Detachable protective cover for water supply equipment

Abstract

The utility model discloses a detachable protective cover for water supply equipment, which comprises a bottom plate, and a protective cover is arranged at the upper end of the bottom plate; the connecting mechanism comprises four rectangular inserting grooves formed in the upper end of the bottom plate, the lower end of the protective cover is fixedly connected with lead screw rectangular inserting strips, and the lower ends of the four rectangular inserting strips all extend into the rectangular inserting grooves; and the limiting mechanism comprises two sliding grooves symmetrically formed in the bottom plate, a columnar groove is formed in the front side of the bottom plate, a rotating rod is rotationally connected to the portion, above the interior of the rear side of the columnar groove, of the columnar groove, the rear end of the rotating rod sequentially penetrates through the two sliding grooves, and two sliding blocks are symmetrically connected to the interior of each sliding groove in a sliding mode. Compared with the prior art, the protective cover part can be disassembled by only one worker, actual use is facilitated, and in addition, the protective cover part is provided with an operation door, so that the internal meter body part is convenient to observe.

Description

Technical Field

[0001] This utility model relates to the field of water supply equipment protection technology, and in particular to a detachable protective cover for water supply equipment. Background Technology

[0002] Water supply equipment refers to various devices and systems used to provide clean water to buildings, industrial facilities, agriculture and other purposes. The main function of these devices is to transport water from the water source to the place where water is needed, and to ensure water quality safety and stable water pressure. Usually, a protective cover is installed on the surface of the water supply equipment to ensure the safety and performance of the equipment.

[0003] Utility model patent CN221374989U discloses a detachable protective cover for water supply equipment, including a base and a shell. The shell is disposed on the top of the base, and a positioning block is fixedly connected to the bottom of the shell. The positioning block is slidably connected to the middle of the base. A spring is fixedly connected inside the base, and a locking block is fixedly connected to the other end of the spring. The locking block and the positioning block are in contact. A locking groove is formed in the middle of the positioning block, and the locking groove and the locking block are inserted into each other. A disassembly assembly is rotatably connected to the middle of the base. The disassembly assembly includes a rotating rod, which is rotatably connected to the middle of the base. In this utility model, the shell can be installed simply by inserting the positioning block into the base, and the shell can be disassembled by rotating the rotating rod, thereby reducing the labor intensity of employees and improving the convenience of installing and removing the protective cover.

[0004] However, in actual use, we found that when using the above structure, since there are many water meter structures in the water supply equipment, when it is necessary to read the data, the entire protective cover must be removed, which is obviously quite troublesome. In addition, the above-mentioned disassembly part does not have an anti-reset structure, and the protective cover is generally large and heavy. One worker needs to twist the rotating rod to keep it still, while another worker removes the protective cover. This method is inconvenient for actual use. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a detachable protective cover for water supply equipment. Compared with existing technologies, this protective cover can be disassembled by a single worker, which facilitates practical use. In addition, it also has an operating door for easy observation of the internal components.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A detachable protective cover for a water supply device includes a base plate with a protective cover on its upper end; a connecting mechanism including four rectangular slots on the upper end of the base plate, with a lead screw rectangular insert fixedly connected to the lower end of the protective cover, the lower ends of the four rectangular inserts extending into the rectangular slots; a limiting mechanism including two symmetrically formed sliding grooves inside the base plate, a columnar groove on the front side of the base plate, a rotating rod rotatably connected above the rear side of the columnar groove, the rear end of the rotating rod passing through the two sliding grooves in sequence, two sliders symmetrically slidably connected in each sliding groove, the opposite sides of every two mating sliders being elastically connected to the inner wall of the corresponding sliding groove by a first spring, a plug rod fixedly connected to the side of each slider near the corresponding first spring, a plug hole on each rectangular insert, and the opposite sides of every two mating sliders being fixedly connected to the outer side of the rotating rod by a pull rope; and a torsion mechanism cooperating with the limiting mechanism.

[0008] Preferably, openings are provided on both sides of the protective cover.

[0009] Preferably, an operating door is installed on the front side of the protective cover.

[0010] Preferably, each of the columnar grooves has a through-hole on both sides of its inner wall corresponding to the insertion rod.

[0011] Preferably, the torsion mechanism includes a rectangular sliding groove formed on the front side of the rotating rod, a rectangular sliding strip that can slide back and forth is provided in the rectangular sliding groove, a rotating disk is fixedly connected to the front side of the rectangular sliding strip, and a torsion plate is fixedly connected to the front side of the rotating disk.

[0012] Preferably, the inner top and inner bottom of the columnar groove are provided with limiting grooves, and the upper and lower ends of the rotating disk are fixedly connected with limiting strips, and the two limiting strips cooperate with the two limiting grooves.

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

[0014] In practical use, the limit can be released by rotating the torsion plate. It is also equipped with an anti-reset mechanism. Using this part, only one person is needed to disassemble and install the protective cover, which is convenient for actual use. In addition, an operating door is also provided, which allows observation of the internal body without having to insert the whole thing for observation, further facilitating actual use. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of a detachable protective cover for a water supply device proposed in this utility model;

[0016] Figure 2 for Figure 1 A schematic diagram showing the base plate after it has been separated from the protective cover;

[0017] Figure 3 for Figure 2 Enlarged view of point A;

[0018] Figure 4 This is a sectional view of the base plate;

[0019] Figure 5 This is a cross-sectional view of the rotating rod.

[0020] In the diagram: 1. Base plate, 2. Protective cover, 3. Operating door, 4. Through port, 5. Rectangular insert, 6. Rectangular slot, 7. Insertion hole, 8. Columnar groove, 9. Limiting groove, 10. Rotating disc, 11. Limiting strip, 12. Torsion plate, 13. Slide groove, 14. Rotating rod, 15. Pull rope, 16. Slider, 17. Inserting rod, 18. First spring, 19. Rectangular sliding groove, 20. Second spring, 21. Rectangular sliding strip. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figures 1-5 A detachable protective cover for a water supply device includes a base plate 1, a protective cover 2 is provided on the upper end of the base plate 1, openings 4 are provided on both side walls of the protective cover 2, and an operating door 3 is installed on the front side of the protective cover 2.

[0023] It also includes a connecting mechanism, which includes four rectangular slots 6 opened on the upper end of the base plate 1. The lower end of the protective cover 2 is fixedly connected to a screw rectangular insert 5, and the lower ends of the four rectangular inserts 5 all extend into the rectangular slots 6.

[0024] The system also includes a limiting mechanism, which includes two symmetrically arranged grooves 13 inside the base plate 1. A columnar groove 8 is provided on the front side of the base plate 1. A rotating rod 14 is rotatably connected to the rear side of the columnar groove 8. The rear end of the rotating rod 14 passes through the two grooves 13 in sequence. Two sliders 16 are symmetrically slidably connected in each groove 13. The opposite sides of each pair of mating sliders 16 are elastically connected to the inner wall of the corresponding groove 13 through a first spring 18. A plug rod 17 is fixedly connected to the side of each slider 16 near the corresponding first spring 18. Through holes corresponding to the plug rod 17 are provided on the inner walls of both sides of each columnar groove 8. A plug hole 7 is provided on each rectangular plug 5. The opposite sides of each pair of mating sliders 16 are fixedly connected to the outer side of the rotating rod 14 through a pull rope 15.

[0025] The device also includes a torsion mechanism that works in conjunction with a limiting mechanism. The torsion mechanism includes a rectangular sliding groove 19 located on the front side of the rotating rod 14. A rectangular sliding strip 21 that can slide back and forth is provided in the rectangular sliding groove 19. A rotating disk 10 is fixedly connected to the front side of the rectangular sliding strip 21. A torsion plate 12 is fixedly connected to the front side of the rotating disk 10. Limiting grooves 9 are provided at the top and bottom of the inner columnar groove 8. Limiting strips 11 are fixedly connected to the upper and lower ends of the rotating disk 10. The two limiting strips 11 cooperate with the two limiting grooves 9.

[0026] In this utility model, during use, the water supply pump assembly is installed on the base plate 1, and the internal body can be observed through the operation door 3;

[0027] When it is necessary to disassemble the protective cover 2, simply pull the rotating disk 10 forward so that the limiting strip 11 leaves the limiting groove 9, and then rotate the torsion plate 12 to drive the rotating disk 10 to rotate (rotate a fixed number of full turns), which will drive the rotating rod 14 to rotate, so that the pull rope 15 is wound around the rotating rod 14, and the corresponding multiple sliders 16 move close to the rotating rod 14, stretching multiple first springs 18, and finally allowing multiple insert rods 17 to enter the slide groove 13. Then control the rotating disk 10 to move vertically backward so that the limiting strip 11 is locked back into the limiting groove 9 to prevent automatic reset. At this time, the protective cover 2 can be removed relatively easily.

[0028] When installation is required, insert the protective cover 2 again, pull the rotating disk 10 forward, and twist it in the opposite direction, so that multiple plug rods 17 can be inserted into the socket 7 again to complete the limit.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A detachable protective cover for a water supply device, characterized in that, include: The base plate (1) is provided with a protective cover (2) at its upper end. The connecting mechanism includes four rectangular slots (6) opened on the upper end of the base plate (1), and the lower end of the protective cover (2) is fixedly connected to a screw rectangular insert (5), and the lower ends of the four rectangular inserts (5) extend into the rectangular slots (6). The limiting mechanism includes two symmetrically opened sliding grooves (13) inside the base plate (1). A columnar groove (8) is opened on the front side of the base plate (1). A rotating rod (14) is rotatably connected to the rear side of the columnar groove (8). The rear end of the rotating rod (14) passes through the two sliding grooves (13) in sequence. Two sliders (16) are symmetrically slidably connected in each sliding groove (13). The opposite sides of each pair of matching sliders (16) are elastically connected to the inner wall of the corresponding sliding groove (13) through a first spring (18). A plug rod (17) is fixedly connected to the side of each slider (16) near the corresponding first spring (18). A plug hole (7) is opened on each rectangular plug (5). The opposite sides of each pair of matching sliders (16) are fixedly connected to the outer side of the rotating rod (14) through a pull rope (15). A torsion mechanism, which cooperates with a limiting mechanism.

2. The detachable protective cover for a water supply device according to claim 1, characterized in that, The protective cover (2) has openings (4) on both sides of its side walls.

3. The detachable protective cover for a water supply device according to claim 1, characterized in that, An operating door (3) is installed on the front side of the protective cover (2).

4. A detachable protective cover for a water supply device according to claim 1, characterized in that, Each of the columnar grooves (8) has a through-hole on both sides of its inner wall corresponding to the insertion rod (17).

5. A detachable protective cover for a water supply device according to claim 1, characterized in that, The torsion mechanism includes a rectangular sliding groove (19) opened on the front side of the rotating rod (14), and a rectangular sliding bar (21) that can slide back and forth is provided in the rectangular sliding groove (19). A rotating disk (10) is fixedly connected to the front side of the rectangular sliding bar (21), and a torsion plate (12) is fixedly connected to the front side of the rotating disk (10).

6. A detachable protective cover for a water supply device according to claim 5, characterized in that, The inner top and inner bottom of the columnar groove (8) are provided with limiting grooves (9), and the upper and lower ends of the rotating disk (10) are fixedly connected with limiting strips (11), and the two limiting strips (11) cooperate with the two limiting grooves (9).

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