CN219525956U - H-shaped steel elevator hoistway - Google Patents
H-shaped steel elevator hoistway Download PDFInfo
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- CN219525956U CN219525956U CN202320671109.2U CN202320671109U CN219525956U CN 219525956 U CN219525956 U CN 219525956U CN 202320671109 U CN202320671109 U CN 202320671109U CN 219525956 U CN219525956 U CN 219525956U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
The utility model discloses an H-shaped steel elevator hoistway, which comprises upright posts and a cross beam, wherein the upright posts are connected through the cross beam, each upright post comprises a lower adjusting upright post and an upper upright post connected with the adjusting upright post, the upper upright posts can be multiple sections according to the height requirement of an elevator, the adjusting upright posts and the upper upright posts, the multiple sections of the upper upright posts are detachably connected through longitudinal connecting pieces, the upper upright posts and the cross beam are detachably connected through first transverse connecting pieces, and the adjusting upright posts, the upper upright posts and the cross beam adopt H-shaped steel. The utility model can convert complex welded steel structure shafts into assembled parts which are convenient for batch and rapid production in factories, greatly improves the transferring and processing efficiency, reduces the field labor intensity of constructors and improves the working environment.
Description
Technical Field
The utility model relates to the technical field of elevator equipment, in particular to an H-shaped steel elevator hoistway.
The utility model is mainly suitable for the elevator steel structure well additionally installed in the old building.
Background
The need of the elevator added to the old building is increasing, and the well of the elevator added to the old building in the prior art generally adopts a welding structure. Welded shafts generally have two manufacturing modes: 1. one is that the welding is carried out in a factory, and the manufactured materials are transported to the site, so that the defects of long welding processing period, large occupied space after welding forming, inconvenient transportation and higher transport cost exist; 2. and the other is that the profile is transported to a construction site for welding, so that the life of a user is greatly influenced, and noise pollution and light pollution are caused.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides an H-shaped steel elevator shaft. The upper upright posts are detachably connected through the longitudinal connecting pieces, the upper upright posts and the cross beams are detachably connected through the first transverse connecting pieces, and the adjusting upright posts, the upper upright posts and the cross beams are H-shaped steel. The utility model can convert complex welded steel structure shafts into assembled parts which are convenient for batch and rapid production in factories, greatly improves the transferring and processing efficiency, reduces the field labor intensity of constructors and improves the working environment.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an H shaped steel elevator well, includes stand, crossbeam, and the stand passes through the crossbeam and connects, the stand includes the adjustment stand of lower part, the upper portion stand that is connected with the adjustment stand, according to elevator height's needs, upper portion stand can be multisection, between adjustment stand and the upper portion stand to and realize dismantling through vertical connecting piece between multisection upper portion stand and be connected, can dismantle through transverse connecting piece one between upper portion stand and the crossbeam and be connected, adjustment stand, upper portion stand, crossbeam adopt H shaped steel.
The upper upright post and the cross beam adopt national standard H-shaped steel.
The vertical connecting piece comprises a first vertical plate, a second vertical plate and a third vertical plate, wherein the second vertical plate and the third vertical plate are respectively and vertically connected with two side vertical surfaces of the first vertical plate to form a groove structure with one side being open, the groove structure is similar to a U-shaped structure, vertical plate connecting holes I are respectively formed in the first vertical plate, the second vertical plate and the third vertical plate, vertical plate connecting holes I are respectively formed in a web plate of an adjusting vertical column, flanges on two sides of the adjusting vertical column, web plates of an upper vertical column and flanges on two sides of the adjusting vertical column, vertical column connecting holes I are respectively formed in the web plates of the adjusting vertical column or web plates of the upper vertical column, the first vertical plate is connected with the web plates of the adjusting vertical column or the first vertical column through a set of bolt and nut assemblies I, and the second vertical plate and the flanges of the upper vertical column are respectively connected with the flanges of the adjusting vertical column through another set of bolt and nut assemblies I.
The two longitudinal connecting pieces are correspondingly arranged on two sides of the web plate of the adjusting upright post and the web plate of the upper upright post.
The transverse connecting piece I comprises a vertical plate IV and a vertical plate V which are vertically connected at one end part, vertical plate connecting holes II are respectively formed in the vertical plate IV and the vertical plate V, a beam connecting hole is formed in a beam web plate, a column connecting hole II is formed in a flange of one side, connected with the beam, of an upper column, the beam web plate is connected with the vertical plate IV through a group of bolt and nut assemblies II, and the upper column is connected with the vertical plate V through another group of bolt and nut assemblies II.
The first transverse connecting piece further comprises an upper connecting plate and a lower connecting plate, the upper connecting plate and the lower connecting plate are respectively connected with the four end parts and the five end parts of the vertical plate, so that the transverse connecting piece forms a groove structure with two open sides, the upper connecting plate is matched with the upper flange of the cross beam, the lower connecting plate is matched with the lower flange of the cross beam, and the two transverse connecting pieces are correspondingly arranged on two sides of the web plate of the cross beam.
The upper upright posts are respectively provided with a pull lug, diagonal draw bars are arranged between the adjacent upper upright posts, one end of each diagonal draw bar is detachably connected with one upper upright post through the pull lug, the other end of each diagonal draw bar is detachably connected with the other upper upright post through the pull lug, and each diagonal draw bar adopts an angle steel structure.
The upper upright post is connected with the cross beams on two sides of the corridor through a second transverse connecting piece, the second transverse connecting piece and the first transverse connecting piece adopt the same structure, and two transverse connecting pieces are correspondingly arranged on two sides of a web plate of the cross beam.
The lower part of the adjusting upright post is connected with the foundation of the lower part through the flange chassis, and the height dimension of the adjusting upright post is determined according to the height of the original building floor.
The beneficial effects of the utility model are as follows:
1. the upright post of the H-shaped steel elevator well comprises an adjusting upright post at the lower part and an upper upright post connected with the adjusting upright post, wherein the upper upright posts are detachably connected through longitudinal connecting pieces, the upper upright post and the cross beam are detachably connected through transverse connecting pieces, and the adjusting upright post, the upper upright post and the cross beam adopt H-shaped steel. The utility model can convert complex welded steel structure shafts into assembled parts which are convenient for batch and rapid production in factories, greatly improves the transferring and processing efficiency, reduces the field labor intensity of constructors and improves the working environment.
2. The upper upright posts and the cross beams adopt national standard H-shaped steel, are unified part drawing paper on all elevator shafts, are not customized according to the original building size on site, can realize standardized production, are convenient for organizing production, and reduce manufacturing and management cost.
3. The longitudinal connecting piece and transverse connecting piece structure can ensure quick installation and disassembly among the adjusting upright post, the upper upright post, the cross beam and the cross beams at two sides of the corridor, and the complex welded steel structure well in the prior art is converted into an assembly piece which is convenient for batch and quick production of factories, so that the large steel structure which is transferred in the prior production process in the factories is converted into the H steel part in a slender form for transferring, the transferring and processing efficiency is greatly improved, and the labor intensity of constructors is reduced. Meanwhile, the H-steel in an elongated shape and the modularized connecting piece with a smaller size replace the original welded steel structure with a larger size, so that the production efficiency is improved. Because all the parts are connected by adopting the bolt assemblies, the product is convenient to assemble on the site of the construction site, and the transportation cost is saved.
4. The two longitudinal connecting pieces and the two transverse connecting pieces are correspondingly arranged on two sides of the web plate of the upright post, so that the connection strength is ensured, and the safety and the reliability of the equipment are ensured.
5. Through being equipped with respectively on the upper portion stand and drawing the ear, be equipped with oblique pull rod between adjacent upper portion stand, oblique pull rod and cross and draw the ear to dismantle and be connected, increase frame construction's stability.
6. The lower part of the adjusting upright post is connected with the foundation of the lower part through the flange chassis, the height dimension of the adjusting upright post is determined according to the height of the original building floor, the dimension and the installation accuracy of the whole elevator shaft are ensured, and the construction efficiency is improved.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of part of A of FIG. 1;
FIG. 3 is an enlarged schematic view of part of C of FIG. 1;
fig. 4 is an enlarged partial schematic view of E of fig. 1.
In the figure:
upright 1, adjusting upright 11, upper upright 12;
a flange chassis 2;
a first beam 3;
a transverse connecting piece I4, a vertical plate IV 41, a vertical plate V42, a vertical plate connecting hole II 43, an upper connecting plate 44 and a lower connecting plate 45;
a diagonal draw bar 5;
the vertical connecting piece 6, a first vertical plate 61, a second vertical plate 62, a third vertical plate 63 and a first vertical plate connecting hole 64;
a pull tab 7;
a second transverse connecting piece 8;
vestibule 9, beam two 91.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.
As shown in fig. 1-4, a fully bolted H-shaped steel elevator hoistway comprises a vertical column 1 and a beam one 3, wherein the vertical column is connected through the beam, the vertical column 1 comprises a lower adjusting vertical column 11 and an upper vertical column 12 connected with the adjusting vertical column, the upper vertical column 12 can be multiple sections according to the height requirement of an elevator, the adjusting vertical column 11 and the upper vertical column 12 and the multiple sections of the upper vertical column 12 are detachably connected through longitudinal connecting pieces 6, the upper vertical column 12 and the beam one 3 are detachably connected through a transverse connecting piece one 4, and the adjusting vertical column 11, the upper vertical column 12 and the beam one 3 adopt H-shaped steel.
The lower part of the adjusting upright post 11 is connected with the foundation of the lower part through the flange chassis 2, and the height dimension of the adjusting upright post 11 is determined according to the original building floor height. In the prior art, because the heights of the original buildings are different, in order to realize standardized production of the upper upright posts, the length of the upper upright posts can be ensured to be unchanged by arranging the adjusting upright posts and changing the length of the adjusting upright posts, thereby meeting the total height requirement of building floors and further realizing standardized production.
The upper upright post 12 and the first cross beam 3 adopt national standard H-shaped steel. The national standard H-shaped steel is connected through the connecting piece, so that standardized production can be realized.
The vertical connecting piece 6 comprises a first vertical plate 61, a second vertical plate 62 and a third vertical plate 63, the second vertical plate 62 and the third vertical plate 63 are respectively and vertically connected with the vertical surfaces on two sides of the first vertical plate 61 to form a groove structure with one side open, the vertical connecting piece is similar to a U-shaped structure, the first vertical plate, the second vertical plate and the third vertical plate are respectively provided with a first vertical plate connecting hole 64, the web plate of the adjusting upright post, the flanges on two sides and the web plate of the upper upright post and the flanges on two sides are respectively provided with a first upright post connecting hole, the first vertical plate 61 is connected with the web plate of the adjusting upright post or the web plate of the upper upright post through a first group of bolt and nut assemblies, and the second vertical plate 62 and the third vertical plate 63 are respectively connected with the flange plate of the adjusting upright post and the flange plate of the upper upright post through a second group of bolt and nut assemblies. The longitudinal connecting piece 6 can be formed through a die, so that the processing efficiency is high, and the product quality is stable.
The two longitudinal connecting pieces 6 are correspondingly arranged on two sides of the web plate of the adjusting upright post and the web plate of the upper upright post.
And a second vertical plate connecting hole 43 is formed in each of the fourth vertical plate 41 and the fifth vertical plate 42, a beam connecting hole is formed in a beam web plate, a second vertical column connecting hole is formed in a flange on one side, connected with the beam, of the upper vertical column, the beam web plate is connected with the fourth vertical plate 41 through a second set of bolt and nut assemblies, and the upper vertical column is connected with the fifth vertical plate 42 through a second set of bolt and nut assemblies.
The first transverse connecting piece 4 further comprises an upper connecting plate 44 and a lower connecting plate 45, and the upper connecting plate 44 and the lower connecting plate 45 are respectively connected with the end parts of the fourth vertical plate 41 and the fifth vertical plate 42, so that the transverse connecting piece 4 forms a groove structure with two open sides. The upper connection plate 44 is matched with the upper flange of the beam, and the lower connection plate 45 is matched with the lower flange of the beam. The first transverse connecting piece 4 can be formed by blanking through a die, and can also be formed by welding, so that the processing efficiency is high, and the product quality is stable.
Two transverse connectors 4 are correspondingly arranged on two sides of the web plate of the cross beam. Making the connection of the cross beam to the upper upright 12 more reliable.
The first transverse connecting piece 4 comprises a vertical plate IV 41 and a vertical plate V42 which are vertically connected at one end part,
the upper upright post 12 is connected with the cross beams III 91 on two sides of the corridor 9 through a transverse connecting piece II 8. The cross connecting piece II 8 and the cross connecting piece I4 adopt the same structure. Two transverse connectors II 8 are correspondingly arranged on two sides of the web plate of the beam III 91. Making the connection of the cross beam to the upper upright 12 more reliable.
Because the H-shaped steel flange is wider, the dimension of the web plate in the height direction is the same as the width dimension of the flange, the H-shaped steel upright post can be reliably connected with the cross beam in the X-axis direction and the Y-axis direction through the transverse connecting piece 4.
One end of the diagonal draw bar 5 is detachably connected with one upper upright post through a drawing lug 7, and the other end of the diagonal draw bar 5 is detachably connected with the other upper upright post through the drawing lug 7. The diagonal draw bar adopts an angle steel structure. The stability of the frame is increased by diagonal braces.
The cross section shape of the H-shaped steel is utilized to realize the reliable bolting of the steel structure well beam and the upright post, and the diagonal draw bar is utilized to ensure the stability of the frame.
According to the utility model, pull lugs 7 are respectively arranged on the upper upright posts in the prior art, diagonal braces 5 are arranged between the adjacent upper upright posts, and the complex welded steel structure well is converted into an assembly convenient for batch and rapid production in factories, and the assembly is realized by adopting a reliable bolting mode in the design. Meanwhile, the large steel structure which is circulated in the previous production process in the factory is converted into the H steel part circulation in a slender form, so that the transportation and processing efficiency is greatly improved.
The utility model can convert complex welded steel structure shafts into assembly parts which are convenient for batch and rapid production in factories, and simultaneously convert large steel structures which are transferred in the prior production process in the factories into H steel parts in a slender form, thereby greatly improving the transfer and processing efficiency.
The structure of this structure can guarantee that novel H shaped steel elevator well can reach the intensity of welding steel construction well. Meanwhile, nonstandard processing of products caused by the change of the height of the original building layer is counteracted by adjusting the structure of the upright post 11. In addition, the H-shaped steel upright post, the cross beam and the connecting piece can be manufactured by standard components, so that the organization production is facilitated, and the management cost is reduced. The parts processed in the production process in the factory are H steel in an elongated shape and standard connecting pieces in smaller sizes, so that the original welded steel structure in larger sizes is replaced, and the production efficiency is improved. Because all the parts are connected by adopting the bolt assemblies, the product is convenient to assemble on the site of the construction site, and the transportation cost is saved.
In the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", etc. refer to the orientation or positional relationship based on that shown in the drawings, and are merely for the purpose of describing the present utility model and do not require that the present utility model must be constructed or operated in a specific orientation, and thus should not be construed as limiting the present utility model. "connected" and "connected" in the present utility model are to be understood broadly, and may be, for example, connected or detachably connected; the connection may be direct or indirect through intermediate members, and the specific meaning of the terms may be understood in detail by those skilled in the art.
The foregoing has been described in what is considered to be the preferred embodiments of the utility model, and the description of specific examples is only intended to provide a better understanding of the principles of the utility model. It will be apparent to those skilled in the art that modifications and equivalents may be made in accordance with the principles of the utility model, and such modifications and equivalents are considered to fall within the scope of the utility model.
Claims (9)
1. The utility model provides an H shaped steel elevator well, includes stand, crossbeam, and the stand passes through the crossbeam and connects, characterized by, the stand includes the adjustment stand of lower part, the upper portion stand that is connected with the adjustment stand, according to elevator height's needs, upper portion stand can be multisection, between adjustment stand and the upper portion stand to and realize dismantling through vertical connecting piece between multisection upper portion stand and be connected, can dismantle through transverse connecting piece one between upper portion stand and the crossbeam and be connected, adjustment stand, upper portion stand, crossbeam adopt H shaped steel.
2. An H-beam elevator hoistway as defined in claim 1, wherein the upper columns and beams are national standard H-beams.
3. The H-steel elevator hoistway as defined in claim 1, wherein the longitudinal connecting member includes a first vertical plate, a second vertical plate and a third vertical plate, the second vertical plate and the third vertical plate are respectively and vertically connected with two vertical surfaces of the first vertical plate to form a groove structure with one open side, similar to a U-shaped structure, the first vertical plate, the second vertical plate and the third vertical plate are respectively provided with a first vertical plate connecting hole, the web plate of the adjusting upright post, the flanges on two sides and the web plate of the upper upright post, the flanges on two sides are respectively provided with a first upright post connecting hole, the first vertical plate is connected with the web plate of the adjusting upright post or the web plate of the upper upright post through a first set of bolt-nut assemblies, and the second vertical plate and the third vertical plate are respectively connected with the flange plate of the adjusting upright post and the flange plate of the upper upright post through a second set of bolt-nut assemblies.
4. The H-beam elevator hoistway of claim 1, wherein the longitudinal connectors are provided on opposite sides of the web of the adjustment column and the web of the upper column.
5. The H-beam elevator hoistway of claim 1, wherein the first transverse connector includes a fourth riser and a fifth riser vertically connected at one end, the fourth riser and the fifth riser are respectively provided with a second riser connecting hole, the beam web is provided with a beam connecting hole, the upper upright is provided with a second upright connecting hole on a flange on a side connected with the beam, the beam web is connected with the fourth riser through a second set of bolt-nut assemblies, and the upper upright is connected with the fifth riser through a second set of bolt-nut assemblies.
6. The H-beam elevator hoistway of claim 5, wherein the first cross-connect further comprises an upper connecting plate and a lower connecting plate, the upper connecting plate and the lower connecting plate are respectively connected with the four end parts and the five end parts of the vertical plate, so that the cross-connect forms a groove structure with two open sides, the upper connecting plate is matched with an upper flange of the beam, the lower connecting plate is matched with a lower flange of the beam, and the two cross-connect is correspondingly arranged at two sides of a web of the beam.
7. The H-steel elevator hoistway of claim 1, wherein pull lugs are respectively arranged on the upper upright posts, diagonal braces are arranged between the adjacent upper upright posts, one end of each diagonal brace is detachably connected with one upper upright post through the pull lugs, the other end of each diagonal brace is detachably connected with the other upper upright post through the pull lugs, and each diagonal brace adopts an angle steel structure.
8. The H-beam elevator hoistway of claim 1, wherein the upper upright is connected to the cross beams on both sides of the corridor by a second cross-member, the second cross-member and the first cross-member are of the same structure, and the second cross-member is correspondingly provided with two cross-member webs on both sides.
9. The H-beam elevator hoistway of claim 1, wherein the lower portion of the adjustment column is connected to the foundation of the lower portion by a flange chassis, and the height dimension of the adjustment column is determined according to the original building floor height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320671109.2U CN219525956U (en) | 2023-03-30 | 2023-03-30 | H-shaped steel elevator hoistway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320671109.2U CN219525956U (en) | 2023-03-30 | 2023-03-30 | H-shaped steel elevator hoistway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219525956U true CN219525956U (en) | 2023-08-15 |
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ID=87650765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320671109.2U Active CN219525956U (en) | 2023-03-30 | 2023-03-30 | H-shaped steel elevator hoistway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219525956U (en) |
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2023
- 2023-03-30 CN CN202320671109.2U patent/CN219525956U/en active Active
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