CN203402792U - Pre-assembled elevator with improved connection strength - Google Patents
Pre-assembled elevator with improved connection strength Download PDFInfo
- Publication number
- CN203402792U CN203402792U CN201320391887.2U CN201320391887U CN203402792U CN 203402792 U CN203402792 U CN 203402792U CN 201320391887 U CN201320391887 U CN 201320391887U CN 203402792 U CN203402792 U CN 203402792U
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- Prior art keywords
- column
- joint strenght
- formula elevator
- assembled formula
- elevator
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Abstract
The utility model discloses a pre-assembled elevator with improved connection strength. The pre-assembled elevator comprises a plurality of frame well units which are longitudinally stacked and fixed. Each frame well unit comprises a plurality of stand columns, the tops and the bottoms of all the stand columns are sequentially and fixedly connected through horizontal beams, and reinforcing ribs are arranged between each horizontal beam and the corresponding connected stand columns. In every two adjacent frame well units, all the stand columns are longitudinally aligned in pairs, the top ends of the stand columns of the frame well units on the lower layer are provided with tenons, and the bottom ends of the stand columns of the frame well units on the upper layer are provided with corresponding tenon containing grooves. According to the pre-assembled elevator with improved connection strength, the problem that the connection portions of a pre-assembled elevator is weak is solved, the strength and stability of the whole frame structure unit are guaranteed, and operation safety and comfort of the elevator are improved.
Description
Technical field
The utility model relates to elevator technology field, is specifically related to a kind of pre-assembled formula elevator that improves Joint strenght.
Background technology
Along with socioeconomic development, the raising of people's living standard, the market that installs elevator for existed building additional is day by day ripe.In order to realize the convenient and swift of elevator on-site construction, need to as much as possible operating mainly in factory of elevator assembling be completed, reduce time and the cost of labor of site operation, minimizing is disturbed having lived the people's life in building, the elevator that has occurred prefabricated assembling, be about to lift facility and before appearing on the scene, be arranged in advance dividing in segment frames hoistway module of steel structure, according to the floor height of building, require structure and the size of each segment frames hoistway module of design, during actual installation, only some framework hoistway modules need be spliced successively.
Granted publication number discloses a kind of mount type steel structure framework integral elevator of exempting from for the utility model of CN202072375U, comprise car and counterweight, also comprise and be from bottom to top followed successively by pedestal, bottom frame, a plurality of middle layer frames, top layer frame and top cover, described pedestal, bottom frame, a plurality of middle layer frames, the stacked installation of top layer frame and top cover is to form a hoistway with steel structure, the traction system that makes car lifting in hoistway with steel structure is installed in described top layer frame, described bottom frame, in a plurality of middle layer frames and top layer frame, be separately installed with and make the guidance system that car and counterweight can only move up and down along guide rail and the door system that seals landing entrance.
In steel structure frame hoistway of the prior art, between the modules of steel structure, by welding, be fixed, belong to and be rigidly connected, its intensity can reach requirement, but in the elevator of pre-assembled formula, for the ease of the carrying out of work progress, junction adopts bolt to connect conventionally, therefore, junction between each module becomes the strength weak place of steel structure main body, under 6 grades of earthquakes and wind load action, there is undercapacity, produce the risk of relative displacement.
Utility model content
The utility model provides a kind of pre-assembled formula elevator that improves Joint strenght, efficiently solves the problem of pre-assembled formula elevator connecting portion weak strength, guarantees intensity and the steadiness of whole framed structure unit, improves safety and the traveling comfort of elevator operation.
A kind of pre-assembled formula elevator that improves Joint strenght, comprise upper and lower stacked fixing some framework hoistways unit, each framework hoistway unit comprises some root posts, top and the bottom of all columns are fixedly connected sequentially by horizontal beam, between every horizontal beam and the column being connected, are provided with reinforced rib.
The connecting portion of horizontal beam and column arranges reinforced rib, increase the Joint strenght between horizontal beam and column, between horizontal beam and column, be difficult for producing relative displacement, meet with under strong external impacts, by selecting suitable reinforced rib size and reinforced rib quantity, can avoid to a certain extent the torsional deflection of horizontal beam and column, avoid the fracture of horizontal beam and column connecting portion.
As preferably, in two adjacent framework hoistway unit, all columns aligning up and down in pairs, wherein the column top of lower floor's framework hoistway unit is with tenon, and the column bottom of framework hoistway unit, upper strata is with corresponding tenon storage tank.
Tenon has suitable height, and the tenon that two adjacent framework hoistway unit connect Shi，Jiang lower floor framework hoistway unit inserts in the tenon storage tank of framework hoistway unit, upper strata, guarantees that all columns align up and down.
In order to guarantee the connective stability of two adjacent framework hoistway unit, preferably, the sidewall of described tenon and tenon storage tank all offers locking screw.After tenon is inserted in tenon storage tank, the locking screw of tenon and tenon storage tank sidewall aligns mutually, wears bolt and be fixed in the locking screw mutually aligning.
As preferably, the top of described tenon is with the guide portion of trapezoidal shape.Be convenient to tenon to insert in tenon storage tank.
As preferably, all columns and horizontal beam are respectively square steel or channel-section steel.Be that column can be square steel or channel-section steel, horizontal beam can be square steel or channel-section steel independently.
As preferably, adjacent Zhong， position, two framework hoistway unit next-door neighbour's horizontal beam interfixes by bolt.By bolt, interfix, work progress more easily carries out.
As preferably, each framework hoistway unit comprises the column of four rectangular distribution, fixing successively by four horizontal beams between the top of four root posts, between the bottom of four root posts, by other four horizontal beams, is fixedly connected sequentially.
Described reinforced rib is set square.Two square edges of set square are welded and fixed with adjacent column and horizontal beam respectively.
For in proof strength, save material, preferably, the two ends of every horizontal beam are connected to the sidewall of corresponding column, and the reinforced rib of every end is two that are arranged in parallel.
As preferably, on the column at least one framework hoistway unit, diagonal ligament is installed, one end of described diagonal ligament is connected with column by bolt, and other end band is useful on and connects the attaching parts that supports body of wall.
Diagonal ligament is for increasing the intensity of framework hoistway unit, and when there are strong external force invasion and attack, diagonal ligament can be resisted the distortion of column to a certain extent.
The utility model improves the pre-assembled formula elevator of Joint strenght, by set up the reinforced rib of suitable quantity at the connecting portion of column and horizontal beam, can increase the bulk strength of hoistway with steel structure in pre-assembled elevator, guarantee the safety of pre-assembled elevator, meet standard GB/T 50017-2003 " Code for design of steel structures ", and meet GB50009-2001 " loading code for design of building structures " to the requirement of the displacement under wind load action and 6 grades of earthquake requirements.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the utility model improves the pre-assembled formula elevator of Joint strenght;
Fig. 2 is the A portion enlarged drawing in Fig. 1;
Fig. 3 is the side schematic view that the utility model improves the pre-assembled formula elevator of Joint strenght;
Fig. 4 is the partial top view that the utility model improves the pre-assembled formula elevator of Joint strenght;
In figure: 8, reinforced rib; 9, column; 10, horizontal beam; 11, stirrup; 12, connecting panel; 13, diagonal ligament.
The specific embodiment
Below in conjunction with accompanying drawing, the pre-assembled formula elevator that the utility model is improved to Joint strenght is described in detail.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of pre-assembled formula elevator that improves Joint strenght, comprise upper and lower stacked fixing some framework hoistways unit, each framework hoistway unit comprises some root posts 9, the top of all columns 9 and bottom are fixedly connected sequentially by horizontal beam 10, between every horizontal beam 10 and the column 9 being connected, are provided with reinforced rib 8.
Each framework hoistway unit comprises between the top of column 9, four root posts 9 of four rectangular distribution fixing successively by four horizontal beams 10, between the bottom of four root posts 9, by other four horizontal beams 10, is fixedly connected sequentially.Being fixedly connected with between column 9 and horizontal beam 10 is welding.
The stirrup 11 of right quantity can be set between the column 9 of each framework hoistway unit, increase the Joint strenght of framework hoistway unit.Stirrup 11 adopts square steel.
Column 9 adopts square steel, and horizontal beam 10 adopts channel-section steel, and when adjacent two frameworks connect, two channel-section steels back-to-back (being that notch direction deviates from mutually), offer the corresponding screw in position on two channel-section steels, be bolted the position of two channel-section steels.
In the notch of horizontal beam 10, be also provided with connecting panel 12, connecting panel 12 is for connecting decorative glass plate.
In two adjacent framework hoistway unit, all columns 9 aligning up and down in pairs, wherein column 9 tops of lower floor's framework hoistway unit are with tenon, the top of tenon is with the guide portion of trapezoidal shape, column 9 bottoms of framework hoistway unit, upper strata are with corresponding tenon storage tank, and the sidewall of tenon and tenon storage tank all offers locking screw.
After in the tenon storage tank of the tenon insertion framework hoistway unit, upper strata of installation Shi，Jiang lower floor framework hoistway unit, in the locking screw mutually aligning, wear bolt and be fixed.
As shown in Figure 2, Figure 4 shows, reinforced rib 8 is set square, and the two ends of every horizontal beam 10 are connected to the sidewall of corresponding column 9, and the reinforced rib 8 of every end is two that are arranged in parallel.
As shown in Figure 1, on the column 9 in one of them framework hoistway unit of pre-assembled formula elevator, diagonal ligament 13 is installed, one end of diagonal ligament 13 is connected with column 9 by bolt, and other end band is useful on and connects the attaching parts that supports body of wall (building bearing wall).
When the utility model improves the pre-assembled formula elevator installation of Joint strenght, each framework hoistway unit is vertically stacked successively, between two adjacent horizontal beams 10, be bolted to connection, diagonal ligament 13 is fixedly connected with the built-in fitting supporting in body of wall.
Claims (10)
1. a pre-assembled formula elevator that improves Joint strenght, comprise upper and lower stacked fixing some framework hoistways unit, it is characterized in that, each framework hoistway unit comprises some root posts, top and the bottom of all columns are fixedly connected sequentially by horizontal beam, between every horizontal beam and the column being connected, are provided with reinforced rib.
2. the pre-assembled formula elevator of raising Joint strenght as claimed in claim 1, it is characterized in that, in two adjacent framework hoistway unit, all columns aligning up and down in pairs, wherein the column top of lower floor's framework hoistway unit is with tenon, and the column bottom of framework hoistway unit, upper strata is with corresponding tenon storage tank.
3. the pre-assembled formula elevator of raising Joint strenght as claimed in claim 2, is characterized in that, the sidewall of described tenon and tenon storage tank all offers locking screw.
4. the pre-assembled formula elevator of raising Joint strenght as claimed in claim 3, is characterized in that, the top of described tenon is with the guide portion of trapezoidal shape.
5. the pre-assembled formula elevator of raising Joint strenght as claimed in claim 1, is characterized in that, all columns and horizontal beam are respectively square steel or channel-section steel.
6. the pre-assembled formula elevator of raising Joint strenght as claimed in claim 1, is characterized in that, adjacent Zhong， position, two framework hoistway unit next-door neighbour's horizontal beam interfixes by bolt.
7. the pre-assembled formula elevator of raising Joint strenght as claimed in claim 1, it is characterized in that, each framework hoistway unit comprises the column of four rectangular distribution, fixing successively by four horizontal beams between the top of four root posts, between the bottom of four root posts, by other four horizontal beams, be fixedly connected sequentially.
8. the pre-assembled formula elevator of raising Joint strenght as claimed in claim 1, is characterized in that, described reinforced rib is set square.
9. the pre-assembled formula elevator of raising Joint strenght as claimed in claim 8, is characterized in that, the two ends of every horizontal beam are connected to the sidewall of corresponding column, and the reinforced rib of every end is two that are arranged in parallel.
10. the pre-assembled formula elevator of raising Joint strenght as claimed in claim 1, it is characterized in that, on column at least one framework hoistway unit, diagonal ligament is installed, one end of described diagonal ligament is connected with column by bolt, and other end band is useful on and connects the attaching parts that supports body of wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320391887.2U CN203402792U (en) | 2013-07-01 | 2013-07-01 | Pre-assembled elevator with improved connection strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320391887.2U CN203402792U (en) | 2013-07-01 | 2013-07-01 | Pre-assembled elevator with improved connection strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402792U true CN203402792U (en) | 2014-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320391887.2U Expired - Lifetime CN203402792U (en) | 2013-07-01 | 2013-07-01 | Pre-assembled elevator with improved connection strength |
Country Status (1)
| Country | Link |
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| CN (1) | CN203402792U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381283A (en) * | 2017-09-01 | 2017-11-24 | 中山天达电梯科技有限公司 | A kind of joinery and its construction villa elevator |
| CN107447952A (en) * | 2017-08-18 | 2017-12-08 | 江苏天奥电梯有限公司 | A kind of dismountable steel structure lift shaft |
| CN107539857A (en) * | 2017-08-30 | 2018-01-05 | 顺德职业技术学院 | A kind of practice teaching elevator of bistable state sensing |
| CN111591858A (en) * | 2020-03-31 | 2020-08-28 | 四川欣佳梯商贸有限公司 | Modularized steel structure elevator shaft and construction method |
| CN112424105A (en) * | 2018-06-26 | 2021-02-26 | 吉利·斯科瓦萨 | Steel structure composite assembly for lifting equipment |
| CN112693994A (en) * | 2020-12-22 | 2021-04-23 | 亚洲富士电梯股份有限公司 | Modular structure additional elevator and manufacturing equipment and manufacturing process thereof |
-
2013
- 2013-07-01 CN CN201320391887.2U patent/CN203402792U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447952A (en) * | 2017-08-18 | 2017-12-08 | 江苏天奥电梯有限公司 | A kind of dismountable steel structure lift shaft |
| CN107539857A (en) * | 2017-08-30 | 2018-01-05 | 顺德职业技术学院 | A kind of practice teaching elevator of bistable state sensing |
| CN107381283A (en) * | 2017-09-01 | 2017-11-24 | 中山天达电梯科技有限公司 | A kind of joinery and its construction villa elevator |
| CN112424105A (en) * | 2018-06-26 | 2021-02-26 | 吉利·斯科瓦萨 | Steel structure composite assembly for lifting equipment |
| EP3807204A4 (en) * | 2018-06-26 | 2022-02-23 | Jiri Skovajsa | Composite assembly of the steel structure for lifting equipment |
| CN112424105B (en) * | 2018-06-26 | 2022-06-03 | 吉利·斯科瓦萨 | Steel structure composite assembly for lifting equipment |
| CN111591858A (en) * | 2020-03-31 | 2020-08-28 | 四川欣佳梯商贸有限公司 | Modularized steel structure elevator shaft and construction method |
| CN112693994A (en) * | 2020-12-22 | 2021-04-23 | 亚洲富士电梯股份有限公司 | Modular structure additional elevator and manufacturing equipment and manufacturing process thereof |
| CN112693994B (en) * | 2020-12-22 | 2021-09-17 | 亚洲富士电梯股份有限公司 | Modular structure additional elevator and manufacturing equipment and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210427 Address after: Room 305-w, 3rd floor, No.11 Lane 1888, Caoyang Road, Putuo District, Shanghai 200333 Patentee after: Xin Xi'ao Elevator Group Co.,Ltd. Address before: 314422, Kai Road, 46 hang Economic Zone, Jiaxing, Zhejiang, Haining Patentee before: ZHEJIANG XIZI HEAVY INDUSTRY MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
|
| CX01 | Expiry of patent term |