CN202379569U - Novel cage stabilizing device of large-size cage - Google Patents
Novel cage stabilizing device of large-size cage Download PDFInfo
- Publication number
- CN202379569U CN202379569U CN2011205556646U CN201120555664U CN202379569U CN 202379569 U CN202379569 U CN 202379569U CN 2011205556646 U CN2011205556646 U CN 2011205556646U CN 201120555664 U CN201120555664 U CN 201120555664U CN 202379569 U CN202379569 U CN 202379569U
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- cage
- push rod
- solid resin
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- novel
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Abstract
The utility model provides a novel cage stabilizing device of a large-size cage and belongs to the field of mine shaft lifting equipment. Four cage stabilizing brackets which are horizontally arranged are arranged below a cage and each cage stabilizing bracket comprises an electric liquid push rod, a support and a solid resin tire; the electric liquid push rod is fixed through the support and the electric liquid push rod is used for fixing the solid resin tire through a connecting fixing piece; and the solid resin tire is fixedly connected with a fixed stress anchor rod through a stress steel wire rope. Aiming at the problems that the up-down displacement amount of the cage is great when the large-size cage is unloaded and the load of a lifting steel wire rope of the cage is increased, the novel cage stabilizing device of the large-size cage can better absorb and stably release the energy of the up-down displacement of the cage and can reduce the dynamic load in loading/unloading and overloading processes of a steel wire rope. The novel cage stabilizing device of the large-size cage has the advantages of simple structure, convenience for producing and machining, low cost, convenience for installation and detachment, safety in use and capability of eliminating potential safety hazards.
Description
Technical field
The utility model provides a kind of novel large cage steady tank arrangement, belongs to mine shaft hoisting apparatus field.
Background technology
Cage is the key equipment in mine, is bearing material, personnel's etc. important transportation responsibility.Along with science and technology development and to the pursuit of economic benefit, cage trends towards the trend that is inevitable that maximizes, and the transport capacity of large-scale cage is significantly improved, thereby the safety of cage and reliability become the problem of overriding concern.
In the vertical cage hoisting, holding tank arrangement mainly is cage chair, and it can not balance discharge the elongation of steel rope or shrink energy after the loading and unloading heavy duty is accomplished in practice.Bring very big potential safety hazard for the cage safety and economic operation.To this problem, need the steady tank arrangement of installing one cover to solve the excessive cage problem of play up and down that causes of the stressed variation of hoisting cable.
The utility model content
According to above deficiency of the prior art, the problem that the utility model will solve is: the steady tank arrangement of novel large cage that a kind of problem that vertical play is big can solve vertical large tank cage mounted and unload heavy duty the time is provided.
The utility model solves the technical scheme that its technical matters adopted: the steady tank arrangement of novel large cage; It is characterized in that: the cage below is provided with the steady tank bracket of 4 horizontal layout; Steady tank bracket comprises Electrohydraulic push rod, bearing, solid resin tire; Electrohydraulic push rod is fixed through bearing, and Electrohydraulic push rod is through connecting the fixing solid resin tire of connecting element, and solid resin tire is through the fixing stressed anchor pole of stressed steel rope captive joint.
Solid resin tire can freely rotate, and can cross good absorption cage heavy duty load, and this device can be good at absorbing and the steady toilet-cleaning jar cage energy of play up and down, reduces steel rope and loads and unloads the minor load in the heavily loaded process.
Wherein preferred version is:
Described bearing connects the fixing spring anchor pole through the spring that is strained and fixed.
Described stressed steel rope one side is provided with the horizontal holder rod of retaining rope.
The beneficial effect that the steady tank arrangement of novel large cage of the utility model is had is: the mechanical damage that has well prevented steel rope through optimized design application; Guarantee the cage smooth operation; And through the solid resin tire of this structure fine solved to contact with the rigidity of cage change flexible contact into; A nearly step guarantees the mechanical damage of cage, failure-free is mentioned in the safe operation of whole elevator system guaranteed.
The utlity model has simple in structurely, be convenient to production and processing, cost is low, and easy installation and removal is safe in utilization, the advantage that can eliminate safe hidden trouble.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Wherein: 1, Electrohydraulic push rod; 2, fixing stressed anchor pole; 3, the horizontal holder rod of retaining rope; 4, cage; 5, pit shaft; 6, solid resin tire; 7, stressed steel rope; 8, connect connecting element; 9, bearing; 10, the spring that is strained and fixed; 11 fixing spring anchor poles.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done and to further describe:
As shown in Figure 1, cage 4 belows are provided with the steady tank bracket of 4 horizontal layout, are arranged symmetrically in the both sides of cage 4, and install the horizontal plane of back at same vertical cage hoisting rope.Steady tank bracket comprises Electrohydraulic push rod 1, bearing 9, solid resin tire 6; Electrohydraulic push rod 1 is fixing through bearing 9; Electrohydraulic push rod 1 is through connecting connecting element 8 fixing solid resin tires 6, and solid resin tire 6 is through the fixing stressed anchor pole 2 of stressed steel rope 7 captive joints.
