Steel structure elevator shaft cross beam connecting structure
By designing a steel structure elevator shaft beam connecting structure including U-shaped fixed blocks, sliding plates, push blocks and clamps, the problem of lifting and maintaining level during beam installation in the prior art is solved, and a more efficient installation process is achieved.
Patent Information
- Application Number
- CN202421633465.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-11
AI Technical Summary
When installing the beams of existing steel structure elevator shafts, staff need to lift and maintain the beam level, resulting in large workload and low installation efficiency.
A steel structure elevator shaft cross beam connecting structure is designed, including support columns, fixing components and connecting components. The fixing assembly realizes horizontal fixing and stable installation of the cross beam through the combination of U-shaped fixing blocks, sliding plates, push blocks and clamps.
Through this structure, users can easily install the beams with a level, significantly improving installation efficiency and reducing the labor intensity of the staff.
Smart Images
Figure CN222862789U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elevator equipment, in particular to a steel structure elevator shaft beam connection structure. Background Art
[0002] An elevator is a permanent transportation device that serves several specific floors in a building. Its car runs on at least two rows of rigid tracks that are perpendicular to the horizontal plane or have an inclination angle of less than 15° to the plumb line. Before installing the elevator, a pit and hook for the installation of the elevator need to be reserved, and a steel structure hoistway with the spacing of the elevator guide rail brackets needs to be installed.
[0003] The beams of existing steel structure shafts are generally fixed with bolts during installation. When workers fix one end of the beam, the other end of the beam needs to be lifted by the workers, and the beam needs to be kept level at all times during installation, which not only increases the workload of the workers, but also reduces the installation efficiency. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a steel structure elevator shaft beam connection structure.
[0005] The embodiment of the utility model provides a steel structure elevator shaft beam connection structure, comprising:
[0006] A support column, wherein both ends of the support column are provided with connection components, and the support column is provided with a plurality of connection holes;
[0007] The fixing assembly comprises a fixing block arranged on the supporting column, the fixing block is arranged in a U-shape, the fixing block is provided with a fixing cavity, a sliding plate is slidably connected in the fixing cavity, two push blocks are fixedly connected on the sliding plate, the two push blocks are slidably connected in the fixing cavity, two clamping blocks are slidably connected in the fixing cavity, the two clamping blocks are slidably connected in the fixing cavity, the two clamping blocks are arranged in a wedge shape, the supporting column is provided with two clamping grooves, the two clamping blocks are respectively matched with the two clamping grooves, the fixing block is provided with four limiting cavities, the inner walls of the four limiting cavities on one side close to the supporting column are fixedly connected with telescopic springs, the four telescopic springs are fixedly connected with limiting blocks, the inner walls of the four limiting cavities are provided with sliding openings, the four limiting blocks are respectively slidably connected in the four sliding openings, the four limiting blocks are respectively fixedly connected to the two clamping blocks, a threaded rod is threaded through the fixing block, one end of the threaded rod is rotatably connected to the sliding plate, two cross beams are provided on the upper end surface of the fixing block, a plurality of bolts are threaded through the two cross beams, and the plurality of bolts are threadedly connected to the fixing block.
[0008] Furthermore, the connection assembly includes connection blocks fixedly connected to both end surfaces of the support column, and a plurality of threaded holes are provided on the two connection blocks.
[0009] Furthermore, a rotating ring is fixedly connected to the threaded rod.
[0010] Furthermore, anti-slip patterns are provided on the two connecting blocks.
[0011] Furthermore, both of the two clamping blocks are provided with an anti-slip pad layer.
[0012] Furthermore, an anti-slip layer is provided on the inner wall of the fixing block.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] The user places the fixing block on the support column, and then rotates the rotating ring to move the card block into the card slot to fix the fixing block to the support column. The user then places the beam column on the fixing block and fixes it with bolts, so that the user can always keep it level when installing the beam column, which is convenient for the user to install the beam column and improves the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural stereoscopic schematic diagram of a steel structure elevator shaft beam connection structure described in an embodiment of the utility model.
[0016] Figure 2 It is a three-dimensional side view of a steel structure elevator shaft beam connection structure described in an embodiment of the utility model.
[0017] Figure 3 It is a three-dimensional cross-sectional view of a steel structure elevator shaft beam connection structure described in an embodiment of the utility model.
[0018] In the above drawings: 1 support column, 2 connecting hole, 3 fixed block, 4 fixed cavity, 5 sliding plate, 6 push block, 7 clamping block, 8 clamping slot, 9 limit cavity, 10 telescopic spring, 11 limit block, 12 threaded rod, 13 connecting block, 14 cross beam column, 15 bolt, 16 rotating ring. DETAILED DESCRIPTION
[0019] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0020] like Figure 1-Figure 3 As shown, the embodiment of the utility model proposes a steel structure elevator shaft beam connection structure, including:
[0021] A support column 1, with connecting components at both ends of the support column 1, and a plurality of connecting holes 2 are provided on the support column 1; a fixing component; the fixing component includes a fixing block 3 arranged on the support column 1, which improves the friction between the fixing block 3 and the support column 1, so that when the user rotates the rotating ring 16, the fixing block 3 can be temporarily attached to the support column 1, the fixing block 3 is arranged in a U shape, and a fixing cavity 4 is provided on the fixing block 3, a sliding plate 5 is slidably connected in the fixing cavity 4, and two push blocks 6 are fixedly connected to the sliding plate 5, and the two push blocks 6 are both slidably connected in the fixing cavity 4, and there are two card blocks 7 sliding in the fixing cavity 4, and the two card blocks 7 are both wedge-shaped;
[0022] Two card slots 8 are provided on the support column 1, and two card blocks 7 are respectively matched with the two card slots 8. Anti-skid pads are provided on the two card blocks 7 to improve the friction between the card blocks 7 and the card slots 8, and improve the stability of the fixed block 3. Four limit cavities 9 are provided on the fixed block 3. The inner walls of the four limit cavities 9 on one side close to the support column 1 are fixedly connected with telescopic springs 10, and the four telescopic springs 10 are fixedly connected with limit blocks 11. The inner walls of the four limit cavities 9 are provided with sliding openings, and the four limit blocks 11 are respectively slidably connected in the four sliding openings. The four limit blocks 11 are respectively fixedly connected to the two card blocks 7. A threaded rod 12 is threaded through the fixed block 3, and one end of the threaded rod 12 is rotatably connected to the sliding plate 5.
[0023] A rotating ring 16 is fixedly connected to the threaded rod 12, which is convenient for users to rotate the rotating ring 16, thereby improving the portability of the device. Two cross beams 14 are provided on the upper end surface of the fixed block 3, and multiple bolts 15 are threadedly penetrated on the two cross beams 14. The multiple bolts 15 are threadedly connected to the fixed block 3. The connecting assembly includes connecting blocks 13 fixedly connected to the two end surfaces of the support column 1, and multiple threaded holes are provided on the two connecting blocks 13. Anti-slip patterns are provided on the two connecting blocks 13, which improve the friction between the connecting blocks 13 and the fixed plane and improve stability.
[0024] The detailed working process of the utility model is as follows:
[0025] The user installs the support column 1 on the designated installation platform. First, the user places the fixing block 3 on the support column 1. Then, the user rotates the rotating ring 16, and the rotating ring 16 drives the threaded rod 12 to rotate. The sliding plate 5 connected to the threaded rod 12 slides in the fixing cavity 4, and the pushing block 6 on the sliding plate 5 pushes the card block 7. The card block 7 is subjected to the thrust, so that the card block 7 moves into the card slot 8, and the fixing block 3 can be fixed to the support column 1. Then, the user places the cross beam 14 on the fixing block 3 and fixes it with bolts 15, so that the user can always keep it level when installing the cross beam 14, which is convenient for the user to install the cross beam 14 and improves the installation efficiency. When the user needs to disassemble the cross beam 14, the user rotates the rotating ring 16 in the opposite direction to make the pushing block 6 move backward. At this time, the telescopic spring 10 located in the limit cavity 9 is reset, and then drives the limit block 11 to slide in the sliding mouth, and the limit block 11 drives the card block 7 to automatically move out of the card slot 8, thereby improving the portability of the device.
[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A steel structure elevator shaft beam connection structure, characterized in that: include: A support column (1), wherein both ends of the support column (1) are provided with connection components, and the support column (1) is provided with a plurality of connection holes (2); A fixing assembly; the fixing assembly comprises a fixing block (3) arranged on the support column (1), the fixing block (3) being arranged in a U shape, the fixing block (3) being provided with a fixing cavity (4), a sliding plate (5) being slidably connected in the fixing cavity (4), two pushing blocks (6) being fixedly connected in the sliding plate (5), the two pushing blocks (6) being slidably connected in the fixing cavity (4), two clamping blocks (7) being slidably arranged in the fixing cavity (4), two clamping blocks (7) being slidably arranged in the fixing cavity (4), two clamping blocks (7) being slidably arranged in the fixing cavity (4), two clamping grooves (8) being arranged on the support column (1), the two clamping blocks (7) being respectively matched with the two clamping grooves (8), four limiting cavities (9) being provided on the fixing block (3), the four limiting cavities (9) being close to the support column (1), and the fixing block (3) being provided with a fixing cavity (4). The inner wall of one side of the support column (1) is fixedly connected with a telescopic spring (10), and the four telescopic springs (10) are fixedly connected with a limiting block (11). The inner walls of the four limiting cavities (9) are provided with sliding openings. The four limiting blocks (11) are respectively slidably connected in the four sliding openings. The four limiting blocks (11) are respectively fixedly connected to two clamping blocks (7). A threaded rod (12) is threadedly penetrated on the fixed block (3), and one end of the threaded rod (12) is rotatably connected to the sliding plate (5). Two cross beams (14) are provided on the upper end surface of the fixed block (3), and a plurality of bolts (15) are threadedly penetrated on the two cross beams (14), and the plurality of bolts (15) are threadedly connected to the fixed block (3).
2. A steel structure elevator shaft beam connection structure according to claim 1, characterized in that: in: The connection assembly comprises connection blocks (13) fixedly connected to both end surfaces of the support column (1), and a plurality of threaded holes are provided on the two connection blocks (13).
3. A steel structure elevator shaft beam connection structure according to claim 1, characterized in that: in: A rotating ring (16) is fixedly connected to the threaded rod (12).
4. A steel structure elevator shaft beam connection structure according to claim 2, characterized in that: in: Anti-slip patterns are provided on the two connecting blocks (13).
5. The steel structure elevator shaft beam connection structure according to claim 1, characterized in that: in: The two clamping blocks (7) are both provided with an anti-slip cushion layer.
6. A steel structure elevator shaft beam connection structure according to claim 2, characterized in that: in: The inner wall of the fixing block (3) is provided with an anti-slip layer.