CN207957619U - Projecting circulation electric elevator - Google Patents
Projecting circulation electric elevator Download PDFInfo
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- CN207957619U CN207957619U CN201820204015.3U CN201820204015U CN207957619U CN 207957619 U CN207957619 U CN 207957619U CN 201820204015 U CN201820204015 U CN 201820204015U CN 207957619 U CN207957619 U CN 207957619U
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- chain
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- electric elevator
- circulation electric
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Abstract
The utility model proposes a kind of projecting circulation electric elevator, solve the problems, such as that motor hoist is persistently promoted ineffective in the prior art.The projecting circulation electric elevator includes hook and lower suspension hook, and suspension centre is provided at the hook, head is equipped at the lower suspension hook, guide wheel is equipped on the upper suspension centre, is equipped on the head by motor-driven lifting wheel；Further include chain, the chain closing is looped around on the guide wheel and lifting wheel, forms the parallel duplex structure in left and right, and the chain is equipped with two attached wall suspension centres of left and right arrangement.The projecting circulation electric Structure of hoist of the utility model is simple, easy to use, can effectively improve working efficiency using double attached wall suspension centre alternate cycles uses, has good practicability.
Description
Technical field
The utility model is related to architectural engineering elevator technical fields, particularly relate to a kind of simple in structure, easy to use, energy
The projecting circulation electric elevator that enough bidirectional circulatings use.
Background technology
The motor hoist of building field is mainly used in the lifting of the climbing frame of architectural engineering, creeping formwork, has braking speed
Spend fast, small, light-weight, compact-sized, easy to use, repair is easy feature.Motor hoist in the art at present
There is usually one attached wall suspension centres, can only unidirectionally be promoted, and this structure is primarily present following drawback：1, due to only having, there are one attached
Wall suspension centre, after completing primary promoted, attached wall suspension centre reaches the lower limit position of elevator, at this moment to continue to be promoted,
Elevator must be inverted, make the no-load running of attached wall suspension centre to initial position, could continue to be promoted next time, this is undoubtedly increased
Workload and working time, also reduce working efficiency；2, chain used in elevator is a whole chain, the weight of chain
Greatly, of high cost；3, elevator ontology does not have protective device, is easy to fall the sundries such as concrete in the use environment of building to carrying
It rises in machine ontology, causes equipment fault.
Utility model content
The utility model proposes a kind of projecting circulation electric elevators, solve motor hoist in the prior art and persistently carry
Rise ineffective problem.
What the technical solution of the utility model was realized in：Projecting circulation electric elevator, including hook are hung under
Hook is provided with suspension centre at the hook, and the head of bilateral symmetry is equipped at the lower suspension hook, is pacified on the upper suspension centre
Equipped with guide wheel, it is equipped on the head by motor-driven lifting wheel；
Further include chain, the chain closing is looped around on the guide wheel and lifting wheel, forms the parallel double-strand knot in left and right
Structure, the chain are equipped with two attached wall suspension centres of left and right arrangement.
As a preferred embodiment, the chain is made of the circulation link chain and load-bearing chain arranged up and down, institute
It states circulation link chain to be looped around on the guide wheel, the load-bearing chain is looped around on the lifting wheel, the circulation link chain and load-bearing
The head and the tail of chain are fixedly connected by the attached wall suspension centre described in two.
As a preferred embodiment, being also equipped with protective cover on the upper suspension centre and head.
As a preferred embodiment, the circulation link chain is steel wire rope.
As a preferred embodiment, the lower suspension hook is equipped with the built-in biography for detecting hoisting heavy value of thrust
Sensor.
As a preferred embodiment, the lower suspension hook is sensor platform sling.
As a preferred embodiment, the number of the guide wheel is one or two.
As a preferred embodiment, the lead screw that the hook is vertically arranged, bullet is arranged on the lead screw
Spring.
