CN208454376U - A kind of tiltedly hanging accessible elevating platform transmission mechanism - Google Patents
A kind of tiltedly hanging accessible elevating platform transmission mechanism Download PDFInfo
- Publication number
- CN208454376U CN208454376U CN201821138696.4U CN201821138696U CN208454376U CN 208454376 U CN208454376 U CN 208454376U CN 201821138696 U CN201821138696 U CN 201821138696U CN 208454376 U CN208454376 U CN 208454376U
- Authority
- CN
- China
- Prior art keywords
- sprocket wheel
- sprocket
- elevating platform
- transmission mechanism
- iron chains
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 230000003028 elevating effect Effects 0.000 title claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004677 Nylon Substances 0.000 claims abstract description 12
- 229920001778 nylon Polymers 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model discloses a kind of tiltedly hanging accessible elevating platform transmission mechanisms, including screw rod, screw rod turns left from the right side and successively adjustment block, spring, sprocket wheel support plate and sprocket shaft is connected in series, sprocket wheel is installed in the middle part of sprocket shaft, and bearing is installed between sprocket shaft and sprocket wheel, sprocket wheel surrounded surface is wound with iron chains, is fixedly connected between iron chains by nylon ball.The utility model running part has used the cooperation of iron chains and nylon ball, can guarantee accurate average ratios, and transmitting power is larger, can be under low speed, heavy duty and hot conditions and poor environment that dirt is flown upward in work；And new structure solves the problems occurred when transmission, long service life, more stable accurate, simple and strong in structure, easy for installation, the easy to maintain maintenance of transmission.
Description
Technical field
The utility model relates to transmission mechanism field, specifically a kind of tiltedly hanging accessible elevating platform transmission mechanism.
Background technique
Transmission mechanism is as its name suggests a kind of for transmitting the mechanism of power, can will be moved provided by power
Mode, direction or speed be changed, be purposefully used by people, just obtained in Ancient Times in China transmission mechanism
It is widely applied, mainly there is gear drive, rope band transmission and chain conveyer.
Existing wire rope gearing structure has a larger defect, wirerope easily occur steel wire extrusion, rope strand recess, flatten,
Situations such as kink, deformity, scrappage is high, and such as not in time, there are larger security risks, and between wirerope and rope sheave for discovery
Cooperate precision lower, in transmission process, power drives wirerope to move toward a direction, and power acts on above nylon ball completely,
To the more demanding of nylon ball and it is easily damaged.
Utility model content
The purpose of this utility model is to provide a kind of tiltedly hanging accessible elevating platform transmission mechanisms, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of tiltedly hanging accessible elevating platform transmission mechanism, including screw rod, screw rod are turned left successively from the right side by adjustment block, bullet
Spring, sprocket wheel support plate and sprocket shaft are connected in series, and are equipped with sprocket wheel in the middle part of the sprocket shaft, and sprocket shaft and sprocket wheel it
Between bearing is installed, the sprocket wheel surrounded surface is wound with iron chains, is fixedly connected between iron chains by nylon ball.
As a further solution of the present invention: the screw rod and sprocket shaft are attached by screw thread.
As a further solution of the present invention: the screw rod pass through spring inside middle, and with spring contact phase
Even.
As a further solution of the present invention: being fixedly connected on the sprocket shaft and the relative position of sprocket wheel support plate
Flexible retaining ring.
Connection is engaged between the sprocket wheel and iron chains as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that the oblique hanging accessible elevating platform transmission mechanism,
Running part has used the cooperation of iron chains and nylon ball, can guarantee accurate average ratios, and transmitting power is larger, can be low
It works under speed, heavy duty and hot conditions and in the poor environment that flies upward of dirt；And new structure, which solves, to be occurred when transmission
Problems, long service life, more stable accurate, simple and strong in structure, easy for installation, the easy to maintain maintenance of transmission.
Detailed description of the invention
Fig. 1 is the main view of oblique hanging accessible elevating platform transmission mechanism.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the rearview of oblique hanging accessible elevating platform transmission mechanism.
Fig. 4 is the right view of Fig. 3.
In figure: 16- screw rod, 17- adjustment block, 18- spring, 19- sprocket wheel support plate, 20- sprocket wheel, 21- iron chains, 22- nylon
Ball, 23- circlip, 24- sprocket shaft, 25- bearing.
