CN108533168A - A kind of modularization elevator shaft ladder - Google Patents
A kind of modularization elevator shaft ladder Download PDFInfo
- Publication number
- CN108533168A CN108533168A CN201810586817.XA CN201810586817A CN108533168A CN 108533168 A CN108533168 A CN 108533168A CN 201810586817 A CN201810586817 A CN 201810586817A CN 108533168 A CN108533168 A CN 108533168A
- Authority
- CN
- China
- Prior art keywords
- cat ladder
- standard
- column
- crosspiece
- lengthening
- 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.)
- Pending
Links
- 241000282326 Felis catus Species 0.000 claims abstract description 372
- 239000000463 material Substances 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 238000009826 distribution Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000013461 design Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
- E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of modularization elevator shaft ladders, including standard cat ladder, sleeve and cat ladder is lengthened, standard cat ladder includes the first standard cat ladder column, the second standard cat ladder column, the first standard cat ladder crosspiece, the second standard cat ladder crosspiece, third standard cat ladder crosspiece, the 4th standard cat ladder crosspiece, standard cat ladder holder and standard cat ladder plate；Cat ladder is lengthened to include the first lengthening cat ladder column, the second lengthening cat ladder column, lengthen cat ladder crosspiece, lengthen cat ladder holder and lengthen cat ladder plate, standard cat ladder is used within standard well pit depth 1500MM, well pit depth is more than 1500mm, using lengthening cat ladder and sleeve, cat ladder length 300mm is lengthened, quantity rounds up according to after pit depth 1500 divided by after 300.Production material unification of the present invention, standardization, type of warehouse getting ready the goods are reduced, can largely be got ready the goods；Vanning shipping is more faster；It installs more convenient, to improve efficiency, saves artificial, time cost, meet the needs of elevator moduleization design.
Description
Technical field
The present invention relates to elevator shaft ladder technical field, more particularly to a kind of modularization elevator shaft ladder.
Background technology
With the development of domestic economy, skyscraper towers, and the elevator market demand is also increasing.
For elevator manufacturer, more opportunities are brought, also face more challenges.How elevator structure to be made to design
More excellent, configuration is more excellent, under the premise of safer, accomplishes more preferably price, is the current task of top priority.
Modularized production is a trend of current elevator technology, and parts production more standard, warehouse is got ready the goods more simple
Just single, vanning shipping more it is rapid directly, installation it is more convenient, to improve efficiency, save manually, time cost.
By elevator national standard-GB7588《Elevator manufactures and installation safety standard》It is required that safety door be not arranged for well pit
In the case of, permanent fixture (cat ladder) need to be installed, personnel is facilitated to enter pit overhaul.
The mode of operation of company at present makes corresponding length hoistway ladder stand according to live pit depth.
Production needs packing list requirement length to make, and warehouse stock is different in size, and vanning shipping group need to require length according to packing list
Cat ladder is selected one by one in warehouse.Visual efficiency is low, and cat ladder design improves extremely urgent.
Invention content
Invention is designed to provide a kind of modularization elevator shaft ladder, according to well pit depth, equipped with standard
Whether in the case of cat ladder, being calculated automatically by office software formula needs equipped with cat ladder is lengthened, using modularization cat ladder, production material
Unification, standardization, type of warehouse getting ready the goods are reduced, can largely be got ready the goods, and vanning shipping is more faster；It installs more convenient；
To improve efficiency, artificial, time cost is saved, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of modularization elevator shaft ladder, including standard cat ladder, sleeve and lengthening cat ladder, standard cat ladder are connected by sleeve
Connect lengthen cat ladder be placed in well pit, the standard cat ladder include the first standard cat ladder column, the second standard cat ladder column,
First standard cat ladder crosspiece, the second standard cat ladder crosspiece, third standard cat ladder crosspiece, the 4th standard cat ladder crosspiece, standard cat ladder
Holder and standard cat ladder plate, the first standard cat ladder column, the second standard cat ladder column, the first standard cat ladder crosspiece, the second mark
Quasi- cat ladder crosspiece, third standard cat ladder crosspiece, the 4th standard cat ladder crosspiece and standard cat ladder holder are the steel pipe of outer diameter 28mm,
The first standard cat ladder column and the second standard cat ladder column by the first standard cat ladder crosspiece of equal distribution from top to bottom,
Second standard cat ladder crosspiece, third standard cat ladder crosspiece and the 4th standard cat ladder crosspiece are fixedly connected, and first standard is climbed
Terraced column and the second standard cat ladder column are fixedly connected with standard cat ladder holder, one end of the standard cat ladder holder from top to bottom
It is fixedly connected with standard cat ladder plate；
The lengthening cat ladder includes the first lengthening cat ladder column, the second lengthening cat ladder column, lengthens cat ladder crosspiece, lengthens and climb
Terraced holder and lengthening cat ladder plate, first lengthens cat ladder column, the second lengthening cat ladder column, lengthens cat ladder crosspiece and lengthen cat ladder
Holder is the steel pipe of outer diameter 28mm, and the first lengthening cat ladder column and the second lengthening cat ladder column are fixed by lengthening cat ladder crosspiece
The lengthening cat ladder holder that connection, the first lengthening cat ladder column and the second lengthening cat ladder column are fixedly connected, which is fixedly connected with, to be added
Long cat ladder plate.
