Manhole sealing cover for assembled water tank

Abstract

The utility model discloses a manhole sealing cover for a split mounting type water tank, which comprises a base, and the split mounting type water tank is fixedly arranged on the upper side of the base; an inspection manhole is formed in the upper side of the assembled water tank, and a cylinder is welded and fixed at the upper end; the outer side of the column body is detachably sleeved with a manhole sealing cover; a mounting hole is formed in the manhole sealing cover; a stabilizing assembly is arranged on the left inner wall of the mounting hole. The stabilizing assembly comprises a stabilizing plate, an adjusting assembly, a connecting block and a supporting plate. The supporting plate is slidably mounted on the left inner wall of the mounting hole. The connecting block is fixedly connected to the right middle of the supporting plate; the stabilizing plate is fixedly connected to the right side of the connecting block; the adjusting assembly is mounted between the stabilizing plate and the left inner wall of the mounting hole; the manhole sealing cover and the inspection manhole are arranged in a covering and buckling mode, and meanwhile the stabilizing assembly is arranged in a built-in mode, so that the stabilizing assembly is prevented from being exposed to rain, and corrosion and rust are reduced; and the column body is clamped and fixed in the mounting hole through the stabilizing assembly, so that the stability of the manhole sealing cover covering the column body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of manhole covers for assembling water tanks, in particular to a manhole sealing cover for assembling water tanks. Background Art

[0002] The inspection manhole of the assembled water tank is generally cut directly on the assembly pressure plate, and then a thin plate is bent into a hollow cylinder and welded on the edge of the circular hole to form an upwardly protruding column. The manhole sealing cover is installed on the protruding column in a threaded or hinged manner to achieve the seal between the manhole sealing cover and the inspection manhole, and prevent dust and rain from entering the assembled water tank. Since most of the assembled water tanks are placed outdoors, long-term wind, sun and rain will inevitably cause the connection between the manhole sealing cover and the inspection manhole to corrode and rust (for example, when the manhole sealing cover and the inspection manhole are hinged by a hinge, the connection is exposed to the air), making the manhole sealing cover more difficult to open or close in the later stage, or even unable to open, affecting the maintenance work of the workers. For this reason, the present application proposes a manhole sealing cover that hides the connection between the manhole sealing cover and the inspection manhole to avoid being exposed to the air and reducing its corrosion and rust. Utility Model Content

[0003] The embodiment of the present application provides a manhole sealing cover for an assembled water tank, in which the manhole sealing cover and the inspection manhole are arranged in the form of a cover buckle, and the stabilizing component is arranged to be built-in to protect it from rain and reduce its corrosion and rust; and the stabilizing component clamps and fixes the column in the installation hole, thereby improving the stability of the manhole sealing cover on the column, preventing it from falling, and facilitating the disassembly and assembly of later maintenance personnel.

[0004] The embodiment of the present application provides a manhole sealing cover for an assembled water tank, comprising a base,

[0005] An assembled water tank is fixedly placed on the upper side of the base; a water inlet pipe and a water outlet pipe are fixedly connected to the front side of the assembled water tank, and the water inlet pipe is located on the right side of the water outlet pipe; the bottom side of the water inlet pipe is connected to the water supply end, and a control valve is installed on the front side of the water outlet pipe; a climbing pole 1 and a climbing pole 2 are fixedly connected to the left side of the assembled water tank, and the climbing pole 1 is located at the rear side of the climbing pole 2; a support pole is fixedly connected between the climbing pole 1 and the climbing pole 2, and a plurality of support poles are provided, which are evenly distributed between the climbing pole 1 and the climbing pole 2;

[0006] A maintenance manhole is provided on the upper side of the assembled water tank, and a column is welded and fixed on the upper end thereof, and the column is configured as a hollow cylinder with openings at both ends; a manhole sealing cover is detachably mounted on the outer side of the column;

[0007] A U-shaped handle is fixedly connected to the upper side of the manhole sealing cover; the manhole sealing cover is configured as a solid cylinder; a mounting hole is provided in the manhole sealing cover; a stabilizing component is provided on the left inner wall of the mounting hole; the stabilizing component includes a stabilizing plate, an adjusting component, a connecting block, and a supporting plate;

[0008] The support plate is slidably installed on the left inner wall of the mounting hole, and the support plate is configured as an arc-shaped elastic steel plate with a thickness of 5-7mm; the connecting block is fixedly connected to the middle of the right side of the support plate; the stabilizing plate is fixedly connected to the right side of the connecting block; the adjusting assembly is installed between the stabilizing plate and the left inner wall of the mounting hole.

[0009] Furthermore, the bottom end surface of the mounting hole is flush with the bottom end surface of the manhole sealing cover, and the inner diameter of the mounting hole is larger than the outer diameter of the column.

[0010] Furthermore, there are at least four stabilizing components, which are evenly distributed on the inner wall of the mounting hole with the center of the mounting hole as the center point.

[0011] Furthermore, a support rod is fixedly connected between the middle of the left side of the support plate and the left inner wall of the mounting hole, and the support rod is a telescopic rod.

[0012] Furthermore, the adjustment assembly is provided with two, which are respectively located on the upper and lower sides of the support plate; the adjustment assembly is composed of a mounting block, a mounting rod, a rotating wheel, and a connecting spring;

[0013] The mounting block is fixedly connected to the left side of the stabilizing plate; the mounting rod is rotatably connected to the mounting block; the rotating wheel is rotatably connected to the mounting rod, and the rotating wheel rolls along the inner wall of the mounting hole; the connecting spring is fixedly connected between the mounting rod and the stabilizing plate.

[0014] Furthermore, the right side of the stabilizing plate is provided with balls, at least five of which are evenly distributed on the right side of the stabilizing plate.

[0015] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: when the manhole sealing cover is covered on the column, the mounting hole is sleeved on the outside of the column. As the manhole sealing cover is pressed down, the stabilizing plate is squeezed, so that the support plate slides and unfolds along the inner wall of the mounting hole, and the rotating wheel slides in the relative direction along the inner wall of the mounting hole. When the manhole sealing cover is covered, the support plate and the connecting spring give the stabilizing plate an inward push force, so that the stabilizing plate clamps the column tightly, thereby preventing the manhole sealing cover from falling off. The manhole sealing cover and the inspection manhole are arranged in the form of a cover buckle, and the stabilizing component is arranged as an internal type to prevent it from being exposed to rain and reduce its corrosion and rust; and the stabilizing component clamps and fixes the column in the mounting hole, which improves the stability of the manhole sealing cover on the column, prevents it from falling, and is also convenient for later maintenance personnel to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the assembled water tank structure for this application;

[0017] Figure 2 This is a schematic diagram of the structure of the assembled water tank in this application after removing the manhole sealing cover;

[0018] Figure 3 This is a schematic diagram of the applicant's hole sealing cover structure;

[0019] Figure 4 This is a schematic diagram of the internal structure of the applicant's manhole sealing cover;

[0020] Figure 5 This is an enlarged schematic diagram of the structure of Part A of this application.

[0021] In the figure: 10 base, 11 assembled water tank, 12 water outlet pipe, 13 water inlet pipe, 20 column, 30 manhole sealing cover, 31 U-shaped handle, 32 mounting hole, 40 climbing pole one, 41 climbing pole two, 42 support pole, 50 stabilizing component, 51 ball, 52 stabilizing plate, 53 adjusting component, 54 connecting block, 55 support plate, 56 mounting rod, 57 rotating wheel, 58 connecting spring, 59 mounting block, 510 support rod. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] Embodiment 1

[0026] See also Figure 1-5 , a manhole sealing cover for an assembled water tank, comprising a base 10,

[0027] An assembled water tank 11 is fixedly placed on the upper side of the base 10; a water inlet pipe 13 and a water outlet pipe 12 are fixedly connected to the front side of the assembled water tank 11, and the water inlet pipe 13 is located on the right side of the water outlet pipe 12; the bottom side of the water inlet pipe 13 is connected to the water supply end, and a control valve is installed on the front side of the water outlet pipe 12; a climbing pole 1 40 and a climbing pole 2 41 are fixedly connected to the left side of the assembled water tank 11, and the climbing pole 1 40 is located at the rear side of the climbing pole 2 41; a support pole 42 is fixedly connected between the climbing pole 1 40 and the climbing pole 2 41, and a plurality of support poles 42 are provided, which are evenly distributed between the climbing pole 1 40 and the climbing pole 2 41;

[0028] An inspection manhole is provided on the upper side of the assembled water tank 11, and a column 20 is welded and fixed on the upper end thereof; a manhole sealing cover 30 is detachably sleeved on the outer side of the column 20;

[0029] A U-shaped handle 31 is fixedly connected to the upper side of the manhole sealing cover 30; the manhole sealing cover 30 is configured as a solid cylinder; a mounting hole 32 is provided in the manhole sealing cover 30, and the bottom end surface of the mounting hole 32 is flush with the bottom end surface of the manhole sealing cover 30, so as to realize the installation of the column 20; the inner diameter of the mounting hole 32 is larger than the outer diameter of the column 20.

[0030] In order to ensure that the column 20 is firmly mounted in the mounting hole 31, a stabilizing assembly 50 is designed. The column is clamped and fixed in the mounting hole 32 by the stabilizing assembly 50, thereby improving the stability of the manhole sealing cover 30 on the column 20, preventing it from falling, and facilitating the disassembly and assembly of the maintenance personnel in the later stage;

[0031] The stabilizing components 50 are arranged on the inner wall of the left side of the mounting hole 32, and at least four of them are arranged, and the stabilizing components 50 are evenly distributed on the inner wall of the mounting hole 32 with the center of the mounting hole 32 as the center point;

[0032] The stabilizing assembly 50 includes a stabilizing plate 52, an adjusting assembly 53, a connecting block 54, and a supporting plate 55;

[0033] The support plate 55 is slidably installed on the left inner wall of the mounting hole 32. The support plate 55 is configured as an arc-shaped elastic steel plate with a thickness of 5-7 mm. The connecting block 54 is fixedly connected to the middle of the right side of the support plate 55 and is used for the installation support of the stabilizing plate 52. The stabilizing plate 52 is fixedly connected to the right side of the connecting block 54. The adjusting assembly 53 is installed between the stabilizing plate 52 and the left inner wall of the mounting hole 32.

[0034] A support rod 510 is fixedly connected between the middle of the left side of the support plate 55 and the left inner wall of the mounting hole 32. The support rod 510 is a telescopic rod used to support the support plate 55. When the support plate 55 is squeezed and deformed, the telescopic rod 510 contracts and the support plate 55 slides and unfolds along the inner wall of the mounting hole 32.

[0035] There are two adjustment components 53, which are respectively located at the upper and lower sides of the support plate 55; the adjustment component 53 is composed of a mounting block 59, a mounting rod 56, a rotating wheel 57, and a connecting spring 58;

[0036] The mounting block 59 is fixedly connected to the left side of the stabilizing plate 52; the mounting rod 56 is rotatably connected to the mounting block 59; the rotating wheel 57 is rotatably connected to the mounting rod 56, and the rotating wheel 57 rolls along the inner wall of the mounting hole 32; the connecting spring 58 is fixedly connected between the mounting rod 56 and the stabilizing plate 52.

[0037] A ball bearing 51 is installed on the right side of the stabilizing plate 52, and at least five of them are evenly distributed on the right side of the stabilizing plate 52; when the mounting hole 32 is sleeved on the outside of the column 20, the contact between the ball bearing 51 and the outer wall of the column 20 can facilitate the later disassembly and assembly of the manhole sealing cover 30, and can also play a guiding role.

[0038] The column 20 is configured as a hollow cylinder with openings at both ends. The column 20 is made of the same material as the assembled water tank 11, such as steel plate.

[0039] During the actual operation of the embodiment of the present application, when the manhole sealing cover 30 is covered on the column 20, the mounting hole 32 is mounted on the outside of the column 20. As the manhole sealing cover 30 is pressed down, the stabilizing plate 52 is squeezed, causing the support plate 55 to slide and unfold along the inner wall of the mounting hole 32, and at the same time, the rotating wheel 57 slides in the relative direction along the inner wall of the mounting hole 32. When the manhole sealing cover 30 is covered, the support plate 55 and the connecting spring 58 give the stabilizing plate 52 an inward pushing force, causing the stabilizing plate 52 to tightly clamp and fix the column 20, thereby preventing the manhole sealing cover 30 from falling off.

[0040] The technical solution in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: the manhole sealing cover and the inspection manhole are arranged in the form of a cover buckle, and the stabilizing component is arranged to be built-in to prevent it from being exposed to rain and reduce its corrosion and rust; and the stabilizing component clamps and fixes the column in the installation hole, thereby improving the stability of the manhole sealing cover on the column, preventing it from falling, and facilitating the disassembly and assembly of later maintenance personnel.

[0041] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A manhole sealing cover for an assembled water tank, comprising a base, characterized in that: An assembled water tank is fixedly placed on the upper side of the base; a water inlet pipe and a water outlet pipe are fixedly connected to the front side of the assembled water tank, and the water inlet pipe is located on the right side of the water outlet pipe; the bottom side of the water inlet pipe is connected to the water supply end, and a control valve is installed on the front side of the water outlet pipe; a climbing pole 1 and a climbing pole 2 are fixedly connected to the left side of the assembled water tank, and the climbing pole 1 is located at the rear side of the climbing pole 2; a support pole is fixedly connected between the climbing pole 1 and the climbing pole 2, and a plurality of support poles are provided, which are evenly distributed between the climbing pole 1 and the climbing pole 2; A maintenance manhole is provided on the upper side of the assembled water tank, and a column is welded and fixed on the upper end thereof, and the column is configured as a hollow cylinder with openings at both ends; a manhole sealing cover is detachably mounted on the outer side of the column; A U-shaped handle is fixedly connected to the upper side of the manhole sealing cover; the manhole sealing cover is configured as a solid cylinder; a mounting hole is provided in the manhole sealing cover; a stabilizing component is provided on the left inner wall of the mounting hole; the stabilizing component includes a stabilizing plate, an adjusting component, a connecting block, and a supporting plate; The support plate is slidably installed on the left inner wall of the mounting hole, and the support plate is configured as an arc-shaped elastic steel plate with a thickness of 5-7mm; the connecting block is fixedly connected to the middle of the right side of the support plate; the stabilizing plate is fixedly connected to the right side of the connecting block; the adjusting assembly is installed between the stabilizing plate and the left inner wall of the mounting hole.

2. A manhole sealing cover for an assembled water tank as claimed in claim 1, characterized in that: The bottom end surface of the mounting hole is flush with the bottom end surface of the manhole sealing cover, and the inner diameter of the mounting hole is larger than the outer diameter of the column.

3. The manhole sealing cover for an assembled water tank according to claim 1, characterized in that: At least four stabilizing components are provided, and the stabilizing components are evenly distributed on the inner wall of the mounting hole with the center of the mounting hole as the center point.

4. The manhole sealing cover for an assembled water tank according to claim 1, characterized in that: A support rod is fixedly connected between the left middle of the support plate and the left inner wall of the mounting hole, and the support rod is a telescopic rod.

5. The manhole sealing cover for an assembled water tank according to claim 1, characterized in that: The adjusting components are provided with two, which are respectively located at the upper and lower sides of the supporting plate; the adjusting components are composed of a mounting block, a mounting rod, a rotating wheel, and a connecting spring; The mounting block is fixedly connected to the left side of the stabilizing plate; the mounting rod is rotatably connected to the mounting block; the rotating wheel is rotatably connected to the mounting rod, and the rotating wheel rolls along the inner wall of the mounting hole; the connecting spring is fixedly connected between the mounting rod and the stabilizing plate.

6. The manhole sealing cover for an assembled water tank according to claim 1, characterized in that: The right side of the stabilizing plate is provided with balls, at least five of which are evenly distributed on the right side of the stabilizing plate.

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