Irrigation butt joint pipe head with built-in large mold

Abstract

The utility model relates to the technical field of large mold built-in pouring, in particular to a large mold built-in pouring butt-joint pipe head which comprises a butt-joint pipe fixing plate, first threaded holes are formed in the four corners of the butt-joint pipe fixing plate, and a sliding installation groove is formed in the butt-joint pipe fixing plate. Wherein a connecting pipe is slidably mounted in the sliding mounting groove, and an annular sealing groove is formed in the upper end of the connecting pipe; wherein a sleeve is installed at the upper end of the butt-joint pipe fixing plate, and two fixing clamping grooves are formed in the inner wall of the sleeve, so that a user slowly fills the top cover part of the butt-joint pipe from the upper portion to seal the interior of an annular sealing groove; and then threaded rods are installed in the first threaded holes and the second threaded holes, so that the butt-joint pipeline and the connecting pipe part are connected more firmly, meanwhile, butt joint is rapidly completed under the mutual cooperation of the sleeve, the butt-joint pipeline and other parts, the butt-joint efficiency is improved, and the butt-joint stability is further enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of large-mould built-in pouring, in particular to a large-mould built-in pouring butt joint pipe head. Background Art

[0002] Large formwork built-in means that when installing the formwork, the insulation board is directly installed in the formwork, and then concrete is poured. This process is suitable for cast-in-place concrete shear wall structure system with paint as the exterior finish. The structural engineering has been accepted and the quality has reached the acceptance standard. The exterior doors and windows have been installed before the finishing construction can be carried out. During construction, it is necessary to ensure that the equipment wall pipes have been installed in advance, and the wall holes must be blocked, and the use of pouring joints is carried out.

[0003] At present, when the butt joint pipes are used in the market, manual installation is usually adopted. This installation method is relatively slow and not convenient for quick butt joint installation of the butt joint pipes. At the same time, there is no additional reinforcement structure, which leads to weak stability of the butt joint pipes after pouring, thereby affecting the butt joint efficiency of the device and the stability of the finished product. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a large-mould built-in pouring butt joint connector, which solves the technical problem that manual installation of the butt joint connector is slow and lacks stability during pouring with a large mould.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A pouring butt joint with a large mold built in, comprising a butt joint fixing plate, wherein the four corners of the butt joint fixing plate are provided with first threaded holes, and a sliding installation groove is provided inside the butt joint fixing plate; wherein a connecting pipe is slidably installed inside the sliding installation groove, and an annular sealing groove is provided at the upper end of the connecting pipe; wherein a sleeve is installed at the upper end of the butt joint fixing plate, and two fixing grooves are provided on the inner wall of the sleeve.

[0009] Preferably: a fixing block is fixedly installed inside each of the fixed slots; wherein the sleeve is installed above the butt-joint pipe fixing plate through the fixing block and the sleeve is sleeved on the outer surface of the annular sealing groove, and a butt-joint pipe is installed on the upper end of the sleeve; wherein four fixed side plates are installed on the outer surface of the butt-joint pipe.

[0010] Preferably: a second threaded hole is opened inside each of the fixed side plates; wherein a threaded rod is threadedly installed inside each of the second threaded holes, and the bottom end of each of the threaded rods is installed to the position below the butt-joint pipe fixing plate through the first threaded hole, and a butt-joint pipe top cover is installed at the upper end of the butt-joint pipe; wherein an annular sealing plate is installed at the lower end of the butt-joint pipe top cover, and an extension ring is fixedly installed at the upper end of the butt-joint pipe top cover; wherein the butt-joint pipe top cover is installed in the annular sealing groove above the connecting pipe through the annular sealing plate and is installed above the butt-joint pipe.

[0011] (III) Beneficial effects

[0012] 1. The user slowly fills the top cover of the butt joint pipe from above to seal the inside of the annular sealing groove, and then installs the threaded rod in the first threaded hole and the second threaded hole to further tighten the connection between the butt joint pipe and the connecting pipe part. At the same time, the butt joint is quickly completed with the cooperation of the sleeve, the butt joint pipe and other parts. The connecting pipe installed inside the butt joint fixing plate cooperates with the sleeve, the butt joint pipe and other parts, so that the device can be installed more quickly when the butt joint head is installed, the butt joint efficiency is improved, and the cooperation device can further strengthen the butt joint head.

[0013] 2. Install the bottom of the threaded rod into the first threaded hole opened at the four corners of the butt-joint pipe fixing plate. At this time, the butt-joint pipe will be installed above the casing, and the casing will be pressed down to fit tightly against the butt-joint pipe fixing plate. The butt-joint pipe fixing plate, connecting pipe, casing, butt-joint pipe, butt-joint pipe top cover and other parts are assembled together to achieve the beneficial effect of being able to be quickly disassembled and replaced during later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0015] Figure 1 This is a structural diagram of the butt-jointed pipe fixing plate of the utility model;

[0016] Figure 2 This is a structural diagram of the connecting pipe of the utility model;

[0017] Figure 3 This is a structural diagram of the casing of the utility model;

[0018] Figure 4 This is a structural diagram of the docking pipeline of the utility model.

[0019] Legend: 1. Butt-joint pipe fixing plate; 11. First threaded hole; 12. Sliding mounting groove; 13. Connecting pipe; 14. Annular sealing groove; 15. Sleeve; 16. Fixing slot; 17. Fixing block; 2. Butt-joint pipe; 21. Fixed side plate; 22. Second threaded hole; 23. Threaded rod; 24. Butt-joint pipe top cover; 25. Annular sealing plate; 26. Extension ring. DETAILED DESCRIPTION

[0020] The embodiment of the present application provides a pouring butt joint joint built into a large mold, which effectively solves the problem that the manual installation of the butt joint joint in the pouring with a large mold is slow and lacks stability. The user slowly fills the top cover part of the butt joint pipe from the top to seal the inside of the annular sealing groove, and then installs the threaded rod in the first threaded hole and the second threaded hole to further tighten the connection between the butt joint pipe and the connecting pipe part. At the same time, the butt joint is quickly completed with the mutual cooperation of the sleeve, the butt joint pipe and other parts. The connecting pipe installed inside the butt joint pipe fixing plate cooperates with the sleeve, the butt joint pipe and other parts, so that the device can install the butt joint joint more quickly, improve the docking efficiency, and the cooperation device can further reinforce the butt joint joint.

[0021] Example

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application is to effectively solve the technical problem that the manual installation of the butt joint is slow and lacks stability during the pouring with a large mold. The overall idea is as follows: A pouring butt joint with a large mold includes a butt joint fixing plate 1, and the four corners of the butt joint fixing plate 1 are each provided with a first threaded hole 11, and the interior of the butt joint fixing plate 1 is provided with a sliding installation groove 12; wherein a connecting pipe 13 is slidably installed inside the sliding installation groove 12, and an annular sealing groove 14 is provided on the upper end of the connecting pipe 13; wherein a sleeve 15 is installed on the upper end of the butt joint fixing plate 1, and two fixing grooves 16 are provided on the inner wall of the sleeve 15, and the butt joint fixing plate 1 cooperates with the connecting pipe 13 to achieve the effect of quickly positioning and installing the device.

[0023] In view of the problems existing in the prior art, the utility model provides a pouring butt joint head with a large mold built in, wherein a fixing block 17 is fixedly installed inside each fixing slot 16; wherein the sleeve 15 is installed above the butt joint pipe fixing plate 1 through the fixing block 17 and the sleeve 15 is sleeved on the outer surface of the annular sealing groove 14, and a butt joint pipe 2 is installed on the upper end of the sleeve 15; wherein four fixed side plates 21 are installed on the outer surface of the butt joint pipe 2, and through the fixing block 17 installed inside the sleeve 15, the effect of quickly installing part of the sleeve 15 above the butt joint pipe fixing plate 1 and wrapping part of the connecting pipe 13 inside the sleeve 15 is achieved.

[0024] A second threaded hole 22 is provided inside each fixed side plate 21; wherein, a threaded rod 23 is threadedly installed inside each second threaded hole 22, and the bottom end of each threaded rod 23 is installed to the position below the butt-joint pipe fixing plate 1 through the first threaded hole 11, and a butt-joint pipe top cover 24 is installed at the upper end of the butt-joint pipe 2; wherein, an annular sealing plate 25 is installed at the lower end of the butt-joint pipe top cover 24, and a part of the closed space inside the annular sealing groove 14 is retained through the cooperation between the butt-joint pipe 2 and the butt-joint pipe top cover 24, so as to facilitate the subsequent disassembly.

[0025] An extension ring 26 is fixedly installed on the upper end of the butt joint top cover 24; wherein, the butt joint top cover 24 is installed in the annular sealing groove 14 above the connecting pipe 13 through the annular sealing plate 25 and is installed above the butt joint pipe 2, and the butt joint pipe 2 cooperates with the fixed side plate 21, the threaded rod 23 and other parts to achieve the effect of secondary reinforcement of the device.

[0026] Working principle:

[0027] The first step is that when using, the user places the device on a horizontal surface, picks up the butt-joint pipe fixing plate 1, and installs the connecting pipe 13 in the sliding installation groove 12 opened inside the butt-joint pipe fixing plate 1, then picks up the sleeve 15, and fixes and installs the fixing block 17 in the two fixing slots 16 opened inside the sleeve 15, then installs the sleeve 15 part along the fixing block 17 to the top of the butt-joint pipe fixing plate 1, wraps the sliding installation groove 12 inside the sleeve 15, then picks up the butt-joint pipe 2, and installs four fixing side plates 21 on the outer surface of the butt-joint pipe 2, then fixes and installs the second fixing slots 16 opened inside each fixing side plate 21, and then fixes and installs the fixing block 17 in the second fixing slots 16 opened inside each fixing side plate 21. A threaded rod 23 is installed in the threaded hole 22, and the bottom of the threaded rod 23 is installed in the first threaded hole 11 opened at the four corners of the butt-joint pipe fixing plate 1. At this time, the butt-joint pipe 2 will be installed above the sleeve 15, and the sleeve 15 is pressed down to fit tightly against the butt-joint pipe fixing plate 1. Then the user picks up the butt-joint pipe top cover 24, and installs the annular sealing plate 25 at the bottom of the butt-joint pipe top cover 24, and then installs the extension ring 26 above the butt-joint pipe top cover 24, and then installs the butt-joint pipe top cover 24 along the bottom annular sealing plate 25 into the annular sealing groove 14 opened above the connecting pipe 13. At this time, part of the butt-joint pipe top cover 24 will be installed above the butt-joint pipe 2.

[0028] In the second step, when the user needs to use the device, the user first places the butt-joint pipe fixing plate 1 and the connecting pipe 13 part to the position where the concrete needs to be poured in the large mold, and then butts the sleeve 15 and the butt-joint pipe 2 part with the connecting pipe 13 part. Then, the user slowly fills the butt-joint pipe top cover 24 part from above to seal the inside of the annular sealing groove 14, and then installs the threaded rod 23 in the first threaded hole 11 and the second threaded hole 22 to further tighten the connection between the butt-joint pipe 2 and the connecting pipe 13 part. At the same time, with the cooperation of the sleeve 15, the butt-joint pipe 2 and other parts, the butt-joint is completed quickly, the butt-joint efficiency is increased, and the butt-joint stability is further strengthened.

[0029] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A large-mould built-in pouring butt joint head, comprising a butt joint fixing plate (1), characterized in that: The four corners of the butt-joint pipe fixing plate (1) are each provided with a first threaded hole (11), and the interior of the butt-joint pipe fixing plate (1) is provided with a sliding installation groove (12); A connecting pipe (13) is slidably installed inside the sliding installation groove (12), and an annular sealing groove (14) is provided at the upper end of the connecting pipe (13); Wherein, a sleeve (15) is installed at the upper end of the butt-jointed pipe fixing plate (1), and the inner wall of the sleeve (15) is provided with two fixing grooves (16); A docking pipe (2) is installed at the upper end of the sleeve (15), and four fixed side plates (21) are installed on the outer surface of the docking pipe (2), each of the fixed side plates (21) is provided with a second threaded hole (22), and a threaded rod (23) is threadedly installed inside each of the second threaded holes (22), and the bottom end of each of the threaded rods (23) is installed to a position below the docking pipe fixing plate (1) through the first threaded hole (11).

2. A large mold built-in pouring butt joint as claimed in claim 1, characterized in that: A fixing block (17) is fixedly installed inside each of the fixing slots (16); The sleeve (15) is installed above the butt-joint pipe fixing plate (1) via a fixing block (17), and the sleeve (15) is sleeved on the outer surface of the annular sealing groove (14).

3. A large mold built-in pouring butt joint as claimed in claim 2, characterized in that: A butt-joint pipe top cover (24) is installed at the upper end of the butt-joint pipe (2); Wherein, an annular sealing plate (25) is installed at the lower end of the butt-joint pipe top cover (24).

4. A large mold built-in pouring butt joint as claimed in claim 3, characterized in that: An extension ring (26) is fixedly mounted on the upper end of the butt-joint pipe top cover (24); The butt-joint pipe top cover (24) is installed in the annular sealing groove (14) above the connecting pipe (13) through an annular sealing plate (25) and is installed above the butt-joint pipe (2).

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