Secondary water supply equipment convenient to move

Abstract

The utility model discloses secondary water supply equipment convenient to move, and relates to the field of water supply equipment, the secondary water supply equipment convenient to move comprises a base and an equipment body arranged on the base, supports are symmetrically arranged on two sides of the base, each support is of a U-shaped structure with a downward opening, a lifting device is arranged at the top of each support, a lifting seat is arranged in each support, and the lifting seats are connected with the lifting devices. Universal wheels are arranged at the bottom of the lifting base, the output end of the lifting device penetrates through the support to be arranged on the lifting base, and a push rod is arranged at the top of the base. A buffer groove is formed in the top of the base, a mounting frame is arranged in the buffer groove, the equipment body is arranged on the mounting frame, and a damping mechanism used for enhancing the stability performance of the equipment body is arranged below the mounting frame; the equipment body is convenient to move, the moving convenience performance is improved, the universal wheels are protected, the service life of the universal wheels is prolonged, meanwhile, the equipment body has the buffering and damping functions, and the stability performance of the equipment body can be improved.

Description

Technical Field

[0001] The utility model relates to the field of water supply equipment, in particular to a secondary water supply equipment which is easy to move. Background Art

[0002] The popular water supply equipment on the market now has different types: variable frequency non-negative pressure water supply equipment, deep well variable frequency water supply equipment, variable frequency constant pressure water supply equipment, pressurized variable frequency water supply equipment, etc. Secondary pressurized variable frequency water supply equipment is a type of pressurized variable frequency water supply equipment;

[0003] Most of the secondary pressurized variable frequency water supply equipment in the prior art do not have a special mobile device for moving. When in use, they are directly installed on the ground and fixed for use. If the installation site needs to be changed, secondary disassembly and installation are required, and vehicles are required for consignment, which is very inconvenient and labor-intensive for installers.

[0004] Chinese patent application No. 201920904533.0 discloses a mobile secondary pressurized variable frequency water supply device, including a plurality of mobile rollers, a plurality of the mobile rollers are pivotally connected to the bottom of the base, and the mobile device also includes a plurality of fixing rods, and the plurality of fixing rods are respectively vertically fixed to the bottom surface of the base; when the installation site needs to be changed, the mobile device can be directly used to move the device body to the installation site, without the need for secondary disassembly and installation like the water supply equipment in the prior art, and without the need for vehicle consignment, which greatly improves the convenience of movement and installation and reduces the labor intensity of the installers;

[0005] However, in the above-mentioned case, the movable roller supports the water supply equipment for a long time, and the weight of the water supply equipment easily causes the movable roller to be squeezed and deformed, thereby affecting the service life of the movable roller, and when the equipment body is moved later, the stability performance of the equipment body is affected; at the same time, the water supply equipment does not have a buffering function, and the water supply equipment is easily vibrated by the water hammer effect, thereby reducing the stability performance of the water supply equipment. Utility Model Content

[0006] The purpose of the utility model is to provide a secondary water supply device that is easy to move, which is convenient for moving the device body, improves the mobility and convenience performance, and has a protective function for the universal wheels, extending the service life of the universal wheels. At the same time, the device body has a buffering and shock absorbing function, which can improve the stability of the device body.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a secondary water supply device that is easy to move, comprising a base and a device body arranged on the base, brackets are symmetrically arranged on both sides of the base, the brackets are in a U-shaped structure with the opening facing downward, a lifting device is arranged on the top of the bracket, a lifting seat is arranged inside the bracket, a universal wheel is arranged at the bottom of the lifting seat, the output end of the lifting device passes through the bracket and is arranged on the lifting seat, and a push rod is arranged on the top of the base;

[0008] A buffer groove is provided on the top of the base, a mounting frame is arranged in the buffer groove, the device body is arranged on the mounting frame, and a shock absorbing mechanism for enhancing the stability performance of the device body is arranged below the mounting frame.

[0009] In order to facilitate the selection of the lifting device, as a preferred embodiment of the utility model of a secondary water supply device that is easy to move, the lifting device is an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod.

