CN206188330U - Jacking equipment and chain anticreep subassembly thereof - Google Patents
Jacking equipment and chain anticreep subassembly thereof Download PDFInfo
- Publication number
- CN206188330U CN206188330U CN201621266747.2U CN201621266747U CN206188330U CN 206188330 U CN206188330 U CN 206188330U CN 201621266747 U CN201621266747 U CN 201621266747U CN 206188330 U CN206188330 U CN 206188330U
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- China
- Prior art keywords
- chain
- baffle
- drop assembly
- fork truck
- baffle plate
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Abstract
The utility model discloses a chain anticreep subassembly, this chain anticreep subassembly include chain pulley seat, sprocket, chain and anti -disengaging baffle, and chain pulley seat includes horizontal main part, the supporting part that sets up with main part vertical cross and the backplate of locating the supporting part top, and the sprocket is two, sets up respectively in the both ends of main part, and in the sprocket was located in the chain correspondence, anti -disengaging baffle located on the backplate for stop that the chain is in order to prevent that the chain breaks away from from the sprocket. The utility model also discloses a jacking equipment. Through above -mentioned mode, the utility model discloses a jacking equipment and chain anticreep subassembly thereof can prevent that the chain breaks away from, and the security is high.
Description
Technical field
The utility model is related to technical field of engineering machinery, more particularly to a kind of jacking equipment and its chain anticreep group
Part.
Background technology
Heap fork truck high is a kind of common crane lifting equipment, generally in factory and freight house with more.Existing heap is high
The sprocket wheel chain drive of fork of forklift truck lifting is fitted without preventing chain drive from offseting the safe base member for coming off, in operation
Come off and cause security incident using being possible to produce chain drive to offset in pallet fork lifting process.
Utility model content
The utility model provides a kind of jacking equipment and its chain anti-drop assembly, can solve the problem that lifting of the prior art sets
The standby problem that chain drive skew comes off in lifting process.
In order to solve the above problems, a kind of technical scheme that the utility model is used is：A kind of chain anti-drop assembly is provided,
The chain anti-drop assembly includes chain pulley seat, sprocket wheel, chain and anticreep baffle plate, and chain pulley seat includes horizontal main part and main body
Supporting part and the backplate at the top of supporting part that portion's square crossing is set, sprocket wheel is two, is respectively arranged at main part
Two ends, chain is correspondingly arranged in sprocket wheel, and anticreep baffle plate is located on backplate, for stopping chain to prevent chain from being taken off from sprocket wheel
From.
Wherein, backplate forms fluted, and anticreep baffle plate includes baffle plate main body, is bent to form and is spaced from baffle plate main body one end
The first baffle and second baffle of setting and it is bent to form from the baffle plate main body other end and spaced third baffle and
Four baffle plates, baffle plate main body is fixedly welded in groove, and first baffle and second baffle enclose a sprocket wheel, third baffle and fourth gear
Plate encloses another sprocket wheel.
Wherein, baffle plate main body, first baffle and third baffle are integrally machined shaping.
Wherein, if chain anti-drop assembly also includes bolt stem, if bolt stem is used to strengthen fixed dam main body.
Wherein, chain anti-drop assembly also includes circlip for shaft, and circlip for shaft is used to prevent the axial direction shifting of sprocket wheel
It is dynamic.
In order to solve the above problems, another technical scheme that the utility model is used is：A kind of jacking equipment is provided, is risen
Drop equipment includes the oil cylinder of chain anti-drop assembly and support chains anti-drop assembly as above, and oil cylinder causes that chain is prevented by flexible
De- component is lifted.
Wherein, jacking equipment is heap fork truck high.
Wherein, heap fork truck high is hand push hand-hydraulic lifting heap fork truck high, hand/electric hydraulic lifting heap fork truck high or hand
The operated electric running electro-hydraulic lift heap fork truck high of handle.
Wherein, heap fork truck high is simple gate frame heap fork truck high or two-door frame heap fork truck high.
Jacking equipment of the present utility model and its chain anti-drop assembly by backplate set anticreep baffle plate prevent chain from
Depart from sprocket wheel, relative to chain unprotect device in the prior art, jacking equipment of the present utility model and its chain anticreep group
Part is prevented from chain disengaging, safe.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the embodiment of the utility model chain anti-drop assembly one；
Fig. 2 is the main structure diagram of the chain anti-drop assembly shown in Fig. 1；
Fig. 3 is the dimensional structure diagram that the utility model chain anti-drop assembly is applied to simple gate frame heap fork truck high；
Fig. 4 is the main structure diagram of the simple gate frame heap fork truck high shown in Fig. 3；
Fig. 5 is the dimensional structure diagram that the utility model chain anti-drop assembly is applied to two-door frame heap fork truck high；
Fig. 6 is the main structure diagram of the two-door frame heap fork truck high shown in Fig. 5.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, Fig. 1 be the embodiment of the utility model chain anti-drop assembly one dimensional structure diagram, figure
2 is the main structure diagram of the chain anti-drop assembly shown in Fig. 1.In the present embodiment, chain anti-drop assembly includes chain pulley seat
10th, sprocket wheel 20, chain (not shown) and anticreep baffle plate 30.
Chain pulley seat 10 includes the supporting part 102 of the main part 101 of transverse direction and the square crossing of main part 101 setting and sets
In the backplate 103 at the top of supporting part 102.Main part 101 is both preferably cylinder with supporting part 102, and backplate 103 is plate.
In the present embodiment, in order to set anticreep baffle plate 30, formed fluted (sign) in backplate 103.
Sprocket wheel 20 is two, is respectively arranged at the two ends of main part 101, and chain is correspondingly arranged in sprocket wheel 20.
Anticreep baffle plate 30 is located on backplate 103, for stopping chain to prevent chain from departing from from sprocket wheel 20.It is specific and
Speech, anticreep baffle plate 30 includes baffle plate main body 301, is bent to form and spaced first baffle 302 from the one end of baffle plate main body 301
It is bent to form with second baffle 303 and from the other end of baffle plate main body 301 and spaced third baffle 304 and fourth gear plate
305, baffle plate main body 301 is fixedly welded in groove, and first baffle 302 and second baffle 303 enclose a sprocket wheel 20, third baffle
304 and fourth gear plate 305 enclose another sprocket wheel 20.Preferably, baffle plate main body 301, first baffle 302 and third baffle 304 1
Body machine-shaping.Certainly in other embodiments, also can respectively be molded and then be welded as a whole, the utility model is not limited this
It is fixed.Second baffle 303 and fourth gear plate 305 are respectively welded and are fixed on baffle plate main body 301.
Preferably, if chain anti-drop assembly also includes bolt stem 40, if bolt stem 40 is used to strengthen fixed dam main body
301.In the present embodiment, using 4 interior hexagonal dormant bolts 40,4 angles for being fixed on groove are corresponded to respectively, so as to ensure shield
The fixing intensity of plate 103 and anticreep baffle plate 30.
Preferably, chain anti-drop assembly also includes circlip for shaft 50, and circlip for shaft 50 is used to prevent sprocket wheel 20
Axial movement.
The concrete structure of chain anti-drop assembly is described above, the reality of the chain anti-drop assembly is illustrated below in conjunction with the accompanying drawings
With.
Refer to Fig. 3 and Fig. 4, Fig. 3 are solids that the utility model chain anti-drop assembly is applied to simple gate frame heap fork truck high
Structural representation, Fig. 4 is the main structure diagram of the simple gate frame heap fork truck high shown in Fig. 3.In the present embodiment, except above-mentioned
Outside chain anti-drop assembly 100 disclosed in embodiment, door frame component 60 and oil cylinder 701 are also disclosed, door frame component 60 includes
The connecting plate 603 of the first door frame post 601, the second door frame post 602 and the first door frame 601 of connection and the second door frame 602, chain is prevented
De- component 100 is located between the first door frame post 601 and the second door frame post 602, and the lower section of chain anti-drop assembly 100 is provided with oil cylinder
701, oil cylinder 701 is fixed on connecting plate 603 by oil cylinder hoop component 702, and the end of chain is additionally provided with chain fixation kit
703。
Refer to Fig. 5 and Fig. 6, Fig. 5 are solids that the utility model chain anti-drop assembly is applied to two-door frame heap fork truck high
Structural representation, Fig. 6 is the main structure diagram of the two-door frame heap fork truck high shown in Fig. 5.The present embodiment and a upper embodiment
Unlike, heap fork truck high is two-door frame, and specifically, heap fork truck high includes inner upright mounting 80 and outer mast 60, and outer mast 60 is wrapped
Include the connecting plate 603 of the first door frame post 601, the second door frame post 602 and the first door frame 601 of connection and the second door frame 602, inside door
Frame 80 is located between the first door frame post 601 and the second door frame post 602, and the lower section of chain anti-drop assembly 100 is provided with oil cylinder 701, oil
Cylinder 701 is fixed on connecting plate 603 by oil cylinder hoop component 702, and the end of chain is additionally provided with chain fixation kit 703.
Chain anti-drop assembly prevents chain from departing from from sprocket wheel by setting anticreep baffle plate in backplate, relative to prior art
Middle chain unprotect device, chain anti-drop assembly of the present utility model is prevented from chain disengaging, safe.
