Portable hanging cage used on both sides of beam and its using method

Abstract

The application provides a portable hanging cage used on both sides of a beam and a use method thereof, which comprises a track flat plate, a walking vehicle arranged on the track flat plate, a moving device and a clamping device arranged on both sides of the walking vehicle respectively, a hanging cage arranged on one side of the moving device, a rotating system arranged at the bottom of the walking vehicle, and a plurality of fixing devices arranged on both sides of the track flat plate. When the construction on one side of the beam is completed, a winch is driven to make the hanging cage ascend, the nut on the bolt is unloaded, the winch is driven again, the hanging cage is rotated, the connecting bolt is unloaded, the rotating shaft is rotated, and the hanging cage is located on the other side of the beam, so that the hanging cage can be located on both sides of the beam for construction. The application solves the problem that the existing hanging basket operation can only be used for construction on one side of the beam, and the hanging basket needs to be hoisted to the other side of the beam after the construction on one side of the beam is completed, and the crane needs to be used multiple times, the steps are complicated, and a large amount of manpower and material resources are wasted.

Description

Technical Field

[0001] This invention relates to the field of building construction, and in particular to a convenient hanging cage for use on both sides of a beam and its method of use. Background Technology

[0002] In steel structure construction, a safe and stable working environment directly affects welding quality. In engineering examples, steel component welding often involves high-altitude operations. Existing auxiliary methods for high-altitude steel component welding mainly involve erecting scaffolding or using homemade simple hanging baskets. Erecting scaffolding is time-consuming, labor-intensive, and inefficient; homemade simple hanging baskets are difficult to move horizontally and vertically, making it impossible to guarantee the overall stability of the working environment during construction. Swaying caused by personnel operation can create safety hazards, and these methods are costly and have limited applicability. Furthermore, homemade hanging baskets can only be used on one side of a beam. After one side of the beam is completed, the basket needs to be lifted to the other side, requiring multiple crane trips and precise crane height adjustments. This cumbersome operation wastes significant manpower and resources. Therefore, we propose a convenient hanging cage for use on both sides of a beam and its usage method to solve the above problems. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a convenient hanging cage for use on both sides of a beam and its usage method, which solves the problems of time-consuming and labor-intensive scaffolding erection, low efficiency; difficulty in moving the self-made simple hanging basket in the horizontal and vertical directions, inability to ensure the overall stability of the working environment during construction, swaying caused by personnel operation, resulting in safety factors, high cost and limited applicability.

[0004] Another technical problem to be solved by the present invention is to provide a convenient hanging cage for use on both sides of a beam and its usage method, which solves the problem that the self-made hanging basket operation can only be carried out on one side of the beam. After one side of the beam is completed, the hanging basket needs to be lifted to the other side of the beam, which requires multiple uses of cranes, is cumbersome, and wastes a lot of manpower and resources.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a convenient hanging cage for use on both sides of a beam and its usage method, including a track plate, a traveling vehicle on the track plate, a moving device and a clamping device on both sides of the traveling vehicle, a hanging cage on one side of the moving device, a rotating system at the bottom of the traveling vehicle, and multiple fixing devices on both sides of the track plate.

[0006] In the preferred embodiment, the traveling vehicle includes a fixed plate, on which multiple supports are mounted, and winches are mounted on the supports. The winches are connected to the cage via steel cables.

[0007] In the preferred embodiment, the rotating system includes a rotating shaft and a support frame. The rotating shaft is rotatably connected to the support frame, and the rotating shaft supports the fixed plate. The bottom of the support frame is provided with multiple rollers, one of which is equipped with a cylinder and a brake pad.

[0008] In the preferred embodiment, the track plate includes a plate, a pad at the bottom of the plate, a track at the top of the plate, rollers sliding on the track, and grooves on both sides of the plate. The fixing device includes a clamp and a plate, a sliding screw on the plate, the sliding screw being rotatably connected to the plate, and a slider on the plate abutting against the groove.

