CN201952110U - Monorail crane bake device - Google Patents
Monorail crane bake device Download PDFInfo
- Publication number
- CN201952110U CN201952110U CN2011200404562U CN201120040456U CN201952110U CN 201952110 U CN201952110 U CN 201952110U CN 2011200404562 U CN2011200404562 U CN 2011200404562U CN 201120040456 U CN201120040456 U CN 201120040456U CN 201952110 U CN201952110 U CN 201952110U
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- CN
- China
- Prior art keywords
- connecting rod
- rotating shaft
- stay bearing
- bearing plates
- connecting rods
- 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 provides a monorail crane bake device which comprises a brake disc and a supporting device of the brake disc, wherein the brake disc comprises an oil cylinder, two vertical connecting rods, two semi-connecting rods, two frictional discs and six revolving shafts; the two semi-connecting rods respectively extend to a web plate of a guide rail, and the two frictional plates are respectively arranged at both sides of the web plate of the guide rail; the supporting device comprises two supporting plates, two pairs of supporting wheels, two clamping plates and two horizontal connecting rods, and the two supporting plates, the two pairs of supporting wheels, the two clamping plates and the two horizontal connecting rods are symmetrically arranged; and the two pairs of supporting wheels respectively ride on the guide rail. The monorail crane bake device has the advantages and positive effects that the positive pressure of the brake acts on the web plate in the middle part of the guide rail so that the deformation of the guide rail can be avoided, the braking force is greater, and the monorail crane bake device is convenient to use and ensures the safe operation of a monorail crane.
Description
Technical field
The utility model relates to brake equipment, particularly a kind of monorail crane brake gear.
Background technology
At present, monorail crane in the mine down-hole application more and more widely.The traditional brake gear of monorail crane adopts jaw type to clamp principle, as shown in Figure 1.Brake facing 2 and 3 application forces by connecting rod 4 and 5 make two brake facings and I-beam section guide rail 1 upper and lower two inboard guide pass produce friction force, thereby play braking action.But, be the effect of positive pressure because this brake gear applies, cause guide rail 1 to deform easily, this safety that just has influence on monorail crane is normally moved.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective, and a kind of monorail crane brake gear is provided, and can avoid the guide rail distortion, and braking force is bigger, and is easy to use, guarantees the safe operation of monorail crane.
For achieving the above object, the monorail crane brake gear that the utility model provides, comprise friction lining, also comprise brake disc and bracing or strutting arrangement thereof, wherein, described brake disc comprises oil cylinder, two vertical connecting rods and two and half connecting rods, described oil cylinder links to each other with hydraulic control system on being installed in the crane car body, one end of first vertical connecting rod is hinged and connected by the left end of first rotating shaft and described cylinder block, one end of second vertical connecting rod is hinged and connected by the outer end of second rotating shaft and described oil cylinder piston, the other end of first vertical connecting rod is hinged and connected by the left end of the 3rd rotating shaft and left half connecting rod, the other end of second vertical connecting rod is hinged and connected by the right-hand member of the 4th rotating shaft and right half connecting rod, described first friction lining is fixedly mounted on the right-hand member of a described left side half connecting rod, described second friction lining is fixedly mounted on the left end of the described right side half connecting rod, and two described friction linings lay respectively at the both sides of rail web;
Described bracing or strutting arrangement comprises symmetrically arranged two stay bearing plates, two clamping plate and two tranverse connecting rods, two described stay bearing plates are respectively equipped with the horizontal hole slot that matches with two described half connecting rods on the top of vertical summetry axis, two described half connecting rods extend out to the web both sides of described guide rail respectively in described horizontal hole slot, the bottom of described clamping plate between two described stay bearing plates, described clamping plate are bolted to connection with two described stay bearing plates is in the same place, the right-hand member of left side tranverse connecting rod is weldingly fixed on the left surface of left stay bearing plate, the left end of right tranverse connecting rod is weldingly fixed on the right flank of right stay bearing plate, the left end of left side tranverse connecting rod is hinged and connected by the middle part of the 5th rotating shaft and described first vertical connecting rod, and the right-hand member of right tranverse connecting rod is hinged and connected by the middle part of the 6th rotating shaft and described second vertical connecting rod; Described bracing or strutting arrangement is fixedly mounted on the crane car body.
The utility model monorail crane brake gear, wherein said bracing or strutting arrangement also comprises symmetrically arranged two pairs of support wheels, two described stay bearing plate angles on two side ends are separately installed with rotating shaft, described support wheel is installed in the inner end of described rotating shaft, every pair of described support wheel rides over respectively on the plane of described rail web down either side, two described stay bearing plates are respectively equipped with pin-and-hole and pull bar at the inferior horn of two side ends, described pull bar one end is hinged and connected by described pin and two described stay bearing plates, being fixed together with the crane car body of the described pull bar other end.
The utility model monorail crane brake gear, wherein said tranverse connecting rod are respectively equipped with reinforced rib up and down, and described reinforced rib up and down and two described stay bearing plates are fixed together respectively.
The utility model monorail crane brake gear, wherein two described stay bearing plates are respectively equipped with screw and bearing, described support wheel by described bearing installation in described rotating shaft, described rotating shaft by described screw retention on two described stay bearing plates.
The utility model monorail crane brake gear, wherein said friction lining adopts screw to be connected with described half connecting rod.
The advantage and the good effect of the utility model monorail crane brake gear are: owing to set up brake disc and bracing or strutting arrangement thereof, can avoid the guide rail distortion, braking force is bigger, and is easy to use, guarantees the safe operation of monorail crane.
Be elaborated with reference to accompanying drawing below in conjunction with embodiment.
Description of drawings
Fig. 1 is the structural representation of traditional monorail crane brake gear;
Fig. 2 is that the master of the utility model monorail crane brake gear looks part sectional view;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the B-B cutaway view of Fig. 2.
The specific embodiment
The utility model monorail crane brake gear comprises brake disc and bracing or strutting arrangement thereof.
With reference to Fig. 2 and Fig. 3, brake disc comprises 31,32, two friction linings 21,22 of 51,52, two half connecting rods of 6, two vertical connecting rods of oil cylinder, and 6 rotating shafts 33,34,41,42,53,54.
One end of first vertical connecting rod 51 is hinged and connected by the left end of first rotating shaft 53 with oil cylinder 6 cylinder bodies, and an end of second vertical connecting rod 52 is hinged and connected by the outer end of second rotating shaft 54 with oil cylinder 6 pistons.The other end of first vertical connecting rod 51 is hinged and connected by the left end of the 3rd rotating shaft 33 with left half connecting rod 31, and the other end of second vertical connecting rod 52 is hinged and connected by the right-hand member of the 4th rotating shaft 34 with right half connecting rod 32.First friction lining 21 is fixedly mounted on the right-hand member of left half connecting rod 31, and second friction lining 22 is fixedly mounted on the left end of right half connecting rod 32.Friction lining 2 adopts screw to be connected with half connecting rod 3.Two friction linings 21,22 lay respectively at the both sides of guide rail 1 web.The left end of left side tranverse connecting rod 43 is hinged and connected by the middle part of the 5th rotating shaft 41 and first vertical connecting rod 51, and the right-hand member of right tranverse connecting rod 44 is hinged and connected by the middle part of the 6th rotating shaft 42 and second vertical connecting rod 52.Oil cylinder 6 links to each other with hydraulic control system on being installed in the crane car body.
Bracing or strutting arrangement comprises 62,63, two pairs of support wheels of symmetrically arranged two stay bearing plates 72, two clamping plate 64 and two tranverse connecting rods 43,44.
Two stay bearing plates 62,63 are respectively equipped with 61, two half connecting rods of horizontal hole slot 31,32 that match with half connecting rod 32 extend out to guide rail 1 respectively in horizontal hole slot 61 web both sides on the top of vertical summetry axis.The bottom of clamping plate 64 between two stay bearing plates 62,63, clamping plate 64 and two stay bearing plates 62,63 are fixed together by bolt 65.
Two tranverse connecting rods 43,44 are respectively equipped with reinforced rib 45,46 up and down, 45,46 left surfaces with left stay bearing plate 63 of reinforced rib up and down of left side tranverse connecting rod 43 right-hand members are weldingly fixed on, and 45,46 right flanks with right stay bearing plate 62 of reinforced rib up and down of right tranverse connecting rod 44 left ends are weldingly fixed on.The left end of left side tranverse connecting rod 43 is hinged and connected by the middle part of the 5th rotating shaft 41 and first vertical connecting rod 51, and the right-hand member of right tranverse connecting rod 44 is hinged and connected by the middle part of the 6th rotating shaft 42 and second vertical connecting rod 52.
With reference to Fig. 2 and Fig. 4, two stay bearing plates 62,63 are respectively equipped with screw 68, bearing 69 and rotating shaft 67, support wheel 72 is installed in the inner end of rotating shaft 67 by bearing 69, every pair of support wheel 72 rides over respectively on the plane of guide rail 1 web down either side, and rotating shaft 67 is fixed on stay bearing plate 62,63 angle on two side ends by screw 68.
Two stay bearing plate 62,63 inferior horns in two side ends are respectively equipped with pin-and-hole 9 and pull bar 10, and pull bar 10 1 ends are hinged and connected by pin 8 and two stay bearing plates 62,63, and pull bar 10 other ends and crane car body are fixed together.
The following describes the use of the utility model monorail crane brake gear.
When using the utility model monorail crane brake gear, the positive pressure of brake is on the web in the middle of the i-beam track 1, under this brake positive pressure direction, the I-beam section guide rail can not deform, improved the service life of I-beam section guide rail: oil cylinder 6 application forces are delivered on two friction linings 21,22 by two vertical connecting rods 51,52 and two and half connecting rods 31,32, the positive pressure of two friction linings 21,22 is on I-beam section guide rail 1 web, thereby produce friction force and play braking action, very convenient during use.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; do not breaking away under the utility model design plan prerequisite; common engineering staff make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (5)
1. a monorail crane brake gear comprises friction lining (21,22), it is characterized in that: also comprise brake disc and bracing or strutting arrangement thereof, wherein:
Described brake disc comprises oil cylinder (6), two vertical connecting rods (51,52) and two and half connecting rods (31,32), described oil cylinder (6) links to each other with hydraulic control system on being installed in the crane car body, one end of first vertical connecting rod (51) is hinged and connected by the left end of first rotating shaft (53) with described oil cylinder (6) cylinder body, one end of second vertical connecting rod (52) is hinged and connected by the outer end of second rotating shaft (52) with described oil cylinder (6) piston, the other end of first vertical connecting rod (51) is hinged and connected by the left end of the 3rd rotating shaft (33) with left half connecting rod, the other end of second vertical connecting rod (52) is hinged and connected by the right-hand member of the 4th rotating shaft (34) with right half connecting rod, first friction lining (2) is fixedly mounted on the right-hand member of a described left side half connecting rod (31), second friction lining (2) is fixedly mounted on the left end of the described right side half connecting rod (32), two described friction linings (21,22) lay respectively at the both sides of guide rail (1) web;
Described bracing or strutting arrangement comprises symmetrically arranged two stay bearing plates (62,63), two clamping plate (64) and two tranverse connecting rods (43,44), two described stay bearing plates (62,63) be respectively equipped with on the top of vertical summetry axis and two described half connecting rods (31,32) the horizontal hole slot (61) that matches, two described half connecting rods (31,32) in described horizontal hole slot (61), extend out to the web both sides of described guide rail (1) respectively, described clamping plate (64) are positioned at two described stay bearing plates (62,63) bottom between, described clamping plate (64) and two described stay bearing plates (62,63) be fixed together by bolt (65), the right-hand member of left side tranverse connecting rod (43) is weldingly fixed on the left surface of left stay bearing plate (62), the left end of right tranverse connecting rod (44) is weldingly fixed on the right flank of (63), the left end of left side tranverse connecting rod (43) is hinged and connected by the middle part of the 5th rotating shaft (41) with described first vertical connecting rod (51), and the right-hand member of right tranverse connecting rod (44) is hinged and connected by the middle part of the 6th rotating shaft (42) with described second vertical connecting rod (52); The bottom of described bracing or strutting arrangement is fixedly mounted on the crane car body.
2. monorail crane brake gear according to claim 1, it is characterized in that: wherein said bracing or strutting arrangement also comprises symmetrically arranged two pairs of support wheels (72), two described stay bearing plates (62,63) angle is separately installed with rotating shaft (67) on two side ends, described support wheel (72) is installed in the inner end of described rotating shaft (67), every pair of described support wheel (72) rides over respectively on the plane of described rail web down either side, two described stay bearing plates (62,63) inferior horn in two side ends is respectively equipped with pin-and-hole (9) and pull bar (10), described pull bar (10) one ends are by described pin (8) and two described stay bearing plates (62,63) be hinged and connected being fixed together of described pull bar (10) other end with the crane car body.
3. monorail crane brake gear according to claim 1 and 2, it is characterized in that: wherein two described tranverse connecting rods (43,44) are respectively equipped with reinforced rib (45,46) up and down, and described reinforced rib (45,46) up and down is fixed together respectively with two described stay bearing plates (62,63).
4. monorail crane brake gear according to claim 3, it is characterized in that: wherein two described stay bearing plates (62,63) are respectively equipped with screw (68) and bearing (69), described support wheel (72) is installed in the described rotating shaft (67) by described bearing (69), and described rotating shaft (67) is fixed on two described stay bearing plates (62,63) by described screw (68).
5. monorail crane brake gear according to claim 4 is characterized in that: wherein said friction lining (21,22) adopts screw to be connected with described half connecting rod (31,32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200404562U CN201952110U (en) | 2011-02-17 | 2011-02-17 | Monorail crane bake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200404562U CN201952110U (en) | 2011-02-17 | 2011-02-17 | Monorail crane bake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201952110U true CN201952110U (en) | 2011-08-31 |
Family
ID=44496232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200404562U Expired - Fee Related CN201952110U (en) | 2011-02-17 | 2011-02-17 | Monorail crane bake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201952110U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756742A (en) * | 2012-07-26 | 2012-10-31 | 常州御发工矿设备有限公司 | Automatic brake mechanism for over speed of coal mine transportation system |
| CN104555727A (en) * | 2014-12-31 | 2015-04-29 | 徐州华东机械厂 | Pneumatic monorail crane |
| CN105692514A (en) * | 2016-04-18 | 2016-06-22 | 湖南五新隧道智能装备股份有限公司 | Safety limiting device and tunnel arch center operating vehicle |
| CN109019324A (en) * | 2018-08-28 | 2018-12-18 | 姚景源 | A kind of single track hoisting mechanism |
| CN113371599A (en) * | 2021-05-31 | 2021-09-10 | 张荣珍 | Monorail crane for coal mining |
-
2011
- 2011-02-17 CN CN2011200404562U patent/CN201952110U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756742A (en) * | 2012-07-26 | 2012-10-31 | 常州御发工矿设备有限公司 | Automatic brake mechanism for over speed of coal mine transportation system |
| CN102756742B (en) * | 2012-07-26 | 2014-07-23 | 常州御发工矿设备有限公司 | Automatic brake mechanism for over speed of coal mine transportation system |
| CN104555727A (en) * | 2014-12-31 | 2015-04-29 | 徐州华东机械厂 | Pneumatic monorail crane |
| CN105692514A (en) * | 2016-04-18 | 2016-06-22 | 湖南五新隧道智能装备股份有限公司 | Safety limiting device and tunnel arch center operating vehicle |
| CN109019324A (en) * | 2018-08-28 | 2018-12-18 | 姚景源 | A kind of single track hoisting mechanism |
| CN113371599A (en) * | 2021-05-31 | 2021-09-10 | 张荣珍 | Monorail crane for coal mining |
| CN113371599B (en) * | 2021-05-31 | 2022-06-28 | 泰安鑫诚机械科技有限公司 | Monorail crane for coal mining |
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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 |
Granted publication date: 20110831 Termination date: 20150217 |
|
| EXPY | Termination of patent right or utility model |