Pre-buried structure of water and electricity groove for indoor decoration engineering and construction method

Abstract

The invention relates to the technical field of decoration design, and discloses an embedded structure of a water and electricity groove for indoor decoration engineering and a construction method.The embedded structure of the water and electricity groove for the indoor decoration engineering comprises a laying groove, a top cover is detachably installed at the top of the laying groove, and a wiring hole is formed in the end of the laying groove; and a locking assembly for compressing and positioning the water and electricity circuit is arranged in the laying groove and the top cover. By arranging the abutting assembly, the abutting assembly is extruded and slides by the sliding plate in the sliding sleeve, so that the expansion air bag can be better embedded into the gaps between the multiple sets of water and electricity pipelines, and then due to the fact that the compression air bag is extruded and matched with the compression air bag, the guide pipe, the air guide opening and the access of the expansion air bag, the size of the expansion air bag is increased; the positioning effect of the expansion air bag on the gaps of the multiple sets of hydropower pipelines is improved, the stability of the hydropower pipelines during assembly in the device is guaranteed, and the use safety of the hydropower pipelines is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of decoration design, and particularly to a pre-buried structure and construction method for a water and electricity groove in an interior decoration project. Background Technique

[0002] Indoor pipelines include electric wires, water pipelines, network cables, and fire pipelines, etc. The installation of water and electricity is an important step in home decoration. The water and electricity groove is a guiding groove opened on the wall or floor during interior decoration, used for pre-burying water pipes and circuit cables. By hiding the water pipes and circuit cables, the purpose of saving space and optimizing the decoration layout can be achieved.

[0003] According to a disclosed pre-buried structure and construction method for a water and electricity groove in an interior decoration project (Publication No.: CN114277889B), in the above application, the structure is simple, it can be quickly assembled, installed and disassembled, it can clamp pipelines of different specifications, and a heat dissipation pipe is arranged in the arc-shaped plate, which can effectively dissipate heat from high-temperature water and electricity pipelines, and has high safety.

[0004] However, in the actual use process of the above equipment, since the lines during pipeline laying are not completely cylindrical, even if the outer surfaces are wrapped with black tape during the laying of multiple lines, there will still be concave parts. These concave parts are difficult to be stably limited during positioning due to the small contact surface, so that the lines in the water and electricity groove are prone to displacement during laying, which in turn affects the subsequent normal and safe use of the lines. In view of this, we propose a pre-buried structure and construction method for a water and electricity groove in an interior decoration project. Summary of the Invention

[0005] The purpose of the present invention is to provide a pre-buried structure and construction method for a water and electricity groove in an interior decoration project to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A pre-buried structure and construction method for a water and electricity groove in an interior decoration project, including a laying groove, a top cover is detachably installed on the top of the laying groove, a wire passing hole is opened at the end of the laying groove, a locking component for pressing and positioning the water and electricity lines is arranged inside the laying groove and the top cover, a rotating rod is rotatably installed on the inner wall of the laying groove, the rotating rod penetrates and is fixedly installed with an arc-shaped pressing plate, a scroll spring is sleeved on the arc-shaped outer wall at the end of the rotating rod, a pressing component for adaptively positioning when multiple groups of water and electricity lines are installed in the same channel is arranged inside the arc-shaped pressing plate, a positioning component for preventing the arc-shaped pressing plate from loosening when pressing the water and electricity pipelines is arranged on the top of the arc-shaped pressing plate, and a supporting component for limiting the laid water and electricity pipelines from below is arranged at the bottom of the laying groove.

[0007] Preferably, a button is movably installed on the inner wall of the top of the top cover. A return spring is fixedly connected between the lower surface of the button and the inner wall of the top of the top cover. A connecting rod is hinged on the bottom inner wall of the button. An arc-shaped limiting plate is hinged on the bottom inner wall of the laying groove. The top inner wall of the arc-shaped limiting plate is hinged to the bottom end of the connecting rod. A bent rod is fixedly installed on the lower surface of the arc-shaped limiting plate. An arc-shaped plate is fixedly installed on the bottom inner wall of the laying groove. A connecting spring is fixedly connected to the outer wall of the arc-shaped limiting plate close to one side of the center of the laying groove.

[0008] Preferably, the button is arranged in a T shape, and the button is slidably connected to the top cover, so that the button can move downward along the inner wall of the top of the top cover. The arc-shaped limiting plate has the same radian as the arc-shaped pressing plate on the side facing the arc-shaped pressing plate, so that the side of the arc-shaped limiting plate can fit with the arc-shaped pressing plate when it rotates. At the same time, both ends of the connecting spring are fixedly connected to the outer walls of the two arc-shaped limiting plates close to each other, so that under the influence of the elastic force of the connecting spring, the two arc-shaped limiting plates always have a tendency to deflect towards the direction away from each other.

[0009] Preferably, the pressing component includes an arc-shaped cavity, which is opened on the inner wall of the arc-shaped pressing plate. An extension plate is slidably connected to the inner wall of the arc-shaped cavity. An elastic sheet is fixedly connected between the end of the extension plate and the inner wall of the end of the arc-shaped cavity. An inclined groove is opened at the bottom of the arc-shaped cavity away from the elastic sheet. A transmission rod is fixedly connected to the inner wall of the end of the extension plate away from the elastic sheet. A swing plate is rotatably connected to the end of the transmission rod. A first coil spring is sleeved on the arc-shaped outer wall of the transmission rod. The bottom inner wall of the extension plate is hinged to a base through a hinge plate. A round rod is rotatably installed on the bottom inner wall of the base. The round rod penetrates and is fixedly installed with a sliding sleeve. A second coil spring is sleeved on the arc-shaped outer wall of the round rod. A sliding plate is slidably installed in the inner wall of the sliding sleeve. An expansion air bag is fixedly installed at one end of the sliding plate away from the sliding sleeve. An air guide port is opened in the inner wall of the sliding plate. A compression spring is fixedly connected to one end of the sliding plate close to the sliding sleeve. One end of the compression spring away from the sliding plate is fixedly connected to a pressing plate. A compression air bag is fixedly installed on the top inner wall of the sliding sleeve. A conduit is fixedly installed at the bottom end of the compression air bag.

