Non-negative pressure pipe network tap water supply equipment

Abstract

The utility model discloses a non-negative pressure pipe network tap water supply device which comprises a rack base, a water supply unit is fixedly arranged on the rack base, a water storage tank is arranged on one side of the water supply unit, and a supporting plate used for bearing the water storage tank is fixedly arranged on the rack base. The embedding holes are formed in the side panels, when a person places the water storage tank at the top end of the supporting plate, the bolts can penetrate through the interiors of the embedding holes, so that the water storage tank is rotated by an angle, one side of each bolt abuts against the inner wall of the corresponding embedding hole, and then one clamping block is placed in the corresponding embedding hole; the water storage tank can be rotated in the opposite direction again, the bolt abuts against one side of the clamping block, then the other clamping block can be placed in the embedding hole, clamping and positioning work on the bolt position is completed, the nut can be meshed with the outer side of the bolt to achieve the fixing effect, and the structure is easy to operate, convenient to use and high in practicability. And the bolt position can be quickly corrected and positioned.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply, in particular to a non-negative pressure pipe network tap water supply device. Background Art

[0002] The water inlet pipe of the non-negative pressure water supply equipment is directly connected to the tap water network. Driven by the residual pressure of the tap water network, water is pressed into the equipment water inlet pipe. The equipment's pressure-boosting water pump continues to pressurize the water on the basis of the residual pressure of the inlet water, and then supplies water to the water outlet network after increasing the water supply pressure to the pressure required by the user.

[0003] However, there are still some problems in the use of the existing non-negative pressure water supply equipment. That is, when installing the water tank on the equipment, in order to correctly adjust the position of the water tank, personnel are required to adjust its position multiple times. The adjustment range is large, resulting in slow work efficiency. For this reason, we proposed a non-negative pressure pipeline tap water supply equipment to solve the above problems. Summary of the invention

[0004] The purpose of the utility model is to provide a non-negative pressure pipe network tap water supply equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-negative pressure pipe network tap water supply equipment, including a frame seat, a water supply unit is fixedly arranged on the frame seat, a water storage tank is arranged on one side of the water supply unit, a support plate for carrying the water storage tank is fixedly arranged on the frame seat, a side panel is fixedly installed on the outer side of the support plate, a fitting hole is opened on the side panel, a bolt is inserted in the fitting hole, the bolt is fixedly installed on the outer side of the support plate, two clamping blocks are inserted in the fitting hole, the two clamping blocks are both wrapped around the outer side of the bolt, a nut is meshed and connected on the outer side of the bolt, the nut is tightly attached to the lower surface of the side panel, the two side edges of the two clamping blocks that abut against the bolt are both arranged in an inclined shape, and positioning components are arranged on the outer side of the two clamping blocks.

[0006] As a further preferred embodiment of the present technical solution, the two clamping blocks fit into the interior of the fitting hole, and the upper surface edges of the two clamping blocks are both arranged in an arc shape.

[0007] As a further preferred embodiment of the present technical solution, a groove is provided at the top of the support plate, a spring and a sliding ball are respectively inserted into the groove, two ends of the spring respectively abut against the inner wall of the groove and the outside of the sliding ball, and the sliding ball abuts against the outside of the water storage tank.

[0008] As a further preferred embodiment of the present technical solution, the sliding ball slides in the groove, and the sliding ball is made of steel material.

[0009] As a further preferred embodiment of the present technical solution, the positioning assembly includes a limit groove, which is opened on the lower surface of the side panel, and a limit block is inserted in the limit groove. The limit block is fixedly installed on the outer side of the clamping block, and the limit block is tightly attached to the inner wall of the limit groove.

[0010] As a further preferred embodiment of the present technical solution, the limit block fits into the limit groove, and the limit block and the lower surface of the clamping block are on the same horizontal plane.

[0011] As a further preferred embodiment of the present technical solution, a connecting plate is symmetrically arranged on the outer side of the water storage tank, a sliding sleeve is inserted into the connecting plate, a ring part is fixedly installed on the inner wall of the sliding sleeve, and the sliding sleeve is slidably connected to the inside of the connecting plate.

[0012] The utility model provides a non-negative pressure pipe network tap water supply device, which has the following beneficial effects:

[0013] The utility model has an engaging hole opened on the side panel, when a person places the water storage tank on the top of the support plate, the bolt can pass through the engaging hole, thereby the water storage tank is rotated at an angle, one side of the bolt abuts against the inner wall of the engaging hole, and then a clamping block is placed in the engaging hole, the water storage tank can be rotated in the opposite direction again, so that the bolt abuts against one side of the clamping block, and then another clamping block can be placed in the engaging hole, thereby completing the clamping and positioning work on the bolt position, so that the nut can mesh with the outer side of the bolt for fixing. The structure is simple to operate and can quickly correct and position the bolt position.

