CN2780704Y - Stable cage chair device of cage lifting well - Google Patents
Stable cage chair device of cage lifting well Download PDFInfo
- Publication number
- CN2780704Y CN2780704Y CN 200520070100 CN200520070100U CN2780704Y CN 2780704 Y CN2780704 Y CN 2780704Y CN 200520070100 CN200520070100 CN 200520070100 CN 200520070100 U CN200520070100 U CN 200520070100U CN 2780704 Y CN2780704 Y CN 2780704Y
- Authority
- CN
- China
- Prior art keywords
- cage
- connecting rod
- platform
- steady jar
- jar
- 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
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a cage stabilizing rocking platform device of a cage lifting well, which is composed of a rocking platform 1, a cage stabilizing clamping jaw platform 2, a first connecting rod 3, a second connecting rod 4, and a pneumatic cylinder or a pneumatic cylinder 5, wherein the back ends of the rocking platform and the cage stabilizing clamping jaw platform are hinged with a supporting girder 7 in a supporting way; the rocking platform is arranged at the middle part of the cage stabilizing clamping jaw platform, and the both are positioned on the same plane; the inner side of the cage stabilizing clamping jaw platform is provided with a suspension girder 10, and the rocking platform is overlapped on and connected with the suspension girder. The front end of the cage stabilizing clamping jaw platform is provided with two cage stabilizing clamping jaws 6. The middle part of each of the cage stabilizing clamping jaws is provided with a hinging support point, and forms a four-connecting rod mechanism together with the first connecting rod and the second connecting rod. One end of the hydraulic cylinder or the pneumatic cylinder 5 is hinged with a supporting girder 8 at the lower part in a supporting way, and the other end is connected with the hinging point of the first connecting rod and the second connecting rod. Owing to a cage stabilizing function, the utility model solves the problem of stabilizing a cage after a cage of a cage lifting well reaches a target position and realizes effective and stable connection of the rocking platform and the cage. The further improved scheme has a self-locking function, which causes the utility model to be safer.
Description
Technical field
The utility model relates to a kind of auxiliary device of mine vertical shaft elevator system, is steady jar of cage chair device of a kind of cage shaft specifically.
Background technology
In the mine vertical shaft elevator system, especially in the auxiliary shaft, adopt cage hoistings at present more.Adopt in the mine of cage hoisting, need import and export the relative set cage chair, so that safe material or personnel up and down at well head and cage both sides, shaft bottom.Cage operation cage guide has two kinds of steel guide and cable guides, needs steady jar after cage puts in place, to guarantee safety.When cage operation cage guide adopted steel guide, the steady jar method that adopts was at present, at well head, shaft bottom and each mining level steady jar of cage guide was set, and cost is higher, and cage needs to slow down the reduction of mine hoisting ability when steady jar of cage guide by middle mining level.When cage operation cage guide adopted cable guide, owing to there is not the steady jar method of actv. at present, when cage put back personnel or material turnover cage in place, cage can rock, and has potential safety hazard.
The utility model content
Technical problem to be solved in the utility model is to overcome the defective that prior art exists, and a kind of steady jar of cage chair device of cage shaft that has steady jar of function is provided.
Steady jar of cage chair device of the utility model cage shaft is made of cage chair, steady jar claw platform, connecting rod one, connecting rod two and hydraulic actuating cylinder or air cylinder; Cage chair is connected with support beam is hinged jointly with steady jar of claw flat-bed rear end, and cage chair places steady jar of claw platform middle part, and both are in same plane, and steady jar of claw platform inboard is provided with overarm, and cage chair is overlapped in the overarm; Steady jar of claw flat-bed front end is provided with two steady jar claws, and the width of steady jar claw flat-bed width and cage is adaptive; Establish a hinged point and connecting rod one, connecting rod two formation four-bar linkages in the middle part of the steady jar of claw flat-bed, connecting rod two is connected with the lower support beam is hinged; One end of hydraulic actuating cylinder or air cylinder is connected with the lower support beam is hinged, and the other end is connected with the hinge of connecting rod one with connecting rod two.
The utility model improvement project is, on the lower support beam, be positioned at limiting stopper of arranged outside of connecting rod two, when cage chair is in when lifting state, the hinge of connecting rod one and connecting rod two is positioned at the outside of connecting rod one and connecting rod two two-end-point lines, connecting rod two just contacts with limiting stopper, and whole device is in self-locking state.
The utility model has solved steady jar of problem after the cage shaft cage puts in place owing to have steady jar function, no matter is that steel guide cage shaft or cable guide cage shaft all can be realized steady jar function, has reached cage chair and cage effectively, stably be connected.Use the utility model, the steel guide cage shaft need not to be provided with steady jar of cage guide again, has reduced cost, and cage need not slow down during by middle mining level, has improved the mine hoisting ability.Further improvement project has auto-lock function, and is safer reliable.
Description of drawings
Fig. 1, be main TV structure scheme drawing of the present utility model (cage chair be in keep flat position);
Fig. 2, for main TV structure scheme drawing of the present utility model (cage chair is in the state of lifting);
Fig. 3, be the arrangement plan (lateral plan) of the utility model in pit shaft;
Fig. 4, be the arrangement plan (birds-eye view) of the utility model in pit shaft;
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, steady jar of cage chair device of the utility model cage shaft is made of cage chair 1, steady jar of claw platform 2, connecting rod 1, connecting rod 24 and hydraulic actuating cylinder 5; Cage chair and steady jar of claw flat-bed rear end common with 7 hinged connections of support beam, cage chair 1 places steady jar of claw platform 2 middle parts, both are in same plane, steady jar of claw platform 2 inboards are provided with overarm 10, cage chair 1 is overlapped on hangs oneself from a beam on 10; The front end of steady jar of claw platform 2 is provided with two steady jar claws 6, and the width of steady jar of claw platform 2 and the width of cage are adaptive; A hinged point is established at the middle part of steady jar of claw platform 2 and connecting rod 1, connecting rod 24 form four-bar linkage, connecting rod 24 and 8 hinged connections of lower support beam; One end of hydraulic actuating cylinder 5 is connected with the hinge of connecting rod 1 with connecting rod 24 with 8 hinged connections of lower support beam, the other end.During actual installation, respectively arranging steady jar of cage chair device of a cover cage shaft with import and export relevant position, cage both sides.
When cage puts in place, spur steady jar of claw platform 2 of cage both sides simultaneously by hydraulic actuating cylinder 5 power elements such as grade, drive the hinged some rotation of steady jar of claw platform 2 along support beam 7, a steady jar of claw platform 2 rotates to level attitude, and it is spacing that steady jar claw 2 carries out level with four jiaos of cage.Meanwhile, cage chair 1, overlaps with cage with 2 free falls of steady jar of claw platform by its deadweight.
After the loading and unloading cage finishes, promote steady jar of claw platform 2 of cage both sides simultaneously, make steady jar of claw platform 2 rotate to initial position, i.e. off working state along the hinged some rotation and the drive cage chair 1 of support beam by hydraulic actuating cylinder 5 power elements such as grade.
Claims (2)
1, steady jar of cage chair device of a kind of cage shaft is made of cage chair (1), steady jar claw platform (2), connecting rod one (3), connecting rod two (4) and hydraulic actuating cylinder or air cylinder (5); It is characterized in that: cage chair and steady jar of claw flat-bed rear end jointly with hinged connection of support beam (7), cage chair (1) places steady jar of claw platform (2) middle part, both are in same plane, and steady jar of claw platform (2) inboard is provided with overarm (10), and cage chair (1) is overlapped in the overarm (10); The front end of steady jar of claw platform (2) is provided with two steady jar claws (6), and the width of steady jar of claw platform (2) and the width of cage are adaptive; A hinged point is established at the middle part of steady jar of claw platform (2) and connecting rod one (3), connecting rod two (4) form four-bar linkage, connecting rod two (4) and hinged connection of lower support beam (8); One end of hydraulic actuating cylinder or air cylinder (5) and hinged connection of lower support beam (8), the other end is connected with the hinge of connecting rod one with connecting rod two.
