CN209760445U - Connection structure of assembled elevator steel structure - Google Patents
Connection structure of assembled elevator steel structure Download PDFInfo
- Publication number
- CN209760445U CN209760445U CN201920242129.1U CN201920242129U CN209760445U CN 209760445 U CN209760445 U CN 209760445U CN 201920242129 U CN201920242129 U CN 201920242129U CN 209760445 U CN209760445 U CN 209760445U
- Authority
- CN
- China
- Prior art keywords
- steel
- upper steel
- steel structure
- positioning rod
- column
- 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.)
- Active
Links
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model provides a connecting structure of an assembly type elevator steel structure; the connecting mode of the steel structures comprises an upper steel structure and a lower steel structure, wherein the upper steel structure is positioned right above the lower steel structure; the upper steel structure comprises four upper steel columns and a plurality of upper steel beams, and a positioning rod is fixedly arranged at the bottom of each upper steel column; the lower steel structure comprises four lower steel columns and a plurality of lower steel beams, and a positioning hole is formed in the top of each lower steel column and matched with the positioning rod; the positioning rod of the upper steel structure is inserted into the positioning hole of the lower steel column, and the upper steel column and the lower steel column are fixed through bolts; the mounting precision is higher, the structure is simple, and the stability is better.
Description
Technical Field
The utility model relates to an assembly elevator field, concretely relates to connection structure of assembly elevator steel construction.
Background
In recent years, along with the development of society, the living environment of people is greatly improved, and simultaneously, the vigorous development of the building industry of China is also driven, so that super high-rise buildings in cities are more and more, an elevator is widely applied as a necessary construction machine for the vertical transportation of people and materials in the high-rise buildings, and the steel structure of the elevator is also an important component of the elevator construction and directly influences the installation process of the elevator, so the design of the connection mode and the assembly mode of the steel structure of the elevator is extremely important.
Therefore, how to design a prefabricated assembled elevator, especially construction is high-efficient, simple structure, and simple to operate's assembled elevator steel construction is the technical problem that this trade relevant personnel need to solve urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connection structure of assembled elevator steel construction, its installation accuracy is higher, simple structure and stability are better.
In order to achieve the purpose, the main technical solution of the present invention is to provide a connection mode of steel structures of an assembly elevator, which comprises an upper steel structure and a lower steel structure, wherein the upper steel structure is located right above the lower steel structure; the upper steel structure comprises four upper steel columns and a plurality of upper steel beams, and a positioning rod is fixedly arranged at the bottom of each upper steel column; the lower steel structure comprises four lower steel columns and a plurality of lower steel beams, and a positioning hole is formed in the top of each lower steel column and matched with the positioning rod; and the positioning rod of the upper steel structure is inserted in the positioning hole of the lower steel column, and the upper steel column and the lower steel column are fixed through bolts.
Preferably, the bolt comprises a screw and a nut, the screw is fixedly arranged at the bottom of the upper steel column, and a bolt hole is formed in the top of the lower steel column.
Preferably, the bolt comprises a screw and a nut, the screw is fixedly arranged at the top of the lower steel column, and a bolt hole is formed in the bottom of the upper steel column.
Furthermore, the positioning rod is positioned at the center of the bottom of the upper steel column, and the screw rods are uniformly distributed around the positioning rod by taking the positioning rod as the center.
Preferably, the positioning rod is made of Q235B, the diameter of the positioning rod is 20-35mm, and the diameter of the positioning hole is 1-3mm larger than that of the positioning rod; and one end of the positioning rod, which is far away from the upper steel column, is conical.
Preferably, the upper steel structure is composed of 4 upper steel columns and 12 upper steel beams, the upper steel beams and the upper steel columns are connected through high-strength bolts or welded to form a space frame, and each 4 steel beams are located on the same elevation surface; the lower steel structure and the upper steel structure have the same structure.
Preferably, outer vertical surfaces are arranged on the outer frames of the upper steel structure and the lower steel structure.
Preferably, the facade is a glass or aluminium plate.
the utility model has the advantages that: go up steel construction and fix a position through the locating lever between the steel construction down earlier, rethread bolt-up, its installation accuracy is accurate, assembly construction is simple, simple structure, and stability is better.
Drawings
Fig. 1 is the utility model discloses in embodiment assembled elevator steel construction connection structure's structure schematic diagram.
Fig. 2 is an enlarged schematic view of a in fig. 1.
Fig. 3 is a schematic structural diagram of the bottom of the upper steel column in the embodiment of the present invention.
Fig. 4 is a schematic structural view of the top of the lower steel column in the embodiment of the present invention.
In the figure: the steel structure comprises an upper steel structure 1, an upper steel column 11, an upper steel beam 12, a positioning rod 111, a screw rod 112, a lower steel structure 2, a lower steel column 21, a lower steel beam 22, a positioning hole 211 and a bolt hole 212.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purposes of limitation.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
Referring to fig. 1 to 4, a connection structure of steel structures of a fabricated elevator includes an upper steel structure 1 and a lower steel structure 2, and the upper steel structure 1 is positioned right above the lower steel structure 2.
The upper steel structure 1 comprises four upper steel columns 11 and a plurality of upper steel beams 12, the upper steel beams 12 and the upper steel columns 11 are connected through high-strength bolts or welded to form a space frame, and every 4 upper steel beams 12 are located on the same elevation surface. The bottom of each upper steel column 11 is fixedly provided with a positioning rod 111.
The lower steel structure 2 comprises four lower steel columns 21 and a plurality of lower steel beams 22, the lower steel structure 2 is the same as the upper steel structure 1 in structure, the lower steel beams 22 and the lower steel columns 21 are connected through high-strength bolts or welded to form a space frame, and each 4 lower steel beams 22 are located on the same elevation surface. The top of the lower steel column 21 is provided with a positioning hole 211, and the positioning hole 211 is matched with the positioning rod 111.
The bolt comprises a screw 112 and a nut; the screw rod 112 is fixedly arranged at the bottom of the upper steel column 11, and the top of the lower steel column 21 is provided with a bolt hole 212.
When the upper steel structure 1 is connected with the lower steel structure 2, the positioning rod 111 of the upper steel structure 1 is inserted into the positioning hole 211 of the lower steel column 21, the screw rod 112 penetrates through the bolt hole 212, and then the nut is screwed into the screw rod 112, so that the upper steel column 11 is tightly connected with the lower steel column 21.
The positioning rods 111 are positioned at the center of the bottom of the upper steel column 11, and the screw rods 112 are uniformly distributed around the positioning rods 111 by taking the positioning rods 111 as centers; the positioning hole 211 is located at the center of the top of the lower steel column 21, and the bolt holes 212 are uniformly distributed around the positioning hole 211 by taking the positioning hole 211 as the center. The number of the screws 112 is 4.
The positioning rod 111 is composed of a cylinder and a cone, the maximum diameter of the cone is the same as that of the cylinder, and one end, far away from the upper steel column 11, of the positioning rod 111 is conical. The positioning rod 111 is made of Q235B, the diameter is 25mm, and the diameter of the positioning hole 211 is 26 mm. The screw 112 has a diameter of 16mm and the bolt hole 212 has a diameter of 20 mm.
And outer vertical surfaces are arranged on the outer frames of the upper steel structure 1 and the lower steel structure 2. The facade is a glass or aluminum plate.
The assembling method of the steel structure of the fabricated elevator comprises the following steps:
the method comprises the following steps: transporting the lower steel structure 2 and the upper steel structure 1 to an installation site;
Step two: hoisting the lower steel structure 2 on a base of an installation site, and adjusting the position of the lower steel structure 2 to enable the coordinate of the lower steel structure to meet the design requirement;
Step three: hoisting the upper steel structure 1 right above the lower steel structure 2, so that the positioning rod 111 is inserted into the positioning space 211, and the screw rod 112 is inserted into the bolt hole 212;
Step four: fastening a bolt;
Step five: hoisting other steel structures on the steel feeding structure according to the method of the third step and the fourth step;
Step six: and finishing the assembly of the steel structure of the assembly type elevator.
the conventional fabricated elevator is generally used in old communities, the floor height of the old communities is generally 5 or 6 floors, the number of steel structures and the floor height required by the old communities is the same, and in the height range of the elevator, the steel structures for mounting the fabricated elevator by using a plug-in type method have the advantages of higher mounting accuracy, simplicity in mounting, good stability and the like.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a connection structure of assembled elevator steel construction which characterized in that: the steel structure comprises an upper steel structure and a lower steel structure, wherein the upper steel structure is positioned right above the lower steel structure; the upper steel structure comprises four upper steel columns and a plurality of upper steel beams, and a positioning rod is fixedly arranged at the bottom of each upper steel column; the lower steel structure comprises four lower steel columns and a plurality of lower steel beams, and a positioning hole is formed in the top of each lower steel column and matched with the positioning rod; and the positioning rod of the upper steel structure is inserted in the positioning hole of the lower steel column, and the upper steel column and the lower steel column are fixed through bolts.
2. The connection structure of fabricated elevator steel structure according to claim 1, characterized in that: the bolt comprises a screw and a nut, the screw is fixedly arranged at the bottom of the upper steel column, and a bolt hole is formed in the top of the lower steel column.
3. The connection structure of fabricated elevator steel structure according to claim 1, characterized in that: the bolt comprises a screw and a nut, the screw is fixedly arranged at the top of the lower steel column, and a bolt hole is formed in the bottom of the upper steel column.
4. The connection structure of fabricated elevator steel structure according to claim 2 or 3, characterized in that: the positioning rod is positioned at the center of the bottom of the upper steel column, and the screw rods are uniformly distributed around the positioning rod by taking the positioning rod as the center.
5. The connection structure of fabricated elevator steel structure according to claim 1, characterized in that: the positioning rod is made of Q235B, the diameter of the positioning rod is 20-35mm, and the diameter of the positioning hole is 1-3mm larger than that of the positioning rod; and one end of the positioning rod, which is far away from the upper steel column, is conical.
6. The connection structure of fabricated elevator steel structure according to claim 1, characterized in that: the upper steel structure is composed of 4 upper steel columns and 12 upper steel beams, the upper steel beams and the upper steel columns are connected through high-strength bolts or welded to form a space frame, and each 4 steel beams are located on the same elevation surface; the lower steel structure and the upper steel structure have the same structure.
7. The connection structure of fabricated elevator steel structure according to claim 1, characterized in that: and outer vertical surfaces are arranged on the outer frames of the upper steel structure and the lower steel structure.
8. The structure of connecting fabricated elevator steel structures of claim 7, wherein: the facade is a glass or aluminum plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242129.1U CN209760445U (en) | 2019-02-26 | 2019-02-26 | Connection structure of assembled elevator steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242129.1U CN209760445U (en) | 2019-02-26 | 2019-02-26 | Connection structure of assembled elevator steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209760445U true CN209760445U (en) | 2019-12-10 |
Family
ID=68752696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920242129.1U Active CN209760445U (en) | 2019-02-26 | 2019-02-26 | Connection structure of assembled elevator steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209760445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779023A (en) * | 2019-02-26 | 2019-05-21 | 杭州西奥电梯现代化更新有限公司 | The connection type and assembly method of assembled elevator steel construction |
-
2019
- 2019-02-26 CN CN201920242129.1U patent/CN209760445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779023A (en) * | 2019-02-26 | 2019-05-21 | 杭州西奥电梯现代化更新有限公司 | The connection type and assembly method of assembled elevator steel construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209760445U (en) | Connection structure of assembled elevator steel structure | |
| CN209741895U (en) | Connection structure of assembled elevator steel construction and base | |
| CN214834605U (en) | A climb a structure that adheres to for structure disappearance layer | |
| CN211871108U (en) | Construction elevator cage convenient to dismantle and install | |
| CN114412192B (en) | Interlayer complex special-shaped aluminum veneer curtain wall and construction method thereof | |
| CN109778897B (en) | Connection mode and assembly method of assembled elevator steel structure and base | |
| CN212562432U (en) | Connecting device of automatic lifting scaffold | |
| CN211523694U (en) | Vertical lines curtain steelframe system of cell cube aluminum plate | |
| CN212295215U (en) | Core sleeving structure and glass curtain wall | |
| CN104790674A (en) | Assembling method for pipe truss | |
| CN211499705U (en) | External protection frame for construction of assembled shear wall structure | |
| CN210152320U (en) | Bolt ball node type net rack jig frame | |
| CN212295627U (en) | Energy-saving heat-preservation assembling construction structural formwork for building wall | |
| CN220451395U (en) | Structural climbing frame attaching supporting device | |
| CN214738735U (en) | Frame construction is built in room convenient to installation | |
| CN220266829U (en) | Steel beam assembly connecting piece capable of being positioned | |
| LU505897B1 (en) | Hanging post structural member for large-span over-limit beam of stadium | |
| CN219509023U (en) | Assembled stair | |
| CN215369664U (en) | Special reinforcing apparatus of aluminum alloy side's pipe cat ladder | |
| CN221143520U (en) | Foot-operated net convenient to connect on scaffold steel pipe | |
| CN216042031U (en) | Pull rod formula aluminium package steel construction large-span glass curtain wall | |
| CN217734358U (en) | Box column and high girder steel connection structure that varies | |
| CN216446606U (en) | Prefabricated formula structure of control room external frame | |
| CN214615099U (en) | Universal steel frame stair assembly | |
| CN213573151U (en) | Building structure suitable for multi-storey building set-up high-rise building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |