CN203477134U - Independent double-semicircular-disc type brake - Google Patents

Independent double-semicircular-disc type brake Download PDF

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Publication number
CN203477134U
CN203477134U CN201320571227.2U CN201320571227U CN203477134U CN 203477134 U CN203477134 U CN 203477134U CN 201320571227 U CN201320571227 U CN 201320571227U CN 203477134 U CN203477134 U CN 203477134U
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CN
China
Prior art keywords
disc
brake
armature disc
sucker
sucking
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 - Lifetime
Application number
CN201320571227.2U
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Chinese (zh)
Inventor
张军
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.)
Liaoning Youli'an Electromechanical Equipment Co ltd
Ren Jingxuan
Zhang Dainan
Original Assignee
SHENYANG YOULI MACHINERY & ELECTRICAL EQUIPMENT 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 SHENYANG YOULI MACHINERY & ELECTRICAL EQUIPMENT Co Ltd filed Critical SHENYANG YOULI MACHINERY & ELECTRICAL EQUIPMENT Co Ltd
Priority to CN201320571227.2U priority Critical patent/CN203477134U/en
Application granted granted Critical
Publication of CN203477134U publication Critical patent/CN203477134U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

Disclosed is an independent double-semicircular-disc type brake. A brake assembly is composed of two parallel semicircular sucking discs and a circular armature disc respectively. The armature disc and the sucking discs of the brake assembly are connected through regulating sleeves. The sucking discs are provided with brake disc assemblies, a coil is embedded in the armature disc, and a plurality of springs are further mounted inside the armature disc. Microswitches are arranged at the positions, corresponding to the two sucking discs, above the armature disc. The semicircular left sucking disc, the semicircular right sucking disc and the armature disc respectively form a set, the structure is superior to an entire disc sucking disc structure, the left sucking disc and the right sucking disc work respectively and independently and can not interfere with each other, and thus working is reliable. With regard to the entire disc sucking disc structure, when a whole spring is cracked, the jamming condition can occur to the brake due to uneven stress. However, for the independent double-semicircular-disc structure, the left sucking disc and the right sucking disc are respectively independent, and when the jamming condition happens to one side, the other side can still work normally. Shock pads are placed between the armature disc and the sucking discs of the brake, the service life of the brake is prolonged, moreover, the shock pads can be recycled, and therefore maintenance cost is lowered.

Description

Two independent semicircle disk type brakers
Technical field
The utility model relates to a kind of hoist machine direct solenoid control gear for elevator, crane gear, is a kind of electromagnetic brake specifically.
Background technique
Hub type brake is the magnetic brake that hoist machine is conventional, and break plays band-type brake effect with working together with connected brake arm, and its structural volume is huge, complex structure, and cost is high.And on brake arm, only have a main spring easily to occur potential safety hazard, very inconvenient in using installation process.
Summary of the invention
In order to solve the problem of above-mentioned existence, this project provides a kind of Novel brake device of hoist machine, it can direct effect to the main shaft of hoist machine, simple in structure, it is convenient, safe and reliable to control.
The purpose of this utility model is achieved through the following technical solutions: two independent semicircle disk type brakers, it is characterized in that: by two semicircle suckers arranged side by side and a circular armature disc, form respectively brake assemblies, the armature disc of brake assemblies is connected by adjustment sleeve with sucker, adjustment sleeve pad is set between armature disc and sucker, and by screw, nut is fixed, brake disc assembly is installed on sucker, brake disc assembly is comprised of brake strip and external splines axle sleeve, at brake strip, by internal spline and external splines axle sleeve, link together, at armature disc, be embedded with coil, and some springs are installed, above armature disc, the position corresponding with two suckers is provided with sensitive switch, is provided with junction box assembly above armature disc.
Between armature disc and sucker, be provided with beam.
Equipped hands off device between described semicircle sucker and armature disc, described hands off device comprises spanner, bolt, semicircle sucker is connected with spanner by bolt, realizes the adhesive of sucker and armature disc by manual wrench.
Described junction box assembly comprises upper cover, flat base, arc-shaped base, water joint and tenminal block, and tenminal block is positioned at terminal box inside, and water joint is fixed on a side of upper cover.
The beneficial effects of the utility model: the utility model adopts semicircle left and right sucker and armature disc to form respectively one group, the more whole disk sucker structure of this structure has more advantage, and left and right sucker works alone and does not interfere with each other separately, reliable operation.For whole disk sucker structure, when fracture occurs certain spring, because causing break, unbalance stress there is jam situation.And two independent semicircle tray type structure left and right sucker is independent separately, when jam situation appears in a side, opposite side still can work.Between break armature disc and sucker, place beam, increase the working life of break, beam can recycle in addition, reduces maintenance cost.The moving device direct effect of work schedule, to the main shaft of hoist machine, has that braking moment is large, volume is little, energy consumption is low, and the advantage that noise is little, is environment-friendly and energy-efficient product.
Accompanying drawing explanation
Fig. 1 is the structural representation of two independent semicircle disk type brakers.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is the structural drawing of terminal box in Fig. 1.
Fig. 4 is the structural drawing of hands off device.
In figure 1, adjustment sleeve; 2, adjustment sleeve pad; 3, semicircle sucker; 4, coil; 5, spring; 6, beam; 7, armature disc; 8, brake strip; 9, external splines axle sleeve; 10, bolt; 11, sensitive switch; 12, spanner; 13, junction box assembly; 14, upper cover; 15, flat base; 16, arc-shaped base; 17, water joint; 18, tenminal block.
Embodiment
Two independent semicircle disk type brakers, by two semicircle suckers 3 arranged side by side and a circular armature disc 7, form respectively brake assemblies, the armature disc 7 of brake assemblies is connected by adjustment sleeve 1 with sucker 3, between armature disc 7 and sucker 3, adjustment sleeve pad 2 is set, and by interior hexagonal flush end Cock screw, nut is fixed, on sucker 3, brake disc assembly is installed, brake disc assembly is comprised of brake strip 8 and external splines axle sleeve 9, brake strip 8 links together by the external splines axle sleeve 9 of internal spline and break, at armature disc 7, be embedded with coil 4, and some springs 5 are installed, the number of spring 5 can arrange 4-50 as required, above armature disc 7, the position corresponding with two suckers 3 is provided with sensitive switch 11.Between armature disc 7 and sucker 3, be provided with beam 6.Equipped hands off device between semicircle sucker 3 and armature disc 7, hands off device comprises spanner 12, bolt 10, semicircle sucker 3 is connected with spanner 12 by bolt 10, realizes the adhesive of sucker 3 and armature disc 7 by manual wrench 12.Junction box assembly 13 comprises upper cover 14, flat base 15, arc-shaped base 16, water joint 17 and tenminal block 18, between upper cover 14 and flat base 15, arc-shaped base 16, be connected by screw, tenminal block 18 is positioned at terminal box inside, and water joint 17 is fixed on a side of upper cover 14.
Working principle of the present utility model: during use, break direct effect, to the main shaft of hoist machine, saves a lot of mechanisms, break energising, after energising, coil 4 produces magnetic, armature disc 7 is magnetized with sucker 3, armature disc 7 and sucker 3 adhesives, and spring 5 is compressed, brake disc assembly is arranged on sucker 3, along with sucker 3 moves together, by external splines axle sleeve 9 direct effects, to the main shaft of hoist machine, hoist machine works.During power-off, because the material of break own is all soft magnetic material, the instantaneous electromagnetic force that loses, utilizes the spring force of break itself to realize brake disc assembly brake sticking brake.On break, be provided with sensitive switch, adopt the sensitive switch of less stroke, simplify structure, increase Security.

Claims (4)