The utility model also provides a kind of jacking equipment, and the jacking equipment includes chain anti-drop assembly and support as above
The oil cylinder of chain anti-drop assembly, oil cylinder causes that chain anti-drop assembly is lifted by flexible.Preferably, jacking equipment is that heap is high
Fork truck.Heap fork truck high is that hand push hand-hydraulic lifting heap fork truck high, hand/electric hydraulic lifting heap fork truck high or handle are operated
Electric running electro-hydraulic lift heap fork truck high.Heap fork truck high is simple gate frame heap fork truck high or two-door frame heap fork truck high.Certainly, rise
Drop equipment can also be that other include the other equipment of the chain anti-drop assembly, and the utility model is not construed as limiting to this.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (9)
1. a kind of chain anti-drop assembly, it is characterised in that the chain anti-drop assembly includes chain pulley seat, sprocket wheel, chain and anti-
Off-gear plate, the chain pulley seat includes the supporting part that horizontal main part and the main part square crossing set and located at institute
The backplate at the top of supporting part is stated, the sprocket wheel is two, is respectively arranged at the two ends of the main part, and the chain is correspondingly arranged at
In the sprocket wheel, the anticreep baffle plate is located on the backplate, for stopping the chain to prevent the chain from the chain
Depart from wheel.
2. chain anti-drop assembly according to claim 1, it is characterised in that the backplate forms fluted, the anticreep
Baffle plate include baffle plate main body, be bent to form from described baffle plate main body one end and spaced first baffle and second baffle and
It is bent to form from the baffle plate main body other end and spaced third baffle and fourth gear plate, the baffle plate main body welding is solid
Due in the groove, the first baffle and the second baffle enclose sprocket wheel described in, the third baffle and described
Four baffle plates enclose another sprocket wheel.
3. chain anti-drop assembly according to claim 2, it is characterised in that the baffle plate main body, first baffle and the 3rd
Baffle plate is integrally machined shaping.
4. chain anti-drop assembly according to claim 3, it is characterised in that the chain anti-drop assembly also includes some spiral shells
Bolt, if the bolt stem is used to strengthen fixing the baffle plate main body.
5. chain anti-drop assembly according to claim 1, it is characterised in that the chain anti-drop assembly is also including axle bullet
Property back-up ring, the circlip for shaft is used to prevent the axial movement of the sprocket wheel.
6. a kind of jacking equipment, it is characterised in that the jacking equipment includes that the chain as described in claim any one of 1-5 is anti-
The oil cylinder of de- component and the support chain anti-drop assembly, the oil cylinder causes that the chain anti-drop assembly is carried out by flexible
Lifting.
7. jacking equipment according to claim 6, it is characterised in that the jacking equipment is heap fork truck high.
8. jacking equipment according to claim 7, it is characterised in that the heap fork truck high is that hand push hand-hydraulic lifts heap
Fork truck high, hand/electric hydraulic lifting heap fork truck high or the operated electric running electro-hydraulic lift heap fork truck high of handle.
9. jacking equipment according to claim 8, it is characterised in that the heap fork truck high is simple gate frame heap fork truck high or double
Door frame heap fork truck high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621266747.2U CN206188330U (en) | 2016-11-24 | 2016-11-24 | Jacking equipment and chain anticreep subassembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621266747.2U CN206188330U (en) | 2016-11-24 | 2016-11-24 | Jacking equipment and chain anticreep subassembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206188330U true CN206188330U (en) | 2017-05-24 |
Family
ID=58724698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621266747.2U Active CN206188330U (en) | 2016-11-24 | 2016-11-24 | Jacking equipment and chain anticreep subassembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206188330U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572335A (en) * | 2017-10-12 | 2018-01-12 | 沈小平 | A kind of safe vertical lift |
| CN109775618A (en) * | 2019-03-22 | 2019-05-21 | 杭州昱透实业有限公司 | Double free raising forklifts |
| CN112209208A (en) * | 2020-11-04 | 2021-01-12 | 湖南天桥利亨停车装备有限公司 | Mechanical type stereo garage chain promotes safety arrangement |
-
2016
- 2016-11-24 CN CN201621266747.2U patent/CN206188330U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572335A (en) * | 2017-10-12 | 2018-01-12 | 沈小平 | A kind of safe vertical lift |
| CN107572335B (en) * | 2017-10-12 | 2019-02-22 | 沈小平 | A kind of safe vertical lift |
| CN109775618A (en) * | 2019-03-22 | 2019-05-21 | 杭州昱透实业有限公司 | Double free raising forklifts |
| CN112209208A (en) * | 2020-11-04 | 2021-01-12 | 湖南天桥利亨停车装备有限公司 | Mechanical type stereo garage chain promotes safety arrangement |
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