Installation accessory of keel
Through the combined structure of the moving mounting arm and the fixed mounting arm, combined with the height adjustment and the use of sealant, the problems of single fixation and height imbalance of keel installation accessories are solved, multi-stage fixation and flexible height adjustment are achieved, and the stability and flexibility of keel lifting are improved.
Patent Information
- Application Number
- CN202422482734.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-10-14
AI Technical Summary
The fixed connection method of existing keel installation accessories is single, easy to loosen, and highly fixed, and is not easy to adjust flexibly according to actual needs, resulting in poor flexibility in the device and difficult to meet the diverse lifting needs.
The structure of the moving mounting arm and the fixed mounting arm is adopted, and multi-stage fixation is achieved through the threaded transmission of the screw rod and the nut seat and the sliding limit of the limit slide rod; the sliding connection of the height adjustment rod and the adjustment sleeve is combined to adjust the lifting height; the combination of external thread adjustment column and sealant is used to ensure the balance and firm connection between the device and the ceiling.
Multi-stage installation and fixation of the keel structure is realized, which improves the firmness and flexibility of lifting, adapts to lifting needs at different heights, and corrects the inclination through sealant and horizontal bubbles to ensure a stable connection between the device and the ceiling.
Smart Images
Figure CN223202650U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of indoor building decoration, in particular to a keel installation accessory. Background Art
[0002] Building keels play a vital role in interior architectural decoration. They are mainly used to provide structural support, assist in the installation of other building materials, and enhance the durability of buildings. When the keels are installed in the corresponding indoor building ceiling positions, they often require the use of corresponding installation accessories to assist in the lifting and fixing operations. However, there are still some defects in the specific use of the keel installation accessories.
[0003] The installation accessories of the keel often only use screws to achieve a fixed connection between the keel structure and the tail end of the installation accessories, which results in a single fixed connection method and easy loosening. In addition, the use height of the keel installation accessories is often fixed, and it is not easy to flexibly adjust the use height of the installation accessories according to the actual lifting height requirements. This results in poor flexibility of the device and is difficult to fully meet the use requirements. Based on this, we propose a new type of keel installation accessories. Utility Model Content
[0004] The purpose of the present invention is to provide a keel installation accessory to solve the problems raised in the above background technology.
[0005] The top end of the lifting link is connected with the lifting link of the lifting link, and the bottom end of the lifting link is connected with the lifting link of the lifting link.
[0006] Preferably, the inner side walls of the movable mounting arm and the fixed mounting arm are both bonded with a silicone rubber anti-slip lining.
[0007] Preferably, the adjusting screw holes are arranged at equal intervals on the lifting vertical rod, and screws are provided between the adjusting screw holes and the adjusting sleeves.
[0008] Preferably, the top of the movable installation arm is evenly and movably connected with a guide ball, so that the guide ball improves the stability of the movable installation arm when it moves left and right.
[0009] Preferably, an assembly block is welded to the bottom of the lifting vertical rod, and an assembly slot that is engaged with the assembly block is welded to the top of the fixed installation arm. Screws are provided between the assembly block and the assembly slot to facilitate disassembly and assembly between the lifting vertical rod and the fixed installation arm.
[0010] Preferably, an operating handle is provided at one end of the screw rod, so that the user can conveniently grasp the operating handle to rotate the screw rod.
[0011] Preferably, a rubber storage groove is provided on the top of the fixed top seat.
[0012] Preferably, a reserved glue guide port connected to the glue storage groove is provided on one side of the fixed top seat, and a sealing plug is threadedly connected to the reserved glue guide port.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] (1) By installing a fixed mounting arm, etc., the device optimizes its own structure. The user can pass the gap formed by the movable mounting arm and the fixed mounting arm through the keel structure to be hoisted, and then rotate the screw rod, cooperate with the screw rod and the threaded transmission formed between the nut seat on the movable mounting arm, and the sliding limit effect between the limit slide rod on the fixed mounting arm and the movable mounting arm, so that the movable mounting arm can slide toward the fixed mounting arm, which can change the distance between the two and realize the clamping and fixing of the movable mounting arm and the fixed mounting arm to the keel structure. Then, by drilling holes at corresponding positions of the keel structure and tightening bolts, the movable mounting arm and the fixed mounting arm can be reinforced and locked on the keel structure. This enables the device to realize a multi-level installation and fixing structure, and improves the firmness of the keel structure and the building ceiling when hoisted;
[0015] (2) By installing a height adjustment rod, etc., when the device is actually used, the user can use the sliding connection between the adjustment sleeve and the lifting vertical rod installed on the top of the fixed installation arm to adjust the installation position of the height adjustment rod on the lifting vertical rod, which can change the lifting height of the device. When the lifting height of the movable installation arm and the fixed installation arm relative to the keel structure is adjusted, the user can fix the adjustment sleeve and the corresponding adjustment screw hole on the lifting vertical rod by screw connection, which makes the device highly applicable and easy to meet the lifting and fixing requirements of different heights;
[0016] (3) By installing external thread adjustment columns, etc., when the device is operated, on the one hand, the user can achieve fixed installation between the top of the device and the corresponding ceiling by installing external thread adjustment columns inside the internal thread adjustment grooves provided at the four corners of the fixed top seat, and can observe whether the device and the ceiling are in a horizontal state after installation through a level bubble. If there is a tilt problem, the tilt can be corrected by adjusting the installation depth of the external thread adjustment columns at the four corners by screws. This can ensure the balance between the device and the ceiling during installation and reduce the problem of easy loosening caused by the tilt. On the other hand, the user can open the sealing plug of the threaded connection on the reserved glue guide port, add sealing connection glue, and distribute it between the fixed top seat and the ceiling installation surface through the glue storage groove, which is conducive to improving the firmness of the assembly between the top of the device and the ceiling. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0018] Figure 2 This is a rear view structural diagram of the utility model in a disassembled state of the fixed installation arm;
[0019] Figure 3 This is a schematic diagram of the front view structure of the lifting vertical rod of the utility model;
[0020] Figure 4 This is a schematic diagram of a partial cross-sectional structure of a fixed top seat of the utility model when viewed from above;
[0021] Figure 5 This is a rear view structural diagram of the fixed top seat of the utility model.
[0022] In the figure: 1. Movable mounting arm; 2. Locking bolt; 3. Fixed mounting arm; 4. Assembly slot; 5. Lifting vertical rod; 6. Height adjustment rod; 7. Screw; 8. Fixed top seat; 9. Silicone rubber anti-slip lining; 10. Nut seat; 11. Operating handle; 12. Guide ball; 13. Limiting slide rod; 14. Adjusting sleeve; 15. Assembly block; 16. Adjusting screw hole; 17. Reserved glue guide port; 18. Internal thread adjustment groove; 19. Glue storage groove; 20. Level bubble; 21. External thread adjustment column. DETAILED DESCRIPTION
[0023] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0024] See also Figure 1-5The utility model provides an embodiment of a keel mounting accessory, comprising a movable mounting arm 1 and a fixed mounting arm 3, wherein the top end of the fixed mounting arm 3 is movably connected to a screw rod 7 via a bearing, an operating handle 11 is fixed to one end of the screw rod 7, the movable mounting arm 1 is slidably connected to the screw rod 7, and a nut seat 10 threadedly connected to the screw rod 7 is welded on the movable mounting arm 1;
[0025] The fixed mounting arm 3 is evenly welded with a limit slide rod 13 that is slidably connected to the movable mounting arm 1. The bottoms of the movable mounting arm 1 and the fixed mounting arm 3 are both threadedly connected with a locking bolt 2.
[0026] When in use, the user can pass the gap formed by the movable mounting arm 1 and the fixed mounting arm 3 through the keel structure to be hoisted, and then rotate the screw rod 7, cooperate with the screw rod 7 and the threaded transmission effect formed between the nut seat 10 on the movable mounting arm 1, and the sliding limiting effect between the limiting slide bar 13 on the fixed mounting arm 3 and the movable mounting arm 1, so that the movable mounting arm 1 can slide toward the fixed mounting arm 3, which can change the distance between the two and realize the clamping and fixing of the movable mounting arm 1 and the fixed mounting arm 3 to the keel structure, and then by drilling holes at corresponding positions of the keel structure and tightening the locking bolts 2, the movable mounting arm 1 and the fixed mounting arm 3 can be reinforced and locked on the keel structure, which enables the device to realize a multi-level installation and fixing structure and improve the firmness of the keel structure and the building ceiling during hoisting;
[0027] A lifting vertical rod 5 is installed on the top of the fixed mounting arm 3, and a height adjustment rod 6 is slidably connected to the lifting vertical rod 5. An adjustment sleeve 14 matching the lifting vertical rod 5 is welded to the bottom end of the height adjustment rod 6. Adjustment screw holes 16 matching the adjustment sleeve 14 are evenly arranged on the lifting vertical rod 5. A fixed top seat 8 is welded to the top of the height adjustment rod 6;
[0028] When in use, the user can utilize the sliding connection between the adjustment sleeve 14 and the lifting vertical rod 5 installed on the top of the fixed installation arm 3 to adjust the installation position of the height adjustment rod 6 on the lifting vertical rod 5, which can change the lifting height of the device. When the lifting height of the movable installation arm 1 and the fixed installation arm 3 relative to the keel structure is adjusted, the user can fix the adjustment sleeve 14 and the corresponding adjustment screw hole 16 on the lifting vertical rod 5 by screw connection, which makes the device highly applicable and easy to meet the lifting and fixing requirements of different heights;
[0029] The four corners of the fixed top seat 8 are all provided with internal thread adjustment grooves 18, and the internal thread adjustment grooves 18 are threadedly connected with external thread adjustment columns 21. A level bubble 20 is embedded on one side of the fixed top seat 8;
[0030] During use, the user can fix the top of the device and the corresponding ceiling by installing the external thread adjustment columns 21 in the internal thread adjustment grooves 18 provided at the four corners of the fixed top base 8. The user can also use the leveling bubble 20 to observe whether the device and the ceiling are in a level state after installation. If there is a tilt problem, the tilt can be corrected by screwing the installation depth of the external thread adjustment columns 21 at the four corners. This can ensure the balance between the device and the ceiling during installation and reduce the problem of easy loosening caused by tilt.
[0031] The inner side walls of the movable mounting arm 1 and the fixed mounting arm 3 are both bonded with a silicone rubber anti-slip lining 9;
[0032] The adjusting screw holes 16 are arranged at equal intervals on the lifting vertical rod 5, and screws are provided between the adjusting screw holes 16 and the adjusting sleeve 14;
[0033] The top of the movable mounting arm 1 is evenly and movably connected with a guide ball 12, so that the guide ball 12 improves the stability of the movable mounting arm 1 when it moves left and right;
[0034] An assembly block 15 is welded to the bottom of the lifting vertical rod 5, and an assembly slot 4 is welded to the top of the fixed installation arm 3 to engage with the assembly block 15. Screws are provided between the assembly block 15 and the assembly slot 4 to facilitate the disassembly and assembly between the lifting vertical rod 5 and the fixed installation arm 3.
[0035] An operating handle 11 is provided at one end of the screw rod 7, making it easy for the user to grasp the operating handle 11 and flexibly rotate the screw rod 7;
[0036] A rubber storage groove 19 is provided on the top of the fixed top seat 8;
[0037] A reserved glue guide port 17 connected to the glue storage groove 19 is provided on one side of the fixed top seat 8, and a sealing plug is threadedly connected to the reserved glue guide port 17;
[0038] During use, the user can open the sealing plug with threaded connection on the reserved glue guide port 17, add sealing glue, and distribute it between the fixed top seat 8 and the ceiling mounting surface through the glue storage groove 19, which is conducive to improving the firmness of the assembly between the top of the device and the ceiling.
[0039] When the embodiment of the present application is in use: the user can achieve fixed installation between the top of the device and the corresponding ceiling through the external thread adjustment column 21 installed in the internal thread adjustment groove 18 provided at the four corners of the fixed top seat 8, and can observe whether the device and the ceiling are in a horizontal state after installation through the level bubble 20. If there is a tilt problem, the tilt can be corrected by screw-adjusting the installation depth of the external thread adjustment column 21 at the four corners. This can ensure the balance between the device and the ceiling during installation and reduce the problem of easy loosening caused by the tilt. In addition, the user can open the sealing plug threaded on the reserved glue guide port 17, add sealing connection glue, and distribute it between the fixed top seat 8 and the ceiling installation surface through the glue storage groove 19, which is conducive to improving the firmness of the assembly between the top of the device and the ceiling. At the same time, the user can pass the gap formed by the movable mounting arm 1 and the fixed mounting arm 3 through the keel structure to be hoisted, and then rotate the screw rod 7 to cooperate with the threaded transmission effect formed between the screw rod 7 and the nut seat 10 on the movable mounting arm 1. When the lifting height of the movable arm 1 and the fixed mounting arm 3 is adjusted, the user can fix the movable mounting arm 1 to the fixed mounting arm 3 by screw connection, which makes the movable mounting arm 1 and the fixed mounting arm 3 clamped and fixed on the keel structure. Then, by drilling holes at corresponding positions of the keel structure and using locking bolts 2, the movable mounting arm 1 and the fixed mounting arm 3 are reinforced and locked on the keel structure, which enables the device to achieve a multi-level installation and fixing structure and improves the firmness of the keel structure and the building ceiling during hoisting. In addition, the user can use the sliding connection between the adjustment sleeve 14 and the hoisting vertical rod 5 installed on the top of the fixed mounting arm 3 to adjust the installation position of the height adjustment rod 6 on the hoisting vertical rod 5, which can change the hoisting height of the device. When the hoisting height of the movable mounting arm 1 and the fixed mounting arm 3 relative to the keel structure is adjusted, the user can fix the adjustment sleeve 14 and the corresponding adjustment screw holes 16 on the hoisting vertical rod 5 by screw connection, which makes the device highly applicable, easy to meet the hoisting and fixing requirements of different heights, and improves flexibility.
Claims
1. A keel installation accessory, characterized in that: The invention comprises a movable mounting arm (1) and a fixed mounting arm (3), wherein the top end of the fixed mounting arm (3) is movably connected to a screw rod (7) through a bearing, an operating handle (11) is fixed to one end of the screw rod (7), the movable mounting arm (1) is slidably connected to the screw rod (7), a nut seat (10) threadedly connected to the screw rod (7) is welded on the movable mounting arm (1), a limiting slide rod (13) slidably connected to the movable mounting arm (1) is uniformly welded on the fixed mounting arm (3), the bottoms of the movable mounting arm (1) and the fixed mounting arm (3) are both threadedly connected to a locking bolt (2), and a lifting vertical bar is installed on the top of the fixed mounting arm (3). Rod (5), a height adjustment rod (6) is slidably connected to the hoisting vertical rod (5), an adjustment sleeve (14) matching the hoisting vertical rod (5) is welded to the bottom end of the height adjustment rod (6), and adjustment screw holes (16) matching the adjustment sleeve (14) are evenly arranged on the hoisting vertical rod (5), a fixed top seat (8) is welded to the top of the height adjustment rod (6), and four corners of the fixed top seat (8) are all provided with internal thread adjustment grooves (18), and the internal thread adjustment grooves (18) are threadedly connected to the external thread adjustment column (21), and a level bubble (20) is inlaid on one side of the fixed top seat (8).
2. The keel mounting accessory according to claim 1, characterized in that: The inner side walls of the movable mounting arm (1) and the fixed mounting arm (3) are both bonded with a silicone rubber anti-slip lining (9).
3. The keel mounting accessory according to claim 1, characterized in that: The adjusting screw holes (16) are arranged at equal intervals on the lifting vertical rod (5), and screws are provided between the adjusting screw holes (16) and the adjusting sliding sleeve (14).
4. The keel mounting accessory according to claim 1, characterized in that: The top of the movable mounting arm (1) is evenly and movably connected with a guide ball (12).
5. The keel mounting accessory according to claim 1, characterized in that: An assembly block (15) is welded to the bottom of the hoisting vertical rod (5), and an assembly slot (4) that is engaged with the assembly block (15) is welded to the top of the fixed installation arm (3), with screws provided between the assembly block (15) and the assembly slot (4).
6. The keel mounting accessory according to claim 1, characterized in that: An operating handle (11) is provided at one end of the screw rod (7).
7. The keel mounting accessory according to claim 1, characterized in that: A rubber storage groove (19) is arranged on the top of the fixed top seat (8).
8. The keel mounting accessory according to claim 7, characterized in that: A reserved glue guide port (17) communicating with the glue storage groove (19) is provided on one side of the fixed top seat (8), and a sealing plug is threadedly connected to the reserved glue guide port (17).