Intensive electromechanical pipeline through-wall fixing device and method

Abstract

The invention relates to the field of through-wall pipe sleeve devices, and discloses an intensive electromechanical pipeline through-wall fixing device and method.The intensive electromechanical pipeline through-wall fixing device comprises pre-buried supporting pipes, the pre-buried supporting pipes are symmetrically arranged, a plurality of pipeline holes are formed in the pre-buried supporting pipes, first clamping holes are symmetrically formed in the inner walls of the pipeline holes, and the first clamping holes are connected with one end of a clamping structure in a clamped mode; the two clamping structures are installed in rectangular grooves formed in the partition plates, the other ends of the two clamping structures are connected with the locking structures in a clamped mode, the modular wall-mounted partition wall has the remarkable advantages of modularization, rapid installation, efficient locking and reliable sealing, the embedded supporting pipes, the partition plates and the locking structures are rapidly assembled into a rigid frame for clamping a wall through the clamping structures, and therefore the wall-mounted partition wall has the advantages of being high in practicability, convenient to install and high in practicability. Synchronous pre-tightening and one-by-one manual constant-force locking of the pipeline harnesses are achieved through the locking structure, it is guaranteed that the sealing capsule is evenly punctured and expanded through a linkage triggering mechanism, and finally the problems that in the traditional technology, installation is tedious, fastening is not uniform, the sealing effect is poor and maintenance cannot be achieved are solved at a time through the standardized process.

Description

Technical Field

[0001] This invention relates to the field of wall-penetrating pipe sleeve technology, specifically to a dense electromechanical pipeline wall-penetrating fixing device and method. Background Technology

[0002] In patent document CN116316351B, this invention discloses a composite structure for fixing a high-voltage through-wall bushing on a firewall. The structure includes a firewall body with pre-drilled mounting holes. A composite plate assembly is installed within these holes. The composite plate assembly comprises a steel plate and two fireproof plates. A high-voltage through-wall bushing is fixedly connected to the middle of the steel plate. A connecting component is located on the outer wall of the steel plate, and the steel plate is fixed to the pre-drilled mounting holes via the connecting component. The fireproof plates are adapted to the pre-drilled mounting holes, with the two fireproof plates respectively attached to both sides of the steel plate and connected by a splicing component. The side of the fireproof plate closest to the steel plate corresponds to the connecting component, while the side of the fireproof plate furthest from the steel plate has a sealing component corresponding to the inner wall of the pre-drilled mounting holes. This invention has a simple structure, is easy to install, meets the installation requirements of high-voltage through-wall bushings of different voltage levels while also meeting fire protection requirements, improving overall construction efficiency, and satisfying the requirements of safe, reliable, and convenient installation during construction.

[0003] In the prior art, including the aforementioned patents, the treatment of densely packed electromechanical pipelines penetrating walls in buildings and industrial facilities is a critical step, directly affecting the structure's fire resistance, waterproofing, sound insulation, and overall safety. Currently, on-site construction in this area still heavily relies on traditional techniques, which have the following three prominent drawbacks: First, the lack of modular integrated design makes installation and maintenance inconvenient. Traditional sealing processes treat fixing and sealing as separate, non-standard processes, failing to form an integrated solution. This results in cumbersome construction procedures and long cycles. Moreover, once the sealing is completed, any subsequent maintenance, replacement, or expansion of individual pipelines almost always requires destroying the original sealing structure, leading to extremely high maintenance costs. This fails to meet the requirements of modern buildings for the flexibility and maintainability of pipeline systems.

[0004] Secondly, current pipeline fastening methods are inefficient and prone to damaging the pipelines. For bundled pipelines, existing technologies lack efficient and reliable fastening solutions. Common methods include simple binding with cable ties or complete neglect of securing, resulting in loose and disordered pipelines within the holes. The former fails to ensure uniform stress on each pipeline, posing a risk of damaging the insulation layer due to excessive tightness or failing to secure effectively due to insufficient looseness; the latter cannot cope with displacement caused by vibration or thermal expansion and contraction, potentially leading to long-term cracking and failure of the sealing layer.

[0005] Finally, the quality of sealing work is difficult to guarantee, and the sealing effect is uneven. Current methods mostly involve manually injecting expanding foam, fireproof putty, or pouring cement on-site for sealing. This manual method is prone to improper operation, resulting in incomplete filling and uneven distribution of the sealing material in the wall penetration hole, thus creating gaps or weak points and leaving fire and waterproof hazards. The quality of the sealing depends entirely on the responsibility and skill level of the construction personnel, making standardization and reliability impossible.

[0006] Therefore, there is an urgent need in this field for an integrated modular device that can combine pipeline fastening and efficient sealing, and is easy to install and maintain, in order to solve the core pain points of uneven sealing, low fastening efficiency and lack of maintainability in traditional processes. Summary of the Invention

[0007] To solve the above-mentioned technical problems, the technical solution of the present invention is: a dense electromechanical pipeline through-wall fixing device and method, including pre-embedded support pipes, the pre-embedded support pipes being symmetrically arranged, the pre-embedded support pipes having multiple pipeline holes, the inner walls of the pipeline holes having symmetrically opened first snap-fit ​​holes, the first snap-fit ​​holes being snap-fitted to one end of a snap-fit ​​structure, the two snap-fit ​​structures being installed in a rectangular groove opened in a partition plate, the other ends of the two snap-fit ​​structures being snap-fitted to a locking structure, and a sealing capsule being provided between the two partition plates, the sealing capsule being provided in an annular right-angle groove opened in the two pre-embedded support pipes.

[0008] Furthermore, the locking structure includes a snap-fit ​​base with a second snap-fit ​​hole. The second snap-fit ​​hole snaps into the other end of a snap-fit ​​structure. The snap-fit ​​base has a gear groove with a central gear positioned in the middle. The outer ring of the central gear meshes with multiple ring-shaped gears arranged equidistantly in a ring. The ring-shaped gears slide and drive the control rod. The control rod is divided into a transmission section, an idle section, and a locking section. The transmission section has a first sliding groove that slides into one end of a locking cable. The other end of the locking cable is connected to the snap-fit ​​base. The snap-fit ​​base is connected to an outer cover plate. The locking section slides into a locking hole on the outer cover plate. The transmission section passes through the snap-fit ​​base and contacts the triggering device.

[0009] Furthermore, the snap-fit ​​base has a fixing groove, which is slidably connected to the locking cable, and the fixing groove is flush with the horizontal plane of the partition plate.

[0010] Furthermore, a rubber sleeve is fitted around the outer ring of the locking section, and the rubber sleeve slides in contact with the locking hole.

[0011] Furthermore, the triggering device includes a support rod, one end of which contacts the transmission section, and the other end of which passes through the partition plate and contacts one end of a plurality of needle cones arranged in a ring at equal intervals. The other end of the support rod is rounded, one end of the needle cone is flat and the other end is pointed, and the other end of the needle cone contacts the inner ring of the sealing capsule.

[0012] Furthermore, the middle position of the outer ring of the needle cone is connected to the second limiting block, the second limiting block is slidably connected to the partition plate through a limiting groove, the second limiting block near the sealing capsule is in contact with one end of the reset elastic element, the other end of the reset elastic element is in contact with the first limiting block, the first limiting block is connected to the inner wall of the limiting groove of the partition plate, and the first limiting block is slidably connected to the needle cone.

[0013] Furthermore, the snap-fit ​​structure includes a telescopic rod, the two ends of which are slidably connected to the reserved holes in the partition plate, the two ends of which are respectively connected to the stop blocks, a locking elastic element is sleeved on the telescopic rod between the stop blocks, and the stop blocks are slidably connected to the inner wall of the rectangular groove.

