CN204310735U - Hoistway hoisting mechanism - Google Patents
Hoistway hoisting mechanism Download PDFInfo
- Publication number
- CN204310735U CN204310735U CN201420730888.XU CN201420730888U CN204310735U CN 204310735 U CN204310735 U CN 204310735U CN 201420730888 U CN201420730888 U CN 201420730888U CN 204310735 U CN204310735 U CN 204310735U
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- CN
- China
- Prior art keywords
- ordinal shift
- parallel
- frame
- hoistway
- hoisting mechanism
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- Expired - Fee Related
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
This patent belongs to elevator field engineering field, and hoistway hoisting mechanism comprises symmetrical left frame and correct frame, and the bottom of left frame is removably connected with the base plate of level, has the supported hole inserted for base plate bottom correct frame; Left frame upper end thereof has left parallel―ordinal shift, correct frame is hinged with right parallel―ordinal shift, the upper end of left parallel―ordinal shift and the upper end of right parallel―ordinal shift all hinged with hanging block.This patent structure is simple, can as the general hoisting mechanism of the hoistway of all kinds of different size.
Description
Technical field
The utility model belongs to elevator field engineering field.
Background technology
When new high building is built, need every floor lift-mounting.Elevator door required for lift-mounting, sill or miscellaneous part are all to each layer place by elevator conveying; but like this with regard to necessary first mounting guide rail and elevator; in order to protect elevator; usually in elevator, cover a lot of template prevents all kinds of workpiece from scratching elevator; but still there will be the situation of elevator damage, unit in charge of construction needs the elevator more renewed when project finishes to meet the requirements.A kind of layer door first installing every layer of present appearance, the constructing operation of last lift-mounting again, first used by layer door part etc. hoisting mechanism handling to each layer, but so also run into some problems, existing hoisting mechanism all has specification, this type of hoisting mechanism cannot be used for some narrow hoistways, lack the hoisting mechanism that a kind of hoistway for different size can be general at present.
Utility model content
The utility model be intended to provide a kind of can according to the hoistway hoisting mechanism of hoistway size adjustment width.
Hoistway hoisting mechanism in this programme, comprises symmetrical left frame and correct frame, and the bottom of left frame is removably connected with the base plate of level, has the supported hole inserted for base plate bottom correct frame; Left frame upper end thereof has left parallel―ordinal shift, correct frame is hinged with right parallel―ordinal shift, the upper end of left parallel―ordinal shift and the upper end of right parallel―ordinal shift all hinged with hanging block.
The beneficial effects of the utility model are: the left frame lower end in the utility model can be inserted in the supported hole of correct frame, the base plate of different length can be changed according to the size of different hoistway, change the width of hoisting mechanism, and left frame upper end thereof has left parallel―ordinal shift, correct frame is hinged with right parallel―ordinal shift, bar linkage structure can adjust according to the bottom of different length.The utility model structure is simple, can as the general hoisting mechanism of the hoistway of all kinds of different size.
Further, between the left side bar of described left parallel―ordinal shift and the right-hand rod of right parallel―ordinal shift, be furnished with the cylinder of level, utilize the distance between cylinder control left frame and correct frame.
Further, the right-hand member of base plate has draw-in groove, has fixture block in this draw-in groove by hinge, and this fixture block, also with there being the screw can locked with base plate, treats that base plate inserts supported hole, rotates fixture block and also uses screw lock to vertical direction, prevent base plate from deviating from supported hole.
Further, left frame and correct frame are inverted L-shaped plate, are convenient to manufacture processing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model hoistway hoisting mechanism embodiment;
Fig. 2 is the structural representation of base plate in Fig. 1.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description 1 and Fig. 2 comprises: left frame 1, correct frame 2, base plate 3, supported hole 4, draw-in groove 5, fixture block 6, bearing pin 7, screw 8, left parallel―ordinal shift 9, right parallel―ordinal shift 10, hanging block 11, cylinder 12.
Embodiment is substantially as shown in Figures 1 and 2: hoistway hoisting mechanism, comprise left frame 1 and correct frame 2, the bottom of left frame is bolted the base plate 3 of different length, the supported hole 4 inserted for bottom is arranged at the bottom of correct frame, this supported hole is vertical elongate holes, leaves the leeway moved up and down to base plate.Have draw-in groove 5 at the right-hand member of base plate, be hinged with fixture block 6 by bearing pin 7 in this draw-in groove, this fixture block is also with there being the screw 8 can locked with base plate.
Left frame and correct frame are symmetrical inverted L-shaped plate, in the upper end of left frame and correct frame, bar linkage structure is installed, this bar linkage structure comprises the left parallel―ordinal shift 9 hinged with left frame galianconism, and the right parallel―ordinal shift 10 hinged with correct frame galianconism, the upper end of left parallel―ordinal shift and right parallel―ordinal shift is all hinged with hanging block 11, hanging block is connected with the winch in the machine room on roof, the cylinder 12 of level is furnished with between the left side bar and the right-hand rod of right parallel―ordinal shift of left parallel―ordinal shift, the cylinder body of cylinder and the left side bar of left parallel―ordinal shift are bolted to connection, the piston rod of cylinder and the right-hand rod of right parallel―ordinal shift are bolted to connection, when the piston rod of cylinder stretches out, drive left parallel―ordinal shift and right parallel―ordinal shift mutually away from, from but the distance between left frame and correct frame is zoomed out, be equipped with shorter base plate, such hoisting mechanism be applicable to hoistway area larger time, when cylinder piston rod retraction time, drive left parallel―ordinal shift and right parallel―ordinal shift close to each other, from but the distance between left frame and correct frame is furthered, be equipped with longer base plate, such hoisting mechanism be applicable to hoistway area larger time.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect the effect of the utility model enforcement and the practicality of utility model.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in specification sheets etc. record the content that may be used for explaining claim.
Claims (4)
1. hoistway hoisting mechanism, comprises symmetrical left frame and correct frame, it is characterized in that, the bottom of left frame is removably connected with the base plate of level, has the supported hole inserted for base plate bottom correct frame; Left frame upper end thereof has left parallel―ordinal shift, correct frame is hinged with right parallel―ordinal shift, the upper end of left parallel―ordinal shift and the upper end of right parallel―ordinal shift all hinged with hanging block.
2. hoistway hoisting mechanism according to claim 1, is characterized in that: the cylinder being furnished with level between the left side bar of described left parallel―ordinal shift and the right-hand rod of right parallel―ordinal shift.
3. hoistway hoisting mechanism according to claim 1, is characterized in that: the right-hand member of described base plate has draw-in groove, and have fixture block by hinge in this draw-in groove, this fixture block is also with there being the screw can locked with base plate.
4. hoistway hoisting mechanism according to claim 1, is characterized in that: described left frame and correct frame are inverted L-shaped plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420730888.XU CN204310735U (en) | 2014-11-30 | 2014-11-30 | Hoistway hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420730888.XU CN204310735U (en) | 2014-11-30 | 2014-11-30 | Hoistway hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204310735U true CN204310735U (en) | 2015-05-06 |
Family
ID=53133062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420730888.XU Expired - Fee Related CN204310735U (en) | 2014-11-30 | 2014-11-30 | Hoistway hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204310735U (en) |
-
2014
- 2014-11-30 CN CN201420730888.XU patent/CN204310735U/en not_active Expired - Fee Related
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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: 20150506 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |