Spraying equipment for tubular prefabricated part

Abstract

The utility model provides a spraying device for a tubular prefabricated member, which is used for solving the technical problem that the watering efficiency is low as the existing partial watering device cannot uniformly water the inner wall of the tubular prefabricated member. The utility model discloses a tubular prefabricated part spraying device which comprises a first conveying pipe, a first conveying groove is formed in the first conveying pipe in a penetrating mode, a spraying head is rotatably arranged on the periphery of the first conveying pipe, a plurality of spraying openings are evenly formed in the spraying head, a plurality of water outlets are evenly formed in the first conveying groove in the circumferential direction in a penetrating mode, and a plurality of water outlets are formed in the first conveying groove in a penetrating mode. The water outlet is aligned with the spraying head, the water outlet is used for driving the spraying head to rotate and conveying water to the spraying opening, and the inner wall of the tubular prefabricated part is sprayed through the rotating spraying head, so that the spraying effect is more uniform, and the spraying speed is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to prefabricated part processing technical field especially relates to a tubular prefabricated part spraying equipment. BACKGROUND

[0002] The prefabricated concrete is a concrete product processed and produced in a factory through a standardized and mechanized mode. The traditional cast-in-situ concrete, in contrast, needs to be molded, poured and maintained on site. The prefabricated concrete is widely used in the fields of construction, transportation and water conservancy and plays an important role in the national economy.

[0003] In the production process of the prefabricated concrete, water needs to be continuously poured on the surface of the prefabricated concrete to prevent cracking. When producing the tubular prefabricated concrete, the inner wall of the tubular concrete also needs to be poured with water. However, the general water pouring equipment cannot uniformly pour water on the inner wall of the tubular prefabricated concrete, and repeated pouring is needed, resulting in low water pouring efficiency. SUMMARY

[0004] In view of the deficiencies in the prior art, the utility model provides a tubular prefabricated part spraying equipment to solve the technical problem that the existing part of the water pouring equipment cannot uniformly pour water on the inner wall of the tubular prefabricated part, resulting in low water pouring efficiency.

[0005] The above technical purpose of the utility model is achieved through the following technical scheme:

[0006] A tubular prefabricated part spraying equipment, comprising a first conveying pipe, a first conveying groove is through-opened in the first conveying pipe, a spraying head is rotationally arranged on the outer periphery of the first conveying pipe, a plurality of spraying openings are uniformly arranged on the spraying head, a plurality of water outlets are uniformly through-opened in the circumferential direction of the first conveying groove, the water outlets are aligned with the spraying head, and the water outlets are used to drive the spraying head to rotate and convey water to the spraying openings.

[0007] Working principle:

[0008] One end of the first conveying pipe is inserted into the tubular prefabricated part to be sprayed, an external water pipe is connected to the end of the first conveying pipe, water is input through the external water pipe, the water passes through the first conveying groove, passes through the water outlets, and is sprayed out of the spraying openings, and the spraying head rotates to spray the inner wall of the tubular prefabricated part.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] 1. The first conveying pipe can insert the spraying head into the tubular prefabricated part, thereby better spraying the inner wall;

[0011] 2. During spraying, the spraying head can rotate relative to the first conveying pipe, so that the spraying effect is more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic cross-sectional view of an embodiment of the present utility model;

[0013] Figure 2 This is a schematic diagram of the cross-sectional structure of a sprinkler head according to an embodiment of the present utility model;

[0014] Figure 3 This is a schematic cross-sectional view of the contact groove of an embodiment of the present utility model;

[0015] Figure 4 This is a schematic diagram of the cross-sectional structure of the connecting piece in an embodiment of the present utility model.

[0016] In the above drawings: 10. Limiting sleeve; 11. Contact groove; 12. Water outlet; 13. Connecting port; 14. Push plate; 15. First delivery pipe; 16. Sprinkler head; 17. Spray port; 18. Connecting piece; 19. First delivery trough; 20. Anti-slip sleeve; 21. Storage cavity; 22. Second delivery pipe; 23. Anti-slip ring; 24. Second delivery trough; 25. Protrusion; 26. Waterproof ring. DETAILED DESCRIPTION

[0017] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0018] Example:

[0019] like Figure 1 As shown, a tubular preform spraying device includes a first conveying pipe 15, a first conveying trough 19 is opened through the first conveying pipe 15, a spray head 16 is rotated on the outer periphery of the first conveying pipe 15, and a plurality of spray ports 17 are evenly opened on the spray head 16. Preferably, as shown in FIG. Figure 2 As shown, in this embodiment, there are 6 spray ports 17, and the first conveying trough 19 is evenly circumferentially provided with a plurality of water outlets 12, the water outlets 12 being arc-shaped. Figure 3 As shown, in this embodiment, there are six water outlets 12, which are aligned with the spray head 16. During spraying, the spray head 16 can rotate relative to the first delivery pipe 15, making the spraying effect more uniform. A connecting port 13 is formed through the spray head 16. The connecting port 13 is sleeved on the outer periphery of the contact groove 11. The spray port 17 is connected to the connecting port 13. A plurality of push plates 14 are fixed in the connecting port 13. There are 12 push plates 14, which are arc-shaped. The water sprayed from the water outlet 12 is aligned with the push plates 14. When the water outlet 12 discharges water, the water flow drives the spray head 16 to rotate through the push plates 14. The water outlet 12 is used to drive the spray head 16 to rotate and deliver water to the spray port 17. The spray head 16 can be extended into the interior of the tubular preform through the first delivery pipe 15, thereby better spraying the inner wall.

[0020] The first conveying pipe 15 is inserted into the tubular preform to be sprayed, and the external water pipe is connected to the end of the first conveying pipe 15. Water is input through the external water pipe, and the water flows through the first conveying groove 19, the water outlet 12, and the spraying port 17, and is sprayed out of the spraying port 17. The spraying head 16 is rotatably arranged in the contact groove 11, and the water outlet 12 is arranged on the inner wall of the contact groove 11.

[0021] The first conveying pipe 15 is inserted into the tubular preform to be sprayed, and the external water pipe is connected to the end of the first conveying pipe 15. Water is input through the external water pipe, and the water flows through the first conveying groove 19, the water outlet 12, and the spraying port 17, and is sprayed out of the spraying port 17. The spraying head 16 is rotatably arranged in the contact groove 11, and the water outlet 12 is arranged on the inner wall of the contact groove 11.

[0022] The first conveying pipe 15 is inserted into the tubular preform to be sprayed, and the external water pipe is connected to the end of the first conveying pipe 15. Water is input through the external water pipe, and the water flows through the first conveying groove 19, the water outlet 12, and the spraying port 17, and is sprayed out of the spraying port 17. The spraying head 16 is rotatably arranged in the contact groove 11, and the water outlet 12 is arranged on the inner wall of the contact groove 11.

[0023] The first conveying pipe 15 is inserted into the tubular preform to be sprayed, and the external water pipe is connected to the end of the first conveying pipe 15. Water is input through the external water pipe, and the water flows through the first conveying groove 19, the water outlet 12, and the spraying port 17, and is sprayed out of the spraying port 17. The spraying head 16 is rotatably arranged in the contact groove 11, and the water outlet 12 is arranged on the inner wall of the contact groove 11. Figure 4 The first conveying pipe 15 is inserted into the tubular preform to be sprayed, and the external water pipe is connected to the end of the first conveying pipe 15. Water is input through the external water pipe, and the water flows through the first conveying groove 19, the water outlet 12, and the spraying port 17, and is sprayed out of the spraying port 17. The spraying head 16 is rotatably arranged in the contact groove 11, and the water outlet 12 is arranged on the inner wall of the contact groove 11.

[0024] The first conveying pipe 15 is inserted into the tubular preform to be sprayed, and the external water pipe is connected to the end of the first conveying pipe 15. Water is input through the external water pipe, and the water flows through the first conveying groove 19, the water outlet 12, and the spraying port 17, and is sprayed out of the spraying port 17. The spraying head 16 is rotatably arranged in the contact groove 11, and the water outlet 12 is arranged on the inner wall of the contact groove 11.

[0025] Working principle:

[0026] The first conveying pipe 15 is inserted into the tubular preform to be sprayed, and the external water pipe is connected to the end of the first conveying pipe 15. Water is input through the external water pipe, and the water flows through the first conveying groove 19, the water outlet 12, and the spraying port 17, and is sprayed out of the spraying port 17. The spraying head 16 is rotatably arranged in the contact groove 11, and the water outlet 12 is arranged on the inner wall of the contact groove 11.

[0027] Finally, it is explained that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the purpose and scope of the present application. The technical solutions of the present application should be covered in the scope of the claims of the present application.

Claims

1. A tubular preform spraying apparatus, characterized in that, The utility model relates to a shower head, including: First conveying pipe (15), first conveying groove (19) are passed through and are set up in first conveying pipe (15), the periphery of first conveying pipe (15) is rotationally equipped with shower head (16), a plurality of spray openings (17) are evenly set up on shower head (16), a plurality of water outlets (12) are evenly passed through and are set up in the circumference of first conveying groove (19), water outlet (12) is aligned with shower head (16), water outlet (12) is used to drive shower head (16) rotation and convey water to spray opening (17).

2. A tubular preform spraying apparatus according to claim 1, characterised in that: The periphery of first conveying pipe (15) is equipped with contact groove (11), and shower head (16) is rotationally arranged in contact groove (11), and water outlet (12) is arranged in the inner wall of contact groove (11).

3. A tubular preform spraying apparatus according to claim 2, characterised in that: The periphery of first conveying pipe (15) is equipped with contact groove (11), and shower head (16) is rotationally arranged in contact groove (11), and water outlet (12) is arranged in the inner wall of contact groove (11).

4. A tubular preform spraying apparatus as defined in claim 1, wherein: The periphery of first conveying pipe (15) is equipped with contact groove (11), and shower head (16) is rotationally arranged in contact groove (11), and water outlet (12) is arranged in the inner wall of contact groove (11).

5. A tubular preform spraying apparatus according to claim 4, characterised in that: The periphery of first conveying pipe (15) is equipped with contact groove (11), and shower head (16) is rotationally arranged in contact groove (11), and water outlet (12) is arranged in the inner wall of contact groove (11).

6. A tubular preform spraying apparatus as defined in claim 4, wherein: The periphery of first conveying pipe (15) is equipped with contact groove (11), and shower head (16) is rotationally arranged in contact groove (11), and water outlet (12) is arranged in the inner wall of contact groove (11).

7. A tubular preform spraying apparatus as defined in claim 4, wherein: The periphery of first conveying pipe (15) is equipped with contact groove (11), and shower head (16) is rotationally arranged in contact groove (11), and water outlet (12) is arranged in the inner wall of contact groove (11).

8. A tubular preform spraying apparatus as defined in claim 4, wherein: The periphery of first conveying pipe (15) is equipped with contact groove (11), and shower head (16) is rotationally arranged in contact groove (11), and water outlet (12) is arranged in the inner wall of contact groove (11).

9. A tubular preform spraying apparatus according to claim 8, characterised in that: The periphery of first conveying pipe (15) is equipped with contact groove (11), and shower head (16) is rotationally arranged in contact groove (11), and water outlet (12) is arranged in the inner wall of contact groove (11). The periphery of first conveying pipe (15) is equipped with contact groove (11), and shower head (16) is rotationally arranged in contact groove (11), and water outlet (12) is arranged in the inner wall of contact groove (11). The periphery of first conveying pipe (15) is equipped with contact groove (11), and shower head (16) is rotationally arranged in contact groove (11), and water outlet (12) is arranged in the inner wall of contact groove (11). The periphery of first conveying pipe (15) is equipped with contact groove (11), and shower head (16) is rotationally arranged in contact groove (11), and water outlet (12) is arranged in the inner wall of contact groove (11). 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