[0014] The present invention also provides a method for applying the above-mentioned wall-penetrating fixing device for dense electromechanical pipelines, comprising the following steps: Step S1: Embed the framed pre-embedded support pipes as basic modules and symmetrically embed them into both sides of the wall. During installation, align the partition board with the first snap-fit ​​hole on the pre-embedded support pipe through the snap-fit ​​structure on it. Under the action of the locking elastic element, the telescopic rod of the snap-fit ​​structure drives the blocks at both ends to pop out and snap into the first snap-fit ​​hole, thereby achieving a quick connection and connecting the two pre-embedded support pipes into a rigid overall frame that clamps the wall in the middle. Step S2: Connect the locking structure's snap-fit ​​base to the inner ends of the two snap-fit ​​structures through its second snap-fit ​​hole to complete the assembly of the entire mechanical frame. After the pipeline passes through the pipeline hole of the pre-embedded support pipe, rotate the central gear to synchronously drive all the ring gears and control rods to rotate. The transmission section of the control rod rotates accordingly, and the locking cable is wound to pre-tighten the pipeline bundle. When a certain pipeline bundle reaches the preset tightness, manually move its corresponding control rod axially to align the idle section with the ring gear to interrupt the transmission. At the same time, push the locking section to snap into the locking hole of the outer cover plate to achieve self-locking. After the locking cable is tightened, the pipeline bundle is pressed tightly onto the plane of the partition plate and guided by the fixing groove on the snap-fit ​​base to effectively eliminate shaking. The rubber sleeve on the locking section can prevent accidental loosening.

[0015] Step S3: After all control levers are locked, the applied thrust pushes all transmission sections to generate axial displacement, which in turn pushes the support rod of the triggering device. The support rod drives multiple evenly distributed needle cones to advance synchronously, piercing the sealing capsule placed in the pre-embedded support tube annular right-angle groove. The needle cones automatically reset under the action of the reset elastic element to avoid being wrapped by the solidified material. The material inside the sealing capsule expands and overflows, evenly filling all gaps to achieve final sealing.

[0016] Compared with the prior art, the technical solution of the present invention has the following advantages: (1) Through the collaborative design of standardized modules such as pre-embedded support pipes, snap-fit ​​structures, locking structures and sealing capsules, the traditional cumbersome and non-standard on-site construction is transformed into efficient "building block" assembly. The snap-fit ​​structure realizes the quick connection between modules with "one press and it's in place" and the convenient disassembly with "one press and it's in place", which fundamentally solves the pain point of traditional processes that are difficult to maintain once blocked, and provides great convenience for the later inspection, replacement or expansion of pipelines, meeting the high requirements of modern buildings for the flexibility of pipeline systems; (2) The locking structure uses a single central gear to drive multiple ring gears to move synchronously, achieving rapid and synchronous pre-tightening of multiple bundles of pipelines, which is far more efficient than traditional individual bundle binding. Its unique manual step-by-step self-locking mechanism, with the control lever's free rotation and locking section working together, allows the operator to precisely lock each bundle of pipelines to the optimal force value according to the actual situation, avoiding damage from over-tightening or failure from over-loosening, and ensuring that all pipeline bundles are subjected to uniform force. Combined with the anti-loosening design of the rubber sleeve of the locking section, it ultimately achieves high reliability and consistency in the fastening effect as well as effective protection for the pipelines; (3) The mechanical linkage forced the timing control of "mechanical fixation first, chemical sealing later", eliminating the hidden danger of sealing before the pipeline is fixed. The design of the sealing capsule and the annular evenly distributed needle cone replaces manual glue application. The sealant can expand synchronously in all directions by uniformly puncturing, filling all gaps without dead angles. This fundamentally eliminates the quality hazards such as uneven filling and voids caused by improper manual operation, thus achieving a long-lasting and complete fireproof and waterproof sealing effect. At the same time, the automatic reset function of the needle cone also ensures the maintainability of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 This is a schematic diagram of the partition plate in this invention; Figure 4 This is a schematic diagram of the locking structure in this invention; Figure 5 This is an exploded view of the locking structure in this invention; Figure 6 This is a schematic diagram of the structure of the outer cover plate in this invention; Figure 7 This is a schematic diagram of the control lever in this invention; Figure 8 This is a schematic diagram of the triggering device in this invention; Figure 9 for Figure 8 Enlarged view at point B in the middle; Figure 10 This is a schematic diagram of the strut structure in this invention; Figure 11 This is a schematic diagram of the snap-fit ​​structure in this invention.

