Shock absorption clamping type auxiliary mounting tool for water pump floating plate

Abstract

The utility model provides a water pump floating plate damping clamping type auxiliary installation tool, and relates to the technical field of water pump floating plate auxiliary installation tools, and the water pump floating plate damping clamping type auxiliary installation tool comprises a base assembly, a damping assembly, a water floating plate assembly and a water pump body. On the basis of the core design of the reinforced concrete base and the composite damping assembly, on the basis of a common water pump damping device, the reinforced concrete base is additionally arranged and matched with the damping assembly composed of the rubber side plates and the multiple sets of damping components, and the triple functions of amplitude transmission and digestion, noise isolation and equipment stable positioning are achieved; the water pump specifically comprises a base assembly, a damping assembly, a water floating plate assembly and a water pump body, all the modules act synergistically, and the construction characteristics of stable operation, vibration and noise reduction and service life prolonging are attached.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of auxiliary installation tooling for water pump floating plates, in particular to a water pump floating plate shock-absorbing clamping type auxiliary installation tooling. BACKGROUND

[0002] The floating plate water pump shock-absorbing foundation construction technology adds a reinforced concrete base between a water pump and a shock-absorbing device on the basis of the installation of a common water pump shock-absorbing device, and the water pump and the reinforced concrete base are fastened after being leveled and aligned and grouted, so that the water pump operation is stable, and the service life of the equipment is improved.

[0003] The traditional floating plate water pump shock-absorbing foundation construction has two core defects: one is that the water pump amplitude cannot be effectively transmitted to external media, and the amplitude is only digested by the equipment itself, which easily leads to fatigue damage of the internal components of the equipment; and the other is that the noise caused by the amplitude during the water pump operation is large, especially the low-frequency noise has a wide propagation range, causes serious noise pollution to the surrounding functional rooms, and the equipment operation stability is poor, the service life is shortened, and the demand of modern engineering for shock-absorbing and noise reduction and long-term operation of the equipment cannot be met. CONTENT OF THE UTILITY MODEL

[0004] In order to make up for the above defects, the utility model provides a water pump floating plate shock-absorbing clamping type auxiliary installation tooling, which aims at improving the two core defects of the traditional floating plate water pump shock-absorbing foundation construction: one is that the water pump amplitude cannot be effectively transmitted to external media, and the amplitude is only digested by the equipment itself, which easily leads to fatigue damage of the internal components of the equipment; and the other is that the noise caused by the amplitude during the water pump operation is large, especially the low-frequency noise has a wide propagation range, causes serious noise pollution to the surrounding functional rooms, and the equipment operation stability is poor, the service life is shortened, and the demand of modern engineering for shock-absorbing and noise reduction and long-term operation of the equipment cannot be met.

[0005] The application is implemented in the following manner:

[0006] The application provides a water pump floating plate shock-absorbing clamping type auxiliary installation tooling, which comprises:

[0007] A base assembly, the base assembly comprises a fixed base, the fixed base is made of concrete, and a reinforcing bar is arranged in the fixed base;

[0008] A shock-absorbing assembly, the shock-absorbing assembly comprises a rubber side plate and a shock-absorbing member, the rubber side plate is wrapped outside the shock-absorbing member, and the bottom of the shock-absorbing member is fixedly connected with the upper portion of the fixed base;

[0009] A water floating plate assembly, the water floating plate assembly comprises a water floating plate body, the bottom of the water floating plate body is fixedly connected with the top of the shock-absorbing member, the water floating plate body is made of concrete, and a reinforcing bar is arranged in the water floating plate body;

[0010] A water pump body is fixedly installed on the upper portion of the water floating plate body.

[0011] In an embodiment of the present application, four rubber side plates are arranged on the upper portion of the fixed base.

[0012] In an embodiment of the present application, the top of the rubber side plate is in contact with the bottom of the water floating plate body, and the rubber side plate covers the outside of the shock-absorbing member.

[0013] In an embodiment of the present application, four groups of shock-absorbing members are symmetrically arranged on the upper portion of the fixed base, and each group of shock-absorbing members includes two shock-absorbing members.

[0014] In an embodiment of the present application, the shock-absorbing member includes a bottom plate, a vertical plate, a limiting column, a shock-absorbing spring, and a movable plate, the bottom of the bottom plate is fixedly connected to the upper portion of the fixed base, the bottom of the vertical plate is fixedly connected to the upper portion of the bottom plate, the bottom end of the limiting column is fixedly connected to the upper portion of the bottom plate, the shock-absorbing spring is sleeved on the outside of the limiting column, and the movable plate is sleeved on the top of the limiting column.

[0015] In an embodiment of the present application, two vertical plates are symmetrically arranged on the upper portion of the bottom plate, and a limiting slot is arranged in each vertical plate.

[0016] In an embodiment of the present application, two limiting columns are symmetrically arranged on the upper portion of the bottom plate, and the two limiting columns are located between the two vertical plates.

[0017] In an embodiment of the present application, the bottom of the shock-absorbing spring is in contact with the upper portion of the bottom plate.

[0018] In an embodiment of the present application, the movable plate is slidingly arranged in the limiting slot, the bottom of the movable plate is in contact with the top end of the shock-absorbing spring, a limiting sliding hole is arranged in the inner bottom of the movable plate, and the limiting sliding hole is slidingly sleeved on the top of the limiting column.

[0019] In an embodiment of the present application, a connecting block is fixedly connected to the top of the movable plate, and the top of the connecting block is fixedly connected to the bottom of the water floating plate body.

[0020] The beneficial effects of the present application are: the core design of the technical solution is based on "reinforced concrete base + composite damping assembly", and on the basis of the ordinary water pump damping device, a reinforced concrete base is additionally arranged, and the damping assembly composed of rubber side plates and multiple shock avoidance components is matched, so that the three functions of "amplitude transmission digestion + noise isolation + equipment stable positioning" are realized, and the four modules of base assembly, damping assembly, water floating plate assembly and water pump body are specifically included, and the modules are cooperated, and the construction characteristics of "smooth operation, vibration and noise reduction, and long service life" are matched. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of the drawings.

[0022] Figure 1 The structural schematic view of the water pump floating plate damping clamping type auxiliary installation tool is provided for the embodiments of the present application.

[0023] Figure 2 The structural schematic view of the fixed base is provided for the embodiments of the present application.

[0024] Figure 3 The structural schematic view of the shock avoidance component is provided for the embodiments of the present application.

[0025] Figure 4 The structural schematic view of the movable plate is provided for the embodiments of the present application.

[0026] Figure 5 The structural schematic view of the vertical plate section is provided for the embodiments of the present application.

[0027] In the figure: 100, base assembly; 110, fixed base; 200, damping assembly; 210, rubber side plate; 211, shock avoidance component; 212, bottom plate; 213, vertical plate; 214, limiting column; 215, damping spring; 216, movable plate; 217, connecting block; 218, limiting groove; 219, limiting sliding hole; 300, water floating plate assembly; 310, water floating plate body; 400, water pump body. DETAILED DESCRIPTION

[0028] Some embodiments of the present application will be described in detail below with reference to the drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0029] As Figures 1-5As shown, the water pump floating plate damping clamping type auxiliary installation tool according to the embodiment of the application comprises:

[0030] The base assembly 100 comprises a fixed base 110 made of concrete, and steel bars are arranged in the fixed base 110. The specification size and process reinforcement specification of the fixed base 110 of the reinforced concrete are determined according to technical parameters such as the flow, lift, power, inlet and outlet pressure, running weight and external dimensions of the water pump body 400, and a large-scale drawing of the fixed base 110 of the reinforced concrete is drawn. According to the large-scale drawing of the fixed base 110 of the reinforced concrete, a formwork plate is bound with steel bars, the concrete strength is not less than C25, and the positions of the embedded anchor bolts and the fixed damping damper reserved holes need to be pre-embedded when pouring the concrete, and the surface concrete of the fixed base 110 needs to be smoothed. The steel bar binding should be subjected to concealed acceptance before pouring the concrete;