2, steady jar of cage chair device of cage shaft according to claim 1, it is characterized in that: a limiting stopper of arranged outside (9) that on lower support beam (8), is positioned at connecting rod two (4), when cage chair is in when lifting state, the hinge of connecting rod one and connecting rod two is positioned at the outside of connecting rod one and connecting rod two two-end-point lines (11), connecting rod two just contacts with limiting stopper, and whole device is in self-locking state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070100 CN2780704Y (en) | 2005-03-25 | 2005-03-25 | Stable cage chair device of cage lifting well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070100 CN2780704Y (en) | 2005-03-25 | 2005-03-25 | Stable cage chair device of cage lifting well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2780704Y true CN2780704Y (en) | 2006-05-17 |
Family
ID=36761904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520070100 Expired - Fee Related CN2780704Y (en) | 2005-03-25 | 2005-03-25 | Stable cage chair device of cage lifting well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2780704Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500976A (en) * | 2011-09-27 | 2012-06-20 | 奇瑞汽车股份有限公司 | Connection-rod-type telescopic pin mechanism |
| WO2013143423A1 (en) * | 2012-03-27 | 2013-10-03 | 中国矿业大学 | Mining elevator lapping platform suitable for flexible guide rail and mining elevator lapping method |
| CN103818812A (en) * | 2014-02-28 | 2014-05-28 | 中国矿业大学 | Cage supporting and stabilizing device based on dead points of two four-bar mechanisms |
| CN104150324A (en) * | 2014-07-16 | 2014-11-19 | 中国矿业大学 | Lapping platform of heavy-load lifting container |
-
2005
- 2005-03-25 CN CN 200520070100 patent/CN2780704Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500976A (en) * | 2011-09-27 | 2012-06-20 | 奇瑞汽车股份有限公司 | Connection-rod-type telescopic pin mechanism |
| WO2013143423A1 (en) * | 2012-03-27 | 2013-10-03 | 中国矿业大学 | Mining elevator lapping platform suitable for flexible guide rail and mining elevator lapping method |
| CN103818812A (en) * | 2014-02-28 | 2014-05-28 | 中国矿业大学 | Cage supporting and stabilizing device based on dead points of two four-bar mechanisms |
| CN103818812B (en) * | 2014-02-28 | 2015-08-12 | 中国矿业大学 | A kind of cage based on double-four link mechanism dead point is accepted and stabilizing device |
| CN104150324A (en) * | 2014-07-16 | 2014-11-19 | 中国矿业大学 | Lapping platform of heavy-load lifting container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107089617B (en) | A kind of Superthin scissor lift of lifting platform tilt adjustable | |
| CN102659036B (en) | Hydraulic hoisting machine for loading and unloading equipment and material in underground coal mine | |
| CN2780704Y (en) | Stable cage chair device of cage lifting well | |
| CN102776834B (en) | Work car for main cables of suspension bridge | |
| CN101823631B (en) | Protective device of elevating mechanism of stacker-reclaimer | |
| CN201334790Y (en) | Multi-layer lifting transverse-moving parking equipment | |
| CN202296907U (en) | Suspension arm balanced movable arm tower crane capable of luffing based on steel rope traction | |
| CN102303821A (en) | Luffing tower crane with balanced type suspension arm based on traction luffing of steel rope | |
| CN2730845Y (en) | Hydraulic lift with cross support | |
| US7963579B2 (en) | Self-leveling bottom block assembly | |
| CN112049584A (en) | Elevated catwalk | |
| CN207061699U (en) | A kind of large-scale tower crane tower section introduces jacking system | |
| CN215210571U (en) | Steel box girder installation device for ramp bridge construction | |
| CN104832197A (en) | Device for quick loading, unloading and lifting for suspension movable support | |
| CN109835833A (en) | It is a kind of for replacing the burnt tank repair apparatus of burnt pot bottom liner plate | |
| CN204691799U (en) | Cantilever support quick despatch lifting apparatus | |
| CN103879873B (en) | A kind of have connecting rod mechanism and support protecting platform hold the steady tank arrangement of tank | |
| CN1821545A (en) | Attachment support of mining device | |
| CN108975211B (en) | Cabin self-unloading device | |
| CN201770426U (en) | Cab lifting device of crawler-type hydraulic steel grabbing machine | |
| CN2780705Y (en) | Under well moving roof boarding device of rope cage lifting well | |
| CN110271830A (en) | The big component X-type carloader of mine underground | |
| CN206901683U (en) | The convertible barreled elevator of hydraulic pressure | |
| CN112299283A (en) | Hydraulic lifting platform applied to gantry crane | |
| CN215369897U (en) | Translational amplitude variation seat connected with supporting platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060517 Termination date: 20140325 |