CN108056602A - A kind of anti-vibration stent - Google Patents
A kind of anti-vibration stent Download PDFInfo
- Publication number
- CN108056602A CN108056602A CN201711308953.4A CN201711308953A CN108056602A CN 108056602 A CN108056602 A CN 108056602A CN 201711308953 A CN201711308953 A CN 201711308953A CN 108056602 A CN108056602 A CN 108056602A
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- CN
- China
- Prior art keywords
- vibration
- track
- hook
- pedestal
- tablet
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/16—Positive railway stops
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to coal mine machinery equipment technical fields, disclose a kind of anti-vibration stent, and including pedestal and the cross bar being arranged on pedestal, cross bar bottom is provided with track, and multiple suspension arrangements are provided in track, and suspension arrangement includes body, hanging rod and hook；Hanging rod both sides are located at rail inferior portion and are horizontally disposed with the connecting plate for being useful for connection track, and the both sides of body are provided with lateral wheel, (the first back-moving spring is provided between lateral wheel and body；Pedestal lower part is provided with vibration-damped table, and vibration-damped table includes tablet and bottom plate, and return spring is provided between bottom plate and tablet, and return spring is provided with shell, and outer cover height is less than return spring height；The tablet is movably connected with the base.The present invention can carry out hook certain buffering with lateral wheel and vibration-damped table in vibrations, reduce the amplitude that hook rocks, and coordinate with mousing-hook, and the brake shoes on hook or instrument is avoided to drop, and when damping is not required, facilitates and removes vibration-damped table.
Description
Technical field
The present invention relates to coal mine machinery equipment technical fields, and in particular to a kind of anti-vibration stent.
Background technology
Colliery is often placed stent in each tunnel intersection, is hung on stent for solid in underground work at present
Determine the brake shoes as shown in Figure 5 of mine car, when facilitating tunnel intersection mine car excessive, mine car is fixed；Also one can be hung on stent
A little common tools since colliery is in underground job, often because the quick-fried phenomenon of coal occurs for coal cinder movement, can will be hung on stent
Brake shoes or instrument shake off, and cause brake shoes or tool damage or even lose；Make people that can not use when in use, due to
It brakes after lost block, for worker because worrying completion task, meeting violation operation fixes mine car even using other objects lack of standardization
Mine car is not fixed, causes security incident occurs.
The content of the invention
More than technical problem is based on, the present invention provides a kind of anti-vibration stents, and branch is hung over so as to solve existing colliery
Because the quick-fried phenomenon of coal drops, damage loses and causes to use, and even results in and security incident occurs for brake shoes or instrument on frame
Technical problem.
The technical solution adopted by the present invention is as follows：
A kind of anti-vibration stent including pedestal and the cross bar being arranged on pedestal, is vertically arranged between pedestal and cross bar
Connecting rod, the cross bar bottom level are provided with track, and multiple suspension arrangements that can be slided along track, suspension are provided in track
The hook that device includes body, is arranged on the hanging rod of body lower part and is arranged on hanging rod bottom；Hanging rod both sides are located under track
Portion has been horizontally disposed with connecting plate, and through hole is provided on connecting plate, and through hole is corresponded on track and is provided with connecting hole, through hole and connecting hole
It is bolted；
In orbit, both sides are both provided with longitudinal wheel to the body card below body, and the both sides of body are provided with lateral wheel,
(the first back-moving spring is provided between lateral wheel and body, spring protection shell, lateral wheel are provided on the outside of (the first back-moving spring
Lower section idler wheel is provided with by shaft；The hooked ends are welded with mousing-hook；
The pedestal lower part is provided with vibration-damped table, and vibration-damped table includes tablet and is arranged on the bottom plate of flat plate bottom, bottom plate and
Multigroup return spring is vertically arranged between tablet, shell is provided with outside return spring, it is high that outer cover height is less than return spring
Degree；The tablet is movably connected with the base.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1st, (the first back-moving spring is provided in lateral wheel of the present invention to carry out hook certain delay when stent rocks
Punching reduces the amplitude that hook rocks, the brake shoes on hook or instrument is avoided to drop；Hooked ends are provided with mousing-hook, make
Brake shoes or instrument are not easy to skid off hook, can further prevent brake shoes or instrument from dropping, and worker is made to need to use
When, it can be quickly found out and use or even avoid security incident；
2nd, invention hook can be moved along track, adjusted the distance between each hook so as to facilitate, avoided suspension body
When accumulating larger instrument, other is caused to link up with situation about can not use；The connecting plate set on hanging rod can regulate it is each
After the distance between hook, hook is fixed, when avoiding coal outburst raw, links up with and mutually slides, cause to break instrument or make instrument
It drops from hook；
3rd, the longitudinal direction wheel and lateral wheel that the present invention is set can be during moveable hooks, and reduction hook has between track
Frictional force makes mobile more convenient, the abrasion between reduction component；
4th, the vibration-damped table that bottom of the present invention is set further can carry out damping in vibrations, be provided with outside return spring
Shell can not only be easily damaged to avoid return spring, but also can increase the steady of vibration-damped table to avoid return spring transverse shifting
It is qualitative；Outer cover height is less than return spring height, can make return spring when alleviating the vibrations of vertical direction, to horizontal direction
Vibrations have certain alleviation；Tablet is movably connected with the base, and so as to the vibration-damped table that is easy for installation and removal, need not subtracted
During shake, facilitate and remove vibration-damped table.
