Mechanical and electrical pipeline structure for a fabricated building

Abstract

The application relates to the technical field of fabricated building and discloses a mechanical and electrical pipeline structure for a fabricated building, a first pipeline and a second pipeline, the former is provided with a connecting mechanism, and both are provided with adjusting mechanisms, in the connecting mechanism, the right end of the first pipeline and the L second pipeline plate of the second pipeline are both provided with grooves matched with positioning blocks of the left end of the second pipeline, the positioning blocks can be quickly and accurately aligned by being inserted into the grooves during installation, the traditional repeated alignment is avoided, during connection, the plug-in block is pressed to be inserted into the positioning block slot, the sliding block limiting plate is slid into the plug-in block limiting groove through the push-pull plate, the pipeline can be fixed, during disassembly, the plate is pulled in the reverse direction, the limiting plate is separated, the plug-in block is reset through the spring, quick disassembly is realized, complex tools are not needed, the installation and disassembly time is greatly shortened, the fabricated building is adapted to efficient construction, the operation efficiency is improved, the left end ring groove of the second pipeline is sleepered with a sealing ring, the sealing ring is attached to the connection position after the pipeline is connected, medium leakage is blocked, loss and cost are reduced, and the building structure is prevented from being eroded by leakage.

Description

Technical Field

[0001] This invention relates to the field of prefabricated building technology, specifically to electromechanical pipeline structures used in prefabricated buildings. Background Technology

[0002] With the acceleration of the industrialization of construction, prefabricated buildings have become an important direction for the development of the construction industry due to their advantages such as high construction efficiency, less on-site pollution, and strong quality control. As a key link in the construction of prefabricated buildings, the installation efficiency, connection stability and adaptability of electromechanical pipelines directly affect the overall construction progress and the performance of the building in the later stage.

[0003] Existing prefabricated building electromechanical pipelines mostly use traditional methods such as flange connections, threaded connections, or welding to connect pipelines. Flange connections require precise alignment of bolt holes and tightening of bolts one by one, threaded connections require repeated rotation of the pipeline to adjust the tightness, and welding requires high-temperature operations on site. Not only are the operation procedures cumbersome and require high technical skills from construction personnel, but they also suffer from the problems of "difficult alignment and slow fixation". Especially in the scenario of batch pipeline installation, traditional connection methods consume a lot of manpower and time, which is difficult to adapt to the core requirements of prefabricated buildings of "factory prefabrication and rapid on-site assembly", often leading to delays in on-site construction progress. At the same time, traditional connection structures lack standardized positioning design, and coaxiality deviations are prone to occur when pipelines are connected, requiring repeated adjustments, further reducing construction efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide an electromechanical pipeline structure for prefabricated buildings to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an electromechanical pipeline structure for prefabricated buildings, comprising a first pipeline and a second pipeline, wherein a connecting mechanism is provided on the surface of the first pipeline, and an adjustment mechanism is provided on the surfaces of the first pipeline and the second pipeline. The connecting mechanism includes an L-plate, which is fixedly connected in a circular array to the surface of the first pipeline near the right end. An insertion block is provided on the top of the L-plate. A rectangular limiting ring is fixedly connected to the surface of the insertion block near the top. A first fixing plate is fixedly connected to the surface of the insertion block. A second fixing plate is fixedly connected to the left side of the L-plate near the bottom. Springs are symmetrically fixedly connected to the bottom of the first fixing plate. A third fixing plate is fixedly connected in a circular array to the surface of the first pipeline near the right end. A fixing block is fixedly connected to the top of the third fixing plate. A slider is provided on the left side of the fixing block near the top. A pull plate is fixedly connected to the left side of the slider. Limiting plates are symmetrically fixedly connected to the right side of the slider. Limiting grooves corresponding to the limiting plates are opened on both the front and rear sides of the insertion block near the top. A positioning block is fixedly connected in a circular array to the left end of the second pipeline. A slot corresponding to the bottom of the insertion block is opened on the top of the positioning block near the left side. An annular groove is opened on the left end of the second pipeline, and a sealing ring is fitted inside the annular groove.

[0006] Preferably, the top of the L-plate and the top of the second fixing plate are both provided with grooves that match the insert block, and the surface of the insert block is slidably connected to the grooves. The second fixing plate is located below the first fixing plate, and the bottom end of the spring is fixedly connected to the top of the second fixing plate.

[0007] Preferably, the left side of the fixing block near the top has a groove that matches the slider, and the slider surface passes through and slides left and right within the groove.

[0008] Preferably, the surface of the limiting plate is slidably connected to the limiting groove in the left and right directions, thus limiting the insertion block and preventing it from moving upward.

