High-reliability shot blasting hanging device

Abstract

The utility model provides a high-reliability shot blasting hanging device which comprises a hanging bracket and two auxiliary lugs, a limiting shaft is installed between the two auxiliary lugs, and a plurality of hanging tools are installed on the hanging bracket; a plurality of lifting holes are formed in the lifting frame in the length direction, limiting grooves are formed in the positions corresponding to the lifting holes, supporting parts are reserved between the limiting grooves and the lifting holes, and notches are formed in the sides, different from the lifting holes, of the limiting grooves; the lifting appliance comprises a lifting seat and a lifting hook connected to the lifting seat through a lifting rope, the lifting seat comprises a main body, a hanging part and a limiting part are arranged on the main body, when the hanging part is inserted into the lifting hole, the main body of the lifting seat is clamped into the corresponding limiting groove, and a limiting shaft penetrates through the limiting hole of the limiting part to fix the lifting appliance. According to the shot blasting lifting hook device, the lifting appliances are clamped into the lifting holes, the lifting appliances are separated through the limiting grooves, mutual interference is avoided, workpieces are hung on the lifting hooks at the lower ends of the lifting appliances, the lifting appliances are limited through the limiting shafts, the lifting appliances are prevented from falling off from the lifting frame, and the lifting appliances are stable in structure, good in reliability and high in safety.

Description

Technical Field

[0001] The invention belongs to the technical field of shot blasting equipment, and in particular relates to a high-reliability shot blasting hanging device. Background Art

[0002] A hook-type shot blasting machine generally refers to a machine that uses a hook to hang the workpiece inside the shot blasting machine. The steel shot in the shot blasting machine hits the workpiece to be cleaned at high speed, thereby completing the surface cleaning process and also achieving the effect of hardening the surface of the workpiece. In the prior art, the hanger with the workpiece is usually directly hung on the hanger, and then the hanger is fixed to the top of the shot blasting machine. Since there is no additional fixing measure between the hangers, the hanger may shift during the process of moving the hanger and the shot blasting operation, resulting in obstruction between the workpieces, which affects the shot blasting operation effect and may even cause the hanger to detach unexpectedly. Therefore, it is necessary to improve the hanging device of the existing shot blasting machine. Summary of the invention

[0003] In view of this, the present invention aims to overcome the defects in the prior art and propose a high-reliability shot blasting hanging device.

[0004] To achieve the above object, the technical solution created by the present invention is implemented as follows:

[0005] A high-reliability shot blasting hanging device comprises a hanger and auxiliary ears at both ends of the hanger, a limit axis is installed between the two auxiliary ears, and a plurality of hangers are detachably installed on the hanger; the hanger is provided with a plurality of hanging holes along the length direction, and a limit groove is provided corresponding to each hanging hole, a support portion is left between the limit groove and the hanging hole, and a notch is provided on the side of the limit groove different from the hanging hole;

[0006] The sling includes a sling and a hook connected to the sling through a sling. The sling includes a main body, on which a hanging part and a limiting part are provided. When the hanging part is inserted into the sling hole, the main body of the sling is inserted into the corresponding limiting groove, and the limiting shaft passes through the limiting hole of the limiting part to fix the sling to prevent the sling from falling off.

[0007] Furthermore, the notches of each limiting groove are located on the same side of the hanger.

[0008] Furthermore, the limiting portion and the hanging portion are arranged on the same side.

[0009] Furthermore, the limiting portion includes a curling edge from the top of the main body toward the side of the hanging portion.

[0010] Furthermore, the hanging portion is L-shaped as a whole, including a cross arm section and a downward insertion section, and the cross arm section is supported by the supporting portion of the hanger.

[0011] Furthermore, the cross arm section is arranged in a horizontal state, and the cross arm section is perpendicular to the main body of the sling.

[0012] Furthermore, 5 to 12 groups of slings are installed on the sling.

[0013] Furthermore, at least one end of the limiting shaft is fixed to the auxiliary ear through a detachable connecting member assembly to prevent the limiting shaft from falling out of the auxiliary ear.

[0014] Furthermore, a fixing plate is provided at the end of the limiting shaft, and the connecting assembly includes a screw on the fixing plate, and the limiting shaft is fixed to the auxiliary ear by screwing the screw on the auxiliary ear.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] The shot blasting hook device provided by the present invention has a hanger inserted into a hanger hole, and each hanger is separated by a limit groove to avoid interference with each other. A workpiece is hung on the hook at the lower end of the hanger, and the hanger is limited by a limit shaft to prevent the hanger from falling off the hanger. The use and operation are simple and convenient. During the shot blasting operation, the hanger has a stable structure, good reliability and high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 A schematic diagram of the structure created by the present invention;

[0019] Figure 2 A schematic diagram of a hanger in the invention;

[0020] Figure 3 It is a schematic diagram of the sling in the invention;

[0021] Figure 4 A schematic diagram of a suspension seat portion of the sling in the invention;

[0022] Figure 5 The present invention is a schematic diagram of installing a sling on a hanger. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to specific circumstances.