Preferably, the hanging rod include being arranged on the hollow outer bar of body lower part, set below hollow outer bar it is solid in
Bar, the inside of hollow outer bar are provided with kelly by central shaft, button, and the one of kelly are provided with above one end of the kelly
End lower section is provided with second back-moving spring；So as to adjust the length of hanging rod as needed；
Preferably, the solid interior bar, which is located on the side of kelly, is uniformly arranged fluted, and groove can coordinate with kelly,
It avoids after solid interior bar and kelly are fixed, because external force is excessive, causes kelly that opposite slide occurs with solid interior bar.
Preferably, the tablet and pedestal are flexibly connected by threaded components, and connection mode is easy to operate, at low cost.
Description of the drawings
Fig. 1 is overall connection diagram of the invention；
Fig. 2 is suspension arrangement of the present invention and track connection diagram；
Fig. 3 is lateral wheel schematic diagram of the present invention；
Fig. 4 is kelly structure diagram of the present invention；
Fig. 5 is existing brake shoes schematic diagram；
It is marked in figure：1- pedestals, 2- cross bars, 3- connecting rods, 4- tracks, 5- bodies, 6- hanging rods, 7- hooks, 8- connecting plates,
9- bolts, 10- longitudinally take turns, 11- lateral wheels, 12- (the first back-moving springs, 13- spring protection shells, 14- shafts, 15- idler wheels, 16-
Mousing-hook, the hollow outer bars of 17-, the solid interior bars of 18-, 19- central shafts, 20- kellies, 21- buttons, 22- second back-moving springs, 23-
Groove, 24- vibration-damped tables, 25- tablets, 26- bottom plates, 27- return springs, 28- shells.
Specific embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode combines.
It elaborates below in conjunction with the accompanying drawings to the present invention.
As shown in Figs 1-4, a kind of anti-vibration stent, including pedestal 1 and the cross bar 2 being arranged on pedestal 1, pedestal 1 and horizontal stroke
Connecting rod 3 is vertically arranged between bar 2,2 bottom level of cross bar is provided with track 4, be provided in track 4 it is multiple can be along rail
The suspension arrangement that road 4 slides, suspension arrangement include body 5, are arranged on the hanging rod 6 of 5 lower part of body and are arranged on 6 bottom of hanging rod
Hook 7；6 both sides of hanging rod are located at 4 lower horizontal of track and are provided with connecting plate 8, are provided with through hole on connecting plate 8, right on track 4
Through hole is answered to be provided with connecting hole, through hole and connecting hole to connect by bolt 9；
The body 5 is stuck in track 4, and 5 lower section both sides of body are both provided with longitudinal direction wheel 10, and the both sides of body 5 are provided with
Lateral wheel 11, is provided with (the first back-moving spring 12 between lateral wheel 11 and body 5, the outside of (the first back-moving spring 12 is provided with bullet
Spring protective shell 13, the lower section of lateral wheel 11 are provided with idler wheel 15 by shaft 14；7 ends of the hook are welded with mousing-hook 16；
1 lower part of pedestal is provided with vibration-damped table 24, and vibration-damped table 24 includes tablet 25 and is arranged on the bottom of 25 bottom of tablet
Plate 26 is vertically arranged with multigroup return spring 27, is provided with shell 28 outside return spring 27, outside between bottom plate 26 and tablet 25
28 height of shell is less than 27 height of return spring；The tablet 25 is flexibly connected with pedestal 1.