[0010] In order to play the role of buffering and shock absorption, as a preferred secondary water supply equipment that is easy to move in the utility model, the shock absorption mechanism includes a base plate, a damping sleeve, a damping spring, a damping rod, a support plate, and a top plate; the bottom of the base plate is arranged at the bottom of the buffer groove, the damping spring is vertically inserted into the damping sleeve, and the bottoms of the damping spring and the damping sleeve are both arranged on the base plate, the support plate is located above the support sleeve, and the bottom of the support plate is arranged on the damping spring, the damping rod is vertically arranged at the bottom of the support plate, the damping rod is sleeved in the damping spring, and the lower end of the damping rod is inserted into the damping sleeve, the top of the support plate is arranged at the bottom of the top plate, and the top of the top plate is arranged at the bottom of the mounting frame.

[0011] In order to enhance the stability of the mounting frame, as a preferred embodiment of the utility model of a secondary water supply device that is easy to move, a limiting groove is provided on the inner wall of the buffer groove, and a limiting seat fixedly connected to the bottom of the mounting frame is provided in the limiting groove.

[0012] In order to ensure the stability of the equipment body, as a preferred secondary water supply equipment that is easy to move in the present invention, a connecting seat, a supporting frame, a spiral rod, and a threaded rod with a handle at one end are symmetrically arranged on the other two sides of the base; the connecting seat is arranged on the base, and the connecting seat is provided with a through hole, and the spiral rod is arranged in the through hole, the bottom of the supporting frame is arranged at the top of the connecting seat, the spiral rod is located below the connecting seat, and the lower end thread of the threaded rod passes through the supporting frame arranged at the upper end of the spiral rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model comprises a lifting device, a bracket, a lifting seat and a universal wheel. When the lifting device is started, the lifting seat drives the universal wheel to move out of the bracket, and the equipment body is easily moved by a push rod. After moving to a specified position, the lifting device is started, and the lifting seat drives the universal wheel to move into the bracket, thereby increasing the contact area between the base and the ground and improving the stability of the equipment. At the same time, the universal wheel is prevented from being deformed due to the gravity of the equipment body for a long time, and the service life of the universal wheel is extended, making it easy to move the equipment body smoothly. The utility model comprises a mounting frame and a shock absorbing mechanism, and the shock absorbing mechanism has the function of buffering and shock absorbing, thereby reducing the vibration of the water hammer effect and enhancing the stability of the movement of the water supply equipment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 for Figure 1 AA structural diagram;

[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0018] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at point C in the middle.

[0019] In the figure: 1. base; 2. equipment body; 3. bracket; 4. lifting device; 5. lifting seat; 6. universal wheel; 7. push rod; 8. buffer groove; 9. mounting frame; 10. shock absorbing mechanism; 11. bottom plate; 12. damping sleeve; 13. damping spring; 14. damping rod; 15. support plate; 16. top plate; 17. limit groove; 18. limit seat; 19. connecting seat; 20. support frame; 21. screw rod; 22. threaded rod; 23. through hole. DETAILED DESCRIPTION

[0020] See also Figures 1 to 4 A secondary water supply device that is easy to move includes a base 1 and a device body 2 arranged on the base 1, brackets 3 are symmetrically arranged on both sides of the base 1, the brackets 3 are in a U-shaped structure with the opening facing downward, a lifting device 4 is arranged on the top of the bracket 3, a lifting seat 5 is arranged inside the bracket 3, and a universal wheel 6 is arranged at the bottom of the lifting seat 5, the output end of the lifting device 4 passes through the bracket 3 and is arranged on the lifting seat 5, and a push rod 7 is arranged on the top of the base 1;

[0021] A buffer groove 8 is provided on the top of the base 1 , a mounting frame 9 is provided in the buffer groove 8 , the device body 2 is provided on the mounting frame 9 , and a shock absorbing mechanism 10 for enhancing the stability of the device body 2 is provided below the mounting frame 9 .

[0022] In this embodiment: when the water supply equipment needs to be moved, by starting the lifting device 4, the lifting seat 5 drives the universal wheel 6 to move out of the bracket 3, and the push rod 7 is used to easily move the equipment body 2. After the equipment body 2 moves to the specified position, the lifting device 4 is started, and the lifting seat 5 drives the universal wheel 6 to move into the bracket 3, so that the bottom of the base 1 contacts the ground. The universal wheel 6 is moved into the bracket 3, which can increase the contact area between the base 1 and the ground and improve the stability of the equipment. At the same time, the universal wheel 6 is moved into the bracket 3 to avoid the universal wheel 6 from being deformed by the gravity of the equipment body 2 for a long time, thereby extending the service life of the universal wheel 6 and facilitating the stable movement of the equipment body 2; the equipment body 2 is installed on the mounting frame 9, and the mounting frame 9 is installed in the buffer groove 8 through the shock absorbing mechanism 10, so that the shock absorbing mechanism 10 has the function of buffering and shock absorbing. When the valve of the equipment body 2 is suddenly closed or opened, a water hammer effect will occur, which can enhance the stability of the movement of the water supply equipment.

[0023] As a technical optimization solution of the utility model, the lifting device 4 is an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod.

[0024] In this embodiment, the lifting device 4 can be an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod.

[0025] As a technical optimization scheme of the utility model, the shock absorbing mechanism 10 includes a base plate 11, a damping sleeve 12, a damping spring 13, a damping rod 14, a support plate 15, and a top plate 16; the bottom of the base plate 11 is arranged at the bottom of the buffer groove 8, the damping spring 13 is vertically inserted into the damping sleeve 12, and the bottoms of the damping spring 13 and the damping sleeve 12 are both arranged on the base plate 11, the support plate 15 is located above the support sleeve, and the bottom of the support plate 15 is arranged on the damping spring 13, the damping rod 14 is vertically arranged at the bottom of the support plate 15, the damping rod 14 is sleeved in the damping spring 13, and the lower end of the damping rod 14 is inserted into the damping sleeve 12, the top of the support plate 15 is arranged at the bottom of the top plate 16, and the top of the top plate 16 is arranged at the bottom of the mounting frame 9.

[0026] In this embodiment: the top plate 16 is arranged at the bottom of the mounting frame 9, and the top plate 16 is connected to the damping spring 13 through the support plate 15. The lower end of the damping spring 13 is connected to the bottom plate 11. The support plate 15 can install and fix the damping spring 13 through the damping sleeve 12. When the mounting frame 9 is subjected to vibration, the damping spring 13 can flexibly expand and contract in the damping sleeve 12, and the damping spring 13 can elastically support the support plate 15 through the damping rod 14, so as to buffer the mounting frame 9 from external pressure and protect the safe use of the equipment body 2 (the bottom plate 11, damping sleeve 12, damping spring 13, damping rod 14, support plate 15, and top plate 16 are all universal standard parts or parts known to technicians in this field, and their structures and principles can be known to technicians in this field through technical manuals or through conventional experimental methods).

[0027] As a technical optimization solution of the utility model, a limiting groove 17 is provided on the inner wall of the buffer groove 8 , and a limiting seat 18 fixedly connected to the bottom of the mounting frame 9 is provided in the limiting groove 17 .

[0028] In this embodiment, the limiting seat 18 is limited by the limiting groove 17, and further limits the mounting frame 9 to prevent the mounting frame 9 from swinging left and right or front and back.

[0029] As a technical optimization scheme of the utility model, a connecting seat 19, a support frame 20, a spiral rod 21, and a threaded rod 22 with a handle at one end are symmetrically arranged on the other two sides of the base 1; the connecting seat 19 is arranged on the base 1, and the connecting seat 19 is provided with a through hole 23, and the spiral rod 21 is arranged in the through hole 23, the bottom of the support frame 20 is arranged at the top of the connecting seat 19, the spiral rod 21 is located below the connecting seat 19, and the lower end thread of the threaded rod 22 passes through the support frame 20 and is arranged at the upper end of the spiral rod 21.

