CN208843642U - A kind of scraper winch safety device - Google Patents
A kind of scraper winch safety device Download PDFInfo
- Publication number
- CN208843642U CN208843642U CN201821458841.7U CN201821458841U CN208843642U CN 208843642 U CN208843642 U CN 208843642U CN 201821458841 U CN201821458841 U CN 201821458841U CN 208843642 U CN208843642 U CN 208843642U
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- steel cable
- skeleton
- rope guide
- scraper winch
- scraper
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Abstract
The utility model discloses a kind of scraper winch safety devices, including skeleton, protective net, rope guide, the skeleton is arranged between scraper winch and rake, protective net is mounted on skeleton, anti-skid mesh is equipped with opening, the rope guide is located in protective net opening, and connect with skeleton, and the steel cable of scraper winch passes through rope guide and connect with rake.Scraper winch steel cable is limited in rope guide by the utility model, and moving range is limited by gag lever post, the motion profile of steel cable is constrained within certain amplitude of fluctuation, the effective abrasion reduced between other foreign matters such as steel cable and rock can extend steel cable service life；Scraper winch operation chamber is protected using safety guard net, the Rolling Stone or steel cable that rake mine process can be effectively prevent to generate, which return to get rid of, to be damaged drumman and damage to equipment, and save the cost improves safety.
Description
Technical field
The utility model belongs to mining safety technical field, is filled specifically, being related to a kind of scraper winch with security protection
It sets.
Background technique
Scraper is a kind of mine commonly ore removal equipment, usually because ore body bottom plate is relatively steep, rake mine speed during harrowing mine
The factors such as too fast and generate Rolling Stone, easily lower section drumman is damaged and equipment caused to damage；Harrowing mine in the process can
Steel cable can be generated because of failures such as winch steel cable Joint's falling off, disconnected ropes and returned and got rid of, also easily cause to injure drumman and to setting
It is standby to damage.It harrows during mine, scraper winch steel cable is also easy to produce swing, causes to generate between the foreign matters such as steel cable and rock excessive
Abrasion, steel cable reduced service life.Safety caused by steel cable time is got rid of under the Rolling Stone and fortuitous event that how to prevent rake mineral products raw
Accident is a safety related technical problems urgently to be solved；Business economic can be improved to a certain extent by improving steel cable service life
Benefit.
In view of this special to propose the utility model.
Utility model content
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of scraper winch peace
Full protection device, the Rolling Stone and steel cable that can prevent scraper from generating during harrowing mine, which surprisingly return to get rid of, makes drumman and equipment
At damage, reduce and generate excessive abrasion between the foreign matters such as steel cable and rock, extend steel cable service life.
In order to solve the above technical problems, the basic idea of the utility model adopting the technical scheme is:
A kind of scraper winch safety device, including skeleton, protective net, rope guide, the skeleton are arranged in scraper
Between winch and rake, protective net is mounted on skeleton, and anti-skid mesh is equipped with opening, and the rope guide is located in protective net opening,
And connect with skeleton, the steel cable of scraper winch passes through rope guide and connect with rake.
Further, the rope guide is connect by slide plate with skeleton, and the slide plate passes through spring and skeleton elastic connection.
Further, the rope guide is two, slide plate is two, the steel cable of scraper winch is pierced by from a rope guide,
And worn back from another rope guide, described two slide plates are connected by spring.
Further, the skeleton is equipped with the gag lever post for limiting slide plate moving range, and gag lever post is connect with skeleton.
Further, the gag lever post includes a pair of of Horizontal limiting bar, a pair of vertical gag lever post, and gag lever post is two groups, and
This two groups arranged in parallel, and slide plate is clipped between two groups of gag lever posts and is arranged in parallel with gag lever post.
Further, the rope guide is a pair of dumb-bell shape installed in parallel, carrying roller that can be rotatable around its axis.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art.
Scraper winch steel cable is limited in rope guide by the utility model, and limits moving range by gag lever post, by steel
The motion profile of rope constrains within certain amplitude of fluctuation, the effective mill reduced between other foreign matters such as steel cable and rock
Damage, can extend steel cable service life；Scraper winch operation chamber is protected using safety guard net, rake mine can be effectively prevent
The Rolling Stone or steel cable that process generates, which return to get rid of, to be damaged drumman and damages to equipment, and save the cost improves safety
Property.
The utility model is structurally reasonable, easy for installation, and performance is stablized, securely and reliably, practical, has biggish popularization
Application value.
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
The a part of attached drawing as the application, is further understood from the utility model for providing, the utility model
Illustrative embodiments and their description for explaining the utility model, but do not constitute improper limits to the present invention.Obviously,
The accompanying drawings in the following description is only some embodiments, to those skilled in the art, is not paying creative labor
Under the premise of dynamic, it can also be obtained according to these attached drawings other accompanying drawings.In the accompanying drawings:
Fig. 1 is an embodiment of the present invention structural schematic diagram；
Fig. 2 is an embodiment of the present invention A-A diagrammatic cross-section；
Fig. 3 is that an embodiment of the present invention installs and uses schematic diagram.
In figure: 1, skeleton；2, protective net；3, slide plate；4, rope guide；5, spring；6, vertical gag lever post；7, Horizontal limiting
Bar；8, steel cable；9, scraper winch；10, rake；11, scraper winch operates chamber；12, drop shaft.
It should be noted that these attached drawings and verbal description are not intended to limit the design of the utility model in any way
Range, but illustrate the concept of the utility model for those skilled in the art by referring to specific embodiments.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is for illustrating this
Utility model, but be not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.
For the ordinary skill in the art, can be understood with concrete condition above-mentioned term in the present invention specifically contain
Justice.
Embodiment one
As shown in Figure 1-Figure 3, a kind of scraper winch safety device described in the present embodiment, including skeleton 1, protective net
2, rope guide 4, skeleton 1 are arranged between scraper winch 9 and rake 10, are directly installed on 9 front of scraper winch, scraper winch behaviour
Make the front of chamber 11, protective net 2 is mounted on skeleton 1, protective net 2 is installed on skeleton 1, anti-skid mesh can be by operator
Front shelter from, avoid stone foreign matter from damaging personnel, meanwhile, anti-skid mesh have certain perspectivity, do not influence just
The visual field often operated.Anti-skid mesh is equipped with opening, and rope guide 4 is located in protective net 2 is open, and rope guide 4 is connect with skeleton 1, electric
The steel cable 8 of rake winch 9 passes through rope guide 4 and connect with rake 10, wherein dumb-bell shape that rope guide 4 is installed in parallel for a pair, can be around
Its axis rotation carrying roller, can horizontal direction installation, can also vertical direction installation.Here the connection of rope guide 4 and skeleton 1, can
To be rigidity, it is also possible to flexibility, it is contemplated that the mobility of steel cable 8 and elevator demand in production, rope guide 4 passes through bullet in this example
Spring 5 is connect with skeleton 1, and spring 5 can buffer the oscillatory forces of steel cable 8, reduces dynamics and abrasion that steel cable 8 swings back and forth.
Scraper winch 9 releases steel cable 8, withdraws steel cable 8, so rope guide 4 needs two, the steel cable 8 of scraper winch 9 is from a rope guide
4 are pierced by, after rake 10, wear back from another rope guide 4, and two rope guides 4 are drained and fettered to steel cable 8, realize to steel
The limit of rope 8, and safety in production.
To further increase the limit to steel cable 8, rope guide 4 is mounted on slide plate 3, and slide plate 3 and skeleton 1 pass through spring 5
Connection, rope guide 4 is mountable in 3 centre of slide plate here, and slide plate 3 uses regular figure, such as rectangle, rectangular, round,
This example slide plate 3 is rectangle, and rope guide 4 is installed therein the heart.In this way, corresponding two slide plates 3 of two rope guides 4, adapt to wear respectively
Steel cable 8 out and the steel cable 8 worn back.Two slide plates 3 are connect by spring 5 with skeleton 1, and pass through bullet between two slide plates 3
Spring 5 connects, and two slide plates 3 form linkage, by the elasticity of spring 5, while buffering steel cable 8 and put power, allows the tracks of two rope guides 4
Be unlikely to separate it is too far, conducive to steel cable 8 volume, put.It, should in the gag lever post of surrounding setting limitation 3 moving range of slide plate of slide plate 3
Gag lever post is connect with skeleton 1, and this example gag lever post is rigid rod, and gag lever post includes a pair of of Horizontal limiting bar 6, a pair of vertical gag lever post
6, gag lever post is two groups, and this two groups arranged in parallel, and slide plate 3 is clipped between two groups of gag lever posts and parallel with gag lever post sets
It sets.In this way, slide plate 3 is only capable of slidably reciprocating in the plane that spring 5 stretches, also, since slide plate 3 is clamped in two groups of gag lever posts
Interior, when steel cable 8 is swung, gag lever post forms a lasso to steel cable 8, to limit the amplitude of fluctuation size of steel cable 8.Pass through
The limit of gag lever post is mobile, and the transition of steel cable 8 is avoided to shift, the effective mill reduced between other foreign matters such as steel cable 8 and rock
Damage, provides the service life of equipment.
In use, the device to be installed on to the front of scraper winch, peripheral frame skeleton 1 and scraper winch operate chamber 11
Wall should be fixedly secured, and the steel cable 8 of power consumption winch is passed through rope guide 4 and is connected again with rake 10, when winch and rake 10 are run,
The bob and weave power of generation of steel cable 8 passes to slide plate 3, effect of contraction of the slide plate 3 in its surrounding spring 5 by rope guide 4
The lower displacement that certain amplitude is generated to Impact direction, spring 5 can buffer the oscillatory forces of steel cable 8,6 He of Horizontal limiting bar
Vertical gag lever post 6 limits the maximum displacement of steel cable 8, effectively reduces the amplitude of oscillation of steel cable 8, reduces between steel cable 8 and palisades etc.
Friction.Protective net 2 is mounted on skeleton 1, and when rake 10 is run, if there is the foreign matters rollback such as Rolling Stone, anti-skid mesh can be hindered
Gear, falls into drop shaft 12, avoids causing to damage to drumman and equipment.
Scraper winch steel cable 8 is limited in rope guide 4 by the utility model, and limits moving range by gag lever post, will
The motion profile of steel cable constrains within certain amplitude of fluctuation, effective to reduce between other foreign matters such as steel cable 8 and rock
Abrasion, can extend 8 service life of steel cable；Scraper winch operation chamber 11 is protected using safety guard net 2, can effectively be prevented
The Rolling Stone or steel cable that only rake mine process generates, which return to get rid of, to be damaged drumman and damages to equipment, and save the cost mentions
High security.The utility model is structurally reasonable, easy for installation, and performance is stablized, securely and reliably, practical, has biggish push away
Wide application value.
The above is only the preferred embodiment of the utility model, not makees in any form to the utility model
Limitation, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with
The technical staff of this patent is not departing within the scope of technical solutions of the utility model, when the technology contents work using above-mentioned prompt
A little equivalent embodiment changed or be modified to equivalent variations out, but all contents without departing from technical solutions of the utility model,
Any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still belong to
In the range of the utility model.
Claims (5)
1. a kind of scraper winch safety device, which is characterized in that including skeleton, protective net, rope guide, the skeleton is set
It sets between scraper winch and rake, protective net is mounted on skeleton, and anti-skid mesh is equipped with opening, and the rope guide is located at protective net
It in opening, and is connect with skeleton, the steel cable of scraper winch passes through rope guide and connect with rake.
2. a kind of scraper winch safety device according to claim 1, which is characterized in that the rope guide passes through
Slide plate is connect with skeleton, and the slide plate passes through spring and skeleton elastic connection.
3. a kind of scraper winch safety device according to claim 2, which is characterized in that the rope guide is two
A, slide plate is two, and the steel cable of scraper winch is pierced by from a rope guide and wears back from another rope guide, described two cunnings
Plate is connected by spring.
4. a kind of scraper winch safety device according to claim 2, which is characterized in that the skeleton, which is equipped with, to be used
In the gag lever post of limitation slide plate moving range, gag lever post is connect with skeleton.
5. a kind of scraper winch safety device according to claim 1, which is characterized in that the rope guide is one
To the dumb-bell shape installed in parallel, can be rotatable around its axis carrying roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821458841.7U CN208843642U (en) | 2018-09-07 | 2018-09-07 | A kind of scraper winch safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821458841.7U CN208843642U (en) | 2018-09-07 | 2018-09-07 | A kind of scraper winch safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208843642U true CN208843642U (en) | 2019-05-10 |
Family
ID=66372299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821458841.7U Active CN208843642U (en) | 2018-09-07 | 2018-09-07 | A kind of scraper winch safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208843642U (en) |
-
2018
- 2018-09-07 CN CN201821458841.7U patent/CN208843642U/en active Active
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