CN204847723U - Two structures of opening door of rack and pinion formula lift - Google Patents
Two structures of opening door of rack and pinion formula lift Download PDFInfo
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- CN204847723U CN204847723U CN201520604366.XU CN201520604366U CN204847723U CN 204847723 U CN204847723 U CN 204847723U CN 201520604366 U CN201520604366 U CN 201520604366U CN 204847723 U CN204847723 U CN 204847723U
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Abstract
The utility model discloses a two structures of opening door of rack and pinion formula lift. A two structures of opening door of rack and pinion formula lift, is including anterior telescopic mechanism and the foldable mechanism of opening the door of lateral part of opening the door, on the slide rail at both ends about the bounding wall was fixed before the lift to two door plants in the anterior telescopic mechanism of opening the door, the slide rail was fixed before the lift on the bounding wall, two hinges for the door plant in the foldable mechanism of opening the door of lateral part are together fixed, both ends fixed pulley group spare about each door plant wherein to lay loose pulley assembly respectively in the front about bounding wall and the side wall board in the C type guide rail of both ends, wherein fixed bounding wall in the front of C type guide rail installation and the upper and lower both ends of side wall board, two structures of opening door of rack and pinion formula lift still includes entrance guard's switch protection device, install respectively anterior door operator construct with the open the door upper portion of mechanism of lateral part, operate under the circumstances of not closing the door, lift neither rising nor descends, further improves the security performance of lift.
Description
Technical field
The present invention relates to jacking equipment double door technical field, particularly relate to a kind of gear-rack type lifter double swing doors be applied in wind power generation field.
Background technology
Current tower cylinder elevator mainly adopts single open-door form; more fixing for platform exit position; and gear-rack type lifter double swing doors can be come in and gone out jacking equipment from both direction; not only switch gate is convenient and swift; meet various platform exit position; and there is gate inhibition's switching protective device, improve the safety performance of elevator.
Summary of the invention
The object of this invention is to provide a kind of safe and reliable, switch gate jacking equipment double swing doors easily, a kind of gear-rack type lifter double swing doors be applied in wind power generation field is particularly provided.
For achieving the above object, technical scheme of the present invention provides a kind of gear-rack type lifter double swing doors, and described gear-rack type lifter double swing doors comprises:
Anterior telescopic door-opening mechanism and the collapsible door-opening mechanism of sidepiece; Two pieces of door-plates in the telescopic door-opening mechanism in described front portion are fixed on the slide rail at the upper and lower two ends of elevator front panel, and slide rail is fixed in elevator front panel; Two door-plate hinges in the collapsible door-opening mechanism of described sidepiece are fixed together; Wherein each door-plate upper and lower two ends dead sheave assembly, and pulley assembly is placed in respectively in front panel and gusset plate upper and lower two ends C type guide rail, wherein C type guide rails assembling is fixed on front panel and the upper and lower two ends of gusset plate; Described gear-rack type lifter double swing doors also comprises gate inhibition's switching protective device, being arranged on the top of anterior door-opening mechanism and sidepiece door-opening mechanism respectively, operating when not closing the door, and elevator can not rise and can not decline.
Wherein, described gear-rack type lifter double swing doors comprises front panel and gusset plate, described elevator front panel and gusset plate is provided with magnetic gate suction, is adsorbed on door-plate when door is closed, for fixing door-plate, and convenient opening and closing.
Wherein, described gear-rack type lifter double swing doors comprises gate inhibition's switching protective device; described gate inhibition's switching protective device comprises safety switch and safety switch plug; wherein safety switch is fixed on front panel and gusset plate; safety switch plug is fixed on the door-plate corresponding with safety switch position by connecting panel; when realizing closing door-plate, safety switch plug inserts in safety switch, forms gate inhibition's switch protection of interlocking during enabling.
Foregoing invention technical scheme tool has the following advantages: gear-rack type lifter double swing doors switch gate of the present invention is convenient and swift, and is provided with gate inhibition's switching protective device, substantially increases the safety performance of elevator.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention gear-rack type lifter double swing doors schematic diagram;
Fig. 2 is the anterior telescopic door-opening mechanism structural representation of the embodiment of the present invention;
Fig. 3 is embodiment of the present invention sidepiece sliding door mechanism structure schematic diagram;
Fig. 4 is embodiment of the present invention gate inhibition switching protective device structural representation one;
Fig. 5 is embodiment of the present invention gate inhibition switching protective device structural representation two.
Wherein, 1, anterior telescopic door-opening mechanism, 2, the collapsible door-opening mechanism of sidepiece, 3, door-plate, 4, front panel, 5, gusset plate, 6, slide rail, 7, C type guide rail, 8, hinge, 9, pulley assembly, 10, magnetic gate is inhaled, and 11, connecting panel, 12, safety switch, 13, safety switch plug.