[0009] Preferably, the rectangular limiting ring limits the insertion block, preventing the bottom end of the insertion block from moving further downward after being inserted into the slot, while allowing the limiting plate to slide more smoothly into the limiting groove.

[0010] Preferably, the right end of the first pipeline has a groove that matches the positioning block, and the surface of the positioning block is penetrated and slidably connected to the groove.

[0011] Preferably, the right end of the L-plate has a groove that matches the positioning block, and the surface of the positioning block is penetrated and slidably connected to the groove.

[0012] Preferably, the adjustment mechanism includes a fixing member and a connecting member. The fixing member is fixedly connected to the surface of the first pipeline and the surface of the second pipeline. A fixing frame is fixedly connected to the top of the fixing member. A fixing rod is fixedly connected to the top of the fixing frame. A load-bearing plate is fixedly connected to the top of the fixing rod. A stud is fixedly connected to the top of the load-bearing plate. A nut is threaded onto the surface of the stud. An adjustment groove is provided on the top of the connecting member.

[0013] Preferably, the connector is fixedly connected to the wall surface by expansion screws.

[0014] Preferably, the bottom of the connector is in contact with the bottom of the load-bearing plate, and the stud is located in the adjustment groove and connected to the connector by a nut.

[0015] Compared with the prior art, the present invention provides an electromechanical pipeline structure for prefabricated buildings, which has the following advantages: This electromechanical pipeline structure for prefabricated buildings features a connection mechanism where the right end of the first pipeline and the L-plate both have grooves that match the positioning block on the left end of the second pipeline. During installation, the positioning block can directly penetrate and slide into the groove, achieving rapid and accurate positioning of the first and second pipelines. This avoids the tedious repeated alignment required in traditional pipeline connections. The connection process is completed through the cooperation of the insert block, the limiting plate, and the spring. Pressing down on the insert block inserts its bottom end into the slot of the positioning block, and then pushing the pull plate causes the limiting plate on the right side of the slider to slide into the limiting groove of the insert block, thus fixing the pipeline. Disassembly simply requires pulling the pull plate in the opposite direction to disengage the limiting plate from the limiting groove, and the spring will cause the insert block to return to its original position, enabling rapid pipeline separation. This tool-free connection method significantly reduces pipeline installation and disassembly time, making it particularly suitable for the high-efficiency construction needs of prefabricated buildings and significantly improving on-site work efficiency.

[0016] This electromechanical pipeline structure for prefabricated buildings features a sealing ring fitted inside an annular groove at the left end of the second pipeline. When the first and second pipelines are connected via a connecting mechanism, the sealing ring fits tightly against the connection point, effectively blocking leakage channels for the transported medium within the pipeline. This enhances the overall sealing performance of the pipeline, reducing losses during medium transport, lowering energy waste and operating costs, preventing corrosion of building structures and decoration materials due to medium leakage, extending the building's service life, and reducing subsequent maintenance costs.

[0017] This electromechanical pipeline structure for prefabricated buildings features an adjustment mechanism that combines components such as fasteners, brackets, studs, and nuts to flexibly adjust the pipeline height. By rotating the nut, the position of the stud in the adjustment groove can be changed, thereby adjusting the front and rear positions of the load-bearing plate and the pipeline fixed on it. This allows it to adapt to different installation position requirements and meet the complex and varied pipeline layout needs in prefabricated buildings. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort: Figure 1 This is a three-dimensional schematic diagram of the structure of the present invention; Figure 2 This is a three-dimensional schematic diagram of the L-plate and insert block of the present invention; Figure 3 This is a three-dimensional schematic diagram of the positioning block and slot of the present invention; Figure 4 This is a three-dimensional schematic diagram of the limiting plate and limiting groove of the present invention; Figure 5 This is a three-dimensional schematic diagram of the second fixing plate and spring of the present invention; Figure 6 This is a three-dimensional schematic diagram of the structural fastener and fixing frame of the present invention; Figure 7 This is a three-dimensional schematic diagram of the load-bearing plate and adjustment groove of the present invention.

