Assembled pre-buried thread adapter and installation method

Abstract

The present invention discloses an assembled embedded thread adapter and an installation method, including an adapter and a base; the adapter includes an adapter, and an internal thread hole extending to the inside of the adapter is arranged at the center of one end of the adapter; a vertical through hole running through the entire base is arranged in the middle of the base, the vertical through hole is adapted to the adapter, and one end of the adapter is inserted into the vertical through hole. An installation method of an assembled embedded thread adapter is applied to install the above-mentioned assembled embedded thread adapter to achieve effective connection between support systems such as supports and hangers and structures. In current electromechanical and decoration engineering, the present invention can realize assembled installation of electromechanical pipe networks or ceilings, etc., effectively avoiding the safety, dust, noise and repeated construction problems caused by post-anchoring during the installation process, thereby improving the safety and efficiency of construction and realizing a green construction site.

Description

Technical Field

[0001] The invention relates to electromechanical and ceiling installation assembly, and in particular to an assembled pre-buried thread adapter device and an installation method. Background Art

[0002] At present, the application of prefabricated installation system in foreign building installation fields has been quite mature, especially in developed countries, where pipeline integration and construction drawing in-depth design, pipeline factory prefabrication have covered most of the building mechanical and electrical engineering. The development trend of the world's building installation industry shows that only through the assembly of mechanical and electrical installation can we completely bid farewell to the traditional installation construction industry with high energy consumption, high pollution, low efficiency and low benefits.

[0003] At present, in the process of installing electromechanical pipe networks, whether it is traditional angle steel supports and hangers, screw single hangers or current prefabricated finished product supports and hangers, anchor bolts are required to be connected to the structure during the installation process. At this time, the quality of the anchor bolts and whether the workers' craftsmanship is in place will affect the overall hoisting safety of the electromechanical pipe network, and in serious cases, even affect the safety of life and property. In addition, during the installation process, the dust and noise generated by drilling will also have a certain impact on the on-site environment, which does not conform to the concept of green and dust-free construction. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention aims to provide an assembled embedded thread adapter device and an installation method to solve the problems of poor safety, high dust and noise during drilling, etc. during the current installation of electromechanical pipe networks, which requires the use of anchor bolts to connect support brackets and structures. The method improves construction safety, improves the construction environment, and improves work efficiency.

[0005] In order to achieve the above object, the present invention adopts the following technical solution:

[0006] An assembled embedded thread adapter device comprises an adapter and a base; the adapter comprises an adapter and a top plate, the other end of the adapter is fixedly connected to the top plate; an internal threaded hole extending to the interior of the adapter is provided at the center of one end of the adapter, and the internal threaded hole extends to the middle of the interior of the adapter.

[0007] Furthermore, a vertical through hole that runs through the entire base is provided in the middle of the base, the vertical through hole is adapted to the adapter, and one end of the adapter is inserted into the vertical through hole; the base includes a connecting portion and a bottom, the bottom is arranged around the lower outer side of the connecting portion, the bottom and the connecting portion are an integrally formed structure, and a bottom through hole is provided on the bottom; the vertical through hole runs through the connecting portion.

[0008] An assembled embedded thread adapter device comprises an adapter and a base; the adapter comprises an adapter and a rotating part, one end of the adapter is fixedly connected to the rotating part; a thread is arranged around the outer periphery of the adapter; an internal threaded hole extending to the interior of the adapter is arranged at the center of the other end of the adapter, and the internal threaded hole extends to the upper part of the interior of the adapter; the rotating part comprises a vertical rod and a top plate, the bottom of the vertical rod is fixedly connected to one end of the adapter, the upper part of the vertical rod passes through the top plate, and the vertical rod, the top plate and the adapter are an integrally formed structure.

