A mobile water pump

Abstract

The utility model provides a kind of mobile water pump, belong to water pump technical field, it solves the problem that existing mobile water pump can only rely on the contact of roller on base and ground, leading to easy to slide when placing.The utility model includes base, motor and pump body, base bottom is provided with mounting column, mounting groove is opened in mounting column, roller is installed in mounting groove, adjusting sleeve is installed outside mounting column, fixed part is extended outside adjusting sleeve, supporting pad is installed in fixed part, connecting rod is arranged between support sleeve, rotating groove is opened in base, gripping lever is installed in rotating groove, clamping groove is opened in base, telescopic rod is installed in clamping groove.The utility model has the advantages that: by sliding adjusting sleeve to switch roller and supporting pad, at the same time, sliding adjusting sleeve to change the height between base and ground, it is convenient to cooperate with installation to adjust water pump position, without user carrying water pump, water pump work can be realized, and it is convenient to switch transport and working mode.

Description

Technical Field

[0001] This utility model belongs to the field of water pump technology, and relates to a water pump, and particularly to a mobile water pump. Background Technology

[0002] A water pump is a machine that transports or pressurizes liquids. It transfers the mechanical energy of a prime mover or other external energy to the liquid, increasing the liquid's energy. Water pumps can also transport liquid-gas mixtures and liquids containing suspended solids.

[0003] Because water pumps consist of metal parts such as motors, pump bodies, and impellers, they are quite heavy and difficult to move. To facilitate movement, a base with rollers is installed under the pump. However, the contact area between the rollers and the ground is small, and the rollers are prone to rolling, causing the pump to slide along with them. In addition, the base is low, which may not meet the installation requirements when connecting the pump to the water pipe. The pump needs to be manually moved from the base, which is time-consuming and laborious. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned problems in the existing technology by providing a water pump with switchable support and movement functions, and adjustable base height.

[0005] This utility model can be achieved through the following technical solution: a mobile water pump, including a base, a motor and a pump body, wherein a mounting column is provided at the bottom of the base, a mounting groove is provided in the mounting column, a roller is installed in the mounting groove, an adjusting sleeve is installed outside the mounting column, a fixing part extends out of the adjusting sleeve, a support pad is installed in the fixing part, a connecting rod is provided between the adjusting sleeves, a gripping rod is installed on the base, a slot is provided on the base, and a telescopic rod is installed in the slot.

[0006] In the aforementioned mobile water pump, the adjusting sleeve has a positioning hole, the mounting column has a fixing hole, and bolts pass through the positioning hole and the fixing hole.

[0007] In the aforementioned mobile water pump, the fixed part has an installation groove, the top of the support pad has an installation part, and screws pass through the installation part and the installation groove.

[0008] In the aforementioned mobile water pump, the support pad has a trapezoidal cross-section, the bottom of the support pad is provided with anti-slip texture, and there are two fixing parts and support pads.

[0009] In the aforementioned mobile water pump, a pedal is installed on the connecting rod.

[0010] Compared with the prior art, the advantages of this utility model are: the roller and support pad can be switched by sliding the adjustment sleeve, and the height between the base and the ground can be changed by sliding the adjustment sleeve. This makes it easy to adjust the position of the water pump to meet the installation needs. The water pump can be put into operation without the user having to move the water pump. It also makes it easy to switch between transportation and working modes. Attached Figure Description

[0011] Figure 1 It is a 3D diagram of a mobile water pump; Figure 2 This is a side view of a mobile water pump; Figure 3 This is an exploded view of the adjusting sleeve of a mobile water pump; The components include: 1. Base; 11. Handle; 12. Slot; 13. Telescopic rod; 2. Motor; 3. Pump body; 4. Mounting column; 41. Mounting slot; 42. Roller; 43. Fixing hole; 5. Adjusting sleeve; 51. Fixing part; 511. Fixing slot; 52. Connecting rod; 53. Positioning hole; 6. Support pad; 61. Mounting part; 62. Anti-slip texture; 7. Bolt; 8. Screw; 9. Pedal. Detailed Implementation

[0012] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0013] like Figures 1 to 3 As shown, this utility model can be implemented through the following embodiments: A mobile water pump includes a base 1, a motor 2 and a pump body 3. The bottom of the base 1 is provided with a mounting column 4. The mounting column 4 has a mounting groove 41. A roller 42 is installed in the mounting groove 41. An adjusting sleeve 5 is installed outside the mounting column 4. A fixing part 51 extends outside the adjusting sleeve 5. A support pad 6 is installed in the fixing part 51. A connecting rod 52 is provided between the support sleeves. A gripping rod 11 is installed on the base 1. A slot 12 is provided on the base 1. A telescopic rod 13 is installed in the slot 12.