Preferably, well pit depth be 1500mm and within, be configured to 1 standard cat ladder, the length of standard cat ladder is
1200mm, by standard cat ladder plate fixed standard cat ladder on well enclosure.
Preferably, well pit depth ＞ 1500mm, and when≤1800mm, be configured to 1 standard cat ladder, 1 lengthening is climbed
Ladder and 2 sleeves, after fixed standard cat ladder, on the first standard cat ladder column and the second standard cat ladder column of standard cat ladder
Insertion sleeve is held, being inserted into the first of lengthening cat ladder in the upper end of sleeve lengthens cat ladder column and the second lengthening cat ladder column and fixation
In metope.
Preferably, well pit depth ＞ 1800mm, and when≤2100mm, be configured to 1 standard cat ladder, 2 lengthenings are climbed
Ladder and 4 sleeves, standard cat ladder from bottom to top be inserted into lengthening cat ladder by sleeve and be fixed on metope by side.
Preferably, the length of sleeve is 150mm, and material is outer diameter 38mm, the steel pipe of internal diameter 30mm.
Preferably, standard cat ladder plate and lengthening cat ladder plate are the steel plate of 5mm thickness.
Compared with prior art, the beneficial effects of the invention are as follows：
By the first standard cat ladder crosspiece, the second standard cat ladder crosspiece, third standard cat ladder crosspiece and the 4th standard cat ladder
Crosspiece is welded on the first standard cat ladder column and the second standard cat ladder column, will be welded with the standard cat ladder holder of standard cat ladder plate
It is welded on the first standard cat ladder column and the second standard cat ladder column is welded into standard cat ladder；Cat ladder crosspiece will be lengthened and be welded on the
One lengthen cat ladder column and second lengthen cat ladder column on, will be welded with lengthen cat ladder plate lengthening cat ladder holder be welded on first plus
It is welded into lengthening cat ladder on long cat ladder column and the second lengthening cat ladder column, mutual welding assembly can be completed when needing, and occupy
Space is small, therefore warehouse stock type is reduced, and can largely be got ready the goods.
Since the first standard cat ladder column, the second standard cat ladder column, the first standard cat ladder crosspiece, the second standard cat ladder are horizontal
Shelves, third standard cat ladder crosspiece, the 4th standard cat ladder crosspiece, standard cat ladder holder, the first lengthening cat ladder column, second, which lengthen, to climb
Terraced column, lengthening cat ladder crosspiece lengthen the steel pipe that cat ladder holder is outer diameter 28mm, and standard cat ladder plate and lengthening cat ladder plate are
The steel plate of 5mm thickness, sleeve are length 150mm, and material is the steel pipe of outer diameter 38mm internal diameters 30mm, is standard component, are realized entire
Production material unification, standardization.
Since by standard component assembly welding, vanning shipping is more faster；It is simple in structure, standard is produced, installation is more
For convenience；According to the depth outfit standard cat ladder of well pit, sleeve and lengthen cat ladder, standard well pit depth 1500MM
Within use standard cat ladder, well pit depth to be more than 1500mm, using cat ladder and sleeve is lengthened, lengthen cat ladder length 300mm,
Quantity rounds up according to after pit depth -1500 divided by after 300, combines and removes conveniently, to improve efficiency, saves people
Work, time cost meet the needs of elevator moduleization design.
Description of the drawings
Fig. 1 is the structural schematic diagram of the standard cat ladder of the present invention；
Fig. 2 is the side view of Fig. 1 of the present invention；
Fig. 3 is the vertical view of Fig. 1 of the present invention；
Fig. 4 is the front view of the sleeve of the present invention；
Fig. 5 is the structural schematic diagram of the lengthening cat ladder of the present invention；
Fig. 6 is the side view of Fig. 5 of the present invention；
Fig. 7 is the vertical view of Fig. 5 of the present invention；
Scheme of installation when Fig. 8 is 1 lengthening cat ladder of the present invention；
Fig. 9 is the side view of Fig. 8 of the present invention；
Scheme of installation when Figure 10 is 2 lengthening cat ladders of the present invention；
Figure 11 is the side view of Figure 10 of the present invention.
In figure：1, standard cat ladder；11, the first standard cat ladder column；12, the second standard cat ladder column；, 13, the first standard
Cat ladder crosspiece；14, the second standard cat ladder crosspiece；15, third standard cat ladder crosspiece；16, the 4th standard cat ladder crosspiece；17, standard
Cat ladder holder；18, standard cat ladder plate；2, sleeve；3, cat ladder is lengthened；31, first cat ladder column is lengthened；32, second cat ladder is lengthened
Column；33, cat ladder crosspiece is lengthened；34, cat ladder holder is lengthened；35, cat ladder plate is lengthened.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1-4 and Fig. 8-11, a kind of modularization elevator shaft ladder, including standard cat ladder 1, sleeve 2 and lengthens
Cat ladder 3, standard cat ladder 1 connect lengthening cat ladder 3 by sleeve 2 and are placed in well pit, and standard cat ladder 1 is standard pit situation
It uses, well pit depth 1500mm, cat ladder length 1200mm.
It is that well pit deepens situation use to lengthen cat ladder 3, cat ladder length 300mm is lengthened, if pit depth is in 1500-
Configuration 1 is needed between 1800, and configuration 2, so rule are needed between 1800-2100.
Sleeve 2 uses when equipped with cat ladder 3 is lengthened when as docking, and 1 lengthens cat ladder 3 and accordingly matches 22,2, sleeves
It lengthens cat ladder 3 and matches 4 sleeves 2, so rule, be not necessarily to anchor bolt
Standard cat ladder 1 includes the first standard cat ladder column 11, the second standard cat ladder column 12, the first standard cat ladder crosspiece
13, the second standard cat ladder crosspiece 14, third standard cat ladder crosspiece 15, the 4th standard cat ladder crosspiece 16, standard cat ladder holder 17 with
And standard cat ladder plate 18；First standard cat ladder column 11, the second standard cat ladder column 12, the first standard cat ladder crosspiece 13, second
Standard cat ladder crosspiece 14, third standard cat ladder crosspiece 15, the 4th standard cat ladder crosspiece 16 and standard cat ladder holder 17 are outer diameter
The steel pipe of 28mm, type of warehouse getting ready the goods reduce, can largely get ready the goods, realize production material unification, standardize, and the first standard is climbed
Terraced column 11 and the second standard cat ladder column 12 pass through the first standard cat ladder crosspiece 13 of equal distribution from top to bottom, the second standard
Cat ladder crosspiece 14, third standard cat ladder crosspiece 15 and the 4th standard cat ladder crosspiece 16 are fixedly connected, and the first standard cat ladder is horizontal
The 13, second standard cat ladder crosspiece 14 of shelves, third standard cat ladder crosspiece 15 and the 4th standard cat ladder crosspiece 16 are equidistantly welded on
Constituted on first standard cat ladder column 11 and the second standard cat ladder column 12 ladder convenient under artificial in well pit, the first mark
11 and second standard cat ladder column 12 of quasi- cat ladder column is fixedly connected with standard cat ladder holder 17, standard cat ladder holder from top to bottom
17 one end is fixedly connected with standard cat ladder plate 18, and entire standard cat ladder 1 is solid by standard cat ladder holder 17 and standard cat ladder plate 18
It is scheduled on metope, standard cat ladder plate 18 is the steel plate of 5mm thickness, and thickness is to consolidate timing stability with metope good.
Fig. 5-7 is please referred to, it includes that the first lengthening cat ladder column 31, second lengthens cat ladder column 32, lengthens and climb to lengthen cat ladder 3
Terraced crosspiece 33 lengthens cat ladder holder 34 and lengthens cat ladder plate 35, and first, which lengthens cat ladder column 31, second, lengthens cat ladder column
32, it lengthens cat ladder crosspiece 33 and lengthens the steel pipe that cat ladder holder 34 is outer diameter 28mm, realize production material unification, standard
Change, type of warehouse getting ready the goods is reduced, and can largely be got ready the goods, and the first lengthening cat ladder column 31 and the second lengthening cat ladder column 32 pass through lengthening
Cat ladder crosspiece 33 is fixedly connected, and will be lengthened cat ladder crosspiece 33 and is welded on the first lengthening cat ladder column 31 and second lengthening cat ladder column
The cat ladder that lengthening is formed on 32 can adapt to the well pit of different depth, and the first lengthening cat ladder column 31 and second, which lengthens, climbs
The lengthening cat ladder holder 34 that terraced column 32 is fixedly connected, which is fixedly connected with, lengthens cat ladder plate 35, by lengthening cat ladder holder 34 and adding
Long cat ladder plate 35 is fixed on metope, lengthens the steel plate that cat ladder plate 35 is 5mm thickness, and thickness is consolidating timing stability with metope
It is good.
Please refer to Fig. 8-9, well pit depth be 1500mm and within, be configured to 1 standard cat ladder 1, standard cat ladder 1
Length is 1200mm, by 18 fixed standard cat ladder 1 of standard cat ladder plate on well enclosure, is only needed in the well pit of such depth
1 standard cat ladder 1, without assembling.
0-11, well pit depth ＞ 1500mm are please referred to Fig.1, and when≤1800mm, is configured to 1 standard cat ladder 1,1
Part lengthens cat ladder 3 and 2 sleeves 2 are being marked after 18 fixed standard cat ladder 1 of standard cat ladder holder 17 and standard cat ladder plate
The 12 upper end insertion sleeve 2 of the first standard cat ladder column 11 and the second standard cat ladder column of quasi- cat ladder 1 is inserted in the upper end of sleeve 2
The the first lengthening cat ladder column 31 and second for entering to lengthen cat ladder 3 lengthens cat ladder column 32 and is fixed on metope, and the length of sleeve 2 is
150mm, material are outer diameter 38mm, and the internal diameter of the steel pipe of internal diameter 30mm, sleeve 2 is all higher than the first standard cat ladder column 11, second
Standard cat ladder column 12, first lengthens the outer diameter of cat ladder column 31 and the second lengthening cat ladder column 32, guarantees to complete group
Dress.
Well pit depth ＞ 1800mm, and when≤2100mm, be configured to 1 standard cat ladder 1,2 lengthen cat ladder 3 and
4 sleeves 2, standard cat ladder 1 from bottom to top be inserted into lengthening cat ladder 3 by sleeve 2 and be fixed on metope by side.
And so on, pit depth increases the quantity of 300mm on the basis of 1500mm, to increase the quantity for lengthening cat ladder.
The production process of standard cat ladder 1：
One, make part the first standard cat ladder column 11, the second standard cat ladder column 12, the first standard cat ladder crosspiece 13,
Second standard cat ladder crosspiece 14, third standard cat ladder crosspiece 15, the 4th standard cat ladder crosspiece 16, standard cat ladder holder 17 and mark
Quasi- cat ladder plate 18；
Two, 12 spacing 350MM positioning of the first standard cat ladder column 11 and the second standard cat ladder column, puts according to 300 spacing
It is horizontal to put the first standard cat ladder crosspiece 13, the second standard cat ladder crosspiece 14, third standard cat ladder crosspiece 15 and the 4th standard cat ladder
Shelves 16, the first standard cat ladder crosspiece 13, the second standard cat ladder crosspiece 14, third standard cat ladder crosspiece 15 and the 4th standard are climbed
Terraced crosspiece 16 is welded on the first standard cat ladder column 11 and the second standard cat ladder column 12；
Three, the standard cat ladder holder 17 for being welded with standard cat ladder plate 18 is welded on the first standard cat ladder column 11 and second mark
Quasi- cat ladder column 12；
Four, according to drawing welding standard cat ladder holder 17, the first standard cat ladder column 11 and the second standard cat ladder column 12,
Standard cat ladder 1 completes.
