Rapid butt joint device for fabricated building electromechanical pre-embedded wire pipes

Abstract

The utility model belongs to the technical field of engineering construction, and particularly relates to a quick butt-joint device of an assembly type building electromechanical pre-embedded line pipe, which comprises a butt-joint mechanism and a spiral connecting mechanism, the spiral connecting mechanism comprises a first spiral connecting piece and a second spiral connecting piece, a pre-embedded pipe I is mounted on the ground, and a second pre-embedded pipe II is mounted on the ground. The butt joint mechanism comprises a first butt joint assembly and a second butt joint assembly, the first butt joint assembly comprises a first sliding part and a first horizontal connecting pipe, the second butt joint assembly comprises a second sliding part and a second horizontal connecting pipe, the first sliding part is communicated with the first horizontal connecting pipe, and the second sliding part is communicated with the second horizontal connecting pipe; the first sliding part communicates with the second sliding part, and the first sliding part and the second sliding part are in sliding connection in the vertical direction; compared with the prior art, the utility model has the advantages and positive effects that the flexible pipe is not easy to form wrinkles during installation, subsequent wire insertion is facilitated, and smooth and effective wire threading can be realized when the dislocation degree of the embedded pipe I and the embedded pipe II is relatively severe.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering construction, and in particular relates to a quick docking device for pre-buried electromechanical wire pipes of assembled buildings. Background Art

[0002] There are obstacles when docking embedded pipes with different degrees of misalignment, which will affect the smooth docking with the embedded pipes. The connection is often made by using a connecting hose. However, if the misalignment is large, the connecting hose itself will be partially wrinkled, resulting in a smaller threading area at the wrinkled part, which will still bring certain obstacles to the subsequent threading of the wires. The later threading may cause the wires to be unable to be threaded, which will make the installation of the wires difficult. Even if the installation is successful, it is easy to generate a large lateral pressure on the local part of the connecting hose, reducing the actual service life of the connecting hose.

[0003] Therefore, there is an urgent need for a quick docking device for prefabricated building electromechanical pre-buried wire pipes that can still be smoothly connected when the pre-buried pipes are severely misaligned and has a long actual service life. Utility Model Content

[0004] In view of the above problems, the utility model provides a quick docking device for pre-buried electromechanical wire pipes in assembled buildings.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a quick docking device for pre-buried mechanical and electrical wire pipes of assembled buildings, including a docking mechanism and a spiral connection mechanism, the pre-buried pipes to be installed include pre-buried pipe 1 and pre-buried pipe 2, the pre-buried pipe 1 is installed on the ground, the docking mechanism and the spiral connection mechanism are threadedly connected, the spiral connection mechanism includes a first spiral connection piece and a second spiral connection piece, the first spiral connection piece is threadedly connected to the pre-buried pipe 1, the second spiral connection piece is spirally connected to the pre-buried pipe 2, the docking mechanism includes a first docking assembly and a second docking assembly, the first docking assembly includes a first sliding part and a first horizontal connecting pipe, and the second docking assembly includes a second sliding part and a second horizontal connecting pipe;

[0006] The first sliding part is connected to the first horizontal connecting pipe, the second sliding part is connected to the second horizontal connecting pipe, the first sliding part is connected to the second sliding part, the first sliding part and the second sliding part are connected by sliding in a vertical direction, and the length directions of the first horizontal connecting pipe and the second horizontal connecting pipe are parallel;

[0007] The first horizontal connecting pipe includes a connecting hard pipe and a connecting soft pipe, the connecting hard pipe and the connecting soft pipe are fixedly connected, and one end of the connecting soft pipe away from the connecting hard pipe is connected to the first sliding part.

[0008] Preferably, the first docking assembly further includes a first tape, and the second docking assembly further includes a second tape, and both the first tape and the second tape include a tape film and a screw glue, and the first tape is in contact with the side of the connecting hard pipe away from the connecting hose, and the second tape is in contact with the side of the second horizontal connecting pipe away from the second sliding portion.

[0009] Preferably, the embedded pipe 1 comprises an embedded pipe main body and an embedded pipe protrusion, the embedded pipe main body and the embedded pipe protrusion are fixedly connected, a connecting pipe positioning hole is provided at one end of the connecting rigid pipe away from the connecting hose, the connecting rigid pipe is coaxial with the embedded pipe main body, and the connecting pipe positioning hole and the embedded pipe protrusion are clamped together.

[0010] Preferably, the embedded pipe body also includes an embedded pipe threaded portion and an embedded pipe limiting portion, the embedded pipe threaded portion and the embedded pipe limiting portion are fixedly connected, the first spiral connector is in contact with the side of the embedded pipe limiting portion, and the first spiral connector is threadedly connected to the embedded pipe threaded portion.