[0010] Preferably, the inside of the expansion air bag is hollow and filled with inert gas to prevent the volume of the expansion air bag from deforming greatly due to temperature changes in the external environment, so as to ensure the positioning effect of the device on the water and electricity lines. The compression air bag, the conduit, the air guide port and the inside of the expansion air bag are connected through, and a piston structure is arranged at the connection between the conduit and the air guide port to ensure that there is no leakage at the connection between the conduit and the air guide port.

[0011] Preferably, the positioning component includes a rotating shaft. A pressing groove is formed at the top of the arc-shaped pressing plate. The rotating shaft is rotatably installed inside the pressing groove. The rotating shaft penetrates and is fixedly installed with an L-shaped plate. The rotating shaft penetrates and is fixedly installed with a disc. One side wall of the disc is hinged with a hinged rod. The end of the hinged rod away from the disc is hinged with the upper surface of the extension plate. The hinge point of the hinged rod and the disc is located on the outer surface of the disc away from the axis, and the hinged plate is inclined toward the L-shaped plate. When the base moves upward under the influence of the sliding plate and the sliding sleeve, due to the pushing of the hinged plate on the extension plate, the extension plate slides toward the side away from the elastic sheet inside the arc-shaped cavity.

[0012] Preferably, the supporting component includes a driving bevel gear. The driving bevel gear penetrates and is fixedly installed on the arc-shaped outer wall of the rotating rod. A bidirectional lead screw is rotatably installed on the bottom inner wall of the laying groove. A driven bevel gear is fixedly installed at the end of the bidirectional lead screw. The driven bevel gear meshes with the driving bevel gear to achieve transmission. A threaded sleeve is threadedly connected to the outer wall of the bidirectional lead screw. A transmission column is slidably installed on the top inner wall of the threaded sleeve. The end of the transmission column is fixedly connected with a connecting block. A supporting plate is fixedly installed on the top of the connecting block. A threaded cylinder is rotatably installed on the side wall of the threaded sleeve. A threaded plate is threadedly connected to the outer wall of the threaded cylinder. A fitting spring is fixedly connected between the side wall of the threaded plate and the side wall of the connecting block. A convex ball is fixedly installed on the arc-shaped inner wall of the threaded cylinder. A spiral chute is formed on the arc-shaped outer wall of the transmission column. The convex ball is arranged inside the spiral chute.

[0013] Preferably, a transmission groove is formed at the bottom of the arc-shaped pressing plate to facilitate the transmission between the driving bevel gear and the driven bevel gear. The number of the threaded sleeves, transmission columns, connecting blocks, supporting plates, threaded cylinders, threaded plates, and fitting springs is two groups, and the two groups of threaded sleeves, transmission columns, connecting blocks, supporting plates, threaded cylinders, threaded plates, and fitting springs are mirror-symmetrically arranged on the left and right sides of the bidirectional lead screw to ensure that the two supporting plates can support and position the laid water and electricity pipelines on the left and right sides.

[0014] Preferably, an adaptation component for meeting the gap positioning requirements during the same-channel laying of multiple sets of water and electricity pipelines is provided on the upper surface of the supporting plate. The adaptation component includes an arc-shaped groove which is opened on the upper surface of the supporting plate. Arc-shaped rods are fixedly installed on the inner walls at both ends of the arc-shaped groove. The arc-shaped rods penetrate and are slidably installed with arc-shaped sliders. An arc-shaped elastic sheet is fixedly connected between the end of the arc-shaped slider and the end of the arc-shaped groove. A torsion rod is fixedly connected to the inner wall at the top of the arc-shaped slider, and a contact wheel is fixedly connected to the end of the torsion rod. An arc-shaped hole adapted to the arc-shaped rod is opened on the inner wall of the arc-shaped slider, so that the arc-shaped slider can only slide along the outer wall of the arc-shaped rod in an arc. The number of the arc-shaped elastic sheets is two, and the two arc-shaped elastic sheets are mirror-symmetrically arranged at the left and right ends of the arc-shaped slider. Thus, in the initial state, the arc-shaped slider is located at the center of the arc-shaped groove. Multiple grooves are opened on the arc-shaped outer wall of the contact wheel to improve the contact effect between the contact wheel and the surface of the water and electricity pipelines.

[0015] The present invention also provides a construction method for the embedded structure of a water and electricity groove for interior decoration projects. The construction method includes the following steps:

[0016] S1. Use a grooving machine to cut a groove on the building wall that is adapted to the width and depth of the laying groove.

[0017] S2. Orient the openings of multiple sets of laying grooves towards the same side, then connect the multiple sets of laying grooves end to end and fix them with bolts.

[0018] S3. Insert the water and electricity lines along the wire holes, and release the arc-shaped pressing plate to allow the arc-shaped pressing plate to press down and position the water and electricity lines.

[0019] S4. Embed the laying groove with the water and electricity lines already laid into the groove pre-opened on the building wall, and correspondingly install the top cover and the laying groove with bolts, thereby completing the laying and assembly of the water and electricity groove.

[0020] Compared with the prior art, the present invention provides an embedded structure and a construction method for a water and electricity groove for interior decoration projects, having the following beneficial effects:

[0021] 1. The pre-embedded structure and construction method of the water and electricity trough for the interior decoration project, by setting a pressing component, through the downward pressure of the arc-shaped pressing plate, the sliding sleeve installed on the base will deflect to adaptively fit on the surface of the water and electricity pipelines. And as the arc-shaped pressing plate continues to press down, due to the extrusion and sliding of the sliding plate in the sliding sleeve, the expansion airbag can better embed into the gap between multiple water and electricity pipelines. Then, due to the extrusion of the compression airbag, in cooperation with the passage of the compression airbag, the conduit, the air guide port and the expansion airbag, the volume of the expansion airbag becomes larger, so as to increase the positioning effect of the expansion airbag on the gap between multiple water and electricity pipelines, ensure the stability of the water and electricity pipelines during assembly inside the device, and improve the use safety of the water and electricity lines.

[0022] 2. The pre-embedded structure and construction method of the water and electricity trough for the interior decoration project, by setting a positioning component, when the base moves upward under the influence of the sliding plate and the sliding sleeve, due to the pushing of the hinge plate on the extension plate, the extension plate slides inside the arc-shaped cavity towards the side away from the elastic piece, and then promotes the hinge rod to push the disc, so as to promote the disc to drive the rotating shaft to rotate counterclockwise. At this time, due to the L-shaped plate pulling the bent rod, the two are locked inside the pressing groove, thus avoiding the loosening between the arc-shaped pressing plate and the water and electricity lines, and ensuring the safety during the use process after the water and electricity pipelines are laid.

[0023] 3. The pre-embedded structure and construction method of the water and electricity trough for the interior decoration project, by setting a supporting component, tighten and center the water and electricity pipelines at the bottom position of the laying trough. At the same time, through the reverse force applied by the supporting plate to the connecting block, in cooperation with the influence of the spiral chute on the transmission column on the convex ball, drive the threaded cylinder to rotate, and then change the position of the threaded plate to extend the maximum compression distance of the fitting spring, so as to ensure that the pressure of the supporting plate on the water and electricity pipelines during extrusion and fitting positioning will not be too large. While ensuring the positioning effect of the water and electricity pipelines, it will not cause the use safety of the water and electricity pipelines to be affected due to excessive extrusion force.

[0024] 4. The pre-embedded structure and construction method of the water and electricity trough for the interior decoration project, by setting an adapting component, when the supporting plate contacts the bottom of multiple laid water and electricity pipelines, due to the certain gap between multiple water and electricity pipelines, and according to the different positions of the gaps, under the influence of the elastic force of the arc-shaped elastic piece, the arc-shaped slider will drive the contact wheel close to the gap, and through the rotatability of the torsion rod, the contact wheel tightly embeds into the gap to achieve the effect of pressing multiple water and electricity pipelines laid in the same channel, ensuring that they will not be displaced due to dragging or external force during the laying and use processes, and thus ensuring the use safety of the water and electricity lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 Schematic diagram of the main structure of the present invention;

[0026] Figure 2 Schematic cross-sectional structure diagram of the top cover and laying groove of the present invention;

[0027] Figure 3 Schematic three-dimensional structure diagram of a part of the limiting component of the present invention;

[0028] Figure 4 Schematic cross-sectional structure diagram of a part of the present invention;

[0029] Figure 5 Schematic cross-sectional structure diagram of the laying groove of the present invention;

[0030] Figure 6 Schematic cross-sectional structure diagram of the arc-shaped pressing plate of the present invention;

[0031] Figure 7 Schematic cross-sectional structure diagram of the extension plate and the swing-back plate of the present invention;

[0032] Figure 8 For the present invention Figure 7 Enlarged structure diagram of area A in;

[0033] Figure 9 Schematic exploded view of a part of the pressing component of the present invention;

[0034] Figure 10 Schematic three-dimensional structure diagram of a part of the supporting component of the present invention;

[0035] Figure 11 Schematic exploded view of a part of the supporting component of the present invention;

[0036] Figure 12 Schematic cross-sectional structure diagram of the supporting plate of the present invention.

[0037] In the figure: 1, laying groove; 2, top cover; 3, wire routing hole; 4, locking assembly; 41, rotating rod; 42, arc-shaped pressing plate; 43, scroll spring; 44, button; 45, return spring; 46, connecting rod; 47, arc-shaped limiting plate; 48, bent rod; 49, arc-shaped plate; 410, connecting spring; 5, pressing assembly; 51, arc-shaped cavity; 52, extension plate; 53, elastic sheet; 54, inclined groove; 55, transmission rod; 56, swing-back plate; 57, first scroll spring; 58, hinge plate; 59, base; 510, round rod; 511, sliding sleeve; 512, second scroll spring; 513, sliding plate; 514, expansion airbag; 515, air guide port; 516, compressed airbag; 517, conduit; 518, compression spring; 519, extrusion plate; 6, positioning assembly; 61, rotating shaft; 62, L-shaped plate; 63, hinge rod; 64, disc; 7, supporting assembly; 71, driving bevel gear; 72, bidirectional lead screw; 73, driven bevel gear; 74, threaded sleeve; 75, transmission column; 76, connecting block; 77, supporting plate; 78, threaded cylinder; 79, threaded plate; 710, fitting spring; 711, convex ball; 712, spiral chute; 8, adapting assembly; 81, arc-shaped groove; 82, arc-shaped rod; 83, arc-shaped slider; 84, arc-shaped elastic sheet; 85, torsion rod; 86, contact wheel. Detailed implementation mode

[0038] As Figures 1 - 12 shown, the present invention provides a technical solution: a pre-buried structure and construction method for a water and electricity groove in an interior decoration project, including a laying groove 1, a top cover 2 is detachably installed on the top of the laying groove 1, a wire routing hole 3 is opened at the end of the laying groove 1, and a locking assembly 4 for pressing and positioning the water and electricity lines is arranged inside the laying groove 1 and the top cover 2. The locking assembly 4 includes a rotating rod 41, an arc-shaped pressing plate 42, a scroll spring 43, a button 44, a return spring 45, a connecting rod 46, an arc-shaped limiting plate 47, a bent rod 48, an arc-shaped plate 49 and a connecting spring 410.

[0039] In an embodiment of the present invention, the rotating rod 41 is rotatably installed on the inner wall of the laying groove 1, the rotating rod 41 penetrates and is fixedly installed with an arc-shaped pressing plate 42, a scroll spring 43 is sleeved on the arc-shaped outer wall of the end of the rotating rod 41, a button 44 is movably installed on the top inner wall of the top cover 2, a return spring 45 is fixedly connected between the lower surface of the button 44 and the top inner wall of the top cover 2, a connecting rod 46 is hinged on the bottom inner wall of the button 44, an arc-shaped limiting plate 47 is hinged on the bottom inner wall of the laying groove 1, the top inner wall of the arc-shaped limiting plate 47 is hinged to the bottom end of the connecting rod 46, a bent rod 48 is fixedly installed on the lower surface of the arc-shaped limiting plate 47, an arc-shaped plate 49 is fixedly installed on the bottom inner wall of the laying groove 1, and a connecting spring 410 is fixedly connected to the outer wall of the arc-shaped limiting plate 47 close to the center of the laying groove 1.

