Pre-burying device and pre-burying method for water and electricity pipelines

Abstract

The invention discloses a water and electricity pipeline pre-embedding device and method, and relates to the technical field of pipeline pre-embedding. The device comprises a straight line pipe, an L-shaped line pipe and a reversing mechanism, and the straight line pipe, the L-shaped line pipe and the reversing mechanism are used in cooperation; through cooperative use of a reversing mechanism and a stabilizing mechanism, a corresponding reversing support can be driven to rotate by 180 degrees when wire laying line reversing operation needs to be carried out, so that two corresponding V-shaped wire pipes and an L-shaped stabilizing plate can be driven to rotate by 180 degrees; furthermore, two corresponding arc-shaped stabilizing plates and stabilizing inserting rods can be driven to rotate by 180 degrees through stabilizing connecting plates and micro electric telescopic rods, so that reversing operation of the direction of an internal electric wire circuit after the wire pipe is embedded is realized, wiring can be performed according to real-time requirements of a user, grooving and wiring are not required in the later period, and the wiring efficiency is improved. And therefore, the practicability and functionality of the pre-embedded device are effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline pre-embedding, and in particular to a water and electricity pipeline pre-embedding device and a pre-embedding method. Background Art

[0002] During construction, water and electricity pipelines need to be pre-buried. One way to do this is to wait for the concrete to dry before cutting grooves and laying water pipes and wire pipes.

[0003] However, the direction of the internal wire lines of the embedded devices used in the existing wire laying cannot be reversed after embedding, so that wiring cannot be performed according to the real-time needs of users. Grooving and wiring must be performed again later, which reduces the practicality and functionality of the embedded devices. In addition, the existing embedded devices have the problems of inconvenient connection and inconvenient sealing and unsealing of the wire threading ports.

[0004] In view of the above problems, the inventors propose a water and electricity pipeline pre-embedding device and a pre-embedding method for solving the above problems. Summary of the invention

[0005] In order to solve the problems that the internal wire lines of the pre-buried devices used for laying existing wires cannot be reversed after pre-buried, the assembly and connection are inconvenient, and the sealing and unsealing of the wire threading ports are inconvenient; the purpose of the present invention is to provide a water and electricity pipeline pre-buried device and a pre-buried method.

[0006] In order to solve the above technical problems, the present invention adopts the following technical scheme: a pre-buried device for water and electricity pipelines, comprising a straight wire tube, an L-shaped wire tube and a reversing mechanism, which are used in combination with the straight wire tube, the L-shaped wire tube and the reversing mechanism, and a connecting mechanism can be provided between the straight wire tube and the L-shaped wire tube, between the straight wire tube and the reversing mechanism, and between the L-shaped wire tube and the reversing mechanism. A stabilizing mechanism is provided on the inner side of the reversing mechanism, and a sealing mechanism can be provided at the end of the L-shaped wire tube. The coordinated use of the reversing mechanism and the stabilizing mechanism realizes the reversal operation of the direction of the internal wire line after the wire tube is pre-buried, so that wiring can be carried out according to the real-time needs of the user without the need for grooving and wiring later. The setting and use of the connecting mechanism can conveniently and quickly assemble and connect the straight wire tube, the L-shaped wire tube and the reversing mechanism. The setting and use of the sealing mechanism can conveniently and quickly seal the threading port, and can be conveniently removed when the threading operation is carried out. Compared with the traditional sealing method of using adhesive tape and plastic cloth in combination, the operation of this application is more convenient.

[0007] Preferably, the reversing mechanism comprises a reversing cylinder, which is connected to a side wiring tube distributed in an array, and a mounting through hole is penetrated through one side of the reversing cylinder, a micro motor is fixedly inserted in the mounting through hole, and a reversing bracket is fixedly sleeved at the end of the output end of the micro motor, a side connecting shaft is fixedly installed in the middle of the reversing bracket away from the micro motor, and a side connecting recess is provided on the inner wall of the reversing cylinder away from the micro motor, the side connecting shaft is rotatably inserted in the side connecting recess, a matching mounting countersunk hole is provided in the middle of the inner side of the reversing bracket, and the end of the output end of the micro motor is fixedly inserted in the mounting countersunk hole, V-shaped wire tubes are fixedly installed at both ends of the reversing bracket, and the V-shaped wire tubes are symmetrical in structure, and the ends of the V-shaped wire tubes It slides in and out of the inner wall of the reversing cylinder, and the V-shaped wire tube can be connected to the side wiring tube, the stabilizing mechanism includes an L-shaped stabilizing plate, one end of the L-shaped stabilizing plate is fixedly connected to the reversing bracket, and the L-shaped stabilizing plate has a symmetrical structure, the other end of the L-shaped stabilizing plate is fixedly installed with a stabilizing connecting plate, and a stabilizing through hole is provided through the middle of the stabilizing connecting plate, a micro-electric telescopic rod is fixedly inserted in the stabilizing through hole, and the end of the output end of the micro-electric telescopic rod is fixedly connected with an arc-shaped stabilizing plate, the outer wall of the arc-shaped stabilizing plate can fit into the inner wall of the reversing cylinder, and a stabilizing plug rod is fixedly installed in the middle of the arc-shaped stabilizing plate, symmetrically arranged stabilizing countersunk holes are provided on the inner wall of the reversing cylinder, and the stabilizing plug rod can be slidably inserted in the stabilizing countersunk holes.

[0008] Preferably, the connecting mechanism comprises a connecting sleeve, a separating inner ring is integrally formed in the middle of the inner cavity of the connecting sleeve, and the straight wire tube, the L-shaped wire tube and the side wiring tube can be slidably inserted in the connecting sleeve, annular sealing rings are fixedly installed on both sides of the separating inner ring, and the ends of the straight wire tube, the L-shaped wire tube and the side wiring tube can be in close contact with the annular sealing ring, the connecting sleeve is connected with a connecting through hole and a mounting recessed hole for use, and a connecting rod is slidably inserted in the connecting through hole, a connecting ring is fixedly provided on the end of the connecting rod, and a reset spring is fixedly installed on the side of the connecting ring close to the connecting sleeve, The outer wall of the connecting ring is provided with anti-slip grooves for use in conjunction, and the anti-slip grooves are distributed in an array. The reset spring is movably mounted on the connecting rod, and the end of the reset spring away from the connecting ring can be fixedly connected to the inner wall of the mounting recessed hole. The outer walls of both ends of the straight wire tube are provided with first connecting countersunk holes distributed in an array, and the outer walls of both ends of the L-shaped wire tube are provided with second connecting countersunk holes distributed in an array. The outer wall of one end of the side wiring tube away from the reversing cylinder is provided with third connecting countersunk holes distributed in an array, and the end of the connecting rod away from the connecting ring can be slidably inserted into the first connecting countersunk hole, the second connecting countersunk hole and the third connecting countersunk hole.

[0009] Preferably, the blocking mechanism includes a blocking tube cover, which can be slidably sleeved on the outer side of the end portion of the L-shaped wire tube, and an installation inner groove is opened inside the blocking tube cover, one end of the blocking tube cover is penetrated by a sliding through hole connected to the installation inner groove, and two sliding through holes are provided, the other end of the blocking tube cover is penetrated by a symmetrically distributed sliding through hole, and a limiting rod is slidably inserted in the sliding through hole and the sliding through hole, the end of the limiting rod can be slidably inserted in the second connecting countersunk hole, and the outer side of the limiting rod is fixedly sleeved with a limiting slide, the limiting slide is slidably clamped in the installation inner groove, and a limiting spring is fixedly installed on one side of the limiting slide, the limiting spring is movably sleeved on the limiting rod, and the end of the limiting spring is fixedly connected to the inner wall of the installation inner groove, the end of the limiting rod away from the limiting spring is fixedly sleeved with an operating push plate, and the outer wall of the operating push plate is covered with a layer of anti-slip texture.

[0010] A method for pre-embedding a water and electricity pipeline pre-embedding device, comprising the following steps: Step 1: groove the wall according to the pre-designed wire laying line, then connect the corresponding straight wire tube and L-shaped wire tube, and install a reversing mechanism at the position where the line direction changes. During this period, pull the two corresponding connecting rings on the multiple connecting sleeves in turn, so as to drive the corresponding connecting rod to move, and then stretch the corresponding reset spring. When the distance between the connecting ring and the corresponding connecting sleeve moves to the maximum, stop pulling the corresponding connecting ring, and then insert the end of the corresponding straight wire tube, L-shaped wire tube or side wiring tube into the corresponding side of the corresponding connecting sleeve and make it in close contact with the corresponding annular sealing ring, and then release the corresponding connecting ring. At this time, the corresponding reset spring will drive the corresponding connecting ring to reset, so as to drive the corresponding connecting rod to reset, and then the connecting rod can be inserted into the corresponding first connecting countersunk hole, the second connecting countersunk hole or the third connecting countersunk hole; Step 2: When all the straight wire tubes, L-shaped wire tubes and the reversing mechanism are connected, the two corresponding operating push disks on the multiple plugging pipe covers are pressed in turn, so as to drive the corresponding two limit plug rods to move synchronously, and then drive the corresponding two limit slide plates to move backwards, and further squeeze the corresponding two limit springs. When the spacing between the corresponding two operating push disks moves to the minimum, stop pressing the corresponding two operating push disks and put the corresponding plugging pipe cover on the end of the L-shaped wire tube at the corresponding threading port, then release the corresponding two operating push disks and rotate the corresponding plugging pipe cover until the corresponding limit spring drives the corresponding limit plug rod to reset and insert it into the corresponding second connecting countersunk hole, and then bury the straight wire tube, L-shaped wire tube and the reversing mechanism in the slot body; Step three, when it is necessary to carry out the threading operation, press the corresponding two operating push disks on the multiple sealing tube covers again in turn and remove the sealing tube covers when the limit plug rod is completely separated from the corresponding second connecting countersunk hole. At this time, if there is no need to perform the reversing operation of the wire laying line, the wires are directly passed through the corresponding L-shaped wire tube, straight wire tube, side wiring tube and V-shaped wire tube. If it is necessary to perform the reversing operation of the wire laying line, start the two micro-electric telescopic rods at the position where the wire laying line is to be reversed, so as to drive the corresponding two arc-shaped stabilizing plates to move towards each other, and then drive the corresponding two stabilizing plug rods to move towards each other, until the stabilizing plug rod is completely separated from the corresponding stabilizing countersunk hole, the corresponding two micro-electric telescopic rods are paused and started. The micro motor can drive the corresponding reversing bracket to rotate, and then drive the corresponding two V-shaped wire tubes and the L-shaped stabilizing plate to rotate, and further drive the corresponding two arc-shaped stabilizing plates and the stabilizing plug rod to rotate through the stabilizing connecting plate and the micro electric telescopic rod, and when the corresponding two V-shaped wire tubes rotate one hundred eighty degrees, the corresponding micro motor is turned off and the corresponding two micro electric telescopic rods are started again, so as to drive the corresponding two arc-shaped stabilizing plates to move backwards, and then drive the corresponding two stabilizing plug rods to move backwards, and further insert the stabilizing plug rod into another corresponding stabilizing countersunk hole, and then turn off the corresponding micro motor and pass the wires through the L-shaped wire tube, the straight wire tube, the side wiring tube and the V-shaped wire tube after reversing.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the coordinated use of the reversing mechanism and the stabilizing mechanism, the corresponding reversing bracket can be driven to rotate 180 degrees when the wire laying line reversing operation is required, thereby driving the corresponding two V-shaped wire tubes and the L-shaped stabilizing plate to rotate 180 degrees, and then the corresponding two arc-shaped stabilizing plates and the stabilizing plug rods can be driven to rotate 180 degrees through the stabilizing connecting plate and the micro-electric telescopic rod, thereby realizing the reversing operation of the internal wire line after the wire tube is pre-buried, and then wiring can be carried out according to the real-time needs of the user, without the need for grooving and wiring again later, thereby effectively improving the practicality and functionality of the pre-buried device; 2. Through the setting and use of the connection mechanism, when the wire pipe wiring operation is carried out, the end of the corresponding straight wire pipe, L-shaped wire pipe or side wiring pipe can be quickly inserted into the corresponding connecting sleeve and made in close contact with the corresponding annular sealing ring, and the connecting rod can be conveniently and quickly inserted into the corresponding first connecting countersunk hole, the second connecting countersunk hole or the third connecting countersunk hole, so that the straight wire pipe, L-shaped wire pipe and the reversing mechanism can be conveniently and quickly assembled and connected, which provides convenience for the operation and use of the staff, and can effectively avoid the phenomenon of concrete and the like infiltration at the connection; 3. Through the setting and use of the sealing mechanism, after all the straight wire tubes, L-shaped wire tubes and the reversing mechanism are connected, the sealing pipe covers can be conveniently installed and fixed on the ends of the L-shaped wire tubes at the corresponding threading openings in turn, so that the threading openings can be conveniently and quickly sealed, and the fixed sealing pipe covers can be conveniently removed when the threading operation is carried out. Compared with the traditional sealing method of using adhesive tape and plastic cloth, this application is more convenient to operate, which further provides convenience for the operation and use of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the structure of the present invention.

[0014] Figure 2 It is a connection diagram of the reversing mechanism in the present invention.

[0015] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure in the middle.

[0016] Figure 4 For the present invention Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0017] Figure 5 For the present invention Figure 2 Enlarged schematic diagram of the structure at point C in the middle.

[0018] Figure 6 For the present invention Figure 5 Enlarged schematic diagram of the structure at point D in the middle.

[0019] Figure 7 It is a schematic diagram of the installation of the stabilizing mechanism in the present invention.

[0020] Figure 8 For the present invention Figure 7 Enlarged schematic diagram of the structure at point E in the middle.

[0021] In the figure: 1, straight wire tube; 11, first connecting countersunk hole; 2, L-shaped wire tube; 21, second connecting countersunk hole; 3, reversing mechanism; 31, reversing cylinder; 32, side wiring tube; 33, installation through hole; 34, micro motor; 35, reversing bracket; 36, installation countersunk hole; 37, V-shaped wire tube; 38, side connecting shaft; 39, side connecting concave hole; 310, third connecting countersunk hole; 311, stabilizing countersunk hole; 4, connecting mechanism; 41, connecting sleeve; 42, separating inner ring; 43, connecting through hole; 44, installation concave hole ; 45. Connecting rod; 46. Connecting ring; 47. Reset spring; 48. Annular sealing ring; 49. Anti-skid groove; 5. Stabilizing mechanism; 51. L-shaped stabilizing plate; 52. Stabilizing connecting plate; 53. Stabilizing through hole; 54. Micro electric telescopic rod; 55. Arc-shaped stabilizing plate; 56. Stabilizing rod; 6. Sealing mechanism; 61. Sealing pipe cover; 62. Installing inner groove; 63. Sliding through hole; 64. Sliding through hole; 65. Limiting rod; 66. Limiting slide plate; 67. Limiting spring; 68. Operating push plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example: Figure 1-Figure 8 As shown, the present invention provides a pre-buried device for water and electricity pipelines, comprising a straight line tube 1, an L-shaped line tube 2 and a reversing mechanism 3, the straight line tube 1, the L-shaped line tube 2 and the reversing mechanism 3 are used in conjunction with each other, and a connecting mechanism 4 can be provided between the straight line tube 1 and the L-shaped line tube 2, between the straight line tube 1 and the reversing mechanism 3, and between the L-shaped line tube 2 and the reversing mechanism 3, a stabilizing mechanism 5 can be provided on the inner side of the reversing mechanism 3, and a blocking mechanism 6 can be provided at the end of the L-shaped line tube 2, and the reversing mechanism 3 and the stabilizing mechanism 5 can be connected to each other. The combined use realizes the reversal of the direction of the internal wire lines after the wire tube is pre-buried, so that wiring can be carried out according to the real-time needs of the user, without the need to perform grooving and wiring again later. The setting and use of the connecting mechanism 4 can conveniently and quickly assemble and connect the straight wire tube 1, the L-shaped wire tube 2 and the reversing mechanism 3. The setting and use of the blocking mechanism 6 can conveniently and quickly block the wire threading port and can be conveniently removed when the threading operation is carried out. Compared with the traditional blocking method using adhesive tape and plastic cloth, the operation of this application is more convenient.

[0024] The reversing mechanism 3 includes a reversing cylinder 31, which is connected to a side wiring tube 32 arranged in an array, and a mounting through hole 33 is provided on one side of the reversing cylinder 31, in which a micro motor 34 is fixedly inserted, and the setting and use of the mounting through hole 33 provides a guarantee for the stable installation of the micro motor 34, and a reversing bracket 35 is fixedly provided at the end of the output end of the micro motor 34, and a side connecting shaft 38 is fixedly installed in the middle of the side of the reversing bracket 35 away from the micro motor 34, and A side recessed hole 39 is provided on the inner wall of the reversing cylinder 31 away from the micro motor 34, and the side shaft 38 is rotatably inserted in the side recessed hole 39. The coordinated use of the side shaft 38 and the side recessed hole 39 provides a guarantee for the stable rotation of the reversing bracket 35. A mounting countersunk hole 36 is provided in the middle of the inner side of the reversing bracket 35, and the end of the output end of the micro motor 34 is fixedly inserted in the mounting countersunk hole 36. V-shaped wire tubes 37 are fixedly installed at both ends of the reversing bracket 35, and the V-shaped wire tubes 37 are fixedly installed at both ends of the reversing bracket 35. The end of the V-shaped wire tube 37 is slidably fitted with the inner wall of the reversing cylinder 31, and the V-shaped wire tube 37 can be connected with the side wiring tube 32. The stabilizing mechanism 5 includes an L-shaped stabilizing plate 51, one end of the L-shaped stabilizing plate 51 is fixedly connected to the reversing bracket 35, and the L-shaped stabilizing plate 51 is symmetrically structured, and a stabilizing connecting plate 52 is fixedly installed on the other end of the L-shaped stabilizing plate 51, and a stabilizing through hole 53 is opened in the middle of the stabilizing connecting plate 52, and a micro electric The telescopic rod 54 and the setting of the stabilizing through hole 53 provide a guarantee for the stable installation of the micro electric telescopic rod 54, and the end of the output end of the micro electric telescopic rod 54 is fixedly connected with an arc-shaped stabilizing plate 55, the outer wall of the arc-shaped stabilizing plate 55 can fit with the inner wall of the reversing cylinder 31, and a stabilizing plug rod 56 is fixedly installed in the middle of the arc-shaped stabilizing plate 55, and the inner wall of the reversing cylinder 31 is provided with symmetrically arranged stabilizing countersunk holes 311, and the stabilizing plug rod 56 can be slidably inserted in the stabilizing countersunk holes 311.

[0025] By adopting the above technical solution, if it is necessary to perform a reversing operation on the wire laying line, the two micro-electric telescopic rods 54 at the position where the wire laying line is to be reversed are started, so that the corresponding two arc-shaped stabilizing plates 55 can be driven to move toward each other, and then the corresponding two stabilizing plug rods 56 can be driven to move toward each other, until the stabilizing plug rods 56 are completely separated from the corresponding stabilizing countersunk holes 311, the corresponding two micro-electric telescopic rods 54 are paused and the corresponding micro-motor 34 is started, so that the corresponding reversing bracket 35 can be driven to rotate, and then the corresponding two V-shaped wire tubes 37 and the L-shaped stabilizing plate 51 can be driven to rotate, and further the stabilizing connecting plate 31 can be used to stabilize the connection plate 31. 52 and the micro electric telescopic rod 54 drive the corresponding two arc-shaped stabilizing plates 55 and the stabilizing plug rod 56 to rotate, and when the corresponding two V-shaped wire tubes 37 rotate one hundred and eighty degrees, the corresponding micro motor 34 is turned off and the corresponding two micro electric telescopic rods 54 are started again, thereby driving the corresponding two arc-shaped stabilizing plates 55 to move backwards, and then driving the corresponding two stabilizing plug rods 56 to move backwards, and further enabling the stabilizing plug rod 56 to be inserted into another corresponding stabilizing countersunk hole 311, and then turning off the corresponding micro motor 34 and passing the wires through the L-shaped wire tube 2, the straight wire tube 1, the side wire tube 32 and the V-shaped wire tube 37 after the reversal.