Detailed description of the invention
Below in conjunction with drawings and Examples, be described in further detail the specific embodiment of the present invention, following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The gear-rack type lifter double swing doors of the present embodiment is applied in wind power plant's blower fan tower barrel, and described gear-rack type lifter double swing doors comprises: anterior telescopic door-opening mechanism 1 and the collapsible door-opening mechanism 2 of sidepiece; Two pieces of door-plates 3 in the telescopic door-opening mechanism 1 in described front portion are fixed on the slide rail 6 at front panel about 4 two ends, and slide rail 6 is fixed in elevator front panel 4; Two door-plate 3 hinges 8 in the collapsible door-opening mechanism 2 of described sidepiece are fixed together; Wherein each door-plate about 3 two ends dead sheave assembly 9, and pulley assembly 9 is placed in respectively in front panel 4 and gusset plate about 5 two ends C type guide rail 7, wherein C type guide rail 7 is fixed on front panel 4 and gusset plate about 5 two ends; Described gear-rack type lifter double swing doors also comprises gate inhibition's switching protective device, being arranged on the top of anterior door-opening mechanism and sidepiece door-opening mechanism respectively, operating when not closing the door, and elevator can not rise and can not decline.
Wherein, described gear-rack type lifter double swing doors comprises front panel 4 and gusset plate 6, described elevator front panel 4 and gusset plate 6 is provided with magnetic gate suction 10, is adsorbed on door-plate 3 when door is closed, for fixing door-plate, and convenient opening and closing.
Wherein, described gear-rack type lifter double swing doors comprises gate inhibition's switching protective device; described gate inhibition's switching protective device comprises safety switch 12 and safety switch plug 13; wherein safety switch 12 is fixed on front panel 4 and gusset plate 5; safety switch plug 13 is fixed on the door-plate 3 corresponding with safety switch position by connecting panel 11; when realizing closing door-plate 3, safety switch plug 13 inserts in safety switch 12, forms gate inhibition's switch protection of interlocking during enabling.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a gear-rack type lifter double swing doors, is characterized in that, described gear-rack type lifter double swing doors comprises: anterior telescopic door-opening mechanism and the collapsible door-opening mechanism of sidepiece; Two pieces of door-plates in the telescopic door-opening mechanism in described front portion are fixed on the slide rail at the upper and lower two ends of elevator front panel, and slide rail is fixed in elevator front panel; Two door-plate hinges in the collapsible door-opening mechanism of described sidepiece are fixed together; Wherein each door-plate upper and lower two ends dead sheave assembly, and pulley assembly is placed in respectively in front panel and gusset plate upper and lower two ends C type guide rail, wherein C type guide rails assembling is fixed on front panel and the upper and lower two ends of gusset plate; Described gear-rack type lifter double swing doors also comprises gate inhibition's switching protective device, being arranged on the top of anterior door-opening mechanism and sidepiece door-opening mechanism respectively, operating when not closing the door, and elevator can not rise and can not decline.
2. gear-rack type lifter double swing doors as claimed in claim 1, is characterized in that, described elevator front panel and gusset plate is provided with magnetic gate suction, is adsorbed on door-plate when door is closed, for fixing door-plate, and convenient opening and closing.
3. gear-rack type lifter double swing doors as claimed in claim 1; it is characterized in that; described gate inhibition's switching protective device comprises safety switch and safety switch plug; wherein safety switch is fixed on front panel and gusset plate; safety switch plug is fixed on the door-plate corresponding with safety switch position by connecting panel; when realizing closing door-plate, safety switch plug inserts in safety switch, forms gate inhibition's switch protection of interlocking during enabling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604366.XU CN204847723U (en) | 2015-08-12 | 2015-08-12 | Two structures of opening door of rack and pinion formula lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604366.XU CN204847723U (en) | 2015-08-12 | 2015-08-12 | Two structures of opening door of rack and pinion formula lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204847723U true CN204847723U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520604366.XU Active CN204847723U (en) | 2015-08-12 | 2015-08-12 | Two structures of opening door of rack and pinion formula lift |
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| Country | Link |
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| CN (1) | CN204847723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892020A (en) * | 2018-09-12 | 2018-11-27 | 库珀（天津）科技有限公司 | A kind of tower elevator |
-
2015
- 2015-08-12 CN CN201520604366.XU patent/CN204847723U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892020A (en) * | 2018-09-12 | 2018-11-27 | 库珀（天津）科技有限公司 | A kind of tower elevator |
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| GR01 | Patent grant |