Fabricated handling frame for construction of ultrahigh and large independent column
By introducing clamping and adjustment mechanisms into the ultra-talk independent column construction operating frame, the bidirectional threaded rod and transmission rod are used to drive the two-way threaded rod and transmission rod to clamp the steel module, and adapting independent columns of different shapes and sizes through the adjustment mechanism, the existing technology is solved. The problems of instability and limited scope of application have achieved higher stability and scope of application.
Patent Information
- Application Number
- CN202420378805.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The existing operating frames used for construction of ultra-high independent columns are unstable at high places, especially when the wind is strong or the concrete is uneven, the independent columns are easily inclined, and the scope of application is limited, so it is impossible to effectively fix independent columns of different inner diameters and shapes. .
A prefabricated operating frame including an operating frame, a clamping mechanism and an adjustment mechanism is designed to achieve clamping and fixing of the steel module by a motor drive of the bidirectional threaded rod and a transmission rod, and adapt to independent columns of different shapes and sizes through the adjustment mechanism. Use cable wind ropes and metal protective nets to improve stability and scope of application.
It effectively improves the stability of the steel module, can adapt to independent columns of different shapes and sizes, improves construction safety and efficiency, and expands the scope of application of the device.
Smart Images
Figure CN222184160U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of independent column construction, and in particular relates to an assembled operating frame used for the construction of super-high and large independent columns. Background Art
[0002] For super-high independent columns exceeding 10m, it is difficult to control the vertical accuracy due to their high height, and the quality of steel bar binding, formwork erection and concrete pouring is difficult to construct. One of the difficulties is to use what kind of operating platform to ensure both construction safety and construction efficiency.
[0003] According to the patent authorization publication number CN217268724U, an operating frame for super-high independent column construction is disclosed, including a U-shaped working frame monomer, the U-shaped working frame monomer is composed of vertical rods, horizontal rods and oblique rods, the U-shaped working frame monomers are fixed into a working frame by bolts, a working layer is arranged on the working frame, and a lifting truss is arranged at the bottom of the working frame.
[0004] The above prior art often has the following problems when used:
[0005] When the above device is in use, the operating frame is fixed by steel pipe diagonal braces and inclined steel wire ropes, but no fixing mechanism for the steel modules is set. The traditional steel modules are fixed to the ground by bolts, and the steel modules are stacked up and down. The stacking parts are further fixed by bolts to form a taller module. When the height is high, when the wind force is strong or the concrete pouring in the module is uneven, the steel module may be slightly offset, causing the independent column to tilt, affecting the load-bearing effect, and even requiring dismantling and rework.
[0006] When the above device is used, when encountering independent columns with different inner diameters and shapes, a matching fixing device must be used, and the scope of application is relatively low. Utility Model Content
[0007] In view of the deficiencies in the prior art, the utility model provides an assembled operating frame for the construction of super-high large independent columns.
[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0009] An assembled operating frame for super-high large independent column construction, comprising: an operating frame, a clamping mechanism and an adjusting mechanism, the operating frame comprising a base, the base being fixedly connected to the ground by expansion screws, the base being fixedly connected to a base crossbeam by high-strength bolts, the base crossbeam being fixedly connected to a frame body side frame by high-strength bolts, the base crossbeam being provided with a plurality of crossbeams from top to bottom, stairs being placed on two adjacent upper and lower base crossbeams, one side of the stairs being fixedly connected to a handrail by bolts, a hooked pedal being placed on the base crossbeam, and a triangular pedal being fixedly connected to the hooked pedal by bolts;
[0010] The clamping mechanism includes a motor fixedly connected to the side wall of the side frame of the frame body, two bidirectional threaded rods are rotatably connected to the side frame of the frame body, the two bidirectional threaded rods are connected by belt transmission, one of the two bidirectional threaded rods is fixedly connected to the output end of the motor, the spiral directions of the threads at both ends of the two bidirectional threaded rods are opposite, two nuts are threadedly matched on the bidirectional threaded rod, the two nuts are respectively threadedly matched with the two end parts of the bidirectional threaded rod, a transmission rod is fixedly connected between the nuts on the two bidirectional threaded rods, and a clamping rod is fixedly connected to the side wall of the transmission rod through an adjustment mechanism.
[0011] Preferably, the adjustment mechanism includes a fixed block fixedly connected to the side wall of the transmission rod, the clamping rod passes through and is slidably connected to the transmission rod and the fixed block, and a plurality of threaded holes of equal diameter are provided on the fixed block and the clamping rod, and the threads on the fixed block and the clamping rod are matched with bolts and nuts.
[0012] Preferably, the operating frame is in a "U" shape, a steel module is placed in the empty area in the middle of the operating frame, and the bottom end of the steel module is fixedly connected to the ground by high-strength bolts.
[0013] Preferably, a clamping plate is hinged at the end of the clamping rod, and a rubber pad is provided on a side of the clamping plate close to the steel module.
[0014] Preferably, both sides of the operating frame and the steel module are fixedly connected with a guy rope, and the other end of the guy rope is fixedly connected to the ground through an embedded part.
[0015] Preferably, an oblique beam is fixedly connected between the inner walls of the frame side frames, and a metal protective net is provided between the frame side frames and the oblique beam.
[0016] Compared with the prior art, the utility model has the following advantages:
[0017] The utility model is provided with a clamping mechanism, which drives the bidirectional threaded rod to rotate by starting a motor, so that the nut and the transmission rod move in the direction of the steel module until the clamping rod clamps and fixes the steel module, thereby further improving the stability of the steel module. At the same time, an adjustment mechanism is provided. When it is necessary to build a circular independent column or independent columns of different sizes, the movement of the clamping mechanism drives the clamping plate on the clamping rod to contact the steel module. The clamping rod will slide on the fixed block and the transmission rod according to the shape and size of the steel module until each clamping plate is in contact with the side wall of the steel module. Subsequently, the clamping rod is fixed to the fixed block by bolts and nuts, so that the device can clamp and fix independent columns of different shapes and sizes, thereby improving the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the main structure of an assembled operating frame for the construction of super-high and large independent columns proposed by the utility model;
[0019] Figure 2 for Figure 1 A magnified image of point A;
[0020] Figure 3 for Figure 1 The enlarged view of point B;
[0021] Figure 4 for Figure 1 Enlarged view of point C
[0022] Figure 5 This is a three-dimensional structural schematic diagram from another perspective of an assembled operating frame for the construction of super-high and large independent columns proposed by the utility model.
[0023] In the figure: 1 base, 2 high-strength bolts, 3 base beam, 4 frame side frame, 5 stairs, 6 handrails, 7 pedals with hooks, 8 triangular pedals, 9 motors, 10 bidirectional threaded rods, 11 nuts, 12 transmission rods, 13 clamping rods, 14 fixing blocks, 15 steel modules, 16 plywood, 17 cable wind ropes, 18 inclined beams, and 19 belts. DETAILED DESCRIPTION
[0024] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0025] Reference Figure 1-Figure 5, an assembled operating frame for super-high independent column construction, including an operating frame, a clamping mechanism and an adjusting mechanism, the operating frame including a base 1, the base 1 is fixedly connected to the ground by expansion screws, the base 1 is fixedly connected to a base crossbeam 3 by high-strength bolts 2, the base crossbeam 3 is fixedly connected to a frame body side frame 4 by high-strength bolts 2, an inclined beam 18 is fixedly connected between the inner walls of the frame body side frame 4, a metal protective net is arranged between the frame body side frame 4 and the inclined beam 18 to prevent workers from accidentally falling from the operating frame, a plurality of base crossbeams 3 are arranged from top to bottom, and two adjacent upper and lower crossbeams are arranged on the base 1. A staircase 5 is placed on the base crossbeam 3, and a handrail 6 is fixedly connected to one side of the staircase 5 by bolts. A hook pedal 7 is placed on the base crossbeam 3, and a triangular pedal 8 is fixedly connected to the hook pedal 7 by bolts. The operating frame is in the shape of a "U". A steel module 15 is placed in the vacant area in the middle of the operating frame. The bottom end of the steel module 15 is fixedly connected to the ground by a high-strength bolt 2. A cable wind rope 17 is fixedly connected to both sides of the operating frame and the steel module 15. The other end of the cable wind rope 17 is fixedly connected to the ground through an embedded part. The cable wind rope 17 can play a certain fixing role on the operating frame and the steel module 15;
[0026] The clamping mechanism includes a motor 9 fixedly connected to the side wall of the frame side frame 4, and two bidirectional threaded rods 10 are rotatably connected to the frame side frame 4. The two bidirectional threaded rods 10 are connected by a belt 19 for transmission. One of the two bidirectional threaded rods 10 is fixedly connected to the output end of the motor 9. The spiral directions of the threads at both ends of the two bidirectional threaded rods 10 are opposite. The two bidirectional threaded rods 10 are threadedly matched with two nuts 11, and the two nuts 11 are respectively threadedly matched with the two ends of the bidirectional threaded rod 10. A transmission rod 12 is fixedly connected between the nuts 11 on the two bidirectional threaded rods 10. A clamping rod 13 is fixedly connected to the side wall of the transmission rod 12 through an adjusting mechanism. The end of the clamping rod 13 is hinged with a splint 16, and a rubber pad is provided on the side of the splint 16 close to the steel module 15. By providing the rubber pad, the friction between the splint 16 and the steel module 15 can be increased while avoiding scratches on the side wall of the steel module 15 by the splint 16.
[0027] When in use, the motor 9 is started, and the motor 9 drives the bidirectional threaded rod 10 to rotate, so that the nut 11 and the transmission rod 12 move toward the steel module 15 until the clamping rod 13 clamps and fixes the steel module 15, further improving the stability of the steel module 15.
[0028] Reference Figure 1-Figure 5 The adjustment mechanism includes a fixed block 14 fixedly connected to the side wall of the transmission rod 12, and a clamping rod 13 passes through and is slidably connected to the transmission rod 12 and the fixed block 14. A plurality of threaded holes of equal diameter are provided on the fixed block 14 and the clamping rod 13, and bolts and nuts are threadedly matched on the fixed block 14 and the clamping rod 13.
[0029] When it is necessary to build circular independent columns or independent columns of different sizes, the clamping mechanism moves to drive the clamping plate 16 on the clamping rod 13 to contact the steel module 15, and the clamping rod 13 will slide on the fixed block 14 and the transmission rod 12 according to the shape and size of the steel module 15 until each clamping plate 16 is in contact with the side wall of the steel module 15, and then the clamping rod 13 and the fixed block 14 are fixed by bolts and nuts, so that the device can clamp and fix independent columns of different shapes and sizes, thereby improving the applicability of the device.
[0030] The functional principle of the utility model can be explained through the following operation modes:
[0031] When in use, the motor 9 is started, and the motor 9 drives the bidirectional threaded rod 10 to rotate, so that the nut 11 and the transmission rod 12 move toward the steel module 15 until the clamping rod 13 clamps and fixes the steel module 15, further improving the stability of the steel module 15.
[0032] When it is necessary to build circular independent columns or independent columns of different sizes, the clamping mechanism moves to drive the clamping plate 16 on the clamping rod 13 to contact the steel module 15, and the clamping rod 13 will slide on the fixed block 14 and the transmission rod 12 according to the shape and size of the steel module 15 until each clamping plate 16 is in contact with the side wall of the steel module 15, and then the clamping rod 13 and the fixed block 14 are fixed by bolts and nuts, so that the device can clamp and fix independent columns of different shapes and sizes, thereby improving the applicability of the device.
[0033] 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. An assembled operating frame for the construction of super-high and large independent columns. It is characterized in that include: An operating frame, a clamping mechanism and an adjusting mechanism, wherein the operating frame comprises a base (1), the base (1) being fixedly connected to the ground via expansion screws, the base (1) being fixedly connected to a base crossbeam (3) via high-strength bolts (2), the base crossbeam (3) being fixedly connected to a frame body side frame (4) via high-strength bolts (2), a plurality of base crossbeams (3) being arranged from top to bottom, stairs (5) being arranged on two adjacent upper and lower base crossbeams (3), one side of the stairs (5) being fixedly connected to a handrail (6) via bolts, a hooked pedal (7) being arranged on the base crossbeam (3), and a triangular pedal (8) being fixedly connected to the hooked pedal (7) via bolts; The clamping mechanism comprises a motor (9) fixedly connected to the side wall of the frame side frame (4); two bidirectional threaded rods (10) are rotatably connected to the frame side frame (4); the two bidirectional threaded rods (10) are connected to each other by a belt (19); one of the two bidirectional threaded rods (10) is fixedly connected to the output end of the motor (9); the spiral directions of the threads at both ends of the two bidirectional threaded rods (10) are opposite; two nuts (11) are threadedly engaged with the two ends of the bidirectional threaded rod (10); the two nuts (11) are respectively threadedly engaged with the two ends of the bidirectional threaded rod (10); a transmission rod (12) is fixedly connected between the nuts (11) on the two bidirectional threaded rods (10); and a clamping rod (13) is fixedly connected to the side wall of the transmission rod (12) via an adjustment mechanism.
2. An assembled operating frame for the construction of super-high large independent columns according to claim 1, It is characterized in that The adjustment mechanism comprises a fixing block (14) fixedly connected to a side wall of the transmission rod (12); the clamping rod (13) penetrates and is slidably connected to the transmission rod (12) and the fixing block (14); a plurality of threaded holes of equal diameter are provided on the fixing block (14) and the clamping rod (13); bolts and nuts are threadedly matched on the fixing block (14) and the clamping rod (13).
3. The assembled operating frame for the construction of super-high large independent columns according to claim 1, It is characterized in that The operating frame is in the shape of a Chinese character "U", and a steel module (15) is placed in the vacant area in the middle of the operating frame. The bottom end of the steel module (15) is fixedly connected to the ground via a high-strength bolt (2).
4. The assembled operating frame for the construction of super-high and large independent columns according to claim 1, It is characterized in that A clamping plate (16) is hingedly connected to the end of the clamping rod (13), and a rubber pad is provided on a side of the clamping plate (16) close to the steel module (15).
5. The assembled operating frame for the construction of super-high large independent columns according to claim 3, It is characterized in that A wind rope (17) is fixedly connected to both sides of the operating frame and the steel module (15), and the other end of the wind rope (17) is fixedly connected to the ground via an embedded part.
6. The assembled operating frame for the construction of super-high large independent columns according to claim 1, It is characterized in that An oblique beam (18) is fixedly connected between the inner walls of the frame side frames (4), and a metal protective net is provided between the frame side frames (4) and the oblique beam (18).