[0026] The connecting mechanism 4 includes a connecting sleeve 41, a separating inner ring 42 is integrally formed in the middle of the inner cavity of the connecting sleeve 41, and the straight wire tube 1, the L-shaped wire tube 2 and the side wiring tube 32 can be slidably inserted in the connecting sleeve 41, and annular sealing rings 48 are fixedly installed on both sides of the separating inner ring 42, and the ends of the straight wire tube 1, the L-shaped wire tube 2 and the side wiring tube 32 can be in close contact with the annular sealing ring 48. The setting and use of the annular sealing ring 48 can effectively improve the sealing of the connection, thereby avoiding the infiltration of concrete and the like. The connecting sleeve 41 is connected with a connecting through hole 43 and an installation recessed hole 44 for use in conjunction, and a connecting rod 45 is slidably inserted in the connecting through hole 43, and a connecting ring 46 is fixedly installed on the end of the connecting rod 45, and the connecting ring 46 is fixedly installed on a side close to the connecting sleeve 41. The reset spring 47 and the connecting ring 46 are provided with anti-skid grooves 49 on their outer walls for matching use, and the anti-skid grooves 49 are distributed in an array. The setting and use of the anti-skid grooves 49 can increase friction and facilitate operation. The reset spring 47 is movably sleeved on the connecting rod 45, and the end of the reset spring 47 away from the connecting ring 46 can be fixedly connected to the inner wall of the mounting recessed hole 44. The outer walls of both ends of the straight wire tube 1 are provided with first connecting countersunk holes 11 distributed in an array, and the outer walls of both ends of the L-shaped wire tube 2 are provided with second connecting countersunk holes 21 distributed in an array. The outer wall of one end of the side wiring tube 32 away from the reversing cylinder 31 is provided with third connecting countersunk holes 310 distributed in an array, and the end of the connecting rod 45 away from the connecting ring 46 can be slidably inserted into the first connecting countersunk hole 11, the second connecting countersunk hole 21 and the third connecting countersunk hole 310.

[0027] By adopting the above technical solution, when in use, the corresponding two connecting rings 46 on the multiple connecting sleeves 41 are pulled in turn, so as to drive the corresponding connecting rod 45 to move, and then the corresponding reset spring 47 can be stretched. When the distance between the connecting ring 46 and the corresponding connecting sleeve 41 moves to the maximum, stop pulling the corresponding connecting ring 46, and then insert the end of the corresponding straight wire tube 1, L-shaped wire tube 2 or side wire tube 32 into the corresponding side of the corresponding connecting sleeve 41 and make it in close contact with the corresponding annular sealing ring 48, and then release the corresponding connecting ring 46. At this time, the corresponding reset spring 47 will drive the corresponding connecting ring 46 to reset, thereby driving the corresponding connecting rod 45 to reset, and then the connecting rod 45 can be inserted into the corresponding first connecting counterbore 11, the second connecting counterbore 21 or the third connecting counterbore 310.

[0028] The blocking mechanism 6 includes a blocking pipe cover 61, which can be slidably sleeved on the outer side of the end of the L-shaped wire tube 2, and an installation inner groove 62 is provided inside the blocking pipe cover 61, one end of the blocking pipe cover 61 is penetrated by a sliding through hole 63 connected to the installation inner groove 62, and there are two sliding through holes 63, and the other end of the blocking pipe cover 61 is penetrated by a symmetrically distributed sliding through hole 64, and the sliding through hole 64 is slidably inserted into the sliding through hole 63 to form a limited insertion rod 65, and the end of the limited insertion rod 65 can be slidably inserted in the second connecting countersunk hole 21, and the outer side of the limit rod 65 is fixedly sleeved with a limit slide 66, the limit slide 66 is slidably clamped in the installation inner groove 62, and a limit spring 67 is fixedly installed on one side of the limit slide 66, the limit spring 67 is movably sleeved on the limit rod 65, and the end of the limit spring 67 is fixedly connected to the inner wall of the installation inner groove 62, and the end of the limit rod 65 away from the limit spring 67 is fixedly connected with an operating push plate 68, and the outer wall of the operating push plate 68 is covered with a layer of anti-slip texture, which can increase friction and facilitate operation.

[0029] By adopting the above technical scheme, when all the straight wire tubes 1, L-shaped wire tubes 2 and the reversing mechanism 3 are connected, the corresponding two operating push disks 68 on the multiple blocking tube covers 61 are pressed in turn, so as to drive the corresponding two limit rods 65 to move synchronously, and then drive the corresponding two limit slides 66 to move backwards, and further squeeze the corresponding two limit springs 67. When the spacing between the corresponding two operating push disks 68 moves to the minimum, the pressing of the corresponding two operating push disks 68 is stopped and the corresponding blocking tube cover 61 is sleeved on the end of the L-shaped wire tube 2 at the corresponding threading port, and then the corresponding two operating push disks 68 are released and the corresponding blocking tube cover 61 is rotated until the corresponding limit spring 67 drives the corresponding limit rod 65 to reset and insert it into the corresponding second connecting counterbore 21, and then the straight wire tube 1, L-shaped wire tube 2 and the reversing mechanism 3 are buried in the groove body.

[0030] A method for pre-embedding a water and electricity pipeline pre-embedding device, comprising the following steps: Step 1: groove the wall according to the pre-designed wire laying line, then connect the corresponding straight wire tube 1 and L-shaped wire tube 2, and install the reversing mechanism 3 at the position where the line direction changes. During this period, pull the two corresponding connecting rings 46 on the multiple connecting sleeves 41 in turn, so as to drive the corresponding connecting rod 45 to move, and then stretch the corresponding reset spring 47. When the distance between the connecting ring 46 and the corresponding connecting sleeve 41 moves to the maximum, stop pulling the corresponding connecting ring 46, and then insert the end of the corresponding straight wire tube 1, L-shaped wire tube 2 or side wiring tube 32 into the corresponding side of the corresponding connecting sleeve 41 and make it in close contact with the corresponding annular sealing ring 48, and then release the corresponding connecting ring 46. At this time, the corresponding reset spring 47 will drive the corresponding connecting ring 46 to reset, so as to drive the corresponding connecting rod 45 to reset, and then the connecting rod 45 can be inserted into the corresponding first connecting counterbore 11, the second connecting counterbore 21 or the third connecting counterbore 310; Step 2, when all the straight line tubes 1, L-shaped line tubes 2 and the reversing mechanism 3 are connected, the corresponding two operating push disks 68 on the multiple blocking tube covers 61 are pressed in turn, so as to drive the corresponding two limit rods 65 to move synchronously, and then drive the corresponding two limit slide plates 66 to do back movement, and further squeeze the corresponding two limit springs 67. When the spacing between the corresponding two operating push disks 68 moves to the minimum, stop pressing the corresponding two operating push disks 68 and put the corresponding blocking tube cover 61 on the end of the L-shaped line tube 2 at the corresponding threading port, then release the corresponding two operating push disks 68 and rotate the corresponding blocking tube cover 61 until the corresponding limit spring 67 drives the corresponding limit rod 65 to reset and insert it into the corresponding second connecting counterbore 21, and then bury the straight line tube 1, L-shaped line tube 2 and the reversing mechanism 3 in the slot body; Step three, when it is necessary to perform the threading operation, press the corresponding two operating push plates 68 on the multiple blocking tube covers 61 again in turn and remove the blocking tube covers 61 when the limit plug rod 65 is completely separated from the corresponding second connecting countersunk hole 21. At this time, if there is no need to perform the reversing operation of the wire laying line, the wires are directly passed through the corresponding L-shaped wire tube 2, the straight wire tube 1, the side wiring tube 32 and the V-shaped wire tube 37. If it is necessary to perform the reversing operation of the wire laying line, start the two micro-electric telescopic rods 54 at the location where the wire laying line is to be reversed, so as to drive the corresponding two arc-shaped stabilizing plates 55 to move toward each other, and then drive the corresponding two stabilizing plug rods 56 to move toward each other, until the stabilizing plug rod 56 is completely separated from the corresponding stabilizing countersunk hole 311, the corresponding two micro-electric telescopic rods 54 are paused and the corresponding micro-motor is started 34, thereby being able to drive the corresponding reversing bracket 35 to rotate, and further being able to drive the corresponding two V-shaped wire tubes 37 and the L-shaped stabilizing plate 51 to rotate, and further being able to drive the corresponding two arc-shaped stabilizing plates 55 and the stabilizing plug rod 56 to rotate through the stabilizing connecting plate 52 and the micro-electric telescopic rod 54, and when the corresponding two V-shaped wire tubes 37 rotate one hundred and eighty degrees, the corresponding micro-motor 34 is turned off and the corresponding two micro-electric telescopic rods 54 are started again, thereby being able to drive the corresponding two arc-shaped stabilizing plates 55 to move backwards, and further being able to drive the corresponding two stabilizing plug rods 56 to move backwards, and further being able to insert the stabilizing plug rod 56 into another corresponding stabilizing countersunk hole 311, and then being able to turn off the corresponding micro-motor 34 and pass the wires through the L-shaped wire tube 2, the straight wire tube 1, the side wiring tube 32 and the V-shaped wire tube 37 after reversing.

[0031] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A pre-buried device for water and electricity pipelines, comprising a straight line tube (1), an L-shaped line tube (2) and a reversing mechanism (3), characterized in that: The straight wire tube (1), the L-shaped wire tube (2) and the reversing mechanism (3) are used in combination, and a connecting mechanism (4) for use in combination can be provided between the straight wire tube (1) and the L-shaped wire tube (2), between the straight wire tube (1) and the reversing mechanism (3), and between the L-shaped wire tube (2) and the reversing mechanism (3). A stabilizing mechanism (5) for use in combination is provided on the inner side of the reversing mechanism (3), and a blocking mechanism (6) for use in combination can be provided at the end of the L-shaped wire tube (2). The use of the reversing mechanism (3) and the stabilizing mechanism (5) in combination achieves After the wire tube is pre-buried, the direction of the internal wire line can be reversed, so that wiring can be carried out according to the real-time needs of the user, without the need to cut grooves for wiring later. The setting and use of the connecting mechanism (4) can conveniently and quickly assemble and connect the straight wire tube (1), the L-shaped wire tube (2) and the reversing mechanism (3). The setting and use of the blocking mechanism (6) can conveniently and quickly block the threading opening, and can be conveniently removed when the threading operation is carried out. Compared with the traditional sealing method using adhesive tape and plastic cloth, the operation of this application is more convenient.