[0019] In the diagram: 1. First pipeline; 2. Second pipeline; 3. Connecting mechanism; 31. L-plate; 32. Insert block; 33. Rectangular limiting ring; 34. First fixing plate; 35. Second fixing plate; 36. Spring; 37. Third fixing plate; 38. Fixing block; 39. Slider; 311. Pull plate; 312. Limiting plate; 313. Limiting groove; 314. Positioning block; 315. Slot; 316. Ring groove; 3137. Sealing ring; 4. Adjusting mechanism; 41. Fixing component; 42. Fixing frame; 43. Fixing rod; 44. Load-bearing plate; 45. Stud; 46. Nut; 47. Connecting component; 48. Adjusting groove. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0022] This invention provides the following technical solutions: Example 1

[0023] Please see Figure 1-5The present invention provides a technical solution: an electromechanical pipeline structure for prefabricated buildings, including a first pipeline 1 and a second pipeline 2, wherein a connecting mechanism 3 is provided on the surface of the first pipeline 1, and an adjusting mechanism 4 is provided on the surface of the first pipeline 1 and the second pipeline 2; The connecting mechanism 3 includes an L-plate 31, which is fixedly connected in a circular array to the surface of the first pipeline 1 near the right end. An insert block 32 is provided on the top of the L-plate 31, and a rectangular limiting ring 33 is fixedly connected to the surface of the insert block 32 near the top. A first fixing plate 34 is fixedly connected to the surface of the insert block 32. A second fixing plate 35 is fixedly connected to the left side of the L-plate 31 near the bottom. Springs 36 are symmetrically fixedly connected to the bottom of the first fixing plate 34. A third fixing plate 37 is fixedly connected in a circular array to the surface of the first pipeline 1 near the right end. A spring 36 is fixedly connected to the top of the third fixing plate 37. A fixed block 38 is provided with a slider 39 on the left side near the top. A pull plate 311 is fixedly connected to the left side of the slider 39. A limit plate 312 is fixedly connected to the right side of the slider 39 symmetrically. The insertion block 32 has limit grooves 313 corresponding to the limit plate 312 on both the front and rear sides near the top. The second pipeline 2 has a positioning block 314 fixedly connected in a circular array on the left end. The top of the positioning block 314 has a slot 315 corresponding to the bottom of the insertion block 32 near the left side. The second pipeline 2 has an annular groove 316 on the left end. A sealing ring 3137 is sleeved in the annular groove 316.

[0024] The top of L-plate 31 and the top of the second fixing plate 35 are both provided with grooves that match the insert block 32. The surface of the insert block 32 is penetrated and slidably connected to the groove. The second fixing plate 35 is located below the first fixing plate 34, and the bottom end of the spring 36 is fixedly connected to the top of the second fixing plate 35.

[0025] The left side of the fixed block 38 near the top has a groove that matches the slider 39, and the surface of the slider 39 is connected to the groove by sliding left and right.

[0026] The limiting plate 312 slides left and right within the limiting groove 313, limiting the insertion block 32 so that it will not move upward.

[0027] The rectangular limiting ring 33 limits the insertion block 32, preventing the bottom end of the insertion block 32 from moving further downward after being inserted into the slot 315, while allowing the limiting plate 312 to slide more smoothly into the limiting groove 313.

[0028] The right end of the first pipeline 1 has a groove that matches the positioning block 314, and the surface of the positioning block 314 is penetrated and slidably connected to the groove.

[0029] The right end of the L plate 31 has a groove that matches the positioning block 314, and the surface of the positioning block 314 is penetrated and slidably connected to the groove. Example 2

[0030] Please see Figure 5-7 Furthermore, based on Example 1, adjustment mechanism 4 is obtained.

[0031] The adjustment mechanism 4 includes a fixing member 41 and a connecting member 47. The fixing member 41 is fixedly connected to the surface of the first pipeline 1 and the surface of the second pipeline 2. A fixing frame 42 is fixedly connected to the top of the fixing member 41. A fixing rod 43 is fixedly connected to the top of the fixing frame 42. A load-bearing plate 44 is fixedly connected to the top of the fixing rod 43. A stud 45 is fixedly connected to the top of the load-bearing plate 44. A nut 46 is threaded onto the surface of the stud 45. An adjustment groove 48 is provided on the top of the connecting member 47.

[0032] Connector 47 is fixedly connected to the wall surface by expansion bolts.

[0033] The bottom of the connector 47 contacts the bottom of the load-bearing plate 44, and the stud 45 is located in the adjustment groove 48 and is connected to the connector 47 by the nut 46.

[0034] In actual operation, when this device is used, the left end of the second pipeline 2 is fixed with positioning blocks 314 in a circular array. Before connection, the second pipeline 2 needs to be moved towards the first pipeline 1 so that the positioning blocks 314 simultaneously pass through the matching groove opened on the right end of the first pipeline 1 and the matching groove opened on the right end of the L plate 31. Since the positioning blocks 314 and the groove are precisely matched, this process can directly achieve coaxial alignment of the first pipeline 1 and the second pipeline 2, avoiding the installation difficulties caused by alignment deviations when connecting the first pipeline 1 and the second pipeline 2 in the traditional way, laying the foundation for subsequent locking operations. While the positioning blocks 314 are inserted into the groove, the insertion block 32 of the first pipeline 1 needs to be pre-pressed. The insertion block 32 passes through and slides up and down in the matching groove between the top of the L plate 31 and the top of the second fixing plate 35, and the surface of the insertion block 32 is fixed with a first fixing plate. Plate 34 and second fixing plate 35 are located below the first fixing plate 34 and their tops are fixed to the bottom of spring 36. When the insert block 32 is pressed down, the first fixing plate 34 moves down synchronously with the insert block 32. Spring 36 is compressed by the first fixing plate 34 and generates compression deformation, storing elastic potential energy until the bottom of the rectangular limiting ring 33 on the surface of the insert block 32 contacts the top of L plate 31. At this time, the rectangular limiting ring 33 plays a limiting role, preventing the insert block 32 from moving down further. The bottom of the insert block 32 is just aligned with the slot 315 on the top of the positioning block 314, completing the pre-press preparation. After the insert block 32 is pre-pressed into place, the pull plate 311 is pushed to move closer to the insert block 32. The left side of the pull plate 311 is fixed to the slider 39. The slider 39 passes through and slides left and right in the matching groove on the left side of the fixing block 38, and the right side of the slider 39 is symmetrically fixed with limiting plates 312.When the pull plate 311 is pushed, the slider 39 drives the limiting plate 312 to slide synchronously to the right along the groove of the fixed block 38 until the limiting plate 312 is completely slid into the limiting grooves 313 opened on the front and rear sides of the insert block 32. At this time, the limiting plate 312 and the limiting groove 313 form a sliding fit, which can restrict the insert block 32 from moving upward. At the same time, the rectangular limiting ring 33 has restricted the insert block 32 from moving downward. The insert block 32 is completely locked in a state where it cannot move up or down. Its bottom end is stably inserted into the slot 315 of the positioning block 314, realizing the mechanical locking of the first pipeline 1 and the second pipeline 2. When the first pipeline 1 and the second pipeline 2 are locked to the insert block 32 by the positioning block 314, the sealing ring 3137 sleeved in the annular groove 316 at the left end of the second pipeline 2 is exactly in close contact with the port face at the right end of the first pipeline 1. The sealing ring 3137 is subjected to the two first pipelines 1 and the second pipeline 2. The squeezing force after docking causes a slight deformation, filling the tiny gap at the connection between the first pipeline 1 and the second pipeline 2, forming a sealing barrier. This effectively blocks the leakage channel of the medium transported inside the pipeline, ensuring the sealing performance of the connection between the first pipeline 1 and the second pipeline 2. When it is necessary to disassemble the first pipeline 1 and the second pipeline 2, simply pull the pull plate 311 in the opposite direction. This will cause the pull plate 311 to move the slider 39 away from the insertion block 32. Simultaneously, the limiting plate 312 on the right side of the slider 39 slides out from the limiting groove 313 of the insertion block 32, releasing the upper limit of the insertion block 32. At this time, the compressed spring 36 releases its elastic potential energy, pushing the first fixing plate 34 to move upward. The first fixing plate 34 drives the insertion block 32 to move upward synchronously along the groove of the L plate 31 and the second fixing plate 35 until the bottom end of the insertion block 32 is completely disengaged from the slot 315 of the positioning block 314. Then, the second pipeline 2 is moved away from the first pipeline 1, so that the positioning block 314 is pulled out from the groove of the first pipeline 1 and the L plate 31, thus completing the complete separation of the first pipeline 1 and the second pipeline 2. The whole process does not require complicated tools and is convenient and efficient. The adjustment mechanism 4 consists of a fixing member 41 and a connecting member 47. The fixing member 41 is fixed to the surface of the first pipeline 1 and the second pipeline 2. The top of the fixing member 41 is sequentially connected to a fixing frame 42, a fixing rod 43, and a load-bearing plate 44. A stud 45 is fixed to the top of the load-bearing plate 44. The connecting member 47 is fixed to the wall surface by expansion screws, and an adjustment groove 48 is opened on the top of the connecting member 47. The stud 45 passes through the adjustment groove 48 and is connected to the connecting member 47 by a nut 46. When it is necessary to adjust the front and rear positions of the first pipeline 1 and the second pipeline 2, first loosen the nut 46 to release the pressure between the nut 46 and the top of the connecting member 47. At this time, the load-bearing plate 44 is no longer pressed and fixed by the nut 46. 5 is located in the adjustment groove 48 of the connector 47, and the adjustment groove 48 is a long strip structure in the front-back direction. It can push the first pipeline 1 and the second pipeline 2 to drive the fixing part 41, the fixing frame 42, the fixing rod 43, the load-bearing plate 44 and the stud 45 to slide in the front-back direction of the adjustment groove 48 until the first pipeline 1 and the second pipeline 2 move to the target front-back position. After the position is determined, the nut 46 is tightened again. The nut 46 presses down on the top of the connector 47 through the thread engagement with the stud 45, so that the bottom of the connector 47 is tightly attached to the bottom of the load-bearing plate 44, generating sufficient static friction to limit the sliding of the stud 45, thereby fixing the first pipeline 1 and the second pipeline 2 in the adjusted front-back position.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An electromechanical pipeline structure for prefabricated buildings, comprising a first pipeline (1) and a second pipeline (2), characterized in that: The first pipeline (1) is provided with a connecting mechanism (3), and the first pipeline (1) and the second pipeline (2) are provided with an adjusting mechanism (4). The connecting mechanism (3) includes an L-plate (31), which is fixedly connected in a circular array to the surface of the first pipeline (1) near the right end. A plug (32) is provided on the top of the L-plate (31), and a rectangular limiting ring (33) is fixedly connected to the surface of the plug (32) near the top. A first fixing plate (34) is fixedly connected to the surface of the plug (32). A second fixing plate (35) is fixedly connected to the left side of the L-plate (31) near the bottom. Springs (36) are symmetrically fixedly connected to the bottom of the first fixing plate (34). A third fixing plate (37) is fixedly connected in a circular array to the surface of the first pipeline (1) near the right end. A fixed element is fixedly connected to the top of the third fixing plate (37). The fixed block (38) has a slider (39) on its left side near the top. A pull plate (311) is fixedly connected to the left side of the slider (39). A limit plate (312) is fixedly connected to the right side of the slider (39) symmetrically. A limit groove (313) corresponding to the limit plate (312) is opened on the front and back sides of the insert block (32) near the top. A positioning block (314) is fixedly connected to the left end of the second pipeline (2) in a circular array. A slot (315) corresponding to the bottom of the insert block (32) is opened on the top of the positioning block (314) near the left side. An annular groove (316) is opened on the left end of the second pipeline (2). A sealing ring (3137) is sleeved in the annular groove (316). The adjustment mechanism (4) includes a fixing member (41) and a connecting member (47). The fixing member (41) is fixedly connected to the surface of the first pipeline (1) and the surface of the second pipeline (2). A fixing frame (42) is fixedly connected to the top of the fixing member (41). A fixing rod (43) is fixedly connected to the top of the fixing frame (42). A load-bearing plate (44) is fixedly connected to the top of the fixing rod (43). A stud (45) is fixedly connected to the top of the load-bearing plate (44). A nut (46) is threaded onto the surface of the stud (45). An adjustment groove (48) is provided on the top of the connecting member (47).

