Flange L-shaped pipe cross beam lifting appliance

Abstract

The utility model relates to the technical field of beam lifting appliances, and discloses a flange L-shaped pipe beam lifting appliance which comprises a beam frame and fixing bolts, the top end of the beam frame is fixedly connected with an adjusting seat, a plurality of adjusting holes are formed in the adjusting seat, the outer sides of the two fixing bolts are both in threaded connection with connecting buckles, and the connecting buckles are in threaded connection with the beam frame. Fixing nuts are connected to the outer sides of the two fixing bolts in a threaded mode, slings are arranged in the two connecting buckles, a sliding frame is fixedly connected to the right side of the bottom end of the beam frame, a sliding seat is slidably connected to the interior of the sliding frame, and a cable collecting assembly is installed in the sliding seat; the interior of the beam frame is slidably connected with a balancing weight. According to the utility model, the fixing bolts penetrate through the connecting buckles, are arranged in different adjusting holes according to the position of the gravity center, and are fixed by the fixing nuts, so that the suspension point of the lifting appliance and the gravity center of a lifted object are in the same plumb line, the lifting process is more stable, and the working safety is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of crossbeam hangers, in particular to a flange L-shaped tube crossbeam hanger. Background Art

[0002] Flange L-shaped pipe beam hoist is a device used for lifting and handling, usually composed of a beam, it is mainly used for lifting, fixing and supporting heavy objects such as industrial equipment, pipelines, containers, etc.

[0003] The existing flange L-shaped tube beam hanger has a fixed hanging point, and cannot adjust the hanging point of the entire hanger to be on the same plumb line with the center of gravity of the suspended object according to the center of gravity position of the different suspended pipes, which may cause the suspended object to swing or rotate, making the lifting process unstable, which may increase the lifting risk and affect work safety. Therefore, a flange L-shaped tube beam hanger is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a flange L-shaped tube beam hanger, which aims to improve the problem that some flange L-shaped tube beam hangers in the prior art have fixed hanging points, and cannot be adjusted according to the center of gravity position of different hung pipes to ensure that the hanging points of the entire hanger are on the same plumb line with the center of gravity of the hung object, which may cause the hung object to swing or rotate, making the lifting process unstable, which may increase the lifting risk and affect work safety.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A flange L-shaped pipe cross beam hanger, comprising a beam frame and fixing bolts, the top end of the beam frame is fixedly connected with an adjustment seat, a plurality of adjustment holes are provided inside the adjustment seat, the outer sides of the two fixing bolts are threadedly connected with connecting buckles, the outer sides of the two fixing bolts are threadedly connected with fixing nuts, and the insides of the two connecting buckles are provided with slings, the right side of the bottom end of the beam frame is fixedly connected with a sliding frame, the inside of the sliding frame is slidably connected with a sliding seat, a cable retracting assembly is installed inside the sliding seat, the inside of the beam frame is slidably connected with a counterweight block, and the bottom end of the beam frame is fixedly connected with an adjustment assembly;

[0007] As a further description of the above technical solution:

[0008] The cable receiving assembly comprises a motor, a cable receiver and a second steel cable, wherein the motor is installed inside the sliding seat, the left side of the cable receiver is fixedly connected to the driving end of the motor, and the second steel cable is arranged inside the cable receiver;

[0009] As a further description of the above technical solution:

[0010] The outer side of the cable receiver is rotatably connected to the inside of the sliding seat, and the outer side of the second steel cable is slidably connected to the inside of the sliding seat;

[0011] As a further description of the above technical solution:

[0012] The adjustment assembly includes a moving frame, a threaded rod and a rotating disk, the top of the moving frame is fixedly connected to the right side of the bottom end of the beam frame, the outer side of the threaded rod is rotatably connected to the inside of the moving frame, and the right side of the rotating disk is fixedly connected to the left side of the threaded rod;

[0013] As a further description of the above technical solution:

[0014] The outer side of the counterweight block is slidably connected to the inside of the moving frame, and the inner side of the counterweight block is threadedly connected to the outer side of the threaded rod;

[0015] As a further description of the above technical solution:

[0016] The top end of the beam frame is fixedly connected with an electric box, and the front sides of the two fixing nuts are in contact with the rear ends of the two connecting buckles respectively;

[0017] As a further description of the above technical solution:

[0018] The interiors of the two connecting buckles are in contact with the front and rear ends of the adjusting seat, and the fixing bolts are snap-fitted with the adjusting holes;

[0019] As a further description of the above technical solution:

[0020] The shape of the electric box is rectangular.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by passing the fixing bolts through the connecting buckle, placing them in different adjustment holes according to the center of gravity, and fixing the fixing bolts with fixing nuts, the hanging point of the sling and the center of gravity of the hoisted object are on the same plumb line, making the hoisting process more stable, reducing the risk of hoisting, and ensuring work safety.