[0040] Further, please refer to the attached drawings of the specificationFigures 1 - 4 , the top cover 2 is adapted to the size of the laying groove 1, and bolt holes are provided inside the top cover 2 to facilitate the disassembly and installation of the top cover 2 and the laying groove 1, and to facilitate the head-to-tail connection of multiple laying grooves 1, so that the water and electricity lines can be laid through the wire holes 3, which is convenient for people to use. At the same time, the number of wire holes 3 is set to two groups, and the two groups of wire holes 3 are symmetrically arranged with respect to the vertical central axis of the laying groove 1, so as to improve the laying ability of the laying groove 1 for the water and electricity lines. In addition, the number of locking components 4 is set to two groups, and the two groups of locking components 4 correspond to the wire holes 3 to limit the water and electricity lines entering the laying groove 1 through the wire holes 3. Specifically, both ends of the scroll spring 43 are fixedly connected to the rotating rod 41 and the inner wall of the laying groove 1 respectively, so that the rotating rod 41 always has a reverse rotation trend to reset when driving the arc-shaped pressing plate 42 to rotate, and in the initial state, the rotating rod 41 always has a movement trend to drive the arc-shaped pressing plate 42 to deflect towards the bottom side of the laying groove 1, so as to better achieve the pressing and positioning effect on the water and electricity lines.

[0041] In addition, the button 44 is arranged in a T shape and is slidably connected to the top cover 2, so that the button 44 can move downward along the inner wall of the top of the top cover 2. At the same time, the arc-shaped limiting plate 47 has the same radian as the arc-shaped pressing plate 42 on the side facing the arc-shaped pressing plate 42, so that the side of the arc-shaped limiting plate 47 can fit with the arc-shaped pressing plate 42 when rotating. At the same time, both ends of the connecting spring 410 are fixedly connected to the outer walls of the two arc-shaped limiting plates 47 close to each other, so that under the influence of the elastic force of the connecting spring 410, the two arc-shaped limiting plates 47 always have a deflection trend towards the direction away from each other, so as to cooperate with the bent rod 48 to achieve the limiting effect on the arc-shaped pressing plates 42 on both sides. The staff fixes multiple laying grooves 1 in a linear head-to-tail connection through bolts, and then inserts the water and electricity lines through the wire holes 3. At this time, due to the influence of the elastic force of the scroll spring 43 on the arc-shaped pressing plate 42, and at the same time under the influence of the connecting spring 410 on the arc-shaped limiting plate 47, the arc-shaped pressing plate 42 cooperates with the bottom inner wall of the laying groove 1 to press and position the water and electricity lines, preventing them from shifting or becoming scattered in the laying groove 1. Finally, the connected several laying grooves 1 are embedded into the wall of the building, and at the same time, the top cover 2 and the laying groove 1 are correspondingly installed through bolts to complete the installation and assembly work of the water and electricity grooves for home decoration.

[0042] Please refer to the attached instructions Figures 5 - 9, in an embodiment of the present invention, a tightening component 5 for adaptively positioning during the installation of multiple groups of water and electricity lines in the same channel is provided inside the arc-shaped pressing plate 42. The tightening component 5 includes an arc-shaped cavity 51, the arc-shaped cavity 51 is opened on the inner wall of the arc-shaped pressing plate 42, an extension plate 52 is slidably connected to the inner wall of the arc-shaped cavity 51, an elastic sheet 53 is fixedly connected between the end of the extension plate 52 and the inner wall of the end of the arc-shaped cavity 51, a slant groove 54 is opened at the bottom of the arc-shaped cavity 51 away from the elastic sheet 53, a transmission rod 55 is fixedly connected to the inner wall of the end of the extension plate 52 away from the elastic sheet 53, a swing plate 56 is rotatably connected to the end of the transmission rod 55, a first coil spring 57 is sleeved on the arc-shaped outer wall of the transmission rod 55, a base 59 is hinged to the bottom inner wall of the extension plate 52 through a hinge plate 58, a round rod 510 is rotatably installed on the bottom inner wall of the base 59, the round rod 510 penetrates and is fixedly installed with a sliding sleeve 511, a second coil spring 512 is sleeved on the arc-shaped outer wall of the round rod 510, a sliding plate 513 is slidably installed in the inner wall of the sliding sleeve 511, an expansion airbag 514 is fixedly installed at one end of the sliding plate 513 away from the sliding sleeve 511, an air guide port 515 is opened in the inner wall of the sliding plate 513, a compression spring 518 is fixedly connected to one end of the sliding plate 513 close to the sliding sleeve 511, an extrusion plate 519 is fixedly connected to the end of the compression spring 518 away from the sliding plate 513, a compression airbag 516 is fixedly installed on the top inner wall of the sliding sleeve 511, and a conduit 517 is fixedly installed at the bottom end of the compression airbag 516.

[0043] In an embodiment of the present invention, both the extension plate 52 and the swing plate 56 are arranged inside the arc-shaped cavity 51, and under the action of the elastic sheet 53, in the initial state, both the extension plate 52 and the swing plate 56 are inside the arc-shaped cavity 51. At the same time, a swing groove with a width adapted to the width of the extension plate 52 is opened on the inner wall of the end of the swing plate 56 close to the extension plate 52, circular holes with a diameter larger than the outer diameter of the first coil spring 57 are opened on the inner walls at both ends of the swing groove, and both ends of the first coil spring 57 are respectively fixedly connected to the bottom inner wall of the circular hole and the arc-shaped outer wall of the transmission rod 55, so that the transmission rod 55 always has a movement tendency to drive the swing plate 56 to deflect towards the bottom inner wall side of the laying groove 1. Thus, when the extension plate 52 moves along the arc-shaped cavity 51 towards the side away from the elastic sheet 53, due to the setting of the slant groove 54, the swing plate 56 affected by the elastic force of the first coil spring 57 fits on the surface of the slant groove 54 until the swing plate 56 is completely exposed from the arc-shaped cavity 51, so that the swing plate 56 further deflects towards the center side of the arc-shaped pressing plate 42 to limit and fix the water and electricity lines in the cavity at the bottom of the arc-shaped pressing plate 42.

