A cyclone sleeve installation tool

Abstract

The present application discloses a cyclone sleeve installation tool, wherein a lap joint is provided on the outer wall of the cyclone sleeve in the circumferential direction, and the installation tool comprises a clamping part, a striking part and a hand-held part, wherein the clamping part is provided with a slot for vertically fixing the cyclone sleeve, the upper and lower ends of the slot are open and a positioning slot for clamping the lap joint is provided on the side wall, the distance between the positioning slot and the upper end face of the slot is greater than the distance between the lap joint and the upper end face of the cyclone sleeve, the striking part is located directly above the slot and fixedly connected to the upper end face of the slot, and the hand-held part is fixedly arranged on the clamping part and located on the side of the clamping part away from the slot. By adopting the technical solution of the present application, the installation of the cyclone sleeve in the cyclone dust collector is made easier, the working efficiency is improved, the labor intensity of the workers is reduced, and at the same time, rework is reduced and the installation quality of the product is improved.

Description

Technical Field

[0001] The invention relates to the technical field of electric locomotive assembly, and in particular to an installation tool for a cyclone sleeve. Background Art

[0002] The cyclone dust collector is mainly installed on the electrical cabinet of the cooling tower in the mechanical room of the rail vehicle. It ensures the cleanliness of the electrical products while ensuring the heat dissipation function of the electrical equipment. The cyclone dust collector includes an air outlet panel and a cyclone sleeve. The air outlet panel is an aluminum alloy plate, which is provided with a plurality of stamped mounting holes. A cyclone sleeve is installed on each mounting hole. The cyclone sleeve plays the role of heat dissipation and exhaust and blocking external dust from entering the interior of the electrical cabinet. The lower end of the cyclone sleeve (i.e., the end used to connect to the mounting hole) is provided with a circular clip. During installation, the worker knocks on the upper end of the cyclone sleeve to engage and connect the circular clip with the mounting hole. In order to ensure that the installed cyclone sleeve does not loosen, an interference fit is adopted between the mounting hole of the air outlet panel and the circular clip of the cyclone sleeve.

[0003] Without professional tools to assist the operation, the installation efficiency of the cyclone sleeve is low and manual fatigue is likely to occur. The installation process is also very likely to cause damage to the cyclone sleeve, resulting in a lot of rework, which further slows down the operation efficiency and wastes a lot of costs.

[0004] Based on the above problems, the industry needs to develop a new supporting installation tool according to the installation characteristics of the cyclone sleeve. Summary of the invention

[0005] The purpose of this application is to provide a cyclone sleeve installation tool to achieve fast and easy installation of the cyclone sleeve. The technical solution of this application is as follows:

[0006] A cyclone sleeve installation tool, a lap joint is provided on the outer wall of the cyclone sleeve along the circumferential direction, the installation tool comprises a clamping part, a striking part and a hand-holding part, the clamping part is provided with a slot for vertically fixing the cyclone sleeve, the upper and lower ends of the slot are open and a positioning slot for clamping the lap joint is provided on the side wall, the distance between the positioning slot and the upper end surface of the slot is greater than the distance between the lap joint and the upper end surface of the cyclone sleeve, the striking part is located directly above the slot and fixedly connected to the upper end surface of the slot, and the hand-holding part is fixedly arranged on the clamping part and is located on the side of the clamping part away from the slot.

[0007] In some specific embodiments, the slot is a U-shaped slot with a horizontal opening direction. The cyclone sleeve can be placed into the slot from the horizontal opening, and the end of the positioning slot facing the slot opening is also open to facilitate the corresponding insertion and connection of the lap joint on the cyclone sleeve.

[0008] In some specific embodiments, the hand-held portion is a handle with an arc, and the handle is bent in a direction away from the air outlet panel when installed.

[0009] In some specific embodiments, a gripping position is provided at the end of the handle.

[0010] In some specific embodiments, the end edge of the handle is curled to form a grip.

[0011] In some specific embodiments, the clamping portion and the hand-held portion form a scissor-type structure, the clamping slot consists of two semicircular slots, and the striking portion is fixedly connected to any one of the semicircular slots.

[0012] In some specific embodiments, the clamping portion is further provided with a closed locking structure. When the clamping portion, under the action of the hand-held portion, drives the two semicircular grooves to move closer to each other and combine to form a complete slot, the cyclone sleeve is fixed in the slot. In order to avoid the clamping portion from being loosened during the installation of the cyclone sleeve, a closed locking structure is provided on the clamping portion to ensure that the position between the two semicircular grooves is fixed.

[0013] In some specific embodiments, the striking portion is a plate structure and adopts a high-strength steel re-quenching process.

[0014] The technical solution provided by this application has at least the following beneficial effects:

[0015] By applying the installation tool provided by this application, the precise installation between the cyclone sleeve and the installation hole on the air outlet panel can be achieved. During the installation process, the cyclone sleeve is always kept vertical by the clamping part to avoid displacement or tilting of the installation position, and the cooperation between the striking part and the clamping part can realize uniform transmission of external force, reduce the damage of the cyclone sleeve due to uneven force, and at the same time, the external force does not directly act on the upper end of the cyclone sleeve, but is applied from the middle of the cyclone sleeve through the lap joint to avoid the problem of easy damage at the edge. Therefore, this technical solution can reduce the labor intensity of workers, reduce the amount of rework, and reduce the difficulty of operation, thereby reducing costs, improving installation efficiency, and improving the installation quality of products. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 An exploded schematic diagram of a cyclone sleeve installation tool provided in an embodiment of the present application;

[0018] Figure 2 for Figure 1 The front view of the installation tool after assembly;

[0019] Figure 3 for Figure 2 AA section view;

[0020] In the figure: 01, cyclone sleeve, 011, overlapping part, 1, clamping part, 11, slot, 12, positioning slot, 2, striking part, 3, hand-holding part. DETAILED DESCRIPTION

[0021] To facilitate the understanding of the present application, the technical solution in the present application will be described in more comprehensive and detailed manner in combination with the accompanying drawings and preferred embodiments of the specification. However, the protection scope of the present application is not limited to the following specific embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0022] It should be noted that when an element is described as being "fixed, fixed, connected or communicated" with another element, it can be directly fixed, fixed, connected or communicated to the other element, or it can be indirectly fixed, fixed, connected or communicated to the other element through other intermediate components.

[0023] Unless otherwise defined, all professional terms used below have the same meanings as those generally understood by those skilled in the art. The professional terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the scope of protection of this application.

[0024] Example

[0025] See also Figure 1 to Figure 3 , a cyclone sleeve installation tool, comprising a clamping part 1, a striking part 2 and a hand-held part 3. A lap joint 011 is provided on the outer wall of the cyclone sleeve 01 along the circumferential direction, and the lap joint 011 is specifically an annular lap joint plate.

[0026] The clamping portion 1 is provided with a slot 11 for vertically fixing the cyclone sleeve 01. The slot 11 is a U-shaped slot with its opening facing the horizontal side. The slot 11 is also a through slot structure with its upper and lower ends both open. A positioning slot 12 for clamping the lap plate is provided in the horizontal direction on the side wall of the slot 11. The positioning slot 12 is a U-shaped structure and its width is designed to match the thickness of the lap plate.

[0027] The striking part 2 is located directly above the slot 11 and is fixedly connected to the upper end surface of the slot 11. The striking part 2 is specifically a horizontally arranged striking plate and fully covers the upper end opening of the slot 11 to ensure that the external force applied to the striking part can be evenly transmitted to the cyclone sleeve through the positioning groove and the lap plate.

[0028] The distance between the positioning groove 12 and the upper end surface of the card slot 11 is greater than the distance between the lap plate and the upper end surface of the cyclone sleeve 01. This design can ensure that the upper end surface of the cyclone sleeve 01 does not directly contact the striking part 2, thereby avoiding external force directly acting on the edge of the cyclone sleeve 01 and causing damage.

[0029] The hand-held portion 3 is fixedly disposed on the clamping portion and is located at a side of the clamping portion 1 away from the card slot 11 , and the hand-held portion 3 is opposite to a horizontal opening of the card slot 11 .

[0030] In this embodiment, the hand-held portion 3 is specifically a handle with an arc, and the handle is bent in a direction away from the air outlet panel during installation. This design is conducive to preventing the handle from colliding with the air outlet panel due to external force during installation. In order to facilitate the grasping of the installation tool, a gripping position is provided at the end of the handle, which specifically adopts a curling structure, that is, the edge of the end of the handle is directly curled to form a gripping position.

[0031] The striking part 2 is a component that is directly struck by external force. In order to enhance wear resistance and extend the service life of the product, the striking part 2 adopts a high-strength steel re-quenching process.

[0032] The process of using the above installation tool is as follows:

[0033] First, weld the handle, the clamping part 1 and the striking plate together, then adjust the cyclone sleeve 01 to a vertical state and insert it into the slot 11 in the horizontal direction, ensuring that the lap plate on the cyclone sleeve 01 corresponds to the positioning groove 12 on the slot 11. At this time, the cyclone sleeve 01 is fixed in the clamping part 1. Hold the grip of the handle and move the cyclone sleeve 01 to the top of the installation hole to be installed on the air outlet panel. Use a rubber hammer to knock on the striking plate. The cyclone sleeve 01 is inserted into the installation hole of the air outlet panel under the action of external force.

[0034] In the above process, the cyclone sleeve can be installed on the air outlet panel more quickly, smoothly and accurately, with almost no rework, easy and labor-saving operation, reducing the labor intensity of workers. The assembled product has beautiful appearance and meets the load working requirements, thereby improving the assembly quality of the product.

[0035] The above description is only a partial embodiment of the present application, and does not limit the scope of patent protection of the present application. For those skilled in the art, the present application may have various modifications and changes. Within the spirit and principle of the present application, any improvement or equivalent replacement made by using the contents of the present application specification and drawings, directly or indirectly applied in other related technical fields, shall be included in the scope of patent protection of the present application.

Claims

1. A cyclone sleeve installation tool, characterized in that: A lap joint (011) is provided on the outer wall of the cyclone sleeve (01) along the circumferential direction. The installation tool comprises a clamping portion (1), a striking portion (2) and a hand-held portion (3). The clamping portion (1) is provided with a slot (11) for vertically fixing the cyclone sleeve (01). The upper and lower ends of the slot (11) are open and a positioning slot (12) for clamping the lap joint (011) is provided on the side wall. The distance between the positioning slot (12) and the upper end surface of the slot (11) is greater than the distance between the lap joint (011) and the upper end surface of the cyclone sleeve (01). The striking portion (2) is located directly above the slot (11) and is fixedly connected to the upper end surface of the slot (11). The hand-held portion (3) is fixedly arranged on the clamping portion (1) and is located on a side of the clamping portion (1) away from the slot (11).

2. The installation tool for the cyclone sleeve according to claim 1, characterized in that: The card slot (11) is a U-shaped slot with a horizontal opening direction.

3. The installation tool for the cyclone sleeve according to claim 2, characterized in that: The hand-held portion (3) is a handle with an arc, and the handle is bent in a direction away from the air outlet panel during installation.

4. The installation tool for the cyclone sleeve according to claim 3, characterized in that: A gripping position is provided at the end of the handle.

5. The installation tool for the cyclone sleeve according to claim 4, characterized in that: The end edge of the handle is curled to form a grip.

6. The installation tool for the cyclone sleeve according to claim 1, characterized in that: The clamping portion (1) and the hand-held portion (3) form a scissor-type structure, the clamping slot (11) consists of two semicircular slots, and the striking portion (2) is fixedly connected to any of the semicircular slots.

7. The installation tool for the cyclone sleeve according to claim 6, characterized in that: The clamping portion (1) is also provided with a closing and locking structure.

8. The installation tool for the cyclone sleeve according to claim 5, characterized in that: The striking part (2) is a plate-type structure and adopts a high-strength steel re-quenching process.

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