2. A pre-buried device for water and electricity pipelines according to claim 1, characterized in that: The reversing mechanism (3) comprises a reversing cylinder (31), the reversing cylinder (31) being connected to a side wiring tube (32) distributed in an array, and a mounting through hole (33) being provided through one side of the reversing cylinder (31), a micro motor (34) being fixedly inserted in the mounting through hole (33), and a reversing bracket (35) being fixedly sleeved at the end of the output end of the micro motor (34), a mounting countersunk hole (36) for matching use being provided in the middle of the inner side of the reversing bracket (35), and the end of the output end of the micro motor (34) being fixedly inserted in the mounting countersunk hole (36), and a V-shaped wiring tube (37) being fixedly installed at both ends of the reversing bracket (35), and the V-shaped wiring tube (37) being of a symmetrical structure, the end of the V-shaped wiring tube (37) being slidably fitted with the inner wall of the reversing cylinder (31), and the V-shaped wiring tube (37) being able to communicate with the side wiring tube (32).

3. A pre-buried device for water and electricity pipelines as claimed in claim 2, characterized in that: A side connecting shaft (38) is fixedly mounted in the middle of a side of the reversing bracket (35) away from the micro motor (34), and a side connecting recessed hole (39) is provided on the inner wall of a side of the reversing cylinder (31) away from the micro motor (34), and the side connecting shaft (38) is rotatably inserted in the side connecting recessed hole (39).

4. A pre-buried device for water and electricity pipelines as claimed in claim 2, characterized in that: The connecting mechanism (4) comprises a connecting sleeve (41), a separating inner ring (42) is integrally formed in the middle of the inner cavity of the connecting sleeve (41), and the straight wire tube (1), the L-shaped wire tube (2) and the side wire tube (32) can be slidably inserted in the connecting sleeve (41), the connecting sleeve (41) is provided with a connecting through hole (43) and a mounting recessed hole (44) for use together, and a connecting rod (45) is slidably inserted in the connecting through hole (43), the end of the connecting rod (45) is fixedly sleeved with a connecting ring (46), and a return spring (47) is fixedly installed on the side of the connecting ring (46) close to the connecting sleeve (41), and the return spring (47) is movably sleeved. On the connecting rod (45), one end of the return spring (47) away from the connecting ring (46) can be fixedly connected to the inner wall of the mounting recessed hole (44), both ends of the outer wall of the linear wire tube (1) are provided with first connecting countersunk holes (11) distributed in an array, and both ends of the outer wall of the L-shaped wire tube (2) are provided with second connecting countersunk holes (21) distributed in an array, and one end of the side wiring tube (32) away from the reversing cylinder (31) is provided with third connecting countersunk holes (310) distributed in an array, and one end of the connecting rod (45) away from the connecting ring (46) can be slidably inserted into the first connecting countersunk hole (11), the second connecting countersunk hole (21) and the third connecting countersunk hole (310).

5. A pre-buried device for water and electricity pipelines as claimed in claim 4, characterized in that: An annular sealing ring (48) is fixedly mounted on both sides of the separating inner ring (42), and the end of the straight wire tube (1), the end of the L-shaped wire tube (2) and the end of the side wire tube (32) can all be in close contact with the annular sealing ring (48).

6. A pre-buried device for water and electricity pipelines as claimed in claim 5, characterized in that: The outer wall of the connecting collar (46) is provided with anti-skid grooves (49) for use with the connection collar, and the anti-skid grooves (49) are distributed in an array.

7. A pre-buried device for water and electricity pipelines as claimed in claim 2, characterized in that: The stabilizing mechanism (5) comprises an L-shaped stabilizing plate (51), one end of which is fixedly connected to the reversing bracket (35), and the L-shaped stabilizing plate (51) is symmetrically structured, the other end of the L-shaped stabilizing plate (51) is fixedly mounted with a stabilizing connecting plate (52), and a stabilizing through hole (53) is provided in the middle of the stabilizing connecting plate (52), a micro electric telescopic rod (54) is fixedly inserted in the stabilizing through hole (53), and the end of the output end of the micro electric telescopic rod (54) is fixedly connected with an arc-shaped stabilizing plate (55), the outer wall of the arc-shaped stabilizing plate (55) can fit with the inner wall of the reversing cylinder (31), and a stabilizing plug rod (56) is fixedly mounted in the middle of the arc-shaped stabilizing plate (55), the inner wall of the reversing cylinder (31) is provided with symmetrically arranged stabilizing countersunk holes (311), and the stabilizing plug rod (56) can be slidably inserted in the stabilizing countersunk holes (311).