[0009] In the preferred embodiment, the cage includes a cage frame with multiple lifting lugs and two telescopic sleeves. The top of the telescopic sleeves is equipped with a rotating rod, which is rotatably connected to a moving device. The moving device is rotatably connected to multiple rotating devices.

[0010] In the preferred embodiment, the rotating rod is provided with a hinge shaft and a groove, the groove is provided with a through groove, and the rotating device includes a hinge seat and a bolt. The hinge seat is connected to the hinge shaft, and the bolt passes through the through groove.

[0011] In the preferred embodiment, the moving device has two sleeves and two L-shaped rods. The sleeves are equipped with rotating adjusting nuts. One end of the L-shaped rod is connected to the adjusting nut via an external thread, and the other end of the L-shaped rod is connected to the hinge seat. The L-shaped rod has a hollow structure.

[0012] In the preferred embodiment, the clamping device includes two second sleeves and a connecting bolt. The second sleeves are provided with rotating second adjusting nuts, and a rotating rod is provided on one side of the second adjusting nut. The two rotating rods are symmetrical with respect to the connecting bolt.

[0013] In the preferred embodiment, the rotating rod includes an L-shaped rod, which is threadedly connected to the second adjusting nut. The L-shaped rod has a crossbar, and one end of the crossbar has a connecting rod. The connecting rod has a through hole, and a connecting bolt passes through both through holes.

[0014] A convenient hanging cage for use on both sides of a beam and its method of use, the method being: S1, hoist the track plate onto the crossbeam, and rotate multiple sliding screws so that multiple clamps abut against both sides of the crossbeam; S2. A traveling trolley is installed on the track plate. The traveling trolley is equipped with a moving device and a clamping device. A cage is installed on one side of the traveling trolley, and the cage is located on one side of the crossbeam. S3. Drive the winch to make the cage rotate relative to the rotating device. The cage hangs down due to gravity. After the bolt passes through the through groove, install the nut on the bolt. The nut abuts against the groove. S4. Simultaneously rotate multiple adjusting nuts of the moving device to make the cage frame abut against the crossbeam; S5. Rotate the two rotating rods respectively to make the connecting rods abut together. Install the connecting bolts on the connecting rods. At the same time, rotate the two second adjusting nuts to make the L rod abut against the crossbeam. S6. Simultaneously drive two winches to lower the cage to the required height and carry out construction on one side of the crossbeam. During the construction process, push the traveling vehicle to move relative to the track plate. When it moves to a suitable horizontal position, drive the cylinder to make the brake pads abut against the track to fix the traveling vehicle. S7. After the construction on one side of the crossbeam is completed, drive two winches simultaneously to raise the cage, remove the nuts on the bolts, and drive the two winches again to tilt the cage. S8. Simultaneously rotate the two second adjusting nuts to move the L rod away from the crossbeam, remove the connecting bolts on the connecting rod, and rotate the second adjusting nuts respectively to make the cross rod located on the upper side of the track plate; S9. Rotate the traveling vehicle to make the rotating shaft of the rotating system rotate so that the cage is located on the other side of the crossbeam; S10, repeat S3~S6 until construction can be completed on both sides of the crossbeam.

[0015] This invention provides a convenient hanging cage for use on both sides of a beam and its method of use. Multiple sliding screws are driven to clamp the beam with a fixing device, allowing the track plate to be fixedly installed on the beam. After the cage is installed, multiple adjusting nuts are driven to ensure the cage is tightly against the beam, and multiple second adjusting nuts are driven to ensure multiple rotating rods are tightly against the beam. This allows the moving device and clamping device to clamp the beam, ensuring the cage maintains overall stability during construction and preventing swaying and unsafe conditions caused by personnel operation. The entire device is easy to install and operate, avoiding the time-consuming, labor-intensive, and inefficient scaffolding erection required for other tasks.

