A tower crane wall support support

Abstract

The present invention discloses a tower crane wall support bracket, comprising: a wall body, which acts to provide a supporting force, a first support frame is arranged on one side of the wall body, a second support frame is arranged on one side of the first support frame, which acts on a bracket of a limited tower crane, and a fixed block is fixedly connected to one side of the second support frame and the first support frame. The tower crane wall support bracket, firstly, pulls the fixed rod to slide in the drawing groove, and the length of the support rod can be adjusted by adjusting the fixed rod, so as to facilitate the adjustment of the length of the support rod, then, when the bolt thread slides to the inside of the positioning seat, the connecting rod can be fixed, so that one end of the fixed rod can be connected to the positioning seat, so that the support rod and the positioning seat are fixed together, and finally, when the screw rod rotates, it will pull the slider to slide along the thread, and when it slides, it will pull the second support frame to move, so as to facilitate the adjustment of the spacing between the second support frame and the second support frame according to the overall size of the tower crane bracket.

Description

Technical Field

[0001] The invention relates to the technical field of tower crane support, in particular to a tower crane wall-attached support bracket. Background Art

[0002] The tower crane wall support bracket is a wall bracket, which is a wall anchor added to the tower crane in high-rise construction to prevent lateral shear destructive force. The existing tower crane wall support bracket still has certain defects when used, such as;

[0003] For example, a tower crane wall support structure with publication number CN211255054U. The upper and lower ends of the outer sides of the two legs of the tower crane wall fixing frame are connected with external expansion brackets, and the outer sides of the external expansion brackets are connected with external fixing slots; the inner sides of the tower crane wall fixing frame are connected with internal fixing slots; the inner side of the tower crane wall fixing frame is coordinated with the wall through internal fixing slots, four groups of short support links and three groups of wall fixing seats to form a W-shaped fixing structure, and the outer side of the tower crane wall fixing frame is connected with the wall through upper and lower groups of external fixing slots, long support links and wall fixing seats on both sides to form a side triangular fixation. It provides dual support for the inside and outside of the tower crane wall through the inner W-shaped connection structure and the outer triangular connection structure, and expands the traditional horizontal support into a multi-dimensional support, making the tower crane wall support more stable;

[0004] This prior art solution also has the following problems when used:

[0005] 1. It is not convenient to adjust the length of the support rod;

[0006] 2. It is not convenient to fix the support rod and the positioning seat;

[0007] 3. It is not convenient to adjust the distance between the first support frame and the second support frame;

[0008] Therefore, improvements need to be made to the above problems. Summary of the invention

[0009] The purpose of the present invention is to provide a tower crane wall support bracket to solve the problems in the current market raised by the above-mentioned background technology that it is inconvenient to adjust the length of the support rod, to fix the support rod and the positioning seat, and to adjust the distance between the first support frame and the second support frame.

[0010] To achieve the above object, the present invention provides the following technical solutions:

[0011] A tower crane wall support support, comprising:

[0012] A wall body acts to provide a supporting force, a first supporting frame is arranged on one side of the wall body, a second supporting frame is arranged on one side of the first supporting frame, and acts on a bracket of a limiting tower crane, a fixing block is fixedly connected to one side of the second supporting frame and the first supporting frame, a supporting rod is rotatably connected to one side of the fixing block, and acts on a wall support, a positioning seat is arranged at one end of the supporting rod, and the positioning seat is fixedly connected to the wall body;

[0013] A pull-out groove is opened inside the support rod, and a fixed rod is slidably connected inside the pull-out groove. A movable groove is opened on one side of the pull-out groove, and a threaded rod is fixedly connected to one side of the fixed rod close to the movable groove, and a sliding connection is formed between the threaded rod and the movable groove, a washer is sleeved on the threaded rod, and a nut is threadedly connected on the threaded rod close to the washer.

[0014] Preferably, a sliding connection is formed between the threaded rod and the washer, and the diameter of the washer is the same as the diameter of the nut, and the washer is made of rubber. The washer can increase the contact area, reduce the pressure, and prevent the nut from loosening.

[0015] Preferably, the support rod comprises:

[0016] A protrusion is fixedly connected to one end of the support rod, and a connecting rod is rotatably connected to one side of the protrusion. A notch is opened inside the positioning seat, and one end of the connecting rod is embedded in the notch. The connecting rod is pulled to rotate along the protrusion into the positioning seat. At this time, the connecting rod will slide into the corresponding notch, and a bolt is connected between the connecting rod and the positioning seat.

[0017] Preferably, a threaded connection is formed between the connecting rod, the positioning seat and the bolt, and a sliding connection is formed between the connecting rod and the positioning seat through a notch. The bolt is rotated to slide along the connecting rod thread, and the connecting rod can be fixed when the bolt thread slides into the positioning seat.

[0018] Preferably, the first support frame includes:

[0019] A fixed plate is fixedly connected to the bottom of the first support frame. An operating groove is opened inside the fixed plate. A screw rod is connected to the inside of the operating groove through a bearing. When the screw rod is rotated, the screw rod will rotate along the operating groove through the bearing. A guide rod is fixedly connected to the inside of the operating groove away from the screw rod. Slide blocks are respectively connected to the guide rod and the screw rod. The slide block is fixedly connected to the bottom of the second support frame.

[0020] Preferably, a sliding connection is formed between the slider and the guide rod, and a threaded connection is formed between the slider and the guide rod. When the guide rod rotates, it pulls the slider to slide along the thread. When the slider slides, it pulls the second support frame to move, and the second support frame drives another group of sliders to slide along the guide rod.

[0021] The tower crane wall support bracket, first, pull the fixed rod to slide in the pull-out groove, and adjust the length of the support rod by adjusting the fixed rod, so as to facilitate the adjustment of the length of the support rod. Then, when the bolt thread slides into the interior of the positioning seat, the connecting rod can be fixed, so that one end of the fixed rod can be connected to the positioning seat, so that the support rod and the positioning seat are fixed together. Finally, when the screw rod rotates, it will pull the slider along its thread to slide, and then pull the second support frame to move, so as to facilitate the adjustment of the spacing between the second support frame and the second support frame according to the overall size of the tower crane bracket. Compared with the prior art, the beneficial effects of the present invention are:

[0022] Beneficial effects 1. First, loosen the nut, and then pull the fixed rod to slide along the corresponding support rod. At this time, one end of the fixed rod will slide in the pull-out groove, and the fixed rod will drive the threaded rod to move along the movable groove when sliding. When the fixed rod slides to the adapted length position, the nut is turned to slide along the threaded rod. During the sliding process of the nut, the washer will be pushed to move toward one side of the support rod. When the nut thread slides to the adapted position, the washer will be squeezed and fixed. The washer can increase the contact area, reduce pressure, and prevent the nut from loosening, so that the fixed rod can be squeezed and fixed inside the pull-out groove. The length of the support rod can be adjusted by adjusting the fixed rod, which is convenient for adjusting the length of the support rod.

[0023] Beneficial effect 2. Then, adjust the fixing rod to a position suitable for the length, and then pull the connecting rod to rotate along the protrusion into the positioning seat. At this time, the connecting rod will slide into the corresponding notch, and then turn the bolt to slide along the connecting rod thread. When the bolt thread slides to the inside of the positioning seat, the connecting rod can be fixed, so that one end of the fixing rod can be connected to the positioning seat, so that the support rod and the positioning seat are fixed together, which is convenient for fixing the support rod and the positioning seat.

[0024] Beneficial effect 3. Finally, before completing the above work, the first support frame and the second support frame must be sleeved on the outside of the tower crane bracket, and then the screw rod is rotated. The screw rod will rotate along the operating groove through the bearing. When the screw rod rotates, it will pull the slider to slide along its thread. When the slider slides, it will pull the second support frame to move. The second support frame will drive another set of sliders to slide along the guide rod, so that it is convenient to adjust the distance between the second support frame and the second support frame according to the overall size of the tower crane bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the side structure of the first supporting frame and the second supporting frame of the present invention;

[0027] Figure 3 This is a schematic diagram of the fixing plate structure of the present invention;

[0028] Figure 4 It is a schematic diagram of the enlarged structure of part A of the present invention.

[0029] In the figure: 1. wall; 2. first supporting frame; 3. second supporting frame; 4. fixing block; 5. support rod; 6. positioning seat; 7. pull-out groove; 8. fixing rod; 9. movable groove; 10. threaded rod; 11. washer; 12. nut; 13. bump; 14. connecting rod; 15. notch; 16. bolt; 17. fixing plate; 18. operating groove; 19. screw rod; 20. guide rod; 21. slider. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] A tower crane wall support support, comprising: a wall 1, which acts to provide a supporting force, a first supporting frame 2 is arranged on one side of the wall 1, a second supporting frame 3 is arranged on one side of the first supporting frame 2, which acts as a bracket for limiting the tower crane, a fixing block 4 is fixedly connected to one side of the second supporting frame 3 and the first supporting frame 2, a supporting rod 5 is rotatably connected to one side of the fixing block 4, which acts on the wall support, a positioning seat 6 is arranged at one end of the supporting rod 5, the positioning seat 6 is fixedly connected to the wall 1, a pull-out groove 7 is opened inside the supporting rod 5, a fixing rod 8 is slidably connected inside the pull-out groove 7, a moving groove 9 is opened on one side of the pulling groove 7, a threaded rod 10 is fixedly connected to one side of the fixing rod 8 near the moving groove 9, and a sliding connection is formed between the threaded rod 10 and the moving groove 9, a washer 11 is sleeved on the threaded rod 10, and a nut 12 is threadedly connected to the threaded rod 10 near the washer 11. The threaded rod 10 and the washer 11 form a sliding connection, and the diameter of the washer 11 is the same as the diameter of the nut 12, and the washer 11 is made of rubber.

[0032] Pull the fixing rod 8 to slide along the corresponding support rod 5. When the fixing rod 8 slides to a position suitable for the length, turn the nut 12 to slide along the threaded rod 10, so that the fixing rod 8 can be squeezed and fixed inside the pull-out groove 7. By adjusting the fixing rod 8, the length of the support rod 5 can be adjusted, which facilitates the adjustment of the length of the support rod 5.

[0033] The support rod 5 includes: a protrusion 13, which is fixedly connected to one end of the support rod 5, a connecting rod 14 is rotatably connected to one side of the protrusion 13, a notch 15 is provided inside the positioning seat 6, one end of the connecting rod 14 is embedded in the notch 15, and a bolt 16 is connected between the connecting rod 14 and the positioning seat 6. The connecting rod 14, the positioning seat 6 and the bolt 16 are threadedly connected, and the connecting rod 14 and the positioning seat 6 are slidably connected through the notch 15.

[0034] Pull the connecting rod 14 and rotate it along the protrusion 13 into the positioning seat 6. At this time, the connecting rod 14 will slide into the corresponding notch 15 and then turn the bolt 16 to fix the connecting rod 14, so that one end of the fixing rod 8 can be connected to the positioning seat 6, so that the support rod 5 and the positioning seat 6 are fixed together, which is convenient for fixing the support rod 5 and the positioning seat 6.

[0035] The first support frame 2 includes: a fixing plate 17, which is fixedly connected to the bottom of the first support frame 2, an operating slot 18 is provided inside the fixing plate 17, a screw rod 19 is connected through the operating slot 18 through a bearing, a guide rod 20 is fixedly connected inside the operating slot 18 away from the screw rod 19, a slider 21 is connected to the guide rod 20 and the screw rod 19 respectively, and the slider 21 is fixedly connected to the bottom of the second support frame 3. The slider 21 is slidably connected to the guide rod 20, and the slider 21 is threadedly connected to the guide rod 19.

[0036] When the screw rod 19 rotates, it pulls the slider 21 to slide along the thread, and pulls the second support frame 3 to move, so as to facilitate the adjustment of the distance between the second support frames 3 according to the overall size of the tower crane support.

[0037] How to use the tower crane wall support bracket:

[0038] When the fixing rod 8 is in a state of being adapted to the length, the nut 12 is rotated again to slide along the threaded rod 10. During the sliding process of the nut 12, the washer 11 is pushed to move toward one side of the supporting rod 5. When the nut 12 thread slides to the adapted position, the washer 11 is squeezed and fixed. The contact area can be increased and the pressure can be reduced to prevent the nut 12 from loosening, so that the fixing rod 8 can be squeezed and fixed inside the pulling groove 7. By adjusting the fixing rod 8, the length of the supporting rod 5 can be adjusted, which is convenient for adjusting the length of the supporting rod 5. Next, the fixing rod 8 is adjusted to a position of adapted length, and then the connecting rod 14 is pulled to rotate along the protrusion 13 into the positioning seat 6. At this time, the connecting rod 14 will slide into the corresponding notch 15, and then When the bolt 16 is threadedly slid into the inside of the positioning seat 6, the connecting rod 14 can be fixed, so that one end of the fixing rod 8 can be connected to the positioning seat 6, so that the support rod 5 and the positioning seat 6 are fixed together, which is convenient for fixing the support rod 5 and the positioning seat 6. Finally, before completing the above work, the first support frame 2 and the second support frame 3 must be sleeved on the outside of the tower crane bracket, and then the screw rod 19 is rotated. The screw rod 19 will rotate along the operating groove 18 through the bearing. When the screw rod 19 rotates, it will pull the slider 21 to slide along it. When the slider 21 slides, it will pull the second support frame 3 to move. The second support frame 3 will drive another group of sliders 21 to slide along the guide rod 20, so as to facilitate the adjustment of the distance between the second support frame 3 and the second support frame 3 according to the overall size of the tower crane bracket. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for using a tower crane wall support, characterized in that: The tower crane wall support bracket comprises: a wall (1), a first support frame (2) is arranged on one side of the wall (1), a second support frame (3) is arranged on one side of the first support frame (2), a fixing block (4) is fixedly connected to one side of the second support frame (3) and the first support frame (2), a support rod (5) is rotatably connected to one side of the fixing block (4), a positioning seat (6) is arranged at one end of the support rod (5), and the positioning seat (6) is fixedly connected to the wall (1); a pull-out groove (7 ) is provided inside the support rod (5), a fixed rod (8) is slidably connected inside the pull-out groove (7), a movable groove (9) is provided on one side of the pull-out groove (7), a threaded rod (10) is fixedly connected to one side of the fixed rod (8) near the movable groove (9), and a sliding connection is formed between the threaded rod (10) and the movable groove (9), a washer (11) is sleeved on the threaded rod (10), and a nut (12) is threadedly connected to the threaded rod (10) near the washer (11); The support rod (5) includes a protrusion (13), the protrusion (13) is fixedly connected to one end of the support rod (5), one side of the protrusion (13) is rotatably connected to a connecting rod (14), a notch (15) is provided inside the positioning seat (6), one end of the connecting rod (14) is embedded in the notch (15), and a bolt (16) is connected between the connecting rod (14) and the positioning seat (6); The first support frame (2) comprises a fixing plate (17), the fixing plate (17) is fixedly connected to the bottom of the first support frame (2), an operating groove (18) is provided inside the fixing plate (17), a screw rod (19) is connected through the inside of the operating groove (18) via a bearing, a guide rod (20) is fixedly connected inside the operating groove (18) away from the screw rod (19), a slider (21) is respectively connected to the guide rod (20) and the screw rod (19), and the slider (21) is fixedly connected to the bottom of the second support frame (3); The method for using the tower crane wall support bracket comprises: first, loosening the nut (12), then pulling the fixing rod (8) to slide along the corresponding support rod (5), at which time one end of the fixing rod (8) will slide in the pull-out groove (7), and when the fixing rod (8) slides, it will drive the threaded rod (10) to move along the moving groove (9), and when the fixing rod (8) slides to a position of suitable length, the nut (12) is rotated to slide along the threaded rod (10), and during the sliding process of the nut (12), the washer (11) will be pushed to move toward one side of the support rod (5). When the nut (12) thread slides to the adapted position, the washer (11) is squeezed and fixed. The washer (11) can increase the contact area, reduce the pressure, and prevent the nut (12) from loosening, so that the fixing rod (8) can be squeezed and fixed inside the draw-out groove (7). By adjusting the fixing rod (8), the length of the support rod (5) can be adjusted, which is convenient for adjusting the length of the support rod (5). Then, the fixing rod (8) is adjusted to a position of adapted length, and then the connecting rod (14) is pulled along the protrusion (13) toward the positioning seat (6). The connecting rod (14) is rotated inwardly, and the connecting rod (14) slides into the corresponding notch (15). Then the bolt (16) is rotated to slide along the connecting rod (14) threadedly. When the bolt (16) threadedly slides into the interior of the positioning seat (6), the connecting rod (14) can be fixed, so that one end of the fixing rod (8) can be connected to the positioning seat (6), so that the support rod (5) and the positioning seat (6) are fixed together, which is convenient for fixing the support rod (5) and the positioning seat (6). Finally, before completing the above work, the first support frame ( 2) and the second support frame (3) are sleeved on the outer side of the tower crane bracket, and then the screw rod (19) is rotated, and the screw rod (19) will rotate along the operating groove (18) through the bearing. When the screw rod (19) rotates, it will pull the slider (21) to slide along the thread. When the slider (21) slides, it will pull the second support frame (3) to move. The second support frame (3) will drive another group of sliders (21) to slide along the guide rod (20), so that the distance between the second support frame (3) and the second support frame (3) can be adjusted according to the overall size of the tower crane bracket.

2. The method for using the tower crane wall support according to claim 1 is characterized in that: The threaded rod (10) and the washer (11) are in sliding connection with each other, the diameter of the washer (11) is the same as the diameter of the nut (12), and the washer (11) is made of rubber.

3. The method for using the tower crane wall support according to claim 1 is characterized in that: The connecting rod (14), the positioning seat (6) and the bolt (16) form a threaded connection, and the connecting rod (14) and the positioning seat (6) form a sliding connection through a notch (15).

4. The method for using the tower crane wall support according to claim 1 is characterized in that: The slider (21) and the guide rod (20) are in sliding connection with each other, and the slider (21) and the screw rod (19) are in threaded connection with each other.

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