[0023] 2. In the utility model, by rotating the rotating disk, the rotating disk rotates the threaded rod, and the threaded rod drives the counterweight block to adjust the position of the counterweight block, so that the hoisting device can always ensure that the hanging beam and the hoisted object are level and not tilted when unloaded or loaded, which is convenient for the installation of pipe fittings and improves the flexibility and applicability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional schematic diagram of a flange L-shaped pipe crossbeam hanger proposed by the utility model;

[0025] Figure 2 This is a structural schematic diagram of an electric box of a flange L-shaped pipe crossbeam hanger proposed by the utility model;

[0026] Figure 3 for Figure 1 The enlarged view of point A in the middle;

[0027] Figure 4 for Figure 1 The enlarged view of point B in the middle;

[0028] Figure 5 for Figure 2 Enlarged view of point C in the middle.

[0029] Legend:

[0030] 1. Beam frame; 2. Adjustment seat; 3. Adjustment hole; 4. Fixing bolt; 5. Connecting buckle; 6. Fixing nut; 7. Lifting rope; 8. Electric box; 9. Sliding frame; 10. Sliding seat; 11. Motor; 12. Cable retractor; 13. Steel cable 2; 14. Counterweight; 15. Moving frame; 16. Threaded rod; 17. Rotating disk. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 - Figure 3 and Figure 4 The utility model provides an embodiment: a flange L-shaped pipe beam hanger, including a beam frame 1 and a fixing bolt 4. The top of the beam frame 1 is fixedly connected with an adjusting seat 2. The adjusting seat 2 is designed to cooperate with the adjusting hole 3, so that the connecting buckle 5 can be conveniently connected to it through the fixing bolt 4 and the fixing nut 6. A plurality of adjusting holes 3 are opened inside the adjusting seat 2. The outer sides of the two fixing bolts 4 are threadedly connected with connecting buckles 5. The connecting buckles 5 are designed to facilitate the cooperation with the fixing bolts 4 and the fixing nuts 6 and are connected to the adjusting seat 2. The outer sides of the two fixing bolts 4 are threadedly connected with fixing nuts 6. The fixing bolts 4 are designed to cooperate with the fixing nuts 6 to fix the connecting buckles 5.

[0033] The two connecting buckles 5 are each provided with a sling 7, which is designed to facilitate the connection between the connecting buckles 5 and the hook of the lifting equipment. A sliding frame 9 is fixedly connected to the right side of the bottom end of the beam 1, and the sliding frame 9 is designed to facilitate the sliding of the sliding seat 10. The sliding frame 9 is internally slidably connected to the sliding seat 10, and the sliding seat 10 is designed to facilitate the installation of the cable retracting assembly. The sliding seat 10 is installed with a cable retracting assembly. The beam 1 is internally slidably connected to a counterweight block 14, and the counterweight block 14 is designed to facilitate counterweighting and ensure the stability of the center of gravity of the sling.

[0034] An adjustment component is fixedly connected to the bottom end of the beam frame 1, and the cable winding component includes a motor 11, a cable winder 12 and a second steel cable 13. The motor 11 is installed inside the sliding seat 10. The motor 11 is designed to drive the cable winder 12, so that the cable winder 12 drives the second steel cable 13, so that the second steel cable 13 can lift the flange L-shaped tube and adjust its posture. The left side of the cable winder 12 is fixedly connected to the driving end of the motor 11, and the second steel cable 13 is arranged inside the cable winder 12. The outer side of the cable winder 12 is rotatably connected to the inside of the sliding seat 10. The cable winder 12 is designed to wind up the second steel cable 13 under the drive of the motor 11. The outer side of the second steel cable 13 is slidably connected to the inside of the sliding seat 10. The second steel cable 13 is designed to facilitate lifting and adjusting the posture of the flange L-shaped tube.

[0035] An electric box 8 is fixedly connected to the top of the beam frame 1. The electric box 8 is designed to facilitate the placement of electronic equipment. The front sides of the two fixing nuts 6 are respectively in contact with the rear ends of the two connecting buckles 5. The fixing nuts 6 are designed to cooperate with the fixing bolts 4 to fix the connecting buckles 5. The insides of the two connecting buckles 5 are in contact with the front and rear ends of the adjustment seat 2. The connecting buckles 5 are designed to facilitate the cooperation with the fixing bolts 4 and the fixing nuts 6 to be connected to the adjustment seat 2. The fixing bolts 4 are snap-connected with the adjustment holes 3. The fixing bolts 4 are designed to cooperate with the fixing nuts 6 to fix the connecting buckles 5. The shape of the electric box 8 is rectangular. The electric box 8 is designed to facilitate the placement of electronic equipment.

[0036] like Figure 5 As shown, the adjustment assembly includes a moving frame 15, a threaded rod 16 and a rotating disk 17. The top of the moving frame 15 is fixedly connected to the right side of the bottom end of the beam frame 1. The moving frame 15 is designed to install the threaded rod 16 and limit the counterweight 14. The outer side of the threaded rod 16 is rotatably connected to the inside of the moving frame 15. The threaded rod 16 is designed to facilitate the driving of the counterweight 14 to move. The right side of the rotating disk 17 is fixedly connected to the left side of the threaded rod 16. The rotating disk 17 is designed to facilitate the rotation of the threaded rod 16, thereby driving the counterweight 14. The outer side of the counterweight 14 is slidably connected to the inside of the moving frame 15. The internal thread of the counterweight 14 is connected to the outer side of the threaded rod 16. The counterweight 14 is designed to facilitate counterweighting and ensure the stability of the center of gravity of the sling.

[0037] Working principle: When the flange L-shaped pipe crossbeam hanger is hoisting the flange L-shaped pipe, it is necessary to adjust the suspension point of the whole hanger and the center of gravity of the object to be hoisted on the same plumb line according to the center of gravity position of the different pipes to be hoisted, let the fixing bolt 4 pass through the connecting buckle 5, and place it in different adjustment holes 3 according to the center of gravity position, and then use the fixing nut 6 to fix the fixing bolt 4, so that the hanger can be adjusted according to the center of gravity position of the different pipes to be hoisted. The suspension point of the whole hanger and the center of gravity of the object to be hoisted are on the same plumb line, making the hoisting process more stable, reducing the risk of hoisting, and ensuring work safety. When it is necessary to adjust the position of the counterweight block 14 When making adjustments, turn the rotating disk 17 by hand to let the rotating disk 17 rotate the threaded rod 16. The threaded rod 16 will drive the counterweight 14 to adjust the position of the counterweight 14, so that the sling can always ensure that the lifting beam and the suspended object are horizontal and not tilted when unloaded and loaded, which is convenient for pipe installation and improves the flexibility and applicability of use. Before this sling was available, the flange pipe fittings were mostly hoisted by using two cranes at the same time, which required high skills and coordination of the equipment operators, and there were safety hazards, and it was time-consuming and costly. The use of counterweights increases the scope of application of the sling, and pipes of different lengths and specifications can be transported with the same sling.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 replacements for some of the technical features therein, such as automating the adjustable part of the sling, etc. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A flange L-shaped pipe cross beam hanger, comprising a beam frame (1) and fixing bolts (4), characterized in that: The top end of the beam frame (1) is fixedly connected to an adjustment seat (2), a plurality of adjustment holes (3) are provided inside the adjustment seat (2), the outer sides of the two fixing bolts (4) are threadedly connected to connecting buckles (5), the outer sides of the two fixing bolts (4) are threadedly connected to fixing nuts (6), and the interiors of the two connecting buckles (5) are provided with slings (7), the right side of the bottom end of the beam frame (1) is fixedly connected to a sliding frame (9), the interior of the sliding frame (9) is slidably connected to a sliding seat (10), a cable retracting assembly is installed inside the sliding seat (10), the interior of the beam frame (1) is slidably connected to a counterweight block (14), and the bottom end of the beam frame (1) is fixedly connected to an adjustment assembly.

2. A flange L-shaped pipe crossbeam hanger according to claim 1, characterized in that: The cable retracting assembly comprises a motor (11), a cable retractor (12) and a second steel cable (13); the motor (11) is installed inside the sliding seat (10); the left side of the cable retractor (12) is fixedly connected to the driving end of the motor (11); and the second steel cable (13) is arranged inside the cable retractor (12).

3. A flange L-shaped pipe crossbeam hanger according to claim 2, characterized in that: The outer side of the cable retractor (12) is rotatably connected to the inside of the sliding seat (10), and the outer side of the second steel cable (13) is slidably connected to the inside of the sliding seat (10).

4. The flange L-shaped pipe crossbeam hanger according to claim 1, characterized in that: The adjustment assembly comprises a movable frame (15), a threaded rod (16) and a rotating disk (17); the top end of the movable frame (15) is fixedly connected to the right side of the bottom end of the beam frame (1); the outer side of the threaded rod (16) is rotatably connected to the inside of the movable frame (15); and the right side of the rotating disk (17) is fixedly connected to the left side of the threaded rod (16).

5. The flange L-shaped pipe cross beam hanger according to claim 4, characterized in that: The outer side of the counterweight block (14) is slidably connected to the inside of the moving frame (15), and the inner side of the counterweight block (14) is threadedly connected to the outer side of the threaded rod (16).

6. The flange L-shaped pipe cross beam hanger according to claim 1, characterized in that: The top end of the beam frame (1) is fixedly connected to an electric box (8), and the front sides of the two fixing nuts (6) are in contact with the rear ends of the two connecting buckles (5) respectively.

7. The flange L-shaped pipe cross beam hanger according to claim 1, characterized in that: The interiors of the two connecting buckles (5) are in contact with the front and rear ends of the adjustment seat (2), and the fixing bolt (4) is snap-connected with the adjustment hole (3).

8. The flange L-shaped pipe cross beam hanger according to claim 6, characterized in that: The shape of the electric box (8) is rectangular.

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