Submersible pump mounting device

Abstract

The utility model provides a submersible pump installation device, and belongs to the technical field of submersible pumps. Comprising a limiting plate and a mounting mechanism, a positioning connecting rod is fixedly mounted at the bottom of the limiting plate, the mounting mechanism comprises a connecting cylinder, the connecting cylinder sleeves the positioning connecting rod and is in sliding connection with the positioning connecting rod, a bottom support is fixedly mounted outside the connecting cylinder, and a through hole is formed in the upper surface of the bottom support; the arc-shaped clamping plate is arranged at the position above the bottom support and fixedly connected with the outer surface of the connecting cylinder, and a fixing rod is fixedly installed at the bottom of the arc-shaped clamping plate. The pump body is extruded into the position of the inner side of the arc-shaped clamping plate, the bottom of the pump body is supported through the bottom support, the pump body and the arc-shaped clamping plate are combined into a whole, the pump body moves along with the connecting cylinder, the pump body can be controlled to vertically move and move into water to be used, the condition that the pump body shakes in water is avoided, and therefore the pump body is prevented from colliding with the well wall to be damaged; the use is met.

Description

Technical Field

[0001] The utility model relates to the technical field of submersible pumps, and more specifically, to a submersible pump installation device. Background Art

[0002] Submersible pumps are used for pumping water underwater, for drainage or irrigation, etc. For example, in irrigation, the submersible pump is placed in a well, and the well water is pumped by the submersible pump and then irrigated onto farmland to relieve drought.

[0003] When using a submersible pump, the submersible pump will be first put into the well, and a sufficiently long water pipe is installed at the water outlet end of the submersible pump to divert water to the position where watering is required. Since the submersible pump is directly put into the well for use and there is no limiting device, during use, the submersible pump will move under the action of water fluctuations in the water, and it is easy to hit the submersible pump against the inner wall of the well, causing damage and affecting the use. Therefore, a submersible pump installation device is proposed to solve this problem. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a submersible pump installation device that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is implemented as follows:

[0006] The utility model provides a submersible pump installation device, including a limiting plate, and a positioning connecting rod is fixedly installed at the bottom of the limiting plate;

[0007] An installation mechanism, the installation mechanism includes;

[0008] A connecting cylinder, the connecting cylinder is sleeved outside the positioning connecting rod and is slidably connected with the positioning connecting rod;

[0009] A bottom support, the bottom support is fixedly installed outside the connecting cylinder, and through holes are provided on the upper surface of the bottom support;

[0010] An arc-shaped clamping plate, the arc-shaped clamping plate is arranged above the bottom support and is fixedly connected with the outer surface of the connecting cylinder, a fixing rod is fixedly installed at the bottom of the arc-shaped clamping plate, and one end of the fixing rod is fixedly connected with the arc-shaped clamping plate.

[0011] In a preferred embodiment, a pump body is arranged inside the arc-shaped clamping plate, the pump body is stably placed inside the arc-shaped clamping plate, and a towing rope is installed at one end of the pump body.

[0012] In a preferred embodiment, a groove opening is provided at one end of the positioning connecting rod, a thread ring is provided on the inner wall of the groove opening, a lengthening rod is threadedly connected to the end of the positioning connecting rod, the upper end of the lengthening rod is concave, and a thread groove is provided at the concave position.

[0013] In a preferred embodiment, a receiving plate is fixedly installed at the bottom of the extension rod for limiting the pump body. The connecting cylinder is also sleeved outside the extension rod and is slidably connected to the extension rod.

[0014] In a preferred embodiment, an anti-blocking mechanism is installed outside the extension rod. The anti-blocking mechanism includes an annular plate which is slidably installed outside the extension rod, and a hollow chamber is fixedly installed on the outer surface of the annular plate.

[0015] The anti-blocking mechanism further includes a water filtering plate which is fixedly installed inside the hollow chamber at an inclined angle.

[0016] Float blocks are respectively fixedly installed at the bottom of the annular plate and the hollow chamber, and the bearing capacity of the float blocks is less than the gravity of the pump body.

[0017] A plurality of water inlet holes are formed in the upper surface of the hollow chamber and are evenly arranged at the top of the hollow chamber. A plug hole is formed in the top of the hollow chamber for the water inlet end of the pump body to be inserted into the plug hole, and a sealing ring is fixedly installed at the position of the inner wall of the plug hole.

[0018] The submersible pump installation device provided by the present utility model has the following beneficial effects:

[0019] 1. By sleeving a connecting cylinder outside the positioning link rod, and installing a bottom support and an arc-shaped clamping plate outside the connecting cylinder. The arc-shaped clamping plate is made of an elastic material, which can squeeze the pump body into the inner side of the arc-shaped clamping plate, and the bottom support supports the bottom of the pump body. The pump body and the arc-shaped clamping plate are combined into one and move with the connecting cylinder, which can control the vertical movement of the pump body, move the pump body into the water for use, avoid the pump body shaking in the water, and thus avoid the pump body hitting the well wall and being damaged, meeting the use requirements.

[0020] 2. By setting an annular plate, installing a hollow chamber outside the annular plate, providing water inlet holes at the top of the hollow chamber, and fixedly installing a water filtering plate inside the hollow chamber. Well water enters through the water inlet holes, passes through the position of the water filtering plate, and finally the water is conveyed into the hollow chamber. Through secondary filtration, the filtering effect of well water is improved, and impurities are prevented from being pumped into the pump body to block the pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the extension rod of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the connecting tube of the utility model;

[0025] Figure 4 This is a schematic diagram of the internal structure of the hollow bin of the utility model;

[0026] Figure 5 This is a schematic diagram of the connection structure between the positioning connecting rod and the extension rod of the utility model;

[0027] In the figure: 1. limit plate; 2. positioning connecting rod; 3. installation mechanism; 31. connecting tube; 32. bottom support; 33. arc-shaped clamping plate; 331. fixing rod; 4. pump body; 5. traction rope; 6. groove mouth; 7. threaded ring; 8. extension rod; 9. threaded groove; 10. receiving plate; 11. floating block; 12. water inlet hole; 13. plug-in hole; 14. sealing ring; 15. anti-blocking mechanism; 151. circular ring plate; 152. water filter plate; 16. hollow bin. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example

[0030] Reference Figures 1-5 The utility model provides a technical solution: a submersible pump installation device, including a limit plate 1 and a mounting mechanism 3, and a positioning connecting rod 2 is fixedly installed at the bottom of the limit plate 1, the mounting mechanism 3 includes a connecting tube 31, the connecting tube 31 is sleeved on the outside of the positioning connecting rod 2, and is slidably connected with the positioning connecting rod 2, a base 32 is fixedly installed on the outside of the connecting tube 31, and a through hole is opened on the upper surface of the base 32, an arc-shaped clamping plate 33 is arranged at a position above the base 32, and is fixedly connected to the outer surface of the connecting tube 31, a fixing rod 331 is fixedly installed at the bottom of the arc-shaped clamping plate 33, and one end of the fixing rod 331 is fixedly connected to the arc-shaped clamping plate 33.

[0031] In a preferred embodiment, the pump body 4 is arranged at the inner side of the arc-shaped splint 33, and the pump body 4 is stably placed at the inner side of the arc-shaped splint 33. A traction rope 5 is installed at one end of the pump body 4. In order to stably install and use the pump body 4, the pump body 4 is placed at the inner side of the arc-shaped splint 33, and the arc-shaped splint 33 is arranged to be made of elastic material, so that the inner side surface of the arc-shaped splint 33 can be tightly attached to the outer surface of the pump body 4, so that the pump body 4 can be stably installed and used.

[0032] In a preferred embodiment, a groove opening 6 is provided at one end of the positioning connecting rod 2, and a threaded ring 7 is provided on the inner wall of the groove opening 6. The end of the positioning connecting rod 2 is threadedly connected to an extension rod 8. The upper end of the extension rod 8 is concave, and a threaded groove 9 is provided at the concave position. In actual use, due to different water levels in the well, in order to ensure that the pump body 4 can be submerged in the well water, the number of extension rods 8 will be adjusted according to the distance between the wellhead and the water level, so that the lower end of the extension rod 8 is in the well water, so as to meet the use requirements.

[0033] In a preferred embodiment, a receiving plate 10 is fixedly installed at the bottom of the extension rod 8 for limiting the position of the pump body 4. The connecting tube 31 is also sleeved on the outside of the extension rod 8 and is slidably connected to the extension rod 8. This device sleeves the connecting tube 31 on the positioning connecting rod 2 for sliding, and extends to the outside of the extension rod 8 to slide until the pump body 4 is controlled to be submerged in water for use. In order to prevent the connecting tube 31 from slipping off the extension rod 8, a receiving plate 10 is installed at the bottom of the extension rod 8 at the lowest end. The connecting tube 31 is limited by the receiving plate 10, so that the pump body 4 can be submerged in water for normal use.

[0034] Since there is no well cover at the wellhead, weeds and impurities beside the well will be blown into the well by the wind, resulting in a lot of impurities in the well water. In order to prevent the impurities from being sucked into the pump body 4 and causing blockage, an anti-blocking mechanism 15 is installed on the outside of the extension rod 8. The anti-blocking mechanism 15 includes a circular plate 151, which is slidably installed on the outside of the extension rod 8. A hollow chamber 16 is fixedly installed on the outer surface of the circular plate 151. The anti-blocking mechanism 15 also includes a water filtering plate 152, which filters the water. The plate 152 is fixedly installed at an inclined angle inside the hollow bin 16, and the bottom of the annular plate 151 and the hollow bin 16 are respectively fixedly installed with floating blocks 11, the bearing force of the floating blocks 11 is less than the gravity of the pump body 4, and a plurality of water inlet holes 12 are opened on the upper surface of the hollow bin 16, and are evenly arranged on the top of the hollow bin 16, and a plug hole 13 is opened on the top of the hollow bin 16, which is used for the water inlet end on the pump body 4 to be inserted into the plug hole 13, and a sealing ring 14 is fixedly installed at the position of the inner wall of the plug hole 13.

[0035] During actual use, the pump body 4 is sunk into the well. Well water will first flow into the interior of the hollow chamber 16 from the position of the water inlet hole 12 and reach the position outside the filter water plate 152. Then the well water will pass through the filter water plate 152 again, and the water will enter the interior of the hollow chamber 16. Then, it is only necessary to pump the interior of the hollow chamber 16 by the pump body 4, so that impurities can be prevented from being sucked into the pump body 4, avoiding blockage of the pump body 4 and ensuring the normal use of the pump body 4.

[0036] Specifically, the working process or working principle of a submersible pump installation device is as follows: When using the submersible pump, the submersible pump will be first placed in the well, and a sufficiently long water pipe is installed at the water outlet end of the submersible pump to divert the water to the position where watering is required. Since the submersible pump is directly placed in the well for use and there is no positioning device, when in use, the submersible pump will move under the action of water fluctuations in the water, and it is easy to hit the submersible pump against the inner wall of the well, resulting in damage and affecting the use. Therefore, this device is designed to solve this problem.

[0037] Through this device, the pump body 4 can be stably installed and used outside the positioning connecting rod 2 and the extension rod 8, so that the pump body 4 will not shake in the water, effectively avoiding the pump body 4 hitting the inner wall of the well, thereby protecting the pump body 4 and ensuring the normal use of the pump body 4. The specific operation is as follows: Install the pump body 4 inside the arc-shaped clamping plate 33. This device sets the arc-shaped clamping plate 33 as an elastic material. By squeezing the arc-shaped clamping plate 33, the pump body 4 will be placed into the arc-shaped clamping plate 33, and the pump body 4 will be surrounded and clamped by the arc-shaped clamping plate 33, and the bottom of the pump body 4 will be placed on the bottom support 32 for stable installation and use of the pump body 4.

[0038] During actual use, the length of the extension rod 8 can be determined according to the actual water depth inside the well. Screw the extension rod 8 onto the positioning connecting rod 2. If the water depth is relatively deep, the number of extensions of the extension rod 8 can be increased to ensure that the pump body 4 can extend into the water. A bearing plate 10 is installed at the bottom of the lowest extension rod 8 of this device to limit the circular ring plate 151 and prevent the circular ring plate 151 from slipping off the extension rod 8.