[0014] The adjusting sleeve 5 slides up and down along the mounting post 4, thereby adjusting the height between the base 1 and the ground; a support pad 6 is installed on the fixing part 51, so that when the adjusting sleeve 5 slides down, the support pad 6 contacts the ground, increasing the friction area between the base 1 and the ground and preventing the base 1 from sliding on its own; the connecting rod 52 is used to connect adjacent adjusting sleeves 5, improving the efficiency of the user in adjusting the height of the base 1; the worm gear is set to facilitate the user in lifting the base 1; the slot 12 is used to accommodate the telescopic rod 13, preventing the telescopic rod 13 from affecting the installation of the pump body 3 and the motor 2; the telescopic rod 13 makes it easy for users of different heights to pull the base 1, thereby realizing the transportation of the pump body 3 and the motor 2.

[0015] like Figure 1 and Figure 3 As shown, the adjusting sleeve 5 has a positioning hole 53 on its outer side, and the mounting column 4 has a fixing hole 43. Bolts 7 pass through the positioning hole 53 and the fixing hole 43. The bolts 7 pass through the positioning hole 53 and the fixing hole 43, so that the adjusting sleeve 5 is fixedly connected to the mounting column 4, preventing the adjusting sleeve 5 from contacting the ground under the influence of gravity, thereby affecting the transportation of the pump body 3 and the motor 2, and at the same time preventing the base 1 from falling back after being raised.

[0016] like Figure 3 As shown, a fixing groove 511 is provided in the fixing part 51, and an mounting part 61 is provided on the top of the support pad 6. A screw 8 passes through the mounting part 61 and the fixing groove 511. The fixing groove 511 and the mounting part 61 cooperate to guide the installation of the support pad 6; the screw 8 passes through the mounting part 61 and the fixing groove 511, which makes it convenient for the user to replace the support pad 6 after it is worn.

[0017] like Figure 1 and Figure 3 As shown, the support pad 6 has a trapezoidal cross-section, and the bottom of the support pad 6 is provided with anti-slip texture 62. There are two support pads 6 and two fixing parts 51. The trapezoidal cross-section is narrower at the top and wider at the bottom, which facilitates increasing the contact area between the support pad 6 and the ground, reducing the pressure on the support pad 6, and increasing the friction area to prevent the base 1 from sliding accidentally. The anti-slip texture 62 can improve the friction and prevent the base 1 from sliding. The two support pads 6 double the support area, increase the friction, and adjust the center of gravity of the base 1, thereby improving the stability of the base 1 when supported.

[0018] like Figure 1 and Figure 3 As shown, a pedal 9 is installed on the connecting rod 52. The pedal 9 is used to lift the base 1 with the grip rod 11, thereby adjusting the height of the base 1. The pedal 9 allows the user to pull down the adjustment sleeve 5 by stepping on it, and then pull up the base 1 by holding the grip rod 11 with their hand to complete the switching between the foot pad and the roller 42.

[0019] The working principle of this utility model is as follows: When the base 1 needs stable support, unscrew the bolt 7, so that the adjusting sleeve 5 slides down with gravity, so that the support pad 6 contacts the ground, and then hold the handle 11 and step on the pedal 9 to lift the base 1. After being lifted to a suitable height, the bolt 7 passes through the positioning hole 53 and the fixing hole 43 again to fix the adjusting sleeve 5 and the mounting column 4.

[0020] When movement is required, tighten bolt 7 to lower base 1, so that mounting column 4 drives roller 42 to contact the ground, pull adjustment sleeve 5 to rise, then bolt 7 passes through mounting column 4 and adjustment sleeve 5, and finally pull telescopic rod 13 to move base 1.

[0021] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0022] Although this document uses a variety of terms, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this invention; interpreting them as any additional limitation would contradict the spirit of this invention.

Claims

1. A mobile water pump comprising a base (1), an electric motor (2) and a pump body (3), characterized in that: The base (1) has a mounting post (4) at its bottom, a mounting groove (41) is provided in the mounting post (4), a roller (42) is installed in the mounting groove (41), an adjusting sleeve (5) is installed outside the mounting post (4), a fixing part (51) extends outside the adjusting sleeve (5), a support pad (6) is installed in the fixing part (51), a connecting rod (52) is provided between the adjusting sleeves (5), a gripping rod (11) is installed on the base (1), a slot (12) is provided on the base (1), and a telescopic rod (13) is installed in the slot (12).

2. A mobile water pump according to claim 1, characterized in that The adjusting sleeve (5) has a positioning hole (53) on its outside, and the mounting post (4) has a fixing hole (43). The positioning hole (53) and the fixing hole (43) are through which bolts (7) pass.

3. A mobile water pump according to claim 1, characterized in that The fixing part (51) has a fixing groove (511) inside, and the top of the support pad (6) is provided with an installation part (61). The installation part (61) and the fixing groove (511) are connected by screws (8).

4. A mobile water pump according to claim 1, characterized in that The support pad (6) has a trapezoidal cross section and anti-slip texture (62) is provided at the bottom of the support pad (6). There are two fixing parts (51) and two support pads (6).

5. A mobile water pump according to claim 1, characterized in that A pedal (9) is installed on the connecting rod (52).

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