[0009] Furthermore, a vertical through hole penetrating the entire base is provided in the middle of the base, and a thread is provided on the inner periphery of the vertical through hole. The inner periphery thread of the vertical through hole is compatible with the outer periphery thread of the adapter, and the inner diameter of the vertical through hole is compatible with the outer diameter of the adapter. The other end of the adapter is rotated into the vertical through hole and is fixedly connected to the vertical through hole by a thread; the base includes a connecting portion and a bottom, the bottom is arranged around the lower outer side of the connecting portion, the bottom and the connecting portion are an integrally formed structure, and a bottom through hole is provided on the bottom; the vertical through hole penetrates the connecting portion.

[0010] Furthermore, a transverse through hole perpendicular to the long axis direction of the vertical rod is provided on the upper part of the vertical rod above the top plate; the transverse through hole is adapted to the rotating rod, and the rotating rod can be detachably inserted into the transverse through hole.

[0011] A method for installing an assembled embedded thread adapter is used to install the assembled embedded thread adapter to achieve effective connection between a support system such as a support bracket and a structure, comprising the following steps:

[0012] Step 1: Assemble the adapter of the assembled embedded thread adapter device with the base;

[0013] Furthermore, the internal threaded hole of the adapter is located in the vertical through hole of the base.

[0014] Step 2: The assembled embedded thread adapter is fixedly installed on the structural template through the base. The assembled embedded thread adapter is arranged on the structural template in an array form according to the requirements of the pipe complex installation or at a certain interval;

[0015] Step 3: Pre-embedding the assembled pre-embedded thread adapter by pouring structural concrete;

[0016] Step 4: removing the structural formwork, leaving behind structural concrete with holes formed by the internal threaded hole of the adapter and the vertical through hole at the bottom;

[0017] Step 5: Effectively connect the support system through the internal threaded hole of the adapter.

[0018] The beneficial effects of the present invention are:

[0019] 1. To solve the problems of poor safety, high dust and noise when drilling, etc., which require anchor bolts to connect the support and hanger brackets to the structure during the installation of the current electromechanical pipe network and ceiling. By embedding the assembled embedded threaded adapter in the structure during the construction pouring period, the support system such as the support and hanger bracket can be directly installed, so as to achieve the installation stage of the electromechanical pipe network of the construction project without anchor bolts and other anchor bodies, and promote the high-efficiency, low-energy consumption, low-pollution and high-profit assembled building installation industry.

[0020] 2. The assembled embedded thread device has various installation forms and can be prefabricated at low cost, making the installation adjustable and assembled, improving construction efficiency, shortening construction period, and avoiding safety problems caused by human installation process problems.

[0021] 3. Avoid the dust generated by traditional blasting and drilling, as well as the situation where the impact drill easily hits the steel bars by mistake and easily causes personal injury.

[0022] 4. The assembled embedded thread adapter has a simple structure and can be mass-produced by using molds. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention;

[0024] Figure 2 is a cross-sectional view of the adapter in Example 1 of the present invention;

[0025] Figure 3 is a cross-sectional view of the base in Example 1 of the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0027] Figure 5 is a cross-sectional view of the adapter in Example 2 of the present invention;

[0028] Figure 6 is a cross-sectional view of the base in Example 2 of the present invention;

[0029] Figure 7 This is a schematic diagram of the usage status of Example 2 of the present invention. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with the accompanying drawings. It should be noted that the following embodiments are based on the present technical solution and provide detailed implementation methods and specific operating processes, but the protection scope of the present invention is not limited to these embodiments.

[0031] Example 1

[0032] like Figure 1 -3 shows an assembled embedded thread adapter, including an adapter 1 and a base 2; the adapter 1 includes an adapter 11 and a top plate 12, and the other end of the adapter 11 is fixedly connected to the top plate 12; an internal threaded hole 111 extending to the inside of the adapter 11 is provided at the center of one end of the adapter 11, and the internal threaded hole 111 extends to the middle of the inside of the adapter 11. The internal threaded hole 111 is used to connect a support system such as a support bracket that meets the requirements by means of bolts and other components. In this embodiment, the length of the adapter 11 is 80mm, and the length of the internal threaded hole 111 is 40mm; one end of the adapter 11 is welded to the top plate 12; the top plate 12 is set in a square shape, and the top plate 12 is used to make the adapter 11 easy to pick up.

[0033] Furthermore, a vertical through hole 211 is provided in the middle of the base 2, which penetrates the entire base 2. The vertical through hole 211 is adapted to the adapter 11, and one end of the adapter 11 is inserted into the vertical through hole 211. The base 2 includes a connecting portion 21 and a bottom 22. The bottom 22 is arranged around the lower outer side of the connecting portion 21. The bottom 22 and the connecting portion 21 are an integrally formed structure, and a bottom through hole 221 is provided on the bottom 22. The vertical through hole 211 penetrates the connecting portion 21. The connecting portion 21 is used to support and connect the adapter 11. The bottom 22 enables the adapter 11 to be placed stably on a plane. At the same time, the bottom through hole 221 can be used to fix the base 2 to the pre-installed structural template by bolts, nails and other components during pre-embedding, so as to prevent the adapter 1 from being washed away by concrete when pouring concrete, and the adapter 1 cannot be positioned. In this embodiment, the material of the base 2 can be steel or plastic.

[0034] In the above-mentioned assembled embedded thread adapter, the adapter 11 is inserted into the vertical through hole 211 by utilizing the adaptability of the adapter 11 and the vertical through hole 211, so that the internal thread hole 111 is located in the vertical through hole 211. After the assembled embedded thread adapter is fixedly set on the pre-installed structural formwork, concrete is poured, and after the concrete solidifies, the pre-installed structural formwork is removed, and then there will be holes formed by the vertical through hole 211 on the bottom surface of the concrete, and the support system such as the support bracket or the hanger can be conveniently and firmly connected to the internal thread hole 111 inside the vertical through hole 211 through bolts and other components, so that the support system such as the support bracket can be easily connected to the structural surface such as concrete without drilling.

[0035] Example 2

[0036] like Figure 4 As shown in Figure 7, an assembled embedded thread adapter device includes an adapter 3 and a base 4; the adapter 3 includes an adapter 31 and a rotating part, one end of the adapter 31 is fixedly connected to the rotating part; the outer periphery of the adapter 31 is surrounded by threads; the center of the other end of the adapter 31 is provided with an internal threaded hole 311 extending to the inside of the adapter 31, and the internal threaded hole 311 extends to the upper part of the inside of the adapter 31. The internal threaded hole 311 is used to connect the support system such as the support bracket and the hanger rod that meets the requirements by means of bolts and other components. The rotating part includes a vertical rod 32 and a top plate 33, the bottom 42 of the vertical rod 32 is fixedly connected to one end of the adapter 31, the upper part of the vertical rod 32 passes through the top plate 33, and the vertical rod 32, the top plate 33 and the adapter 31 are in an integrally formed structure. The rotating part is used for the user to conveniently rotate the adapter 31.

[0037] Furthermore, a vertical through hole 411 that runs through the entire base 4 is provided in the middle of the base 4, and a thread is provided on the inner periphery of the vertical through hole 411. The inner periphery thread 412 of the vertical through hole 411 and the outer periphery thread 312 of the adapter 31, the inner diameter of the vertical through hole 411 and the outer diameter of the adapter 31 are all adapted to each other, and the other end of the adapter 31 rotates into the vertical through hole 411 and is fixedly connected to the vertical through hole 411 by threads; the base 4 includes a connecting portion 41 and a bottom 42, the bottom 42 is arranged around the lower outer side of the connecting portion 41, the bottom 42 and the connecting portion 41 are an integrally formed structure, and a bottom through hole 421 is provided on the bottom 42; the vertical through hole 411 runs through the connecting portion 41. The connecting portion 41 is used to support and connect the adapter 31, and the bottom 42 allows the adapter 31 to be stably placed on a plane. At the same time, the bottom through hole 421 can be used to fix the base 4 to the pre-installed structural template by bolts or nails during pre-embedding, so as to prevent the adapter 3 from being washed away by concrete during concrete pouring, and the adapter 3 cannot be positioned. In this embodiment, the base 4 can be made of steel or plastic.

