Fabricated water tank pressing plate with high pressure resistance

Abstract

The utility model discloses an assembly type water tank pressing plate with strong anti-pressure capability, which comprises a pressing plate, and a bearing plate is arranged on the left side of the pressing plate; a buffering assembly is arranged between the bearing plate and the pressing plate and comprises a base, a first sliding block, a first mounting block, a first connecting rod, a connecting block, a second connecting rod, a second mounting block and a second sliding block. The base is fixedly connected to the left side of the pressing plate; the first sliding block and the second sliding block are connected into the base in a sliding mode. The mounting block I is fixedly connected to the right side of the slider I; the mounting block II is fixedly connected to the right side of the slider II; the connecting block is fixedly connected to the left middle of the bearing plate; the connecting rod I is mounted between the mounting block I and the connecting block; the connecting rod II is mounted between the mounting block II and the connecting block; through cooperation of the bearing plate and the buffering assembly, water pressure borne by the bearing plate can be buffered, deformation of the bearing plate is reduced, meanwhile, a certain supporting effect can be achieved between the bearing plate and the pressing plate, and the overall strength of the pressing plate is improved; the buffering assembly can provide power for the bearing plate to restore in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled water tank pressure plates, in particular to an assembled water tank pressure plate with strong pressure resistance. Background Art

[0002] Prefabricated water tanks are widely used in schools, hospitals, industrial and mining enterprises, etc., with the characteristics of no leakage, wide range of use, and long service life. They are used as water storage facilities for fire fighting water and industrial water. Most common prefabricated water tanks are new water tanks that use metal plates to stamp modules with certain concave and convex shapes, and use bolt connection or welding to splice the modules into a thin shell box. Existing metal die-casting plates usually have a concave and convex shape in the center and right-angle flanges on the four edges.

[0003] The profiling on the metal die-pressed plate has a great influence on the overall strength of the die-pressed plate. Most existing square die-pressed plates adopt central spherical profiling, while most rectangular ones adopt two or more spherical profiling or elliptical profiling, etc. The raised spherical design on such die-pressed plates is often formed by stamping. As the water pressure in the water tank increases, the pressure on the raised spherical shape on the die-pressed plate gradually increases. Since the raised spherical shape on the die-pressed plate is mostly fixed, the increase in pressure will cause the raised spherical shape to deform and dent, reducing the compressive bearing capacity of the die-pressed plate. For this reason, the present application proposes an assembled water tank pressure plate that can deform as the water pressure in the water tank increases to ensure the compressive bearing capacity of the die-pressed plate. Utility Model Content

[0004] The embodiment of the present application provides an assembled water tank pressure plate with strong pressure resistance. Through the cooperation of the load-bearing plate and the buffer assembly, the water pressure on the load-bearing plate can be buffered, the deformation of the load-bearing plate can be reduced, and at the same time, a certain supporting role can be played between the load-bearing plate and the pressure plate, thereby improving the overall strength of the pressure plate; the buffer assembly can also provide power for the load-bearing plate to return to its original state in the later stage.

[0005] The embodiment of the present application provides an assembled water tank pressure plate with strong pressure resistance, including a pressure plate,

[0006] A load-bearing plate is provided on the left side of the pressing plate, and the load-bearing plate is fixedly connected to the pressing plate; the load-bearing plate is configured as an arc-shaped plate with a hollow interior;

[0007] A buffer assembly is provided between the load-bearing plate and the pressure plate, and the buffer assembly includes a base, a slider 1, a mounting block 1, a connecting rod 1, a connecting block, a connecting rod 2, a mounting block 2, and a slider 2;

[0008] The base is fixedly connected to the middle of the left side of the pressure plate, and is configured to be a square with a hollow interior; the slider 1 and the slider 2 are slidably connected in the base, and the slider 1 is located below the slider 2; the mounting block 1 is fixedly connected to the right side of the slider 1, and the mounting block 2 is fixedly connected to the right side of the slider 2; the connecting block is fixedly connected to the middle of the left side of the load-bearing plate; the connecting rod 1 is installed between the mounting block 1 and the connecting block; the connecting rod 2 is installed between the mounting block 2 and the connecting block.

[0009] Furthermore, the right sides of the slider 1 and the slider 2 pass through the right side of the base and extend to the outside thereof. A slide groove is provided on the right side of the base, and the slider 1 and the slider 2 are slidably connected in the slide groove on the right side of the base.

[0010] Furthermore, the connecting rod 1 is rotatably connected to the mounting block 1 and the connecting block respectively; the connecting rod 2 is rotatably connected to the mounting block 2 and the connecting block respectively.