[0016] During the hoisting cage construction process, personnel drive the winch to move the cage vertically along one side of the crossbeam, and push the traveling trolley to move it relative to the track plate, allowing the cage to move horizontally along one side of the crossbeam. This ensures a more comprehensive positioning of the cage and avoids the difficulty of moving homemade simple hanging baskets. Once the traveling trolley has moved to the appropriate horizontal position, the cylinder is activated to engage the brake pads against the track, fixing the cage in place and ensuring the safety of personnel during the hoisting cage construction process.

[0017] After construction on one side of the crossbeam is completed, the winch is driven to raise the cage. The moving device is then activated to move the cage away from one side of the crossbeam. After unloading the nuts on the bolts, the winch is driven again, causing the cage to rotate. The connecting bolts are removed, and the two rotating rods are rotated and then connected to position the crossbeam on the traveling trolley. The rotating shaft is then rotated to position the cage on the other side of the crossbeam. After removing the connecting bolts, the rotating rods are rotated and connected. The moving device and clamping device are then activated again to clamp the crossbeam, allowing the cage to be positioned on both sides of the crossbeam for construction. This solves the problem that existing hanging basket operations can only be carried out on one side of the crossbeam. After one side of the crossbeam is completed, the hanging basket needs to be lifted to the other side, requiring multiple crane operations, which is cumbersome and wastes a lot of manpower and resources. This new method is suitable for widespread use. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a side view of the overall structure of the present invention; Figure 2 This is an axonometric view of the overall device of the present invention; Figure 3 This is an axonometric view of the overall device of the present invention from another perspective; Figure 4 This is an axonometric view of the overall device of the present invention during the cage winding process; Figure 5 This is an axonometric view of the hoisting cage of the present invention; Figure 6 This is an exploded view of a portion of the cage and rotating device of the present invention. Figure 7 This is an exploded view of a partial structure of the present invention; Figure 8 For the present invention Figure 7 Side view; Figure 9 This is an exploded view of a partial structure of the present invention; Figure 10 This is an axonometric view of the track plate and fixing device of the present invention; Figure 11 For the present invention Figure 10 A sectional view; Figure 12 This is a cross-sectional view of the contact position between the traveling vehicle and the track plate according to the present invention; In the diagram: 1. Walking vehicle; 101. Fixed plate; 102. Bracket; 103. Rotating system; 1031. Rotating shaft; 1032. Support frame; 1033. Roller; 1034. Cylinder; 1035. Brake pad; 2. Track plate; 201. Flat plate; 202. Slide groove; 203. Track; 204. Cage; 3. Cage frame; 301. Lifting lug; 302. Telescopic sleeve; 303. Rotating rod; 305. Groove; 3051. Through groove; 3052. Hinge shaft; 3053. Moving device; 4. L-shaped rod; 40. 1; External thread 402; Adjusting nut 403; Sleeve 404; Clamping device 5; Second sleeve 501; Second adjusting nut 502; Rotating rod 503; L-rod 5031; Crossbar 5032; Connecting rod 5033; Through hole 5034; Connecting bolt 504; Fixing device 6; Clamping plate 601; Slider 6011; Plate 602; Threaded hole 6021; Sliding screw 603; Rotating device 7; Hinge seat 701; Bolt 702; Winch 8; Crossbeam 9. Detailed Implementation

[0019] Example 1: like Figures 1-12 A convenient hanging cage for use on both sides of a beam and its method of use are disclosed. The cage includes a track plate 2, a traveling trolley 1 mounted on the track plate 2, and a moving device 4 and a clamping device 5 on each side of the traveling trolley 1. A hanging cage 3 is mounted on one side of the moving device 4. A rotating system 103 is located at the bottom of the traveling trolley 1, and multiple fixing devices 6 are located on both sides of the track plate 2. This structure drives multiple sliding screws 603 to clamp the fixing devices 6 onto the crossbeam 9, allowing the track plate 2 to be fixedly installed on the crossbeam 9. After the hanging cage 3 is installed, multiple adjusting nuts 403 are driven to press the hanging cage 3 tightly against the crossbeam 9, and multiple second adjusting nuts 502 are driven to press multiple rotating rods 503 tightly against the crossbeam 9, allowing the moving device 4 and clamping device 5 to clamp the crossbeam 9. This ensures the overall stability of the hanging cage 3 during construction, preventing swaying and unsafe conditions caused by personnel operation. The entire device is easy to install and operate, avoiding the time-consuming, labor-intensive, and inefficient practice of erecting scaffolding.

[0020] During the construction of the suspended cage 3, personnel drive the winch 8 to move the suspended cage 3 vertically along one side of the crossbeam 9, and push the traveling trolley 1 to move it relative to the track plate 2, allowing the suspended cage 3 to move horizontally along one side of the crossbeam 9. This ensures a more comprehensive positioning of the suspended cage 3 and avoids the difficulty of moving the homemade simple hanging basket. Once the traveling trolley 1 has moved horizontally to the appropriate position, the cylinder 1034 is activated to engage the brake pads 1035 against the track 203, thus fixing the suspended cage 3 in place and ensuring the safety of personnel during the construction process.

[0021] After construction on one side of the crossbeam 9 is completed, drive the winch 8 to raise the cage 3, drive the moving device 4 to move the cage 3 away from one side of the crossbeam 9, unload the nuts on the bolts 702, drive the winch 8 again, the cage 3 rotates, unload the connecting bolts 504, rotate the two rotating rods 503 and connect the two rotating rods 503 so that the crossbar 5032 is on the upper side of the traveling vehicle 1, rotate the rotating shaft 1031 so that the cage 3 is on the other side of the crossbeam 9, unload the connecting bolts 504 and rotate the rotating rods 503, connect the rotating rods 503, drive the moving device 4 and clamping device 5 again so that the moving device 4 and clamping device 5 clamp the crossbeam 9 so that the cage 3 can be positioned on both sides of the crossbeam 9 for construction. This solves the problem that the existing hanging basket operation can only carry out construction work on one side of the crossbeam. After one side of the crossbeam is completed, the hanging basket needs to be lifted to the other side of the crossbeam, which requires the use of the crane multiple times, is cumbersome, and wastes a lot of manpower and resources.

[0022] In the preferred embodiment, the traveling vehicle 1 includes a fixed plate 101, on which multiple supports 102 are mounted. A winch 8 is mounted on each support 102, and the winch 8 is connected to the cage 3 via a steel cable. With this structure, during the construction of the cage 3, personnel drive the winch 8 to move the cage 3 vertically along one side of the crossbeam 9. When the cage 3 needs to be moved to the other side, the nuts on the bolts 702 are unloaded, and the winch 8 is driven again, causing the cage 3 to rotate relative to the moving device 4.

[0023] In the preferred embodiment, the rotating system 103 includes a rotating shaft 1031 and a support frame 1032. The rotating shaft 1031 is rotatably connected to the support frame 1032. The rotating shaft 1031 supports the fixed plate 101. The bottom of the support frame 1032 is provided with multiple rollers 1033, one of which is equipped with a cylinder 1034. The cylinder 1034 is equipped with a brake pad 1035. With this structure, when the traveling vehicle 1 moves horizontally to a suitable position, it drives the cylinder 1034 to make the brake pad 1035 abut against the track 203, thereby fixing the position of the cage 3 and ensuring the safety of personnel during the construction process of the cage 3.

[0024] In the preferred embodiment, the track plate 2 includes a plate 201, a pad 204 at the bottom of the plate 201, a track 203 at the top of the plate 201, rollers 1033 sliding on the track 203, and grooves 202 on both sides of the plate 201. The fixing device 6 includes a clamping plate 601 and a plate 602, with a sliding screw 603 on the plate 602. The sliding screw 603 is rotatably connected to the plate 602, and a slider 6011 on the plate 602 abuts against the groove 202. With this structure, rotating the sliding screw 603 causes multiple plates 602 to slide relative to the track plate 2, thereby moving the clamping plate 601 to the side of the crossbeam 9, and thus clamping the crossbeam 9 with the fixing device 6.