Lengthen the production process of cat ladder 3：
One, first is made to lengthen the 31, second lengthening cat ladder of cat ladder column column 32, lengthen cat ladder crosspiece 33, lengthen cat ladder
Holder 34 and lengthening cat ladder plate 35；
Two, first the 32 spacing 350MM positioning of cat ladder column 31 and the second lengthening cat ladder column is lengthened, is put and is added according to drawing
Long cat ladder crosspiece 33 will lengthen cat ladder crosspiece 33 and be welded on the first lengthening cat ladder column 31 and second lengthening cat ladder column 32；
Three, cat ladder plate 35 will be lengthened to be welded on lengthening cat ladder holder 34；
Four, it according to drawing welding support and column, lengthens cat ladder 3 and completes.
In conclusion modularization elevator shaft ladder proposed by the present invention, by the first standard cat ladder crosspiece 13, the second standard
Cat ladder crosspiece 14, third standard cat ladder crosspiece 15 and the 4th standard cat ladder crosspiece 16 are welded on 11 and of the first standard cat ladder column
On second standard cat ladder column 12, the standard cat ladder holder 17 for being welded with standard cat ladder plate 18 is welded on the first standard cat ladder column
11 and second standard cat ladder column 12 be welded into standard cat ladder 1；Cat ladder crosspiece 33 will be lengthened and be welded on the first lengthening cat ladder column
31 and second lengthen on cat ladder column 32, will be welded with the lengthening cat ladder holder 34 for lengthening cat ladder plate 35 and are welded on the first lengthening cat ladder
Column 31 and second, which lengthens to be welded on cat ladder column 32, lengthens cat ladder 3, and mutual welding assembly can be completed when needing, therefore storehouse
Library stock type is reduced, and can largely be got ready the goods；
Due to the first standard cat ladder column 11, the second standard cat ladder column 12, the first standard cat ladder crosspiece 13, the second standard
Cat ladder crosspiece 14, third standard cat ladder crosspiece 15, the 4th standard cat ladder crosspiece 16, standard cat ladder holder 17, first lengthen cat ladder
Column 31, second lengthens cat ladder column 32, lengthens cat ladder crosspiece 33, lengthens the steel pipe that cat ladder holder 34 is outer diameter 28mm, mark
Quasi- cat ladder plate 18 and lengthening cat ladder plate 35 are the steel plate of 5mm thickness, and sleeve 2 is length 150mm, and material is outer diameter 38mm internal diameters
The steel pipe of 30mm is standard component, realizes entire production material unification, standardization, and vanning shipping is more faster；Structure
Simply, standard is produced, installation is more convenient；According to the depth outfit standard cat ladder of well pit, sleeve and cat ladder is lengthened, mark
Standard cat ladder, well pit depth is used to be more than 1500mm within quasi- well pit depth 1500MM, using lengthening cat ladder and set
Cylinder lengthens cat ladder length 300mm, and quantity rounds up according to after pit depth -1500 divided by after 300, combines and remove conveniently,
To improve efficiency, artificial, time cost is saved, meets the needs of elevator moduleization design.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of modularization elevator shaft ladder, including standard cat ladder (1), sleeve (2) and lengthening cat ladder (3), it is characterised in that：
Standard cat ladder (1) connects lengthening cat ladder (3) by sleeve (2) and is placed in well pit, and the standard cat ladder (1) includes first
