U CN208394686 U CN 208394686U CN 201820892795 U CN201820892795 U CN 201820892795U CN 208394686 U CN208394686 U CN 208394686U
- Authority
- CN
- China
- Prior art keywords
- balance base
- new type
- fixed column
- mine hoist
- brake apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of New type mine hoist brake apparatus, including balance base, the balance base two sides are provided with buffer bar, the balance base lower surface offers clamping groove, balance base upper surface two sides are welded with bearing plate, and bearing plate upper surface is welded with fixed column, ceiling is provided at the top of the fixed column, reinforcement block is fixed on the fixed column side table wall, and hydraulic cylinder is provided at the top of reinforcement block, air hole is offered inside the grip block, the grip block inner surface is provided with pressurization gasket, the balance base upper surface passes through support frame and coiling axis connection, and roll two sides are provided with brake plate, non-slip groove is offered at the brake plate centre of surface, the brake plate inner surface wall is fixed with brake block.In the utility model, which realizes the effect braked after quick deceleration, and operational safety is stablized, and has stronger practicability.
Description
Technical field
The utility model relates to pit gear technical field more particularly to a kind of New type mine hoist brake apparatus.
Background technique
Mine hoist is also known as winch, is a kind of large-scale hoister tool equipment, is driven by a motor mechanical equipment, to drive steel
Cord completes conveying task, mine hoist is gradually sent out by original water lift to drive container to go up and down in the wellbore
Exhibition is evolved, and modern mine hoist lifting capacity is big, and speed is high, highly-safe, has evolved into electronic computer control
Full-automatic heavy mining machinery, and mine hoist work when, need that brake apparatus is cooperated to carry out braking control to roll
System, to meet the need of work of elevator.
However there is some shortcomingss in use for existing mine hoisting machine braking device, for roll
Retarding braking effect it is not prompt enough quickly, cause the operation control effect of elevator not efficiently perfect enough.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of New Mine proposed mentions
Rise machine braking device.
To achieve the goals above, the utility model adopts the technical scheme that a kind of New type mine hoist braking
Device, including balance base, the balance base two sides are provided with buffer bar, and the balance base lower surface offers clamping
Slot, balance base upper surface two sides are welded with bearing plate, and bearing plate upper surface is welded with fixed column, the fixed capital
Portion is provided with ceiling, reinforcement block is fixed on the fixed column side table wall, and be provided with hydraulic cylinder, the liquid at the top of reinforcement block
Cylinder pressure is connect by hydraulic telescopic rod with the grip block on the fixed column other side table wall, is offered inside the grip block
Stomata, the grip block inner surface are provided with pressurization gasket, and the balance base upper surface passes through support frame and coiling axis connection,
And roll two sides are provided with brake plate, and non-slip groove is offered at the brake plate centre of surface, the brake plate inner surface wall is solid
Surely there is brake block.
It is as above-mentioned technical proposal to further describe:
The cross section of the ceiling is V-type incline structure.
It is as above-mentioned technical proposal to further describe:
There are two the buffer bar is installed altogether, and two buffer bars are symmetrical about the vertical center line of balance base.
It is as above-mentioned technical proposal to further describe:
There are two support frame as described above is installed altogether, and the cross section of two support frames and balance base is in three-legged structure.
It is as above-mentioned technical proposal to further describe:
The cross section of the grip block is inner curved arcuate structure.
In the utility model, first by the buffer bar of setting, pressure can be passed through when balance base is by external impacts
Contracting buffer bar protects the operation stability of brake apparatus to reduce the vibration amplitude of balance base, will not shake
The phenomenon that, secondly by two grip blocks of setting, the operation that roll can be gripped from both direction, thus
Increase the relative friction forces between grip block and roll, the retro-speed of elevator roll is accelerated, finally by setting
Non-slip groove, by non-slip groove brake plate can be fixed with fixing axle when brake plate and roll carry out buckle braking,
To prevent brake plate by compared with large traction and there is a phenomenon where slipping, and then enhance the safety in utilization of brake apparatus.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of New type mine hoist brake apparatus structural schematic diagram；
Fig. 2 is the structural schematic diagram of the utility model grip block；
Fig. 3 is the structural schematic diagram of the utility model brake plate.
Marginal data:
1- ceiling, 2- fixed column, 3- hydraulic cylinder, 4- reinforcement block, 5- bearing plate, 6- buffer bar, 7- clamping groove, 8- balance bottom
Seat, 9- support frame, 10- brake plate, 11- roll, 12- grip block, 13- air hole, 14- hydraulic telescopic rod, 15- pressurization pad
Piece, 16- brake block, 17- non-slip groove.
