CN205709331U - A kind of hollow cage guide - Google Patents
A kind of hollow cage guide Download PDFInfo
- Publication number
- CN205709331U CN205709331U CN201620625293.7U CN201620625293U CN205709331U CN 205709331 U CN205709331 U CN 205709331U CN 201620625293 U CN201620625293 U CN 201620625293U CN 205709331 U CN205709331 U CN 205709331U
- Authority
- CN
- China
- Prior art keywords
- hollow
- guide rail
- guide
- limit
- pair
- 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
- 238000005187 foaming Methods 0.000 claims abstract description 9
- 229920002635 polyurethane Polymers 0.000 claims abstract description 9
- 239000004814 polyurethane Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005097 cold rolling Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a kind of cage guide, especially a kind of hollow cage guide, including hollow guide rail body, this hollow guide rail body includes that pair of parallel guide rail limit and cold roll forming connect the guide edge on this pair of guide rails limit, the end on pair of guide rails limit is connected with the end cold roll forming that a pair is installed limit respectively, offering through installing hole on the corresponding site on described installation limit, the lumen loading of described hollow guide rail body has polyurethane foaming layer.This hollow cage guide, light weight, low cost, efficiency is high, saves space.
Description
Technical field
The utility model relates to a kind of cage guide, is specially a kind of hollow cage guide.
Background technology
Cage guide is the safe rail that elevator up-down sails at hoistway, and guide rails assembling is on well enclosure, by guide rail bracket, leads
Rail support is fixedly connected on wall of well.The conventional guide rail of elevator is " T " font guide rail.Rigidity is strong, reliability is high, safety is cheap
Etc. feature.Guide level must be smooth, without obvious uneven surface.Cage guide be mounted in elevator hoistways or floor it
Between two row or multiple row is vertical or the rigid track that tilts, it is ensured that car and counterweight move up and down along it, it is ensured that escalator
Make to tilt or horizontal movement along it with step of moving pavement, provide for lift car, counterweight or step and guide.From guide rail
Definition understand, guide rail is the important reference component of vertical lift, automatic elevator, step of moving pavement, and it controls elevator
Car, escalator and step of moving pavement running orbit, ensure operation signal transmission, it relate to again elevator safety and
The vitals of running quality.The guide rail of one elevator typically requires many guide rail concatenations and forms, and in prior art, mostly uses
Solid guide rail concatenates, and which adds the quality of guide rail；Usual solid guide rail is required for carrying out outside when concatenation and connects
Connect, thus can affect glacing flatness after concatenation for two tracks.Therefore, can in proof strength in the case of, minimizing is led
Rail quality, uses hollow cage guide to become main flow, and typically in hollow cage guide, potting resin and pearl sponge be still
Cost is high, and adhesion is not strong, easily comes off.To this end, it is proposed that a kind of hollow cage guide.
Utility model content
The utility model solves the technical problem that the defect being to overcome prior art, provides a kind of hollow cage guide.
Described hollow cage guide has light weight, low cost, and efficiency is high, saves the features such as space.
For achieving the above object, the following technical scheme of the utility model offer: a kind of hollow cage guide, including hollow lead
Rail body, this hollow guide rail body includes that pair of parallel guide rail limit and cold roll forming connect the guide edge on this pair of guide rails limit, a pair
The end on guide rail limit is connected with the end cold roll forming that a pair is installed limit respectively, and it is right that the corresponding site on described installation limit offers
The installing hole worn, the lumen loading of described hollow guide rail body has polyurethane foaming layer.
Preferably, the cross section of described hollow guide rail body is convex shape structure.
Preferably, the cross section of described installing hole is circle, and the arrangement of installing hole rectangular array shape.
Preferably, described hollow guide rail body uses cold rolling quality steel plate, and tensile strength is no less than 370Mpa, fundamental length
For 5m.
Compared with prior art, the beneficial effects of the utility model are: this hollow cage guide, light weight, hollow guide rail
The inner chamber of body uses polyurethane foaming layer to fill, and polyurethane foaming layer and resin packing ratio adhesion are strong, low cost, and efficiency is high,
Saving space, shrinkage factor is little, will not come off as pearl sponge.
