Water pump casting with anti-collision structure
By designing a collision prevention mechanism on the water pump casting shell and using the combined structure of elastic sheet and spring column, the problem of the lack of safety protection structure of the traditional water pump casting shell is solved, significantly improving the collision prevention performance and protecting the casting shell.
Patent Information
- Application Number
- CN202420889983.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The traditional water pump casting shell lacks a safety protection structure and is easily damaged when affected by external forces.
A water pump casting with an anti-collision structure is designed, including a casting housing and an anti-collision mechanism. The anti-collision mechanism consists of an elastic sheet, a spring post, a connecting block, a protective plate and a fixed pin. The elastic sheet is curved and arc-shaped. A gap is formed between the two groups of elastic sheets. The spring post is located between the gaps, forming a secondary buffer.
By utilizing the elastic potential energy of the elastic sheet and the buffering effect of the spring column, the anti-collision performance of the casting shell is significantly improved, effectively protecting the casting shell from external forces.
Smart Images
Figure CN222436590U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water pump castings, and more specifically to a water pump casting with an anti-collision structure. Background Art
[0002] Water pump castings are an important industrial component, which are usually used in the manufacture of water pumps to ensure the transportation and circulation of water. This kind of casting has excellent durability and strength, and can withstand high water pressure and other harsh environmental conditions. In the casting process, high-quality metal materials such as cast iron or cast steel are usually used to ensure that the water pump castings have sufficient mechanical properties and corrosion resistance. In addition, the design of the castings should fully consider the principles of fluid dynamics to ensure the smooth flow of water in the pump body.
[0003] The conventional water pump casting housing lacks a certain safety protection structure when in use, and is easily damaged by external forces. Therefore, a new technical solution is needed to solve the problem. Utility Model Content
[0004] The utility model aims to provide a water pump casting with an anti-collision structure, which solves the problem that the traditional water pump casting shell lacks a certain safety protection structure when in use and is easily damaged by external forces.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water pump casting with an anti-collision structure, comprising: a casting shell, an anti-collision mechanism is arranged on the outside of the casting shell and the anti-collision mechanism comprises an elastic sheet fixedly mounted on the casting shell, the elastic sheet is arranged in a curved structure and a gap is formed between two groups of elastic sheets, two groups of spring columns are arranged on the surface of the casting shell and the elastic columns are located between the gaps, a connecting block is arranged on the side of the elastic sheet and a protective plate is arranged on the side of the connecting block, a fixing pin is arranged inside the protective plate and the fixing pin passes through the protective plate and is fixedly connected between the connecting block and the elastic sheet.
[0006] As a preferred embodiment of the present invention, the elastic sheets are provided in two groups and are symmetrically distributed.
[0007] As a preferred embodiment of the utility model, connecting pipes are arranged on both sides of the casting shell, and connecting flanges are arranged on the surfaces of the connecting pipes, and a plurality of groups of fixing holes are arranged inside the connecting flanges.
[0008] As a preferred embodiment of the utility model, the anti-collision mechanism is provided in four groups and is distributed in a circumferential manner on the surface of the casting shell.
[0009] As a preferred embodiment of the utility model, a plurality of groups of anti-collision strips are arranged on the surface of the protective plate, and the anti-collision strips are arranged in a semi-arc structure.
[0010] As a preferred embodiment of the present invention, a handle is provided on the upper portion of the connecting pipe and the handle is fixedly connected to the connecting pipe.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] The utility model is provided with an anti-collision mechanism on the outside of the casting shell, and the anti-collision mechanism includes an elastic sheet fixedly installed with the casting shell, two groups of elastic sheets are provided and are symmetrically distributed, the elastic sheets are provided in a curved arc structure, and a gap is formed between the two groups of elastic sheets, and two groups of spring columns are provided on the surface of the casting shell, and the elastic columns are located between the gaps. This arrangement can utilize the elastic potential energy of the elastic sheets to cooperate with the elastic columns to form a secondary buffer, which greatly improves the anti-collision performance, a connecting block is provided on the side of the elastic sheet, and a protective plate is provided on the side of the connecting block, a fixing pin is provided inside the protective plate, and the fixing pin penetrates the protective plate and is fixedly connected between the connecting block and the elastic sheet, and the protective plate utilizes the buffer to form effective protection. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a side view of the structure of the utility model;
[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model.
[0016] In the figure: 1. casting shell; 2. anti-collision mechanism; 3. connecting pipe; 4. connecting flange; 5. fixing hole; 6. handle; 7. protective plate; 8. fixing pin; 9. anti-collision strip; 10. elastic sheet; 11. notch; 12. spring column; 13. connecting block. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] See also Figure 1-3The utility model provides a technical solution: a water pump casting with an anti-collision structure, comprising: a casting shell 1, an anti-collision mechanism 2 is arranged on the outside of the casting shell 1, and the anti-collision mechanism 2 includes an elastic sheet 10 fixedly installed with the casting shell 1, the elastic sheet 10 is arranged in a curved arc structure, and a notch 11 is formed between two groups of elastic sheets 10, two groups of spring columns 12 are arranged on the surface of the casting shell 1, and the elastic columns are located between the notches 11, a connecting block 13 is arranged on the side of the elastic sheet 10, and a protective plate 7 is arranged on the side of the connecting block 13, a fixing pin 8 is arranged inside the protective plate 7, and the fixing pin 8 penetrates the protective plate 7 and is fixedly connected between the connecting block 13 and the elastic sheet 10, and an anti-collision mechanism 2 is arranged on the outside of the casting shell 1 The collision mechanism 2 and the anti-collision mechanism 2 include an elastic sheet 10 fixedly installed with the casting shell 1, two groups of elastic sheets 10 are arranged and symmetrically distributed, the elastic sheets 10 are arranged in a curved structure and a gap 11 is formed between the two groups of elastic sheets 10, two groups of spring columns 12 are arranged on the surface of the casting shell 1 and the elastic columns are located between the gaps 11, this arrangement can utilize the elastic potential energy of the elastic sheet 10 to cooperate with the elastic columns to form a secondary buffer, which greatly improves the anti-collision performance, a connecting block 13 is arranged on the side of the elastic sheet 10 and a protective plate 7 is arranged on the side of the connecting block 13, a fixing pin 8 is arranged inside the protective plate 7 and the fixing pin 8 passes through the protective plate 7 and the connecting block 13 and is fixedly connected with the elastic sheet 10, and the protective plate 7 utilizes buffering to form effective protection.
[0019] Further improvements, such as Figure 3 As shown: the elastic sheets 10 are arranged in two groups and are symmetrically distributed, such an arrangement makes the force more uniform when it is hit.
[0020] Further improvements, such as Figure 1 As shown: connecting pipes 3 are arranged on both sides of the casting shell 1, and connecting flanges 4 are arranged on the surface of the connecting pipes 3. Several groups of fixing holes 5 are arranged inside the connecting flanges 4. This arrangement facilitates the connection of the water pump.
[0021] Further improvements, such as Figure 3 As shown: the anti-collision mechanism 2 is provided in four groups and is distributed in a circle on the surface of the casting shell 1. This arrangement forms multi-directional protection.
[0022] Further improvements, such as Figure 2 As shown: the surface of the protective plate 7 is provided with a plurality of groups of anti-collision strips 9, and the anti-collision strips 9 are provided in a semi-arc structure. The provision of the anti-collision strips 9 can effectively reduce the impact force generated by the collision.
[0023] Further improvements, such as Figure 2 As shown: a handle 6 is provided on the upper part of the connecting pipe 3 and the handle 6 is fixedly connected to the connecting pipe 3 . This arrangement facilitates the taking and placing of the casting shell 1 .
[0024] Working principle: an anti-collision mechanism 2 is arranged on the outside of the casting shell 1 and the anti-collision mechanism 2 includes an elastic sheet 10 fixedly installed with the casting shell 1, two groups of elastic sheets 10 are arranged and symmetrically distributed, the elastic sheets 10 are arranged in a curved structure and a gap 11 is formed between the two groups of elastic sheets 10, two groups of spring columns 12 are arranged on the surface of the casting shell 1 and the elastic columns are located between the gaps 11, this arrangement can utilize the elastic potential energy of the elastic sheet 10 to cooperate with the elastic columns to form a secondary buffer, which greatly improves the anti-collision performance, a connecting block 13 is arranged on the side of the elastic sheet 10 and a protective plate 7 is arranged on the side of the connecting block 13, a fixing pin 8 is arranged inside the protective plate 7 and the fixing pin 8 passes through the protective plate 7 and the connecting block 13 and is fixedly connected with the elastic sheet 10, and the protective plate 7 utilizes buffering to form effective protection.
[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.
[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A water pump casting with an anti-collision structure, characterized in that: include: A casting shell (1), wherein an anti-collision mechanism (2) is arranged outside the casting shell (1), and the anti-collision mechanism (2) comprises an elastic sheet (10) fixedly mounted on the casting shell (1), the elastic sheet (10) is arranged in a curved structure, and a notch (11) is formed between two groups of elastic sheets (10), two groups of spring columns (12) are arranged on the surface of the casting shell (1), and the elastic columns are located between the notches (11), a connecting block (13) is arranged on the side of the elastic sheet (10), and a protective plate (7) is arranged on the side of the connecting block (13), and a fixing pin (8) is arranged inside the protective plate (7), and the fixing pin (8) passes through the protective plate (7) and the connecting block (13) to be fixedly connected to the elastic sheet (10).
2. The water pump casting with an anti-collision structure according to claim 1, characterized in that: The elastic sheets (10) are provided in two groups and are symmetrically distributed.
3. The water pump casting with an anti-collision structure according to claim 1, characterized in that: Connecting pipes (3) are provided on both sides of the casting shell (1), and connecting flanges (4) are provided on the surfaces of the connecting pipes (3), and a plurality of groups of fixing holes (5) are provided inside the connecting flanges (4).
4. The water pump casting with an anti-collision structure according to claim 1, characterized in that: The anti-collision mechanisms (2) are provided in four groups and are distributed in a circumferential manner on the surface of the casting shell (1).
5. The water pump casting with an anti-collision structure according to claim 1, characterized in that: A plurality of groups of anti-collision strips (9) are arranged on the surface of the protection plate (7), and the anti-collision strips (9) are arranged in a semi-arc structure.
6. The water pump casting with an anti-collision structure according to claim 3, characterized in that: A handle (6) is provided on the upper portion of the connecting pipe (3), and the handle (6) is fixedly connected to the connecting pipe (3).