The hanging rod 6 includes the solid interior bar for being arranged on the hollow outer bar 17 of 5 lower part of body, 17 lower section of hollow outer bar is set
18, the inside of hollow outer bar 17 is provided with kelly 20 by central shaft 19, and button 21 is provided with above one end of the kelly 20,
And second back-moving spring 22 is provided with below one end of kelly 20, the solid interior bar 18, which is located on the side of kelly 20, uniformly to be set
Groove 23 is equipped with, the tablet 25 and pedestal 1 are flexibly connected by threaded components.
The present invention operation principle be：In use, body 5 is moved along track 4, lateral wheel 11 and longitudinal direction wheel 10 along
4 inner wall of track rolls, so as to reduce the frictional force between body 5 and track 4；After body 5 is moved to the position of needs, by bolt
9, through the connecting hole on through hole and track 4 on connecting plate 8, body 5 and track 4 are fixed；Then button 21 is pressed, is adjusted real
After the completion of adjusting, kelly 20 is stuck in groove 23 for the length of intracardiac bar 18, so as to which solid interior bar 18 and hollow outer bar 17 be consolidated
It is fixed；Finally brake shoes or instrument are hung on hook 7, when coal breaks out raw, (the first back-moving spring 12 in lateral wheel 11 can be with
When stent rocks, certain cushioning effect is carried out to body 5, reduces the amplitude that hook 7 rocks, mousing-hook 16 can also make
Brake shoes or instrument are not easy to skid off hook 7, so as to which brake shoes or instrument be avoided to drop；
When needing that vibration-damped table 24 is installed, tablet 25 and pedestal 1 are connected by bolt 9 and nut, during vibrations, damping
Platform 24 further can carry out damping in vibrations, and shell 28 is provided with outside return spring 27, not only can be to avoid time power bullet
Spring 27 is easily damaged, and to avoid 27 transverse shifting of return spring, can increase the stability of vibration-damped table 24；28 height of shell is small
In 27 height of return spring, return spring 27 can be made to have one to the vibrations of horizontal direction when alleviating the vibrations of vertical direction
Fixed alleviation.
In the following, the present invention is described in further details in conjunction with specific embodiments.
Specific embodiment
Embodiment 1
A kind of anti-vibration stent including pedestal 1 and the cross bar 2 being arranged on pedestal 1, is set vertically between pedestal 1 and cross bar 2
Connecting rod 3 is equipped with, 2 bottom level of cross bar is provided with track 4, and multiple suspensions that can be slided along track 4 are provided in track 4
Device, the hook 7 that suspension arrangement includes body 5, is arranged on the hanging rod 6 of 5 lower part of body and is arranged on 6 bottom of hanging rod；Hanging rod 6
Both sides are located at 4 lower horizontal of track and are provided with connecting plate 8, and through hole is provided on connecting plate 8, and corresponding to through hole on track 4 is provided with
Connecting hole, through hole and connecting hole are connected by bolt 9；
The body 5 is stuck in track 4, and 5 lower section both sides of body are both provided with longitudinal direction wheel 10, and the both sides of body 5 are provided with
Lateral wheel 11, is provided with (the first back-moving spring 12 between lateral wheel 11 and body 5, the outside of (the first back-moving spring 12 is provided with bullet
Spring protective shell 13, the lower section of lateral wheel 11 are provided with idler wheel 15 by shaft 14；7 ends of the hook are welded with mousing-hook 16；
1 lower part of pedestal is provided with vibration-damped table 24, and vibration-damped table 24 includes tablet 25 and is arranged on the bottom of 25 bottom of tablet
Plate 26 is vertically arranged with multigroup return spring 27, is provided with shell 28 outside return spring 27, outside between bottom plate 26 and tablet 25
28 height of shell is less than 27 height of return spring；The tablet 25 is flexibly connected with pedestal 1.