Standard cat ladder column (11), the second standard cat ladder column (12), the first standard cat ladder crosspiece (13), the second standard cat ladder crosspiece
(14), third standard cat ladder crosspiece (15), the 4th standard cat ladder crosspiece (16), standard cat ladder holder (17) and standard cat ladder plate
(18), the first standard cat ladder column (11), the second standard cat ladder column (12), the first standard cat ladder crosspiece (13), the second standard
Cat ladder crosspiece (14), third standard cat ladder crosspiece (15), the 4th standard cat ladder crosspiece (16) and standard cat ladder holder (17) are
The steel pipe of outer diameter 28mm, the first standard cat ladder column (11) and the second standard cat ladder column (12) pass through impartial from top to bottom
The first standard cat ladder crosspiece (13), the second standard cat ladder crosspiece (14), the third standard cat ladder crosspiece (15) and the 4th of distribution
Standard cat ladder crosspiece (16) is fixedly connected, the first standard cat ladder column (11) and the second standard cat ladder column (12) from upper and
Under be fixedly connected with standard cat ladder holder (17), one end of the standard cat ladder holder (17) is fixedly connected with standard cat ladder plate
(18)；
The lengthening cat ladder (3) includes the first lengthening cat ladder column (31), the second lengthening cat ladder column (32), lengthens cat ladder crosspiece
(33), it lengthens cat ladder holder (34) and lengthens cat ladder plate (35), first lengthens cat ladder column (31), the second lengthening cat ladder column
(32), it lengthens cat ladder crosspiece (33) and lengthens the steel pipe that cat ladder holder (34) is outer diameter 28mm, first lengthens cat ladder column
(31) it is fixedly connected with the second lengthening cat ladder column (32) by lengthening cat ladder crosspiece (33), described first lengthens cat ladder column
(31) the lengthening cat ladder holder (34) being fixedly connected with the second lengthening cat ladder column (32), which is fixedly connected with, lengthens cat ladder plate (35).
2. a kind of modularization elevator shaft ladder according to claim 1, it is characterised in that：Well pit depth is
1500mm and within, be configured to 1 standard cat ladder (1), the length of standard cat ladder (1) is 1200mm, passes through standard cat ladder plate
(18) fixed standard cat ladder (1) is on well enclosure.
3. a kind of modularization elevator shaft ladder according to claim 1, it is characterised in that：Well pit depth ＞
1500mm, and when≤1800mm, it is configured to 1 standard cat ladder (1), 1 lengthening cat ladder (3) and 2 sleeves (2), fixed mark
After quasi- cat ladder (1), it is inserted into the first standard cat ladder column (11) of standard cat ladder (1) and second standard cat ladder column (12) upper end
Sleeve (2) is inserted into the first lengthening cat ladder column (31) for lengthening cat ladder (3) in the upper end of sleeve (2) and the second lengthening cat ladder is stood
Column (32) is simultaneously fixed on metope.
4. a kind of modularization elevator shaft ladder according to claim 1, it is characterised in that：Well pit depth ＞
1800mm, and when≤2100mm, 1 standard cat ladder (1), 2 lengthening cat ladders (3) and 4 sleeves (2) are configured to, standard is climbed
Terraced (1) side is inserted into lengthening cat ladder (3) by sleeve (2) and is fixed on metope from bottom to top.
5. a kind of modularization elevator shaft ladder according to claim 1, it is characterised in that：The length of sleeve (2) is
150mm, material are outer diameter 38mm, the steel pipe of internal diameter 30mm.
