CN103352579A - Reinforcement and reconstruction masonry structure using externally-added gallery bridge and externally-added elevator and construction method - Google Patents
Reinforcement and reconstruction masonry structure using externally-added gallery bridge and externally-added elevator and construction method Download PDFInfo
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- CN103352579A CN103352579A CN2013102867948A CN201310286794A CN103352579A CN 103352579 A CN103352579 A CN 103352579A CN 2013102867948 A CN2013102867948 A CN 2013102867948A CN 201310286794 A CN201310286794 A CN 201310286794A CN 103352579 A CN103352579 A CN 103352579A
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- 238000010276 construction Methods 0.000 title abstract description 11
- 230000002787 reinforcement Effects 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 239000000126 substance Substances 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims abstract description 10
- 238000005728 strengthening Methods 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000007943 implant Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 230000009466 transformation Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940074869 marquis Drugs 0.000 description 1
- VBUNOIXRZNJNAD-UHFFFAOYSA-N ponazuril Chemical compound CC1=CC(N2C(N(C)C(=O)NC2=O)=O)=CC=C1OC1=CC=C(S(=O)(=O)C(F)(F)F)C=C1 VBUNOIXRZNJNAD-UHFFFAOYSA-N 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0266—Enlarging
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Abstract
The invention relates to a reinforcement and reconstruction masonry structure using an externally-added gallery bridge and an externally-added elevator and a construction method. The construction method comprises the transformation mode of combining the externally-added gallery bridge, an externally-added gallery and an externally-added elevator shaft. The externally-added gallery bridge is formed by a newly-added gallery bridge transverse beam and newly-added load-bearing columns, one end of the externally-added gallery bridge is connected with an original masonry structure, and the other end of the externally-added gallery bridge is connected with the externally-added gallery. The externally-added gallery and the externally-added elevator shaft are both formed by newly-added load-bearing columns and steel tying rods in a welding mode, and the steel tying rods are arranged between the newly-added load-bearing columns to form the transverse beam. The newly-added load-bearing columns which are arranged to be closely attached to the outer wall of the original masonry structure are connected with constructional columns through chemical anchor bolts, and other load-bearing columns are pulled and jointed through the steel tying rods. According to the reinforcement and reconstruction masonry structure and the construction method, the changes on the original masonry structure are few, the daily life of original resident cannot be influenced during construction, the positions, the sizes, the constructions and the like of the elevator shaft and an elevator waiting room are not limited by the original residence plane layout, the structure mode adopted by the elevator shaft is flexible, and convenience is brought for people to go out.
Description
Technical field
The present invention relates to strengthening reconstruction masonry structure and job practices that a kind of employing adds shelter bridge and adds elevator, belong to seismic hardening and transform the field.
Background technology
Masonry structure (multi-storey building) is the main body house in city, because early stage technology and economic restriction, the masonry residence that oneself builds up does not have lift-mounting so far, a lot of residents are after old, because upper inconvenience downstairs, less than outdoor activities, quality of life is relatively poor for a long time, and this has also caused many elderlys' a worry.At present, these multi-storey buildings can also use the time about 40 years at least, and dismounting reconstruction works amount is large, and the removal pressure very large to urban formation, also form the significant wastage of fund and resource.Therefore, it is very necessary and significant setting up the living space that elevator improves the elderly for masonry structure, and this also is to ensure live a kind of measure of right of the elderly, disabled person.
Summary of the invention
In order to address the above problem, the present invention proposes strengthening reconstruction masonry structure and job practices that a kind of employing adds shelter bridge and adds elevator, this invention is in conjunction with old house renovation, proposition is set up shelter bridge in the original building outside, sets up outside vestibule and is added elevator, namely when setting up elevator, add between adjacent cells and build vestibule, this vestibule is connected by shelter bridge with former masonry structure, makes a plurality of unit can share an elevator.This technology mainly is in order to save elevator quantity and regular maintenance expense, simultaneously in order to protect resident's the right of privacy, by adding shelter bridge and former masonry residence maintains a certain distance.