[0031] The damping assembly 200 comprises a rubber side plate 210 and a shock-absorbing member 211, the rubber side plate 210 is wrapped outside the shock-absorbing member 211, the bottom of the shock-absorbing member 211 is fixedly connected with the upper part of the fixed base 110, the damping assembly 200 is composed of the rubber side plate 210 and the shock-absorbing member 211, and the two cooperatively realize “amplitude transmission digestion + noise isolation”, fully echoing the core target of “eliminating low-frequency noise and reducing pollution” in the construction feature;

[0032] The water floating plate assembly 300 comprises a water floating plate body 310, the bottom of the water floating plate body 310 is fixedly connected with the top of the shock-absorbing member 211, the water floating plate body 310 is made of concrete, and steel bars are arranged in the water floating plate body 310. In the process of transporting the reinforced concrete water floating plate body 310, the base is transported to the refrigeration machine room through the reserved channel by a forklift, the transportation in the machine room adopts a rolling lever drag row hand-operated hoist traction transportation method, and the installation in place is performed by a gantry at the edge position of the foundation. Before the installation in place, the jacks are temporarily fixed at four corners of the foundation. By increasing the water floating plate body 310 made of the reinforced concrete material, the overall quality of the water pump body 400 is improved, the gravity center of the water pump body 400 is lowered to the water floating plate body 310, the running of the water pump body 400 is ensured to be more stable, the service life is prolonged, and the core target of “improving the service life of the equipment” in the construction feature is fully met;

[0033] The water pump body 400 is fixedly installed at the upper part of the water floating plate body 310, and the transportation mode of the water pump body 400 is the same as that of the reinforced concrete water floating plate body 310. The installation in place is performed by a gantry in the machine room. After the water pump body 400 is installed in place, the water pump body 400 is first fixedly connected with the reinforced concrete water floating plate body 310 through the embedded anchor bolts, the distance between the equipment foundation and the water floating plate body 310 is adjusted by the jacks, and the rubber side plate 210 and the shock-absorbing member 211 are installed.

[0034] The technical scheme is based on the core design of "reinforced concrete base assembly 100 + composite damping assembly 200". On the basis of the damping device of the ordinary water pump body 400, the reinforced concrete base assembly 100 (including the fixed base 110 and the water floating plate body 310) is added, and the damping assembly 200 composed of the rubber side plate 210 and the multiple sets of shock avoidance components 211 is matched to realize the triple functions of "amplitude transmission digestion + noise isolation + equipment stable positioning". The four modules of the base assembly 100, the damping assembly 200, the water floating plate assembly 300 and the water pump body 400 are cooperated to meet the construction characteristics of "smooth operation, vibration and noise reduction, and long service life".

[0035] As shown in Figure 2 , the rubber side plate 210 is provided with four on the upper part of the fixed base 110. Four are provided on the upper part of the fixed base 110. The top is in contact with the bottom of the water floating plate body 310, completely covers the outside of the shock avoidance component 211, forms a closed space, isolates the noise inside, avoids transmission to the outside, and absorbs part of the high-frequency noise when the water pump body 400 operates. At the same time, cooperate with the low-frequency damping of the shock avoidance component 211 to realize the full-band noise control, and make up for the defect of large noise of traditional technology.

[0036] Further, the top of the rubber side plate 210 is in contact with the bottom of the water floating plate body 310, and the rubber side plate 210 covers the outside of the shock avoidance component 211, which can isolate the noise inside the four rubber side plates 210.

[0037] As shown in Figures 2-5 , the shock avoidance components 211 are equidistantly provided with four sets on the upper part of the fixed base 110. Each set of shock avoidance components 211 is symmetrically provided with two, which plays a role in stable damping.

[0038] Further, the shock avoidance component 211 comprises a bottom plate 212, a vertical plate 213, a limiting column 214, a damping spring 215 and a movable plate 216. The bottom of the bottom plate 212 is fixedly connected with the upper part of the fixed base 110. The bottom of the vertical plate 213 is fixedly connected with the upper part of the bottom plate 212. The bottom end of the limiting column 214 is fixedly connected with the upper part of the bottom plate 212. The damping spring 215 is sleeved outside the limiting column 214. The movable plate 216 is sleeved on the top of the limiting column 214. The water pump body 400 is fixedly connected with the water floating plate body 310, which increases the overall quality of the water pump body 400, thereby reducing the vibration of the water pump body 400 on the equipment foundation, lowering the center of gravity of the water pump body 400 to the reinforced concrete water floating plate body 310, and making the water pump body 400 run more smoothly and prolong the service life. The rubber side plate 210 and the shock avoidance component 211 are installed below the reinforced concrete water floating plate body 310 for damping treatment to achieve the purpose of damping and noise reduction.

[0039] From the construction preparation, material access inspection, construction technology, quality and safety guarantee, etc. The whole process is specifically explained and analyzed, and the construction method of this project is described. Compared with similar projects, this method has more reasonable operation, optimized organization form, and reaches a more advanced technical level.

[0040] Further, the two upright plates 213 are symmetrically arranged on the upper part of the bottom plate 212, and the two upright plates 213 are provided with limiting grooves 218, which are convenient for limiting the position of the movable plate 216 and controlling the maximum rising space of the movable plate 216.

[0041] Further, the two limiting columns 214 are symmetrically arranged on the upper part of the bottom plate 212, and the two limiting columns 214 are located at the middle of the two upright plates 213. The limiting column 214 can limit the up and down movement of the movable plate 216, and play a guiding role.

[0042] Further, the bottom of the damping spring 215 is in contact with the upper part of the bottom plate 212, which limits the position of the damping spring 215.

[0043] Further, the movable plate 216 is slidably arranged in the limiting groove 218, and the bottom of the movable plate 216 is in contact with the top end of the damping spring 215. The damping spring 215 plays a damping and resetting role. The inner bottom of the movable plate 216 is provided with a limiting sliding hole 219, which is slidably connected to the top of the limiting column 214. The movable plate 216 is sleeved on the top of the limiting column 214 through the limiting sliding hole 219, and floats up and down within the limiting sliding hole 219. Therefore, the cooperation of the limiting sliding hole 219 and the limiting column 214 makes the movable plate 216 move only up and down, without deviation, and the limiting groove 218 also limits the movable plate 216.

[0044] Further, the top of the movable plate 216 is fixedly connected with the connecting block 217. The amplitude generated by the operation of the water pump body 400 is transmitted to the water floating plate body 310, and then transmitted to the movable plate 216 through the connecting block 217{the connecting block 217 between the top of the movable plate 216 and the bottom of the water floating plate body 310}. The movable plate 216 slides up and down along the limiting column 214 and the limiting groove 218, compresses or stretches the damping spring 215, and the damping spring 215 absorbs the amplitude in the deformation process. At the same time, the limiting structure ensures that the movable plate 216 only moves up and down without deviation, realizes effective transmission of the amplitude to the damping spring 215 and absorption, solves the defect of "amplitude self-absorption" in the traditional technology, and selects the stiffness of the damping spring 215 according to the amplitude characteristics of the water pump body 400, so as to ensure that the deformation ability of the damping spring 215 matches the amplitude, avoid excessive deformation or insufficient deformation, and ensure the damping effect.

[0045] Specifically, the working principle of the water pump floating plate damping clamping type auxiliary installation tool is as follows: base bearing and positioning: the reinforced concrete fixed base 110 is designed according to the flow and power parameters of the water pump body 400, the anchor bolts and the damper reserved holes are pre-buried, the bearing base is formed by formwork, binding reinforcement and pouring, and the structure is reliable after concealed acceptance to provide a stable installation reference for subsequent components.

[0046] Amplitude transmission and digestion: the water pump body 400 is fixed on the reinforced concrete water floating plate body 310, the water floating plate body 310 increases the weight to lower the center of gravity to ensure the initial stability of the equipment; the running amplitude of the water pump body 400 is transmitted to the connecting block 217 of the shock absorbing member 211 through the water floating plate body 310, and then to the movable plate 216, the movable plate 216 slides up and down along the limiting column 214 and the limiting slot 218 of the vertical plate 213, compresses or stretches the damping spring 215, and the damping spring 215 digests the amplitude through deformation to avoid internal damage caused by the digestion of the amplitude by the water pump body 400 itself.