[0011] Furthermore, an elastic component is fixedly connected between the slider 1 and the slider 2, and is located in the base; the elastic component is composed of a sleeve, a push rod and a spring tube;

[0012] The sleeve is fixedly connected to the upper side of the slider one; the push rod is sleeved in the sleeve, the push rod and the sleeve are slidably connected, and the upper side of the push rod is fixedly connected to the lower side of the slider two; the spring tube is sleeved on the push rod and the outside of the sleeve, and its upper and lower ends are fixedly connected between the slider one and the slider two.

[0013] Furthermore, the spring tube is an industrial spring tube.

[0014] Furthermore, an inner tube is fixedly mounted inside the sleeve, and the push rod is slidably installed in the inner tube; U-shaped notches are provided on the inner walls on the left and right sides of the sleeve.

[0015] Furthermore, a limiting assembly is installed in the U-shaped notch on the right inner wall of the sleeve, and two limiting assemblies are provided, and the other limiting assembly is symmetrically installed in the U-shaped notch on the left inner wall of the sleeve; the limiting assembly is composed of a connecting spring and a limiting block;

[0016] The connecting spring is fixedly connected in the U-shaped notch; the limiting block is fixedly connected to the left side of the connecting spring, passes through the left end of the inner tube and is located in the inner tube, and the limiting block is slidably connected to the inner tube.

[0017] Furthermore, the left end of the limit block is configured as an arc-shaped head, and an anti-slip rubber sleeve is fixedly sleeved on the outside thereof.

[0018] Furthermore, the load-bearing plate is made of spring steel plate with a thickness of 3-5 mm.

[0019] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: the pressure plate is assembled into a water tank by welding or bolting, and the load-bearing plate is located in the water tank. When water is poured into the water tank, as the water pressure in the water tank increases, the load-bearing plate is subjected to pressure and squeezed toward the side wall of the pressure plate. At the same time, the connecting block is subjected to pressure and pushes the sliders 1 and 2 to slide in relative directions through the connecting rods 1 and 2, so as to realize a small concave of the load-bearing plate; when the water tank is drained, the water pressure in the water tank drops, the pressure on the load-bearing plate is reduced, and the elastic component provides the power for the sliders 1 and 2 to reset, pushing the connecting block outward in a direction away from the pressure plate, so that the load-bearing plate is restored to its original state, so as to facilitate the next use of the water tank. Through the cooperation of the load-bearing plate and the buffer component, the water pressure on the load-bearing plate can be buffered, the deformation of the load-bearing plate can be reduced, and at the same time, it can play a certain supporting role between the load-bearing plate and the pressure plate, and improve the overall strength of the pressure plate; the buffer component can also provide the power for the load-bearing plate to restore to its original state in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the pressure plate for this application;

[0021] Figure 2 This is the left view of the pressure plate for this application;

[0022] Figure 3 This is an enlarged schematic diagram of structure A of this application;

[0023] Figure 4 This is a schematic diagram of the elastic component structure of this application;

[0024] Figure 5 This is a schematic diagram of the connection structure between the sleeve and the push rod of this application;

[0025] Figure 6 This is a schematic diagram of the pressure plate assembly structure for this application.

[0026] In the figure: 10 pressure plate, 20 load-bearing plate, 30 buffer assembly, 31 base, 32 slider 1, 33 mounting block 1, 34 connecting rod 1, 35 connecting block, 36 connecting rod 2, 37 mounting block 2, 38 slider 2, 40 elastic assembly, 41 sleeve, 42 spring tube, 43 push rod, 44 inner tube, 45 limit assembly, 46 U-shaped notch, 47 connecting spring, 48 limit block. DETAILED DESCRIPTION

[0027] 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.

[0028] 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.

[0029] 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.

[0030] Embodiment 1

[0031] See also Figure 1-6 , a prefabricated water tank pressure plate with strong pressure resistance, comprising a pressure plate 10,

[0032] A load-bearing plate 20 is provided on the left side of the pressing plate 10, and the load-bearing plate 20 is fixedly connected to the pressing plate 10; the load-bearing plate 20 is configured as an arc-shaped plate with a hollow interior;

[0033] A buffer assembly 30 is provided between the load-bearing plate 20 and the pressing plate 10. The buffer assembly 30 can buffer the water pressure on the load-bearing plate 20 to reduce the deformation of the load-bearing plate 20, and can also play a certain supporting role between the load-bearing plate 20 and the pressing plate 10 to improve the overall strength of the pressing plate 10.

[0034] The buffer assembly 30 includes a base 31, a slider 1 32, a mounting block 1 33, a connecting rod 1 34, a connecting block 35, a connecting rod 2 36, a mounting block 2 37, and a slider 2 38;

[0035] The base 31 is fixedly connected to the middle of the left side of the pressure plate 10, and is configured as a square with a hollow interior, and is used for the installation support of slider 1 32 and slider 2 38; slider 1 32 and slider 2 38 are slidably connected in the base 31, and slider 1 32 is located below slider 2 38; mounting block 1 33 is fixedly connected to the right side of slider 1 32, and mounting block 2 37 is fixedly connected to the right side of slider 2 38; connecting block 35 is fixedly connected to the middle of the left side of the load-bearing plate 20; connecting rod 1 34 is installed between mounting block 1 33 and connecting block 35; connecting rod 2 36 is installed between mounting block 2 37 and connecting block 35.

[0036] The right sides of the slider 1 32 and the slider 2 38 pass through the right side of the base 31 and extend to the outside thereof. A slide groove is provided on the right side of the base 31 , and the slider 1 32 and the slider 2 38 are slidably connected in the slide groove on the right side of the base 31 .

[0037] The connecting rod 1 34 is rotatably connected to the mounting block 1 33 and the connecting block 35 respectively; the connecting rod 36 is rotatably connected to the mounting block 2 37 and the connecting block 35 respectively.

[0038] In order to provide the power for the slider 1 32 and the slider 2 38 to return to their original position, an elastic component 40 is designed. When the slider 1 32 and the slider 2 38 slide in relative or opposite directions, the elastic component 40 contracts or stretches, thereby controlling the sliding speed of the slider 1 32 and the slider 2 38 and providing the power for the slider 1 32 and the slider 2 38 to return to their original position.

[0039] An elastic component 40 is fixedly connected between the slider 1 32 and the slider 2 38 and is located inside the base 31;

[0040] The elastic component 40 is composed of a sleeve 41, a push rod 43 and a spring tube 42;

[0041] The sleeve 41 is fixedly connected to the upper side of the slider 1 32; the push rod 43 is sleeved in the sleeve 41, the push rod 43 and the sleeve 41 are slidably connected, and the upper side of the push rod 43 is fixedly connected to the lower side of the slider 2 38; the spring tube 42 is sleeved on the push rod 43 and the outside of the sleeve 41, and its upper and lower ends are fixedly connected between the slider 1 32 and the slider 2 38.

[0042] The spring tube 42 is made of industrial spring tube, which has a higher hardness and can withstand greater pressure.

[0043] In order to further increase the pressure-bearing capacity of the spring tube 42 , a limit assembly 45 is provided on the inner wall of the sleeve 41 . The setting of the limit assembly 45 can increase the sliding resistance between the push rod 43 and the sleeve 41 , thereby indirectly increasing the pressure-bearing capacity of the spring tube 42 and ensuring the overall strength of the pressure plate 10 .

[0044] An inner tube 44 is fixedly sleeved inside the sleeve 41, and the push rod 43 is slidably installed in the inner tube 44; U-shaped notches 46 are provided on the inner walls on both sides of the sleeve 41 for installing the limit assembly 45;

[0045] The limiting assembly 45 is installed in the U-shaped notch 46 on the right inner wall of the sleeve 41, and two limiting assemblies 45 are provided. Another limiting assembly 45 is symmetrically installed in the U-shaped notch 46 on the left inner wall of the sleeve 41;

[0046] The limiting assembly 45 is composed of a connecting spring 47 and a limiting block 48;

[0047] The connecting spring 47 is fixedly connected in the U-shaped notch 46 ; the limiting block 48 is fixedly connected to the left side of the connecting spring 47 , which passes through the left end of the inner tube 44 and is located in the inner tube 44 , and the limiting block 48 is slidably connected to the inner tube 44 .

[0048] The left end of the limit block 48 is configured as an arc-shaped head, and a non-slip rubber sleeve is fixedly sleeved on the outer side thereof to increase the friction between the limit block 48 and the push rod 43 .

[0049] The load-bearing plate 20 is made of spring steel plate with a thickness of 3-5 mm.

[0050] During the actual operation of the embodiment of the present application, the pressure plate 10 is assembled into a water tank by welding or bolting, and the load-bearing plate 20 is located in the water tank. When water is poured into the water tank, as the water pressure in the water tank increases, the load-bearing plate 20 is subjected to pressure and is squeezed toward the side wall of the pressure plate 10. At the same time, the connecting block 35 is subjected to pressure and pushes the slider 1 32 and the slider 2 38 to slide in relative directions via the connecting rod 1 34 and the connecting rod 2 36, thereby realizing a slight concavity of the load-bearing plate 20. When the water tank is drained, the water pressure in the water tank drops, and the pressure on the load-bearing plate 20 is reduced. The elastic component 40 provides power for the slider 1 32 and the slider 2 38 to reset, and pushes the connecting block 35 outward in a direction away from the pressure plate 10, so that the load-bearing plate 20 returns to its original state, so as to facilitate the next water tank filling.

[0051] The technical solution in the above-mentioned embodiment of the present application has at least the following technical effects or advantages: through the cooperation of the load-bearing plate and the buffer assembly, the water pressure on the load-bearing plate can be buffered, the deformation of the load-bearing plate can be reduced, and at the same time, it can play a certain supporting role between the load-bearing plate and the pressure plate, thereby improving the overall strength of the pressure plate; the buffer assembly can also provide power for the load-bearing plate to return to its original state in the later stage.

[0052] 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. An assembled water tank pressure plate with strong pressure resistance, comprising a pressure plate, characterized in that: A load-bearing plate is provided on the left side of the pressing plate, and the load-bearing plate is fixedly connected to the pressing plate; the load-bearing plate is configured as an arc-shaped plate with a hollow interior; A buffer assembly is provided between the load-bearing plate and the pressure plate, and the buffer assembly includes a base, a slider 1, a mounting block 1, a connecting rod 1, a connecting block, a connecting rod 2, a mounting block 2, and a slider 2; The base is fixedly connected to the middle of the left side of the pressure plate, and is configured to be a square with a hollow interior; the slider 1 and the slider 2 are slidably connected in the base, and the slider 1 is located below the slider 2; the mounting block 1 is fixedly connected to the right side of the slider 1, and the mounting block 2 is fixedly connected to the right side of the slider 2; the connecting block is fixedly connected to the middle of the left side of the load-bearing plate; the connecting rod 1 is installed between the mounting block 1 and the connecting block; the connecting rod 2 is installed between the mounting block 2 and the connecting block.

2. The assembled water tank pressure plate with strong pressure resistance as claimed in claim 1, characterized in that: The right sides of the slider 1 and the slider 2 pass through the right side of the base and extend to the outside thereof. A sliding groove is provided on the right side of the base. The slider 1 and the slider 2 are slidably connected in the sliding groove on the right side of the base.

3. The assembled water tank pressure plate with strong pressure resistance as claimed in claim 1, characterized in that: The connecting rod 1 is rotatably connected to the mounting block 1 and the connecting block respectively; the connecting rod 2 is rotatably connected to the mounting block 2 and the connecting block respectively.

4. The assembled water tank pressure plate with strong pressure resistance as claimed in claim 1, characterized in that: An elastic component is fixedly connected between the slider 1 and the slider 2, and is located in the base; the elastic component is composed of a sleeve, a push rod and a spring tube; The sleeve is fixedly connected to the upper side of the slider one; the push rod is sleeved in the sleeve, the push rod and the sleeve are slidably connected, and the upper side of the push rod is fixedly connected to the lower side of the slider two; the spring tube is sleeved on the push rod and the outside of the sleeve, and its upper and lower ends are fixedly connected between the slider one and the slider two.

5. The assembled water tank pressure plate with strong pressure resistance as claimed in claim 4, characterized in that: The spring tube is an industrial spring tube.

6. The assembled water tank pressure plate with strong pressure resistance as claimed in claim 4, characterized in that: An inner tube is fixedly sleeved inside the sleeve, and the push rod is slidably installed in the inner tube; U-shaped notches are arranged on the inner walls on the left and right sides of the sleeve.

7. The assembled water tank pressure plate with strong pressure resistance as claimed in claim 4, characterized in that: A limit assembly is installed in the U-shaped notch on the right inner wall of the sleeve, and two limit assemblies are provided. Another limit assembly is symmetrically installed in the U-shaped notch on the left inner wall of the sleeve; the limit assembly is composed of a connecting spring and a limit block; The connecting spring is fixedly connected in the U-shaped notch; the limiting block is fixedly connected to the left side of the connecting spring, passes through the left end of the inner tube and is located in the inner tube, and the limiting block is slidably connected to the inner tube.

8. The assembled water tank pressure plate with strong pressure resistance as claimed in claim 7, characterized in that: The left end of the limit block is arranged as an arc-shaped head, and an anti-skid rubber sleeve is fixedly sleeved on the outer side thereof.

9. The assembled water tank pressure plate with strong pressure resistance as claimed in claim 1, characterized in that: The load-bearing plate is made of spring steel plate and has a thickness of 3-5 mm.

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