CN208394686U - A kind of New type mine hoist brake apparatus - Google Patents

A kind of New type mine hoist brake apparatus Download PDF

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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
brake
new type
mine hoist
fixed column
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
Application number
CN201820892795.5U
Other languages
Chinese (zh)
Inventor
肖剑
肖嘉城
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luoyang Luoxin Mining Machinery Co Ltd
Original Assignee
Luoyang Luoxin Mining Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Luoyang Luoxin Mining Machinery Co Ltd filed Critical Luoyang Luoxin Mining Machinery Co Ltd
Priority to CN201820892795.5U priority Critical patent/CN208394686U/en
Application granted granted Critical
Publication of CN208394686U publication Critical patent/CN208394686U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of New type mine hoist brake apparatus
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.
CN201820892795.5U 2018-06-11 2018-06-11 A kind of New type mine hoist brake apparatus Expired - Fee Related CN208394686U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

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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: 20190118

Termination date: 20190611