[0011] Preferably, a glue groove is opened on the threaded portion of the embedded pipe, and there are multiple glue grooves, which are evenly distributed around the circumference.

[0012] Preferably, the docking mechanism also includes a limiting screw, a long hole is opened on the second sliding part, the length direction of the long hole is vertical, a limiting threaded hole is opened on the side of the first sliding part, and the limiting screw passes through the long hole and is threadedly connected to the limiting threaded hole.

[0013] Preferably, the limiting threaded hole is a blind hole.

[0014] Preferably, the second docking assembly further comprises a fastening screw, and the second sliding portion is fixedly connected to the ground via the fastening screw.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] (1) The first sliding part and the second sliding part are connected by sliding in the vertical direction. The end of the connecting hose away from the connecting hard pipe is connected to the first sliding part. The installed hose is not easy to form wrinkles, which is convenient for subsequent wiring. When threading, the first sliding part and the second sliding part are disassembled, and the wires are passed through the first sliding part and the second sliding part in turn. When the pre-buried pipe 1 and the pre-buried pipe 2 are misaligned to a greater extent, the threading can be smooth and effective, and the bending part of the wire fits with the first sliding part and the second sliding part respectively. The first sliding part and the second sliding part are subjected to lateral pressure. The wire and the connecting hose are coaxial, and the connecting hose and the pre-buried pipe 1 and the pre-buried pipe 2 will not be squeezed, thereby improving the actual service life of the connecting hose, the pre-buried pipe 1 and the pre-buried pipe 2;

[0017] (2) The limit screw passes through the long hole and is threadedly connected to the limit threaded hole. The relative position of the first sliding part and the second sliding part is adjusted by the limit screw so that the connecting hose remains horizontal, thereby achieving accurate correction of misalignment;

[0018] (3) Both the first adhesive tape and the second adhesive tape include an adhesive tape film and a screw adhesive. The adhesive application operation is achieved by rotating the first spiral connector and the second spiral connector to pierce the adhesive tape film, thereby enhancing the connection strength, reducing the influence of the wire side pressure, and thereby improving the overall service life;

[0019] (4) The connection pipe positioning hole and the embedded pipe protrusion are clamped together to achieve precise positioning, which facilitates the spiral connection of the first spiral connector and the second spiral connector;

[0020] (5) A glue groove is opened on the threaded part of the embedded pipe, which makes the screw glue spread faster and more evenly, and the fastening effect is good;

[0021] (6) The second sliding part is fixedly connected to the ground by fastening screws, and the lateral pressure applied by the wire to the second sliding part and the first sliding part is transmitted to the ground, thereby reducing the lateral pressure applied by the wire to the connecting hose and the pre-buried pipe one and the pre-buried pipe two, thereby increasing the actual service life of the connecting hose and the pre-buried pipe one and the pre-buried pipe two. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following is a brief introduction to the drawings required for describing the embodiment:

[0023] Figure 1 This is the front view of the quick docking device for the pre-buried mechanical and electrical wire conduit of the assembled building;

[0024] Figure 2 A three-dimensional view of the quick docking device for pre-buried mechanical and electrical wire conduits in assembled buildings;

[0025] Figure 3 It is a cross-sectional view of the quick docking device of the pre-buried mechanical and electrical wire tube of the assembled building;

[0026] Figure 4 It is a schematic diagram of the coordination between the quick docking device of the pre-buried mechanical and electrical wire pipe of the assembled building and the pre-buried pipe 1 and the pre-buried pipe 2;

[0027] Figure 5 It is a front view of the first docking assembly of the quick docking device for the pre-buried mechanical and electrical wire tube of the assembled building;

[0028] Figure 6 It is a side view of the first docking assembly of the quick docking device of the pre-buried electromechanical wire conduit of the assembled building;

[0029] Figure 7A three-dimensional view of a pre-buried pipe of a quick docking device for pre-buried mechanical and electrical wire pipes in assembled buildings;

[0030] Figure 8 for Figure 7 A local enlarged schematic diagram of point A in the middle.

[0031] Reference numerals:

[0032] 1—first docking assembly, 11—first sliding portion, 12—first horizontal connecting pipe, 13—first adhesive tape, 14—connecting hard pipe, 15—connecting hose, 16—connecting pipe positioning hole;

[0033] 2—second docking assembly, 21—second sliding portion, 22—second horizontal connecting pipe, 23—second adhesive tape;

[0034] 3—screw connection mechanism, 31—first screw connection member, 32—second screw connection member;

[0035] 4—buried pipe 1, 41—buried pipe body, 42—buried pipe raised portion, 43—buried pipe limiting portion, 44—glue groove;

[0036] 5—Preburied pipe 2;

[0037] 6—Limiting screw. DETAILED DESCRIPTION

[0038] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0039] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0040] Example 1

[0041] Combine the following Figures 1 to 8 Specifically describe the quick docking device of the pre-buried mechanical and electrical wire conduit of the assembled building, such as Figure 1 , Figure 2 and Figure 4As shown, a quick docking device for pre-buried mechanical and electrical wire pipes in assembled buildings includes a docking mechanism and a spiral connection mechanism 3. The pre-buried pipes to be installed include pre-buried pipe 1 4 and pre-buried pipe 2 5. Pre-buried pipe 1 4 is installed on the ground. The docking mechanism and the spiral connection mechanism 3 are threadedly connected. The spiral connection mechanism 3 includes a first spiral connection piece 31 and a second spiral connection piece 32. The first spiral connection piece 31 is threadedly connected to the pre-buried pipe 1 4, and the second spiral connection piece 32 is spirally connected to the pre-buried pipe 2 5. The docking mechanism includes a first docking component 1 and a second docking component 2. The first docking component 1 includes a first sliding portion 11 and a first horizontal connecting pipe 12. The second docking component 2 includes a second sliding portion 21 and a second horizontal connecting pipe 22.

[0042] like Figure 3 and Figure 5 As shown, the first sliding part 11 is connected to the first horizontal connecting tube 12, the second sliding part 21 is connected to the second horizontal connecting tube 22, the first sliding part 11 is connected to the second sliding part 21, the first sliding part 11 and the second sliding part 21 are vertically slidingly connected, and the first horizontal connecting tube 12 and the second horizontal connecting tube 22 are parallel in length direction.

[0043] like Figure 4 As shown, the first horizontal connecting pipe 12 includes a connecting hard pipe 14 and a connecting hose 15 , the connecting hard pipe 14 and the connecting hose 15 are fixedly connected, and one end of the connecting hose 15 away from the connecting hard pipe 14 is connected to the first sliding part 11 .

[0044] like Figure 2 As shown, the first docking component 1 also includes a first tape 13, and the second docking component 2 also includes a second tape 23. The first tape 13 and the second tape 23 both include tape film and screw glue. The first tape 13 is attached to the side of the connecting hard pipe 14 away from the connecting hose 15, and the second tape 23 is attached to the side of the second horizontal connecting pipe 22 away from the second sliding part 21.

[0045] like Figure 7 and Figure 8 As shown, the embedded pipe 4 includes an embedded pipe body 41 and an embedded pipe protrusion 42, and the embedded pipe body 41 and the embedded pipe protrusion 42 are fixedly connected. Figure 5 and Figure 6 As shown, a connection pipe positioning hole 16 is formed at one end of the connection hard pipe 14 away from the connection soft pipe 15 , the connection hard pipe 14 is coaxial with the embedded pipe body 41 , and the connection pipe positioning hole 16 is engaged with the embedded pipe protrusion 42 .

[0046] like Figure 7 and Figure 8As shown, the embedded pipe body 41 also includes an embedded pipe threaded portion and an embedded pipe limiting portion 43, the embedded pipe threaded portion and the embedded pipe limiting portion 43 are fixedly connected, the first spiral connector 31 is in contact with the side of the embedded pipe limiting portion 43, and the first spiral connector 31 is threadedly connected to the embedded pipe threaded portion.

[0047] like Figure 7 and Figure 8 As shown, a glue groove 44 is opened on the threaded portion of the embedded pipe. There are multiple glue grooves 44, and the multiple glue grooves 44 are evenly distributed around the circumference. When the first spiral connector 31 is rotated, the glue groove 44 allows the thread glue to be evenly applied. The thread glue enters the glue groove 44 and is then evenly applied to the joint between the first spiral connector 31 and the threaded portion of the embedded pipe through the rotation of the first spiral connector 31.

[0048] like Figure 4 As shown, the docking mechanism also includes a limit screw 6, a long hole is opened on the second sliding part 21, and the length direction of the long hole is vertical. A limit threaded hole is opened on the side of the first sliding part 11, and the limit screw 6 passes through the long hole and is threadedly connected to the limit threaded hole.

[0049] The limiting threaded hole is a blind hole.

[0050] The second docking assembly 2 further includes a fastening screw, and the second sliding portion 21 is fixedly connected to the ground via the fastening screw.

[0051] Working steps of the quick docking device for pre-buried mechanical and electrical wire pipes in assembled buildings:

[0052] Step 1: Connect the connection pipe positioning hole 16 and the embedded pipe protrusion 42, and then rotate the first spiral connector 31 toward the side close to the embedded pipe 4. During the rotation, the first spiral connector 31 pierces the tape film, and the screw glue flows out. As the first spiral connector 31 continues to rotate, the screw glue is automatically applied;

[0053] Step 2: spirally connect the second spiral connector 32 to the embedded pipe 25;

[0054] Step 3: The wires to be installed are sequentially passed through the second horizontal connecting tube 22, the second sliding part 21, and the first sliding part 11, and then led out through the first horizontal connecting tube 12. During the process of inserting the wires, the second sliding part 21 and the first sliding part 11 are in a separated state;

[0055] Step 4: Slidingly connect the second sliding part 21 and the first sliding part 11. When the connecting hose 15 is horizontal with the length direction of the embedded pipe 1 4 and the length direction of the embedded pipe 2 5, the second sliding part 21 and the first sliding part 11 are locked by the limit screw 6;

[0056] Step 5: The second sliding part 21 is fixedly connected to the ground by fastening screws.

[0057] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A quick docking device for pre-buried electromechanical wire pipes in assembled buildings, comprising a docking mechanism and a spiral connection mechanism (3), wherein the pre-buried pipes to be installed comprise pre-buried pipe 1 (4) and pre-buried pipe 2 (5), wherein the pre-buried pipe 1 (4) is installed on the ground, and characterized in that: The docking mechanism and the spiral connection mechanism (3) are threadedly connected, the spiral connection mechanism (3) comprises a first spiral connection piece (31) and a second spiral connection piece (32), the first spiral connection piece (31) is threadedly connected to the first embedded pipe (4), the second spiral connection piece (32) is spirally connected to the second embedded pipe (5), the docking mechanism comprises a first docking assembly (1) and a second docking assembly (2), the first docking assembly (1) comprises a first sliding portion (11) and a first horizontal connection pipe (12), the second docking assembly (2) comprises a second sliding portion (21) and a second horizontal connection pipe (22); The first sliding part (11) is connected to the first horizontal connecting tube (12), the second sliding part (21) is connected to the second horizontal connecting tube (22), the first sliding part (11) is connected to the second sliding part (21), the first sliding part (11) and the second sliding part (21) are connected in a vertical sliding direction, and the length directions of the first horizontal connecting tube (12) and the second horizontal connecting tube (22) are parallel; The first horizontal connecting pipe (12) comprises a connecting hard pipe (14) and a connecting hose (15), wherein the connecting hard pipe (14) and the connecting hose (15) are fixedly connected, and an end of the connecting hose (15) away from the connecting hard pipe (14) is connected to the first sliding portion (11).

2. The quick docking device for pre-buried electromechanical wire pipes in assembled buildings according to claim 1, characterized in that: The first docking assembly (1) further comprises a first adhesive tape (13), and the second docking assembly (2) further comprises a second adhesive tape (23), wherein the first adhesive tape (13) and the second adhesive tape (23) both comprise an adhesive tape film and a screw adhesive, wherein the first adhesive tape (13) is bonded to a side of the connecting hard pipe (14) away from the connecting hose (15), and the second adhesive tape (23) is bonded to a side of the second horizontal connecting pipe (22) away from the second sliding portion (21).

3. A quick docking device for pre-buried electromechanical wire pipes in assembled buildings according to claim 2, characterized in that: The embedded pipe 1 (4) comprises an embedded pipe body (41) and an embedded pipe protrusion (42); the embedded pipe body (41) and the embedded pipe protrusion (42) are fixedly connected; an end of the connecting hard pipe (14) away from the connecting hose (15) is provided with a connecting pipe positioning hole (16); the connecting hard pipe (14) is coaxial with the embedded pipe body (41); and the connecting pipe positioning hole (16) and the embedded pipe protrusion (42) are snap-fitted.

4. A quick docking device for pre-buried electromechanical wire pipes in assembled buildings according to claim 3, characterized in that: The embedded pipe body (41) further comprises an embedded pipe threaded portion and an embedded pipe limiting portion (43), wherein the embedded pipe threaded portion and the embedded pipe limiting portion (43) are fixedly connected, the first spiral connector (31) is in contact with the side surface of the embedded pipe limiting portion (43), and the first spiral connector (31) is threadedly connected to the embedded pipe threaded portion.

5. The quick docking device for pre-buried electromechanical wire pipes in assembled buildings according to claim 4, characterized in that: The embedded pipe threaded portion is provided with a glue groove (44), the glue groove (44) being provided in a plurality and evenly distributed around the circumference.

6. The quick docking device for pre-buried electromechanical wire pipes in assembled buildings according to claim 1, characterized in that: The docking mechanism further comprises a limit screw (6); a long hole is provided on the second sliding portion (21), the length direction of the long hole is vertical; a limit threaded hole is provided on the side surface of the first sliding portion (11); the limit screw (6) passes through the long hole and is threadedly connected to the limit threaded hole.

7. A quick docking device for pre-buried electromechanical wire pipes in assembled buildings according to claim 6, characterized in that: The limiting threaded hole is a blind hole.

8. The quick docking device for pre-buried electromechanical wire pipes in assembled buildings according to claim 1, characterized in that: The second docking assembly (2) further comprises a fastening screw, and the second sliding portion (21) is fixedly connected to the ground via the fastening screw.

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