CN203855273U - Rope returning wheel for elevator - Google Patents
Rope returning wheel for elevator Download PDFInfo
- Publication number
- CN203855273U CN203855273U CN201420290659.0U CN201420290659U CN203855273U CN 203855273 U CN203855273 U CN 203855273U CN 201420290659 U CN201420290659 U CN 201420290659U CN 203855273 U CN203855273 U CN 203855273U
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- rope
- protection cover
- shaped
- mounting bracket
- elevator
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Abstract
The utility model relates to a rope returning wheel for an elevator. The left side and the right side of the upper portion of a rope returning wheel body are symmetrically provided with two corner protection covers. A frame-shaped rope blocking support is arranged between the lower side of each corner protection cover and an installation support, the lower portion of the rope returning wheel body is provided with a hollow lower protection cover with one opened end, and a dustproof brush is arranged in each rope guiding hole. According to the rope returning wheel for the elevator, the lower protection cover and the two corner protection covers are additionally arranged to form a containing cavity of the rope returning wheel body together, meanwhile, the dustproof brushes prevent dust and impurities from entering the containing cavity, two sets of waist circular holes are formed in the frame-shaped rope blocking support and the corner protection covers and the lower protection cover are arranged so that so that the gap between the frame-shaped rope blocking support and a rope can be conveniently adjusted and direct installation can be convenient, the manufacturing method of a traditional rope returning wheel assembly is changed, the labor intensity of field installation is lowered, and meanwhile, a rope pressing rod and relevant assemblies are arranged so that the led steel rope can be well guided and pressed.
Description
Technical field
The utility model relates to a kind of elevator with returning rope sheave.
Background technology
In known technical field, returning rope sheave is a kind of movable pulley being applied on elevator, is the movable pulley that is conventionally arranged on car frame and counterweight framework upper, and hoist ropes is walked around diversion sheave and can be formed different traction ratios as required.It is different from traction sheave and track adjusting wheel, all necessarily has installation in its not every elevator, and it there will not be in the traction ratio elevator of 1: 1, and its effect is to reduce the horsepower output of towing machine and moment.Existing return rope sheave to introduce on steel cable spacing, control not good, the position of restriction is reliable and stable not, easily cause and rock, extraneous dust and foreign material become easily infected by and are returning on rope sheave body simultaneously, after long-time, easily cause returning the winding of rope sheave body to steel rope, cause unnecessary trouble, also easily cause the situation of skidding.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, provide a kind of elevator with returning rope sheave, can play good support suppression to the steel cable of introducing, can avoid extraneous impurity and dust to be infected with simultaneously and return on rope sheave body.
The utility model solves the technical scheme that its technical matters adopts: a kind of elevator is with returning rope sheave, comprise mounting bracket and be arranged on and return rope sheave body in mounting bracket, on a described left side of returning rope sheave body top, right bilateral symmetry is provided with two turning protective covers, above the inner side of described turning protective cover, be hinged with the pressure rope bar stretching out under oblique, the end of stretching out at described pressure rope bar is provided with silica gel roller, between the middle part of described pressure rope bar and the inwall of turning protective cover, be provided with rubber mount bar, between the downside of described turning protective cover and mounting bracket, be provided with shaped as frame gear rope support, on described shaped as frame gear rope support, be provided with and on open end and the both sides in this end, be respectively equipped with two groups of oval holes, every group of oval hole all comprises, lower spaced two oval holes that are level extension shape, described shaped as frame gear rope support is spirally connected fixing by oval hole and mounting bracket, be provided with the low protection cover of an end opening and hollow in the described bottom of returning rope sheave body, described low protection cover forms the accommodating chamber of returning rope sheave body together with two turning protective covers, corresponding to the position in every group of oval hole on shaped as frame gear rope support, in the inner side of described turning protective cover and the upper end of low protection cover be equipped with the bar shaped mounting hole that is vertical extension shape, on a left side, bottom for described low protection cover, the right side is arranged with two messenger holes, in described messenger hole, be equipped with Dustproof brush.
Further, as a kind of concrete hoisting structure, the utility model is provided with suspension rod at the top of described mounting bracket, between described suspension rod and mounting bracket, is provided with shock reducing structure.
Further, consider, on the outer wall of the protective cover of turning described in the utility model and low protection cover, be equipped with grid supporting construction, described grid supporting construction has the vertical sheet grid that is the distribution of " one " font, between described vertical sheet grid, is provided with horizontal sheet grid.
The beneficial effects of the utility model are: the utility model is simple in structure, form the accommodating chamber of returning rope sheave body by setting up low protection cover together with two turning protective covers, Dustproof brush plays and stops dust and foreign material to enter accommodating chamber simultaneously, keep off two groups of oval holes on rope support by shaped as frame simultaneously, coordinate the installation of turning protective cover and low protection cover, be convenient to adjust the gap between shaped as frame gear rope support and rope, be convenient to again direct installation, change traditional way of returning rope wheel component, simplify field erected labour intensity, simultaneously by pressure restrict bar and associated component, can play good guiding suppression to the steel cable of introducing.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the local structure for amplifying schematic diagram at A place in Fig. 2;
Fig. 4 is the structural representation that in the utility model, the pressure rope bar in the protective cover of turning is installed;
Fig. 5 is the structural representation of low protection cover in the utility model;
In figure: 1. return rope sheave body, 2. mounting bracket, 3. suspension rod, 4. shock reducing structure, 5. shaped as frame gear rope support, 51. oval holes, 6. turning protective cover, 61. press rope bar, 62. silica gel rollers, 63. rubber mount bars, 7. Dustproof brush, 8. low protection cover, 10. bar shaped mounting hole, 11. grid supporting constructions.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The preferred embodiment that returns rope sheave for the utility model elevator as shown in Fig. 1～Fig. 5, comprise mounting bracket 2 and be arranged on and return rope sheave body 1 in mounting bracket 2, at the top of mounting bracket 2, suspension rod 3 is installed, at suspension rod 3) and mounting bracket 2 between be provided with shock reducing structure 4, on a left side of returning rope sheave body 1 top, right bilateral symmetry is provided with two turning protective covers 6, above the inner side of turning protective cover 6, be hinged with the pressure rope bar 61 stretching out under oblique, be provided with silica gel roller 62 in the end of stretching out of pressing rope bar 61, between the pressure rope middle part of bar 61 and the inwall of turning protective cover 6, be provided with rubber mount bar 63, between the downside of turning protective cover 6 and mounting bracket 2, be provided with shaped as frame gear rope support 5, on shaped as frame gear rope support 5, be provided with and on open end and the both sides in this end, be respectively equipped with two groups of oval holes 51, every group of oval hole 51 all comprises, lower spaced two oval holes 51 that are level extension shape, shaped as frame gear rope support 5 is spirally connected fixing by oval hole 51 and mounting bracket 2, be provided with the low protection cover 8 of an end opening and hollow in the bottom of returning rope sheave body 1, described low protection cover 8 forms the accommodating chamber of returning rope sheave body 1 together with two turning protective covers 6, corresponding to the position in every group of oval hole 51 on shaped as frame gear rope support 5, in the inner side of turning protective cover 6 and the upper end of low protection cover 8 be equipped with the bar shaped mounting hole 10 that is vertical extension shape, on a left side, bottom for low protection cover 8, the right side is arranged with two messenger holes, in messenger hole, be equipped with Dustproof brush 7.
Can effectively ensure again structural strength mainly for saving material simultaneously, on the outer wall of described turning protective cover 6 and low protection cover 8, be equipped with grid supporting construction 11, described grid supporting construction 11 has the vertical sheet grid that is the distribution of " one " font, between described vertical sheet grid, is provided with horizontal sheet grid.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to claim scope.
Claims (3)
1. an elevator is with returning rope sheave, comprise mounting bracket (2) and be arranged on and return rope sheave body (1) in mounting bracket (2), it is characterized in that: on a described left side of returning rope sheave body (1) top, right bilateral symmetry is provided with two turning protective covers (6), be hinged with the pressure rope bar (61) stretching out under oblique in the top of the inner side of described turning protective cover (6), the end of stretching out at described pressure rope bar (61) is provided with silica gel roller (62), between the middle part of described pressure rope bar (61) and the inwall of turning protective cover (6), be provided with rubber mount bar (63), between the downside of described turning protective cover (6) and mounting bracket (2), be provided with shaped as frame gear rope support (5), on described shaped as frame gear rope support (5), be provided with and on open end and the both sides in this end, be respectively equipped with two groups of oval holes (51), every group of oval hole (51) all comprises, lower spaced two oval holes (51) that are level extension shape, described shaped as frame gear rope support (5) is spirally connected fixing by oval hole (51) and mounting bracket (2), be provided with the low protection cover (8) of an end opening and hollow in the described bottom of returning rope sheave body (1), described low protection cover (8) and two turning protective covers (6) form the accommodating chamber of returning rope sheave body (1) together, corresponding to the position in the every group of oval hole (51) on shaped as frame gear rope support (5), in the inner side of described turning protective cover (6) and the upper end of low protection cover (8) be equipped with the bar shaped mounting hole (10) that is vertical extension shape, on a left side, bottom for described low protection cover (8), the right side is arranged with two messenger holes, in described messenger hole, be equipped with Dustproof brush (7).
2. elevator as claimed in claim 1 is with returning rope sheave, it is characterized in that: at the top of described mounting bracket (2), suspension rod (3) is installed, between described suspension rod (3) and mounting bracket (2), is provided with shock reducing structure (4).
3. elevator as claimed in claim 1 is with returning rope sheave, it is characterized in that: on the outer wall of described turning protective cover (6) and low protection cover (8), be equipped with grid supporting construction (11), described grid supporting construction (11) has the vertical sheet grid that is the distribution of " one " font, between described vertical sheet grid, is provided with horizontal sheet grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290659.0U CN203855273U (en) | 2014-06-04 | 2014-06-04 | Rope returning wheel for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290659.0U CN203855273U (en) | 2014-06-04 | 2014-06-04 | Rope returning wheel for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203855273U true CN203855273U (en) | 2014-10-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290659.0U Active CN203855273U (en) | 2014-06-04 | 2014-06-04 | Rope returning wheel for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203855273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082349A (en) * | 2016-02-16 | 2017-08-22 | 株式会社日立制作所 | Lift appliance |
-
2014
- 2014-06-04 CN CN201420290659.0U patent/CN203855273U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082349A (en) * | 2016-02-16 | 2017-08-22 | 株式会社日立制作所 | Lift appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181012 Address after: 225800 No. 899, he Xiang Road, Baoying County Economic Development Zone, Yangzhou, Jiangsu Patentee after: Jiangsu Liddell new Mstar Technology Ltd Address before: 225816 Jiangsu Baoying Economic Development Zone, Yangzhou, Jiangsu Patentee before: Jiangsu Leader Technical Plastic Co., Ltd. |