1. pair independent semicircle disk type braker, it is characterized in that: by two semicircle suckers arranged side by side and a circular armature disc, form respectively brake assemblies, the armature disc of brake assemblies is connected by adjustment sleeve with sucker, and adjustment sleeve pad is set between armature disc and sucker, and fixed by screw, nut, brake disc assembly is installed on sucker, brake disc assembly is comprised of brake strip and external splines axle sleeve, at brake strip, by internal spline and external splines axle sleeve, link together, at armature disc, be embedded with coil, and some springs are installed; Above armature disc, the position corresponding with two suckers is provided with sensitive switch, is provided with junction box assembly above armature disc.
2. two independent semicircle disk type braker according to claim 1, is characterized in that: between armature disc and sucker, be provided with beam.
3. two independent semicircle disk type braker according to claim 1, it is characterized in that: equipped hands off device between described semicircle sucker and armature disc, described hands off device comprises spanner, bolt, semicircle sucker is connected with spanner by bolt, realizes the adhesive of sucker and armature disc by manual wrench.
4. according to the two independent semicircle disk type braker described in claim 1 or 2 or 3, it is characterized in that: described junction box assembly comprises upper cover, flat base, arc-shaped base, water joint and tenminal block, tenminal block is positioned at terminal box inside, and water joint is fixed on a side of upper cover.
CN201320571227.2U 2013-09-16 2013-09-16 Independent double-semicircular-disc type brake Expired - Lifetime CN203477134U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320571227.2U CN203477134U (en) 2013-09-16 2013-09-16 Independent double-semicircular-disc type brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320571227.2U CN203477134U (en) 2013-09-16 2013-09-16 Independent double-semicircular-disc type brake

Publications (1)

Publication Number Publication Date
CN203477134U true CN203477134U (en) 2014-03-12

Family

ID=50225468

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320571227.2U Expired - Lifetime CN203477134U (en) 2013-09-16 2013-09-16 Independent double-semicircular-disc type brake

Country Status (1)

Country Link
CN (1) CN203477134U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114215863A (en) * 2021-12-08 2022-03-22 浙江玛拓驱动设备有限公司 Disc brake

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114215863A (en) * 2021-12-08 2022-03-22 浙江玛拓驱动设备有限公司 Disc brake

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180328

Address after: 110000 north two Jing Street, Shenhe District, Shenyang City, Liaoning Province, 2-1-1 No. 18-1

Co-patentee after: Ren Jingxuan

Patentee after: Zhang Dainan

Address before: 110135 Dao Yi four street, 25, Shenbei New Area, Shenyang, Liaoning

Patentee before: SHENYANG YOULI MACHINERY & ELECTRICAL EQUIPMENT Co.,Ltd.

Effective date of registration: 20180328

Address after: 112600 Tieling City, Liaoning province Tieling County Industrial Park Yi Road Park South Ring Road No. 1

Patentee after: LIAONING YOULI'AN ELECTROMECHANICAL EQUIPMENT Co.,Ltd.

Address before: 110000 north two Jing Street, Shenhe District, Shenyang City, Liaoning Province, 2-1-1 No. 18-1

Co-patentee before: Ren Jingxuan

Patentee before: Zhang Dainan

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Independent double-semicircular-disc type brake

Effective date of registration: 20190906

Granted publication date: 20140312

Pledgee: Tieling Branch of Shengjing Bank Co.,Ltd.

Pledgor: LIAONING YOULI'AN ELECTROMECHANICAL EQUIPMENT Co.,Ltd.

Registration number: Y2019210000005

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20200918

Granted publication date: 20140312

Pledgee: Tieling Branch of Shengjing Bank Co.,Ltd.

Pledgor: LIAONING YOULI'AN ELECTROMECHANICAL EQUIPMENT Co.,Ltd.

Registration number: Y2019210000005

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Double independent half disc brake

Effective date of registration: 20200921

Granted publication date: 20140312

Pledgee: Tieling Branch of Shengjing Bank Co.,Ltd.

Pledgor: LIAONING YOULI'AN ELECTROMECHANICAL EQUIPMENT Co.,Ltd.

Registration number: Y2020210000051

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right
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Date of cancellation: 20210903

Granted publication date: 20140312

Pledgee: Tieling Branch of Shengjing Bank Co.,Ltd.

Pledgor: LIAONING YOULI'AN ELECTROMECHANICAL EQUIPMENT Co.,Ltd.

Registration number: Y2020210000051

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Double independent half disc brake

Effective date of registration: 20210906

Granted publication date: 20140312

Pledgee: Tieling Branch of Shengjing Bank Co.,Ltd.

Pledgor: LIAONING YOULI'AN ELECTROMECHANICAL EQUIPMENT Co.,Ltd.

Registration number: Y2021210000060

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20220711

Granted publication date: 20140312

Pledgee: Tieling Branch of Shengjing Bank Co.,Ltd.

Pledgor: LIAONING YOULI'AN ELECTROMECHANICAL EQUIPMENT Co.,Ltd.

Registration number: Y2021210000060

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20140312