A tool for quickly aligning a huck bolt of a T-shaped plate of a vibrating screen

Abstract

The application provides a tool for quickly aligning a Huck bolt of a T-shaped plate of a vibrating screen, and particularly relates to the auxiliary tool technical field.The tool for quickly aligning the Huck bolt of the T-shaped plate of the vibrating screen comprises an inner-through telescopic rod, a connecting rod and a mounting seat;the connecting rod is threadedly connected with a first section of the inner-through telescopic rod;the mounting seat is connected with the inner-through telescopic rod through the connecting rod;and a hand holding handle is arranged at an end of the inner-through telescopic rod away from the mounting seat.The application has the advantages of simple structure, convenient operation, quick alignment of the Huck bolt in a narrow space, improved assembly and maintenance efficiency, reduced laboring and straining operation of bending and bearing weight, effectively eliminated safety hazards of easy sliding and falling of the bolt in the traditional manual installation process and injury of the operator caused by falling objects.

Description

Technical Field

[0001] This invention patent relates to the field of auxiliary tooling technology, specifically to a tooling for quick alignment of Hooke bolts on the T-plate of a vibrating screen. Background Technology

[0002] In the coal washing and processing process, the vibrating screen is the core equipment for material classification. The T-plate, as a key connecting component of the vibrating screen, and the installation quality of the T-plate and the Hooke bolt directly determine the stability of the equipment operation.

[0003] The current installation of Hooke bolts lacks specialized tooling and relies entirely on manual operation, resulting in the following prominent problems: 1. Low positioning accuracy: Operators must manually insert the Hooke bolts into the T-plate slots for positioning, and the middle T-plate is extremely difficult to replace due to its distance; 2. Low operating efficiency: It takes an average of about 12 minutes for a single person to complete the installation of a single set of Hooke bolts, which seriously affects the progress of equipment maintenance and repair; 3. Significant safety hazards: Operators need to work in a bent-over position for extended periods, which can easily lead to strain on the waist, and the bolts can easily slip from the hands, posing a risk of injury. Summary of the Invention

[0004] To overcome the shortcomings of the prior art, the present invention provides a tooling for quick alignment of Hooke bolts on the T-plate of a vibrating screen, the specific technical solution of which is as follows: A tooling for quick alignment of Hooke bolts on T-plates of a vibrating screen includes an inner through-type telescopic rod, a connecting rod, and a mounting base; the connecting rod is threadedly connected to the first section of the inner through-type telescopic rod; the mounting base is connected to the inner through-type telescopic rod via the connecting rod.

[0005] Preferably, the inner wall of the mounting base is laser-engraved with anti-slip texture.

[0006] Preferably, the inner diameter of the mounting base is adapted to the outer diameter of the nut of the Hooke bolt; the groove depth of the mounting base is equal to one-third of the length of the Hooke bolt.

[0007] Preferably, the end of the inner telescopic rod away from the mounting base is provided with a hand handle.

[0008] Preferably, the welding joints between the mounting base and the connecting rod, and between the inner telescopic rod and the hand handle, are all polished.

[0009] Preferably, the length adjustment range of the inner through-type telescopic rod is 50-80cm.

[0010] Furthermore, the tooling is made of wear-resistant alloy steel.

[0011] The beneficial effects of this invention are: 1. Precise positioning: The mounting base of this invention is precisely matched with the nut end of the Hooke bolt. With the guidance of the tooling, the installation qualification rate is increased from 85% to 100%, avoiding equipment failure caused by inaccurate alignment of the Hooke bolt. 2. Efficiency Improvement: The installation time for a single set of bolts in this invention is reduced from 12 minutes to 4 minutes, improving efficiency by 66.7% and significantly saving equipment maintenance time; 3. Safe and convenient: Operators do not need to bend over and reach into the gaps in the equipment, reducing labor intensity by 80% and completely eliminating the risk of lower back strain and crushing injuries caused by slipping bolts; 4. High adaptability: This invention can be directly applied to the maintenance of existing vibrating screen T-plates without the need to modify the main equipment, resulting in low cost for promotion and application. Attached Figure Description

[0012] The accompanying drawings constituting this invention are provided to further understand this application and do not constitute an undue limitation of this application.

[0013] Figure 1 This is a schematic diagram of the overall structure of the present invention; In the diagram, 1-hand handle; 2-inner telescopic rod; 3-connecting rod; 4-mounting base. Detailed Implementation

[0014] The specific implementation of a tooling for quick alignment of Hooke bolts on a vibrating screen T-plate, provided by the present invention, will be further described in conjunction with the accompanying drawings and embodiments.