After using above-mentioned technical proposal, the utility model has the beneficial effects that：The projecting circulation electric of the utility model
Elevator is respectively provided with attached wall suspension centre using the parallel duplex structure in left and right on the chain of left and right, can take when in use
The mode that two attached wall suspension centre alternate cycles use, specifically, hook and lower suspension hook are hung in the upper and lower position of frame body,
Then one of attached wall suspension centre is fixed with wall, starts motor, motor drives lifting wheel rotation, in fixed attached wall suspension centre
Under the action of complete primary promotion to frame body, at this moment, this fixed attached wall suspension centre reaches the lower limit position of elevator, together
When another attached wall suspension centre just return to initial position, fixed attached wall suspension centre can thus be unclamped, then fixed another
The attached wall suspension centre of initial position in a arrival, elevator ontology reversion later, into being promoted next time, the two such attached walls are hung
Point alternate cycles use, and can save the time that attached wall suspension centre returns initial position, improve work efficiency.And there is symmetrical structure
Head can ensure head smoothly hanged weight.
Entire closed chain is made of the circulation link chain and load-bearing chain arranged up and down, is the load-bearing due to when being promoted
Chain bears the total weight of lifting, and therefore, load-bearing chain must select the chain of high intensity, and circulation link chain is not subject to lift by crane
Weight, may be used low-intensity small dimension chain, or use steel wire rope, that is, alleviate product weight, and reduce cost.
Protective cover is installed on upper suspension centre and head, can effectively prevent the sundries such as concrete and enter in elevator ontology,
Reduce equipment fault, also extends the service life of equipment.
Built-in sensors are set on lower suspension hook or directly use sensor platform sling, can be used for detecting the drawing of hoisting heavy
Force value can export value of electrical signals according to the value of thrust and be used for control unit.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 2 is the left view schematic diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model another kind embodiment；
Fig. 4 is the schematic diagram of lower suspension hook another kind structure；
In figure：1- hooks；Suspension hook under 2-；The upper suspension centres of 3-；4- heads；5- guide wheels；6- motors；7- lifting wheels；8- chains；
The left attached wall suspension centres of 9-；The right attached wall suspension centres of 10-；11- circulation link chains；12- load-bearing chains；13- built-in sensors；14- sensors are hung
Plate；15- lead screws；16- springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment one：
As depicted in figs. 1 and 2, it is a kind of embodiment of the projecting circulation electric elevator of the utility model, the promotion prow
Include first hook 1 and lower suspension hook 2, suspension centre 3 is provided at hook 1, the head of bilateral symmetry is equipped at lower suspension hook 2
4, guide wheel 5 is installed on upper suspension centre 3, the lifting wheel 7 driven by motor 6 is installed, the ring on guide wheel 5 and lifting wheel 7 on head 4
It is wound with closed chain 8, the parallel duplex structure in left and right is formed, two attached wall suspension centres of left and right arrangement is equipped on chain 8, point
It Wei not left attached wall suspension centre 9 and right attached wall suspension centre 10.In use, hook 1 and lower suspension hook 2 to be hung in the upper bottom of frame body
It sets, then fixes one of attached wall suspension centre (such as left attached wall suspension centre 9) with wall, start motor 6, motor 6 drives lifting
7 rotation of wheel, completes the primary promotion to frame body under the action of fixed attached wall suspension centre (left attached wall suspension centre 9), and at this moment, this is solid
Fixed attached wall suspension centre (left attached wall suspension centre 9) reaches the lower limit position of elevator, while another attached wall suspension centre (right attached wall suspension centre
10) initial position is just returned to, fixed attached wall suspension centre (left attached wall suspension centre 9) can thus be unclamped, then is fixed another
The attached wall suspension centre (right attached wall suspension centre 10) of initial position in a arrival, elevator ontology reversion later, into being promoted next time, such as
This two attached wall suspension centre alternate cycles uses, and can save the time that attached wall suspension centre returns initial position, improve work efficiency.
Since when being promoted, bear hoisting weight is 10 part below of left attached wall suspension centre 9 and right attached wall suspension centre
Chain 8, therefore, what the chain 8 of the embodiment was made of the circulation link chain 11 and load-bearing chain 12 arranged up and down, circulation link chain
11 are looped around on the guide wheel 5, and the load-bearing chain 12 is looped around on the lifting wheel 7, the circulation link chain 11 and load-bearing chain
The head and the tail of item 12 are fixedly connected by the attached wall suspension centre described in two, and load-bearing chain 12 must select the chain of high intensity, and follow
Loop chain item 11 is not subject to the weight of lifting, low-intensity small dimension chain may be used, or directly use steel wire rope, that is, alleviates production
Product weight, and reduce cost.
