CN104370216A - Warning and braking acting device - Google Patents
Warning and braking acting device Download PDFInfo
- Publication number
- CN104370216A CN104370216A CN201410610208.5A CN201410610208A CN104370216A CN 104370216 A CN104370216 A CN 104370216A CN 201410610208 A CN201410610208 A CN 201410610208A CN 104370216 A CN104370216 A CN 104370216A
- Authority
- CN
- China
- Prior art keywords
- mounting blocks
- imput shaft
- axle sleeve
- spatial accommodation
- warning
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
Abstract
The invention discloses a warning and braking acting device. The warning and braking acting device comprises a driving shaft and a shaft sleeve; a containing space for containing the driving shaft is arranged in the shaft sleeve; a plurality of grooves formed by the sunken inner wall of the shaft sleeve are formed in the containing space; a mounting block which is fixed together with the driving shaft and rotates along with the driving shaft is arranged in the containing space; a centrifugal rod is arranged on the mounting block; one end of the centrifugal rod is hinged to the mounting block, a clamping block structure corresponding to the grooves in the containing space is arranged on the other end of the centrifugal rod, and the middle of the centrifugal rod is connected with the mounting block by use of a spring; the spring and the driving shaft are located on the same side of the centrifugal rod; a contact is arranged on one side, close to the driving shaft, of the centrifugal rod; a plurality of sensing points connected with an alarm system are arranged on the mounting block; the shaft sleeve is connected with a brake system; the sensing points are located in the movement locus of the contact in the movement process that the centrifugal rod moves from the balance position at the spring by being around the hinged point of the centrifugal rod and the mounting block until the clamping block structure is connected with the grooves.
Description
Technical field
The present invention relates to field of mechanical technique, particularly relate to a kind of brake movement device of reporting to the police.
Background technology
In prior art, the equipment run with certain speed is if there is mechanical breakdown, meeting quite dangerous, for the hanging basket of constructing at building-site, hanging basket is when shipping goods or personnel, if jacking system breaks down, hanging basket is caused to accelerate tenesmus, although be provided with parking brake in some hanging basket, but, the time of origin of accident is extremely short, be difficult to the people be in the hanging basket enough reaction time, easily cause the accident, if what transport in hanging basket is article, parking brake is useless especially, how to accomplish when hanging basket exceeds the speed limit, the jacking system of hanging basket is connected with brake system automatically, thus make brake system brakes hanging basket, it is a problem demanding prompt solution.
Summary of the invention
In order to solve the technical matters existed in background technology, the present invention proposes a kind of brake movement device of reporting to the police, when there is the situation of hypervelocity in the object moved, by the speed conditions according to mobile, carry out classifying alarm, and be initiatively connected with brake system, brake, thus avoid the generation of safety misadventure.
The one that the present invention proposes is reported to the police brake movement device, comprises imput shaft and axle sleeve, has the spatial accommodation holding above-mentioned imput shaft in axle sleeve, comprise and caved in many grooves formed by the inwall of axle sleeve in above-mentioned spatial accommodation; Have in spatial accommodation and fix and the mounting blocks rotated with imput shaft with imput shaft, above-mentioned mounting blocks is provided with centrifugal bar, centrifugal bar one end is hinged with mounting blocks and the other end has the fixture block structure corresponding with spatial accommodation inner groovy, be connected by spring with mounting blocks in the middle part of centrifugal bar, spring and imput shaft are positioned at the homonymy of centrifugal bar; Centrifugal bar is provided with contact near imput shaft side, and mounting blocks has multiple induction point be connected with warning, axle sleeve is connected with brake system; Induction point is positioned at, when centrifugal bar is arranged in the motion process that balance position connects to fixture block structure with groove, in the path of motion of contact around its hinge-point with mounting blocks from spring.
Preferably, sleeve lining groove axially extends along spatial accommodation, and is evenly distributed in above-mentioned spatial accommodation.
Preferably, sleeve lining number of recesses is 4.
Preferably, on mounting blocks, the quantity of induction point is 3.
Warning brake movement device in the present invention, when imput shaft velocity of rotation is accelerated gradually, fix due to mounting blocks and imput shaft and rotate with imput shaft, the velocity of rotation of mounting blocks also will be accelerated gradually, and centrifugal bar carries out rotating around hinge-point and is pulled to by spring under the influence of centrifugal force and departs from balance position; Along with the continuous quickening of imput shaft velocity of rotation, the contact be positioned on centrifugal bar can successively through each induction point, until the fixture block structure of centrifugal bar and the groove fit of axle sleeve, axle sleeve is rotated with imput shaft, and each induction point can transmit the alarm message of corresponding imput shaft rotating speed to warning, and axle sleeve is then to brake system transmission brake information, thus according to the speed conditions of mobile, carry out classifying alarm, until brake, thus avoid the generation of safety misadventure.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of brake movement device of reporting to the police that the present invention proposes.
Detailed description of the invention
As shown in Figure 1, Fig. 1 is the structural representation of a kind of brake movement device of reporting to the police that the present invention proposes.
With reference to Fig. 1, in one embodiment, the one warning brake movement device that the present invention proposes, comprises imput shaft 1 and axle sleeve 2, there is in axle sleeve 2 spatial accommodation holding above-mentioned imput shaft 1, comprise in above-mentioned spatial accommodation and to be caved in many grooves 7 formed by the inwall of axle sleeve 2; Have in spatial accommodation and fix and the mounting blocks rotated with imput shaft 1 with imput shaft 1, above-mentioned mounting blocks is provided with centrifugal bar 3, centrifugal bar 3 one end is hinged with mounting blocks and the other end has the fixture block structure 8 corresponding with spatial accommodation inner groovy 7, be connected by spring 4 with mounting blocks in the middle part of centrifugal bar 3, spring 4 and imput shaft 1 are positioned at the homonymy of centrifugal bar 3; Centrifugal bar 3 is provided with contact 5 near imput shaft 1 side, and mounting blocks has multiple induction point 6 be connected with warning, axle sleeve 2 is connected with brake system; Induction point 6 is positioned at, when centrifugal bar 3 is arranged in the motion process that balance position connects to fixture block structure 8 with groove 7, in the path of motion of contact 5 around its hinge-point with mounting blocks from spring 4.
In the above-described embodiments, when imput shaft 1 velocity of rotation is accelerated gradually, due to mounting blocks and imput shaft 1 fixing and rotate with imput shaft 1, the velocity of rotation of mounting blocks also will be accelerated gradually, and centrifugal bar 3 carries out rotating around hinge-point and is pulled to by spring 4 under the influence of centrifugal force and departs from balance position; Along with the continuous quickening of imput shaft 1 velocity of rotation, the contact 5 be positioned on centrifugal bar 3 can successively through each induction point 6, until the fixture block structure 8 of centrifugal bar 3 coordinates with the groove 7 of axle sleeve 2, axle sleeve 2 is rotated with imput shaft 1, and each induction point 6 can transmit the alarm message of corresponding imput shaft 1 rotating speed to warning, and 2, axle sleeve is to brake system transmission brake information, thus according to the speed conditions of mobile, carry out classifying alarm, until brake, thus avoid the generation of safety misadventure.
In the technical scheme improved further, axle sleeve 2 inwall 4 grooves 7 axially extend along spatial accommodation, and are evenly distributed in above-mentioned spatial accommodation, thus groove 7 can be made to coordinate more reliable and more stable with centrifugal bar 3 fixture block structure 8.
In the technical scheme improved further, on mounting blocks, the quantity of induction point 6 can be 3, and acceleration alert rank is divided into 3 grades.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (4)
1. a brake movement device of reporting to the police, it is characterized in that, comprise imput shaft (1) and axle sleeve (2), there is in axle sleeve (2) spatial accommodation holding above-mentioned imput shaft (1), comprise in above-mentioned spatial accommodation and to be caved in many grooves (7) formed by the inwall of axle sleeve (2); Have in spatial accommodation and fix and the mounting blocks rotated with imput shaft (1) with imput shaft (1), above-mentioned mounting blocks is provided with centrifugal bar (3), centrifugal bar (3) one end is hinged with mounting blocks and the other end has the fixture block structure (8) corresponding with spatial accommodation inner groovy (7), centrifugal bar (3) middle part is connected by spring (4) with mounting blocks, and spring (4) and imput shaft (1) are positioned at the homonymy of centrifugal bar (3); Centrifugal bar (3) is provided with contact (5) near imput shaft (1) side, and mounting blocks has multiple induction point (6) be connected with warning, axle sleeve (2) is connected with brake system; Induction point (6) is positioned at, when centrifugal bar (3) is arranged in the motion process that balance position connects to fixture block structure (8) with groove (7), in the path of motion of contact (5) around its hinge-point with mounting blocks from spring (4).
2. warning brake movement device according to claim 1, it is characterized in that, axle sleeve (2) inboard wall groove (7) axially extends along spatial accommodation, and is evenly distributed in above-mentioned spatial accommodation.
3. warning brake movement device according to claim 2, it is characterized in that, axle sleeve (2) inboard wall groove (7) quantity is 4.
4. the warning brake movement device according to any one of claim 1-3, it is characterized in that, on mounting blocks, the quantity of induction point (6) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610208.5A CN104370216A (en) | 2014-10-31 | 2014-10-31 | Warning and braking acting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610208.5A CN104370216A (en) | 2014-10-31 | 2014-10-31 | Warning and braking acting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104370216A true CN104370216A (en) | 2015-02-25 |
Family
ID=52549464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410610208.5A Pending CN104370216A (en) | 2014-10-31 | 2014-10-31 | Warning and braking acting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104370216A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384074A (en) * | 2015-12-29 | 2016-03-09 | 石家庄铁道大学 | Anti-falling device used for lifting mechanism of hoisting machine |
| CN114634127A (en) * | 2022-03-21 | 2022-06-17 | 如皋市武源机械有限公司 | Servo hoist with antiwind function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH559644A5 (en) * | 1971-12-31 | 1975-03-14 | Guerini Mario | |
| SU594452A1 (en) * | 1976-10-26 | 1978-02-25 | Kulik Anatolij D | Angular velocity meter |
| CN101900741A (en) * | 2008-12-09 | 2010-12-01 | 西门子公司 | Arrangement to detect a high rotational-speed of a blade |
| CN102333687A (en) * | 2008-11-19 | 2012-01-25 | 尤里卡导航解决方案公司 | Device and method for a rail vehicle |
| CN202883832U (en) * | 2012-09-13 | 2013-04-17 | 芜湖三六机械有限公司 | Eccentric linkage device |
| CN204173791U (en) * | 2014-10-31 | 2015-02-25 | 芜湖三六机械有限公司 | A kind of brake movement device of reporting to the police |
-
2014
- 2014-10-31 CN CN201410610208.5A patent/CN104370216A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH559644A5 (en) * | 1971-12-31 | 1975-03-14 | Guerini Mario | |
| SU594452A1 (en) * | 1976-10-26 | 1978-02-25 | Kulik Anatolij D | Angular velocity meter |
| CN102333687A (en) * | 2008-11-19 | 2012-01-25 | 尤里卡导航解决方案公司 | Device and method for a rail vehicle |
| CN101900741A (en) * | 2008-12-09 | 2010-12-01 | 西门子公司 | Arrangement to detect a high rotational-speed of a blade |
| CN202883832U (en) * | 2012-09-13 | 2013-04-17 | 芜湖三六机械有限公司 | Eccentric linkage device |
| CN204173791U (en) * | 2014-10-31 | 2015-02-25 | 芜湖三六机械有限公司 | A kind of brake movement device of reporting to the police |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384074A (en) * | 2015-12-29 | 2016-03-09 | 石家庄铁道大学 | Anti-falling device used for lifting mechanism of hoisting machine |
| CN105384074B (en) * | 2015-12-29 | 2017-03-29 | 石家庄铁道大学 | A kind of falling proof device for hoisting machinery lifting mechanism |
| CN114634127A (en) * | 2022-03-21 | 2022-06-17 | 如皋市武源机械有限公司 | Servo hoist with antiwind function |
| CN114634127B (en) * | 2022-03-21 | 2023-02-24 | 如皋市武源机械有限公司 | Servo hoist with antiwind function |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |