Connecting channel structure of climbing frame and tower crane

Abstract

The utility model discloses a connecting channel structure of a climbing frame and a tower crane, which is characterized in that a frame structure is fixed on the climbing frame through a steel pull rod and a bottom frame, can move upwards along with climbing of the climbing frame, and only needs to be mounted and dismounted once, so that frequent mounting and dismounting operation of a steel pipe fastener type channel in the traditional technology is avoided, and the construction step of mounting and dismounting for multiple times is omitted; therefore, manpower is saved, the labor intensity of field worker construction is reduced, the construction period is shortened, and the construction efficiency is improved. A frame structure is adopted as a force bearing main body of the channel, and handrails, a steel fence net and a punching protective net are added as reinforcing structures, so that compared with a traditional channel, the channel has higher stability and reliability, and the safety risk is reduced; the turnover plate is arranged on the bottom frame, the turnover plate can be in lap joint with a tower crane standard knot during use, a pedal is provided for passing of a tower crane driver, the falling risk of the tower crane driver is reduced, the turnover plate is taken back when the climbing frame needs to climb, and the climbing frame is flexible and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a connecting channel structure between a climbing frame and a tower crane. Background Art

[0002] When the outer side of the building structure is under construction, there is a certain distance between the climbing frame and the tower crane. The tower crane driver needs to safely go back and forth between the climbing frame and the tower crane standard section to perform or end the work. To meet this demand, the existing technology generally uses steel pipes and fasteners to build a passage for the tower crane driver to go back and forth to the tower crane. As the structure is constructed, the climbing frame needs to climb up. This steel pipe fastener-type passage needs to be dismantled and then installed on the upper floor to meet the passage needs of the tower crane driver. Frequent dismantling and installation directly affects the construction progress; and this passage installed with steel pipe fasteners has low safety and reliability. How to save labor, improve construction efficiency, and reduce safety risks has become an urgent problem to be solved. Utility Model Content

[0003] The purpose of the utility model is to provide a connecting passage structure between a climbing frame and a tower crane, so as to solve technical problems such as frequent installation and disassembly of the connecting passage between the climbing frame and the tower crane for the tower crane driver to pass through, thus affecting the construction progress, and low stability resulting in greater safety risks.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides a connecting channel structure between a climbing frame and a tower crane, comprising a climbing frame, a tower crane and a connecting channel arranged on the climbing frame and used for connecting the tower crane; the connecting channel comprises a frame structure, a railing and a steel fence; the frame structure comprises a bottom frame, a side frame and a bottom beam; the bottom frame is U-shaped, and the two sides of the bottom frame are respectively provided with side frames; the side frame is an inverted U-shape, the side frame opens downward, is perpendicular to the bottom frame and is fixedly connected to the bottom frame, and a railing is arranged inside the side frame, the railing comprises a horizontal bar and at least two vertical bars, and the horizontal bar and the vertical bar are arranged crosswise; the two sides of the bottom frame A bottom beam is arranged between the side edges, the bottom beams are spaced apart on the side edges of the bottom frame and are fixedly connected to the bottom frame, a steel mesh is also arranged between the two side edges of the bottom frame, and the steel mesh is laid on the upper end face of the bottom beam; a reserved hole for connecting the climbing frame is arranged at the end of the side edge of the bottom frame close to the climbing frame, and an anchor ring is arranged on the upper end face in the middle of the side edge of the bottom frame and the upper end face at the corner of the bottom frame; a steel pull rod is arranged on the anchor ring, and the other end of the steel pull rod is fixedly arranged on the climbing frame; a flap is arranged on the bottom edge of the bottom frame, one end of the flap is hinged and fixed to the bottom edge by a hinge, and the other end is overlapped with the tower crane.

[0006] Preferably, the connecting channel further comprises a perforated protective net, which is arranged inside the side frame and fixed to the railing by bolts.

[0007] Preferably, at least four anchor rings are provided.

[0008] Preferably, the steel pull rod is hingedly fixed to the anchor ring and the climbing frame.

[0009] Preferably, the reserved holes are provided with connecting bolts, and the connecting bolts pass through the reserved holes to fix the bottom frame and the climbing frame.

[0010] Preferably, the steel pull rod comprises a rod body, and joints are arranged at both ends of the rod body for connecting the anchor ring and the climbing frame; a tensioner is arranged in the middle of the rod body to adjust the length of the steel pull rod.

[0011] Preferably, the bottom frame, side frame, bottom beam and railing are all made of square steel, and the flap is made of patterned steel plate.

[0012] Preferably, the bottom beam, side frame, anchor ring, steel mesh and hinge are all welded and fixed to the bottom frame, and the side frame and railing are welded and fixed.

[0013] The beneficial effects of the utility model are embodied in:

[0014] 1) The utility model provides a connecting channel structure between a climbing frame and a tower crane. The frame structure is fixed on the climbing frame through a steel tie rod and a bottom frame, and can move upward along with the climbing frame. It only needs to be installed and disassembled once, thus avoiding the frequent installation and disassembly operations of the traditional steel pipe fastener channel, eliminating the construction steps of multiple installation and disassembly, thereby saving manpower, reducing the labor intensity of on-site workers, shortening the construction period, and improving construction efficiency;

[0015] 2) The utility model provides a connecting channel structure between a climbing frame and a tower crane, which adopts a frame structure as the load-bearing body of the channel, and adds railings, steel fences and punching protective nets as reinforcement structures. Compared with traditional channels, it has stronger stability and reliability, and reduces safety risks. A flap is arranged on the bottom frame, and when in use, the flap can be overlapped to the standard section of the tower crane to provide a pedal for the tower crane driver to pass through, thereby reducing the risk of falling of the tower crane driver. When the climbing frame needs to climb, the flap can be retracted, which is flexible and convenient to use.

[0016] 3) The utility model provides a connecting channel structure between a climbing frame and a tower crane. The main structure is basically made of steel materials that are easily available on the construction site. The manufacturing process is relatively convenient and easy, and it can be processed in a factory and can be used repeatedly. It has strong economy and turnover, and also has a wide range of use and good application prospects and effects.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The main purpose and other advantages of the utility model can be realized and obtained by the solutions particularly pointed out in the description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a front view of the utility model.

[0020] Figure 2 It is a front view of the connecting channel of the utility model.

[0021] Figure 3 It is a top view of the connecting channel of the utility model.

[0022] Figure 4 It is a side view of the connecting channel of the utility model.

[0023] Figure 5 It is a structural schematic diagram of the steel pull rod of the utility model.

[0024] Figure numbers: 1-climbing frame, 2-tower crane, 3-connecting channel, 311-bottom frame, 312-side frame, 313-bottom beam, 314-reserved hole, 32-railing, 33-steel mesh, 34-punched protective net, 4-anchor ring, 5-steel pull rod, 51-rod body, 52-joint, 53-tensioner, 6-flap, 7-hinge, 8-connecting bolt. DETAILED DESCRIPTION

[0025] The technical solution of the present invention is described in detail below through embodiments. The following embodiments are merely exemplary and can only be used to explain and illustrate the technical solution of the present invention, but cannot be interpreted as limiting the technical solution of the present invention.

[0026] Reference Figure 1-4The present embodiment provides a connecting channel structure between a climbing frame and a tower crane, comprising a climbing frame 1, a tower crane 2, and a connecting channel 3 arranged on the climbing frame 1 and used to connect the tower crane 2; the connecting channel 3 comprises a frame structure, a railing 32 and a steel fence 33; the frame structure comprises a bottom frame 311, a side frame 312 and a bottom beam 313; the bottom frame 311 is U-shaped, and side frames 312 are respectively arranged on two sides of the bottom frame 311; the side frame 312 is an inverted U-shape, the side frame 312 opens downward, is perpendicular to the bottom frame 311 and is fixedly connected to the bottom frame 311, and a railing 32 is arranged inside the side frame 312, and the railing 32 comprises a cross bar and at least two vertical bars, and the cross bar and the vertical bar are arranged crosswise; the connecting channel 3 also comprises a perforated protective net 34, which is arranged inside the side frame 312 and is fixed to the railing 32 by bolts or welding; the bottom frame 311 A bottom beam 313 is arranged between the two side edges, and the bottom beam 313 is distributed at intervals on the side edges of the bottom frame 311 and is fixedly connected to the bottom frame 311. A steel fence 33 is also arranged between the two side edges of the bottom frame 311, and the steel fence 33 is laid on the upper end surface of the bottom beam 313; a reserved hole 314 for connecting the climbing frame 1 is arranged at the end of the side of the bottom frame 311 close to the climbing frame 1, and a connecting bolt 8 is arranged in the reserved hole 314, and the connecting bolt 8 passes through the reserved hole 314 to fix the bottom frame 311 to the climbing frame 1; at least four anchor rings 4 are arranged on the upper end surface of the middle part of the side edge of the bottom frame 311 and the upper end surface of the corner of the bottom frame 311; the anchor ring 4 is hingedly fixed with a steel pull rod 5, and the other end of the steel pull rod 5 is hingedly fixed to the climbing frame 1; a flap 6 is arranged on the bottom edge of the bottom frame 311, one end of the flap 6 is hingedly fixed to the bottom edge through a hinge 7, and the other end is overlapped with the tower crane 2.

[0027] Reference Figure 5 The steel pull rod 5 includes a rod body 51, and joints 52 are arranged at both ends of the rod body 51 for connecting the anchor ring 4 and the climbing frame 1; a tensioner 53 is arranged in the middle of the rod body 51, which can adjust the length of the steel pull rod 5, thereby adjusting the tightness of the connection between the two ends of the steel pull rod 5, ensuring that the steel pull rod 5 is tensioned during the use of the connecting channel 3, thereby providing safety protection for the connecting channel 3.

[0028] Furthermore, the bottom frame 311, the side frame 312, the bottom beam 313, and the railing 32 can all be made of square steel or channel steel or other shaped steel, and the flap 6 can be made of patterned steel plate; wherein, the bottom beam 313, the side frame 312, the anchor ring 4, the steel mesh 33, and the hinge 7 are all welded and fixed to the bottom frame 311, and the side frame 312 and the railing 32 are welded and fixed.

[0029] Furthermore, when the utility model is used: firstly, the frame structure is processed and manufactured, the side frame 312, the bottom beam 313, and the hinge 7 connected with the flap 6 are welded to the bottom frame 311, the railing 32 is welded to the bottom frame 311 and the side frame 312, and then the steel fence 33 and the punching protection net 34 are laid and installed, the anchor ring 4 is welded to the bottom frame 311, one end of the steel pull rod 5 is fixed to the anchor ring 4, and the other end is fixed to the climbing frame 1, and the side of the bottom frame 311 is fixed to the climbing frame 1 through the reserved hole 314 with the connecting bolt 8; then the tensioner 53 on the steel pull rod 5 is used to adjust The tightness of the steel pull rod 5 ensures that the steel pull rod 5 is stressed and tightened during the use of the connecting channel 3, providing safety protection for the connecting channel 3; when the driver of the tower crane 2 moves to the joint between the connecting channel 3 and the tower crane 2, the flap 6 is turned over and laid flat to overlap the standard section of the tower crane 2, and then the flap 6 is used as a pedal to enter the tower crane 2; when the climbing frame 1 needs to climb upward, there is no need to dismantle the connecting channel 3, just retract the flap 6, and the connecting channel 3 can be moved up as a whole with the climbing frame 1. When the construction is completed, the connecting channel 3 can be dismantled in the reverse order of the installation process, and the main structure is retained for the next use.

[0030] The above description is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that a technician familiar with the technical field thinks of within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A connecting channel structure between a climbing frame and a tower crane, characterized in that: It comprises a climbing frame (1), a tower crane (2), and a connecting passage (3) arranged on the climbing frame (1) and used to connect to the tower crane (2); The connecting passage (3) comprises a frame structure, a railing (32) and a steel fence (33); The frame structure comprises a bottom frame (311), a side frame (312) and a bottom beam (313); the bottom frame (311) is U-shaped, and the side frames (312) are respectively arranged on two sides of the bottom frame (311); the side frames (312) are inverted U-shaped, the side frames (312) are opened downward, are perpendicular to the bottom frame (311) and are fixedly connected to the bottom frame (311), and a railing (32) is arranged inside the side frame (312), and the railing (32) comprises a horizontal bar and at least two vertical bars, and the horizontal bar and the vertical bars are arranged crosswise; A bottom beam (313) is arranged between two side edges of the bottom frame (311), the bottom beams (313) are spaced apart on the side edges of the bottom frame (311) and are fixedly connected to the bottom frame (311), a steel fence (33) is also arranged between the two side edges of the bottom frame (311), and the steel fence (33) is laid on the upper end surface of the bottom beam (313); A reserved hole (314) for connecting the climbing frame (1) is provided at the end of the side of the bottom frame (311) close to the climbing frame (1), and an anchor ring (4) is provided on the upper end surface in the middle of the side of the bottom frame (311) and the upper end surface of the corner of the bottom frame (311); the anchor ring (4) is provided with a steel pull rod (5), and the other end of the steel pull rod (5) is fixedly arranged on the climbing frame (1); A flap (6) is provided at the bottom edge of the bottom frame (311), one end of the flap (6) is hingedly fixed to the bottom edge via a hinge (7), and the other end is overlapped with the tower crane (2).

2. A connecting channel structure between a climbing frame and a tower crane as claimed in claim 1, characterized in that: The connecting passage (3) further comprises a perforated protective net (34), which is arranged inside the side frame (312) and fixed to the railing (32) by bolts.

3. The connecting channel structure between a climbing frame and a tower crane according to claim 1, characterized in that: At least four anchor rings (4) are provided.

4. A connecting channel structure between a climbing frame and a tower crane as claimed in claim 1, characterized in that: The steel pull rod (5), the anchor ring (4) and the climbing frame (1) are all hingedly fixed.

5. The connecting passage structure between a climbing frame and a tower crane according to claim 1, characterized in that: The reserved hole (314) is provided with a connecting bolt (8), and the connecting bolt (8) passes through the reserved hole (314) to fix the bottom frame (311) and the climbing frame (1) together.

6. The connecting channel structure between a climbing frame and a tower crane according to claim 1, characterized in that: The steel pull rod (5) comprises a rod body (51), and joints (52) are arranged at both ends of the rod body (51) for connecting the anchor ring (4) and the climbing frame (1); a tensioner (53) is arranged in the middle of the rod body (51) to adjust the length of the steel pull rod (5).

7. The connecting passage structure between a climbing frame and a tower crane according to claim 1, characterized in that: The bottom frame (311), the side frame (312), the bottom beam (313), and the railing (32) are all made of square steel, and the flap (6) is made of a patterned steel plate.

8. A connecting channel structure between a climbing frame and a tower crane as claimed in claim 7, characterized in that: The bottom beam (313), the side frame (312), the anchor ring (4), the steel fence (33), and the hinge (7) are all welded and fixed to the bottom frame (311), and the side frame (312) and the railing (32) are welded and fixed.

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