[0047] Full-band noise isolation: four groups of rubber side plates 210 wrap the shock absorbing member 211 to form a closed space, which touches the bottom of the water floating plate body 310, absorbs high-frequency noise, and cooperates with the low-frequency damping of the shock absorbing member 211 to realize full-band noise isolation and prevent noise from spreading to the outside.

[0048] Component synergy stable effect: the fixed base 110 bears the overall weight, the damping assembly 200 realizes "amplitude digestion + noise isolation", the water floating plate assembly 300 lowers the center of gravity to stabilize the equipment, and the four modules work together to achieve the goal of stable operation and long service life of the water pump.

[0049] The above is only an embodiment of the present application and does not limit the protection scope of the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

Claims

1. A water pump floating plate damping clamping type auxiliary installation tool, characterized in that, Include: Base assembly (100), the base assembly (100) includes fixed base (110), the fixed base (110) is made of concrete, the fixed base (110) is provided with reinforcing steel bar in; Damping assembly (200), the damping assembly (200) includes rubber side plate (210) and shockproof component (211), the rubber side plate (210) is wrapped outside the shockproof component (211), the bottom of the shockproof component (211) is fixedly connected with the upper portion of the fixed base (110); Water floating plate assembly (300), the water floating plate assembly (300) includes water floating plate body (310), the bottom of the water floating plate body (310) is fixedly connected with the top of the shockproof component (211), the water floating plate body (310) is made of concrete, and the water floating plate body (310) is provided with reinforcing steel bar; Water pump body (400), the water pump body (400) is fixedly installed on the upper portion of the water floating plate body (310).

2. The water pump floating plate damping clamping type auxiliary installation tool according to claim 1, characterized in that, The rubber side plate (210) is provided with four on the upper portion of the fixed base (110).

3. The water pump floating plate damping clamping type auxiliary installation tool according to claim 2, characterized in that, The top of the rubber side plate (210) is in contact with the bottom of the water floating plate body (310), and the rubber side plate (210) covers the outside of the shockproof component (211).

4. The water pump floating plate damping clamping type auxiliary installation tool according to claim 3, characterized in that, The shockproof component (211) is provided with four groups equidistantly on the upper portion of the fixed base (110), and each group of shockproof components (211) is provided with two symmetrically.

5. The water pump floating plate damping clamping type auxiliary installation tool according to claim 4, characterized in that, The shockproof component (211) includes a bottom plate (212), a vertical plate (213), a limiting column (214), a damping spring (215) and a movable plate (216), the bottom of the bottom plate (212) is fixedly connected with the upper portion of the fixed base (110), the bottom of the vertical plate (213) is fixedly connected with the upper portion of the bottom plate (212), the bottom end of the limiting column (214) is fixedly connected with the upper portion of the bottom plate (212), the damping spring (215) is sleeved outside the limiting column (214), and the movable plate (216) is sleeved on the top of the limiting column (214).

6. The water pump floating plate damping clamping type auxiliary installation tool according to claim 5, characterized in that, The vertical plate (213) is provided with two symmetrically on the upper portion of the bottom plate (212), and the two vertical plates (213) are provided with a limiting groove (218) in.

7. The water pump floating plate damping clamping type auxiliary installation tool according to claim 6, characterized in that, The limiting column (214) is provided with two symmetrically on the upper portion of the bottom plate (212), and the two limiting columns (214) are located at the middle of the two vertical plates (213).

8. The water pump floating plate damping clamp type auxiliary mounting tool according to claim 7, characterized in that, The bottom of the damping spring (215) is in contact with the upper portion of the bottom plate (212).

9. The water pump floating plate damping clamp type auxiliary mounting tool according to claim 8, characterized in that, The movable plate (216) is slidably arranged in the limiting groove (218), the bottom of the movable plate (216) is in contact with the top end of the damping spring (215), a limiting sliding hole (219) is formed in the inner bottom of the movable plate (216), and the limiting sliding hole (219) is slidably sleeved on the top of the limiting column (214).

10. The water pump floating plate damping clamp type auxiliary mounting tool according to claim 9, characterized in that, The top of the movable plate (216) is fixedly connected with a connecting block (217), and the top of the connecting block (217) is fixedly connected with the bottom of the water floating plate body (310).

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