Pump body installation protection device
By designing the pump body to install protective devices, the problems of poor protection performance and poor heat dissipation and sound insulation performance of the self-priming pump are solved, and effective protection and user experience are improved.
Patent Information
- Application Number
- CN202420691750.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-04-07
AI Technical Summary
The existing self-priming pumps lack protective structures, have poor protection performance, are prone to damage due to collisions, and have poor heat dissipation and sound insulation performance, which affects the user experience.
A pump body installation protection device is designed, including a mounting plate, a protective cover, a sliding groove, a connecting rod and a rotating shaft. These components are used to achieve clamping protection of the pump body, and a sound insulation board and a heat dissipation structure are provided in the protective cover.
Effectively prevent the pump body from being damaged by collision, improve heat dissipation and sound insulation performance, improve user experience, and ensure the stability of the protective cover through the limit structure to avoid loosening.
Smart Images
Figure CN222823438U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field related to pump body installation, in particular to a pump body installation protective device. Background Art
[0002] The self-priming pump is a self-priming centrifugal pump. It has the advantages of compact structure, convenient operation, stable operation, easy maintenance, high efficiency, long life, and strong self-priming ability. The working principle of the self-priming pump is that the pump casing is filled with water (or there is water in the pump casing itself) before the water pump is started. After starting, the impeller rotates at high speed to make the water in the impeller groove flow to the volute. At this time, a vacuum is formed at the inlet, so that the water inlet check valve opens, and the air in the suction pipe enters the pump and reaches the outer edge through the impeller groove. It is widely used in daily life in modern society.
[0003] The existing self-priming pump has the following defects: the self-priming pump has no protective structure, has poor protective performance, is easily damaged by collision during operation, and has poor heat dissipation and sound insulation performance, which is inconvenient for staff to use. Utility Model Content
[0004] The utility model solves the technical problems raised in the background technology by designing a pump body installation protection device, and proposes the following technical solutions:
[0005] A pump body installation protection device comprises a mounting plate fixedly mounted on the pump body, and a mounting seat installed to the outside is fixedly connected to the bottom of the mounting plate, and also comprises two groups of protective covers that are docked and movably sleeved on the outside of the pump body, the protective covers slidingly contact with the upper end of the mounting plate, the upper end of the mounting plate is symmetrically provided with two groups of first slide grooves, and the first slide grooves movably penetrate the mounting plate, a connecting rod is slidably penetrated inside the first slide groove, and the connecting rod is fixedly connected to the outside of the protective cover, two groups of symmetrical fixed blocks are fixedly connected to the bottom of the mounting plate, and a rotating shaft is arranged between the fixed blocks for horizontal rotation, and the rotating shaft movably penetrates the connecting rods that slide inside the two groups of first slide grooves.
[0006] Preferably, the outer side surfaces of the two groups of protective covers are provided with pipeline openings, and the contact surfaces of the two groups of protective covers and the inner walls of the pipeline openings are provided with sealing gaskets.
[0007] Preferably, the inner walls of the two groups of protective covers are provided with sound insulation panels.
[0008] Preferably, an air intake net and a ventilation fan connected to the inner cavity are respectively arranged on the outer sides of the two groups of protective covers, and the air intake net is an activated carbon filter net structure.
[0009] Preferably, threads in opposite directions are symmetrically arranged on the outer side of the rotating shaft, and the rotating shaft is connected to the threads between the two groups of connecting rods through the threads in opposite directions on the outer side.
[0010] Preferably, one end of the rotating shaft movably passes through the fixed block and is fixedly connected to a connecting disk, and the outer side of the fixed block is fixedly connected to a fixing frame docked to the upper end of the connecting disk, and a limiting clamp is movably arranged inside the fixing frame and is frictionally clamped to the upper end of the connecting disk.
[0011] Preferably, the limiting clamp is connected to the inner wall of the fixing frame through an elastically extended spring telescopic rod, and the side wall of the fixing frame is further provided with a second sliding groove that is slidably engaged with two sides of the limiting clamp.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The utility model provides two sets of protective covers at the outer side of the installation plate on which the pump body is placed, thereby providing clamping protection for the pump body, thereby preventing the pump body from being damaged due to collision during operation, and adding heat dissipation and sound insulation structures to the protective cover structure to enhance the overall user experience; on this basis, in order to maintain the stability of the protective cover after installation, the utility model also limits the connection structure of the protective cover, thereby preventing the protective cover from separating and loosening when the pump body vibrates, thereby ensuring the normal use of the whole, with obvious improvement in practical effect, and worthy of promotion and use in the existing market. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the internal structure of the protective cover of the utility model;
[0016] Figure 3 It is a side view schematic diagram of the fixed frame structure of the utility model.
[0017] In the figure: 1-mounting plate, 2-mounting seat, 3-pump body, 4-protective cover, 401-pipe opening, 402-sound insulation board, 5-air inlet net, 6-ventilating fan, 7-first slide groove, 8-connecting rod, 9-fixing block, 10-rotating shaft, 1001-connecting plate, 1002-fixing frame, 1003-limiting clamp, 1004-spring telescopic rod, 1005-second slide groove. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical scheme and advantages of the implementation examples of the utility model clearer, the technical scheme in the implementation examples of the utility model will be clearly and completely described below in combination with the implementation examples of the utility model. Obviously, the implementation examples described are part of the implementation cases of the utility model, not all of the implementation cases. Based on the implementation examples in the utility model, all other implementation examples obtained by general technical and technical personnel in this field without creative work are within the scope of protection of the utility model.
[0019] Reference Manual Attached Figure 1-3 A pump body installation protection device comprises a mounting plate 1 for fixing a pump body 3, and a mounting seat 2 installed with the outside is fixedly connected at the bottom of the mounting plate 1, and the mounting seat 2 is installed with the outside through fasteners and external structures to realize the installation of the pump body 3, and also comprises two groups of protective covers 4 that are docked and movably sleeved on the outside of the pump body 3, and the protective cover 4 slides in contact with the upper end of the mounting plate 1, and two groups of first slide grooves 7 are symmetrically arranged on the upper end of the mounting plate 1, and the first slide groove 7 movably penetrates the mounting plate 1, and a connecting rod 8 is slidably penetrated inside the first slide groove 7, and the connecting rod 8 is fixedly connected to the outside of the protective cover 4, and two groups of symmetrical fixing blocks 9 are fixedly connected at the bottom of the mounting plate 1, and a rotating shaft 10 is arranged between the fixing blocks 9 for horizontal rotation, and the rotating shaft 10 movably penetrates the connecting rod 8 that slides inside the two groups of first slide grooves 7.
[0020] Among them, the outer side of the two sets of protective covers 4 is provided with a pipe opening 401 to facilitate the access of the pump body pipe. The contact surface of the two sets of protective covers 4 and the inner wall of the pipe opening 401 are provided with sealing pads to increase the relative sealing effect of the protective cover 4 structure when in use. At the same time, the inner wall of the two sets of protective covers 4 is provided with a sound insulation board 402 to increase the overall sound insulation effect. In addition, the outer sides of the two sets of protective covers 4 are respectively provided with an air intake net 5 and a ventilation fan 6 connected to the inner cavity, and the air intake net 5 is an activated carbon filter net structure. Under long-term operation, air can be drawn through the ventilation fan 6, and the air is filtered and drawn through the air intake net 5, and finally drawn out, using the principle of air circulation to achieve heat dissipation of the pump body 3.
[0021] Among them, the outer side of the rotating shaft 10 is symmetrically provided with threads in opposite directions, and the rotating shaft 10 is respectively connected with the threads between the two groups of connecting rods 8 through the threads in opposite directions on the outer side, one end of the rotating shaft 10 movably passes through the fixed block 9 and is fixedly connected with the connecting disk 1001, and the outer side of the fixed block 9 is fixedly connected with a fixed frame 1002 docked at the upper end of the connecting disk 1001, and a limiting clamp 1003 is movably provided inside the fixed frame 1002 and is frictionally engaged with the upper end of the connecting disk 1001, and the contact surfaces of the limiting clamp 1003 and the connecting disk 1001 are both provided with friction plates, and the limiting clamp 1003 is connected to the inner wall of the fixing frame 1002 through a spring telescopic rod 1004 that is elastically extended, and the side wall of the fixing frame 1002 is also provided with a second sliding groove 1005 that is slidably engaged with both sides of the limiting clamp 1003. Based on the above structure, when the device is in use, the staff can pull the limit clamp 1003 upwards in advance to release the friction contact with the outer wall of the connecting disk 1001, and then rotate the rotating shaft 10 and use the threads in opposite directions on the outside to respectively drive the two groups of connecting rods 8 to slide relative to each other along the first sliding groove 7, so that the connecting rods 8 drive the protective cover 4 to be clamped and docked to the outside of the pump body 3 to protect the pump body 3, and then loosen the limit clamp 1003 to drive the limit clamp 1003 to be re-clamped to the outside of the connecting disk 1001 under the elastic recovery of the spring telescopic rod 1004, completing the limitation of the rotating shaft 10, that is, avoiding the loosening of the protective cover 4 after clamping, so that it can be stably docked to the outside of the pump body 3 and protect it.
[0022] It should be noted that some parts not elaborated in the present utility model belong to the common known technology in the art, or can be directly purchased from the market, and can be obtained by technical and process personnel in the art without creative work. The specific connection method is extremely widely used in the art or in daily life, and will not be described in detail here.
[0023] In the description of the present invention, it should be understood that the terms "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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.
[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians and process personnel in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0026] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0027] In the description of this specification, the description with reference to the terms "an implementation example", "some implementation examples", "example", "specific example", or "case" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, technical and process personnel in this field may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.
[0028] Although the implementation examples of the utility model have been shown and described above, it can be understood that the above implementation examples are illustrative and cannot be understood as limitations of the utility model. Ordinary technicians in the field can change, modify, replace and modify the above implementation examples within the scope of the utility model.
Claims
1. A pump body installation protection device, comprising a mounting plate (1) fixedly mounted on a pump body (3), wherein the bottom of the mounting plate (1) is fixedly connected to a mounting seat (2) mounted to the outside, and further comprising two sets of protective covers (4) that are butt-jointed and movably sleeved on the outside of the pump body (3), characterized in that: The protective cover (4) is in sliding contact with the upper end of the mounting plate (1); two groups of first slide grooves (7) are symmetrically arranged at the upper end of the mounting plate (1); and the first slide grooves (7) movably penetrate the mounting plate (1); a connecting rod (8) is slidably arranged inside the first slide grooves (7); and the connecting rod (8) is fixedly connected to the outer side of the protective cover (4); two groups of symmetrical fixed blocks (9) are fixedly connected to the bottom of the mounting plate (1); and a rotating shaft (10) is rotatably arranged between the fixed blocks (9); and the rotating shaft (10) movably penetrates the connecting rods (8) that slide inside the two groups of first slide grooves (7).
2. A pump body installation protection device according to claim 1, characterized in that: The outer side surfaces of the two groups of protective covers (4) are provided with pipeline openings (401), and the contact surfaces of the two groups of protective covers (4) and the inner walls of the pipeline openings (401) are provided with sealing gaskets.
3. A pump body installation protection device according to claim 2, characterized in that: The inner walls of the two groups of protective covers (4) are both provided with sound insulation panels (402).
4. A pump body installation protection device according to claim 3, characterized in that: An air intake net (5) and a ventilation fan (6) communicating with the inner cavity are respectively arranged on the outer sides of the two groups of protective covers (4), and the air intake net (5) is an activated carbon filter net structure.
5. A pump body installation protection device according to claim 4, characterized in that: The outer side of the rotating shaft (10) is symmetrically provided with threads in opposite directions, and the rotating shaft (10) is connected to the threads between the two groups of connecting rods (8) through the threads in opposite directions on the outer side.
6. A pump body installation protection device according to claim 5, characterized in that: One end of the rotating shaft (10) movably passes through the fixed block (9) and is fixedly connected to a connecting disk (1001), while the outer side of the fixed block (9) is fixedly connected to a fixing frame (1002) that is butt-jointed to the upper end of the connecting disk (1001), and a limiting clamp (1003) that is frictionally engaged with the upper end of the connecting disk (1001) is movably arranged inside the fixing frame (1002).
7. A pump body installation protection device according to claim 6, characterized in that: The limiting clamp (1003) is connected to the inner wall of the fixed frame (1002) via an elastically extended spring telescopic rod (1004), and the side wall of the fixed frame (1002) is also provided with a second sliding groove (1005) that is slidably engaged with the two sides of the limiting clamp (1003).