Insulating pickup

Abstract

The utility model discloses an insulating picker, the handle of which is provided with a lower edge; an insulating outer tube is inserted into the hollow of the handle and can be abutted on the top surface of the hollow of the handle, extends out of the lower end of the handle, a stop ring is arranged at the lower edge of the handle, and the stop ring is limited on the outer wall of the insulating outer tube by upper and lower sealing rings; a limiting part is arranged at the opening of an inner tube, the inner tube is inserted into the insulating outer tube, and the limiting part is buckled into the limiting ring of a limiting column and is limited by the limiting ring; the center part of the stop ring is sleeved on the outer wall of the insulating outer tube, a limiting ring is arranged on the outer wall of the limiting column, the limiting part at the top of the inner tube is buckled into the limiting ring, and the limiting ring is pressed tightly on the limiting ring by the sealing ring, and the bottom of the limiting column is limited by the protruding part of the wall of the inner tube; the bottom of the metal tube is closed, the top end is limited by the limiting column, a magnetic attraction assembly is arranged in the metal tube below the limiting column; a pull rod is inserted into the top of the handle, passes through the limiting column and is connected together with the top of the connecting column; the pull rod can pull the magnetic attraction assembly outward to the state that the magnetic attraction force on the ferrous impurities outside the outer tube is no longer existent and the ferrous impurities are blocked by the stop ring.

Description

Technical Field

[0001] This utility model relates to an insulating pickup device for picking up small iron objects such as iron filings and iron blocks. Background Technology

[0002] In high-voltage environments such as high-voltage power lines, iron filings and iron blocks may sometimes remain at work sites, which can easily cause accidents. Currently, picking up these iron filings and iron blocks by hand or with clamps is not only unsafe and inconvenient, but also has extremely low picking efficiency. Therefore, it is necessary to design an insulated pickup device that can efficiently and conveniently pick up iron blocks and similar objects. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to overcome the above-mentioned shortcomings of the prior art and provide an insulated pickup device that can quickly and safely pick up iron filings.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: An insulated pickup includes a handle, an insulating outer tube, an inner tube, a retaining ring, a pull rod, a limiting post cap, a limiting post, a metal tube, and a magnetic suction assembly. The handle has a lower edge. The insulating outer tube is hollow, inserted into the hollow part of the handle and able to abut against the top surface of the hollow part of the handle, extending beyond the lower end of the handle. A retaining ring is provided at the lower edge of the handle, and the retaining ring is limited to the outer wall of the insulating outer tube by upper and lower sealing rings. The inner tube is hollow, with a limiting part at its upper opening. The inner tube is inserted into the insulating outer tube, and the limiting part is engaged with the limiting ring of the limiting post and limited in place. The center part of the retaining ring is fitted onto... On the outer wall of the insulating outer tube, a limiting ring is formed on the outer wall of the limiting post. The top limiting part of the inner tube is inserted into the limiting ring and pressed against the limiting ring by a sealing ring. The bottom of the limiting post is limited by a protrusion on the inner tube wall. The bottom of the metal tube is closed, and the top is limited by the limiting post. The magnetic attraction assembly is set in the metal tube below the limiting post. It includes a magnet and a connecting post, which are connected together. The pull rod is inserted from the top of the handle, passes through the limiting post, and is connected to the top of the connecting post. The pull rod can pull the magnetic attraction assembly outward until it no longer has a magnetic attraction force on iron debris outside the outer tube and is blocked by the retaining ring.

[0005] Even better, a T-shaped handle is designed, with its lower end threaded to the top of the pull rod. The pull rod can be easily raised or lowered via the T-shaped handle, thereby raising or lowering the magnetic assembly to operate the insulated pickup.

[0006] Even better, the retaining ring is umbrella-shaped, with the center of the umbrella portion fitting onto the outer wall of the insulating outer tube, resulting in better blocking efficiency.

[0007] Even better, the magnet has multiple pieces, which can easily pick up iron filings and iron blocks, significantly improving work efficiency and reducing the physical burden on operators.

[0008] More specifically, the magnetic conductor is a galvanized pipe.

[0009] Even better, a limiting post cover is designed, with a connecting cavity at the center of the top of the limiting post. The lower end of the limiting post cover is inserted into the connecting cavity to protect the internal components of the insulated pickup or to serve as its end cover.

[0010] Even better, the outer ring of the connecting post is sealed to the metal tube by a sealing ring.

[0011] Even better, the limiting post is made of an elastic material, which allows the inner tube limiting part to be easily snapped in.

[0012] Compared with existing technologies, the advantages of this invention are as follows: Due to the use of an insulated handle and an insulated outer tube, it can be used in high-voltage environments such as high-voltage power lines to safely and efficiently pick up iron filings and iron blocks. Furthermore, the insulated handle at the top facilitates operation and improves safety. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of the insulation pickup device according to an embodiment of this utility model.

[0014] Figure 2 This is a front view of the insulation pickup device according to an embodiment of this utility model.

[0015] Figure 3 for Figure 2 A-A cross-section.

[0016] Figure 4 This is an exploded view of the insulation pickup device according to an embodiment of the present invention. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] like Figures 1 to 4 As shown, the insulated pickup includes a handle 3, a T-shaped handle 1, an insulating outer tube 9, an inner tube 10, a retaining ring 5, a pull rod 2, a limit post cover 6, a limit post 7, a metal tube 4, and a magnetic suction assembly.

[0019] The handle 3 is hollow, with a through hole on the top surface allowing the pull rod to pass through. The insulating outer tube 9 is inserted into the hollow part of the handle 3 and can rest against the top surface of the hollow part of the handle. It has a lower edge 32.

[0020] The lower end of the T-shaped handle 1 is threaded to the top end of the pull rod 2. The pull rod 2 can be raised or lowered by raising or lowering the T-shaped handle 1, thereby raising or lowering the magnetic suction assembly to operate the insulated pickup.

[0021] The insulating outer tube 9 is hollow and made of epoxy resin for insulation or protection. It extends out of the lower end of the handle 3. A retaining ring 5 is provided at the lower edge 32 of the handle 3, and the retaining ring 5 is fixed to the outer wall of the insulating outer tube 9 by the upper sealing ring 91 and the lower sealing ring 92.

[0022] The inner tube 10 is hollow, and a limiting part 101 is provided at the upper opening. The inner tube 10 is inserted into the insulating outer tube 9, and the limiting part 101 is fastened into the limiting ring 71 of the limiting post 7 to limit the inner tube 10, which also facilitates installation.

[0023] The retaining ring 5 is umbrella-shaped, with the central part 52 of the umbrella fitting on the outer wall of the insulating outer tube 9. The umbrella shape can block the iron powder and iron blocks attracted on the insulating outer tube 9, causing them to be released and fall, thus completing the pickup.

[0024] The limiting post cover 6 is inserted into the limiting post 7 described below, and is used to protect internal components or as an end cover.

[0025] The limiting post 7 is provided with upper and lower through holes, through which the pull rod 2 can pass.

[0026] A limiting ring 71 is formed on the outer wall of the limiting post 7, and the limiting part 101 at the top of the inner tube is inserted into the limiting ring 71 and pressed on the limiting ring 71 by the sealing ring 94.

[0027] The limiting post 7 is made of elastic material, which is nylon in this embodiment, so that the inner tube limiting part 101 can be easily fastened in.

[0028] A connecting cavity is provided at the top center of the limiting post 7, and the lower end of the limiting post cover 6 can be inserted into the connecting cavity.

[0029] The bottom of the limiting post 7 is limited by the protrusion of the inner tube 10 wall, which can keep the limiting post 7 stable during operation.

[0030] The bottom of the metal tube 4 is closed, and the magnetic attraction component is housed inside. The top is limited by the limiting post 7.

[0031] The magnetic attraction assembly is located inside the metal tube 4 below the limiting post 7 inside the inner tube 10. It includes a magnet 13 and a connecting post 8, which are connected together. In this embodiment, there are three magnets 13, which are separated by magnetic guide posts 12. The first magnet is provided with a connecting post 8. The magnets 13 are used to attract iron powder and iron blocks. In this embodiment, the magnetic guide posts 12 are galvanized pipes.

[0032] The top center of the connecting column 8 is threadedly connected to the lower end of the pull rod 2.

[0033] The outer ring of the connecting column 8 is provided with a groove 81, which is sealed to the metal tube 4 by a sealing ring 94.

[0034] The pull rod 2 is inserted from the top of the handle, passes through the limiting post, and is connected to the top of the connecting post 8 of the magnetic attraction assembly. The pull rod 2 raises and lowers the magnetic attraction assembly to control the insulated pickup adsorbed on the outer tube 9 to pick up iron filings and iron blocks.

[0035] When in use, hold the handle 3 and place the insulating outer tube 9 at the location where iron filings or iron blocks need to be picked up. After the insulating outer tube 9 has finished picking up the iron filings and iron blocks and the iron filings and iron blocks have filled the wall of the insulating outer tube, use the T-shaped handle 1 to pull the pull rod 2 upwards until the magnetic attraction component no longer has a magnetic attraction to the iron filings and iron blocks. At this time, the retaining ring 5 blocks the picked-up iron filings and iron blocks and releases them, allowing the iron filings and iron blocks to be placed in a designated place, thereby cleaning up the work area.

Claims

1. An insulation pickup device, characterized in that: It includes a handle, an insulating outer tube, an inner tube, a retaining ring, a pull rod, a limiting post cap, a limiting post, a metal tube, and a magnetic suction assembly; the handle has a lower edge; the insulating outer tube is hollow, inserted into the hollow of the handle and able to abut against the top surface of the hollow of the handle, extending beyond the lower end of the handle, and a retaining ring is provided at the lower edge of the handle, which is limited to the outer wall of the insulating outer tube by an upper sealing ring and a lower sealing ring; the inner tube is hollow, with a limiting part provided at the upper opening, the inner tube is inserted into the insulating outer tube, and the limiting part is fastened into the limiting ring of the limiting post and limited; the center part of the retaining ring is fitted onto the insulating outer tube. On the outer wall of the tube, a limiting ring is formed on the outer wall of the limiting post. The top limiting part of the inner tube is inserted into the limiting ring and pressed against the limiting ring by a sealing ring. The bottom of the limiting post is limited by a protrusion on the inner tube wall. The bottom of the metal tube is closed, and the top is limited by the limiting post. The magnetic attraction component is set in the metal tube below the limiting post. It includes a magnet and a connecting post, which are connected together. The pull rod is inserted from the top of the handle, passes through the limiting post, and is connected to the top of the connecting post. The pull rod can pull the magnetic attraction component outward until it no longer has a magnetic attraction force on iron debris outside the outer tube and is blocked by the retaining ring.

2. The insulation pickup as described in claim 1, characterized in that: It also features a T-shaped handle with its lower end threaded to the top of the pull rod.

3. The insulation pickup device as described in claim 1, characterized in that: The retaining ring is umbrella-shaped, with the center of the umbrella portion fitted onto the outer wall of the insulating outer tube.

4. The insulation pickup device as described in claim 1, characterized in that: There are multiple magnets.

5. The insulation pickup device as described in claim 1, characterized in that: There are three magnets, which are separated by magnetic guide posts. A connecting post is provided on the first magnet, and the magnetic guide post is a galvanized pipe.

6. The insulation pickup as described in claim 1, characterized in that: It also features a limiting post cap with a connecting cavity at the center of the top of the limiting post, into which the lower end of the limiting post cap is inserted.

7. The insulation pickup as described in claim 1, characterized in that: The outer ring of the connecting column is sealed to the metal tube by a sealing ring.

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