CN205344879U - Foldable shock attenuation monkey car - Google Patents
Foldable shock attenuation monkey car Download PDFInfo
- Publication number
- CN205344879U CN205344879U CN201521068618.8U CN201521068618U CN205344879U CN 205344879 U CN205344879 U CN 205344879U CN 201521068618 U CN201521068618 U CN 201521068618U CN 205344879 U CN205344879 U CN 205344879U
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- Prior art keywords
- montant
- cylinder barrel
- oil storage
- storage cylinder
- damping
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- 241000282693 Cercopithecidae Species 0.000 title claims abstract description 16
- 230000035939 shock Effects 0.000 title abstract 3
- 238000013016 damping Methods 0.000 claims abstract description 37
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009510 drug design Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a foldable shock attenuation monkey car, including the pulley, the lower extreme fixedly connected with damping device of pulley, damping device's the first montant of lower extreme fixedly connected with, the outside of first montant is articulated with the one end of second montant, and the inboard articulated first connecting piece that has, it is articulated with the one end of horizontal pole that the horizontal component of second montant is close to the inboard of dog -ear one end, and the outside is articulated has a second connecting piece, the other end fixedly connected with seat support of horizontal pole, and the other end of seat support is articulated has a back of the chair. The utility model discloses a to the rational design of horizontal pole, seat support, first montant and second montant length, with the use of mutually supporting, realized the folding function of monkey car, under the unmanned condition about using, save space, in addition, through damping device and damping spring's cooperation, make whole device have better shock attenuation effect, be equipped with on the surface of seat support and the back of the chair simultaneously and massage the arch, improved the comfort of workman in the use.
Description
Technical field
This utility model relates to colliery engineering technical field, is specially a kind of collapsible damping monkey car.
Background technology
Monkey car, full name is mine overhead passenger cableway, is mainly used in underground mine assistant conveyance workman.During use, steel wire rope is arranged on driving wheel, holder rope sheave, press rope wheel, return sheave and after tensioner is strained, driving device exports power and drive driving wheel and steel wire rope to run, thus realizing conveying miner.Carry miner with underground mining aerial ropeway, its objective is to shorten the travel time gone into the well on miner, alleviate the physical consumption gone into the well on miner.
Existing monkey car is not only safe and practical, and adopts PLC programmable automation control system that the safety of workman and equipment is all served protective effect, also saves resource.But existing monkey bassinet structure is all fairly simple, when workman takes, lack comfort, single additionally, due to structure, take up room when unmanned use bigger.
Utility model content
The purpose of this utility model is in that to provide a kind of collapsible damping monkey car, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of collapsible damping monkey car, including pulley, the lower end of described pulley is fixedly connected with damping device, the lower end of described damping device is fixedly connected with the first montant, the outside of described first montant is hinged with one end of the second montant, and inner side is hinged with the first connector, the other end of described first connector is provided with the through hole mated with the first projection, described second montant is L-type, and horizontal component is hinged near the inner side of knuckle one end and one end of cross bar, and outside is hinged with the second connector, the other end of described second connector is provided with the through hole mated with the second projection, the other end of described cross bar is fixedly connected with seat support, and the other end of seat support is hinged with the chair back；
Described damping device includes the first oil storage cylinder barrel and the second oil storage cylinder barrel, and first the outer surface of oil storage cylinder barrel and the second oil storage cylinder barrel be socketed with housing, the lumen centers position of described first oil storage cylinder barrel is provided with first piston bar, described first piston bar extends to the inner chamber of the first work cylinder barrel by the first guide holder, and bottom is connected to the intracavity bottom of the first oil storage cylinder barrel by back-moving spring, the lower left side of described first piston bar is fixed on the inwall of the first work cylinder barrel by the first rebound valve, and lower right side is installed with first piston, the bottom of described first working cylinder tube inner chamber connects respectively through the inner chamber bottom of the first compression valve with the first recuperation valve and the first oil storage cylinder barrel, and first compression valve be positioned at the left side of the first recuperation valve, the structure of described second oil storage cylinder barrel and the first oil storage cylinder barrel is identical, and the upper end of the upper end of first piston bar and the second piston rod is all fixing with the lower surface of pulley is connected.
Preferably, the junction of described first montant and the second montant is provided with damping spring, and the quantity of damping spring is no less than two.
Preferably, the upper surface of described seat support and the inner surface of the chair back are equipped with massage projection.
Preferably, the length of described cross bar and seat support and the length less than the second montant vertical portion, and the length of the second montant vertical portion is less than the length of the first montant.
Compared with prior art, the beneficial effects of the utility model are: this utility model is by cross bar, seat support, the appropriate design of the first montant and the second montant length, with the first montant, second montant, cross bar, first connector, second connector, first projection and the second projection with the use of, achieve the folder function of monkey car, when unmanned use, save space, in addition, cooperation by damping device and damping spring, whole device is made to have better damping effect, it is provided with massage projection on the surface of seat support and the chair back simultaneously, improve workman's comfort in use.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is a place structural representation of Fig. 1.
In figure: 1 pulley, 2 damping devices, 21 housings, 22 first oil storage cylinder barrels, 221 first piston bars, 222 first guide holders, 223 first rebound valves, 224 first work cylinder barrel, 225 first compression valve, 226 first recuperation valves, 227 first pistons, 228 back-moving springs, 23 second oil storage cylinder barrels, 231 second piston rods, 3 first montants, 4 second montants, 5 cross bars, 6 chair back, 7 seat supports, 8 first connectors, 9 first projections, 10 second connectors, 11 second projections.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1 and Fig. 2, this utility model provides a kind of technical scheme: a kind of collapsible damping monkey car, including pulley 1, the lower end of described pulley 1 is fixedly connected with damping device 2, the lower end of described damping device 2 is fixedly connected with the first montant 3, the outside of described first montant 3 is hinged with one end of the second montant 4, and inner side is hinged with the first connector 8, the other end of described first connector 8 is provided with the through hole mated with the first projection 9, described second montant 4 is L-type, and horizontal component is hinged near the inner side of knuckle one end and one end of cross bar 5, and outside is hinged with the second connector 10, the other end of described second connector 10 is provided with the through hole mated with the second projection 11, when unmanned use, first open the second connector 10, the part of cross bar 5 and seat support 7 is folded up, open the first connector 8 again, second montant 4 is turned up laterally, it it is whole folding device, save space, the other end of described cross bar 5 is fixedly connected with seat support 7, and the other end of seat support 7 is hinged with the chair back 6；
In order to the damping effect making whole device is better, described damping device 2 includes the first oil storage cylinder barrel 22 and the second oil storage cylinder barrel 23, and first the outer surface of oil storage cylinder barrel 22 and the second oil storage cylinder barrel 23 be socketed with housing 21, the lumen centers position of described first oil storage cylinder barrel 22 is provided with first piston bar 221, described first piston bar 221 extends to the inner chamber of the first work cylinder barrel 224 by the first guide holder 222, and bottom is connected to the intracavity bottom of the first oil storage cylinder barrel 22 by back-moving spring 228, the lower left side of described first piston bar 221 is fixed on the inwall of the first work cylinder barrel 224 by the first rebound valve 223, and lower right side is installed with first piston 227, the bottom of described first work cylinder barrel 224 inner chamber connects respectively through the inner chamber bottom of the first compression valve 225 with the first recuperation valve 226 with the first oil storage cylinder barrel 22, and first compression valve 225 be positioned at the left side of the first recuperation valve 226, described second oil storage cylinder barrel 23 is identical with the structure of the first oil storage cylinder barrel 22, and the upper end of the upper end of first piston bar 23 and the second piston rod 231 is all fixing with the lower surface of pulley 1 is connected.
In order to further enhance damping effect, the junction of described first montant 3 and the second montant 4 is provided with damping spring, and the quantity of damping spring is no less than two, decreases workman in use owing to shaking rocking and discomfort of excessive generation.
In order to strengthen workman's comfort in whole use procedure, the upper surface of described seat support 7 and the inner surface of the chair back 6 are equipped with massage projection, when workman takes, can its buttocks and back be massaged.
In order to improve folding effect further, more effective saving takes up room, the length of described cross bar 5 and seat support 7 and the length less than the second montant 4 vertical portion, and the length of the second montant 4 vertical portion is less than the length of the first montant 3.
During unmanned use, first open the second connector 10, the part of cross bar 5 and seat support 7 is folded up, then opens the first connector 8, the second montant 4 is turned up laterally, it it is whole folding device, save space, in use, put down the second montant 4 and cross bar 5, and coordinating by the first connector 8 and the second connector 10 and the first projection 9 and the second projection 11, whole device is fixed；The damping spring that the junction of the first montant 3 and the second montant 4 is provided with can slow down in use procedure because of rocking that vibrations produce, and damping device 2 adopts twin-tub technology, when producing pulling force, first piston bar 221 and the second piston rod 231 do extensional motion in the inner chamber of the first oil storage cylinder barrel 22 and the second oil storage cylinder barrel 23, but owing to the effect of resistance slow down vibrations, back-moving spring 228 attempts again to set back first piston bar 221 and the second piston rod 231 simultaneously, has therefore also functioned to the effect of damping.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a collapsible damping monkey car, including pulley (1), it is characterized in that: the lower end of described pulley (1) is fixedly connected with damping device (2), the lower end of described damping device (2) is fixedly connected with the first montant (3), the outside of described first montant (3) is hinged with one end of the second montant (4), and inner side is hinged with the first connector (8), the other end of described first connector (8) is provided with the through hole mated with the first projection (9), described second montant (4) is L-type, and horizontal component is hinged near the inner side of knuckle one end and one end of cross bar (5), and outside is hinged with the second connector (10), the other end of described second connector (10) is provided with the through hole mated with the second projection (11), the other end of described cross bar (5) is fixedly connected with seat support (7), and the other end of seat support (7) is hinged with the chair back (6)；
Described damping device (2) includes the first oil storage cylinder barrel (22) and the second oil storage cylinder barrel (23), and first the outer surface of oil storage cylinder barrel (22) and the second oil storage cylinder barrel (23) be socketed with housing (21), the lumen centers position of described first oil storage cylinder barrel (22) is provided with first piston bar (221), described first piston bar (221) extends to the inner chamber of the first work cylinder barrel (224) by the first guide holder (222), and bottom is connected to the intracavity bottom of the first oil storage cylinder barrel (22) by back-moving spring (228), the lower left side of described first piston bar (221) is fixed on the inwall of the first work cylinder barrel (224) by the first rebound valve (223), and lower right side is installed with first piston (227), the bottom of described first work cylinder barrel (224) inner chamber connects respectively through the inner chamber bottom of the first compression valve (225) with the first recuperation valve (226) with the first oil storage cylinder barrel (22), and first compression valve (225) be positioned at the left side of the first recuperation valve (226), described second oil storage cylinder barrel (23) is identical with the structure of the first oil storage cylinder barrel (22), and the upper end of the upper end of first piston bar (23) and the second piston rod (231) is all fixing with the lower surface of pulley (1) is connected.
2. the collapsible damping monkey car of one according to claim 1, it is characterised in that: the junction of described first montant (3) and the second montant (4) is provided with damping spring, and the quantity of damping spring is no less than two.
3. the collapsible damping monkey car of one according to claim 1, it is characterised in that: it is protruding that the upper surface of described seat support (7) and the inner surface of the chair back (6) are equipped with massage.
4. the collapsible damping monkey car of one according to claim 1, it is characterized in that: the length of described cross bar (5) and seat support (7) and the length less than the second montant (4) vertical portion, and the length of the second montant (4) vertical portion is less than the length of the first montant (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521068618.8U CN205344879U (en) | 2015-12-17 | 2015-12-17 | Foldable shock attenuation monkey car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521068618.8U CN205344879U (en) | 2015-12-17 | 2015-12-17 | Foldable shock attenuation monkey car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205344879U true CN205344879U (en) | 2016-06-29 |
Family
ID=56169378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521068618.8U Expired - Fee Related CN205344879U (en) | 2015-12-17 | 2015-12-17 | Foldable shock attenuation monkey car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205344879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688726A (en) * | 2020-07-27 | 2020-09-22 | 山东鼎安检测技术有限公司 | Monkey car for mine |
| CN111775968A (en) * | 2020-07-04 | 2020-10-16 | 孙敬荣 | Colliery is foldable double monkey car structure in pit |
-
2015
- 2015-12-17 CN CN201521068618.8U patent/CN205344879U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775968A (en) * | 2020-07-04 | 2020-10-16 | 孙敬荣 | Colliery is foldable double monkey car structure in pit |
| CN111688726A (en) * | 2020-07-27 | 2020-09-22 | 山东鼎安检测技术有限公司 | Monkey car for mine |
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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: 20160629 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |