CN208747425U - Self-adjusting weight guiding device - Google Patents
Self-adjusting weight guiding device Download PDFInfo
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- CN208747425U CN208747425U CN201821320150.0U CN201821320150U CN208747425U CN 208747425 U CN208747425 U CN 208747425U CN 201821320150 U CN201821320150 U CN 201821320150U CN 208747425 U CN208747425 U CN 208747425U
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- conduit
- hammer body
- self
- guiding device
- adjusting weight
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Abstract
The utility model discloses self-adjusting weight guiding devices, including circle and the conduit (10) that is vertically arranged, columned hammer body (20) are equipped in conduit (10), the upper end of hammer body (20) is connected with steel wire rope component (30)；The upper and lower part of the hammer body (20) is equipped with annular groove (21), is equipped with shock absorbing ring (22) in annular groove (21)；The outer wall of the conduit (10) is equipped with the installation sheet (11) connecting with hall door.The utility model can eliminate twisting resistance, and structure is simple, easy to process.
Description
Technical field
The utility model relates to a kind of elevator components, especially a kind of self-adjusting weight guiding device of hoistway door.
Background technique
According to the requirement of elevator safety, hall door cannot have the function of voluntarily opening, can only be through Men Daodeng mechanism by compartment
Door machine drives, and hall door is needed in an inactive state with the ability voluntarily closed.Existing elevator is to pass through weight mostly
Hammer mechanism realizes that hall door is voluntarily closed.
Common heavy hammer mechanism is one cuboid weight of setting in rectangular or c-type conduit, and the upper end of weight is through steel
Cord is connected with hall door hanging plate.In this configuration, weight only has the freedom degree slided up and down.It is turned round since wirerope has
Turning property, in addition may be twisted when installation itself, and as long-time is using torsion is generated, these can all lead to wirerope pair
Weight generates torsional moment.And weight is limited by conduit and own form and can not be rotated to eliminate this torque, this results in weight
It hammers into shape in sliding process and is constantly collided with conduit, and then make hall door fluctuation of service.Meanwhile rectangular weight is also unfavorable on clamping
It is needed screws in the Rubber shock-absorbing pad of the processing of wirerope connecting hole, and both ends, structure is relative complex.Further, since
It is the conduit of only both ends open, weight operation can suck external air, lead to dust stratification in pipe, keep weight operation unsmooth.
Therefore, existing heavy hammer mechanism presence can not eliminate twisting resistance, structure is complicated and be unfavorable for processing and easy dust stratification
The problem of.
Utility model content
The purpose of the utility model is to provide self-adjusting weight guiding devices.The utility model can eliminate torsion
Power, and structure is simple, it is easy to process.In addition, the utility model also has the characteristics that be not easy dust stratification.
The technical solution of the utility model includes: self-adjusting weight guiding device, including circle and the conduit that is vertically arranged, lead
Columned hammer body is equipped in pipe, the upper end of hammer body is connected with steel wire rope component；The upper and lower part of the hammer body is equipped with annular groove,
Shock absorbing ring is equipped in annular groove；The outer wall of the conduit is equipped with the installation sheet connecting with hall door.
In self-adjusting weight guiding device above-mentioned, the installation sheet is equipped with resilient cushion.
In self-adjusting weight guiding device above-mentioned, edge is axially arranged with several stomatas on the conduit.
In self-adjusting weight guiding device above-mentioned, Air Filter is covered with outside the stomata.
Compared with prior art, the utility model realizes hammer body rotation by circular conduit and hammer body, is used with eliminating
The twisting resistance that wirerope generates hammer body in the process, and then avoid twisting resistance that hammer body and conduit is caused to collide, make the operation of hall door
It is more stable.Meanwhile circular hammer body is easier to clamping, it is all relatively easy that end face drilling and periphery vehicle go out annular groove, therefore subtracts
Shake the setting enclosed also very simple.
Further, the utility model reduces the vibration and noise integrally generated by resilient cushion.
Further, the utility model realizes nearest air-breathing by stomata, thus flow perturbation when reducing hammer body operation
Cause conduit into dust.Air Filter helps to be further reduced dust.
To sum up, the utility model can eliminate twisting resistance, and structure is simple, easy to process.In addition, the utility model is also
Have the characteristics that be not easy dust stratification.
Detailed description of the invention
Fig. 1 is the schematic cross-section of existing heavy hammer mechanism；
Fig. 2 is the structural schematic diagram of the utility model embodiment one；
Fig. 3 is the enlarged diagram in Fig. 2 at A；
Fig. 4 is the scheme of installation of one conduit of embodiment；
Fig. 5 is the position view of two stomata of embodiment；
Fig. 6 is the structural schematic diagram of two conduit of embodiment.
Appended drawing reference: 10- conduit, 11- installation sheet, 12- resilient cushion, 13- stomata, 14- Air Filter, 20- hammer body, 21- ring
Slot, 22- shock absorbing ring, 30- steel wire rope component.
Specific embodiment
Below with reference to embodiment, the utility model is described in further detail, but be not intended as to the utility model limit according to
According to.
Embodiment one: self-adjusting weight guiding device is equipped in conduit 10 including circle and the conduit 10 that is vertically arranged
Columned hammer body 20, the upper end of hammer body 20 are connected with steel wire rope component 30；The upper and lower part of the hammer body 20 is equipped with annular groove
21, annular groove 21 is interior to be equipped with shock absorbing ring 22, generally rubber ring；The outer wall of the conduit 10 is equipped with the installation sheet connecting with hall door
11。
The installation sheet 11 is equipped with resilient cushion 12, preferred foams glue.
Embodiment two: on the basis of example 1, along being axially arranged with several stomatas 13 on conduit 10, outside the stomata 13
It is covered with Air Filter 14.
Working principle:
Circular conduit 10 and hammer body 20 rotate hammer body 20, are produced with eliminating wirerope in use process to hammer body 20
Raw twisting resistance, and then avoid twisting resistance that hammer body 20 and conduit 10 is caused to collide, keep the operation of hall door more stable.
Installation sheet 11 is used for the connection of conduit 10 and hall door, and the resilient cushion 12 being attached between installation sheet 11 and hall door can be with
Reduce the vibration and noise integrally generated.
Conventional manifold 10 is both ends open, and when hammer body 20 is run due to air pressure balance, single port throughput is big, conduit 10
Inlet and outlet generate turbulent air flow, conduit 10 is into ash.
The utility model effectively reduces the throughput of single stomata 13 by the structure of more stomatas 13, is also just not easy
Turbulent flow is generated, avoids conduit 10 into ash.Air Filter 14 can further prevent dust to enter.
Claims (4)
1. self-adjusting weight guiding device, it is characterised in that: including circle and the conduit (10) that is vertically arranged, in conduit (10)
Equipped with columned hammer body (20), the upper end of hammer body (20) is connected with steel wire rope component (30)；The upper and lower part of the hammer body (20)
It is equipped with annular groove (21), is equipped with shock absorbing ring (22) in annular groove (21)；The outer wall of the conduit (10) is equipped with the peace connecting with hall door
Load (11).
2. self-adjusting weight guiding device according to claim 1, it is characterised in that: the installation sheet (11) is equipped with
Resilient cushion (12).
3. self-adjusting weight guiding device according to claim 1, it is characterised in that: along axial direction on the conduit (10)
Equipped with several stomatas (13).
4. self-adjusting weight guiding device according to claim 3, it is characterised in that: be covered with outside the stomata (13)
Air Filter (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320150.0U CN208747425U (en) | 2018-08-15 | 2018-08-15 | Self-adjusting weight guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320150.0U CN208747425U (en) | 2018-08-15 | 2018-08-15 | Self-adjusting weight guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208747425U true CN208747425U (en) | 2019-04-16 |
Family
ID=66080306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821320150.0U Active CN208747425U (en) | 2018-08-15 | 2018-08-15 | Self-adjusting weight guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208747425U (en) |
-
2018
- 2018-08-15 CN CN201821320150.0U patent/CN208747425U/en active Active
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| GR01 | Patent grant | ||
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