6. a kind of modularization elevator shaft ladder according to claim 1, it is characterised in that：Standard cat ladder plate (18) and add
Long cat ladder plate (35) is the steel plate of 5mm thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586817.XA CN108533168A (en) | 2018-06-08 | 2018-06-08 | A kind of modularization elevator shaft ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810586817.XA CN108533168A (en) | 2018-06-08 | 2018-06-08 | A kind of modularization elevator shaft ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108533168A true CN108533168A (en) | 2018-09-14 |
Family
ID=63470456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810586817.XA Pending CN108533168A (en) | 2018-06-08 | 2018-06-08 | A kind of modularization elevator shaft ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108533168A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179223A (en) * | 2018-10-14 | 2019-01-11 | 张家港市天运建筑机械有限公司 | A kind of climbing close mechanism for derrick crane internal platform climbing mouth |
| CN113187378A (en) * | 2021-04-16 | 2021-07-30 | 中建二局第一建筑工程有限公司 | Standardized extension construction method for steel member with any length |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4907675A (en) * | 1987-06-11 | 1990-03-13 | Gerard Saby | Modular constructional element in particular of a ladder or scaffolding |
| CN205172415U (en) * | 2015-11-13 | 2016-04-20 | 中国一冶集团有限公司 | Detachable scrambles device |
| CN105888529A (en) * | 2016-06-08 | 2016-08-24 | 苏州莲敬机械工程科技有限公司 | Inspection well mouth ladder stand |
| KR20170010488A (en) * | 2015-07-20 | 2017-02-01 | 우정기업(주) | A Stack Type Foldable Emergency Ladder Used In Elevator |
| CN107100538A (en) * | 2017-06-08 | 2017-08-29 | 中国五冶集团有限公司 | A kind of detachable cat ladder |
| CN208330178U (en) * | 2018-06-08 | 2019-01-04 | 浙江梅轮电梯股份有限公司 | A kind of modularization elevator shaft ladder |
-
2018
- 2018-06-08 CN CN201810586817.XA patent/CN108533168A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4907675A (en) * | 1987-06-11 | 1990-03-13 | Gerard Saby | Modular constructional element in particular of a ladder or scaffolding |
| KR20170010488A (en) * | 2015-07-20 | 2017-02-01 | 우정기업(주) | A Stack Type Foldable Emergency Ladder Used In Elevator |
| CN205172415U (en) * | 2015-11-13 | 2016-04-20 | 中国一冶集团有限公司 | Detachable scrambles device |
| CN105888529A (en) * | 2016-06-08 | 2016-08-24 | 苏州莲敬机械工程科技有限公司 | Inspection well mouth ladder stand |
| CN107100538A (en) * | 2017-06-08 | 2017-08-29 | 中国五冶集团有限公司 | A kind of detachable cat ladder |
| CN208330178U (en) * | 2018-06-08 | 2019-01-04 | 浙江梅轮电梯股份有限公司 | A kind of modularization elevator shaft ladder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179223A (en) * | 2018-10-14 | 2019-01-11 | 张家港市天运建筑机械有限公司 | A kind of climbing close mechanism for derrick crane internal platform climbing mouth |
| CN113187378A (en) * | 2021-04-16 | 2021-07-30 | 中建二局第一建筑工程有限公司 | Standardized extension construction method for steel member with any length |
| CN113187378B (en) * | 2021-04-16 | 2022-07-05 | 中建二局第一建筑工程有限公司 | Standardized extension construction method for steel member with any length |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108533168A (en) | A kind of modularization elevator shaft ladder | |
| CN101736893A (en) | Overhanging type scaffold supporting system | |
| CN208330178U (en) | A kind of modularization elevator shaft ladder | |
| CN205477339U (en) | A cage ladder that is used for steel construction factory building shingle nail to install | |
| CN202055509U (en) | Upright rod installation structure of directly-inserted scaffold | |
| CN105863192B (en) | A kind of balcony guardrail | |
| CN207960151U (en) | A kind of protective fence of construction | |
| CN205712841U (en) | Balcony guardrail | |
| CN205045666U (en) | Liftable sedan -chair top guardrail | |
| CN105152052A (en) | Glass curtain wall component lifting device and glass curtain wall component installing method | |
| CN204980945U (en) | Supplementary tower crane dismounting device | |
| CN205873599U (en) | Connect formula elevator well soon | |
| CN203626392U (en) | Glass fence | |
| CN202969782U (en) | Kirsite combined type guardrail connecting piece | |
| CN201915612U (en) | Wall-hang type scaffold | |
| CN206034292U (en) | Supporting structure of be used for bent cap steel bones RACK to assemble | |
| CN205557825U (en) | Novel steel construction bracket and steel structure support structure | |
| CN208564025U (en) | A kind of novel building engineering protection bracket | |
| CN204645604U (en) | Hydraulic climbing formwork structure | |
| CN210012153U (en) | PE storage tank | |
| CN204609422U (en) | Three pipe tower platform structures | |
| CN203129617U (en) | Quick-disassembling protective fence | |
| CN213449775U (en) | Guardrail for construction with folding function | |
| CN204571249U (en) | The load module of hoist material receiving and hoist material receiving thereof | |
| CN208633488U (en) | A kind of water conservancy and hydropower construction string supports system connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180914 |