Adjustable low-pressure safety submersible pump

Abstract

The utility model discloses an adjustable low-pressure safety submersible pump which comprises a pump body, a water inlet pipe is arranged on the front face of the pump body, a water outlet pipe is arranged at the top of the pump body, installation feet are symmetrically arranged at the bottom of the pump body, an installation rod is arranged at one end of each installation foot, and an installation ring is arranged at the top end of each installation rod. An adjusting mechanism is arranged at one end of the mounting foot, the adjusting mechanism comprises a moving assembly and a locking assembly, the moving assembly comprises an adjusting rod, and the mounting foot is arranged at one end of the adjusting rod; by means of the design of the mounting ring, the mounting rod and the adjusting mechanism, when position deviation occurs to an embedded bolt or a punched hole, the position of the adjusting rod in the adjusting groove can be moved by pressing the positioning block, and therefore the position of the mounting foot can be adjusted to meet the requirement for the mounting position of the embedded bolt or the hole. And re-punching or re-mounting of the embedded bolt is not needed, so that time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of submersible pumps, in particular to an adjustable low-pressure safety submersible pump. Background Art

[0002] Submersible pump is one of the commonly used equipment for fountain landscape. It is driven by 24V DC low voltage. Existing water pumps are usually fixed with screws during installation. The screws are connected to the ground through the mounting frame inserted at the bottom of the water pump. In order to install it firmly, it is usually necessary to drill holes or embed bolts in the ground to ensure the stability of the water pump installation. However, the mounting frame is of fixed size and cannot be adjusted. Therefore, when the position of the drilling or embedded bolts deviates, it is necessary to re-drill or remove the embedded bolts and re-embed them, which makes the installation of the submersible pump inconvenient. Utility Model Content

[0003] The purpose of the utility model is to provide an adjustable low-pressure safety submersible pump to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable low-pressure safety submersible pump, comprising a pump body, a water inlet pipe for water intake is provided on the front of the pump body, a water outlet pipe for water discharge is provided on the top of the pump body, mounting feet for fixedly mounting the pump body are symmetrically provided on the bottom of the pump body, a mounting rod for mounting the mounting foot is provided at one end of the mounting foot, a mounting ring for mounting the mounting rod is provided at the top of the mounting rod, an adjusting mechanism for adjusting the position of the mounting foot is provided at one end of the mounting foot, the adjusting mechanism comprises a moving assembly and a locking assembly, the moving assembly comprises an adjusting rod, and the mounting foot is provided at one end of the adjusting rod.

[0005] Preferably, the mounting ring is sleeved on the outer wall of the pump body, a guide block is fixedly connected to the bottom end of the inner wall of the mounting ring, a guide groove is provided at the top of the pump body, the guide block is slidably connected with the guide groove, and fixing parts for fixing the mounting ring are symmetrically arranged on both sides of the bottom of the mounting ring.

[0006] Preferably, the fixing part includes a fixing bolt, circular holes are symmetrically opened on both sides of the bottom of the mounting ring, thread grooves are symmetrically opened on both sides of the bottom of the pump body, the fixing bolts are inserted and connected with the circular holes, and the fixing bolts are threadedly inserted and connected with the thread grooves.

[0007] Preferably, the bottom end of the mounting ring is fixedly connected to the top end of the mounting rod, and adjustment grooves for inserting the adjustment rod are respectively provided at both ends of the mounting rod, the adjustment rod is slidably inserted into the adjustment groove, and one end of the mounting foot is fixedly connected to one end of the adjustment rod.

[0008] Preferably, the locking assembly comprises a positioning block, and a positioning hole for the positioning block to be inserted is formed on one side of the inner wall of the adjustment groove.

[0009] Preferably, a cavity for installing a positioning block is formed at one end of the adjusting rod, an insertion hole for inserting the positioning block is formed on one side of an inner wall of the cavity, and a baffle for limiting movement of the positioning block is fixedly connected to one end of the positioning block.

[0010] Preferably, a pushing block for pushing the baffle to move is provided at one end of the baffle.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model utilizes the design of the mounting ring, the mounting rod and the adjusting mechanism. When there is a position deviation of the embedded bolt or the punching hole, the positioning block can be pressed to move the adjusting rod in the adjusting groove, thereby adjusting the position of the mounting foot to meet the installation position of the embedded bolt or the hole, without the need to re-drill or re-install the embedded bolt, thus saving time and manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the pump body of the utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the mounting ring and the mounting foot of the utility model.

[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the adjustment mechanism and the mounting rod of the utility model from a top view.

[0017] In the figure: 1. pump body; 2. water inlet pipe; 3. water outlet pipe; 4. mounting ring; 5. guide block; 6. mounting rod; 7. mounting foot; 8. adjustment mechanism; 81. adjustment rod; 82. positioning block; 83. baffle; 84. pushing block; 9. fixing bolt. DETAILED DESCRIPTION

[0018] 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.

[0019] The utility model provides Figure 1-4 An adjustable low-pressure safety submersible pump is shown, comprising a pump body 1, a water inlet pipe 2 for water intake is provided on the front of the pump body 1, a water outlet pipe 3 for water discharge is provided on the top of the pump body 1, mounting feet 7 for fixedly mounting the pump body 1 are symmetrically provided on the bottom of the pump body 1, a mounting rod 6 for mounting the mounting foot 7 is provided at one end of the mounting foot 7, a mounting ring 4 for mounting the mounting rod 6 is provided at the top of the mounting rod 6, an adjusting mechanism 8 for adjusting the position of the mounting foot 7 is provided at one end of the mounting foot 7, the adjusting mechanism 8 comprises a moving assembly and a locking assembly, the moving assembly comprises an adjusting rod 81, and the mounting foot 7 is arranged at one end of the adjusting rod 81.

[0020] Specifically, the pump body 1, the water inlet pipe 2 and the water outlet pipe 3 constitute a DC low-pressure fountain pump of the existing model DC40. The DC voltage adopts 24V. An isolation layer is arranged inside to isolate the rotor from the motor stator. The stator and the drive board are filled with epoxy resin, so that the water pump is completely waterproof and the safety performance of the water pump is ensured.

[0021] Specifically, the mounting ring 4 is sleeved on the outer wall of the pump body 1, and the bottom end of the inner wall of the mounting ring 4 is fixedly connected with a guide block 5. A guide groove is provided at the top of the pump body 1, and the guide block 5 is slidably inserted and connected with the guide groove. Fixing parts for fixing the mounting ring 4 are symmetrically arranged on both sides of the bottom of the mounting ring 4, and the fixing parts include fixing bolts 9. Circular holes are symmetrically provided on both sides of the bottom of the mounting ring 4, and threaded grooves are symmetrically provided on both sides of the bottom of the pump body 1, and the fixing bolts 9 are inserted and connected with the circular holes, and the fixing bolts 9 are threadedly inserted and connected with the threaded grooves.

[0022] Furthermore, the mounting ring 4 is in the shape of a circular ring, and the inner diameter of the mounting ring 4 corresponds to the outer diameter of the pump body 1. The guide block 5, the mounting ring 4 and the mounting rod 6 are manufactured by an integrated casting method. The guide groove is a straight groove, and the size of the vertical section of the guide groove is 1.02 times the size of the vertical section of the guide block 5. By inserting the guide block 5 into the guide groove, the mounting ring 4 can be installed in a straight line, and the thread on the inner wall of the threaded groove is meshed with the thread on the outer wall of the fixing bolt 9. The circular hole has a smooth inner wall. By inserting the fixing bolt 9 into the circular hole and connecting the fixing bolt 9 with the thread of the threaded groove, the mounting ring 4 can be fixed to the outer wall of the pump body 1, thereby completing the stable installation of the mounting ring 4.

[0023] Specifically, the bottom end of the mounting ring 4 is fixedly connected to the top end of the mounting rod 6, and both ends of the mounting rod 6 are respectively provided with adjustment grooves for inserting the adjustment rod 81, and the adjustment rod 81 is slidably inserted and connected with the adjustment groove, and one end of the mounting foot 7 is fixedly connected to one end of the adjustment rod 81, and the locking assembly includes a positioning block 82, and a positioning hole for inserting the positioning block 82 is provided on one side of the inner wall of the adjustment groove, and a cavity for installing the positioning block 82 is provided at one end of the adjusting rod 81, and an insertion hole for inserting the positioning block 82 is provided on one side of the inner wall of the cavity, and one end of the positioning block 82 is fixedly connected with a baffle 83 for limiting the movement of the positioning block 82, and one end of the baffle 83 is provided with a pushing block 84 for pushing the baffle 83 to move.