[0014] The utility model is provided with a groove, a spring and a sliding ball that are matched and connected, so that when a person places the water storage tank on a support plate, the water storage tank can abut against the outside of the sliding ball, thereby facilitating the person to push the water storage tank when the person makes fine adjustments to the angle and position of the water storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A is a schematic diagram of the structure enlargement;

[0017] Figure 3 This is a bottom view schematic diagram of the structure of the clamping block of the utility model;

[0018] Figure 4 It is a schematic top view of the structure of the utility model in a state where the clamping block is separated;

[0019] Figure 5 It is a right side cross-sectional schematic diagram of the structure of the sliding ball of the utility model;

[0020] Figure 6 It is a schematic front view of the structure of the sliding sleeve of the utility model.

[0021] In the figure: 1. frame base; 2. water supply unit; 3. water storage tank; 4. support plate; 5. side panel; 6. bolt; 7. fitting hole; 8. clamping block; 9. nut; 10. groove; 11. spring; 12. slide ball; 13. limit groove; 14. limit block; 15. connecting plate; 16. sliding sleeve; 17. ring part. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in the present embodiment, a non-negative pressure pipe network tap water supply equipment comprises a frame seat 1, a water supply unit 2 is fixedly arranged on the frame seat 1, a water storage tank 3 is arranged on one side of the water supply unit 2, a support plate 4 for carrying the water storage tank 3 is fixedly arranged on the frame seat 1, a side panel 5 is fixedly installed on the outer side of the support plate 4, a fitting hole 7 is opened on the side panel 5, a bolt 6 is inserted in the fitting hole 7, the bolt 6 is fixedly installed on the outer side of the support plate 4, two clamping blocks 8 are inserted in the fitting hole 7, the two clamping blocks 8 are both wrapped around the outer side of the bolt 6, a nut 9 is meshed and connected on the outer side of the bolt 6, the nut 9 is tightly attached to the lower surface of the side panel 5, the two clamping blocks 8 are in contact with the two side edges of the bolt 6 and are arranged in an inclined shape, and positioning components are arranged on the outer sides of the two clamping blocks 8, through the side A mating hole 7 is provided on the plate 5. When a person places the water tank 3 on the top of the support plate 4, the bolt 6 can pass through the mating hole 7, thereby rotating the water tank 3 at an angle, and one side of the bolt 6 abuts against the inner wall of the mating hole 7. Then a clamping block 8 is placed in the mating hole 7, and the water tank 3 can be rotated in the opposite direction again, so that the bolt 6 abuts against one side of the clamping block 8. Then another clamping block 8 can be placed in the mating hole 7, thereby completing the clamping and positioning work on the position of the bolt 6, so that the nut 9 can engage with the outside of the bolt 6 for fixing. The structure is simple to operate and can quickly correct and position the position of the bolt 6. The two clamping blocks 8 fit into the inside of the mating hole 7, and the upper surface edges of the two clamping blocks 8 are set to an arc shape, which helps the clamping block 8 to be directly inserted into the inside of the mating hole 7.

[0024] like Figure 5As shown, a groove 10 is provided at the top of the support plate 4, and a spring 11 and a sliding ball 12 are respectively inserted into the groove 10, and two ends of the spring 11 respectively abut against the inner wall of the groove 10 and the outside of the sliding ball 12, and the sliding ball 12 abuts against the outside of the water tank 3. The sliding ball 12 slides in the groove 10, and the sliding ball 12 is made of steel material. The groove 10, the spring 11 and the sliding ball 12 are matched and connected, so that when a person places the water tank 3 on the support plate 4, the water tank 3 can abut against the outside of the sliding ball 12, thereby helping the person to push the water tank 3 when fine-tuning the angle and position of the water tank 3.

[0025] like Figure 3 As shown, the positioning component includes a limit groove 13, and the limit groove 13 is opened on the lower surface of the side panel 5. A limit block 14 is inserted in the limit groove 13, and the limit block 14 is fixedly installed on the outer side of the clamping block 8. The limit block 14 fits in the limit groove 13, and the limit block 14 is tightly attached to the inner wall of the limit groove 13. The limit block 14 and the lower surface of the clamping block 8 are on the same horizontal plane. By providing a positioning component, the clamping block 8 is inserted into the inside of the engaging hole 7, and the limit block 14 can be tightly attached to the inner wall of the limit groove 13, thereby preventing the clamping block 8 from falling from the inside of the engaging hole 7, thereby not affecting the nut 9 on the outside of the bolt 6 for meshing connection.

[0026] like Figure 1 and Figure 6 As shown, a connecting plate 15 is symmetrically arranged on the outer side of the water storage tank 3, a sliding sleeve 16 is inserted into the connecting plate 15, a ring 17 is fixedly installed on the inner wall of the sliding sleeve 16, and the sliding sleeve 16 is slidably connected to the inside of the connecting plate 15. By providing the connecting plate 15, the sliding sleeve 16 and the ring 17, it is convenient for personnel to transfer the water storage tank 3 by a crane, and the sliding sleeve 16 slides in the connecting plate 15, thereby reducing the friction between the rope and the ring 17 to a certain extent.

[0027] The utility model provides a non-negative pressure pipe network tap water supply equipment, the specific working principle is as follows:

[0028] During use of the device, an engaging hole 7 is opened on the side panel 5. When a person places the water tank 3 on the top of the support plate 4, the bolt 6 can pass through the engaging hole 7, during which the water tank 3 abuts against the outer side of the sliding ball 12. Thus, the person can rotate the water tank 3 at an angle so that one side of the bolt 6 can abut against the inner wall of the engaging hole 7, and then a clamping block 8 is placed in the engaging hole 7, during which the limit block 14 is inserted in the limit groove 13. After that, the water tank 3 can be rotated in the opposite direction again, during which the water tank 3 is on the outer side of the sliding ball 12 and rotates, so that the bolt 6 abuts against one side of the clamping block 8, and then another clamping block 8 can be placed in the engaging hole 7, thereby completing the clamping and positioning work on the position of the bolt 6, and the nut 9 can be engaged with the outer side of the bolt 6 for fixing.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-negative pressure pipe network tap water supply equipment, characterized in that: The invention comprises a frame seat (1), a water supply unit (2) is fixedly arranged on the frame seat (1), a water storage tank (3) is arranged on one side of the water supply unit (2), a support plate (4) for carrying the water storage tank (3) is fixedly arranged on the frame seat (1), a side panel (5) is fixedly installed on the outer side of the support plate (4), a fitting hole (7) is opened on the side panel (5), a bolt (6) is inserted into the fitting hole (7), the bolt (6) is fixedly installed on the outer side of the support plate (4), two clamping blocks (8) are inserted into the fitting hole (7), the two clamping blocks (8) are both wrapped around the outer side of the bolt (6), a nut (9) is meshed and connected to the outer side of the bolt (6), the nut (9) is tightly attached to the lower surface of the side panel (5), the two side edges of the two clamping blocks (8) that abut against the bolt (6) are both arranged in an inclined shape, and positioning components are arranged on the outer side of the two clamping blocks (8).

2. The non-negative pressure pipe network tap water supply equipment according to claim 1, characterized in that: The two clamping blocks (8) fit into the interior of the fitting hole (7), and the upper surface edges of the two clamping blocks (8) are both arranged in an arc shape.

3. The non-negative pressure pipe network tap water supply equipment according to claim 1, characterized in that: The top of the support plate (4) is provided with a groove (10), a spring (11) and a sliding ball (12) are respectively inserted into the groove (10), two ends of the spring (11) respectively abut against the inner wall of the groove (10) and the outer side of the sliding ball (12), and the sliding ball (12) abuts against the outer side of the water storage tank (3).

4. The non-negative pressure pipe network tap water supply equipment according to claim 3, characterized in that: The sliding ball (12) slides in the groove (10), and the sliding ball (12) is made of steel material.

5. The non-negative pressure pipe network tap water supply equipment according to claim 1, characterized in that: The positioning assembly comprises a limit groove (13), the limit groove (13) is formed on the lower surface of the side panel (5), a limit block (14) is inserted into the limit groove (13), the limit block (14) is fixedly mounted on the outer side of the clamping block (8), and the limit block (14) is tightly attached to the inner wall of the limit groove (13).

6. The non-negative pressure pipe network tap water supply equipment according to claim 5, characterized in that: The limiting block (14) fits into the limiting groove (13), and the lower surface of the limiting block (14) and the clamping block (8) are on the same horizontal plane.

7. The non-negative pressure pipe network tap water supply equipment according to claim 1, characterized in that: A connecting plate (15) is symmetrically arranged on the outside of the water storage tank (3), a sliding sleeve (16) is inserted into the connecting plate (15), an annular member (17) is fixedly mounted on the inner wall of the sliding sleeve (16), and the sliding sleeve (16) is slidably connected to the inside of the connecting plate (15).

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