In addition, being also equipped with protective cover (not shown) on upper suspension centre 3 and head 4, concrete etc. can effectively prevent
Sundries enters in elevator ontology, reduces equipment fault, also extends the service life of equipment.
Embodiment two：
As shown in figure 3, for the structural schematic diagram of the utility model another kind embodiment, the area of the embodiment and embodiment one
It is not：The number of guide wheel 5 is one in the embodiment, and in embodiment one is two, nevertheless, circulation link chain 11 is all
It needs to bypass guide wheel 5.
The hook of the embodiment is arranged with spring 16 using the lead screw 15 being vertically arranged on lead screw 15, in addition,
The embodiment is provided with built-in sensors 13 also on lower suspension hook 2, can be used for detecting the value of thrust of hoisting heavy, later basis
The value of thrust exports value of electrical signals and is used for control unit.
As shown in figure 4, lower suspension hook 2 even can directly use sensor platform sling 14, the drawing of hoisting heavy can also be detected
Force value exports value of electrical signals according to the value of thrust later and is used for control unit.
The projecting circulation electric Structure of hoist of the utility model is simple, easy to use, is alternately followed using double attached wall suspension centres
Ring use can effectively improve working efficiency, have good practicability.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (8)
1. projecting circulation electric elevator, it is characterised in that：Including hook and lower suspension hook, it is provided with and hangs oneself at the hook
Point is equipped with the head of bilateral symmetry at the lower suspension hook, is equipped with guide wheel on the upper suspension centre, is equipped on the head
By motor-driven lifting wheel；
Further include chain, the chain closing is looped around on the guide wheel and lifting wheel, forms the parallel duplex structure in left and right, institute
State two attached wall suspension centres that chain is equipped with left and right arrangement.
2. projecting circulation electric elevator as described in claim 1, it is characterised in that：The chain is by the cycle arranged up and down
Chain and load-bearing chain composition, the circulation link chain are looped around on the guide wheel, and the load-bearing chain is looped around the lifting wheel
On, the circulation link chain is fixedly connected with the head and the tail of load-bearing chain by the attached wall suspension centre described in two.
3. projecting circulation electric elevator as described in claim 1, it is characterised in that：It is also installed on the upper suspension centre and head
There is protective cover.
4. projecting circulation electric elevator as claimed in claim 2, it is characterised in that：The circulation link chain is steel wire rope.
5. projecting circulation electric elevator as described in claim 1, it is characterised in that：The lower suspension hook is equipped with for detecting
The built-in sensors of hoisting heavy value of thrust.
6. projecting circulation electric elevator as described in claim 1, it is characterised in that：The lower suspension hook is sensor platform sling.
7. projecting circulation electric elevator as described in claim 1, it is characterised in that：The number of the guide wheel is one or two
It is a.
8. projecting circulation electric elevator as described in claim 1, it is characterised in that：The silk that the hook is vertically arranged
Bar is arranged with spring on the lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204015.3U CN207957619U (en) | 2018-02-05 | 2018-02-05 | Projecting circulation electric elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204015.3U CN207957619U (en) | 2018-02-05 | 2018-02-05 | Projecting circulation electric elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207957619U true CN207957619U (en) | 2018-10-12 |
Family
ID=63737458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820204015.3U Active CN207957619U (en) | 2018-02-05 | 2018-02-05 | Projecting circulation electric elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207957619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217501A (en) * | 2018-02-05 | 2018-06-29 | 河北宇雕起重装备科技有限公司 | Projecting circulation electric elevator |
-
2018
- 2018-02-05 CN CN201820204015.3U patent/CN207957619U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217501A (en) * | 2018-02-05 | 2018-06-29 | 河北宇雕起重装备科技有限公司 | Projecting circulation electric elevator |
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