8. A pre-buried device for water and electricity pipelines as claimed in claim 1, characterized in that: The blocking mechanism (6) comprises a blocking pipe cover (61), the blocking pipe cover (61) being slidably mounted on the outer side of the end of the L-shaped wire pipe (2), and an installation inner groove (62) is provided inside the blocking pipe cover (61), one end of the blocking pipe cover (61) is penetrated by a sliding through hole (63) connected to the installation inner groove (62), and two sliding through holes (63) are provided, and the other end of the blocking pipe cover (61) is penetrated by sliding through holes (64) distributed symmetrically, and the sliding through holes (64) and the sliding through holes (63) are symmetrically arranged. ) is slidably inserted into the inner groove (62), the end of the limit rod (65) can be slidably inserted into the second connecting counterbore (21), and the outer side of the limit rod (65) is fixedly sleeved with a limit slide plate (66), the limit slide plate (66) is slidably clamped in the installation inner groove (62), and a limit spring (67) is fixedly installed on one side of the limit slide plate (66), the limit spring (67) is movably sleeved on the limit rod (65), and the end of the limit spring (67) is fixedly connected to the inner wall of the installation inner groove (62).

9. A pre-buried device for water and electricity pipelines as claimed in claim 8, characterized in that: An end of the limit rod (65) away from the limit spring (67) is fixedly sleeved with an operating push plate (68), and an outer wall of the operating push plate (68) is covered with a layer of anti-slip grooves.

10. A method for pre-embedding a hydropower pipeline pre-embedding device, characterized in that: Using a pre-buried device for water and electricity pipelines as described in any one of claims 1 to 9 comprises the following steps: Step 1: groove the wall according to the pre-designed wire laying line, then connect the corresponding straight wire tube (1) and the L-shaped wire tube (2), and install a reversing mechanism (3) at the position where the line direction changes. During this period, pull the corresponding two connecting rings (46) on the multiple connecting sleeves (41) in turn, so as to drive the corresponding connecting rod (45) to move, and then stretch the corresponding reset spring (47). When the distance between the connecting ring (46) and the corresponding connecting sleeve (41) moves to the maximum, stop pulling the corresponding connecting ring (46), then insert the end of the corresponding straight wire tube (1), L-shaped wire tube (2) or side wire tube (32) into the corresponding side of the corresponding connecting sleeve (41) and make it in close contact with the corresponding annular sealing ring (48), then loosen the corresponding connecting sleeve (46), at which time the corresponding reset spring (47) will drive the corresponding connecting sleeve (46) to reset, thereby driving the corresponding connecting rod (45) to reset, and then the connecting rod (45) can be inserted into the corresponding first connecting counterbore (11), the second connecting counterbore (21) or the third connecting counterbore (310); Step 2: After all the linear wire tubes (1), L-shaped wire tubes (2) and the reversing mechanism (3) are connected, the corresponding two operating push disks (68) on the plurality of plugging tube covers (61) are pressed in sequence, thereby driving the corresponding two limit rods (65) to move synchronously, and then driving the corresponding two limit slides (66) to move backwards, further squeezing the corresponding two limit springs (67). When the spacing between the corresponding two operating push disks (68) is moved to the minimum, the pressing of the corresponding two operating push disks (68) is stopped and the corresponding plugging tube cover (61) is sleeved on the end of the L-shaped wire tube (2) at the corresponding threading port. Subsequently, the corresponding two operating push disks (68) are released and the corresponding plugging tube cover (61) is rotated until the corresponding limit spring (67) drives the corresponding limit rod (65) to reset and insert into the corresponding second connecting counterbore (21). Then, the linear wire tube (1), L-shaped wire tube (2) and the reversing mechanism (3) are buried in the slot body. Step three, when it is necessary to perform a threading operation, the two corresponding operating push disks (68) on the multiple plugging tube covers (61) are pressed again in sequence, and the plugging tube covers (61) are removed when the limit plug rod (65) is completely separated from the corresponding second connecting countersunk hole (21). At this time, if it is not necessary to perform a reversing operation of the wire laying line, the wires are directly threaded into the corresponding L-shaped wire tube (2), the straight wire tube (1), the side wiring tube (32) and the V-shaped wire tube (37). If it is necessary to perform a reversing operation of the wire laying line, the two micro-electric telescopic rods (54) at the wire laying line to be reversed are started, so that the corresponding two arc-shaped stabilizing plates (55) can be driven to move toward each other, and then the corresponding two stabilizing plug rods (56) can be driven to move toward each other, until the stabilizing plug rod (56) is completely separated from the corresponding stabilizing countersunk hole (311), the corresponding two micro-electric telescopic rods (54) are paused and the corresponding micro-motor (34) is started. Thus, the corresponding reversing bracket (35) can be driven to rotate, and then the corresponding two V-shaped wire tubes (37) and the L-shaped stabilizing plate (51) can be driven to rotate, and further the corresponding two arc-shaped stabilizing plates (55) and the stabilizing plug rod (56) can be driven to rotate through the stabilizing connecting plate (52) and the micro-electric telescopic rod (54), and when the corresponding two V-shaped wire tubes (37) rotate 180 degrees, the corresponding micro-motor (34) is turned off and the corresponding two micro-electric telescopic rods (54) are started again, so that the corresponding two arc-shaped stabilizing plates (55) can be driven to move backwards, and then the corresponding two stabilizing plug rods (56) can be driven to move backwards, and further the stabilizing plug rod (56) can be inserted into another corresponding stabilizing countersunk hole (311), and then the corresponding micro-motor (34) is turned off and the wires are inserted into the L-shaped wire tube (2), the straight wire tube (1), the side wiring tube (32) and the V-shaped wire tube (37) after the reversal.

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