[0039] Place this device into the well, place the limit plate 1 horizontally on the wellhead for overall limitation, and then slowly release the towing rope on the pump body 4 to make the pump body 4 move slowly downward until the pump body 4 lands on the hollow chamber 16. At this time, under the heavy pressure of the hollow chamber 16 plus the pump body 4, it will automatically move downward and land on the circular ring plate 151. The pump body 4 is used in the water, and the water inlet end of the pump body 4 is inserted into the insertion hole 13, and the water inlet end is closely attached to the sealing ring 14 to achieve a sealing effect, preventing external water from entering the interior of the hollow chamber 16 from the connection position of the water inlet end and avoiding impurities from being sucked into the pump body 4.

[0040] This device adopts a secondary filtration method to improve the filtration effect of water. Well water will first flow into the interior of the hollow chamber 16 from the position of the water inlet hole 12 and reach the position outside the filter water plate 152. Then, the well water will pass through the filter water plate 152 again. The water will enter the interior of the hollow chamber 16, and then it can be pumped out of the interior of the hollow chamber 16 by the pump body 4. Thus, it can prevent impurities from being sucked into the pump body 4, avoid clogging the pump body 4, and ensure the normal use of the pump body 4.

Claims

1. A submersible pump installation device, characterized in that: It comprises a limit plate (1), and a positioning connecting rod (2) is fixedly installed at the bottom of the limit plate (1); A mounting mechanism (3), wherein the mounting mechanism (3) comprises: A connecting tube (31), wherein the connecting tube (31) is sleeved on the outside of the positioning connecting rod (2) and is slidably connected to the positioning connecting rod (2); A base (32), wherein the base (32) is fixedly mounted on the outside of the connecting tube (31), and a through hole is formed on the upper surface of the base (32); An arc-shaped clamping plate (33) is arranged above the base (32) and is fixedly connected to the outer surface of the connecting tube (31); a fixing rod (331) is fixedly installed at the bottom of the arc-shaped clamping plate (33); one end of the fixing rod (331) is fixedly connected to the arc-shaped clamping plate (33).

2. The submersible pump installation device according to claim 1, characterized in that: A pump body (4) is arranged at the inner side of the arc-shaped clamping plate (33), and the pump body (4) is stably placed at the inner side of the arc-shaped clamping plate (33). A traction rope (5) is installed at one end of the pump body (4).

3. The submersible pump installation device according to claim 2, characterized in that: A groove opening (6) is provided at one end of the positioning connecting rod (2), and a threaded ring (7) is provided on the inner wall of the groove opening (6). The end of the positioning connecting rod (2) is threadedly connected to an extension rod (8). The upper end of the extension rod (8) is concave, and a threaded groove (9) is provided at the position of the concave portion.

4. The submersible pump installation device according to claim 3, characterized in that: A receiving plate (10) is fixedly mounted at the bottom of the extension rod (8) for limiting the position of the pump body (4). The connecting tube (31) is also sleeved on the outside of the extension rod (8) and is slidably connected to the extension rod (8).

5. The submersible pump installation device according to claim 4, characterized in that: An anti-blocking mechanism (15) is installed on the outside of the extension rod (8), and the anti-blocking mechanism (15) comprises a circular ring plate (151). The circular ring plate (151) is slidably installed on the outside of the extension rod (8), and a hollow bin (16) is fixedly installed on the outer surface of the circular ring plate (151).

6. The submersible pump installation device according to claim 5, characterized in that: The anti-clogging mechanism (15) further comprises a water filtering plate (152), wherein the water filtering plate (152) is fixedly installed inside the hollow bin (16) at an inclined angle.

7. The submersible pump installation device according to claim 6, characterized in that: Floating blocks (11) are fixedly mounted on the bottom of the annular plate (151) and the hollow chamber (16), respectively, and the bearing force of the floating blocks (11) is smaller than the weight of the pump body (4).

8. The submersible pump installation device according to claim 7, characterized in that: The upper surface of the hollow bin (16) is provided with a plurality of water inlet holes (12) which are evenly arranged on the top of the hollow bin (16). The top of the hollow bin (16) is provided with a plug hole (13) for inserting the water inlet end on the pump body (4) into the plug hole (13), and a sealing ring (14) is fixedly installed at the position of the inner wall of the plug hole (13).

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