[0018] In the diagram: 1-Embedded support pipe, 11-Pipe hole, 12-First snap-fit ​​hole, 2-Partition plate, 3-Snap-fit ​​structure, 31-Telescopic rod, 32-Locking elastic element, 33-Stop block, 4-Locking structure, 41-Snap-fit ​​base, 42-Second snap-fit ​​hole, 43-Center gear, 44-Ring gear, 45-Control rod, 451-Transmission section, 452-Idle section, 453-Locking section, 46-Locking cable strap, 47-Outer cover plate, 471-Locking hole, 5-Sealing capsule, 6-Trigger device, 61-Support rod, 62-Needle cone, 63-Reset elastic element, 64-First limit block, 65-Second limit block. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0020] Unless otherwise defined, the technical or scientific terms used in this disclosure shall have the ordinary meaning understood by one of ordinary skill in the art to which this disclosure pertains. The terms "comprising" or "including," and similar terms used in this disclosure, mean that an element or object preceding the term encompasses the elements or objects listed following the term and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; these relative positional relationships may change accordingly when the absolute position of the described objects changes.

[0021] like Figures 1 to 11As shown, the present invention provides a dense electromechanical pipeline through-wall fixing device and method, including pre-embedded support pipes 1, which are symmetrically arranged. The pre-embedded support pipes 1 have multiple pipeline holes 11, and the inner walls of the pipeline holes 11 are symmetrically provided with first snap-fit ​​holes 12. The first snap-fit ​​holes 12 are snapped with one end of a snap-fit ​​structure 3. Two snap-fit ​​structures 3 are installed in rectangular grooves opened in partition plates 2. The other ends of the two snap-fit ​​structures 3 are snapped with locking structures 4. A sealing capsule 5 is provided between the two partition plates 2. The sealing capsule 5 is provided in the annular right-angle grooves opened in the two pre-embedded support pipes 1. The opposite ends of the two pre-embedded support pipes 1 are provided with frames, which are pre-embedded in the wall as basic modules. The snap-fit ​​structures 3 connect the two independent pre-embedded support pipes 1 to each other and connect them to the partition plates 2, thereby forming a rigid overall frame that clamps the wall in the middle on both sides of the wall, which greatly enhances the stability of the structure. Within this framework, the locking structure 4, as an independent functional module, can be quickly installed through the interface provided by the snap-fit ​​structure 3. The sealing capsule 5, as a sealing module, is pre-placed in the annular right-angle grooves of the two pre-embedded support pipes 1. Ultimately, the action of the locking structure 4 achieves the overall connection stability between the pipeline and the device, and between the device and the wall, realizing the dual effects of sealing and structural reinforcement. This fundamentally solves the problem of easy loosening of through-wall components, resulting in excellent overall integrity. On this solid foundation, both the locking structure 4 and the partition plate 2 can be quickly installed, simplifying the complex through-wall sealing project into an efficient and reliable standardized process, ensuring the long-term reliability of the final structure's stability and sealing performance.