[0038] Furthermore, a transverse through hole 321 perpendicular to the long axis direction of the vertical rod 32 is provided on the upper part of the vertical rod 32 above the top plate 33; the transverse through hole 321 is adapted to the rotating rod 34, and the rotating rod 34 can be detachably inserted into the transverse through hole 321. The rotating rod 34 is used to rotate the adapter 31 so that it rotates into the vertical through hole 411 and is fixed to the vertical through hole 411 by threads. After the rotation is completed, the rotating rod 34 can be pulled out from the transverse through hole 321 and used again.

[0039] In the above-mentioned assembled embedded thread adapter, the adaptability of the adapter 31 and the vertical through hole 411 is utilized, and the rotating rod 34 is used to rotate the adapter 31 into the vertical through hole 411, so that the internal thread hole 311 is located in the vertical through hole 411. After the assembled embedded thread adapter is fixedly set on the pre-installed structural formwork, concrete is poured, and after the concrete solidifies, the pre-installed structural formwork is removed, and then there will be holes formed by the vertical through hole 411 on the bottom surface of the concrete, and the support system such as the support bracket and the hanger can be conveniently and firmly connected to the internal thread hole 311 inside the vertical through hole 411 through bolts and other components, so that the support system such as the support bracket and the hanger can be easily connected to the structural surface such as concrete without drilling.

[0040] Example 3

[0041] like Figure 1 As shown in FIG. 7 , a method for installing an assembled embedded thread adapter is used to install the assembled embedded thread adapter to achieve effective connection between a support system 6 such as a support bracket and a structure, and includes the following steps:

[0042] Step 1: Assemble the adapters 1 and 3 of the assembled embedded thread adapter with the bases 2 and 4;

[0043] Note: The adapter 1 is directly inserted into the base 2 or the adapter 3 and the base 4 are rotated to connect the adapter to the base by using matching threads.

[0044] Furthermore, the internal threaded holes 111 , 311 of the adapters 1 , 3 are located in the vertical through holes 211 , 411 of the bases 2 , 4 .

[0045] Step 2: The assembled embedded thread adapter is fixedly installed on the structural template through the bases 2 and 4. The assembled embedded thread adapter is arranged on the structural template in an array form according to the requirements of the pipe complex installation or at a certain interval;

[0046] Note: The configuration of the assembled embedded thread adapter is determined based on actual needs.

[0047] Step 3: Use structural concrete 5 to cast and embed the assembled embedded thread adapter;

[0048] Description: Structural concrete 5 is poured onto the structural formwork to cover all the prefabricated embedded thread adapters, so that the prefabricated embedded thread adapters are fixed in the structural concrete 5 to prepare for the subsequent connection of the support system 6.

[0049] Step 4: Remove the structural formwork, leaving behind the structural concrete 5 with holes formed by the internal threaded holes 111, 311 of the adapters 1, 3 and the vertical through holes 211, 411 at the bottom;

[0050] Note: Due to the existence of the base, the structural concrete 5 cannot cover the vertical through hole in the base and the internal threaded hole of the adapter, so that holes are left on the bottom surface of the structural concrete 5.

[0051] Step 5: effectively connect the support system 6 through the assembled embedded thread adapter, that is, the internal thread hole of the adapter.

[0052] Note: The ways to connect the support system 6 through the internal threaded hole are: directly screwing in the screw to install the support system 6 such as the support bracket and the hanger rod; combining with the base of the support system 6 such as the support bracket through bolts and other connecting parts to install the support bracket vertical rod; the internal threaded hole can be used as a fixing point for the C-shaped channel steel to fix the C-shaped channel steel on the structural concrete, providing an adjustable rooting point for the support bracket system, etc.

[0053] The installation of the above-mentioned prefabricated embedded thread adapter can solve the problem that the support and hanger brackets and hangers and the structure need to be connected with anchor bolts during the current installation of the electromechanical pipe network, resulting in poor safety and high dust and noise during drilling. By pre-embedding the prefabricated embedded thread adapter in the structure during the construction casting period, the support system 6 such as the support and hanger bracket can be directly installed, so as to achieve the installation stage of the electromechanical pipe network of the construction project without the need for anchor bolts and other anchor bodies, and without the need for drilling, thereby promoting a high-efficiency, low-energy, low-pollution, and high-profit prefabricated building installation industry.

[0054] For those skilled in the art, various corresponding changes and modifications can be made according to the above technical solutions and concepts, and all of these changes and modifications should be included in the protection scope of the claims of the present invention.

Claims

1. A method for installing an assembled embedded thread adapter, characterized in that: The assembled embedded thread adapter comprises an adapter and a base; the adapter comprises an adapter, and an internal thread hole extending to the inside of the adapter is arranged at the center of one end of the adapter; a vertical through hole penetrating the entire base is arranged in the middle of the base, the vertical through hole is adapted to the adapter, and one end of the adapter is inserted into the vertical through hole; the base comprises a connecting portion and a bottom; the vertical through hole penetrates the connecting portion; the bottom is arranged around the lower outer side of the connecting portion; a bottom through hole is arranged on the bottom; The specific process of the installation method is as follows: Step 1: Assemble the adapter of the assembled embedded thread adapter device with the base; Step 2: fixing the assembled embedded thread adapter device on the structural template through the base; Step 3: Pre-embedding the assembled pre-embedded thread adapter by pouring structural concrete; Step 4: Remove the structural formwork, leaving holes in the structural concrete due to the presence of the assembled embedded thread adapter; Step 5: Connect the support system through the assembled embedded thread adapter; The internal thread hole of the adapter is located in the vertical through hole of the base; the internal thread hole is connected to the support system.

2. The installation method according to claim 1, characterized in that: The adapter also includes a top plate, and the other end of the adapter is fixedly connected to the top plate.

3. A method for installing an assembled embedded thread adapter, characterized in that: The assembled embedded thread adapter device comprises an adapter and a base; the adapter comprises an adapter and a rotating part, one end of the adapter is fixedly connected to the rotating part; the central part of the other end of the adapter is provided with an internal threaded hole extending into the interior of the adapter; a vertical through hole that runs through the entire base is provided in the middle of the base, and the inner diameter of the vertical through hole is adapted to the outer diameter of the adapter; the other end of the adapter is rotated to enter the vertical through hole and is fixedly connected to the vertical through hole; a thread is arranged around the outer periphery of the adapter; a thread is arranged around the inner periphery of the vertical through hole, and the inner periphery thread of the vertical through hole is adapted to the outer periphery thread of the adapter; the adapter is fixedly connected to the vertical through hole by threads; the base comprises a connecting part and a bottom part, and the vertical through hole runs through the connecting part; the bottom is arranged around the outer side of the lower part of the connecting part, and the bottom and the connecting part are an integrally formed structure, and a bottom through hole is provided on the bottom; The specific process of the installation method is as follows: Step 1: Assemble the adapter of the assembled embedded thread adapter device with the base; Step 2: fixing the assembled embedded thread adapter device on the structural template through the base; Step 3: Pre-embedding the assembled pre-embedded thread adapter by pouring structural concrete; Step 4: Remove the structural formwork, leaving holes in the structural concrete due to the presence of the assembled embedded thread adapter; Step 5: Connect the support system through the assembled embedded thread adapter; The internal thread hole of the adapter is located in the vertical through hole of the base; the internal thread hole is connected to the support system.

4. The installation method according to claim 3, characterized in that: The rotating part includes a vertical rod and a top plate, the bottom of the vertical rod is fixedly connected to one end of the adapter, the upper part of the vertical rod passes through the top plate, and the vertical rod, the top plate and the adapter are in an integrally formed structure.

5. The installation method according to claim 4, characterized in that: A transverse through hole perpendicular to the long axis direction of the vertical rod is arranged on the upper part of the vertical rod above the top plate; the transverse through hole is adapted to the rotating rod, and the rotating rod can be detachably inserted into the transverse through hole.

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