Technical scheme of the present invention is as follows:
A kind of employing adds shelter bridge and adds the strengthening reconstruction masonry structure of elevator, comprises former masonry structure, and described former masonry structure exterior wall is connected with successively outward and adds shelter bridge, adds vestibule and add elevator shaft;
The described shelter bridge that adds is by newly adding the shelter bridge crossbeam, newly adding load-bearing pillar and be welded, described add that shelter bridge is close to the setting of former masonry structure exterior wall newly add load-bearing pillar, it is connected by the constructional column of chemical anchor bolts with former masonry structure exterior wall, link position is in layering place of former masonry structure, described chemical anchor bolts outer end is provided with backing plate and nut, describedly newly adds the shelter bridge crossbeam and is close to newly adding between the load-bearing pillar of former masonry structure exterior wall setting and is fixedly connected with by junction plate;
Described add vestibule and add elevator shaft be welded by the steel tie-rod that newly adds load-bearing pillar and newly add the formation crossbeam between the load-bearing pillar, the steel tie-rod is arranged on layering place of former masonry structure;
Described adding is provided with lift car in the elevator shaft, add elevator shaft and be provided with elevator machine room in exceeding the layer of former masonry structure.
Describedly add shelter bridge, add vestibule and add elevator shaft and closely link to each other, the three is indispensable.
Described newly adding, be supported with supporting plate below the shelter bridge crossbeam, and bolt connects or welding between the two.
The described width that adds shelter bridge is not less than 2 meters.
Described chemical anchor bolts are at least 12 every layer of junction, arrange in two separate ranks, and its length that stretches into constructional column is not less than 250mm.
The diameter of described chemical anchor bolts is φ 18mm.
Described backing plate is the monoblock steel plate every layer of junction, and its thickness is not less than 18mm.
The described load-bearing pillar that newly adds is steel column or H type post.
Above-mentioned employing adds shelter bridge and adds the job practices of the strengthening reconstruction masonry structure of elevator, comprises the steps:
Step 1: according to design drawing, prepare to arrange the position that adds shelter bridge, adds vestibule and add elevator shaft sets in advance and newly adds patten at former masonry structure, newly adding stone bolt and the suspension column backing plate of the pre-buried 20mm of being not less than in the patten, be used for and newly add load-bearing pillar and be connected;
Step 2: according to design drawing, in the punching of the outside of the constructional column of former masonry structure, implant chemical anchor bolts, simultaneously, be close to therein newly adding on the load-bearing pillar of former masonry structure exterior wall and offer anchor hole by former masonry structure floor height height correspondence;
Step 3: treat that new strutting base concrete intensity reaches 70% when above, that install to paste wall newly adds load-bearing pillar, make the hole that newly adds on the load-bearing pillar corresponding with the chemical anchor bolts of implanting in advance respectively, again by backing plate, nut will newly add load-bearing pillar and constructional column is fastenedly connected, wherein, backing plate is opened the connection hole in advance, is welded to connect plate at backing plate in advance, at backing plate supporting plate is set in advance, stiffening rib is set simultaneously and newly adds the welding of shelter bridge crossbeam and backing plate;
Step 4: the new strutting base position that newly adds load-bearing pillar prepare to be installed to install and newly add load-bearing pillar adding shelter bridge, add vestibule and add elevator shaft;
Step 5: newly add the shelter bridge crossbeam in the load-bearing pillar connection that newly adds of pressing close to former masonry structure, newly add the shelter bridge crossbeam and adopt frictional high-strength bolts to be connected with junction plate, newly add the shelter bridge crossbeam and adopt plain bolt to be connected or to adopt the mode of welding with supporting plate;
Step 6: other newly add between the load-bearing pillar and to adopt the steel tie-rod to connect, and make and add shelter bridge, add vestibule, add elevator shaft and closely link together, and form whole;
Step 7: reserve two first floor cell gate door openings at the side enclosed structure that the first floor adds between the time ladder that the vestibule correspondence adds elevator shaft, and reserve a plurality of exterior windows on the side enclosed structure between the time ladder of each layer thereon, for daylighting and ventilation;
Step 8: add outside lift-mounting car in the elevator shaft.