Bearing 9 connects fixing spring anchor pole 11 through the spring 10 that is strained and fixed.Stressed steel rope 7 one sides are provided with the horizontal holder rod 3 of retaining rope.
The shared switch of the electrical source of power of 4 Electrohydraulic push rods 1, and establish chainly with the up-down particular location of cage 4, promptly reaching cage 4 and drop to certain position Electrohydraulic push rod 1 energising from pit shaft 5 and stretch out push rod, cage cuts off the power supply after mentioning this position Electrohydraulic push rod 1 withdrawal push rod.When protection Electrohydraulic push rod 1 is born in excessive stressed steel rope 7 tensions of cage heavy duty load.The spring 10 that is strained and fixed plays fixedly, and Electrohydraulic push rod 1 reaches protection Electrohydraulic push rod 1 when the cage heavy load is excessive.When Electrohydraulic push rod 1 withdrawal push rod, fall Electrohydraulic push rod 1 and other parts, with 3 interceptions of retaining rope transverse idler for preventing that stressed steel rope 7 from taking.Connecting connecting element 8 implements to be rigidly connected with push rod and tyre revolution moving axis.
The Electrohydraulic push rod of mentioning in the utility model 1 is common prior art with solid resin tire 6, is provided with and is used for industry technical personnel in fact and grasp.
Principle of work and use:
1) must establish the beginning by cable and stretch out push rod when cage 4 drops to certain certain position Electrohydraulic push rod 1.Cage 4 is parked on the solid resin tire 6, at this moment stressed steel rope 7 tensionings.Cage is firmly stable, just can put down cage chair then.
2) dress loaded vehicle operation is when the dress loaded vehicle, and stressed steel rope 7 is stressed with solid resin tire 6, and solid resin tire 6 rotates around turning cylinder, and cage 4 receives parts transversely power.Cage further obtains firmly.Cage 4 is unlikely to cause the elongation downwards suddenly of cage hoisting steel rope because of the downward load that quality increases release is suddenly absorbed by stressed steel rope 7 gradually.Played the effect of good protection cage hoisting cable.
3) the cage dress is heavily accomplished, and after cage chair lifted, cage 4 was slowly mentioned, solid resin tire 6 and stressed steel rope 7 stressed minimizings gradually.Electrohydraulic push rod 1 is regained power cut-off after cage 4 is mentioned certain certain position.
Claims (3)
1. steady tank arrangement of novel large cage; It is characterized in that: the cage below is provided with the steady tank bracket of 4 horizontal layout; Steady tank bracket comprises Electrohydraulic push rod, bearing, solid resin tire; Electrohydraulic push rod is fixed through bearing, and Electrohydraulic push rod is through connecting the fixing solid resin tire of connecting element, and solid resin tire is through the fixing stressed anchor pole of stressed steel rope captive joint.
2. the steady tank arrangement of novel large cage according to claim 1 is characterized in that: described bearing connects the fixing spring anchor pole through the spring that is strained and fixed.
3. the steady tank arrangement of novel large cage according to claim 1 is characterized in that: described stressed steel rope one side is provided with the horizontal holder rod of retaining rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205556646U CN202379569U (en) | 2011-12-27 | 2011-12-27 | Novel cage stabilizing device of large-size cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205556646U CN202379569U (en) | 2011-12-27 | 2011-12-27 | Novel cage stabilizing device of large-size cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202379569U true CN202379569U (en) | 2012-08-15 |
Family
ID=46628087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205556646U Expired - Fee Related CN202379569U (en) | 2011-12-27 | 2011-12-27 | Novel cage stabilizing device of large-size cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202379569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621175A (en) * | 2014-11-05 | 2016-06-01 | Abb技术有限公司 | Elevator system and control method thereof |
-
2011
- 2011-12-27 CN CN2011205556646U patent/CN202379569U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621175A (en) * | 2014-11-05 | 2016-06-01 | Abb技术有限公司 | Elevator system and control method thereof |
| CN105621175B (en) * | 2014-11-05 | 2017-12-19 | Abb技术有限公司 | The control method and elevator system of elevator system |
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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: 20120815 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |