CN204823853U - Novel prevent running stopper - Google Patents
Novel prevent running stopper Download PDFInfo
- Publication number
- CN204823853U CN204823853U CN201520416391.5U CN201520416391U CN204823853U CN 204823853 U CN204823853 U CN 204823853U CN 201520416391 U CN201520416391 U CN 201520416391U CN 204823853 U CN204823853 U CN 204823853U
- Authority
- CN
- China
- Prior art keywords
- slipper
- resistant course
- utility
- model
- skid resistant
- 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 relates to a novel prevent running stopper, including two connecting plates, two hydraulic stretching wares, the hydraulic stretching ware is installed between two connecting plates, is provided with a plurality of brake pads on its length direction is followed to the lower extreme of every connecting plate, and the fixed bonding has the skid resistant course on the outer terminal surface of brake pads to set up strong relief hole at the intermediate position of skid resistant course. The utility model discloses simple structure, convenient to popularize and use, when using, through the contraction work ability of hydraulic stretching ware, the drive brake pads is attached on the slide rail, owing to be provided with the skid resistant course, can brake effectively, and the volume is less, and the cost is low, is convenient for maintain and maintain.
Description
Technical field
The utility model relates to a kind of safety guard of locomotive crane tool, particularly relates to a kind of anti-skid brake.
Background technology
The elevator machinery orbited, span winch, crane, bridge crane etc. that harbour uses, except the safety system of self, must be equipped with prevention natural wind, to the emergent safety guard plate that rail mounted elevator machinery may work the mischief.In recent years, locomotive crane tool, due to not anti-race device safely and effectively, and causes the serious accident of fatal crass to happen occasionally.The harm that the wind-force of the Nature causes rail mounted elevator machinery, two kinds of phenomenons can be divided into: a kind of is having the high wind occurred in weather forecast situation, although its wind intensity is very large, but operating personal can according to weather forecast, predetermine stopping production, before high wind arrives, take multiple countrmeasure, such as: reinforcing grappling, add Windproof inhaul cable etc., is all highly effective method.Another kind does not obtain weather forecast, crane is in normal loading and unloading operation process, suddenly powerful fitful wind is run into, crane operator concentrates one's energy to note loading and unloading operation, is not easy to discover, after crane is by wind blows, due to anti-race brake equipment not emergent on crane, often make operating personal be caught unprepared, the crane that operating personnel cannot stop by wind to blow away in time, and cause serious consequence.In order to make crane operator in operator's compartment, can take emergency measures at any time, prevent crane from running in time, avoid having an accident, therefore occurred Travelling-preventing brake, Travelling-preventing brake can guarantee safety effectively, for trouble and worry is eliminated in the use of locomotive crane tool.
According to the Travelling-preventing brake that Chinese Patent Application No. is 02258338.6 announcement, this brake structural is complicated, and cost is high, is not easy to promote the use of.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of anti-skid brake.
The utility model is achieved through the following technical solutions:
A kind of anti-skid brake, comprise two pieces of connecting panels, two hydraulically extensible devices, described hydraulically extensible device is arranged between two pieces of connecting panels, the lower end of each connecting panel along its length on be provided with several slipper, on the outer face of slipper, fixed bonding has skid resistant course, and offers strong release aperture at the midway location of skid resistant course.
As optimal technical scheme of the present utility model, the cross section of described slipper is rounded, and slipper is fixedly mounted on the lower end of connecting panel.
As optimal technical scheme of the present utility model, the quantity of described slipper is three, and distance between adjacent slipper is equal.
As optimal technical scheme of the present utility model, described skid resistant course adopts polyurethane material to make, and its thickness is 10mm-20mm.
As optimal technical scheme of the present utility model, described hydraulically extensible device is two bar double-acting type hydraulic actuating cylinders, and is synchronized cylinder.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, be convenient to promote the use of, in use, by the contractile function of hydraulically extensible device, slipper is driven to be attached on slide rail, owing to being provided with skid resistant course, can effectively brake, and small volume, cost is low, is convenient to care and maintenance.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is axonometric drawing of the present utility model.
In figure: 1-connecting panel; 2-hydraulically extensible device; 3-slipper; 4-skid resistant course; 5-power release aperture.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is front view of the present utility model, and Fig. 2 is left view of the present utility model, and Fig. 3 is axonometric drawing of the present utility model.
Described a kind of anti-skid brake, comprise two pieces of connecting panels, 1, two hydraulically extensible devices 2, the both sides, lower end of connecting panel 1 are fillet structure, and described hydraulically extensible device 2 is arranged between two pieces of connecting panels 1, described hydraulically extensible device 2 is two bar double-acting type hydraulic actuating cylinders, and is synchronized cylinder; The lower end of each connecting panel 1 along its length on be provided with three slipper 3, and distance between adjacent slipper 3 is equal, and the cross section of described slipper 3 is rounded, and slipper 3 is fixedly mounted on the lower end of connecting panel 1; On the outer face of slipper 3, fixed bonding has skid resistant course 4, and described skid resistant course 4 adopts polyurethane material to make, and its thickness is 10mm-20mm; And offer strong release aperture 5 at the midway location of skid resistant course 4, and power release aperture 5 is circular port, its diameter is 3mm-6mm.
In use, by the contractile function of hydraulically extensible device, drive slipper to be attached on slide rail, owing to being provided with skid resistant course, can effectively brake, and small volume, cost is low, is convenient to care and maintenance.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. an anti-skid brake, it is characterized in that: comprise two pieces of connecting panels (1), two hydraulically extensible devices (2), described hydraulically extensible device (2) is arranged between two pieces of connecting panels (1), the lower end of each connecting panel (1) along its length on be provided with several slipper (3), on the outer face of slipper (3), fixed bonding has skid resistant course (4), and offers strong release aperture (5) at the midway location of skid resistant course (4).
2. a kind of anti-skid brake according to claim 1, is characterized in that: the cross section of described slipper (3) is rounded, and slipper (3) is fixedly mounted on the lower end of connecting panel (1).
3. a kind of anti-skid brake according to claim 2, is characterized in that: the quantity of described slipper (3) is three, and distance between adjacent slipper (3) is equal.
4. a kind of anti-skid brake according to claim 1, is characterized in that: described skid resistant course (4) adopts polyurethane material to make, and its thickness is 10mm-20mm.
5. a kind of anti-skid brake according to claim 1, is characterized in that: described hydraulically extensible device (2) is two bar double-acting type hydraulic actuating cylinder, and is synchronized cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416391.5U CN204823853U (en) | 2015-06-12 | 2015-06-12 | Novel prevent running stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416391.5U CN204823853U (en) | 2015-06-12 | 2015-06-12 | Novel prevent running stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204823853U true CN204823853U (en) | 2015-12-02 |
Family
ID=54681476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520416391.5U Expired - Fee Related CN204823853U (en) | 2015-06-12 | 2015-06-12 | Novel prevent running stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204823853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395663A (en) * | 2016-09-21 | 2017-02-15 | 大连爱渥特机器人科技有限公司 | Safety braking mechanism |
-
2015
- 2015-06-12 CN CN201520416391.5U patent/CN204823853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395663A (en) * | 2016-09-21 | 2017-02-15 | 大连爱渥特机器人科技有限公司 | Safety braking mechanism |
| CN106395663B (en) * | 2016-09-21 | 2018-11-16 | 大连爱渥特机器人科技有限公司 | A kind of safety-brake mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151202 Termination date: 20170612 |