CN209177914U - A kind of mining hoist brake shoe - Google Patents
A kind of mining hoist brake shoe Download PDFInfo
- Publication number
- CN209177914U CN209177914U CN201822141343.6U CN201822141343U CN209177914U CN 209177914 U CN209177914 U CN 209177914U CN 201822141343 U CN201822141343 U CN 201822141343U CN 209177914 U CN209177914 U CN 209177914U
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- China
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- brake shoe
- cooling fluid
- cylinder
- fixedly connected
- fluid cylinder
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Abstract
The utility model discloses a kind of mining hoist brake shoes, including hydraulic cylinder, cooling fluid cylinder, catheter, piston, support rod, disk, storage chamber, hairbrush, lock hole, brake shoe block, push rod, brake shoe piece, push plate, water-absorbing cylinder, spring, check valve, inlet tube, suction pipe and fixed link.Mutual cooperation between this kind of mining hoist brake shoe setting support rod, spring, catheter, water-absorbing cylinder and cooling fluid cylinder, can preferably it freeze to brake shoe, avoiding friction causes the temperature of brake shoe piece excessively high, the working efficiency of brake shoe is improved, while also extending the service life of brake shoe；Pass through the mutual cooperation between setting hairbrush, push plate, push rod and fixed link, the clast that can preferably generate to brake block abrasion is cleared up, the working strength for greatly reducing staff shortens the clearance time to brake shoe, improves the working efficiency and practicability of brake shoe.
Description
Technical field
The utility model relates to a kind of hoister brake-shoe, specially a kind of mining hoist brake shoe belongs to elevator technology
Field.
Background technique
Currently, mining hoist is a kind of large-scale hoister tool equipment transported by changing potential energy, mine hoisting
Machine is essential important equipment in mine system, for along vertical shaft or inclined shaft lane continuance lifting, being to link up mine or more
Tie, the safe operation of equipment not only affects entire shaft production, but also also relates to the inherently safe of people, and is promoted
The brake shoe brake shoe of machine is intactly the reliable guarantee of mine hoist safety operation.
Existing brake shoe can rub in braking process and generate a large amount of heat, cause the temperature of brake shoe piece excessively high, influence
The service life and material capability of brake shoe piece, and brake shoe is easy to produce the clast of a part abrasion when rubbing with wheel, clearly
Reason is got up comparatively laborious.Therefore, a kind of mining hoist brake shoe is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of mining hoist brake shoe.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of mining hoist brake shoe, including hydraulic
Cylinder, the hydraulic cylinder top are fixedly connected with cooling fluid cylinder, and described cooling fluid cylinder one end is fixedly connected with inlet tube, the feed liquor
Pipe surface is equipped with check valve, and the cooling fluid cylinder both ends are fixedly connected to fixed link, and cooling fluid cylinder inner cavity top is fixed
It is connected with water-absorbing cylinder, the water-absorbing cylinder bottom end is fixedly connected with suction pipe, and described water-absorbing cylinder one end is fixedly connected with catheter, described
Water suction tube inner chamber bottom end is connected with piston by spring, and the piston axes position is socketed with support rod, the support rod
Surface is socketed with disk, and the supporting bar top is fixedly connected with brake shoe piece, and the brake shoe piece offers storage chamber and lock respectively
Hole, and storage chamber is connected to lock hole, push plate is equipped with inside the storage chamber, the push plate top is fixedly connected with push rod, described
Push rod top is fixedly connected with brake shoe block, and lock hole inner sidewall is fixedly connected with hairbrush.
Preferably, the lock number of perforations is several, several described lock holes are evenly distributed on lock tiled surface.
Preferably, the catheter top sequentially passes through cooling fluid cylinder side wall and brake shoe piece bottom end and extends to storage chamber
It is interior.
Preferably, described support rod socket disk one end through cooling fluid cylinder inner cavity top and extends to cooling fluid cylinder top
Portion.
Preferably, the push rod number is several, and each push rod runs through a lock hole.
Preferably, the fixed link number is two, and two fixed link tops are through brake shoe piece bottom end and extend to
Push plate bottom, and fixed link and brake shoe piece are slidably connected.
The beneficial effects of the utility model are:
1. this kind of mining hoist brake shoe passes through between setting support rod, spring, catheter, water-absorbing cylinder and cooling fluid cylinder
Mutual cooperation, can preferably freeze to brake shoe, avoid friction cause the temperature of brake shoe piece excessively high, improve brake shoe
Working efficiency, while also extending the service life of brake shoe.
2., can be preferably to brake block abrasion by the mutual cooperation between setting hairbrush, push plate, push rod and fixed link
The clast of generation is cleared up, and the working strength of staff is greatly reduced, and improves the working efficiency of brake shoe and practical
Property.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model overlooking structure diagram.
In figure: 1, hydraulic cylinder, 2, cooling fluid cylinder, 3, catheter, 4, piston, 5, support rod, 6, disk, 7, storage chamber, 8,
Hairbrush, 9, lock hole, 10, brake shoe block, 11, push rod, 12, brake shoe piece, 13, push plate, 14, water-absorbing cylinder, 15, spring, 16, check valve,
17, inlet tube, 18, suction pipe, 19, fixed link.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, a kind of mining hoist brake shoe, including hydraulic cylinder 1,1 top of hydraulic cylinder is fixed to be connected
It is connected to cooling fluid cylinder 2, described 2 one end of cooling fluid cylinder is fixedly connected with inlet tube 17, and 17 surface of inlet tube is equipped with check valve
16, avoid coolant liquid reflux from overflowing, 2 both ends of cooling fluid cylinder are fixedly connected to fixed link 19,2 inner cavity of cooling fluid cylinder
Top is fixedly connected with water-absorbing cylinder 14, and 14 bottom end of water-absorbing cylinder is fixedly connected with suction pipe 18, and described 14 one end of water-absorbing cylinder is fixed
It is connected with catheter 3, the 14 inner cavity bottom end of water-absorbing cylinder is elasticly connected with piston 4 by spring 15, convenient for forming closed environment,
4 axis part of piston is socketed with support rod 5, and 5 surface of support rod is socketed with disk 6, and 5 top of support rod is fixed
It is connected with brake shoe piece 12, the brake shoe piece 12 offers storage chamber 7 and lock hole 9 respectively, and storage chamber 7 is connected to lock hole 9, described
Push plate 13 is equipped with inside storage chamber 7,13 top of push plate is fixedly connected with push rod 11, and 11 top of push rod is fixedly connected with
Brake shoe block 10, convenient for preferably braking to wheel, 9 inner sidewall of lock hole is fixedly connected with hairbrush 8, convenient for preferably right
The clast that brake shoe block 10 is worn is cleaned.
9 number of lock hole is several, several described lock holes 9 are evenly distributed on 12 surface of brake shoe piece, convenient for more preferable
Brake shoe block 10 is stored；3 top of catheter sequentially passes through 2 side wall of cooling fluid cylinder and 12 bottom end of brake shoe piece and extends
To storage chamber 7, convenient for preferably refrigerating fluid is led into lock hole 9；The support rod 5 is socketed 6 one end of disk and runs through coolant liquid
2 inner cavity tops of cylinder simultaneously extend to 2 top of cooling fluid cylinder, convenient for preferably pushing to brake shoe piece 12；11 number of push rod
For several, each push rod 11 runs through a lock hole 9, convenient for preferably brake shoe block 10 is protected and pushed；It is described
19 number of fixed link is two, and two 19 tops of fixed link are through 12 bottom end of brake shoe piece and extend to 13 bottom of push plate, and
Fixed link 19 and brake shoe piece 12 are slidably connected, and preferably push convenient for fixed link 19 to push plate 13.
When the utility model is used, when being braked to elevator, first by inlet tube 17 in cooling fluid cylinder 2
Coolant liquid is injected, then controls the unlatching of hydraulic cylinder 1, hydraulic cylinder 1 is made to drive fixed link 19 to move to 13 direction of push plate by cooling fluid cylinder 2
It is dynamic, so that fixed link 19 is contacted and is squeezed with push plate 13, so that fixed link 19 is made to drive push plate 13 mobile to elevator wheel direction,
Make push plate 13 drive brake shoe piece 12 mobile to elevator wheel direction and contact, while push plate 13 being made to drive brake shoe by push rod 11
Block 10 is mobile to elevator wheel direction and contacts, when the movement of brake shoe block 10 makes to contact with hairbrush 8, to be hairbrush 8 to brake shoe
The dust on 10 surface of block is cleaned, at the same make fixed link 19 and lock far from tile sliding when, make brake shoe piece 12 pass through support rod 5
Band piston 4 is mobile to 18 direction of suction pipe and squeezes, and after braking, hydraulic cylinder 1 is turned off, so that hydraulic cylinder 1 be made to pass through
It is mobile to separate 13 direction of push plate that cooling fluid cylinder 2 drives fixed link 19, so that fixed link 19 be made to drive brake shoe piece 12 and elevator
Wheel separation, while when being fixed link 19 and lock far from tile sliding, separate piston 4 under the action of spring 15, to make
Negative pressure is formed in water-absorbing cylinder 14, to be said in the coolant liquid inspiration water-absorbing cylinder 14 in cooling fluid cylinder 2 by suction pipe 18, is passed through simultaneously
Aqueduct and storage chamber 7 are led into lock hole 9, to be that coolant liquid in lock hole 9 cools down brake shoe block 10.
And hydraulic cylinder 1 is mounted on elevation scheme driving wheel two sides.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of mining hoist brake shoe, including hydraulic cylinder (1), it is characterised in that: hydraulic cylinder (1) top is fixedly connected with
Cooling fluid cylinder (2), described cooling fluid cylinder (2) one end are fixedly connected with inlet tube (17), and inlet tube (17) surface is equipped with single
To valve (16), cooling fluid cylinder (2) both ends are fixedly connected to fixed link (19), and cooling fluid cylinder (2) the inner cavity top is solid
Surely it is connected with water-absorbing cylinder (14), water-absorbing cylinder (14) bottom end is fixedly connected with suction pipe (18), and described water-absorbing cylinder (14) one end is solid
Surely it is connected with catheter (3), water-absorbing cylinder (14) the inner cavity bottom end is elasticly connected with piston (4), the work by spring (15)
Plug (4) axis part is socketed with support rod (5), and support rod (5) surface is socketed with disk (6), support rod (5) top
Be fixedly connected with brake shoe piece (12), the brake shoe piece (12) offers storage chamber (7) and lock hole (9) respectively, and storage chamber (7) and
Lock hole (9) connection, the storage chamber (7) is internal to be equipped with push plate (13), and push plate (13) top is fixedly connected with push rod (11),
Push rod (11) top is fixedly connected with brake shoe block (10), and lock hole (9) inner sidewall is fixedly connected with hairbrush (8).
2. a kind of mining hoist brake shoe according to claim 1, it is characterised in that: lock hole (9) number is several
A, several described lock holes (9) are evenly distributed on brake shoe piece (12) surface.
3. a kind of mining hoist brake shoe according to claim 1, it is characterised in that: catheter (3) top is successively
Through cooling fluid cylinder (2) side wall and brake shoe piece (12) bottom end and extend in storage chamber (7).
4. a kind of mining hoist brake shoe according to claim 1, it is characterised in that: the support rod (5) is socketed disk
(6) one end through cooling fluid cylinder (2) inner cavity top and extends at the top of cooling fluid cylinder (2).
5. a kind of mining hoist brake shoe according to claim 1, it is characterised in that: push rod (11) number is several
A, each push rod (11) runs through a lock hole (9).
6. a kind of mining hoist brake shoe according to claim 1, it is characterised in that: fixed link (19) number is two
A, two fixed link (19) tops are through brake shoe piece (12) bottom end and extend to push plate (13) bottom, and fixed link (19)
It is slidably connected with brake shoe piece (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141343.6U CN209177914U (en) | 2018-12-20 | 2018-12-20 | A kind of mining hoist brake shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141343.6U CN209177914U (en) | 2018-12-20 | 2018-12-20 | A kind of mining hoist brake shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209177914U true CN209177914U (en) | 2019-07-30 |
Family
ID=67377372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822141343.6U Active CN209177914U (en) | 2018-12-20 | 2018-12-20 | A kind of mining hoist brake shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209177914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110963434A (en) * | 2019-12-31 | 2020-04-07 | 徐州科源液压股份有限公司 | Brake for lifting |
-
2018
- 2018-12-20 CN CN201822141343.6U patent/CN209177914U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110963434A (en) * | 2019-12-31 | 2020-04-07 | 徐州科源液压股份有限公司 | Brake for lifting |
| CN110963434B (en) * | 2019-12-31 | 2021-01-29 | 徐州科源液压股份有限公司 | Brake for lifting |
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