Brief description
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model structure top view.
In figure: 1 hollow guide rail body, 11 guide rail limits, 12 guide edges, 13 installation limits, 131 installing holes, 2 polyurethane foaming layers.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
Referring to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of hollow cage guide, including hollow guide rail
Body 1, the cross section of hollow guide rail body 1 is convex shape structure, and hollow guide rail body 1 uses cold rolling quality steel plate, and tensile strength should not
Less than 370Mpa, fundamental length is 5m, and this hollow guide rail body 1 includes that pair of parallel guide rail limit 11 and cold roll forming connect this
Guide edge 12 to guide rail limit 11, the end on pair of guide rails limit 11 is connected with the end cold roll forming that a pair is installed limit 13 respectively,
Install limit 13 corresponding site on offer through installing hole 131, the cross section of installing hole 131 for circle, and installing hole 131 in
Rectangular array shape arranges, and the lumen loading of hollow guide rail body 1 has polyurethane foaming layer 2.
The inner chamber of hollow guide rail body 1 uses polyurethane foaming layer 2 to fill, and polyurethane foaming layer 2 and resin packing ratio combine
Power is strong, low cost, and efficiency is high, saves space, and shrinkage factor is little, will not come off as pearl sponge.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that and can carry out multiple change to these embodiments, repair in the case of without departing from principle of the present utility model and spirit
Changing, replacing and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a hollow cage guide, including hollow guide rail body (1), it is characterised in that: this hollow guide rail body (1) include a pair flat
The guide rail limit (11) of row and cold roll forming connect the guide edge (12) on this pair of guide rails limit (11), the end of pair of guide rails limit (11)
It is connected with the end cold roll forming that a pair is installed limit (13) respectively, the corresponding site of described installation limit (13) offers through
Installing hole (131), the lumen loading of described hollow guide rail body (1) has polyurethane foaming layer (2).
2. a kind of hollow cage guide according to claim 1, it is characterised in that: described hollow guide rail body (1) transversal
Face is convex shape structure.
3. a kind of hollow cage guide according to claim 1, it is characterised in that: the cross section of described installing hole (131) is
Circle, and the arrangement of installing hole (131) rectangular array shape.
4. a kind of hollow cage guide according to claim 1, it is characterised in that: described hollow guide rail body (1) uses cold
Rolling quality steel plate, tensile strength is no less than 370Mpa, and fundamental length is 5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625293.7U CN205709331U (en) | 2016-06-22 | 2016-06-22 | A kind of hollow cage guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625293.7U CN205709331U (en) | 2016-06-22 | 2016-06-22 | A kind of hollow cage guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205709331U true CN205709331U (en) | 2016-11-23 |
Family
ID=57315599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620625293.7U Expired - Fee Related CN205709331U (en) | 2016-06-22 | 2016-06-22 | A kind of hollow cage guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205709331U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586768A (en) * | 2017-02-22 | 2017-04-26 | 张家港奥斯卡电梯部件有限公司 | Mounting assembly for hollow elevator guide rail |
| CN108657906A (en) * | 2017-03-28 | 2018-10-16 | 杭州沪宁电梯部件股份有限公司 | A kind of guide rail structure of composite material |
| CN112061928A (en) * | 2020-08-24 | 2020-12-11 | 江阴海丰电梯导轨有限公司 | Hollow track production process |
-
2016
- 2016-06-22 CN CN201620625293.7U patent/CN205709331U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586768A (en) * | 2017-02-22 | 2017-04-26 | 张家港奥斯卡电梯部件有限公司 | Mounting assembly for hollow elevator guide rail |
| CN108657906A (en) * | 2017-03-28 | 2018-10-16 | 杭州沪宁电梯部件股份有限公司 | A kind of guide rail structure of composite material |
| CN112061928A (en) * | 2020-08-24 | 2020-12-11 | 江阴海丰电梯导轨有限公司 | Hollow track production process |
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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: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |