Self-suction type sprinkler pump for vehicle

Abstract

The utility model discloses a self-suction type vehicle sprinkler pump, relates to the technical field of sprinkler pumps, and aims to solve the problems that most of the conventional self-suction type vehicle sprinkler pumps are fixed with a vehicle by penetrating a bolt through a mounting frame of the sprinkler pump, the position cannot be adjusted after being fixed, and if being adjusted, the conventional self-suction type vehicle sprinkler pumps need to be disassembled to be mounted by finding a mounting hole again; and adjustment is not convenient. Mounting frames of an integrally-formed structure are arranged on the two sides of the lower end of the water sprinkling pump body, and single-head fasteners are arranged at the upper ends of the mounting frames. The sliding rail base is arranged at the lower end of the water sprinkling pump body, an extending base is arranged at the lower end of the sliding rail base, and the extending base and the sliding rail base are of an integrated structure; and the adjusting grooves are formed in the two sides of the sliding rail base, the adjusting grooves vertically penetrate through the sliding rail base, one end of the single-head fastener penetrates through the mounting frame and the adjusting grooves, and the single-head fastener transversely moves along the adjusting grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of sprinkler pumps, in particular to a self-priming vehicle sprinkler pump. Background Art

[0002] It is mainly a self-priming centrifugal pump with a speed increaser, which is mainly composed of a pump body, an impeller, a mechanical seal, a shaft, a speed increaser and other components. The power required for the sprinkler pump to work is directly provided by the automobile engine through the power take-off to provide mechanical kinetic energy, and the sprinkler pump is driven to operate through the transmission.

[0003] For example, the Chinese patent with announcement number CN211009124U (a sprinkler pump for sanitation sprinkler trucks): includes a sprinkler truck body, a water storage tank, a sprinkler pump, a pump casing connecting plate, and a gearbox; the antifreeze outlet at the bottom of the sprinkler pump and the electromagnetic water valve connected to the antifreeze outlet facilitate the staff to drain the water inside the sprinkler pump, effectively avoiding the phenomenon of ice in the sprinkler pump in winter; by providing sealing ring mounting grooves on the bearing cover, the connecting plate and the gearbox, and the sealing ring is sleeved on the sealing ring mounting groove, the problem that the traditional gearbox is easily damaged by the oil paper seal is effectively solved, thereby increasing the sealing effect of the gearbox; by sleeve-connecting the driving shaft positioning sleeve inside the second bearing through hole, the driving shaft is effectively prevented from being pushed forward and backward; by providing a liquid level detector at the lower part of the gearbox, and the liquid level detector is connected to the buzzer signal provided on the outside of the gearbox, the lubricating oil level in the gearbox can be effectively monitored, thereby facilitating the user to refuel.

[0004] However, most of the existing self-priming vehicle sprinkler pumps are fixed to the vehicle by bolts passing through the sprinkler pump mounting frame. After fixation, the position cannot be adjusted. If adjustment is required, it is necessary to disassemble and then find the mounting hole for reinstallation, which makes adjustment inconvenient. Therefore, it does not meet the existing needs. In this regard, we propose a self-priming vehicle sprinkler pump. Utility Model Content

[0005] The utility model aims to provide a self-priming vehicle sprinkler pump to solve the problem that most of the existing self-priming vehicle sprinkler pumps proposed in the above background technology are fixed to the vehicle by bolts passing through the sprinkler pump mounting frame, and the position cannot be adjusted after being fixed. If adjustment is required, it is necessary to disassemble and then find the mounting hole for reinstallation, which leads to inconvenience in adjustment.

[0006] To achieve the above object, the utility model provides the following technical solution: a self-priming vehicle sprinkler pump, comprising: a sprinkler pump body, both sides of the lower end of the sprinkler pump body are provided with mounting frames of an integrally formed structure, and the upper end of the mounting frame is provided with a single-head fastener;

[0007] Also includes:

[0008] A slide rail base is arranged at the lower end of the pump body of the sprinkler pump, an extension base is arranged at the lower end of the slide rail base, and the extension base and the slide rail base are an integrated structure;

[0009] The adjusting grooves are arranged inside the two sides of the slide rail base, and the adjusting grooves penetrate the slide rail base up and down. One end of the single-head fastener passes through the mounting frame and the adjusting groove, and the single-head fastener moves laterally along the adjusting groove.

[0010] Preferably, a fixing nut is provided on the outside of the lower end of the single-head fastener, and the fixing nut is threadedly connected to the single-head fastener.

[0011] Preferably, a stabilizing movement bar is provided on the lower surface of the sprinkler pump body, and the stabilizing movement bar is welded and fixed to the sprinkler pump body, a stabilizing movement groove is provided at the center of the upper surface of the slide rail base, and the stabilizing movement bar moves along the stabilizing movement groove.

[0012] Preferably, both ends of the slide rail base are provided with through holes for external fasteners, and the through holes penetrate the slide rail base and the extension base from top to bottom.

[0013] Preferably, a water-permeable groove is provided on the lower surface of the extension base, and the water-permeable groove and the extension base are an integral structure, and the water-permeable groove transversely penetrates the extension base.

[0014] Preferably, the water-permeable groove is semicircular, and both ends and the lower surface are open.

[0015] Preferably, a coupling is provided on one side of the sprinkler pump body, a drain seat is provided at the lower end of the coupling, a check valve is provided on the other side of the sprinkler pump body, an outlet seat is provided at the upper end of the sprinkler pump body, and the outlet seat, coupling and drain seat are all threadedly fixed to the sprinkler pump body by threaded fasteners.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model arranges a slide rail base at the lower end of the sprinkler pump body, and both sides of the slide rail base are provided with upper and lower penetrating adjustment grooves, and the single-head fastener passing through the mounting frame moves along the adjustment groove, and the sprinkler pump body is placed on the upper end of the slide rail base, and one end of the single-head fastener passes through the mounting frame and the adjustment groove, and is tightened by a fixing nut, and the mounting frame and the slide rail base are fixed by extrusion force, thereby realizing the fixation of the sprinkler pump body and the slide rail base. When the position of the water pipe connected to the outside of the sprinkler pump body does not match and it is inconvenient to install the water pipe, the fixing nut is loosened to push the sprinkler pump body along the slide rail The base moves, and the single-head fastener moves laterally along the adjustment groove. After adjusting the position, tighten the fixing nut to fix the sprinkler pump body, thereby realizing fine-tuning of the position of the sprinkler pump body and solving the problem that most of the existing self-priming vehicle sprinkler pumps are fixed to the vehicle by bolts passing through the sprinkler pump mounting frame. After fixation, the position cannot be adjusted. If adjustment is required, it is necessary to disassemble and then find the mounting hole for reinstallation, resulting in inconvenient adjustment. When the sprinkler pump body moves, it relies on the stable moving bar to move along the stable moving groove to achieve a directional effect, thereby avoiding the displacement of the sprinkler pump body and improving stability.

[0018] 2. A water-permeable groove is arranged on the lower surface of the extension base. The water-permeable groove runs through the extension base horizontally. The water-permeable groove is semicircular, and both ends and the lower surface are open. The water-permeable groove facilitates water flow, avoiding accumulation on the lower surface of the extension base to cause damage to the extension base, thereby improving the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure of the utility model when viewed from above;

[0021] Figure 3 It is a schematic diagram of the overall right side structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the front view structure of the connection section between the pump body and the extended base of the sprinkler pump of the utility model;

[0023] In the figure: 1. Sprinkler pump body; 2. Coupling; 3. Check valve; 4. Outlet seat; 5. Drain seat; 6. Single-head fastener; 7. Fixing nut; 8. Slide rail base; 9. Adjustment slot; 10. Through hole; 11. Stable moving slot; 12. Stable moving bar; 13. Water-permeable slot; 14. Extension base; 15. Mounting bracket; 16. Threaded fastener. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a self-priming vehicle sprinkler pump, comprising: a sprinkler pump body 1, both sides of the lower end of the sprinkler pump body 1 are provided with an integrally formed mounting frame 15, the upper end of the mounting frame 15 is provided with a single-head fastener 6, a coupling 2 is provided on one side of the sprinkler pump body 1, a drain seat 5 is provided at the lower end of the coupling 2, a check valve 3 is provided on the other side of the sprinkler pump body 1, an outlet seat 4 is provided at the upper end of the sprinkler pump body 1, and the outlet seat 4, the coupling 2 and the drain seat 5 are all threadedly fixed to the sprinkler pump body 1 through the provided threaded fastener 16;

[0026] Also includes:

[0027] A slide rail base 8 is arranged at the lower end of the sprinkler pump body 1, and an extension base 14 is arranged at the lower end of the slide rail base 8, and the extension base 14 and the slide rail base 8 are an integrated structure;

[0028] The adjusting groove 9 is arranged inside the two sides of the slide rail base 8, and the adjusting groove 9 passes through the slide rail base 8 up and down. One end of the single-head fastener 6 passes through the mounting frame 15 and the adjusting groove 9, and the single-head fastener 6 moves laterally along the adjusting groove 9. A fixing nut 7 is arranged on the outside of the lower end of the single-head fastener 6, and the fixing nut 7 is threadedly connected to the single-head fastener 6.

[0029] Place the sprinkler pump body 1 on the upper end of the slide rail base 8, one end of the single-head fastener 6 passes through the mounting frame 15 and the adjustment slot 9, and the lower end of the single-head fastener 6 is externally connected to the fixing nut 7 for tightening, and the mounting frame 15 and the slide rail base 8 are fixed by relying on the extrusion force, so that the sprinkler pump body 1 and the slide rail base 8 are fixed. When the position of the external water pipe of the sprinkler pump body 1 does not match, and it is inconvenient to install the water pipe, loosen the fixing nut 7, push the sprinkler pump body 1 to move along the slide rail base 8, and the single-head fastener 6 moves laterally along the adjustment slot 9. After adjusting the position, tighten the fixing nut 7 to fix the sprinkler pump body 1, thereby realizing fine adjustment of the position of the sprinkler pump body 1, without moving the sprinkler pump body 1 or re-drilling holes in the vehicle body for fastener fixation, thereby improving convenience and flexibility.

[0030] See also Figure 1 , 3A stabilizing moving bar 12 is provided on the lower surface of the sprinkler pump body 1, and the stabilizing moving bar 12 is welded and fixed to the sprinkler pump body 1. A stabilizing moving groove 11 is provided at the center of the upper surface of the slide rail base 8, and the stabilizing moving bar 12 moves along the stabilizing moving groove 11. When the sprinkler pump body 1 moves, the stabilizing moving bar 12 moves along the stabilizing moving groove 11 to achieve a directional effect, thereby avoiding the displacement of the sprinkler pump body 1 and improving stability.

[0031] See also Figure 1 Both ends of the slide rail base 8 are provided with through holes 10 for external fasteners, and the through holes 10 pass through the slide rail base 8 and the extension base 14 up and down. The extension base 14 is placed on the body of the self-priming vehicle, and the through holes 10 are fixed to the body with external fasteners.

[0032] See also Figure 1 , 2 A water-permeable groove 13 is provided on the lower surface of the extension base 14, and the water-permeable groove 13 and the extension base 14 are an integrated structure. The water-permeable groove 13 horizontally penetrates the extension base 14. The water-permeable groove 13 is semicircular, and both ends and the lower surface are open. The water-permeable groove 13 facilitates water circulation, avoids accumulation on the lower surface of the extension base 14 to cause damage to the extension base 14, and improves the service life.

[0033] Working principle: When in use, place the extension base 14 on the body of the self-priming vehicle, and fix the through hole 10 with the external fastener to the body. After fixation, place the sprinkler pump body 1 on the upper end of the slide rail base 8, and insert the stable moving bar 12 into the stable moving groove 11 to prevent the sprinkler pump body 1 from deflecting and improve stability. One end of the single-head fastener 6 passes through the mounting frame 15 and the adjustment groove 9, and the lower end of the single-head fastener 6 is externally connected to the fixing nut 7 for tightening. The mounting frame 15 and the slide rail base 8 are fixed by the extrusion force, thereby realizing the fixation of the sprinkler pump body 1 and the slide rail base 8. When the position of the external water pipe of the sprinkler pump body 1 does not match and it is inconvenient to install the water pipe, loosen the fixing nut 7, push the sprinkler pump body 1 to move along the slide rail base 8, and the single-head fastener 6 moves laterally along the adjustment groove 9, and the stable moving bar 12 moves along the stable moving groove 11, which has a directional effect on the movement of the sprinkler pump body 1 to avoid deviation. After adjusting the position, tighten the fixing nut 7 to fix the sprinkler pump body 1, thereby realizing fine-tuning of the position of the sprinkler pump body 1. There is no need to move the sprinkler pump body 1 or to re-drill holes in the vehicle body for fastener fixation, thereby improving convenience and flexibility.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A self-priming vehicle sprinkler pump, comprising a sprinkler pump body (1), wherein both sides of the lower end of the sprinkler pump body (1) are provided with mounting frames (15) of an integrally formed structure, and the upper end of the mounting frame (15) is provided with a single-head fastener (6); Features: Also includes: A slide rail base (8) is arranged at the lower end of the sprinkler pump body (1), an extension base (14) is arranged at the lower end of the slide rail base (8), and the extension base (14) and the slide rail base (8) are an integrated structure; An adjustment groove (9) is arranged inside both sides of the slide rail base (8), and the adjustment groove (9) passes through the slide rail base (8) from top to bottom. One end of the single-head fastener (6) passes through the mounting frame (15) and the adjustment groove (9), and the single-head fastener (6) moves laterally along the adjustment groove (9).

2. A self-priming vehicle sprinkler pump according to claim 1, characterized in that: A fixing nut (7) is arranged on the outside of the lower end of the single-head fastener (6), and the fixing nut (7) is threadedly connected to the single-head fastener (6).

3. A self-priming vehicle sprinkler pump according to claim 1, characterized in that: The lower surface of the sprinkler pump body (1) is provided with a stabilizing movement bar (12), and the stabilizing movement bar (12) is welded and fixed to the sprinkler pump body (1); the center of the upper surface of the slide rail base (8) is provided with a stabilizing movement groove (11), and the stabilizing movement bar (12) moves along the stabilizing movement groove (11).

4. A self-priming vehicle sprinkler pump according to claim 1, characterized in that: Both ends of the slide rail base (8) are provided with through holes (10) for external fasteners, and the through holes (10) penetrate the slide rail base (8) and the extension base (14) vertically.

5. The self-priming vehicle sprinkler pump according to claim 1, characterized in that: A water-permeable groove (13) is provided on the lower surface of the extension base (14), and the water-permeable groove (13) and the extension base (14) are an integrated structure, and the water-permeable groove (13) passes through the extension base (14) transversely.

6. A self-priming vehicle sprinkler pump according to claim 5, characterized in that: The water-permeable groove (13) is semicircular, and both ends and the lower surface are open.

7. A self-priming vehicle sprinkler pump according to claim 1, characterized in that: A coupling (2) is provided on one side of the sprinkler pump body (1), a drain seat (5) is provided at the lower end of the coupling (2), a check valve (3) is provided on the other side of the sprinkler pump body (1), an outlet seat (4) is provided at the upper end of the sprinkler pump body (1), and the outlet seat (4), the coupling (2) and the drain seat (5) are all threadedly fixed to the sprinkler pump body (1) via threaded fasteners (16).

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