Embodiment 2
The present embodiment does further optimization based on embodiment 1, and the hanging rod 6 includes being arranged on the hollow outer of 5 lower part of body
The solid interior bar 18 that bar 17,17 lower section of hollow outer bar are set, the inside of hollow outer bar 17 are provided with kelly 20 by central shaft 19,
Button 21 is provided with above one end of the kelly 20, and second back-moving spring 22 is provided with below one end of kelly 20, so as to
The length of hanging rod 6 can be adjusted as needed.
Embodiment 3
The present embodiment does further optimization based on embodiment 2, and the solid interior bar 18 is located on the side of kelly 20 uniformly
Fluted 23 are set, groove 23 can coordinate kelly 20, avoid after solid interior bar 18 and kelly 20 are fixed, because of external force mistake
Greatly, cause kelly 20 that opposite slide occurs with solid interior bar 18.
Embodiment 4
The present embodiment does further optimization, the tablet 25 and pedestal 1 based on embodiment 1 and is connected by threaded components activity
It connects, connection mode is easy to operate, at low cost.
It is the embodiment of the present invention as described above.The present invention is not limited to the above-described embodiments, anyone should learn that
The structure change made under the enlightenment of the present invention, the technical schemes that are same or similar to the present invention each fall within this
Within the protection domain of invention.
Claims (4)
1. a kind of anti-vibration stent, including pedestal (1) and the cross bar (2) being arranged on pedestal (1), pedestal (1) and cross bar (2) it
Between be vertically arranged with connecting rod (3), it is characterised in that：Cross bar (2) bottom level is provided with track (4), is set in track (4)
Multiple suspension arrangements that can be slided along track (4) are equipped with, suspension arrangement includes body (5), the hanging rod for being arranged on body (5) lower part
(6) and it is arranged on the hook (7) of hanging rod (6) bottom；Hanging rod (6) both sides are located at track (4) lower horizontal and are provided with connecting plate
(8), through hole is provided on connecting plate (8), through hole is corresponded on track (4) and is provided with connecting hole, through hole and connecting hole pass through bolt
(9) connect；
The body (5) is stuck in track (4), and both sides are both provided with longitudinal wheel (10), the both sides of body (5) below body (5)
Lateral wheel (11) is provided with, is provided with (the first back-moving spring (12) between lateral wheel (11) and body (5), under lateral wheel (11)
Side is provided with idler wheel (15) by shaft (14)；Described hook (7) end is welded with mousing-hook (16)；
Pedestal (1) lower part is provided with vibration-damped table (24), and vibration-damped table (24) includes tablet (25) and is arranged on tablet (25) bottom
The bottom plate (26) in portion is vertically arranged with multigroup return spring (27) between bottom plate (26) and tablet (25), return spring (27) is outside
Portion is provided with shell (28), and shell (28) is highly less than return spring (27) height；The tablet (25) connects with pedestal (1) activity
It connects.
2. anti-vibration stent according to claim 1, it is characterised in that：The hanging rod (6) includes being arranged under body (5)
The solid interior bar (18) that the hollow outer bar (17) in portion, hollow outer bar (17) lower section are set, the inside of hollow outer bar (17) is in
Mandrel (19) is provided with kelly (20), and button (21), and one end of kelly (20) are provided with above one end of the kelly (20)
Lower section is provided with second back-moving spring (22).
3. anti-vibration stent according to claim 2, it is characterised in that：The solid interior bar (18) is located at kelly (20)
It is uniformly arranged on side fluted (23).
4. anti-vibration stent according to claim 1, it is characterised in that：The tablet (25) and pedestal (1) pass through screw thread
Component is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711308953.4A CN108056602A (en) | 2017-12-11 | 2017-12-11 | A kind of anti-vibration stent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711308953.4A CN108056602A (en) | 2017-12-11 | 2017-12-11 | A kind of anti-vibration stent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108056602A true CN108056602A (en) | 2018-05-22 |
Family
ID=62136474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711308953.4A Pending CN108056602A (en) | 2017-12-11 | 2017-12-11 | A kind of anti-vibration stent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108056602A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757019A (en) * | 2018-05-29 | 2018-11-06 | 吴远 | Mining device by bus under a kind of inclined shaft coal mine miner |
-
2017
- 2017-12-11 CN CN201711308953.4A patent/CN108056602A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757019A (en) * | 2018-05-29 | 2018-11-06 | 吴远 | Mining device by bus under a kind of inclined shaft coal mine miner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180522 |
|
| WD01 | Invention patent application deemed withdrawn after publication |