[0044] Meanwhile, a rectangular cavity is formed on the lower surface of the extension plate 52, the top end of the hinge plate 58 is arranged inside the rectangular cavity, and a rectangular sliding groove adapted to the size of the base 59 is formed on the bottom inner wall of the arc-shaped pressing plate 42. The base 59 is arranged in a T shape to prevent the base 59 from disengaging from the inside of the rectangular cavity. Two sets of hinge plates 58 and bases 59 are provided, and the two sets of hinge plates 58 and bases 59 are respectively arranged on the left and right sides of the bottom of the extension plate 52, so as to limit the laid water and electricity lines on the top side when the arc-shaped pressing plate 42 presses down. Further, an arc-shaped opening is formed on the bottom inner wall of the base 59 to facilitate the sliding sleeve 511 to deflect at a certain angle with the round rod 510 as the rotation center. Meanwhile, round holes with a diameter larger than the outer diameter of the second coil spring 512 are formed on the inner walls at the left and right ends of the arc-shaped opening, and the two ends of the second coil spring 512 are respectively fixedly connected to the bottom inner wall of the round hole and the arc-shaped outer wall of the round rod 510, so that the sliding sleeve 511 can rotate with the round rod 510 as the rotation center. In addition, the sliding plate 513 is adapted to the sliding sleeve 511, so that the sliding sleeve 511 can slide inside the sliding plate 513. Specifically, the inside of the expansion airbag 514 is hollow and filled with inert gas to prevent the volume of the expansion airbag 514 from deforming greatly due to the temperature change of the external environment, thereby ensuring the positioning effect of the device on the water and electricity lines.

[0045] Specifically, the compression airbag 516, the conduit 517, the air duct 515 and the expansion airbag 514 are internally connected in a through manner. A piston structure is provided at the connection between the conduit 517 and the air duct 515 to ensure that there is no leakage at the connection between the conduit 517 and the air duct 515. At the same time, the pressing plate 519 and the conduit 517 are connected in a through and sliding manner, so that there is no movement interference between the pressing plate 519 and the conduit 517. When the arc-shaped pressing plate 42 presses and positions multiple groups of water and electricity pipelines laid in the same channel, due to the downward pressure of the arc-shaped pressing plate 42, the bottom ends of the expansion airbag 514 and the sliding plate 513 first come into contact with the surface of the water and electricity pipelines. Since the number of water and electricity pipelines laid in one channel is different, the outer diameter thereof is different. In cooperation with the second coil spring 512 and the round rod 510, the sliding sleeve 511 installed on the base 59 will deflect to adaptively fit on the surface of the water and electricity pipelines. And as the arc-shaped pressing plate 42 continues to press down, due to the extrusion and sliding of the sliding plate 513 in the sliding sleeve 511, since there is a certain gap between the pressing plate 519 and the surface of the compression airbag 516, the movement of the sliding plate 513 has a certain delay in squeezing the compression airbag 516, so that the expansion airbag 514 can better fit into the gap between multiple groups of water and electricity pipelines. After that, due to the squeezing of the compression airbag 516, in cooperation with the passage of the compression airbag 516, the conduit 517, the air duct 515 and the expansion airbag 514, the volume of the expansion airbag 514 becomes larger, so as to increase the positioning effect of the expansion airbag 514 on the gap between multiple groups of water and electricity pipelines, ensure the stability of the water and electricity pipelines during the internal assembly of the device, and improve the use safety of the water and electricity lines.

[0046] Meanwhile, please refer to the attached drawings of the specification Figures 7 - 8 In the embodiment of the present invention, a positioning assembly 6 for preventing the arc-shaped pressing plate 42 from loosening when pressing the water and electricity pipelines is provided at the top of the arc-shaped pressing plate 42. The positioning assembly 6 includes a rotating shaft 61. A pressing groove is formed at the top of the arc-shaped pressing plate 42. The rotating shaft 61 is rotatably installed inside the pressing groove. The rotating shaft 61 penetrates and is fixedly installed with an L-shaped plate 62. The rotating shaft 61 penetrates and is fixedly installed with a disc 64. One end of a hinge rod 63 is hinged to the side wall of the disc 64, and the other end of the hinge rod 63 away from the disc 64 is hinged to the upper surface of the extension plate 52.

[0047] Specifically, the diameter of the pressing groove is greater than the length of the L-shaped plate 62, so that the L-shaped plate 62 can deflect towards the inside of the pressing groove with the rotating shaft 61 as the rotation center, thereby providing sufficient space for the rotation of the L-shaped plate 62 to adapt to the bent rod 48, and then cooperating with the arc-shaped limiting plate 47 in the vertical direction to limit the upward deflection trend of the arc-shaped pressing plate 42, avoiding the loosening of the water and electricity pipelines during the assembly process due to external forces. Further, two groups of discs 64 are provided, and the two groups of discs 64 are symmetrically arranged on the left and right sides of the L-shaped plate 62 with the vertical central axis of the L-shaped plate 62 as the axis of symmetry, making the movement of the L-shaped plate 62 more stable. At the same time, the hinge point of the hinge rod 63 and the disc 64 is on the outer surface of the disc 64 away from the axis, and the hinge plate 58 is inclined towards the L-shaped plate 62. When the base 59 moves upward under the influence of the sliding plate 513 and the sliding sleeve 511, due to the pushing of the hinge plate 58 on the extension plate 52, the extension plate 52 slides towards the side away from the elastic piece 53 inside the arc-shaped cavity 51, further prompting the hinge rod 63 to push the disc 64, so as to drive the rotating shaft 61 to rotate counterclockwise by the disc 64. At this time, due to the L-shaped plate 62 buckling the bent rod 48, the two are locked inside the pressing groove, thus avoiding the loosening between the arc-shaped pressing plate 42 and the water and electricity lines, and ensuring the safety during the use after the laying of the water and electricity pipelines.

