Assembly equipment for professional piping of water conservancy valve

Abstract

The utility model relates to the technical field of water conservancy valve piping, and discloses an assembly device for water conservancy valve professional piping, which comprises a support plate, a running water table, a rod fixing hole and a protective plate, the inner side of the support plate is fixedly connected with a positioning air bag, the left and right sides of the rear end of the support plate are fixedly connected with side plates, and the left and right sides of the bottom end of the support plate are fixedly connected with clamping seats. Positioning rods are placed in the rod fixing holes, rod fixing pads are fixedly connected to the right sides of the positioning rods, water flowing grooves are formed in the positions, close to the middles, of the left side and the right side of the water flowing table, and a clamping base is placed at the top end of the water flowing table; according to the device, before a worker performs assembly, the positioning rod performs positioning under the action of the spring, and the positioning air bag is inflated to fix the gate valve, so that the gate valve pipe fitting is prevented from displacing during assembly; and the assembly table clamping pad drives the assembly table clamping base to move, the tool of the valve is divided, and the assembly efficiency of the water conservancy valve is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy valve piping, in particular to an assembly device used for professional piping of water conservancy valves. Background Art

[0002] Valves are control components in pipeline fluid delivery systems. They are used to change the cross-section of the passage and the direction of medium flow. They have functions such as diversion, shutoff, throttling, non-return, diversion or overflow pressure relief. Valves used for fluid control, from the simplest shut-off valve to various valves used in extremely complex automatic control systems, have a wide variety of varieties and specifications. The nominal diameter of the valve ranges from extremely small instrument valves to industrial pipeline valves with a diameter of 10m. It can be used to control the flow of various types of fluids such as water, steam, oil, gas, mud, various corrosive media, liquid metals and radioactive fluids. The working pressure of the valve can range from 0.0013MPa to 1000MPa of ultra-high pressure, and the working temperature can range from ultra-low temperature of c-270℃ to high temperature of 1430℃.

[0003] At present, when hydraulic valves are being assembled in pipes, different valve accessories need to be installed in valve fittings. However, it is difficult for existing assembly equipment to stably fix the fittings. It is not easy to fix valve fittings of different specifications and sizes, which may lead to loose positioning and displacement. Moreover, when workers are assembling valves, they need to manually install the fittings in different tooling fixtures, which results in repeated tooling and affects production efficiency. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an assembly device for professional piping of water conservancy valves, aiming to improve the existing water conservancy valve assembly equipment, which is difficult to fix valve pipes of different specifications and sizes, causes displacement, and repeats tooling, affecting production efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembly device for professional piping of water conservancy valves, comprising a support plate, a water flow platform, a fixed rod hole, and a protective plate, wherein a positioning air bag is fixedly connected to the inner side of the support plate, side plates are fixedly connected to the left and right sides of the rear end of the support plate, and a holder is fixedly connected to the left and right sides of the bottom end of the support plate, a positioning rod is placed inside the fixed rod hole, and a fixed rod pad is fixedly connected to the right side of the positioning rod, water flow troughs are provided at the middle of the left and right sides of the water flow platform, a holder is placed at the top of the water flow platform, a motor is fixedly connected to the middle of the left side of the protective plate, a driving wheel axle is fixedly connected to the top of the rear end shaft of the motor, a water flow belt is arranged inside the water flow trough, a plurality of water flow blocks are fixedly connected to the top of the water flow belt, and a water flow pad is fixedly connected to the middle of the top of the water flow block.

[0006] Furthermore, a plurality of fixed rod holes are provided in the middle portion of the right side of the side plate.

[0007] Furthermore, a support plate is fixedly connected to the rear end of the side plate, and gate valve pipe fittings are placed on the left and right inner sides of the side plate.

[0008] Furthermore, a fixed rod spring is sleeved on the right side of the positioning rod, and a fixed rod spring is fixedly connected to the left side of the fixed rod pad.

[0009] Furthermore, the four corners of the bottom end of the water flow table are fixedly connected with supporting feet.

[0010] Furthermore, protective plates are fixedly connected to the front and rear ends of the water flow table.

[0011] Furthermore, a driving wheel shaft is fixedly connected to the left side of the water flow platform, and a driven wheel shaft is fixedly connected to the right side of the water flow platform.

[0012] Furthermore, pulleys are fixedly connected to the middle of the left and right sides of the driving wheel shaft, and pulleys are fixedly connected to the middle of the left and right sides of the driven wheel shaft.

[0013] Through the above technical solution, the utility model has the following beneficial effects:

[0014] 1. In the utility model, workers need to pull out the positioning rod before assembly, and then place the gate valve pipe fitting on the assembly table. The positioning rod positions the gate valve pipe fitting under the action of the spring, and then the positioning airbag is inflated to fix the gate valve pipe fitting to prevent the gate valve pipe fitting from displacement during assembly, which affects the assembly.

[0015] 2. In the utility model, when assembling, workers need to place the assembly table on the water flow table. The card pad on the water flow table drives the card seat on the assembly table to move, and the tooling process on the water conservancy valve is divided to improve the assembly efficiency of the water conservancy valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structural diagram of an assembly device for professional piping of water conservancy valves proposed by the utility model;

[0017] Figure 2 This is a partial structural diagram of an assembly platform for an assembly device for professional piping of water conservancy valves proposed by the utility model;

[0018] Figure 3 This is a partial structural diagram of a water flow table of an assembly device for professional piping of water conservancy valves proposed by the utility model;

[0019] Figure 4 This is a partial structural diagram of a positioning rod of an assembly device for professional piping of water conservancy valves proposed by the utility model;

[0020] Figure 5 for Figure 2Enlarged view of point A.

[0021] Legend:

[0022] 1. Support plate; 2. Side plate; 3. Fixed rod hole; 4. Fixed rod spring; 5. Fixed rod pad; 6. Positioning rod; 7. Positioning airbag; 8. Clamp; 9. Water flow table; 10. Water flow trough; 11. Water flow belt; 12. Water flow block; 13. Water flow pad; 14. Driving wheel shaft; 15. Driven wheel shaft; 16. Motor; 17. Pulley; 18. Protective plate; 19. Support foot; 20. Gate valve pipe fittings. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-Figure 5 The utility model provides an embodiment: an assembly device for professional piping of water conservancy valves, including a support plate 1, a water flow platform 9, a fixed rod hole 3, and a protective plate 18. A positioning airbag 7 is fixedly connected to the inner side of the support plate 1, and side plates 2 are fixedly connected to the left and right sides of the rear end of the support plate 1. A clamping seat 8 is fixedly connected to the left and right sides of the bottom end of the support plate 1. A positioning rod 6 is placed inside the fixed rod hole 3, and a fixed rod pad 5 is fixedly connected to the right side of the positioning rod 6. A water flow trough 10 is opened at the middle of the left and right sides of the water flow platform 9, and a clamping seat 8 is placed on the top of the water flow platform 9. A motor 16 is fixedly connected to the middle of the left side of the protective plate 18, and a driving wheel shaft 14 is fixedly connected to the top of the rear end shaft of the motor 16. A water flow belt 11 is arranged inside the water flow trough 10, and a plurality of water flow blocks 12 are fixedly connected to the top of the water flow belt 11, and a water flow pad 13 is fixedly connected to the middle of the top of the water flow block 12.

[0025] Before the worker places the gate valve pipe fitting 20 on the assembly table composed of the support plate 1, the side plate 2, the seat 8, the positioning rod 6, etc., it is necessary to pull the positioning rod 6 out of the positioning rod hole 3, and then place the gate valve pipe fitting 20 on the assembly table. The positioning rod 6 is reset under the action of the positioning rod spring 4. At the same time, the positioning rod pad 5 on the positioning rod 6 assembles and positions the gate valve pipe fitting 20, and then inflates the positioning airbag 7 to fix the gate valve pipe fitting 20 to prevent the gate valve pipe fitting 20 from being displaced and affecting the assembly.

[0026] A plurality of fixed rod holes 3 are provided in the middle of the right side of the side plate 2, a support plate 1 is fixedly connected to the rear end of the side plate 2, gate valve fittings 20 are placed on the left and right inner sides of the side plate 2, a fixed rod spring 4 is inserted into the right side of the positioning rod 6, a fixed rod pad 5 is fixedly connected to the fixed rod spring 4 on the left side, supporting feet 19 are fixedly connected to the four corners of the bottom end of the water flow table 9, a protective plate 18 is fixedly connected to the front and rear ends of the water flow table 9, a driving wheel shaft 14 is fixedly connected to the left side of the water flow table 9, a driven wheel shaft 15 is fixedly connected to the right side of the water flow table 9, pulleys 17 are fixedly connected to the middle of the left and right sides of the driving wheel shaft 14, and pulleys 17 are fixedly connected to the middle of the left and right sides of the driven wheel shaft 15.

[0027] After the workers have installed the gate valve pipe fitting 20 on the assembly table, they place the assembly table on the water table 9 and start the motor 16 on the water table 9. The motor 16 drives the driving wheel shaft 14 to rotate, and the pulley 17 drives the water belt 11 to operate. A number of water flow blocks 12 are fixed on the water belt 11, and a water flow pad 13 made of a rubber block is fixed on the water flow block 12. The water belt 11 starts to operate. When the water flow pad 13 runs to the seat 8 at the lower end of the assembly table, it will drive the assembly table to move on the water table 9. At this time, the tooling process flow of the gate valve pipe fitting 20 can be divided into different assembly processes, and each person performs different assemblies to improve the assembly efficiency of the gate valve.

[0028] Working principle: Before the worker places the gate valve fitting 20 on the assembly table composed of the support plate 1, the side plate 2, the holder 8, the positioning rod 6, etc., the positioning rod 6 needs to be pulled out from the positioning rod hole 3, and then the gate valve fitting 20 is placed on the assembly table. The positioning rod 6 is reset under the action of the positioning rod spring 4, and at the same time, the positioning rod pad 5 on the positioning rod 6 assembles and positions the gate valve fitting 20, and then the positioning airbag 7 is inflated to fix the gate valve fitting 20 to prevent the gate valve fitting 20 from being displaced and affecting the assembly; when the worker completes the installation of the gate valve fitting 20 on the assembly table, the assembly table is placed on the water flow table 9 , start the motor 16 on the water flow table 9, the motor 16 drives the driving wheel shaft 14 to rotate, and at the same time the pulley 17 drives the water flow belt 11 to operate, a number of water flow blocks 12 are fixed on the water flow belt 11, and a water flow card pad 13 made of a rubber block is fixed on the water flow card block 12, the water flow belt 11 starts to operate, when the water flow card pad 13 runs to the seat 8 at the lower end of the assembly table, it will drive the assembly table to move on the water flow table 9, at this time, the tooling process flow of the gate valve pipe fitting 20 can be divided into different assembly processes, each person performs different assembly, and the assembly efficiency of the gate valve is improved.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembly device for professional piping of water conservancy valves, comprising a support plate (1), a water flow table (9), a fixed rod hole (3), and a protective plate (18), characterized in that: A positioning airbag (7) is fixedly connected to the inner side of the support plate (1), side plates (2) are fixedly connected to the left and right sides of the rear end of the support plate (1), a holder (8) is fixedly connected to the left and right sides of the bottom end of the support plate (1), a positioning rod (6) is placed inside the fixed rod hole (3), a fixed rod pad (5) is fixedly connected to the right side of the positioning rod (6), a water flow groove (10) is provided near the middle of the left and right sides of the water flow platform (9), a holder (8) is placed at the top of the water flow platform (9), a motor (16) is fixedly connected to the middle of the left side of the protective plate (18), a driving wheel shaft (14) is fixedly connected to the top of the rear end shaft of the motor (16), a water flow belt (11) is arranged inside the water flow groove (10), a plurality of water flow blocks (12) are fixedly connected to the top of the water flow belt (11), and a water flow pad (13) is fixedly connected to the middle of the top of the water flow block (12).

2. The assembly equipment for professional piping of water conservancy valves according to claim 1 is characterized by: A plurality of rod fixing holes (3) are provided in the middle of the right side of the side plate (2).

3. The assembly equipment for professional piping of water conservancy valves according to claim 1 is characterized by: The rear end of the side plate (2) is fixedly connected to a support plate (1), and gate valve pipe fittings (20) are placed on the left and right inner sides of the side plate (2).

4. The assembly equipment for professional piping of water conservancy valves according to claim 1 is characterized by: A fixed rod spring (4) is sleeved on the right side of the positioning rod (6), and a fixed rod spring (4) is fixedly connected on the left side of the fixed rod pad (5).

5. The assembly equipment for professional piping of water conservancy valves according to claim 1 is characterized in that: Support legs (19) are fixedly connected to the four corners of the bottom end of the water flow table (9).

6. The assembly equipment for professional piping of water conservancy valves according to claim 1 is characterized by: The front and rear ends of the water flow table (9) are fixedly connected with protective plates (18).

7. The assembly equipment for professional piping of water conservancy valves according to claim 1 is characterized by: A driving wheel shaft (14) is fixedly connected to the left side of the water flow platform (9), and a driven wheel shaft (15) is fixedly connected to the right side of the water flow platform (9).

8. The assembly equipment for professional piping of water conservancy valves according to claim 7 is characterized in that: The driving wheel shaft (14) is fixedly connected with a belt pulley (17) at the middle of the left and right sides, and the driven wheel shaft (15) is fixedly connected with a belt pulley (17) at the middle of the left and right sides.

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