[0025] In the preferred embodiment, the cage 3 includes a cage frame 301, with multiple lifting lugs 302 on the cage frame 301 and two telescopic sleeves 303 on the cage frame 301. A rotating rod 305 is located at the top of each telescopic sleeve 303, and the rotating rod 305 is rotatably connected to a moving device 4. Multiple rotating devices 7 are rotatably connected to the moving device 4. With this structure, the winch 8 is connected to the lifting lugs 302 via steel cables. The moving device 4 can adjust the distance of the cage 3 so that the cage 3 rests against the crossbeam 9. The moving device 4, in conjunction with the clamping device 5, can clamp the crossbeam 9 to maintain the overall stability of the traveling vehicle 1. The telescopic sleeve 303 includes an outer fixed cylinder and a telescopic inner rod. The telescopic inner rod slides within the outer fixed cylinder and is connected to the cage frame 301. The outer fixed cylinder is connected to the rotating rod 305.

[0026] In the preferred embodiment, the rotating rod 305 is provided with a hinge shaft 3053 and a groove 3051. The groove 3051 is provided with a through groove 3052. The rotating device 7 includes a hinge seat 701 and a bolt 702. The hinge seat 701 is connected to the hinge shaft 3053, and the bolt 702 passes through the through groove 3052. With this structure, after construction on one side of the crossbeam 9 is completed, the winch 8 is driven to raise the cage 3, and the moving device 4 is driven to move the cage 3 away from the side of the crossbeam 9. After unloading the nut on the bolt 702, the winch 8 is driven again, and the hinge shaft 3053 rotates relative to the hinge seat 701. The through groove 3052 can prevent the bolt 702 from contacting the rotating rod 305 when the cage 3 rotates. When the cage 3 is automatically vertically fixed, the nut on the bolt 702 abuts against the groove 3051 to keep the cage 3 fixed.

[0027] In the preferred embodiment, the moving device 4 comprises two sleeves 404 and two L-shaped rods 401. Each sleeve 404 has a rotating adjusting nut 403. One end of each L-shaped rod 401 is connected to the adjusting nut 403 via an external thread 402, and the other end is connected to the hinge seat 701. The L-shaped rod 401 is hollow. Because of this hollow structure, when the second adjusting nut 502 is rotated, the two rotating rods 503 move relative to the traveling vehicle 1, allowing one end of each rotating rod 503 to extend into the hollow L-shaped rod 401, ensuring proper extension and retraction of the two rotating rods 503.

[0028] In the preferred embodiment, the clamping device 5 includes two second sleeves 501 and a connecting bolt 504. A rotating second adjusting nut 502 is provided on each second sleeve 501, and a rotating rod 503 is provided on one side of each second adjusting nut 502. The two rotating rods 503 are symmetrical with respect to the connecting bolt 504. With this structure, the clamping device 5 can extend and retract horizontally. The clamping device 5 can cooperate with the moving device 4 to clamp the crossbeam 9. After separation, the two rotating rods 503 can rotate to the upper side of the traveling vehicle 1, allowing the clamping device 5 to rotate to the other side of the crossbeam 9.

[0029] In the preferred embodiment, the rotating rod 503 includes an L-shaped rod 5031, which is threadedly connected to the second adjusting nut 502. A crossbar 5032 is provided on the L-shaped rod 5031, and a connecting rod 5033 is provided at one end of the crossbar 5032. A through hole 5034 is provided on the connecting rod 5033, and a connecting bolt 504 passes through both through holes 5034. With this structure, when the connecting bolt 504 is installed on the two connecting rods 5033, the two second adjusting nuts 502 are rotated simultaneously to allow the clamping device 5 to move horizontally. When the connecting bolt 504 is removed from the two connecting rods 5033, the second adjusting nuts 502 are rotated to allow the connecting rod 5033 to rotate.