[0026] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0027] A high reliability shot blasting hanging device, such as Figures 1 to 5 As shown, it includes a hanger 1 and auxiliary ears 2 at both ends of the hanger, a limit axis 3 is installed between the two auxiliary ears, and a plurality of hangers 4 are detachably installed on the hanger; the hanger is provided with a plurality of hanging holes 5 along the length direction, and a limit groove 6 is provided corresponding to each hanging hole, a support portion 7 is left between the limit groove and the hanging hole, and a notch 8 is provided on the side of the limit groove different from the hanging hole. When used, the hanging device can fix the two auxiliary ears directly to the top of the shot blasting machine, or it can be fixed to the top of the shot blasting machine through other structural parts.

[0028] The sling includes a sling 9 and a hook 10 connected to the sling through a sling 17. The sling includes a main body 11, and a hanging part 12 and a limiting part 13 are provided on the main body. When the hanging part is inserted into the hanging hole, the main body of the sling is inserted into the corresponding limiting groove, and the limiting shaft passes through the limiting hole 14 of the limiting part to fix the sling, which can effectively prevent the sling from moving and prevent the sling from falling off. Usually, the notches of each limiting groove are on the same side of the hanger. The limiting part is arranged on the same side as the hanging part. As an example, the limiting part includes a curling edge from the top of the main body to the side of the hanging part.

[0029] The hanging part is L-shaped as a whole, including a cross arm section 15 and a downward insertion section 16. The cross arm section is supported by the support part of the hanger to keep the hanger on the hanger, and the weight of the hanger (and the workpiece being hoisted) is mainly borne by the hanger. The limit shaft mainly serves to limit the escape of the hanger, and does not serve as the main structural member to bear the weight of the workpiece. Therefore, there is no load requirement for the limit shaft, and a larger diameter is not required. It is even feasible to use common steel bars or rod-shaped steel bars as the limit shaft of the hanging device, which will not be elaborated here. Usually, the cross arm section is arranged in a horizontal state, and the cross arm section is perpendicular to the main body of the hanger. 5-12 groups of hangers are installed on the hanger.

[0030] At least one end of the limit shaft is fixed to the auxiliary ear through a detachable connector assembly. In an optional embodiment, a fixing plate is provided at the end of the limit shaft, and the connecting assembly includes a screw on the fixing plate. The limit shaft is fixed to the auxiliary ear by screwing the screw to the auxiliary ear, or a fixed pin shaft method commonly used in the prior art is adopted. Specifically, a groove is machined at one end of the limit shaft, and the fixing plate is inserted into the groove, and the fixing plate is fixed to the auxiliary ear by screws to complete the fixing of the limit shaft. Of course, it is also allowed for those skilled in the art to fix the limit shaft in other ways, which will not be described in detail here.

[0031] The shot blasting hook device provided by the present invention has a hanger inserted into a hanger hole, and each hanger is separated by a limit groove to avoid interference with each other. A workpiece is hung on the hook at the lower end of the hanger, and the hanger is limited by a limit shaft to prevent the hanger from falling off the hanger. The use and operation are simple and convenient. During the shot blasting operation, the hanger has a stable structure, good reliability and high safety.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high reliability shot blasting hanging device, characterized in that: It includes a hanger and auxiliary ears at both ends of the hanger, a limiting axis is installed between the two auxiliary ears, and a plurality of hangers are detachably installed on the hanger; the hanger is provided with a plurality of hanging holes along the length direction, and a limiting groove is provided corresponding to each hanging hole, a supporting part is left between the limiting groove and the hanging hole, and a notch is provided on the side of the limiting groove different from the hanging hole; the hanger includes a hanging seat and a hook connected to the hanging seat by a sling, the hanging seat includes a main body, a hanging part and a limiting part are provided on the main body, when the hanging part is inserted into the hanging hole, the main body of the hanging seat is inserted into the corresponding limiting groove, and the limiting axis passes through the limiting hole of the limiting part to fix the hanger to prevent the hanger from falling off.

2. A high reliability shot blasting hanging device according to claim 1, characterized in that: The notches of each limiting groove are located on the same side of the hanger.

3. A high reliability shot blasting hanging device according to claim 1, characterized in that: The limiting portion and the hanging portion are arranged on the same side.

4. A high reliability shot blasting hanging device according to claim 1, characterized in that: The limiting portion includes a curling edge at the top of the main body toward one side of the hanging portion.

5. A high reliability shot blasting hanging device according to claim 1, characterized in that: The hanging part is L-shaped as a whole, including a cross arm section and a downward insertion section.

6. A high reliability shot blasting hanging device according to claim 5, characterized in that: The cross arm section is arranged in a horizontal state, and the cross arm section is perpendicular to the main body of the sling.

7. A high reliability shot blasting hanging device according to claim 5, characterized in that: 5 to 12 groups of slings are installed on the sling.

8. A high reliability shot blasting hanging device according to claim 1, characterized in that: At least one end of the limiting shaft is fixed to the auxiliary ear through a detachable connecting piece assembly.

9. A high reliability shot blasting hanging device according to claim 8, characterized in that: A fixing plate is arranged at the end of the limiting shaft, and the connecting assembly comprises screws on the fixing plate. The limiting shaft and the auxiliary ear are fixed by screwing the screws on the auxiliary ear.

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