[0030] In this embodiment: after the water supply equipment is moved, the handle on the threaded rod 22 is rotated, the bolt rod drives the screw rod 21 downward, and the screw rod 21 is inserted below the ground surface, which can enhance the stability of the base 1; the threaded rod 22 is rotated in the opposite direction, and the threaded rod 22 drives the screw rod 21 to move upward and move out from below the ground surface. There is no need to disassemble the equipment body 2, the structure is simple, the fixation is convenient, and the stability of the equipment body 2 is guaranteed.

[0031] Working principle: Start the lifting device 4, the lifting seat 5 drives the universal wheel 6 to move out of the bracket 3, and the equipment body 2 is easily moved through the push rod 7. After the equipment body 2 moves to the specified position, start the lifting device 4, the lifting seat 5 drives the universal wheel 6 to move into the bracket 3, so that the bottom of the base 1 contacts the ground, the universal wheel 6 is moved into the bracket 3, and the handle on the threaded rod 22 is rotated. The bolt rod drives the spiral rod 21 downward, and the spiral rod 21 is inserted under the ground surface to enhance the stability of the base 1. When the valve of the equipment body 2 is suddenly closed or opened, a water hammer effect will occur. When the mounting frame 9 is vibrated, the damping spring 13 flexibly expands and contracts in the damping sleeve 12, so that the damping spring 13 can elastically support the support plate 15 through the damping rod 14, so as to buffer the mounting frame 9 from external pressure and protect the safety of the equipment body 2.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable secondary water supply device, characterized in that: The invention comprises a base (1) and a device body (2) arranged on the base (1), brackets (3) are symmetrically arranged on both sides of the base (1), the brackets (3) are in a U-shaped structure with an opening facing downward, a lifting device (4) is arranged on the top of the bracket (3), a lifting seat (5) is arranged inside the bracket (3), a universal wheel (6) is arranged at the bottom of the lifting seat (5), an output end of the lifting device (4) passes through the bracket (3) and is arranged on the lifting seat (5), and a push rod (7) is arranged on the top of the base (1); The top of the base (1) is provided with a buffer groove (8), a mounting frame (9) is arranged in the buffer groove (8), the device body (2) is arranged on the mounting frame (9), and a shock absorbing mechanism (10) for enhancing the stability performance of the device body (2) is arranged below the mounting frame (9).

2. The portable secondary water supply device according to claim 1, characterized in that: The lifting device (4) is an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod.

3. The portable secondary water supply device according to claim 1, characterized in that: The shock absorbing mechanism (10) comprises a bottom plate (11), a damping sleeve (12), a damping spring (13), a damping rod (14), a support plate (15), and a top plate (16); the bottom of the bottom plate (11) is arranged at the bottom of the buffer groove (8), the damping spring (13) is vertically inserted into the damping sleeve (12), and the bottoms of the damping spring (13) and the damping sleeve (12) are both arranged on the bottom plate (11), and the support plate (15) is located at the bottom of the buffer groove (8). The support plate (15) is arranged above the support sleeve, and the bottom of the support plate (15) is arranged on the damping spring (13), the damping rod (14) is vertically arranged at the bottom of the support plate (15), the damping rod (14) is sleeved in the damping spring (13), and the lower end of the damping rod (14) is inserted into the damping sleeve (12), the top of the support plate (15) is arranged at the bottom of the top plate (16), and the top of the top plate (16) is arranged at the bottom of the mounting frame (9).

4. The portable secondary water supply device according to claim 1, characterized in that: A limiting groove (17) is provided on the inner wall of the buffer groove (8), and a limiting seat (18) fixedly connected to the bottom of the mounting frame (9) is arranged in the limiting groove (17).

5. The portable secondary water supply device according to claim 1, characterized in that: A connecting seat (19), a supporting frame (20), a spiral rod (21), and a threaded rod (22) with a handle at one end are symmetrically arranged on the other two sides of the base (1); the connecting seat (19) is arranged on the base (1), the connecting seat (19) is provided with a through hole (23), the spiral rod (21) is arranged in the through hole (23), the bottom of the supporting frame (20) is arranged at the top of the connecting seat (19), the spiral rod (21) is located below the connecting seat (19), and the lower end of the threaded rod (22) is threaded through the supporting frame (20) and is arranged at the upper end of the spiral rod (21).

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