[0015] like Figure 1 As shown, a tooling for quick alignment of Hooke bolts on the T-plate of a vibrating screen includes an inner through-type telescopic rod 2, a connecting rod 3, and a mounting base 4. The connecting rod 3 is threadedly connected to the first section of the inner through-type telescopic rod 2; the mounting base 4 is connected to the inner through-type telescopic rod 2 via the connecting rod 3; and a hand handle 1 is provided at the end (tail section) of the inner through-type telescopic rod 2 furthest from the mounting base 4.

[0016] Preferably, the inner wall of the mounting base 4 is laser-engraved with anti-slip texture (not shown in the figure), and the texture depth is preferably 0.5mm. This can improve the stability of the Hooke bolt in the mounting base, ensure that it is not easy to deviate during the pushing process, and not affect the separation of the tooling mounting base 4 from the Hooke bolt nut end after the Hooke bolt tightening operation is completed.

[0017] It is worth noting that the inner diameter of the mounting base 4 is matched with the outer diameter of the nut of the Hooke bolt; the groove depth of the mounting base 4 is equal to one-third of the length of the Hooke bolt.

[0018] Preferably, the welded joints of the mounting base 4 and the connecting rod 3, and the inner through telescopic rod 2 and the hand handle 1 are all polished to remove welding slag, weld beads and burrs, ensuring that the weld surface is smooth and flat, and avoiding scratching the operator's hands.

[0019] Preferably, the length of the inner through-type telescopic rod 2 is adjustable from 50 to 80 cm to meet the requirements of the Hook bolt installation operation of the middle side T-shaped plate.

[0020] Furthermore, the tooling is made of wear-resistant alloy steel, preferably 45 alloy steel, to adapt to the humid and dusty working environment in coal mines.

[0021] When using the tool, first insert the nut end of the Hooke bolt into the groove of the mounting base 4; then adjust the length of the inner through-type telescopic rod 2, and the operator holds the handle 1 to push the Hooke bolt below the mounting hole of the T-shaped plate; align the screw end of the Hooke bolt upward and insert it into the mounting hole of the T-shaped plate, and use the Hooke machine to rivet and tighten it; after tightening, the nut end of the Hooke bolt remains on the T-shaped plate, remove the tool and clean up the broken bolt tail waste.

[0022] Tests have shown that this invention enables rapid alignment and installation of Hooke bolts, solving the problems of difficult positioning, low efficiency, and high safety risks associated with traditional installation methods. It features a compact structure, convenient operation, and strong adaptability, significantly improving installation efficiency by over 66.7%, reducing labor intensity by 80%, and completely eliminating the safety hazard of impact injuries. It is particularly suitable for the maintenance and repair of T-plates in coal mine washing and beneficiation vibrating screens.

[0023] In this invention, terms such as "upper," "lower," "bottom," and "top" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are merely used to facilitate the description of the structural relationships of the various components or elements of this invention and do not specifically refer to any particular component or element in this invention, nor should they be construed as limiting the invention. Terms such as "connected" and "linked" should be interpreted broadly, indicating a fixed connection, an integral connection, or a detachable connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can determine the specific meaning of the above terms in this invention based on the specific circumstances, and they should not be construed as limiting the invention.

[0024] Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A tooling for quick alignment of Hooke bolts on the T-plate of a vibrating screen, characterized in that, Includes an internal telescopic rod, connecting rod, and mounting base; The connecting rod is threadedly connected to the first section of the internal telescopic rod; the mounting base is connected to the internal telescopic rod via the connecting rod.

2. The tooling for quick alignment of Hooke bolts on the T-plate of a vibrating screen according to claim 1, characterized in that, The inner wall of the mounting base is laser-engraved with anti-slip texture.

3. The tooling for quick alignment of Hooke bolts on the T-plate of a vibrating screen according to claim 2, characterized in that, The inner diameter of the mounting base is adapted to the outer diameter of the nut of the Hooke bolt; The groove depth of the mounting base is equal to one-third of the length of the Hooke bolt.

4. The tooling for quick alignment of Hooke bolts on the T-plate of a vibrating screen according to claim 1, characterized in that, The end of the internal telescopic rod away from the mounting base is provided with a hand handle.

5. The tooling for quick alignment of Hooke bolts on the T-plate of a vibrating screen according to claim 4, characterized in that, The welding joints between the mounting base and the connecting rod, and between the inner telescopic rod and the hand handle, are all polished.

6. The tooling for quick alignment of Hooke bolts on the T-plate of a vibrating screen according to claim 1, characterized in that, The length adjustment range of the inner through-type telescopic rod is 50-80cm.

7. The tooling for quick alignment of Hooke bolts on the T-plate of a vibrating screen according to claim 1, characterized in that, The tooling is made of wear-resistant alloy steel.

Images