Beneficial effect:
The most significant advantage of the present invention is to install and adds shelter bridge and add the rebuilding construction that elevator combines, change to former masonry structure is less, do not affect the daily life of former resident family during construction yet, position between elevator shaft and marquis's ladder, size, structure etc. are not subjected to the restriction of former housing plan layout, and the structural shape that elevator shaft adopts is comparatively flexible.The present invention adopts the elevator shaft of steel work pattern, is connected with former masonry structure with shelter bridge by vestibule, newly adds shelter bridge and adopts chemical anchor bolts to connect with being connected of former masonry structure.Masonry structure adopts and adds shelter bridge and add the rebuilding construction method that elevator combines; can change the Way in of former cell gate; adopt to wait between ladder both sides and open the door, the length by shelter bridge maintains a certain distance vestibule and former masonry structure, can effectively protect resident's the right of privacy.Except the first floor, reserve a plurality of exterior windows for every layer between above each layer time ladder, guarantee to wait daylighting and ventilation between ladder.
Masonry structure adopt add shelter bridge and to add the rebuilding construction that elevator combines simple, safe and reliable, simultaneously, the present invention can save input quantity and the regular maintenance expense of elevator effectively, and when shelter bridge, vestibule and elevator are installed, change to original structure is less, does not also affect the daily life of former resident family during construction.Can predict, if this technology is applied, in the existing masonry structure transformation, set up elevator, will have significant economic benefit and social benefit.
Description of drawings
Fig. 1 is that employing of the present invention adds shelter bridge and the structural plan schematic diagram that adds the strengthening reconstruction masonry structure of elevator;
Fig. 2 is that employing of the present invention adds shelter bridge and the structure elevational schematic view that adds the strengthening reconstruction masonry structure of elevator;
Fig. 3 is for adding shelter bridge crossbeam and masonry structure external wall structure post connection layout;
Among the figure, 1: elevator shaft; 2: newly add shelter bridge; 3: add vestibule; 4: newly add load-bearing pillar; 5: the steel tie-rod; 6: constructional column; 7, elevator machine room; 8: newly add the shelter bridge crossbeam; 9: backing plate; 10: junction plate; 11: supporting plate; 12: frictional high-strength bolts; 13: chemical anchor bolts; 14: nut; 15: plain bolt; 16: stiffening rib; 17: first floor cell gate door opening.
The specific embodiment
As Figure 1-3, a kind of employing of the present invention adds shelter bridge and adds the strengthening reconstruction masonry structure of elevator, comprises former masonry structure, and former masonry structure exterior wall is connected with successively outward and adds shelter bridge 2, adds vestibule 3 and adds elevator shaft 1; Add shelter bridge 2 by newly adding shelter bridge crossbeam 8, newly adding load-bearing pillar 4 is welded, newly add load-bearing pillar 4 and be steel column or H type post, what add that shelter bridge 2 is close to the setting of former masonry structure exterior wall newly adds load-bearing pillar 4, it is connected with the constructional column 6 of former masonry structure exterior wall by chemical anchor bolts 13, link position is in layering place of former masonry structure, chemical anchor bolts 13 are at least 12 every layer of junction, arrange in two separate ranks, diameter is φ 18mm, its length that stretches into constructional column 6 is not less than 250mm, chemical anchor bolts 13 outer ends are provided with backing plate 9 and nut 14, backing plate 9 is the monoblock steel plate every layer of junction, and its thickness is not less than 18mm, newly adds shelter bridge crossbeam 8 and is close to newly adding between the load-bearing pillar 4 of former masonry structure exterior wall setting and is fixedly connected with by junction plate 10, newly add and be supported with supporting plate 11 below the shelter bridge crossbeam 8, bolt connects or welding between the two; Add vestibule 3 and add elevator shaft 1 and be welded by the steel tie-rod 5 that newly adds load-bearing pillar 4 and newly add the formation crossbeam between the load-bearing pillar 4, steel tie-rod 5 is arranged on layering place of former masonry structure; Add in the elevator shaft 1 and be provided with lift car, add elevator shaft 1 and be provided with elevator machine room 17 in exceeding the layer of former masonry structure, add shelter bridge 2, add vestibule 3 and add elevator shaft 1 and closely link to each other, the three is indispensable, wherein, the width that adds shelter bridge 2 is not less than 2 meters.