[0048] In addition, please refer to the attached drawings of the specification Figures 10 - 12 In the embodiment of the present invention, a supporting component 7 for limiting the laid water and electricity pipelines from below is provided at the bottom of the laying groove 1. The supporting component 7 includes a driving bevel gear 71, which penetrates and is fixedly installed on the arc-shaped outer wall of the rotating rod 41. A bidirectional lead screw 72 is rotatably installed on the inner wall of the bottom of the laying groove 1. A driven bevel gear 73 is fixedly installed at the end of the bidirectional lead screw 72. The driven bevel gear 73 meshes with the driving bevel gear 71 to achieve transmission. A threaded sleeve 74 is threadedly connected to the outer wall of the bidirectional lead screw 72. A transmission column 75 is slidably installed on the inner wall of the top of the threaded sleeve 74. A connecting block 76 is fixedly connected to the end of the transmission column 75. A supporting plate 77 is fixedly installed on the top of the connecting block 76. A threaded cylinder 78 is rotatably installed on the side wall of the threaded sleeve 74. A threaded plate 79 is threadedly connected to the outer wall of the threaded cylinder 78. A fitting spring 710 is fixedly connected between the side wall of the threaded plate 79 and the side wall of the connecting block 76. A convex ball 711 is fixedly installed on the arc-shaped inner wall of the threaded cylinder 78. A spiral chute 712 is formed on the arc-shaped outer wall of the transmission column 75. The convex ball 711 is arranged inside the spiral chute 712.

[0049] Specifically, a transmission groove is provided at the bottom of the arc-shaped pressing plate 42 to facilitate the transmission between the driving bevel gear 71 and the driven bevel gear 73. At the same time, two sets of the threaded sleeve 74, the transmission column 75, the connecting block 76, the supporting plate 77, as well as the threaded barrel 78, the threaded plate 79, and the fitting spring 710 are provided. And the two sets of the threaded sleeve 74, the transmission column 75, the connecting block 76, the supporting plate 77, as well as the threaded barrel 78, the threaded plate 79, and the fitting spring 710 are mirror-symmetrically arranged on the left and right sides of the bidirectional lead screw 72 to ensure that the two supporting plates 77 can support and position the laid water and electricity pipelines on the left and right sides. Further, a rectangular groove with a width adapted to the width of the connecting block 76 is provided on the bottom inner wall of the laying groove 1 to facilitate the protrusion on the top of the threaded sleeve 74 to drive the connecting block 76, and the connecting block 76 is arranged inside the rectangular groove. Specifically, a through hole adapted to the transmission column 75 is provided in the inner wall of the threaded sleeve 74 so that relative sliding can occur between the transmission column 75 and the threaded sleeve 74. At the same time, the tooth number ratio between the driving bevel gear 71 and the driven bevel gear 73 is 3:1, so that the rotation stroke of the driven bevel gear 73 is three times that of the driving bevel gear 71, thus ensuring that the transmission distance of the bidirectional lead screw 72 to the threaded sleeve 74 is far enough to cooperate with the supporting and positioning effect of the supporting plate 77 on the water and electricity pipelines.

[0050] At the same time, a hole adapted to the transmission column 75 is provided inside the threaded barrel 78 so that the threaded barrel 78 can be driven by the transmission column 75. And the fitting spring 710 is sleeved outside the threaded barrel 78. When the bidirectional lead screw 72 rotates, the two threaded sleeves 74 approach each other, and cooperate with the transmission column 75 to drive the connecting block 76 and the supporting plate 77 to approach each other, so as to tighten and center the water and electricity pipelines at the bottom position of the laying groove 1. At the same time, through the reverse force applied by the supporting plate 77 to the connecting block 76, and in cooperation with the influence of the spiral chute 712 on the convex ball 711 on the transmission column 75, the threaded barrel 78 is driven to rotate, thereby changing the position of the threaded plate 79 to extend the maximum compression distance of the fitting spring 710, so as to ensure that the pressure is not too large when the supporting plate 77 presses and fits the water and electricity pipelines for positioning, which can not only ensure the positioning effect of the water and electricity pipelines, but also will not cause the use safety of the water and electricity pipelines to be affected due to excessive extrusion force.

[0051] Further, please refer to the attached Figure 10 to Figure 12, in an embodiment of the present invention, an adaptation component 8 for meeting the gap positioning requirements during the co-channel laying of multiple groups of water and electricity pipelines is provided on the upper surface of the supporting plate 77. The adaptation component 8 includes an arc-shaped groove 81, which is opened on the upper surface of the supporting plate 77. Arc-shaped rods 82 are fixedly installed on the inner walls at both ends of the arc-shaped groove 81. An arc-shaped slider 83 is penetrated and slidably installed on the arc-shaped rods 82. An arc-shaped elastic piece 84 is fixedly connected between the end of the arc-shaped slider 83 and the end of the arc-shaped groove 81. A torsion rod 85 is fixedly connected to the inner wall at the top of the arc-shaped slider 83, and a contact wheel 86 is fixedly connected to the end of the torsion rod 85.

[0052] It should be noted that multiple groups of the adaptation components 8 are provided, and the multiple groups of adaptation components 8 are evenly distributed in a linear array on the upper surface of the supporting plate 77. At the same time, the upper surface of the supporting plate 77 is arc-shaped to better adapt to the positioning effect of the water and electricity pipelines. At the same time, an arc-shaped hole adapted to the arc-shaped rod 82 is opened on the inner wall of the arc-shaped slider 83, so that the arc-shaped slider 83 can only slide along the outer wall of the arc-shaped rod 82 in an arc. Specifically, two groups of the arc-shaped elastic pieces 84 are provided, and the two groups of arc-shaped elastic pieces 84 are mirror-symmetrically arranged at the left and right ends of the arc-shaped slider 83. Thus, in the initial state, the arc-shaped slider 83 is located at the center of the arc-shaped groove 81. Further, multiple groups of grooves are opened on the arc-shaped outer wall of the contact wheel 86 to improve the contact effect between the contact wheel 86 and the surface of the water and electricity pipelines. When the supporting plate 77 contacts the bottoms of the multiple groups of laid water and electricity pipelines, since there is a certain gap between the multiple groups of water and electricity pipelines, and according to the different positions of the gaps, under the influence of the elastic force of the arc-shaped elastic pieces 84, the arc-shaped slider 83 will drive the contact wheel 86 to approach the gap, and through the rotatability of the torsion rod 85, the contact wheel 86 is tightly embedded inside the gap to apply a tightening effect on the multiple groups of co-channel laid water and electricity pipelines, ensuring that they will not be displaced due to dragging or external force during the laying and use processes, and further ensuring the use safety of the water and electricity lines.

[0053] In the present invention, during use, first, the openings of multiple sets of laying grooves 1 are oriented towards the same side, and the multiple sets of laying grooves 1 are connected end to end. Then, the multiple sets of laying grooves 1 are fixed using bolts. After that, the water and electricity lines are inserted along the wire holes 3 until the laying in this area is completed. At this time, due to the influence of the elastic force of the scroll spring 43 on the arc-shaped pressing plate 42, and at the same time, under the influence of the connecting spring 410 on the arc-shaped limiting plate 47, the arc-shaped pressing plate 42 cooperates with the inner wall of the bottom of the laying groove 1 to press and position the water and electricity lines, preventing them from shifting or becoming scattered within the laying groove 1. Finally, the connected multiple sets of laying grooves 1 are embedded into the wall of the building. At the same time, the top cover 2 is correspondingly installed with the laying groove 1 through bolts to complete the installation and assembly work of the water and electricity grooves for home decoration. Meanwhile, due to the continuous downward pressure of the arc-shaped pressing plate 42, the sliding plate 513 is squeezed and slides within the sliding sleeve 511. Since there is a certain gap between the surface of the pressing plate 519 and the compression airbag 516, the movement of the sliding plate 513 has a certain delay in squeezing the compression airbag 516, so that the expansion airbag 514 can better embed into the gap between multiple sets of water and electricity pipelines. After that, due to the squeezing of the compression airbag 516, in cooperation with the passage of the compression airbag 516, the conduit 517, the air guide port 515, and the expansion airbag 514, the volume of the expansion airbag 514 becomes larger, so as to enhance the positioning effect of the expansion airbag 514 on the gap between multiple sets of water and electricity pipelines, ensure the stability of the water and electricity pipelines during the internal assembly of the device, and improve the safety of using the water and electricity lines.

[0054] The above has generally described the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, the modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A pre-buried structure of a water and electricity trough for indoor decoration engineering, comprising a laying trough (1), a top cover (2) being detachably mounted on the top of the laying trough (1), and a wiring hole (3) being provided at the end of the laying trough (1), characterized in that: The laying groove (1) and the top cover (2) are provided with a locking assembly (4) for pressing and positioning the water and electricity lines. The rotating rod (41) is rotatably mounted on the inner wall of the laying groove (1). The rotating rod (41) passes through and is fixedly mounted with an arc-shaped pressing plate (42). A spiral spring (43) is sleeved on the arc-shaped outer wall of the end of the rotating rod (41). The arc-shaped pressing plate (42) is provided with a pressing assembly (5) for adaptively positioning multiple groups of water and electricity lines when they are installed in the same channel. The top of the arc-shaped pressing plate (42) is provided with a positioning assembly (6) for preventing the arc-shaped pressing plate (42) from loosening when pressing the water and electricity pipelines. The bottom of the laying groove (1) is provided with a supporting assembly (7) for limiting the laid water and electricity pipelines from below.

2. The embedded structure of water and electricity tank for indoor decoration engineering according to claim 1 is characterized by: A button (44) is movably mounted on the top inner wall of the top cover (2); a return spring (45) is fixedly connected between the lower surface of the button (44) and the top inner wall of the top cover (2); a connecting rod (46) is hingedly connected to the bottom inner wall of the button (44); an arc-shaped limit plate (47) is hingedly connected to the bottom inner wall of the laying groove (1); the top inner wall of the arc-shaped limit plate (47) is hingedly connected to the bottom end of the connecting rod (46); a bent rod (48) is fixedly mounted on the lower surface of the arc-shaped limit plate (47); an arc-shaped plate (49) is fixedly mounted on the bottom inner wall of the laying groove (1); and a connecting spring (410) is fixedly connected to the outer wall of the arc-shaped limit plate (47) on one side close to the center of the laying groove (1).

3. The embedded structure of water and electricity tank for indoor decoration engineering according to claim 2 is characterized by: The button (44) is arranged in a T-shape, and is slidably connected to the top cover (2); the arc-shaped limit plate (47) faces the arc-shaped pressure plate (42) and has an arc angle consistent with that of the arc-shaped pressure plate (42); and both ends of the connection spring (410) are respectively fixedly connected to the outer walls of the two sets of arc-shaped limit plates (47) that are close to each other.

4. The embedded structure of water and electricity trough for indoor decoration engineering according to claim 1 is characterized by: The clamping assembly (5) comprises an arc-shaped cavity (51), wherein the arc-shaped cavity (51) is formed on the inner wall of the arc-shaped pressure plate (42), the inner wall of the arc-shaped cavity (51) is slidably connected to an extension plate (52), an elastic sheet (53) is fixedly connected between the end of the extension plate (52) and the inner wall of the end of the arc-shaped cavity (51), an inclined groove (54) is formed at the bottom of one end of the arc-shaped cavity (51) away from the elastic sheet (53), a transmission rod (55) is fixedly connected to the inner wall of one end of the extension plate (52) away from the elastic sheet (53), the end of the transmission rod (55) is rotatably connected to a swing plate (56), a coil spring (57) is sleeved on the arc-shaped outer wall of the transmission rod (55), the bottom inner wall of the extension plate (52) is hinged to a base (59) through a hinge plate (58), the bottom inner wall of the base (59) is rotatably connected to the inner wall of the base (59), and the bottom inner wall of the base (59) is hinged to the inner wall of the base (59). A round rod (510) is movably mounted, and a sliding sleeve (511) is passed through and fixedly mounted on the round rod (510). A coil spring (512) is sleeved on the arc-shaped outer wall of the round rod (510). A slide plate (513) is slidably mounted on the inner wall of the sliding sleeve (511). An expansion air bag (514) is fixedly mounted on one end of the slide plate (513) away from the sliding sleeve (511). An air guide port (515) is provided on the inner wall of the slide plate (513). A compression spring (518) is fixedly connected to one end of the slide plate (513) close to the sliding sleeve (511). An extrusion plate (519) is fixedly connected to one end of the compression spring (518) away from the slide plate (513). A compression air bag (516) is fixedly mounted on the inner wall of the top of the sliding sleeve (511), and a guide tube (517) is fixedly mounted on the bottom end of the compression air bag (516).