2. The electromechanical pipeline structure for prefabricated buildings according to claim 1, characterized in that: The top of the L plate (31) and the top of the second fixing plate (35) are both provided with grooves that match the insert (32), and the surface of the insert (32) is penetrated and slidably connected to the groove. The second fixing plate (35) is located below the first fixing plate (34), and the bottom end of the spring (36) is fixedly connected to the top of the second fixing plate (35).

3. The electromechanical pipeline structure for prefabricated buildings according to claim 1, characterized in that: The fixed block (38) has a groove on its left side near the top that matches the slider (39), and the surface of the slider (39) is connected to the groove by sliding left and right.

4. The electromechanical pipeline structure for prefabricated buildings according to claim 1, characterized in that: The limiting plate (312) is slidably connected to the limiting groove (313) on the left and right sides.

5. The electromechanical pipeline structure for prefabricated buildings according to claim 1, characterized in that: The right end of the first pipeline (1) is provided with a groove that matches the positioning block (314), and the surface of the positioning block (314) is penetrated and slidably connected to the groove.

6. The electromechanical pipeline structure for prefabricated buildings according to claim 1, characterized in that: The L plate (31) has a groove at the right end that matches the positioning block (314), and the surface of the positioning block (314) is connected to the groove by sliding left and right.

7. The electromechanical pipeline structure for prefabricated buildings according to claim 1, characterized in that: The connector (47) is fixedly connected to the wall surface by expansion bolts.

8. The electromechanical pipeline structure for prefabricated buildings according to claim 1, characterized in that: The bottom of the connector (47) is in contact with the top of the load-bearing plate (44), and the stud (45) is located in the adjustment groove (48) and is connected to the connector (47) by the nut (46).

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