Mounting mechanism of silicon carbide ceramic pump valve

Abstract

The utility model discloses a mounting mechanism of a silicon carbide ceramic pump valve, which comprises a bottom plate, a disc body and an equipment mounting plate, a height adjusting mechanism is mounted on the bottom plate, and the height adjusting mechanism comprises a fixing plate, a bidirectional ball screw, a bearing, a guide rod, a sliding block, a screw nut and a handle. The height adjusting mechanism can facilitate height adjustment of the equipment mounting plate by personnel, and then height adjustment of the silicon carbide ceramic pump valve mounted on the equipment mounting plate is carried out, so that the silicon carbide ceramic pump valve can better adapt to connection requirements of connection pipelines with different heights. Through mutual cooperation of the structures, horizontal rotation of the silicon carbide ceramic pump valve can be achieved, so that the silicon carbide ceramic pump valve can be installed in different directions so as to better adapt to use requirements under different installation environments, and the adaptive capacity of the silicon carbide ceramic pump valve is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to pump valve technical field, concretely is a kind of installation mechanism of silicon carbide ceramic pump valve. BACKGROUND

[0002] Pump valve is the general term of pump and valve, belongs to industrial equipment, mainly used for the delivery and control of liquid and gas, pump is the device for converting mechanical energy into liquid energy, for pressurizing and conveying liquid;And valve is the control component in fluid delivery system, has the functions of cutting off, regulating, guiding flow, preventing backflow, stabilizing pressure, shunting or overflow pressure relief, etc., pump valve is widely used in various industrial fields, such as petroleum chemical industry, electric power, metallurgy, sewage treatment, etc., is one of important equipment to guarantee the normal operation of these industries.

[0003] Pump valve is various, among which silicon carbide ceramic pump valve is a pump valve equipment made of silicon carbide ceramic material, with high hardness, high strength, wear resistance, corrosion resistance and high temperature resistance, etc., the existing silicon carbide ceramic pump valve is usually installed on equipment platform or equipment through base during installation, the existing pump valve mounting base cannot adjust the installation height and angle of pump valve, so that the pump port of pump valve is not convenient to adapt to pipes of different heights and directions, thereby making pump valve installation not convenient enough. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of installation mechanism of silicon carbide ceramic pump valve to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of installation mechanism of silicon carbide ceramic pump valve, including bottom plate, disc body and equipment mounting plate, height adjusting mechanism is installed on the bottom plate, the height adjusting mechanism includes fixed plate, two-way ball screw, bearing, guide rod, sliding block, screw nut and handle, the fixed plate is symmetrically installed on bottom plate, two-way ball screw is provided between the two fixed plates, the both ends of two-way ball screw are rotatably connected with bearing installed on fixed plate, screw nut is installed on the thread of the opposite direction of two-way ball screw, sliding block is installed on screw nut, the both ends of sliding block are slidably connected with guide rod located at both sides of two-way ball screw, the both ends of guide rod are connected with fixed plate, the one end of two-way ball screw is provided with handle, two support arms are movably installed on the height adjusting mechanism, disc body is movably installed on the two support arms, bearing seat is embeddedly installed in the middle of disc body, shaft is installed in the middle of bearing seat, equipment mounting plate is installed on the shaft, equidistantly positioned hole is formed in the side wall of equipment mounting plate, screw is installed on the side wall of disc body, and the screw is matched with the positioned hole.

[0007] As a further scheme of the utility model: the upper and lower ends of the support arm are connected with the upper hinge seat installed on the bottom surface of the disc body and the lower hinge seat installed on the sliding block respectively.

[0008] As a still further scheme of the utility model: the upper plate surface of the equipment mounting plate is provided with a positioning hole alignment line corresponding to the positioning hole, and the disc body is provided with a screw alignment line opposite the screw position.

[0009] As a still further scheme of the utility model: the positioning holes are all arranged towards the center of the equipment mounting plate.

[0010] As a still further scheme of the utility model: the equipment mounting plate is provided with a silicon carbide ceramic pump valve body, and the equipment mounting plate is provided with an equipment mounting hole for fixing the silicon carbide ceramic pump valve body.

[0011] As a still further scheme of the utility model: the bottom plate is provided with a plurality of mounting holes.

[0012] As a still further scheme of the utility model: four telescopic rods are annularly arranged between the bottom plate and the disc body, and the upper and lower ends of the telescopic rods are fixedly connected with the bottom plate and the bottom surface of the disc body respectively.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、The height adjusting mechanism can conveniently adjust the height of the equipment mounting plate, thereby adjusting the height of the silicon carbide ceramic pump valve mounted on the equipment mounting plate, so that the silicon carbide ceramic pump valve can better adapt to the connection needs of different height connecting pipes.

[0015] 2、The disc body, the equipment mounting plate, the bearing seat, the rotating shaft and the screw are arranged, and the above-mentioned structures are cooperated with each other to realize the horizontal rotation of the silicon carbide ceramic pump valve, so that the silicon carbide ceramic pump valve can be mounted towards different directions, so as to better adapt to the use needs in different installation environments, and the adaptability of the silicon carbide ceramic pump valve is stronger. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of a kind of installation mechanism of silicon carbide ceramic pump valve.

[0017] Figure 2 It is a kind of installation mechanism of silicon carbide ceramic pump valve Figure 1 Whole structure schematic view of middle bottom plate and height adjusting mechanism.

[0018] Figure 3 It is a kind of installation mechanism of silicon carbide ceramic pump valve Figure 1Split view of the middle disc body and the equipment mounting plate.

[0019] 1, base plate; 2, height adjusting mechanism; 3, fixed plate; 4, bidirectional ball screw; 5, bearing; 6, guide rod; 7, sliding block; 8, screw nut; 9, handle; 10, support arm; 11, lower hinged seat; 12, upper hinged seat; 13, disc body; 14, equipment mounting plate; 15, silicon carbide ceramic pump valve body; 16, bearing seat; 17, rotating shaft; 18, equipment mounting hole; 19, positioning hole; 20, screw; 21, positioning hole alignment line; 22, screw alignment line; 23, mounting hole; 24, telescopic rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-2 In the embodiments of the present application, the mounting mechanism of the silicon carbide ceramic pump valve comprises a base plate 1, a disc body 13 and an equipment mounting plate 14. The base plate 1 is provided with a height adjusting mechanism 2. The height adjusting mechanism 2 comprises a fixed plate 3, a bidirectional ball screw 4, a bearing 5, a guide rod 6, a sliding block 7, a screw nut 8 and a handle 9. The fixed plate 3 is symmetrically installed on the base plate 1. The bidirectional ball screw 4 is arranged between the two fixed plates 3. The two ends of the bidirectional ball screw 4 are rotatably connected to the bearings 5 installed on the fixed plates 3. The screw nuts 8 are installed on the threads of the two opposite directions of the bidirectional ball screw 4. The sliding block 7 is installed on the screw nut 8. The two ends of the sliding block 7 are slidably connected to the guide rods 6 located on the two sides of the bidirectional ball screw 4. The two ends of the guide rod 6 are connected to the fixed plate 3. The handle 9 is installed at one end of the bidirectional ball screw 4. Two support arms 10 are movably installed on the height adjusting mechanism 2. The disc body 13 is movably installed on the two support arms 10. The upper and lower ends of the support arm 10 are respectively connected to the upper hinged seat 12 installed on the bottom surface of the disc body 13 and the lower hinged seat 11 installed on the sliding block 7. Through the hinging, the support arm 10 can be lifted and adjusted under the driving of the height adjusting mechanism 2

[0022] A plurality of mounting holes 23 are formed on the base plate 1. The mounting holes 23 are arranged to facilitate the installation of the base plate 1 on the equipment or equipment platform.

[0023] Four telescopic rods 24 are annularly arranged between the bottom plate 1 and the disc body 13, the upper and lower ends of the telescopic rods 24 are fixedly connected with the bottom plate 1 and the bottom surface of the disc body 13 respectively, and the telescopic rods 24 can guide the disc body 13 to be more stable during lifting.

[0024] Please refer to Figure 1 and Figure 3 The bearing seat 16 is embeddedly arranged in the middle of the disc body 13, the rotating shaft 17 is arranged in the middle of the bearing seat 16, the equipment mounting plate 14 is arranged on the rotating shaft 17, the positioning holes 19 are equidistantly arranged on the side wall of the equipment mounting plate 14, the screws 20 are arranged on the side wall of the disc body 13, and the screws 20 are matched with the positioning holes 19.

[0025] The positioning hole alignment lines 21 corresponding to the positioning holes 19 are arranged on the upper plate surface of the equipment mounting plate 14, and the screw alignment lines 22 are arranged on the disc body 13 and correspond to the positions of the screws 20, so that the screws can be aligned with the positioning holes 19, and the efficiency of angle fixing of the equipment mounting plate 14 is improved.

[0026] The positioning holes 19 are all arranged towards the center of the equipment mounting plate 14, so that the screws 20 can be smoothly inserted into each positioning hole 19.

[0027] The silicon carbide ceramic pump valve body 15 is arranged on the equipment mounting plate 14, and the equipment mounting hole 18 for fixing the silicon carbide ceramic pump valve body 15 is arranged on the equipment mounting plate 14.

[0028] The working principle of the utility model is as follows:

[0029] In use, the silicon carbide ceramic pump valve body 15 is first arranged on the equipment mounting plate 14 through bolts, then the silicon carbide ceramic pump valve body 15 is adaptively adjusted according to the height and direction of the pipeline connected with the silicon carbide ceramic pump valve body 15, in the adjusting process, the handle 9 is first rotated, the handle 9 drives the bidirectional ball screw 4 to rotate, the bidirectional ball screw 4 drives the two sliding blocks 7 to move towards or away from each other through the screw nut 8 arranged thereon and the guide rod 6, when the two sliding blocks 7 move towards each other, the two supporting arms 10 are driven to lift the disc body 13 upwards, so that the silicon carbide ceramic pump valve body 15 is continuously lifted, when the two sliding blocks 7 move away from each other, the two supporting arms 10 are driven to lower, so that the silicon carbide ceramic pump valve body 15 is continuously lowered, after the height is adjusted, the screw 20 on one side of the disc body 13 is unscrewed, then the equipment mounting plate is rotated to adjust the angle of the silicon carbide ceramic pump valve body 15, and then the silicon carbide ceramic pump valve body 15 is fixed in position through the screw 20.

[0030] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and 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 mounting mechanism for a silicon carbide ceramic pump valve comprising a base plate (1), a disc body (13) and a device mounting plate (14), characterised in that: The bottom plate (1) is provided with a height adjusting mechanism (2), the height adjusting mechanism (2) comprises a fixed plate (3), a bidirectional ball screw (4), a bearing (5), a guide rod (6), a sliding block (7), a screw nut (8) and a handle (9), the fixed plate (3) is symmetrically installed on the bottom plate (1), the bidirectional ball screw (4) is arranged between the two fixed plates (3), the two ends of the bidirectional ball screw (4) are rotatably connected with the bearings (5) installed on the fixed plate (3), the screw nuts (8) are installed on the threads of the two opposite directions of the bidirectional ball screw (4), the sliding blocks (7) are installed on the screw nuts (8), the two ends of the sliding blocks (7) are slidably connected with the guide rods (6) located on the two sides of the bidirectional ball screw (4), the two ends of the guide rods (6) are connected with the fixed plate (3), one end of the bidirectional ball screw (4) is provided with the handle (9), two support arms (10) are movably installed on the height adjusting mechanism (2), the disc bodies (13) are movably installed on the two support arms (10), the bearing seats (16) are embeddedly installed in the middle of the disc bodies (13), the rotating shafts (17) are installed in the middle of the bearing seats (16), the equipment mounting plates (14) are installed on the rotating shafts (17), the positioning holes (19) are equidistantly arranged on the side wall of the equipment mounting plates (14), the screws (20) are installed on the side wall of the disc bodies (13), and the screws (20) are matched with the positioning holes (19).

2. The mounting mechanism of a silicon carbide ceramic pump valve according to claim 1, characterized in that: The upper and lower ends of the support arm (10) are connected with the upper hinge seat (12) installed on the bottom surface of the disc body (13) and the lower hinge seat (11) installed on the sliding block (7) respectively.

3. The mounting mechanism of a SiC ceramic pump valve according to claim 1, characterized in that: The upper plate surface of the equipment mounting plate (14) is provided with the positioning hole alignment line (21) corresponding to the positioning hole (19) in the up-down direction, and the disc body (13) is provided with the screw alignment line (22) opposite to the position of the screw (20).

4. The mounting mechanism of claim 1, wherein: The positioning hole (19) is arranged towards the center of the equipment mounting plate (14).

5. The mounting mechanism of a SiC ceramic pump valve according to claim 1, characterized in that: The equipment mounting plate (14) is provided with the silicon carbide ceramic pump valve body (15), and the equipment mounting hole (18) for fixing the silicon carbide ceramic pump valve body (15) is formed in the equipment mounting plate (14).

6. The mounting mechanism of a SiC ceramic pump valve according to claim 1, characterized in that: A plurality of mounting holes (23) are formed in the bottom plate (1).

7. The mounting mechanism of a SiC ceramic pump valve according to claim 1, characterized in that: Four telescopic rods (24) are annularly arranged between the bottom plate (1) and the disc body (13), and the upper and lower ends of the telescopic rod (24) are fixedly connected with the bottom plate (1) and the bottom surface of the disc body (13) respectively.

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