Above-mentioned employing adds shelter bridge:
Step 1: according to design drawing, prepare to arrange the position that adds shelter bridge 2, adds vestibule 3 and add elevator shaft 1 sets in advance and newly adds patten at former masonry structure, newly adding stone bolt and the suspension column backing plate of the pre-buried 20mm of being not less than in the patten, be used for and newly add load-bearing pillar 4 and be connected;
Step 2: according to design drawing, in the punching of the outside of the constructional column 6 of former masonry structure, implant chemical anchor bolts 13, simultaneously, be close to therein newly adding on the load-bearing pillar 4 of former masonry structure exterior wall and offer anchor hole by former masonry structure floor height height correspondence;
Step 3: treat that new strutting base concrete intensity reaches 70% when above, that install to paste wall newly adds load-bearing pillar 4, make the hole that newly adds on the load-bearing pillar 4 corresponding with the chemical anchor bolts 13 of implanting in advance respectively, to newly add load-bearing pillar 4 by backing plate 9, nut 14 again is fastenedly connected with constructional column 6, wherein, backing plate 9 is opened the connection hole in advance, is welded to connect plate 10 at backing plate 9 in advance, at backing plate 9 supporting plate 11 is set in advance, stiffening rib 16 is set simultaneously and newly adds shelter bridge crossbeam 8 and backing plate 9 welding;
Step 4: prepare to install the new strutting base position that newly adds load-bearing pillar 4 and install and newly add load-bearing pillar 4 adding shelter bridge 2, add vestibule 3 and add elevator shaft 1;
Step 5: newly add shelter bridge crossbeam 8 in load-bearing pillar 4 connections that newly add of pressing close to former masonry structure, newly add shelter bridge crossbeam 8 and adopt frictional high-strength bolts 12 to be connected with junction plate 10, newly add shelter bridge crossbeam 8 and adopt plain bolt 15 to be connected or to adopt the mode of welding with supporting plate 11;
Step 6: other newly add between the load-bearing pillar 4 and to adopt steel tie-rod 5 to connect, and make and add shelter bridge 2, add vestibule 3, add elevator shaft 1 and closely link together, and form whole;
Step 7: reserve two first floor cell gate door openings 17 at the side enclosed structure that the first floor adds between the time ladder that vestibule 3 correspondences add elevator shaft 1, and reserve a plurality of exterior windows on the side enclosed structure between the time ladder of each layer thereon, for daylighting and ventilation;
Step 8: add outside elevator shaft 1 interior lift-mounting car.
More than be an exemplary embodiment of the present invention, implementation of the present invention is not limited to this.
Claims (9)
1. an employing adds shelter bridge and the strengthening reconstruction masonry structure that adds elevator, comprise former masonry structure, it is characterized in that: described former masonry structure exterior wall is connected with successively outward and adds shelter bridge (2), adds vestibule (3) and adds elevator shaft (1);
The described shelter bridge (2) that adds is by newly adding shelter bridge crossbeam (8), newly adding load-bearing pillar (4) is welded, described add that shelter bridge (2) is close to the setting of former masonry structure exterior wall newly add load-bearing pillar (4), it is connected with the constructional column (6) of former masonry structure exterior wall by chemical anchor bolts (13), link position is in layering place of former masonry structure, described chemical anchor bolts (13) outer end is provided with backing plate (9) and nut (14), describedly newly adds shelter bridge crossbeam (8) and is close to newly adding between the load-bearing pillar (4) of former masonry structure exterior wall setting and is fixedly connected with by junction plate (10);
Described add vestibule (3) and add elevator shaft (1) be welded by the steel tie-rod (5) that newly adds load-bearing pillar (4) and newly add the formation crossbeam between the load-bearing pillar (4), steel tie-rod (5) is arranged on layering place of former masonry structure;
Described adding in the elevator shaft (1) is provided with lift car, adds elevator shaft (1) and be provided with elevator machine room (7) in exceeding the layer of former masonry structure.
2. employing according to claim 1 adds shelter bridge and adds the strengthening reconstruction masonry structure of elevator, it is characterized in that: described add shelter bridge (2), add vestibule (3) and add elevator shaft (1) closely link to each other, the three is indispensable.
3. employing according to claim 1 adds shelter bridge and adds the strengthening reconstruction masonry structure of elevator, it is characterized in that: described newly adding, be supported with supporting plate (11) below the shelter bridge crossbeam (8), and bolt connects or welding between the two.
4. employing according to claim 1 adds shelter bridge and the strengthening reconstruction masonry structure that adds elevator, and it is characterized in that: the described width that adds shelter bridge (2) is not less than 2 meters.
5. employing according to claim 1 adds shelter bridge and the strengthening reconstruction masonry structure that adds elevator, it is characterized in that: described chemical anchor bolts (13) are at least 12 every layer of junction, arrange in two separate ranks, its length that stretches into constructional column (6) is not less than 250mm.
6. employing according to claim 1 adds shelter bridge and the strengthening reconstruction masonry structure that adds elevator, and it is characterized in that: the diameter of described chemical anchor bolts (13) is φ 18mm.
7. employing according to claim 1 adds shelter bridge and the strengthening reconstruction masonry structure that adds elevator, and it is characterized in that: described backing plate (9) is the monoblock steel plate every layer of junction, and its thickness is not less than 18mm.
8. employing according to claim 1 adds shelter bridge and the strengthening reconstruction masonry structure that adds elevator, and it is characterized in that: the described load-bearing pillar (4) that newly adds is steel column or H type post.
9. arbitrary described employing adds shelter bridge and the job practices that adds the strengthening reconstruction masonry structure of elevator according to claim 1-8, it is characterized in that:
Step 1: according to design drawing, prepare to arrange the position that adds shelter bridge (2), adds vestibule (3) and add elevator shaft (1) sets in advance and newly adds patten at former masonry structure, newly adding stone bolt and the suspension column backing plate of the pre-buried 20mm of being not less than in the patten, be used for and newly add load-bearing pillar (4) and be connected;
Step 2: according to design drawing, in the punching of the outside of the constructional column (6) of former masonry structure, implant chemical anchor bolts (13), simultaneously, be close to therein the load-bearing pillar (4) that newly adds of former masonry structure exterior wall and upward offer anchor hole by former masonry structure floor height height correspondence;
Step 3: treat that new strutting base concrete intensity reaches 70% when above, that install to paste wall newly adds load-bearing pillar (4), make the hole that newly adds on the load-bearing pillar (4) corresponding with the chemical anchor bolts (13) of implanting in advance respectively, again by backing plate (9), nut (14) will newly add load-bearing pillar (4) and be fastenedly connected with constructional column (6), wherein, backing plate (9) is opened the connection hole in advance, be welded to connect plate (10) at backing plate (9) in advance, at backing plate (9) supporting plate (11) is set in advance, stiffening rib (16) is set simultaneously and newly adds the welding of shelter bridge crossbeam (8) and backing plate (9);
Step 4: the new strutting base position that newly adds load-bearing pillar (4) prepare to be installed to install and newly add load-bearing pillar (4) adding shelter bridge (2), add vestibule (3) and add elevator shaft (1);
Step 5: newly add shelter bridge crossbeam (8) in the upper connection of load-bearing pillar (4) that newly adds of pressing close to former masonry structure, newly add shelter bridge crossbeam (8) and adopt frictional high-strength bolts (12) to be connected with junction plate (10), newly add shelter bridge crossbeam (8) and adopt plain bolt (15) to be connected or to adopt the mode of welding with supporting plate (11);
Step 6: other newly add between the load-bearing pillar (4) and to adopt steel tie-rod (5) to connect, and make and add shelter bridge (2), add vestibule (3), add elevator shaft (1) and closely link together, and form whole;
Step 7: reserve two first floor cell gate door openings (17) at the side enclosed structure that the first floor adds between the time ladder that vestibule (3) correspondence adds elevator shaft (1), and reserve a plurality of exterior windows on the side enclosed structure between the time ladder of each layer thereon, for daylighting and ventilation;
Step 8: add outside the interior lift-mounting car of elevator shaft (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310286794.8A CN103352579B (en) | 2013-07-09 | 2013-07-09 | Adopt strengthening reconstruction masonry structure and the construction method of additional shelter bridge and additional elevator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310286794.8A CN103352579B (en) | 2013-07-09 | 2013-07-09 | Adopt strengthening reconstruction masonry structure and the construction method of additional shelter bridge and additional elevator |
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| CN103352579A true CN103352579A (en) | 2013-10-16 |
| CN103352579B CN103352579B (en) | 2015-09-09 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332519A (en) * | 2015-11-11 | 2016-02-17 | 北京筑福国际工程技术有限责任公司 | Added elevator structure using exterior wall cladding panels and its construction method |
| CN106088653A (en) * | 2016-07-27 | 2016-11-09 | 姚攀峰 | A kind of addition type space constraint high ductility masonry reconstruction structure and construction method |
| CN109440921A (en) * | 2018-12-14 | 2019-03-08 | 重庆迈高电梯有限公司 | A kind of elevator shelter bridge |
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| CN2628649Y (en) * | 2003-07-23 | 2004-07-28 | 程宗颢 | Storey adding structure and elevator mounting structure for multi-storey residence |
| CN2639439Y (en) * | 2003-07-23 | 2004-09-08 | 程宗颢 | Structure for additional building elevator room for high-building |
| JP2012140818A (en) * | 2011-01-05 | 2012-07-26 | Shimizu Corp | Earthquake strengthening structure for existing reinforced concrete apartment house |
| CN203394094U (en) * | 2013-07-09 | 2014-01-15 | 北京筑福国际工程技术有限责任公司 | Reinforced and reconstructed masonry structure using external gallery bridge and external elevator |
-
2013
- 2013-07-09 CN CN201310286794.8A patent/CN103352579B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2628649Y (en) * | 2003-07-23 | 2004-07-28 | 程宗颢 | Storey adding structure and elevator mounting structure for multi-storey residence |
| CN2639439Y (en) * | 2003-07-23 | 2004-09-08 | 程宗颢 | Structure for additional building elevator room for high-building |
| JP2012140818A (en) * | 2011-01-05 | 2012-07-26 | Shimizu Corp | Earthquake strengthening structure for existing reinforced concrete apartment house |
| CN203394094U (en) * | 2013-07-09 | 2014-01-15 | 北京筑福国际工程技术有限责任公司 | Reinforced and reconstructed masonry structure using external gallery bridge and external elevator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332519A (en) * | 2015-11-11 | 2016-02-17 | 北京筑福国际工程技术有限责任公司 | Added elevator structure using exterior wall cladding panels and its construction method |
| CN106088653A (en) * | 2016-07-27 | 2016-11-09 | 姚攀峰 | A kind of addition type space constraint high ductility masonry reconstruction structure and construction method |
| CN106088653B (en) * | 2016-07-27 | 2019-05-03 | 姚攀峰 | A kind of high ductility masonry reconstruction structure of addition type space constraint and construction method |
| CN109440921A (en) * | 2018-12-14 | 2019-03-08 | 重庆迈高电梯有限公司 | A kind of elevator shelter bridge |
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| Publication number | Publication date |
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| CN103352579B (en) | 2015-09-09 |
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Effective date of registration: 20180928 Address after: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Patentee after: BEIJING ZHITOUJIA INTELLECTUAL PROPERTY OPERATION CO.,LTD. Address before: 100043 2 floor, Ze Yang mansion, 166 Fushi Road, Shijingshan District, Beijing. Patentee before: BEIJING AEIDO ENGINEERING TECHNOLOGY Co.,Ltd. Effective date of registration: 20180928 Address after: 041599 No. 1, two lane, North Jia Road, Dong Zhang village, Nan Jia town, Xiangfen County, Shanxi Province Patentee after: Li Wenkang Address before: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Patentee before: BEIJING ZHITOUJIA INTELLECTUAL PROPERTY OPERATION CO.,LTD. |
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Address after: 225300 room 104, Pearl Road, Yongan Town, Yongan, Taizhou, Jiangsu Patentee after: Li Wenkang Address before: 041599 No. 1, two lane, North Jia Road, Dong Zhang village, Nan Jia town, Xiangfen County, Shanxi Province Patentee before: Li Wenkang |
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Effective date of registration: 20190822 Address after: 314000 No. 1 No. 18 Taoyuan Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Jinchang Elevator Parts Co.,Ltd. Address before: 225300 Room 104, 108 Pearl Avenue, Yonganzhou Town, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Li Wenkang |
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Address after: 314000 No. 1 No. 18 Taoyuan Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Jinchang Elevator Co.,Ltd. Address before: 314000 No. 1 No. 18 Taoyuan Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Jinchang Elevator Parts Co.,Ltd. |
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Denomination of invention: Strengthening and Renovation of Masonry Structures and Construction Methods Using External Bridges and Elevators Effective date of registration: 20230506 Granted publication date: 20150909 Pledgee: Zhejiang Jiashan Rural Commercial Bank Co.,Ltd. Yaozhuang sub branch Pledgor: Jiaxing Jinchang Elevator Co.,Ltd. Registration number: Y2023450000072 |
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