[0030] Example 2: Further explanation based on Embodiment 1: A convenient hanging cage for use on both sides of a beam and its usage method includes the following steps: hoisting the track plate 2 onto the crossbeam 9, rotating multiple sliding screws 603 so that multiple clamping plates 601 abut against both sides of the crossbeam 9; A traveling vehicle 1 is installed on the track plate 2. A moving device 4 and a clamping device 5 are installed on the traveling vehicle 1. A cage 3 is installed on one side of the traveling vehicle 1. The cage 3 is located on one side of the crossbeam 9. Drive the winch 8 to make the cage 3 rotate relative to the rotating device 7. The cage 3 hangs down due to gravity. After the bolt 702 passes through the through groove 3052, a nut is installed on the bolt 702. The nut abuts against the groove 3051. At the same time, rotate multiple adjusting nuts 403 of the moving device 4 so that the cage frame 301 of the cage 3 abuts against the crossbeam 9; Rotate the two rotating rods 503 respectively so that the connecting rods 5033 abut together. The connecting bolts 504 are installed on the connecting rods 5033. At the same time, rotate the two second adjusting nuts 502 so that the L rod 5031 abuts against the crossbeam 9. Simultaneously drive two winches 8 to lower the cage 301 to the required height and carry out construction on one side of the crossbeam 9. During the construction process, push the traveling vehicle 1 to move relative to the track plate 2. When it moves to a suitable horizontal position, drive the cylinder 1034 to make the brake pad 1035 abut against the track 203 to fix the traveling vehicle 1. After the construction on one side of the crossbeam 9 is completed, drive two winches 8 simultaneously to raise the cage 3, remove the nuts on the bolts 702, and drive the two winches 8 again to flip the cage 3. Simultaneously rotate the two second adjusting nuts 502 to move the L rod 5031 away from the crossbeam 9, remove the connecting bolt 504 on the connecting rod 5033, and rotate the second adjusting nuts 502 respectively to make the cross rod 5032 located on the upper side of the track plate 2. Rotate the traveling vehicle 1 to rotate the shaft 1031 of the rotating system 103 so that the cage 3 is located on the other side of the crossbeam 9; Repeat steps S3 through S6 until construction is completed on both sides of beam 9.

[0031] The above embodiments are merely preferred technical solutions of the present invention and should not be considered as limitations on the present invention. The embodiments and features described in these embodiments can be arbitrarily combined without conflict. The scope of protection of the present invention should be limited to the technical solutions described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the scope of protection of the present invention.

Claims

1. A convenient hanging cage for use on both sides of a beam, characterized in that: Includes a track plate (2), a traveling vehicle (1) is provided on the track plate (2), a moving device (4) and a clamping device (5) are provided on both sides of the traveling vehicle (1), a cage (3) is provided on one side of the moving device (4), a rotating system (103) is provided at the bottom of the traveling vehicle (1), and multiple fixing devices (6) are provided on both sides of the track plate (2). The rotating system (103) includes a rotating shaft (1031) and a support frame (1032). The rotating shaft (1031) is rotatably connected to the support frame (1032). The rotating shaft (1031) supports the fixed plate (101). The bottom of the support frame (1032) is provided with multiple rollers (1033). One of the rollers (1033) is provided with a cylinder (1034). The cylinder (1034) is provided with a brake pad (1035). The moving device (4) includes two sleeves (404) and two L-shaped rods (401). The sleeves (404) are provided with rotating adjusting nuts (403). One end of the L-shaped rod (401) is connected to the adjusting nut (403) through an external thread (402), and the other end of the L-shaped rod (401) is connected to the hinge seat (701). The L-shaped rod (401) has a hollow structure. The clamping device (5) includes two second sleeves (501) and a connecting bolt (504). The second sleeves (501) are provided with rotating second adjusting nuts (502). The second adjusting nuts (502) are provided with rotating rods (503) on one side. The two rotating rods (503) are symmetrical with respect to the connecting bolts (504). The traveling vehicle (1) includes a fixed plate (101), on which multiple brackets (102) are provided, and on which a winch (8) is provided, and the winch (8) is connected to the cage (3) by a steel cable; The cage (3) includes a cage frame (301), a plurality of lifting lugs (302) are provided on the cage frame (301), two telescopic sleeves (303) are provided on the cage frame (301), a rotating rod (305) is provided at the top of the telescopic sleeve (303), the rotating rod (305) is rotatably connected to the moving device (4), and a plurality of rotating devices (7) are provided on the rotatably connected moving device (4). The rotating rod (305) is provided with a hinge shaft (3053) and a groove (3051). The groove (3051) is provided with a through groove (3052). The rotating device (7) includes a hinge seat (701) and a bolt (702). The hinge seat (701) is connected to the hinge shaft (3053), and the bolt (702) passes through the through groove (3052).

