CN201049859Y - Sound-insulating shock-absorbing elevator compartment wall - Google Patents
Sound-insulating shock-absorbing elevator compartment wall Download PDFInfo
- Publication number
- CN201049859Y CN201049859Y CNU2007201543176U CN200720154317U CN201049859Y CN 201049859 Y CN201049859 Y CN 201049859Y CN U2007201543176 U CNU2007201543176 U CN U2007201543176U CN 200720154317 U CN200720154317 U CN 200720154317U CN 201049859 Y CN201049859 Y CN 201049859Y
- Authority
- CN
- China
- Prior art keywords
- chair wall
- sedan
- utility
- car
- model
- 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
Images
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model provides a soundproof shock absorption car wall of the elevator car of the elevator, comprising a car wall plate. The utility model is characterized in that one side of the car wall plate is provided with a mould cavity which is filled with polyurethane foaming adhesive by the method that polyurethane foaming fluid is injected into the mould cavity. One side of the car wall plate is provided with a mould cavity which is filled with polyurethane foaming adhesive by the method that polyurethane foaming fluid is injected into the mould cavity so the polyurethane foaming adhesive is combined with the surface of the car wall plate with large adhesive force and the car wall plate is not easy to come off. Thus, the noise reduction and the shock absorption effects of the utility model are not only obvious but also the processing consumption can be reduced.
Description
Technical field
The utility model relates to the compound structure of lift car sedan-chair wall, particularly a kind of sound insulation damping type lift car sedan-chair wall.
Background technology
High speed development along with country, improving constantly of people's living standard, skyscraper is more and more, also lid is high more more for floor, elevator speed also so more and more faster, particularly the noise that produces in the high-speed cruising process of elevator and vibrations also become increasing, can not satisfy the requirement of express elevator with the car job operation of common slower elevators, particularly speed is greater than 2.5M/S, vibrations and noise in the elevator that the car deadweight is lighter, car are also increasing, so car need add the sound insulation vibration-absorptive material, when processing car sound insulation damping, usually directly stick on the foaming offset plate in sedan-chair wall back, this way is not ideal enough because car by around sedan-chair wall etc. form, make up by the polylith litter panel around the sedan-chair wall, the width of each litter panel is also different with shape, and it is very loaded down with trivial details to get up with unified foaming plate stickup processing, and waste is also very big, each sedan-chair wall damping effect is also inconsistent or the like, so can not satisfy the needs of express elevator.
The utility model content
The utility model is at defective that exists in the prior art or deficiency, a kind of sound insulation damping type lift car sedan-chair wall is provided, this sedan-chair wall is both applicable to the damping sound insulation of single specification car, the damping sound insulation of applicable again plurality of specifications car, also applicable to the damping sound insulation of db room (sound test room) and singing-hall or the like, widely applicable simultaneously.
Technical conceive of the present utility model is, one side at litter panel has cavity structure, make this die cavity be full of the polyurethane foamed glue by injecting the polyurethane expanding foam solution in the die cavity, thereby form on the surface of polyurethane foamed glue and litter panel and a kind ofly to have that adhesive ability is big, the specific marriage relation of difficult drop-off, not only the noise reduction damping effect is obvious, and can reduce processing loss.
The technical solution of the utility model is as follows:
Sound insulation damping type lift car sedan-chair wall comprises litter panel, and it is characterized in that: the one side of described litter panel has cavity structure, makes this die cavity be full of the polyurethane foamed glue by injecting the polyurethane expanding foam solution in the die cavity.
The shape one-tenth side of described cavity structure is bowl-shape.
Described cavity structure is the bottom surface with the one side of litter panel, and along the upright side of the periphery of this bottom surface, the end of side has toward interior bending.
Technique effect of the present utility model is as follows:
Sound insulation damping type lift car sedan-chair wall of the present utility model, form on the surface of polyurethane foamed glue and litter panel by new make and a kind ofly to have that adhesive ability is big, the specific marriage relation of difficult drop-off, not only the noise reduction damping effect is obvious, and can reduce processing loss.The invention provides the processing mode that a kind of widely applicable car installs the damping body insulation additional, adopt this processing mode, both processed applicable to the damping sound insulation of installing additional of single specification car, the damping sound insulation of installing additional of applicable again plurality of specifications car is processed, also applicable to the installation of db room (sound test room) and singing-hall or the like, therefore widely applicable simultaneously.
Lift car sedan-chair wall of the present utility model installs the processing technology of foamed glue additional, is to install damping body insulation (polyurethane foamed glue) additional in the sedan-chair wall outside, and it is big that this job operation has adhesive ability, characteristics such as difficult drop-off; This material material softness, in light weight, the noise reduction damping effect is obvious etc., and increased the bulk strength of car, the practical experience of my company of process proves that effect is very good, this job operation is simple to operate, wastes for a short time, has saved advantages such as tooling cost and Master Cost.
Description of drawings
Fig. 1 is a sedan-chair wall construction scheme drawing.
Fig. 2 is the tool structure scheme drawing.
Fig. 3 is foaming back structural representation.
Fig. 4 is the cross section view of A-A rotation shown in Figure 1.
Fig. 5 is the cross section view of A-A rotation shown in Figure 3.
Reference numeral lists as follows:
The 1-litter panel, the last lower connecting plate of 2-, 3-cover plate, 4-retaining plug (material hole), 5-sedan-chair wall, 6-bench board, 7-sedan-chair wall, 8-polyurethane foamed glue.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Technical conceive of the present utility model is, does a die cavity with sedan-chair wall profile, splashes into expanding foam solution and makes it a kind of processing mode that rapid expanding is full of whole die cavity.
Manufacturing of the present utility model need be prepared the polyurethane expanding foam solution, forming the polyurethane foamed glue, and between the surface of polyurethane foamed glue and litter panel, form simultaneously a kind of have adhesive ability greatly, the specific marriage relation of difficult drop-off.
1. the making of polyurethane expanding foam solution:
(1) A feed liquid and B feed liquid stir in special-purpose batch mixer with 1: 1 ratio;
(2) A feed liquid B and feed liquid are mixed (can mix) with 1: 1 ratio direct labor in die cavity;
2. add baffle plate above reaching and make it to become a die cavity around the sedan-chair wall outside, the expanding foam solution that mixes is injected in the die cavity in 26: 1 ratio (die cavity volume ratio expanding foam solution), this expanding foam solution begins rapid expanding (foaming) and is full of whole die cavity in die cavity.
Fig. 1, Fig. 2 and Fig. 3 have represented that lift car of the present utility model installs the front and back course of processing and the structural relation of foamed glue additional, Fig. 1 is a sedan-chair wall construction scheme drawing, position and the planform of having represented litter panel 1 and last lower connecting plate 2, be around the sedan-chair wall and the end baffle plate to be arranged all, shape one-tenth side is bowl-shape, has also marked the position of A-A simultaneously.Fig. 4 is the cross section view of A-A rotation shown in Figure 1.Fig. 2 adds baffle plate in sedan-chair wall back, makes the sedan-chair wall form cavity, has represented the position of baffle plate 3 and material hole 4, has also represented the position of sedan-chair wall 5 and bench board 6 simultaneously; Fig. 3 is the structural representation behind the sedan-chair wall filling foamed glue, and Fig. 5 is the cross section view of A-A rotation shown in Figure 3, has represented the position of sedan-chair wall 7 and foamed glue 8.Through my company facts have proved that effect is very good, solved generally insoluble problem.
The above only is a preferred implementation of the present utility model.Should be pointed out that for a person skilled in the art foundation invention spirit of the present utility model and principle can also be made a lot of distortion and improvement comes, but these distortion and improvement all will fall into protection domain of the present utility model.
Claims (3)
1. sound insulation damping type lift car sedan-chair wall comprises litter panel, it is characterized in that: the one side of described litter panel has cavity structure, makes this die cavity be full of the polyurethane foamed glue by injecting the polyurethane expanding foam solution in the die cavity.
2. sound insulation damping type lift car sedan-chair wall according to claim 1, it is characterized in that: the shape one-tenth side of described cavity structure is bowl-shape.
3. sound insulation damping type lift car sedan-chair wall according to claim 1, it is characterized in that: described cavity structure is the bottom surface with the one side of litter panel, along the upright side of the periphery of this bottom surface, the end of side has toward interior bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201543176U CN201049859Y (en) | 2007-05-17 | 2007-05-17 | Sound-insulating shock-absorbing elevator compartment wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201543176U CN201049859Y (en) | 2007-05-17 | 2007-05-17 | Sound-insulating shock-absorbing elevator compartment wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049859Y true CN201049859Y (en) | 2008-04-23 |
Family
ID=39336341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201543176U Expired - Fee Related CN201049859Y (en) | 2007-05-17 | 2007-05-17 | Sound-insulating shock-absorbing elevator compartment wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049859Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395672A (en) * | 2013-08-19 | 2013-11-20 | 江苏天弓机械工程有限公司 | Sound insulation board for elevator |
| CN104291188A (en) * | 2014-10-29 | 2015-01-21 | 康力电梯股份有限公司 | Elevator car wall sound insulation structure |
| CN109835796A (en) * | 2019-02-27 | 2019-06-04 | 日立电梯(上海)有限公司 | A kind of sound insulation vibration damping carriage |
-
2007
- 2007-05-17 CN CNU2007201543176U patent/CN201049859Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395672A (en) * | 2013-08-19 | 2013-11-20 | 江苏天弓机械工程有限公司 | Sound insulation board for elevator |
| CN104291188A (en) * | 2014-10-29 | 2015-01-21 | 康力电梯股份有限公司 | Elevator car wall sound insulation structure |
| CN109835796A (en) * | 2019-02-27 | 2019-06-04 | 日立电梯(上海)有限公司 | A kind of sound insulation vibration damping carriage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201049859Y (en) | Sound-insulating shock-absorbing elevator compartment wall | |
| CN203210528U (en) | Anti-blockage concrete powder material storage hopper | |
| CN201080983Y (en) | Rubber shock-absorbing pad | |
| CN112172936B (en) | C ring structure that integrates | |
| CN106182360A (en) | A kind of light-duty side form system produced for precast concrete wall panel | |
| RU2504488C1 (en) | Transport facility | |
| CN103847657B (en) | The automobile of straticulate structure enhancement mode car roof soundproof pad and preparation method thereof | |
| CN201559251U (en) | Vertical mixing machine | |
| CN103741929A (en) | Integrated-house floor structure | |
| CN206733744U (en) | Composite Hollow sound-absorbing material structural damping plate | |
| CN206467881U (en) | Wood moulding integrated wall plate | |
| CN203669202U (en) | Beam structure for integrated house | |
| CN209308459U (en) | A kind of structure increasing partition wall newly on existing building floor | |
| CN107060191B (en) | It is a kind of to exempt to demould building structure and method using the assembled that building waste is raw material | |
| CN208039517U (en) | A kind of assembled wall | |
| CN217373263U (en) | Forming device for machining automobile damping cushion | |
| CN104590153A (en) | B column cavity frame sound-proof rubber plate and corresponding automobile | |
| CN206242973U (en) | Vehicle internal decoration seat armrest | |
| CN205651975U (en) | Car accelerator pedal installing support | |
| CN206155338U (en) | Automotive interior strip | |
| CN212290047U (en) | Non-metal double-layer structure of car as a house carriage floor | |
| CN206319438U (en) | A kind of special bracing means of shear wall | |
| CN204919953U (en) | Prefabricated component of surely personally experiencing sth. part of body is filled to rib floor | |
| CN212707317U (en) | Precast concrete component mould that embedded block terminal of wall body was used | |
| CN209466570U (en) | A kind of refrigerator door foaming mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20120517 |