5. The embedded structure of water and electricity trough for indoor decoration engineering according to claim 4 is characterized by: The interior of the expansion airbag (514) is hollow and filled with inert gas; the compression airbag (516), the conduit (517), the air guide port (515) and the interior of the expansion airbag (514) are connected through and through, and a piston structure is provided at the connection between the conduit (517) and the air guide port (515).

6. The embedded structure of water and electricity trough for indoor decoration engineering according to claim 1 is characterized by: The positioning assembly (6) includes a rotating shaft (61), a clamping groove is formed on the top of the arc-shaped pressure plate (42), the rotating shaft (61) is rotatably mounted inside the clamping groove, the rotating shaft (61) passes through and is fixedly mounted with an L-shaped plate (62), the rotating shaft (61) passes through and is fixedly mounted with a disc (64), a side wall of the disc (64) is hinged with a hinge rod (63), an end of the hinge rod (63) away from the disc (64) is hinged to the upper surface of the extension plate (52), a hinge point between the hinge rod (63) and the disc (64) is located on the outer surface of the disc (64) away from the axis, and the hinge plate (58) is arranged in an inclined state toward the side of the L-shaped plate (62).

7. The embedded structure of water and electricity trough for indoor decoration engineering according to claim 1 is characterized by: The supporting assembly (7) comprises a driving bevel gear (71), the driving bevel gear (71) penetrates and is fixedly mounted on the arc-shaped outer wall of the rotating rod (41), a bidirectional screw rod (72) is rotatably mounted on the inner wall of the bottom of the paving groove (1), a driven bevel gear (73) is fixedly mounted on the end of the bidirectional screw rod (72), the driven bevel gear (73) meshes with the driving bevel gear (71) to achieve transmission, the outer wall of the bidirectional screw rod (72) is threadedly connected with a threaded sleeve (74), a transmission column (75) is slidably mounted on the inner wall of the top of the threaded sleeve (74), and the end of the transmission column (75) is fixedly mounted. A connecting block (76) is fixedly connected thereto, a supporting plate (77) is fixedly mounted on the top of the connecting block (76), a threaded barrel (78) is rotatably mounted on the side wall of the threaded sleeve (74), a threaded plate (79) is threadedly connected to the outer wall of the threaded barrel (78), a fitting spring (710) is fixedly connected between the side wall of the threaded plate (79) and the side wall of the connecting block (76), a convex ball (711) is fixedly mounted on the arc-shaped inner wall of the threaded barrel (78), a spiral chute (712) is provided on the arc-shaped outer wall of the transmission column (75), and the convex ball (711) is arranged inside the spiral chute (712).

8. The embedded structure of water and electricity trough for indoor decoration engineering according to claim 7 is characterized by: A transmission groove is provided at the bottom of the arc-shaped pressure plate (42), and the threaded sleeve (74), the transmission column (75), the connecting block (76), the supporting plate (77), the threaded barrel (78), the threaded plate (79), and the fitting spring (710) are arranged in two groups, and the two groups of threaded sleeves (74), the transmission column (75), the connecting block (76), the supporting plate (77), the threaded barrel (78), the threaded plate (79), and the fitting spring (710) are arranged in a mirror-image manner on the left and right sides of the bidirectional screw rod (72).

9. The embedded structure of water and electricity trough for indoor decoration engineering according to claim 7, characterized in that: The upper surface of the support plate (77) is provided with an adaptable component (8) adapted to the gap positioning requirements when multiple groups of water and electricity pipelines are laid in the same channel. The adaptable component (8) includes an arc groove (81). The arc groove (81) is opened on the upper surface of the support plate (77). Arc rods (82) are fixedly installed on the inner walls of both ends of the arc groove (81). The arc rods (82) penetrate and are slidably installed with arc sliders (83). The ends of the arc sliders (83) are fixedly connected to the ends of the arc grooves (81). The arc-shaped slider (83) is fixedly connected with an arc-shaped spring sheet (84), the top inner wall of the arc-shaped slider (83) is fixedly connected with a torsion bar (85), the end of the torsion bar (85) is fixedly connected with a contact wheel (86), the inner wall of the arc-shaped slider (83) is provided with an arc-shaped hole matched with the arc-shaped bar (82), the number of the arc-shaped spring sheets (84) is provided in two groups, and the two groups of arc-shaped spring sheets (84) are mirror-imaged at the left and right ends of the arc-shaped slider (83), and the arc-shaped outer wall of the contact wheel (86) is provided with a plurality of groups of grooves.

10. A construction method for a pre-buried structure of a water and electricity trough for indoor decoration engineering, characterized in that: The embedded structure of water and electricity trough for indoor decoration engineering according to claims 1 to 9, wherein the construction method comprises the following steps: S1. Using a slotting machine, a slot is cut on the wall of the building to match the width and depth of the laying slot (1); S2, aligning the openings of the multiple groups of laying grooves (1) toward the same side, and then connecting the multiple groups of laying grooves (1) end to end and fixing them with bolts; S3, inserting the water and electricity line along the wiring hole (3), and releasing the arc-shaped pressing plate (42), so that the arc-shaped pressing plate (42) presses the water and electricity line downward to tighten and position it; S4, embedding the laying trough (1) with the water and electricity lines already laid into the pre-opened notch on the wall of the building, and installing the top cover (2) and the laying trough (1) correspondingly by bolts, thereby completing the laying and assembly of the water and electricity trough.

Images