Steel wire mesh framework lifting appliance for composite pipe

Abstract

The utility model relates to the technical field of composite pipe production, in particular to a composite pipe steel wire mesh framework lifting appliance which comprises a main beam, cross beams are sleeved at two ends of the main beam, adsorption assemblies are arranged at the bottoms of the cross beams and comprise box bodies fixed at the bottoms of the cross beams through bolts, and iron bottom plates are fixed at the bottoms of the box bodies through bolts. The top, located in the box body, of the iron bottom plate is connected with iron columns at equal intervals through threaded grooves, and electromagnetic coils are wound and fixed to the outer sides of the iron columns. After the electromagnetic coil is electrified, the iron column generates magnetism and transmits the magnetism to the iron bottom plate, the iron bottom plate with the magnetism can be firmly attracted to the steel wire mesh framework, hoisting equipment such as an external crown block can hoist the steel wire mesh framework through the device, operation is simple, the hook is rotated, one end of the hook is hung on the steel wire mesh framework, and the steel wire mesh framework can be hung on the steel wire mesh framework. If the adsorption assembly breaks down, the steel wire mesh is pulled by the hooks, so that the steel wire mesh cannot fall off, and the safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of composite pipe production, in particular to a steel wire mesh skeleton sling for composite pipes. Background Technique

[0002] Composite pipes are pipes based on the composite structure of metal and thermoplastic plastics, and are formed by lining with polypropylene, polyethylene or externally welding cross-linked polyethylene and other non-metallic materials. They have the advantages of metal pipes and non-metallic pipes. Steel skeleton pipes are a type of composite pipes, with high-quality steel wire mesh skeletons as the reinforcement phase and high-density polyethylene as the matrix. Through the synchronous progress of spot welding the steel wires into a mesh and plastic extrusion filling, a double-sided anti-corrosion pressure pipe formed by continuous film drawing;

[0003] At present, during the production process of steel skeleton pipes, lifting equipment is used to lift the steel wire mesh skeleton through a sling. Most of the slings in the prior art are hooks installed at the ends of chains. The structure is simple, the contact area between the hook and the steel wire mesh skeleton is small, and the steel wire mesh skeleton is easily deformed during lifting. Therefore, a steel wire mesh skeleton sling for composite pipes is proposed, which adopts an electromagnetic adsorption structure to adsorb and fix the steel wire mesh skeleton, with simple operation and no deformation of the steel wire mesh skeleton. Summary of the Invention

[0004] Aiming at the problems in the prior art, the utility model provides a steel wire mesh skeleton sling for composite pipes, which adopts an electromagnetic adsorption structure to adsorb and fix the steel wire mesh skeleton, with simple operation and no deformation of the steel wire mesh skeleton.

[0005] The technical solution adopted by the utility model to solve its technical problems is a steel wire mesh skeleton sling for composite pipes, including a main beam. Cross beams are sleeved at both ends of the main beam. An adsorption component is arranged at the bottom of the cross beam. The adsorption component includes a box body fixed to the bottom of the cross beam by bolts. An iron bottom plate is fixed to the bottom of the box body by bolts. Iron columns are equidistantly connected to the top of the box body located inside the iron bottom plate through threaded grooves. An electromagnetic coil is wound and fixed on the outer side of the iron column;

[0006] Anti-detachment components are arranged at both ends of one side of the main beam. The anti-detachment components include mounting plates fixed to both ends of one side of the main beam by bolts. A structure seat is welded to one side of the mounting plate. A hook is rotatably connected to the inside of the structure seat through a shaft rod.

[0007] By adopting the above technical solution, after the electromagnetic coil is energized, the iron column generates magnetism and conducts it to the iron bottom plate. The magnetic iron bottom plate can firmly adsorb on the steel wire mesh skeleton. Lifting equipment such as an external overhead crane can lift the steel wire mesh skeleton through this device. The operation is simple. Rotate the hook so that one end of the hook hangs on the steel wire mesh skeleton. If the adsorption component fails, the hook will hold the steel wire mesh skeleton, preventing the steel wire mesh skeleton from falling off and improving the safety of this device.

[0008] Specifically, a hanging bracket is fixed to the top of the main beam by bolts. At both ends of the top of the main beam, fixing bolts are equidistantly connected through threaded grooves, and clamping grooves corresponding to the fixing bolts are formed at the top of the cross beam.

[0009] Specifically, a storage battery box is installed at one end of the top of the cross beam away from the main beam through a mounting bracket, and the current output end of the storage battery box is electrically connected to the current input end of the electromagnetic coil through a power cord.

[0010] Specifically, a limiting block is fixed to one end of the cross beam located inside the main beam by bolts.

[0011] Specifically, a rubber pad is glued to the bottom of the main beam.

[0012] Specifically, the box body is made of fiberglass material.

[0013] Advantages of the present utility model:

[0014] For the composite pipe steel wire mesh bone sling of the present utility model, when the main beam and the cross beam are moved onto the steel wire mesh bone, the storage battery box supplies power to the electromagnetic coil. After the electromagnetic coil is energized, the iron column generates magnetism and conducts it to the iron bottom plate. The magnetic iron bottom plate can firmly adsorb on the steel wire mesh bone, and external hoisting equipment such as an overhead crane can lift the steel wire mesh bone through this device. The operation is simple and will not cause deformation of the steel wire mesh bone.

[0015] For the composite pipe steel wire mesh bone sling of the present utility model, when the main beam is moved onto the steel wire mesh bone, the operator rotates the hook so that one end of the hook is hung on the steel wire mesh bone. When the adsorption component fails, the hook pulls the steel wire mesh bone to prevent it from falling off, improving the safety of this device. Description of the drawings

[0016] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0017] Figure 1 is the overall structural schematic diagram of the present utility model;

[0018] Figure 2 is the cross-sectional view of the main beam of the present utility model;

[0019] Figure 3 is the structural schematic diagram of the adsorption component of the present utility model;

[0020] Figure 4 is the structural schematic diagram of the anti-detachment component of the present utility model;

[0021] In the figure: 1, main beam; 2, cross beam; 3, adsorption component; 301, box body; 302, iron bottom plate; 303, iron column; 304, electromagnetic coil; 4, anti - detachment component; 401, mounting plate; 402, structure seat; 403, hook; 5, hanging bracket; 6, fixing bolt; 7, card slot; 8, storage battery box; 9, limit block; 10, rubber pad. Detailed implementation mode

[0022] In order to make the technical means, creative features, achieved purposes and functions realized by the present utility model easy to understand, the present utility model will be further elaborated below in conjunction with specific implementation modes.

[0023] Adopting an electromagnetic adsorption structure to adsorb and fix the steel wire mesh skeleton, the operation is simple and will not cause deformation of the steel wire mesh skeleton. As Figures 1-4 shown, a steel wire mesh skeleton sling for a composite pipe according to the present utility model includes a main beam 1, cross beams 2 sleeved at both ends of the main beam 1, an adsorption component 3 arranged at the bottom of the cross beam 2. The adsorption component 3 includes a box body 301 fixed to the bottom of the cross beam 2 by bolts. A iron bottom plate 302 is fixed to the bottom of the box body 301 by bolts. Iron columns 303 are equidistantly connected to the top inside the box body 301 through threaded grooves. An electromagnetic coil 304 is wound and fixed on the outer side of the iron column 303;

[0024] Anti - detachment components 4 are arranged at both ends of one side of the main beam 1. The anti - detachment components 4 include mounting plates 401 fixed to both ends of one side of the main beam 1 by bolts. A structure seat 402 is welded to one side of the mounting plate 401. A hook 403 is rotatably connected inside the structure seat 402 through a shaft rod.

[0025] During use, after the electromagnetic coil 304 is powered on, the iron column 303 generates magnetism and conducts it to the iron bottom plate 302. The magnetic iron bottom plate 302 can firmly adsorb on the steel wire mesh skeleton. Lifting equipment such as an external overhead crane can lift the steel wire mesh skeleton through this device. The operation is simple. Rotate the hook 403 so that one end of the hook 403 hangs on the steel wire mesh skeleton. When the adsorption component 3 fails, the hook 403 pulls the steel wire mesh skeleton to prevent the steel wire mesh skeleton from falling off, improving the safety of this device.

[0026] Exemplarily, as Figure 1 shown, the present utility model further includes that a hanging bracket 5 is fixed to the top of the main beam 1 by bolts. Fixing bolts 6 are equidistantly connected to both ends of the top of the main beam 1 through threaded grooves. Card slots 7 corresponding to the fixing bolts 6 are opened at the top of the cross beam 2.

[0027] During use, tighten the fixing bolts 6 so that their bottom ends insert into the card slots 7 to fix the telescoped cross beam 2.

[0028] Exemplarily, asFigure 1 As shown, the utility model further includes that one end of the top of the cross beam 2 away from the main beam 1 is provided with a storage battery box 8 through a mounting bracket, and the current output end of the storage battery box 8 is electrically connected to the current input end of the electromagnetic coil 304 through a power cord.

[0029] During use, the storage battery box 8 supplies power to the electromagnetic coil 304, so that the device does not need to be connected to an external power supply during use.

[0030] Exemplarily, such as Figure 2 As shown, the utility model further includes that one end of the cross beam 2 located inside the main beam 1 is fixed with a limit block 9 through a bolt.

[0031] During use, the setting of the limit block 9 can prevent the cross beam 2 from falling off the main beam 1.

[0032] Exemplarily, such as Figure 1 As shown, the utility model further includes that a rubber pad 10 is glued to the bottom of the main beam 1.

[0033] During use, the rubber pad 10 plays a buffering role between the main beam 1 and the steel wire mesh frame.

[0034] Exemplarily, such as Figure 3 As shown, the utility model further includes that the box body 301 is made of fiberglass material.

[0035] During use, the box body 301 made of fiberglass material has high strength and good insulation performance.

[0036] When the utility model is in use, personnel fix the main beam 1 on a hoisting device such as an overhead crane through the hanging bracket 5. The cross beam 2 can be adjusted at both ends of the main beam 1 and can be adjusted according to the length of the steel wire mesh frame. Tighten the fixing bolt 6 so that its bottom end is inserted into the card slot 7, and the telescopic cross beam 2 can be fixed;

[0037] When the main beam 1 is moved to the steel wire mesh frame, the storage battery box 8 supplies power to the electromagnetic coil 304. After the electromagnetic coil 304 is powered on, the iron column 303 generates magnetism and conducts it to the iron bottom plate 302. The magnetic iron bottom plate 302 can firmly adsorb on the steel wire mesh frame, and the external hoisting device such as an overhead crane can lift the steel wire mesh frame through this device, and the operation is simple;

[0038] When the main beam 1 is moved to the steel wire mesh frame, personnel rotate the hook 403 so that one end of the hook 403 is hung on the steel wire mesh frame. If the adsorption assembly 3 fails, the hook 403 will hold the steel wire mesh frame, so that the steel wire mesh frame will not fall off, improving the safety of this device.

[0039] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of protection required by the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A composite tube steel wire mesh hanger, characterized in that: The invention comprises a main beam (1), cross beams (2) are sleeved at both ends of the main beam (1), an adsorption assembly (3) is arranged at the bottom of the cross beam (2), the adsorption assembly (3) comprises a box body (301) fixed to the bottom of the cross beam (2) by bolts, an iron bottom plate (302) is fixed to the bottom of the box body (301) by bolts, the top of the iron bottom plate (302) located inside the box body (301) is connected to an iron column (303) at equal intervals through a thread groove, and an electromagnetic coil (304) is wound and fixed to the outside of the iron column (303); Anti-slip components (4) are provided at both ends of one side of the main beam (1), and the anti-slip components (4) include mounting plates (401) fixed to both ends of one side of the main beam (1) by bolts, a structural seat (402) is welded to one side of the mounting plate (401), and a hook (403) is rotatably connected to the inside of the structural seat (402) via a shaft.

2. A composite tube steel wire mesh hanger according to claim 1, characterized in that: A hanger (5) is fixed to the top of the main beam (1) by means of bolts, fixing bolts (6) are equidistantly connected to the two ends of the top of the main beam (1) by means of threaded grooves, and a slot (7) corresponding to the fixing bolts (6) is provided at the top of the cross beam (2).

3. The composite tube steel wire mesh hanger according to claim 1, characterized in that: An electricity storage box (8) is mounted on one end of the cross beam (2) away from the top of the main beam (1) via a mounting frame, and a current output end of the electricity storage box (8) is electrically connected to a current input end of the electromagnetic coil (304) via a power line.

4. The composite tube steel wire mesh hanger according to claim 1, characterized in that: One end of the cross beam (2) located inside the main beam (1) is fixed to a limiting block (9) by means of bolts.

5. The composite tube steel wire mesh hanger according to claim 1, characterized in that: A rubber pad (10) is glued to the bottom of the main beam (1).

6. The composite tube steel wire mesh hanger according to claim 1, characterized in that: The box body (301) is made of glass fiber material.

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