[0024] Furthermore, the size of the adjusting groove is 1.01 times the size of the adjusting mechanism 8, the mounting foot 7 is fixedly connected to the adjusting mechanism 8 by hot melting or gluing, a plurality of positioning holes are provided, which are arranged in a straight line at equal intervals on both sides of one end of the mounting rod 6, and the size of the positioning holes is the same as that of the insertion hole, which is 1.02 times the size of the positioning block 82, and the size of the baffle 83 is 1.2 times the size of the insertion hole. The pushing block 84 is a rubber elastic block, and the pushing block 84 is in a compressed state in the cavity, so that when there is a position deviation in the drilling or embedded bolt, the positioning block 82 is pressed to move the positioning block 82 into the adjusting groove, the mounting foot 7 is pulled, and the adjusting rod 81 is driven to retract and retract to adjust the position of the mounting foot 7. When the position of the mounting foot 7 is adjusted, the positioning block 82 is released, and the pushing block 84 drives the positioning block 82 to be inserted into the positioning hole at the corresponding position by pushing the baffle 83, thereby realizing the locking of the adjusting rod 81 and the mounting rod 6, and determining the position of the mounting foot 7, so that there is no need to re-drill or re-shift the embedded bolt.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable low-pressure safety submersible pump, comprising a pump body (1), wherein a water inlet pipe (2) for water inlet is provided on the front of the pump body (1), and a water outlet pipe (3) for water outlet is provided on the top of the pump body (1), wherein: The bottom of the pump body (1) is symmetrically provided with a mounting foot (7) for fixing the pump body (1); one end of the mounting foot (7) is provided with a mounting rod (6) for mounting the mounting foot (7); the top of the mounting rod (6) is provided with a mounting ring (4) for mounting the mounting rod (6); one end of the mounting foot (7) is provided with an adjustment mechanism (8) for adjusting the position of the mounting foot (7); the adjustment mechanism (8) includes a moving component and a locking component; the moving component includes an adjustment rod (81); and the mounting foot (7) is arranged at one end of the adjustment rod (81).

2. An adjustable low-pressure safety submersible pump according to claim 1, characterized in that: The mounting ring (4) is sleeved on the outer wall of the pump body (1), the bottom end of the inner wall of the mounting ring (4) is fixedly connected with a guide block (5), the top end of the pump body (1) is provided with a guide groove, the guide block (5) is slidably connected with the guide groove, and fixing parts for fixing the mounting ring (4) are symmetrically arranged on both sides of the bottom of the mounting ring (4).

3. An adjustable low-pressure safety submersible pump according to claim 2, characterized in that: The fixing part comprises a fixing bolt (9), circular holes are symmetrically provided on both sides of the bottom of the mounting ring (4), thread grooves are symmetrically provided on both sides of the bottom of the pump body (1), the fixing bolt (9) is inserted and connected with the circular hole, and the fixing bolt (9) is threadedly inserted and connected with the thread groove.

4. An adjustable low-pressure safety submersible pump according to claim 1, characterized in that: The bottom end of the mounting ring (4) is fixedly connected to the top end of the mounting rod (6); both ends of the mounting rod (6) are respectively provided with adjustment grooves for inserting the adjustment rod (81); the adjustment rod (81) is slidably inserted into the adjustment groove; and one end of the mounting foot (7) is fixedly connected to one end of the adjustment rod (81).

5. An adjustable low-pressure safety submersible pump according to claim 4, characterized in that: The locking assembly comprises a positioning block (82), and a positioning hole for the positioning block (82) to be inserted is provided on one side of the inner wall of the adjustment groove.

6. An adjustable low-pressure safety submersible pump according to claim 5, characterized in that: A cavity for installing a positioning block (82) is formed at one end of the adjusting rod (81), an insertion hole for inserting the positioning block (82) is formed on one side of the inner wall of the cavity, and a baffle (83) for limiting the movement of the positioning block (82) is fixedly connected to one end of the positioning block (82).

7. An adjustable low-pressure safety submersible pump according to claim 6, characterized in that: A pushing block (84) for pushing the baffle (83) to move is provided at one end of the baffle (83).

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