[0022] Locking structure 4 includes a snap-fit ​​base 41 with a second snap-fit ​​hole 42. The second snap-fit ​​hole 42 snaps into the other end of a snap-fit ​​structure 3. The snap-fit ​​base 41 has a gear groove with a central gear 43 positioned in the middle. The outer ring of the central gear 43 meshes with multiple annularly spaced ring gears 44. The ring gears 44 slide and drive the control lever 45. The control lever 45 is divided into a transmission section 451, an idle section 452, and a locking section 453. The transmission section 451 has a first sliding groove. The sliding groove is slidably connected to one end of the locking cable 46, and the other end of the locking cable 46 is connected to the snap-fit ​​base 41. The snap-fit ​​base 41 is connected to the outer cover plate 47. The locking section 453 is slidably snapped into the locking hole 471 opened in the outer cover plate 47. The transmission section 451 passes through the snap-fit ​​base 41 and contacts the trigger device 6. It synchronously drives all the ring gears 44 and the control rod 45 to rotate through the rotating center gear 43. The transmission section 451 winds the locking cable 46 to initially bind all the pipelines. The operator can observe or feel the locking status of each bundle of pipelines. When it is determined that a bundle of pipelines has reached the preset tightness, the control rod 45 corresponding to that bundle can be manually moved axially, so that the idle section 452 on it moves to the position of meshing with the ring gear 44. The idle section 452 interrupts the transmission, and the ring gear 44 begins to idle. At the same time, this movement causes the locking section 453 at the front end of the control rod 45 to engage with the locking hole 471 of the outer cover plate 47, realizing the individual locking of that bundle of pipelines. Afterward, the central gear 43 continues to rotate, and the power is distributed to the remaining unlocked units. The manual locking steps described above are repeated until all the locking straps 46 are locked in sequence. The greatest advantage of this locking structure 4 is that it achieves synchronous pre-locking, one-by-one fixing, and no interference between them. By rotating a single central gear 43, multiple cable bundles can be pre-locked simultaneously, which greatly improves the initial bundling efficiency. When it is necessary to precisely lock a specific cable bundle, the operator can manually lock it one by one. This process is precise and independent. The locked units will be disengaged from the transmission system, so that the power of the central gear 43 can continue to act on the remaining unlocked cable bundles for pre-locking without interference between them. This mechanism ultimately ensures that all cable bundles can achieve the best locking effect, taking into account both high efficiency and high precision locking.

[0023] The snap-fit ​​base 41 has a fixing groove, which is slidably connected to the locking strap 46. The fixing groove is flush with the horizontal plane of the partition plate 2. The fixing groove achieves "surface contact" rigid fixation of the bundled pipelines. Compared with simple strapping, its stability is significantly improved. By pressing the locked pipeline bundle tightly onto the plane of the partition plate 2, the friction is greatly increased and the possible displacement of the pipeline in any direction is restricted, effectively eliminating the shaking of the pipeline bundle.

[0024] A rubber sleeve is fitted around the outer ring of the locking section 453. The rubber sleeve slides in contact with the locking hole 471. The rubber sleeve effectively prevents the control rod 45 from accidentally falling out of the locking hole 471. Through its elastic deformation, it generates continuous friction and interference fit with the inner wall of the locking hole 471, forming a reliable damping locking effect to resist loosening caused by vibration or external impact, thereby ensuring the long-term stability of the locked state.

[0025] The triggering device 6 includes a support rod 61. One end of the support rod 61 contacts the transmission section 451, and the other end of the support rod 61 passes through the partition plate 2 and contacts one end of a plurality of needle cones 62 arranged in a ring at equal intervals. The other end of the support rod 61 is rounded, and one end of the needle cones 62 is flat and the other end is pointed. The other end of the needle cones 62 contacts the inner ring of the sealing capsule 5. When all the locking straps 46 are locked and the locking sections 453 of each control rod 45 reach the predetermined locking position, the transmission sections 451 of all control rods 45 are manually pushed to generate further axial displacement. This collective axial displacement then pushes the support rod 61 of the triggering device 6, and finally drives the plurality of ring-shaped needle cones 62 to puncture the sealing capsule 5 synchronously and evenly, so that the sealant inside can expand and overflow evenly and synchronously in all directions, filling all gaps without dead corners, fundamentally ensuring the uniformity of expansion and the integrity of the seal, thereby obtaining a perfect and long-lasting sealing effect.

[0026] The outer ring of the needle cone 62 is connected to the second limiting block 65 at its middle position. The second limiting block 65 is slidably connected to the partition plate 2 through a limiting groove. The second limiting block 65, which is close to the sealing capsule 5, contacts one end of the reset elastic element 63, which is a spring. The other end of the reset elastic element 63 contacts the first limiting block 64, which is connected to the inner wall of the limiting groove of the partition plate 2. The first limiting block 64 is slidably connected to the needle cone 62. This structure serves two purposes: First, after puncture, the needle cone 62 automatically resets through the reset elastic element 63, preventing it from being encased in the solidified sealing material and ensuring its disassembly during future maintenance. Second, it provides important safety protection. For example, during transportation, handling, and installation, the pre-tightening force of the reset elastic element 63 reliably keeps the needle cone 62 in a retracted state, effectively preventing the sealing capsule 5 from being prematurely punctured due to accidental collisions or misoperation. This avoids accidental leakage and waste of sealing material, ensuring reliable and orderly construction.

[0027] The snap-fit ​​structure 3 includes a telescopic rod 31. Both ends of the telescopic rod 31 are slidably connected to the reserved holes in the partition plate 2. Both ends of the telescopic rod 31 are respectively connected to the stop blocks 33. The telescopic rod 31 between the stop blocks 33 is fitted with a locking elastic element 32, which is a spring. The stop blocks 33 are slidably connected to the inner wall of the rectangular groove. This structure realizes the modular quick installation and disassembly of the pre-embedded support pipe 1, the partition plate 2 and the locking structure 4 with "one press to join and one press to separate". It abandons the traditional bolt tightening method and simplifies the complex mechanical connection into an extremely simple pressing operation, which greatly improves the efficiency of construction and maintenance. This quick and detachable feature provides unprecedented convenience for the subsequent expansion, maintenance or replacement of pipelines.

[0028] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the present invention. The scope of protection of the present invention is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to the present invention within its spirit and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of the present invention.

Claims

1. A dense electromechanical pipeline wall -through fixing device comprising a pre -buried support pipe (1), characterized in that: The pre-embedded support pipe (1) is symmetrically arranged, a plurality of pipeline holes (11) are formed in the pre-embedded support pipe (1), first clamping holes (12) are symmetrically formed in the inner wall of the pipeline holes (11), one end of the first clamping holes (12) is clamped with a clamping structure (3), the two clamping structures (3) are installed in the rectangular groove formed in the partition plate (2), the other end of the two clamping structures (3) is clamped with a locking structure (4), a sealing capsule (5) is arranged between the two partition plates (2), and the sealing capsule (5) is arranged in the annular right-angle groove formed in the two pre-embedded support pipes (1).

2. A dense electromechanical pipe wall penetrating fixing device according to claim 1, characterized in that: The locking structure (4) comprises a clamping base (41), the clamping base (41) is provided with a second clamping hole (42), the second clamping hole (42) is clamped with the other end of the clamping structure (3) respectively, the clamping base (41) is provided with a gear groove, a center gear (43) is arranged at the middle position of the gear groove, the outer ring of the center gear (43) is engaged with a plurality of ring gear (44) arranged at equal intervals in a ring shape, the ring gear (44) is slidably and drivingly connected with a control rod (45), the control rod (45) is sequentially divided into a driving section (451), an idling section (452) and a locking section (453), the driving section (451) is provided with a first sliding groove, one end of the first sliding groove is slidably connected with a locking wire belt (46), the other end of the locking wire belt (46) is connected with the clamping base (41), the clamping base (41) is connected with an outer cover plate (47), the locking section (453) is slidably clamped with a locking hole (471) formed in the outer cover plate (47), and the driving section (451) passes through the clamping base (41) and is in contact with a trigger device (6).

3. A dense electromechanical pipe wall penetrating fixation device according to claim 2, characterized in that: The clamping base (41) is provided with a fixing groove, the fixing groove is slidably connected with the locking wire belt (46), and the fixing groove is flush with the horizontal plane of the partition plate (2).

4. A dense electromechanical pipe wall penetrating fixation device according to claim 2, characterized in that: The outer ring of the locking section (453) is sleeved with a rubber sleeve, and the rubber sleeve is in sliding contact with the locking hole (471).