Specific embodiment
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is past from the right side to please refer to Fig. 1-4, a kind of oblique hanging accessible elevating platform transmission mechanism, including screw rod 16, screw rod 16
Successively adjustment block 17, spring 18, sprocket wheel support plate 19 and sprocket shaft 24 are connected in series for a left side, the screw rod 16 and sprocket shaft
24 are attached by screw thread, and the screw rod 16 passes through 18 inside middle of spring, and is connected with 18 contact of spring, the sprocket wheel
It is fixedly connected with circlip 23 on the relative position of axis 24 and sprocket wheel support plate 19, sprocket wheel is installed in the middle part of the sprocket shaft 24
20, and bearing 25 is equipped between sprocket shaft 24 and sprocket wheel 20,20 surrounded surface of sprocket wheel is wound with iron chains 21, iron chains 21 it
Between be fixedly connected by nylon ball 22, be engaged connection between the sprocket wheel 20 and iron chains 21.
Sprocket wheel support plate 19 is fixed on cabinet inside, the opposite position of sprocket shaft 24 fixed chain wheels 20 and sprocket wheel support plate 19
It sets, adjustment block 17, spring 18, sprocket wheel support plate 19 are together in series by screw rod 16, and are threadedly coupled with sprocket shaft 24, turn spiral shell
Bar 16, the compression of spring 18 or elongation, due to there is waist type groove among sprocket wheel support plate 19, sprocket shaft 24 can slide back and forth in slot,
Sprocket wheel 20 changes correspondingly front-rear position, tenses or loosen rope sheave chain, have the function that adjust rope sheave chain it is elastic, nylon ball 22 with
Iron chains 21 is fixedly mounted every a section, and the empty section of iron chains 21 and sprocket wheel 19 cooperate, and drive sprocket is rotated with motor, driven sprocket with
Rotation, for the empty section of iron chains 21 accurately with 19 gear teeth meshing of sprocket wheel, nylon ball 22 bears certain pulling force, this is tiltedly hanging accessible
Hoistable platform transmission mechanism, running part have used the cooperation of iron chains 21 Yu nylon ball 22, can guarantee accurate average ratios,
It is larger to transmit power, can be under low speed, heavy duty and hot conditions and poor environment that dirt is flown upward in work；And new structure
Solve the problems occurred when transmission, long service life, transmission are more stable accurate, simple and strong in structure, easy for installation, easy
In maintenance and repair.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of tiltedly hanging accessible elevating platform transmission mechanism, including screw rod (16), screw rod (16) is turned left from the right side and will successively be adjusted
Monolith (17), spring (18), sprocket wheel support plate (19) and sprocket shaft (24) are connected in series, which is characterized in that the sprocket wheel
It is equipped with sprocket wheel (20) in the middle part of axis (24), and bearing (25), the sprocket wheel is installed between sprocket shaft (24) and sprocket wheel (20)
(20) surrounded surface is wound with iron chains (21), is fixedly connected between iron chains (21) by nylon ball (22).
2. tiltedly hanging accessible elevating platform transmission mechanism according to claim 1, which is characterized in that the screw rod (16)
It is attached with sprocket shaft (24) by screw thread.
3. tiltedly hanging accessible elevating platform transmission mechanism according to claim 1, which is characterized in that the screw rod (16)
It is connected across spring (18) inside middle, and with spring (18) contact.
4. tiltedly hanging accessible elevating platform transmission mechanism according to claim 1, which is characterized in that the sprocket shaft
(24) and circlip (23) are fixedly connected on the relative position of sprocket wheel support plate (19).
5. tiltedly hanging accessible elevating platform transmission mechanism according to claim 1, which is characterized in that the sprocket wheel (20)
It is engaged and connect between iron chains (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821138696.4U CN208454376U (en) | 2018-07-18 | 2018-07-18 | A kind of tiltedly hanging accessible elevating platform transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821138696.4U CN208454376U (en) | 2018-07-18 | 2018-07-18 | A kind of tiltedly hanging accessible elevating platform transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208454376U true CN208454376U (en) | 2019-02-01 |
Family
ID=65178861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821138696.4U Expired - Fee Related CN208454376U (en) | 2018-07-18 | 2018-07-18 | A kind of tiltedly hanging accessible elevating platform transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208454376U (en) |
-
2018
- 2018-07-18 CN CN201821138696.4U patent/CN208454376U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |