Leveling home-entry steel structure of elevator outside building
By using external and internal connecting members in the steel structure of the elevator level entrance floor outside the building, the problem of low firmness of welding connections is solved, the stability and safety of the structure are improved, and the maintenance operations are simplified.
Patent Information
- Application Number
- CN202421764691.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-24
AI Technical Summary
The existing steel structure of the elevator level outside the building relies on welding connections, resulting in low firmness at the welding point, affecting stability and safety, and inconvenient disassembly, affecting maintenance operations.
The external connecting member is used to fix the entrance steel plate to the outside of the cross bar to avoid welding and improve the firmness of the fixing. The contact surface between the entrance steel plate and the wall is adjusted through the guide rod and adjustment screw of the inner connecting member to improve the firmness of the connection.
It improves the stability and use safety of the steel structure entering the elevator level floor, simplifies maintenance operations, and enhances the firmness of the connection.
Smart Images
Figure CN222879290U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel structures for level-entry of elevators outside buildings, in particular to a steel structure for level-entry of elevators outside buildings. Background Art
[0002] The steel structure technology of elevators outside buildings entering homes on the same floor is one of the important means to improve the quality of housing and increase the added value of housing as the urbanization process accelerates, the demand for renovation of old communities increases, and residents have higher requirements for living quality.
[0003] A Chinese patent discloses an off-building elevator leveling steel structure (authorization announcement number CN216865844U). This patented technology can realize the installation of an elevator by installing a steel structure, and can achieve the conditions of leveling the house, and occupy less land area, have less impact on the original building lighting, save energy, and be beautiful; including an elevator steel structure shaft, an elevator waiting area and an entrance platform, the elevator steel structure shaft, the elevator waiting area and the entrance platform are composed of steel columns, fireproof rock wool color steel, square steel beams, glass, and fireproof coatings. However, the above-mentioned off-building elevator leveling steel structure is completely welded and connected to the elevator shaft steel structure by welding. The firmness of the welding part is low, which is not conducive to the stability of the elevator leveling steel structure, affecting the safety of use. It is inconvenient to disassemble when a fault occurs, which is not conducive to subsequent maintenance operations. The closeness of the elevator leveling steel structure and the wall surface contact surface is low, which affects the firmness of the connection. Therefore, those skilled in the art provide an off-building elevator leveling steel structure to solve the problems raised in the above background technology. Utility Model Content
[0004] The utility model aims to provide a steel structure for an elevator entering a building on a flat floor, so as to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A steel structure for an elevator entering a building on the same floor, comprising an external connecting member, an entrance steel plate, an internal connecting member and a reinforcement frame, wherein the entrance steel plate is located at an upper end position on one side of the external connecting member, the internal connecting member is located at a lower side position of the entrance steel plate, and the reinforcement frame is located at a side position of the entrance steel plate. An elevator shaft steel structure column is provided on one side of the external connecting member, and a cross bar is provided on the inner side of the elevator shaft steel structure column. The external connecting member comprises a first limiting plate, a top plate is provided on one side of the first limiting plate, and a fixed plate is provided on the lower side of the top plate, the internal connecting member comprises a second limiting plate, a guide sliding column is provided on the outer end of the second limiting plate, a push plate is provided on one side of the guide sliding column, and a first adjusting screw is provided inside the second limiting plate.
[0007] As a further solution of the utility model: a sliding groove is opened on the upper side of the top plate, a second adjusting screw is installed inside the sliding groove, a positioning screw is installed at the outer end of the first limiting plate, an anti-slip protrusion is arranged on one side of the push plate, a fixing hole is arranged on the outer end of the push plate, a mounting plate is arranged at the outer end position of one side of the second limiting plate, and a third adjusting screw is arranged inside the mounting plate.
[0008] As a further solution of the utility model: the top plate is located at the upper side of the cross bar, the fixed plate is located at the outer side of the cross bar, and the upper end of the fixed plate slides at the lower side of the top plate.
[0009] As a further solution of the utility model: one end of the guide slide column slides at the internal position of the second limit plate, one end of the first adjusting screw rotates at a side position of the push plate, and the other end of the first adjusting screw rotates at the internal position of the second limit plate.
[0010] As a further solution of the utility model: the positioning screw passes through the first limit plate and rotates at the outer side of the steel structure column of the elevator shaft, and the first limit plate is fixed at the outer side of the steel structure column of the elevator shaft by the positioning screw.
[0011] As a further solution of the utility model: the upper end of the fixed plate slides at the internal position of the slide slot, the second adjusting screw rotates at the internal position of the slide slot, and the second adjusting screw rotates at the upper end position of the fixed plate.
[0012] As a further solution of the utility model: the inner end of the third adjusting screw is located at the outer side of the guide slide column, and the outer end of the third adjusting screw rotates to the inner side of the mounting plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The utility model fixes the steel plate for entering the house to the outside of the crossbar through an external connecting member, thereby avoiding the trouble of welding and fixing, improving the firmness of the fixing, being beneficial to the stability of the steel structure for entering the house, and improving the safety of use. The external connecting member can be disassembled by sliding the fixing plate on the lower side of the top plate, which is convenient for subsequent maintenance operations;
[0015] 2. The entrance steel plate is fixed to the wall through the internal connecting member, and the distance between the push plate and the wall is adjusted by sliding the guide column inside the second limit plate. The adjustment is convenient, which improves the tightness of the contact surface and the firmness of the connection. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1This is a structural schematic diagram of a steel structure for an elevator entering a building on a flat floor;
[0017] Figure 2 This is an assembly drawing of a steel structure for an elevator entering a building on a flat floor;
[0018] Figure 3 This is a structural schematic diagram of the external connection components of a steel structure for an elevator entering a building on a flat floor;
[0019] Figure 4 The present invention is a structural schematic diagram of the internal connection components in a steel structure for an elevator entering a building on the same floor.
[0020] In the figure: 1. External connecting member; 2. Entrance steel plate; 3. Internal connecting member; 4. Reinforcement frame; 5. Elevator shaft steel structure column; 6. Cross bar; 7. First limit plate; 8. Top plate; 9. Fixed plate; 10. Second limit plate; 11. Guide column; 12. Push plate; 13. First adjusting screw; 14. Slide groove; 15. Second adjusting screw; 16. Positioning screw; 17. Anti-slip protrusion; 18. Fixing hole; 19. Mounting plate; 20. Third adjusting screw. DETAILED DESCRIPTION
[0021] See also Figures 1 to 4In the embodiment of the utility model, an outdoor elevator flat-floor entrance steel structure comprises an external connecting member 1, an entrance steel plate 2, an internal connecting member 3 and a reinforcement frame 4, the entrance steel plate 2 is located at the upper end position of one side of the external connecting member 1, the internal connecting member 3 is located at the lower side position of the entrance steel plate 2, and the reinforcement frame 4 is located at one side position of the entrance steel plate 2. An elevator shaft steel structure column 5 is arranged on one side of the external connecting member 1, and a cross bar 6 is arranged on the inner side of the elevator shaft steel structure column 5. The external connecting member 1 comprises a first limiting plate 7, a top plate 8 is arranged on one side of the first limiting plate 7, and a fixed plate 9 is arranged on the lower side of the top plate 8. The internal connecting member 3 comprises a second limiting plate 10, a guide slide column 11 is arranged on the outer end of the second limiting plate 10, a push plate 12 is arranged on one side of the guide slide column 11, and a first adjusting screw 13 is arranged inside the second limiting plate 10. The top plate 8 is located at the upper side position of the cross bar 6, and the fixed plate 9 is located at the outer side position of the cross bar 6. The upper end of the fixed plate 9 Sliding at the lower side position of the top plate 8, one end of the guide sliding column 11 slides at the internal position of the second limit plate 10, one end of the first adjusting screw 13 rotates at one side position of the push plate 12, and the other end of the first adjusting screw 13 rotates at the internal position of the second limit plate 10. First, an outdoor elevator leveling entrance steel structure is transported to the use position, the top plate 8 is placed on the upper side of the cross bar 6, the fixing plate 9 slides on the lower side of the top plate 8, the fixing plate 9 is clamped to the outer side of the cross bar 6, the first limit plate 7 is fixed to the outer side of the elevator shaft steel structure column 5, one end of the first adjusting screw 13 rotates inside the second limit plate 10, the other end of the first adjusting screw 13 rotates on one side of the push plate 12, the guide sliding column 11 slides inside the second limit plate 10, presses the push plate 12 onto the wall, and fixes the push plate 12 to the wall by the expansion screw. Then, the entrance floor is laid on the upper side of the entrance steel plate 2, and the elevator is installed inside the reinforcement frame 4.
[0022] exist Figure 2 , 34: A slide groove 14 is provided on the upper side of the top plate 8, a second adjusting screw 15 is installed inside the slide groove 14, a positioning screw 16 is installed at the outer end of the first limit plate 7, an anti-slip protrusion 17 is provided on one side of the push plate 12, a fixing hole 18 is provided on the outer end of the push plate 12, a mounting plate 19 is provided at the outer end position of one side of the second limit plate 10, a third adjusting screw 20 is provided inside the mounting plate 19, the positioning screw 16 passes through the first limit plate 7 and rotates at the outer position of the elevator shaft steel structure column 5, the first limit plate 7 is fixed to the outer position of the elevator shaft steel structure column 5 by the positioning screw 16, the upper end of the fixed plate 9 slides at the inner position of the slide groove 14, the second adjusting screw 15 rotates at the inner position of the slide groove 14, the second adjusting screw 15 rotates at the upper end position of the fixed plate 9, the inner end of the third adjusting screw 20 is located at the outer position of the guide slide column 11, and the outer end of the third adjusting screw 20 rotates to the mounting At the internal position of the plate 19, the top plate 8 is placed on the upper side of the cross bar 6, the second adjusting screw 15 rotates inside the slide groove 14, and the second adjusting screw 15 rotates at the upper end of the fixed plate 9, driving the fixed plate 9 to slide on the lower side of the top plate 8, and the fixed plate 9 is clamped to the outer side of the cross bar 6, and one end of the positioning screw 16 passes through the first limit plate 7 and is transferred into the interior of the elevator shaft steel structure column 5, so that the first limit plate 7 is fixed to the outer side of the elevator shaft steel structure column 5, and one end of the first adjusting screw 13 rotates inside the second limit plate 10, and the other end of the first adjusting screw 13 rotates on one side of the push plate 12, and the guide slide column 11 slides inside the second limit plate 10, and the push plate 12 is pressed onto the wall. The anti-slip protrusion 17 is inserted into the wall, and is fixed to the wall by passing the fixing hole 18 through the expansion screw. The outer end of the third adjusting screw 20 rotates inside the mounting plate 19, and the third adjusting screw 20 is pressed to the outer side of the guide slide column 11 to position the guide slide column 11.
[0023] The working principle of the utility model is as follows: first, a steel structure for entering a household at a level outside a building elevator is transported to the use position, the top plate 8 is placed on the upper side of the cross bar 6, the second adjusting screw 15 rotates inside the slide slot 14, the second adjusting screw 15 rotates at the upper end of the fixed plate 9, driving the fixed plate 9 to slide on the lower side of the top plate 8, the fixed plate 9 is clamped to the outer side of the cross bar 6, one end of the positioning screw 16 passes through the first limit plate 7 and is transferred into the interior of the elevator shaft steel structure column 5, the first limit plate 7 is fixed to the outer side of the elevator shaft steel structure column 5, the first adjusting screw 13 One end of the first adjusting screw 13 rotates inside the second limiting plate 10, the other end of the first adjusting screw 13 rotates on one side of the push plate 12, the guide slide column 11 slides inside the second limiting plate 10, the push plate 12 is pressed onto the wall, the anti-slip protrusion 17 is inserted into the wall, and it is fixed to the wall by the expansion screw passing through the fixing hole 18. The outer end of the third adjusting screw 20 rotates inside the mounting plate 19, and the third adjusting screw 20 is pressed to the outside of the guide slide column 11 to position the guide slide column 11. Then, the entrance floor is laid on the upper side of the entrance steel plate 2, and the elevator is installed inside the reinforcement frame 4.
[0024] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An elevator floor-to-floor steel structure for an outside building, comprising an external connection member (1), an entrance steel plate (2), an internal connection member (3) and a reinforcement frame (4), wherein the entrance steel plate (2) is located at an upper end position on one side of the external connection member (1), the internal connection member (3) is located at a lower position of the entrance steel plate (2), and the reinforcement frame (4) is located at a position on one side of the entrance steel plate (2), characterized in that: An elevator shaft steel structure column (5) is arranged on one side of the external connection component (1), and a cross bar (6) is arranged on the inner side of the elevator shaft steel structure column (5). The external connection component (1) includes a first limit plate (7), a top plate (8) is arranged on one side of the first limit plate (7), and a fixing plate (9) is arranged on the lower side of the top plate (8). The internal connection component (3) includes a second limit plate (10), a guide slide column (11) is arranged on the outer end of the second limit plate (10), a push plate (12) is arranged on one side of the guide slide column (11), and a first adjusting screw (13) is arranged inside the second limit plate (10).
2. The steel structure for an elevator entering a building on a flat floor according to claim 1 is characterized in that: A slide groove (14) is provided on the upper side of the top plate (8), a second adjusting screw (15) is installed inside the slide groove (14), a positioning screw (16) is installed on the outer end of the first limiting plate (7), an anti-slip protrusion (17) is provided on one side of the push plate (12), a fixing hole (18) is provided on the outer end of the push plate (12), a mounting plate (19) is provided at the outer end position of one side of the second limiting plate (10), and a third adjusting screw (20) is provided inside the mounting plate (19).
3. The steel structure for an elevator entering a building on a flat floor according to claim 1 is characterized in that: The top plate (8) is located at the upper side of the cross bar (6), the fixing plate (9) is located at the outer side of the cross bar (6), and the upper end of the fixing plate (9) slides at the lower side of the top plate (8).
4. The steel structure for an elevator entering a building on a flat floor according to claim 1 is characterized in that: One end of the guide slide column (11) slides at an internal position of the second limit plate (10), one end of the first adjusting screw (13) rotates at a side position of the push plate (12), and the other end of the first adjusting screw (13) rotates at an internal position of the second limit plate (10).
5. The steel structure for an elevator entering a building on a flat floor according to claim 2 is characterized in that: The positioning screw (16) passes through the first limiting plate (7) and rotates at the outer position of the elevator shaft steel structure column (5), and the first limiting plate (7) is fixed at the outer position of the elevator shaft steel structure column (5) by the positioning screw (16).
6. The steel structure for an elevator entering a building on a flat floor according to claim 2 is characterized in that: The upper end of the fixed plate (9) slides at an inner position of the slide groove (14), the second adjusting screw (15) rotates at an inner position of the slide groove (14), and the second adjusting screw (15) rotates at an upper end position of the fixed plate (9).
7. The steel structure for an elevator entering a building on a flat floor according to claim 2 is characterized in that: The inner end of the third adjusting screw (20) is located at the outer side of the guide slide column (11), and the outer end of the third adjusting screw (20) is rotated at the inner side of the mounting plate (19).