5. A dense electromechanical pipe wall penetrating fixation device according to claim 2, characterized in that: The trigger device (6) comprises a support rod (61), one end of the support rod (61) is in contact with the driving section (451), the other end of the support rod (61) passes through the partition plate (2) and is in contact with one end of a plurality of needle cones (62) arranged at equal intervals in a ring shape, the other end of the support rod (61) is a round head, one end of the needle cone (62) is a flat head and the other end is a sharp head, and the other end of the needle cone (62) is in contact with the inner ring of the sealing capsule (5).

6. A dense electromechanical conduit wall bushing according to claim 5, characterized in that: The middle position of the outer ring of the needle cone (62) is connected with a second limiting block (65), the second limiting block (65) is slidably connected with a limiting groove formed in the partition plate (2), the second limiting block (65) close to the sealing capsule (5) is in contact with one end of a reset elastic element (63), the other end of the reset elastic element (63) is in contact with a first limiting block (64), the first limiting block (64) is connected with the inner wall of the limiting groove of the partition plate (2), and the first limiting block (64) is slidably connected with the needle cone (62).

7. A dense electromechanical conduit wall bushing according to claim 1, characterized in that: The clamping structure (3) comprises a telescopic rod (31), the telescopic rod (31) is slidably connected with the reserved hole of the partition plate (2), the telescopic rod (31) is connected with the stop block (33) at both ends respectively, the telescopic rod (31) between the stop blocks (33) is sleeved with the locking elastic element (32), and the stop block (33) is slidably connected with the inner wall of the rectangular groove.

8. A method of using the dense electromechanical conduit wall bushing of claim 1, wherein: It comprises the following steps: Step S1: the embedded support pipe (1) with a frame is embedded into the wall on both sides as a basic module, when installing, the partition plate (2) is aligned with the first clamping hole (12) on the embedded support pipe (1) through the clamping structure (3) on the partition plate (2), the telescopic rod (31) of the clamping structure (3) drives the stop blocks (33) at both ends to pop out and be clamped into the first clamping hole (12) under the action of the locking elastic element (32), quick connection is realized, and two embedded support pipes (1) are connected into a rigid integral frame which clamps the wall in the middle; Step S2: the clamping base (41) of the locking structure (4) is clamped with the inner side of the two clamping structures (3) through the second clamping hole (42), the assembly of the whole mechanical frame is completed, after the pipeline passes through the pipeline hole (11) of the embedded support pipe (1), the central gear (43) is rotated, all ring gears (44) and control rods (45) are synchronously driven to rotate, the transmission section (451) of the control rod (45) is rotated, the pipeline bundle is preliminarily pre-tightened by winding the wire locking belt (46), when a certain pipeline bundle reaches the preset tightness, the corresponding control rod (45) is manually axially moved, the idle section (452) is aligned with the ring gear (44) to interrupt the transmission, and the locking section (453) is pushed into the locking hole (471) of the outer cover plate (47) to realize self-locking, after the wire locking belt (46) is tightened, the pipeline bundle is tightly pressed on the plane of the partition plate (2), and is guided through the fixing groove on the clamping base (41), the shaking is effectively eliminated, and the rubber sleeve on the locking section (453) can prevent accidental loosening. Step S3: when all the control rods (45) are locked, the pushing force pushes all the transmission sections (451) to axially displace, and then pushes the support rod (61) of the trigger device (6), the support rod (61) drives the multiple needle cones (62) uniformly distributed in a ring to synchronously advance, the needle cones (62) are automatically reset under the action of the reset elastic element (63), so that the needle cones (62) are prevented from being wrapped by the solidified material, the material in the sealing capsule (5) expands and overflows, all the gaps are uniformly filled, and finally sealing is realized. Step S3: when all the control rods (45) are locked, the pushing force pushes all the transmission sections (451) to axially displace, and then pushes the support rod (61) of the trigger device (6), the support rod (61) drives the multiple needle cones (62) uniformly distributed in a ring to synchronously advance, the needle cones (62) are automatically reset under the action of the reset elastic element (63), so that the needle cones (62) are prevented from being wrapped by the solidified material, the material in the sealing capsule (5) expands and overflows, all the gaps are uniformly filled, and finally sealing is realized.

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