2. The convenient hanging cage for use on both sides of a beam according to claim 1, characterized in that: The track plate (2) includes a plate (201), a pad (204) at the bottom of the plate (201), a track (203) at the top of the plate (201), a roller (1033) sliding on the track (203), and grooves (202) on both sides of the plate (201). The fixing device (6) includes a clamp (601) and a plate (602), a sliding screw (603) on the plate (602), the sliding screw (603) being rotatably connected to the plate (602), and a slider (6011) on the plate (602) abutting against the groove (202).

3. The convenient hanging cage for use on both sides of a beam according to claim 2, characterized in that: The rotating rod (503) includes an L rod (5031), which is threadedly connected to the second adjusting nut (502). The L rod (5031) is provided with a crossbar (5032), and a connecting rod (5033) is provided at one end of the crossbar (5032). The connecting rod (5033) is provided with a through hole (5034), and a connecting bolt (504) passes through the two through holes (5034).

4. The method of using a convenient hanging cage on both sides of a beam as described in claim 3 is as follows: S1, hoist the track plate (2) onto the crossbeam (9) and rotate multiple sliding screws (603) so that multiple clamps (601) abut against both sides of the crossbeam (9); S2. A traveling vehicle (1) is installed on the track plate (2). A moving device (4) and a clamping device (5) are installed on the traveling vehicle (1). A cage (3) is installed on one side of the traveling vehicle (1). The cage (3) is located on one side of the crossbeam (9). S3, drive the winch (8) to make the cage (3) rotate relative to the rotating device (7). The cage (3) hangs down due to gravity. After the bolt (702) passes through the through groove (3052), a nut is installed on the bolt (702) and the nut abuts against the groove (3051). S4. Simultaneously rotate multiple adjusting nuts (403) of the moving device (4) so ​​that the cage frame (301) of the cage (3) abuts against the crossbeam (9); S5. Rotate the two rotating rods (503) respectively so that the connecting rod (5033) abuts against each other. Install the connecting bolt (504) on the connecting rod (5033). At the same time, rotate the two second adjusting nuts (502) so that the L rod (5031) abuts against the crossbeam (9). S6. Simultaneously drive two winches (8) to lower the cage (301) to the required height and carry out construction on one side of the crossbeam (9). During the construction process, push the traveling vehicle (1) to move relative to the track plate (2). When it moves to a suitable horizontal position, drive the cylinder (1034) to make the brake pad (1035) abut against the track (203) so that the traveling vehicle (1) is fixed. After the construction of one side of the crossbeam (9) is completed, drive two winches (8) at the same time to raise the cage (3), remove the nuts on the bolts (702), and drive the two winches (8) again to make the cage (3) flip. S8. Simultaneously rotate the two second adjusting nuts (502) to move the L rod (5031) away from the crossbeam (9), remove the connecting bolt (504) on the connecting rod (5033), and rotate the second adjusting nuts (502) respectively to make the cross rod (5032) located on the upper side of the track plate (2); S9. Rotate the traveling vehicle (1) to make the shaft (1031) of the rotating system (103) rotate so that the cage (3) is located on the other side of the crossbeam (9); S10, repeat S3~S6 until construction can be completed on both sides of the crossbeam (9).

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