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 New type mine hoist brake apparatus, including balance base 8, the setting of 8 two sides of balance base
There is buffer bar 6,8 lower surface of balance base offers clamping groove 7, and 8 upper surface two sides of balance base are welded with bearing plate 5, and hold
5 upper surface of pressing plate is welded with fixed column 2, and ceiling 1 is provided at the top of fixed column 2, is fixed with reinforcement block on 2 side table wall of fixed column
4, and hydraulic cylinder 3 is provided at the top of reinforcement block 4, hydraulic cylinder 3 passes through the folder in hydraulic telescopic rod 14 and 2 other side table wall of fixed column
The connection of plate 12 is held, air hole 13 is offered inside grip block 12,12 inner surface of grip block is provided with pressurization gasket 15, balance base
8 upper surfaces are connect by support frame 9 with roll 11, and 11 two sides of roll are provided with brake plate 10, in 10 surface of brake plate
Non-slip groove 17 is offered at the heart, 10 inner surface wall of brake plate is fixed with brake block 16.
The cross section of ceiling 1 is V-type incline structure, and there are two the total installations of buffer bar 6, and two buffer bars 6 are about balance
The vertical center line of pedestal 8 is symmetrical, and there are two the total installations of support frame 9, and the cross section of two support frames 9 and balance base 8 is in three
Corner structure, the cross section of grip block 12 are inner curved arcuate structure.
When out of service after roll 11 is slowed down, brake plate 10 is pushed to move on fixing axle surface to roll 11
It is dynamic, then brake block 10 is embedded in the breaker slot of 11 two sides table wall of roll and is fixed, to realize roll 11
Brake fixed effect.
Working principle: in use, balance base 8 is mounted on to the braking operation place of elevator by clamping groove 7, buffering
Bar 6 plays the role of bumper and absorbing shock to balance base 8, when roll 11 needs retarding braking, starts hydraulic cylinder 3, at this time liquid
Cylinder pressure 3 drive hydraulic telescopic rod 14 push two sides grip block 12 it is close to roll 11, then be pressurized gasket 15 touch around
Spool 11 generates frictional force, and with the gradually elongation of hydraulic telescopic rod 14, the frictional force that roll 11 is subject to is increasing, finally
So that roll 11 stops operating, at the same time, air hole 13 can carry out heat dissipation effect to the heat generated inside grip block 12
Fruit avoids 12 surface temperature of grip block excessively high and reduces the braking effect of roll 11, then by 10 slid inward of brake plate, leads to
It crosses brake block 16 and braking fixation is carried out to roll 11, so that the brake apparatus entire run.
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 (5)
1. a kind of New type mine hoist brake apparatus, including balance base (8), which is characterized in that the balance base (8) two
Side is provided with buffer bar (6), and balance base (8) lower surface offers clamping groove (7), balance base (8) upper surface
Two sides are welded with bearing plate (5), and bearing plate (5) upper surface is welded with fixed column (2), are provided at the top of the fixed column (2)
Ceiling (1) is fixed with reinforcement block (4) on the table wall of fixed column (2) side, and is provided with hydraulic cylinder at the top of reinforcement block (4)
(3), the hydraulic cylinder (3) is connected by the grip block (12) on hydraulic telescopic rod (14) and the fixed column (2) other side table wall
It connecing, is offered air hole (13) inside the grip block (12), grip block (12) inner surface is provided with pressurization gasket (15),
Balance base (8) upper surface is connect by support frame (9) with roll (11), and roll (11) two sides are provided with braking
Plate (10) offers non-slip groove (17) at brake plate (10) centre of surface, and brake plate (10) inner surface wall is fixed with system
Motion block (16).
2. a kind of New type mine hoist brake apparatus according to claim 1, which is characterized in that the ceiling (1)
Cross section is V-type incline structure.
3. a kind of New type mine hoist brake apparatus according to claim 1, which is characterized in that the buffer bar (6)
Altogether there are two installations, and two buffer bars (6) are symmetrical about the vertical center line of balance base (8).
4. a kind of New type mine hoist brake apparatus according to claim 1, which is characterized in that support frame as described above (9)
Altogether there are two installations, and the cross section of two support frames (9) and balance base (8) is in three-legged structure.
5. a kind of New type mine hoist brake apparatus according to claim 1, which is characterized in that the grip block (12)
Cross section be inner curved arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892795.5U CN208394686U (en) | 2018-06-11 | 2018-06-11 | A kind of New type mine hoist brake apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892795.5U CN208394686U (en) | 2018-06-11 | 2018-06-11 | A kind of New type mine hoist brake apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208394686U true CN208394686U (en) | 2019-01-18 |
Family
ID=65135708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820892795.5U Expired - Fee Related CN208394686U (en) | 2018-06-11 | 2018-06-11 | A kind of New type mine hoist brake apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208394686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997106A (en) * | 2020-08-21 | 2020-11-27 | 湖北中南岩土工程有限公司 | Cone-probe grouting quality rapid detection method |
-
2018
- 2018-06-11 CN CN201820892795.5U patent/CN208394686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997106A (en) * | 2020-08-21 | 2020-11-27 | 湖北中南岩土工程有限公司 | Cone-probe grouting quality rapid detection method |
| CN111997106B (en) * | 2020-08-21 | 2022-02-22 | 湖北中南岩土工程有限公司 | Cone-probe grouting quality rapid detection method |
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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 |
Granted publication date: 20190118 Termination date: 20190611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |