Underground cable routing frame and method of routing underground cables

Abstract

The application discloses an underground cable wiring frame and an underground cable wiring method. The underground cable wiring frame comprises a supporting base, a wire arranging seat which is detachably mounted on the supporting base, and a baffle arranged on the supporting base. The wire arranging seat is provided with a plurality of wire arranging seats which are arranged in sequence. Each wire arranging seat is provided with a wire clamping groove. When the wire arranging seat is mounted on the supporting base, any wire arranging seat and its adjacent wire arranging seat or its adjacent baffle jointly enclose a mounting slot and a dismounting slot. The mounting slot and the dismounting slot are communicated with the wire clamping groove. Any dismounting slot is sealed by the adjacent wire arranging seat or the adjacent baffle. The mounting slot is provided with a cable anti-disengaging piece which is used for preventing the cable from disengaging from the wire clamping groove. The underground cable wiring frame can arrange different cables, avoids the cables from being disordered or being wound with each other, and is convenient for subsequent maintenance or replacement of the cables with problems. The underground cable wiring frame belongs to the field of cable laying technology.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of cable laying technology, in particular to an underground cable wiring rack and an underground cable wiring method. BACKGROUND

[0002] Underground cable refers to the cable buried in the ground compared with the common overhead line, so it is also called underground cable. Underground cable is a conductor wrapped with insulation layer and protection layer for transmitting power or information from one place to another. In modern society, due to the shortage of urban land, traffic pressure, city construction and other reasons, underground cable transmission is widely used in large cities. Compared with overhead line, cable has the advantages of small occupation, reliable transmission and strong anti-interference ability.

[0003] Due to the large number of types and quantities of underground cables, such as power cable, control cable, compensation cable, shielding cable, signal cable, etc., different underground cables are prone to confusion after being laid in the cable trench, and even some cables may be intertwined. When the cable has a problem, it is not conducive to subsequent maintenance or replacement of the cable with a problem. SUMMARY

[0004] The purpose of the embodiment of the present application is to provide an underground cable wiring rack and an underground cable wiring method, which can arrange different cables to avoid cable confusion or intertwinement, and facilitate subsequent maintenance or replacement of the cable with a problem.

[0005] To achieve the above purpose, the present application adopts the following technical scheme:

[0006] On the one hand, an underground cable wiring rack is provided, comprising:

[0007] a support seat;

[0008] a wire arranging seat, which is detachably installed on the support seat; the wire arranging seat has a plurality of and is arranged in sequence;

[0009] and

[0010] a baffle plate provided on the support seat;

[0011] Each wire arranging seat is provided with a wire clamping groove, when the wire arranging seat is installed on the support seat, any wire arranging seat and its adjacent wire arranging seat or its adjacent baffle plate jointly enclose an installation slot and a disassembly slot, the installation slot and the disassembly slot are both in communication with the wire clamping groove, and any disassembly slot is sealed by its adjacent wire arranging seat or its adjacent baffle plate, and the installation slot is provided with a anti-disengagement piece for preventing the cable from disengaging from the wire clamping groove.

[0012] Optionally, the anti-disengagement member comprises a first elastic strip and a second elastic strip; the first elastic strip and the second elastic strip are arranged in a cross manner, and each of the first elastic strip and the second elastic strip has a connecting end connected with the edge of the mounting notch and a free end located in the wire clamping groove; the wire management seat has a limiting surface, and the limiting surface is located on the path of the free end of the first elastic strip and the free end of the second elastic strip moving in the direction close to the mounting notch.

[0013] Optionally, the wire management seat and the baffle each have an extension block and a sealing surface; the extension blocks jointly enclose the mounting notch and the dismounting notch together with the adjacent wire management seats; and the sealing surfaces cover the dismounting notch.

[0014] Optionally, the support base has a support plane, a plurality of positioning holes extending along a first straight line direction are arranged on the support plane, a plurality of the positioning holes and a plurality of the wire management seats are in one-to-one correspondence, each of the wire management seats is provided with a positioning table, and the wire management seat is installed on the support plane by being clamped into the positioning hole along the first straight line direction through the positioning table.

[0015] Optionally, each of the wire management seats is provided with a first clamping groove extending along a second straight line direction, the baffle is provided with a second clamping groove extending along the second straight line direction, the second straight line direction is parallel to the support plane and perpendicular to the first straight line direction, each of the wire management seats is provided with a clamping table, a plurality of first sliding grooves extending along the second straight line direction are arranged on the support plane, a plurality of the first sliding grooves and a plurality of the positioning holes are in one-to-one correspondence and the first sliding grooves and the positioning holes are communicated, and when the positioning table of any wire management seat is clamped into the positioning hole and slid into the first sliding groove, the clamping table on the wire management seat is clamped into the first clamping groove on the wire management seat adjacent to the wire management seat or clamped into the second clamping groove on the baffle adjacent to the wire management seat.

[0016] Optionally, each of the wire management seats comprises a first wire clamping block having a first groove body and a second wire clamping block having a second groove body; inner walls of the first groove body and the second groove body jointly enclose the wire clamping groove;

[0017] The positioning table comprises a first sliding block provided on the first wire clamping block and a second sliding block provided on the second wire clamping block; and the clamping table comprises a third sliding block provided on the first wire clamping block and a fourth sliding block provided on the second wire clamping block.

[0018] A plurality of second sliding grooves and a plurality of third sliding grooves are further arranged on the support plane; a plurality of the second sliding grooves, a plurality of the third sliding grooves and a plurality of the first sliding grooves are in one-to-one correspondence, the first sliding groove is arranged between the second sliding groove and the third sliding groove, and the second sliding groove and the third sliding groove are communicated with the first sliding groove;

[0019] The fourth sliding groove is arranged on the first wire clamping block, and the fifth sliding groove is arranged on the second wire clamping block, and a part of the first clamping groove is located on the first wire clamping block and communicates with the fourth sliding groove, and the remaining part of the first clamping groove is located on the second wire clamping block and communicates with the fifth sliding groove;

[0020] The sixth sliding groove and the seventh sliding groove are arranged on the baffle, the second clamping groove is arranged between the sixth sliding groove and the seventh sliding groove, and the sixth sliding groove and the seventh sliding groove communicate with the second clamping groove;

[0021] The sixth sliding groove, the seventh sliding groove, the plurality of second sliding grooves, the plurality of third sliding grooves, the plurality of fourth sliding grooves, and the plurality of fifth sliding grooves all extend along a third linear direction, and the first linear direction, the second linear direction, and the third linear direction are perpendicular to each other in pairs;

[0022] When the first sliding block slides into the second sliding groove from the positioning hole, the third sliding block slides into the fourth sliding groove from the first clamping groove or slides into the sixth sliding groove from the second clamping groove; when the second sliding block slides into the third sliding groove from the positioning hole, the fourth sliding block slides into the fifth sliding groove from the first clamping groove or slides into the seventh sliding groove from the second clamping groove.

[0023] Optionally, the inner wall of the first groove body and / or the inner wall of the second groove body are provided with conductive pins for penetrating the insulation layer of the cable and electrically connected with the electric core of the cable, the second sliding groove and / or the third sliding groove have a communication end communicating with the positioning hole and a lead-through end extending in a direction away from the positioning hole, and the lead-through end is provided with a detection lead wire for communicating with an external circuit.

[0024] Optionally, the cross section of the support seat along the first linear direction gradually increases.

[0025] Optionally, the underground cable wiring rack further comprises a cover; the cover is installed on the support seat and cooperates with the support seat to form a sealed cavity, and the cover is provided with a wire hole communicating with the sealed cavity.

[0026] On the other hand, an underground cable wiring method is provided based on the above underground cable wiring rack, comprising the following steps:

[0027] S10: Assembling the underground cable wiring rack by installing a plurality of wire arranging seats on the support seat, and sealing the dismounting slot of the wire arranging seat of the underground cable wiring rack through the baffle or the wire arranging seat adjacent thereto;

[0028] S20: Spacing and laying a plurality of underground cable wiring racks in the cable trench along the extension path of the cable trench;

[0029] S30: installing each cable through the installation slot into the wire clamping groove of the wire arranging seat on each underground cable wiring rack while laying a plurality of cables along the extension path of the cable trench.

[0030] The underground cable wiring rack can realize positioning and arrangement of different cables through a plurality of wire arranging seats, prevent different cables from piling up together or winding together to cause confusion, and each wire arranging seat can be detachably installed, facilitating individual maintenance and replacement of problematic cables.

[0031] The underground cable wiring method adopts the above underground cable wiring rack, so that different cables are orderly laid, different cables are prevented from piling up together to cause confusion, and the problem that different cables cannot be better distinguished during current underground cable laying is solved. The underground cable wiring method realizes the distinction of different cables through the underground cable wiring rack, facilitates quick finding of corresponding cables, is beneficial to subsequent maintenance and replacement of problematic cables, and improves the maintenance or replacement efficiency of underground cables. BRIEF DESCRIPTION OF DRAWINGS

[0032] The application will be further described in detail below according to the drawings and embodiments.

[0033] Figure 1 Fig. 1 is a structural schematic view of an underground cable wiring rack;

[0034] Figure 2 Fig. 3 is an installation schematic view of the underground cable wiring rack;

[0035] Figure 3 Fig. 4 is a disassembly schematic view of the underground cable wiring rack;

[0036] Figure 4 Fig. 5 is a structural schematic view of a support seat and a baffle plate;

[0037] Figure 5 Fig. 6 is a cooperation schematic view of two wire arranging seats;

[0038] Figure 6 Fig. 7 is a structural schematic view of a wire arranging seat.

[0039] Explanation of reference signs, in the drawings:

[0040] 11, support seat; 12, wire arranging seat; 13, baffle plate; 14, installation slot; 15, disassembly slot; 16, anti-falling piece; 17, extension block; 18, sealing surface; 19, disengagement groove; 20, insertion shaft;

[0041] 111, support plane; 112, positioning hole; 113, first sliding groove; 114, second sliding groove; 115, third sliding groove;

[0042] 121, card slot; 122, positioning table; 123, first card slot; 124, card table; 125, first wire clamping block; 126, second wire clamping block; 127, disassembly channel; 128, limiting surface;

[0043] 131, second card slot; 132, sixth sliding slot; 133, seventh sliding slot;

[0044] 161, first elastic strip; 162, second elastic strip; 163, clamping hook;

[0045] 1221, first sliding block; 1222, second sliding block;

[0046] 1241, third sliding block; 1242, fourth sliding block;

[0047] 1251, first slot body; 1252, fourth sliding slot; 1253, sliding rod;

[0048] 1261, second slot body; 1262, fifth sliding slot; 1263, rod hole. DETAILED DESCRIPTION

[0049] In order to make the technical problems solved by the present application, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present application will be further described in detail below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0050] In the description of the present application, unless otherwise explicitly specified and limited, the terms "connected", "fixed", "connected", "communicated", "abutted", "clamped" and the like should be understood in a broad sense, for example, can be fixedly connected, can also be detachably connected or integrated; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0051] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature is "on", "above" and "over" the second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the first feature is higher in horizontal height than the second feature. The first feature is "under", "below" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or only means that the first feature is lower in horizontal height than the second feature.

[0052] In the description herein, it should be understood that the terms "on", "under", "left", "right", and the like orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", are only used to distinguish in description, and have no special meaning.

[0053] In the description of the present application, the description referring to the terms "an embodiment", "an example", and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.

[0054] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

[0055] Unless otherwise specified or defined, the term "and / or" used in the present application includes any and all combinations of one or more related listed items.

[0056] For the sake of description, unless otherwise stated, the up-down direction mentioned below is consistent with the up-down direction of the device itself, and the left-right direction mentioned below is consistent with the left-right direction of the device itself. Figure 1 For the sake of description, unless otherwise stated, the up-down direction mentioned below is consistent with the up-down direction of the device itself, and the left-right direction mentioned below is consistent with the left-right direction of the device itself. Figure 1 For the sake of description, unless otherwise stated, the up-down direction mentioned below is consistent with the up-down direction of the device itself, and the left-right direction mentioned below is consistent with the left-right direction of the device itself. Figure 1 For the sake of description, unless otherwise stated, the up-down direction mentioned below is consistent with the up-down direction of the device itself, and the left-right direction mentioned below is consistent with the left-right direction of the device itself. Figure 1 For the sake of description, unless otherwise stated, the up-down direction mentioned below is consistent with the up-down direction of the device itself, and the left-right direction mentioned below is consistent with the left-right direction of the device itself.

[0057] The underground cable wiring rack in the embodiment can be applied to underground cables. When the underground cables are laid in a cable trench, the underground cable wiring rack can be used to arrange various types of cables, so that the various types of cables can be laid in the cable trench in an orderly manner, avoiding cable accumulation or mutual entanglement. When a cable has a problem, maintenance personnel can quickly find the corresponding cable for repair or replacement. When the cable is replaced, the corresponding cable can be quickly taken out of the cable trench, improving the efficiency of cable repair and replacement.

[0058] As shown in Figures 1 to 6 The underground cable wiring rack provided by the embodiment includes a support seat 11 and a cable arrangement seat 12. The support seat 11 is provided with a baffle 13. The cable arrangement seat 12 is detachably mounted on the support seat 11, for example, by a fastener such as a bolt, by a buckle, etc. The baffle 13 can be detachably mounted on the support seat 11 or integrally formed with the support seat 11. The cable arrangement seat 12 is used to arrange cables. The cables are fixed by the cable arrangement seat 12, so that the cables can be laid in the cable trench in an orderly manner.

[0059] The wire arrangement seat 12 is provided with a wire clamping groove 121 for positioning the cable. The wire arrangement seat 12 has a plurality of wire arrangement seats arranged in sequence along the third straight line direction. After the plurality of wire arrangement seats 12 are arranged in sequence on the support seat 11, any wire arrangement seat 12 and another adjacent wire arrangement seat 12 or the baffle 13 jointly enclose the mounting slot 14 and the dismounting slot 15. The mounting slot 14 and the dismounting slot 15 are both in communication with the wire clamping groove 121 of the any wire arrangement seat 12. Specifically, when the slot of the wire clamping groove 121 of the any wire arrangement seat 12 is adjacent to the side surface of another wire arrangement seat 12, the any wire arrangement seat 12 and the another adjacent wire arrangement seat 12 jointly enclose the mounting slot 14 and the dismounting slot 15. The another adjacent wire arrangement seat 12 shields or covers the dismounting slot 15 to prevent the cable from separating from the wire clamping groove 121 from the dismounting slot 15. When the slot of the wire clamping groove 121 of the any wire arrangement seat 12 is adjacent to the side surface of the baffle 13, the any wire arrangement seat 12 and the baffle 13 adjacent thereto jointly enclose the mounting slot 14 and the dismounting slot 15. The baffle 13 shields or covers the dismounting slot 15 to prevent the cable from separating from the wire clamping groove 121 from the dismounting slot 15. The mounting slot 14 is located at the upper end surface of the wire arrangement seat 12, and the dismounting slot 15 is located at the side surface of the wire arrangement seat 12. The mounting slot 14 is provided with an anti-disengagement piece 16 for preventing the cable from separating from the wire clamping groove 121. The anti-disengagement piece 16 is installed on the inner wall of the mounting slot 14. Specifically, the anti-disengagement piece 16 is provided on each wire arrangement seat 12. The anti-disengagement piece 16 can be provided on one wire arrangement seat 12, or a part of the anti-disengagement pieces 16 can be provided on one wire arrangement seat 12 and the other anti-disengagement piece 16 can be provided on another adjacent wire arrangement seat 12. Alternatively, a part of the anti-disengagement pieces 16 can be provided on one wire arrangement seat 12 and the other anti-disengagement piece 16 can be provided on the adjacent baffle 13. The anti-disengagement piece 16 located at the mounting slot 14 is used to prevent the cable from separating from the wire clamping groove 121. When the cable is fixed, the cable is clamped into the wire clamping groove 121 from the mounting slot 14. The anti-disengagement piece 16 can prevent the cable from separating from the wire clamping groove 121 from the mounting slot 14.

[0060] Each wire management seat 12 is provided with a wire clamping groove 121, and each wire management seat 12 positions one cable through the wire clamping groove 121. The plurality of wire management seats 12 are arranged in sequence, and the dismounting slot 15 of any wire management seat 12 is sealed by the baffle 13 or the wire management seat 12 adjacent thereto. Specifically, in use, the baffle 13 is arranged at one end of the support seat 11, then the plurality of wire management seats 12 are installed on the support seat 11, all the wire management seats 12 are arranged on the support seat 11 in sequence away from the baffle 13, the dismounting slot 15 is located at the side of the wire management seat 12 and faces the baffle 13, the dismounting slot 15 of the wire management seat 12 closest to the baffle 13 is sealed by the baffle 13, and the dismounting slot 15 of the remaining wire management seats 12 is sealed by the wire management seat 12 adjacent thereto, so that after the cable is clamped into the wire clamping groove 121 from the mounting slot 14, the cable is prevented from being separated from the wire clamping groove 121 from the dismounting slot 15. When maintenance or replacement of the cable is required, the cable corresponding wire management seat 12 is dismounted from the support seat 11, and then the cable is taken out from the dismounting slot 15.

[0061] Further, the wire management seat 12 and the baffle 13 are both provided with an extension block 17 and a sealing surface 18, the sealing surface 18 is the side surface of the wire management seat 12, and the extension block 17 is located above the sealing surface 18. The extension block 17 and the adjacent wire management seat 12 jointly enclose the mounting slot 14 and the dismounting slot 15, and the sealing surface 18 covers the dismounting slot 15.

[0062] In one embodiment, the anti-extraction member 16 comprises a first elastic strip 161 and a second elastic strip 162. The first elastic strip 161 and the second elastic strip 162 can be plastic or metal plates. The first elastic strip 161 and the second elastic strip 162 are arranged in a cross shape. The first elastic strip 161 and the second elastic strip 162 each have a connecting end connected to the edge of the installation slot 14 and a free end located in the cable clamping groove 121. The cable management seat 12 is provided with a limiting surface 128. Specifically, the extending block 17 and the cable management seat 12 are each provided with a limiting surface 128 near the cable clamping groove 121. The two limiting surfaces 128 are located on the paths of the free ends of the first elastic strip 161 and the second elastic strip 162 moving in the direction close to the installation slot 14. The limiting surface 128 on any cable management seat 12 is located on the path of the free end of the first elastic strip 161 or the free end of the second elastic strip 162 of the adjacent limiting surface 128 moving in the direction close to the installation slot 14. The limiting surface 128 is close to the edge of the installation slot 14. When there is no external force, the free ends of the first elastic strip 161 and the second elastic strip 162 abut against the limiting surface 128. The free ends of the first elastic strip 161 and the second elastic strip 162 each extend downward from top to bottom. The limiting surface 128 of the cable clamping groove 121 is an arc inner wall. When the cable is clamped into the cable clamping groove 121 from the installation slot 14, the cable presses the free ends of the first elastic strip 161 and the second elastic strip 162 to move in the direction away from the installation slot 14. As the depth of the cable clamping groove 121 increases, the first elastic strip 161 and the second elastic strip 162 are separated and in a spread shape. Finally, the cable is clamped into the cable clamping groove 121 from top to bottom through the installation slot 14. Then, the first elastic strip 161 and the second elastic strip 162 are restored to be arranged in a cross shape to block the installation slot 14. At this time, the free ends of the first elastic strip 161 and the second elastic strip 162 abut against the limiting surface 128 again. When the cable moves upward in the direction close to the installation slot 14 to separate from the cable clamping groove 121, the free ends of the first elastic strip 161 and the second elastic strip 162 cannot move under the limitation of the limiting surface 128 and remain arranged in a cross shape, thereby preventing the cable from separating from the cable clamping groove 121.

[0063] In addition, in other embodiments, when the anti-extraction member 16 is installed on one cable management seat 12, the first elastic strip 161 and the second elastic strip 162 are arranged on the same cable management seat 12. The first elastic strip 161 and the second elastic strip 162 are parallel to each other and arranged obliquely downward. The connecting end of the first elastic strip 161 and the connecting end of the second elastic strip 162 are connected to the same cable management seat 12.

[0064] Optionally, the card slot 121 is a circular arc slot, and any one of the wire management seat 12 and the wire management seat 12 adjacent thereto or the baffle 13 adjacent thereto jointly enclose a first linear hole extending vertically and a second linear hole extending horizontally. The first linear hole and the second linear hole are both in communication with the circular arc slot, the mounting slot 14 is the aperture of the first linear hole, the dismounting slot 15 is the aperture of the second linear hole, the circular arc slot and the first linear hole are in communication, and a limiting surface 128 is formed at the communication position of the circular arc slot and the first linear hole. The limiting surface 128 is a horizontal plane, the inner wall of the circular arc slot is a spherical surface, and the inner wall of the circular arc slot is connected to the inner wall of the first linear hole through the limiting surface 128. Specifically, the mounting slot 14 is located at the upper end of the first linear hole, the lower end of the first linear hole is in communication with the circular arc slot, the dismounting slot 15 is in communication with the circular arc slot, the limiting surface 128 is horizontally arranged, and the cable is clamped into the circular arc slot from the first linear hole. The first elastic strip 161 and the second elastic strip 162 are arranged at the connection position of the limiting surface 128 and the inner wall of the first linear hole.

[0065] Further, the free end of the first elastic strip 161 and the free end of the second elastic strip 162 are both provided with a hook 163, and a hook groove is arranged on the limiting surface 128. The hook groove is not shown in the figure. In the normal state, the hook 163 is located in the hook groove but will not be clamped into the hook groove. When the free end of the first elastic strip 161 and the free end of the second elastic strip 162 move in the direction close to the mounting slot 14, that is, the cable moves in the direction close to the mounting slot 14 and has a movement trend of moving away from the card slot 121, the hook 163 is clamped into the hook groove, preventing the first elastic strip 161 and the second elastic strip 162 from being deformed and moving out of the mounting slot 14 to cause the cable to be separated, and ensuring that the first elastic strip 161 and the second elastic strip 162 are arranged in a cross shape to block the cable from sliding out of the mounting slot 14.

[0066] Optionally, the first elastic strip 161 and the second elastic strip 162 are integrally formed with the wire management seat 12, and the second elastic strip 162 is integrally formed with the baffle 13.

[0067] In an embodiment, the support seat 11 has a support plane 111, which is the upper surface of the support seat 11. The baffle 13 and each wire management seat 12 are mounted on the support plane 111, and the lower surface of the baffle 13 and the lower surface of each wire management seat 12 are both in abutment with the support plane 111. A plurality of positioning holes 112 extending along a first linear direction are arranged on the support plane 111, the first linear direction is a vertical direction, the plurality of positioning holes 112 correspond to the plurality of wire management seats 12 one by one, and each wire management seat 12 is provided with a positioning table 122. The wire management seat 12 is installed on the support plane 111 by clamping the positioning table 122 into the positioning hole 112 along the first linear direction, and the wire management seat 12 is installed on the support seat 11 by clamping the positioning table 122 with the positioning hole 112.

[0068] The first clamping groove 123 is arranged on each wire seat 12 and extends along the second linear direction. The plane where the first clamping groove 123 is located is below the sealing surface 18 and is coplanar with the sealing surface 18. The clamping post 124 is located on the side surface away from the sealing surface 18. The second clamping groove 131 is arranged on the baffle 13 and extends along the second linear direction. The second linear direction is horizontally arranged from left to right. When the cable passes through the clamping groove 121, the second linear direction is the same as the radial direction of the cable. The second linear direction is parallel to the supporting plane 111 and perpendicular to the first linear direction. The bottom surface of each wire seat 12 is provided with the clamping post 124. The supporting plane 111 is provided with a plurality of first sliding grooves 113 which extend along the second linear direction. The plurality of first sliding grooves 113 correspond to the plurality of positioning holes 112 one by one and the first sliding groove 113 is in communication with the positioning hole 112.

[0069] When two adjacent wire seats 12 are installed and connected, the positioning table 122 of one wire seat 12 is first clamped into the positioning hole 112 from top to bottom, then is horizontally slid into the first sliding groove 113 and slides along the direction close to the other wire seat 12, and finally the clamping post 124 on the wire seat 12 is clamped into the first clamping groove 123 on the wire seat 12 adjacent to it.

[0070] When the wire seat 12 adjacent to the baffle is installed, the positioning table 122 of the wire seat 12 is first clamped into the positioning hole 112 from top to bottom, then is horizontally slid into the first sliding groove 113 and slides along the direction close to the baffle 13, and finally the clamping post 124 on the wire seat 12 is clamped into the second clamping groove 131 on the baffle 13 adjacent to it.

[0071] In this way, through the above arrangement, the connection between the baffle and the supporting seat 11, the connection between the wire seat 12 and the supporting seat 11, and the connection between the wire seats 12 are achieved, so that the installation and connection of the baffle, the supporting seat 11 and the wire seats 12 are more stable, thereby preventing the cable from being separated from the underground cable wiring frame due to the separation of the baffle, the supporting seat 11 and the wire seats 12.

[0072] Each wire seat 12 comprises a first wire clamping block 125 with a first groove body 1251 and a second wire clamping block 126 with a second groove body 1261. The inner wall of the first groove body 1251 and the inner wall of the second groove body 1261 jointly form the clamping groove 121. The profile of the inner wall of the first groove body 1251 and the profile of the inner wall of the second groove body 1261 are the same. The first wire clamping block 125 and the second wire clamping block 126 slide along the third linear direction. The third linear direction is the axial direction of the cable when the cable passes through the clamping groove 121.

[0073] In one embodiment, the positioning table 122 comprises a first sliding block 1221 arranged on the first clamping wire block 125 and a second sliding block 1222 arranged on the second clamping wire block 126. The clamping table 124 comprises a third sliding block 1241 arranged on the first clamping wire block 125 and a fourth sliding block 1242 arranged on the second clamping wire block 126.

[0074] The support plane 111 further comprises a plurality of second sliding grooves 114 and a plurality of third sliding grooves 115. The plurality of second sliding grooves 114, the plurality of third sliding grooves 115 and the plurality of first sliding grooves 113 correspond to each other, and the first sliding groove 113 is arranged between the second sliding groove 114 and the third sliding groove 115 and communicates with the second sliding groove 114 and the third sliding groove 115.

[0075] The first clamping wire block 125 is provided with a fourth sliding groove 1252. The second clamping wire block 126 is provided with a fifth sliding groove 1262, and a part of the first clamping groove 123 is located on the first clamping wire block 125 and communicates with the fourth sliding groove 1252, and the remaining part of the first clamping groove 123 is located on the second clamping wire block 126 and communicates with the fifth sliding groove 1262.

[0076] The baffle 13 is provided with a sixth sliding groove 132 and a seventh sliding groove 133. The second clamping groove 131 is arranged between the sixth sliding groove 132 and the seventh sliding groove 133 and communicates with the sixth sliding groove 132 and the seventh sliding groove 133.

[0077] The sixth sliding groove 132, the seventh sliding groove 133, the plurality of second sliding grooves 114, the plurality of third sliding grooves 115, the plurality of fourth sliding grooves 1252 and the plurality of fifth sliding grooves 1262 extend along a third linear direction, and the first linear direction, the second linear direction and the third linear direction are perpendicular to each other.

[0078] When the first sliding block 1221 slides into the second sliding groove 114 from the positioning hole 112, the third sliding block 1241 slides into the fourth sliding groove 1252 from the first clamping groove 123 or slides into the sixth sliding groove 132 from the second clamping groove 131; when the second sliding block 1222 slides into the third sliding groove 115 from the positioning hole 112, the fourth sliding block 1242 slides into the fifth sliding groove 1262 from the first clamping groove 123 or slides into the seventh sliding groove 133 from the second clamping groove 131.

[0079] The fourth sliding groove 1252 and the fifth sliding groove 1262 and the first clamping groove 123 are located on the same side of each wire holder 12, and the clamping table 124 is located on the other side of each wire holder 12 which is opposite to each other. The sixth sliding groove 132 and the seventh sliding groove 133 are located on the same side of the baffle 13.

[0080] The clamping table 124 is arranged on one side of the wire arranging seat 12, and the fourth sliding groove 1252 and the fifth sliding groove 1262 are arranged on the other side of the wire arranging seat 12. The clamping table 124 is slidably arranged in the fourth sliding groove 1252 and the fifth sliding groove 1262 or the sixth sliding groove 132 and the seventh sliding groove 133. Specifically, when the baffle 13 and the wire arranging seats 12 are arranged on the upper surface of the support seat 11, the wire arranging seats 12 are arranged on the wire arranging seats 12 or the baffle 13 adjacent to the wire arranging seats 12 through the clamping table 124 arranged on the side of the wire arranging seats 12.

[0081] The first clamping block 125 and the second clamping block 126 are arranged in sequence along the third straight line direction and slide along the third straight line direction. The first clamping block 125 is provided with a first sliding block 1221 slidably arranged between the second sliding groove 114 and the positioning hole 112. The second clamping block 126 is provided with a second sliding block 1222 slidably arranged between the third sliding groove 115 and the positioning hole 112. The first clamping block 125 is provided with a third sliding block 1241 slidably arranged between the first clamping groove 123 and the fourth sliding groove 1252 or the second clamping groove 131 and the sixth sliding groove 132. The second clamping block 126 is provided with a fourth sliding block 1242 slidably arranged between the first clamping groove 123 and the fifth sliding groove 1262 or the second clamping groove 131 and the seventh sliding groove 133. The first sliding block 1221 and the second sliding block 1222 abut to form a positioning table 122. The third sliding block 1241 and the fourth sliding block 1242 abut to form a clamping table 124. That is, after the first clamping block 125 and the second clamping block 126 of each wire arranging seat 12 abut together, the first sliding block 1221 and the second sliding block 1222 jointly form the positioning table 122, and the third sliding block 1241 and the fourth sliding block 1242 jointly form the clamping table 124. After the positioning table 122 is clamped into the positioning hole 112 and slides along the first sliding groove 113 so that the clamping table 124 is clamped into the first clamping groove 123 or the second clamping groove 131, the first clamping block 125 and the second clamping block 126 of each wire arranging seat 12 are separated, the positioning table 122 is separated to form the first sliding block 1221 and the second sliding block 1222, and the clamping table 124 is separated to form the third sliding block 1241 and the fourth sliding block 1242. Then, the first sliding block 1221 slides to the second sliding groove 114, the second sliding block 1222 slides to the third sliding groove 115, the third sliding block 1241 slides to the fourth sliding groove 1252 or the sixth sliding groove 132, and the fourth sliding block 1242 slides to the fifth sliding groove 1262 or the seventh sliding groove 133. In this way, the detachable connection of the wire arranging seat 12 and the support seat 11 is realized, and the detachable connection between the adjacent wire arranging seats 12 and between the wire arranging seat 12 and the baffle 13 is also realized.

[0082] When installing, first, the first clamping block 125 and the second clamping block 126 of the first wire management seat 12 are abutted to each other, then the positioning table 122 is clamped into the positioning slot, and then the positioning table 122 is slid along the first sliding groove 113 so that the clamping table 124 is clamped into the second clamping slot 131 of the baffle 13. When installing the second wire management seat 12, the first clamping block 125 and the second clamping block 126 of the second wire management seat 12 are abutted to each other, then the positioning table 122 is clamped into the positioning slot, and then the positioning table 122 is slid along the first sliding groove 113 so that the clamping table 124 is clamped into the second clamping slot 131 of the baffle 13. The installation mode of the subsequent wire management seat 12 and the second wire management seat 12 is the same. After all the wire management seats 12 are installed, the first clamping block 125 and the second clamping block 126 of each wire management seat 12 can be separated.

[0083] When separating the first clamping block 125 and the second clamping block 126, the first clamping block 125 and the first sliding block 1221 of the first wire management seat 12 are slid along the second sliding groove 114 until the first elastic strip 161 on the first clamping device abuts against one of the second elastic strips 162 on the baffle 13, and the second clamping block 126 and the second sliding block 1222 are slid along the third sliding groove 115 until the first elastic strip 161 on the second clamping device abuts against the other second elastic strip 162 on the baffle 13. In the above process, the third sliding table also slides along the sixth sliding groove 132, and the fourth sliding table slides along the seventh sliding groove 133. When separating the subsequent wire management seat 12, the first clamping block 125 and the second clamping block 126 of the wire management seat 12, the first clamping block 125 and the first sliding block 1221 are slid along the second sliding groove 114 until the first elastic strip 161 on the first clamping device abuts against one of the second elastic strips 162 on the baffle 13, and the second clamping block 126 and the second sliding block 1222 are slid along the third sliding groove 115 until the first elastic strip 161 on the second clamping device abuts against the other second elastic strip 162 on the baffle 13. In the above process, the third sliding table also slides along the fourth sliding groove 1252 on the previous first clamping block 125, and the fourth sliding table slides along the seventh sliding groove 133 on the previous second clamping block 126.

[0084] Optionally, the lengths of the fourth slide groove 1252, the fifth slide groove 1262, the sixth slide groove 132, and the seventh slide groove 133 are all less than the lengths of the second slide groove 114 and the third slide groove 115. When all the wire management seats 12 are installed and before all the first wire clamping blocks 125 and all the second wire clamping blocks 126 are separated, the first wire clamping blocks 125 and the second wire clamping blocks 126 of the wire management seat 12 farthest from the baffle 13 are driven to be separated, and the third slide block 1241 and the fourth slide block 1242 can push the first wire clamping blocks 125 and the second wire clamping blocks 126 of the wire management seat 12 closest to the baffle 13 to be separated, so that all the first wire clamping blocks 125 and all the second wire clamping blocks 126 are separated, without the need to manually separate each first wire clamping block 125 and each second wire clamping block 126 of each wire management seat 12 one by one, which makes the installation more convenient, and finally the cables are clamped into the wire clamping grooves 121 of different wire management seats 12.

[0085] Further, the first elastic strip 161 and the second elastic strip 162 are arranged on the first wire clamping block 125 and the second wire clamping block 126. The first elastic strip 161 and the second elastic strip 162 on the first wire clamping block 125 are arranged on the two sides of the first wire clamping block 125 away from each other, and the first elastic strip 161 and the second elastic strip 162 on the second wire clamping block 126 are arranged on the two sides of the second wire clamping block 126 away from each other. Two second elastic strips 162 are arranged on the baffle 13 in a spaced manner. When the wire management seat 12 is installed, the first wire clamping block 125 and the second wire clamping block 126 are away from each other, the first elastic strip 161 on any first wire clamping block 125 and the second elastic strip 162 on the adjacent first wire clamping block 125 abut to form a anti-disengagement piece 16, or the first elastic strip 161 on any first wire clamping block 125 and the second elastic strip 162 on the adjacent baffle 13 abut to form a anti-disengagement piece 16. The first elastic strip 161 on any second wire clamping block 126 and the second elastic strip 162 on the adjacent second wire clamping block 126 abut to form a anti-disengagement piece 16, or the first elastic strip 161 on any second wire clamping block 126 and the second elastic strip 162 on the adjacent baffle 13 abut to form a anti-disengagement piece 16.

[0086] Key reference Figure 3 As shown, in order to facilitate the disassembly of any wire management seat 12, any wire management seat 12 of the present application can be separated from the support seat 11 along a predetermined shape trajectory L, without the need to disassemble each wire management seat 12 to separate the wire management seat 12 located in the middle region. The specific mode is as follows:

[0087] The communication place of the first sliding groove 113 and the second sliding groove 114, the third sliding groove 115 forms a square hole, the wire arrangement seat 12 and the baffle 13 are both provided with a disengaging groove 19 communicated with the clamping groove 121, after the installation of each wire arrangement seat 12, the first clamping block 125 and the second clamping block 126 of each wire arrangement seat 12 are separated, the dismounting channel 127 is formed between the first clamping block 125 and the second clamping block 126, and the first elastic strip 161 and the second elastic strip 162 are both located in the hook groove on the limiting surface 128, so that the first elastic strip 161 and the second elastic strip 162 cannot move along the direction close to the installation slot 14, that is, cannot move along the radial direction of the cable, but can be deformed along the axial direction of the cable. When it is needed to dismount a certain wire arrangement seat 12, the first clamping block 125 and the second clamping block 126 of the wire arrangement seat 12 are brought close to each other and abut, the first elastic strip 161 and the second elastic strip 162 are deformed when moving along the axial direction of the cable and being pressed against each other, and after the first elastic strip 161 and the second elastic strip 162 are separated from each other, the first elastic strip 161 and the second elastic strip 162 are just located below the disengaging groove 19 of the adjacent wire arrangement seat 12. Then the first clamping block 125 and the second clamping block 126 are lifted upward and moved upward, the second elastic strip 162 can move upward along the disengaging groove 19 and leave the clamping groove 121, so that the clamping table 124 moves upward along the dismounting channel 127, the positioning table 122 is separated from the support seat 11 from the square hole, then the first clamping block 125 and the second clamping block 126 are horizontally moved and moved along the direction close to the clamping groove 121 of the next wire arrangement seat 12, so that the dismounting of the arbitrary wire arrangement seat 12 is realized.

[0088] In this way, the arbitrary wire arrangement seat 12 can be dismounted individually, and the wire arrangement seat 12 does not need to be installed and dismounted one by one, so that the arbitrary cable can be taken out and replaced.

[0089] In an embodiment, the first clamping block 125 is provided with a sliding rod 1253, the second clamping block 126 is provided with a rod hole 1263, and the sliding rod 1253 is slidably arranged in the rod hole 1263, so that the first clamping block 125 and the second clamping block 126 are slidably connected.

[0090] Optionally, the first sliding block 1221 and the second sliding block 1222 can be magnetically attracted and combined, and the third sliding block 1241 and the fourth sliding block 1242 can be magnetically attracted and combined. For example, magnets are arranged on the first sliding block 1221 and the second sliding block 1222, and / or magnets are arranged on the third sliding block 1241 and the fourth sliding block 1242, and / or magnets are arranged on the first clamping block 125 and the second clamping block 126. In addition, the magnets can be replaced by magic tapes.

[0091] Further, the positioning table 122 and the clamping table 124 are both prismatic. Specifically, the positioning table 122 and the clamping table 124 are both regular quadrangular prisms, and each has a first plane connected with the wire arrangement seat 12 and a second plane opposite to the first plane, the area of the second plane being larger than that of the first plane. The positioning table 122 is divided into the first sliding block 1221 and the second sliding block 1222, which are the same in size and shape, and the clamping table 124 is divided into the third sliding block 1241 and the fourth sliding block 1242, which are the same in size and shape. The first sliding groove 113, the second sliding groove 114, the third sliding groove 115, the fourth sliding groove 1252, the fifth sliding groove 1262, the sixth sliding groove 132 and the seventh sliding groove 133 are all isosceles trapezoidal in projection on a section perpendicular to the direction of extension of each of them, and the positioning groove and the clamping groove are both square grooves. In this way, neither the positioning table 122 nor the clamping table 124, nor the first sliding block 1221, the second sliding block 1222, the third sliding block 1241 and the fourth sliding block 1242 will be out of the first sliding groove 113, the second sliding groove 114, the third sliding groove 115, the fourth sliding groove 1252, the fifth sliding groove 1262, the sixth sliding groove 132 and the seventh sliding groove 133.

[0092] In one embodiment, the inner wall of the first slot body 1251 and / or the inner wall of the second slot body 1261 are provided with conductive pins for penetrating the insulation layer of the cable and electrically connected with the electric core of the cable, which are not shown in the drawings. The second sliding groove 114 and / or the third sliding groove 115 have a communication end in communication with the positioning hole 112 and a lead-through end extending in a direction away from the positioning hole 112, and the lead-through end is provided with a detection lead wire for communication with an external circuit. When the first wire clamping block 125 and the second wire clamping block 126 abut against the lead-through end in the second sliding groove 114 and the lead-through end in the third sliding groove 115 respectively, the electrical connection between the detection lead wire and the conductive pins can be achieved. When it is necessary to detect whether the cable is damaged, the conductive pins are penetrated through the insulation layer of the cable and electrically connected with the electric core, and then the detection lead wire is used to connect with an external testing device to achieve the detection of the cable. After the damaged cable is found, the corresponding wire arrangement seat 12 is disassembled, which facilitates the cable maintenance and improves the subsequent maintenance efficiency.

[0093] In one embodiment, the cross section of the support seat 11 along the first straight direction gradually increases. The cross section of the support seat 11 in the horizontal direction gradually increases from top to bottom. Specifically, the support seat 11 is a quadrangular prism or a trapezoidal block, and the bottom of the support seat 11 has a larger area, so that the center of the support seat 11 is lower, thereby improving the stability of the support seat 11 when placed in the cable trench.

[0094] Optionally, the bottom of the support seat 11 is provided with a plug shaft 20, and the lower end of the plug shaft 20 is a pointed end. The support seat 11 is inserted into the soil at the bottom of the cable trench through the plug shaft 20 to achieve the positioning of the support seat 11.

[0095] In one embodiment, the underground cable wiring frame further comprises a cover; the cover is mounted on the support base 11 and cooperates with the support base 11 to form a sealed cavity, and the cover is provided with a wire hole communicating with the sealed cavity. The diameter of the wire hole is the same as the diameter of the cable, and the cable wiring seat 12 is sealed through the cover. When the cable trench is filled, the soil is prevented from falling into the cable wiring seat 12, causing the fourth sliding groove 1252, the fifth sliding groove 1262, the second sliding groove 114, the third sliding groove 115, the wire clamping groove 121, etc. to be blocked by the soil.

[0096] Further, after the installation of the cable wiring seat 12 is completed, a plug can be provided to fill the fourth sliding groove 1252, the fifth sliding groove 1262, the second sliding groove 114, the third sliding groove 115, and the disassembly channel 127. The plug can be made of a deformable material such as silicone to prevent soil from entering. When the cable wiring seat 12 needs to be disassembled, the plug is pulled out.

[0097] As shown in Figure 6 , the embodiment also provides an underground cable wiring method based on the above underground cable wiring frame. The underground cable wiring method comprises the following steps:

[0098] S10: Assemble the underground cable wiring frame. According to the number and type of cables, select the corresponding number of cable wiring seats 12 and the size of the wire clamping groove 121. During assembly, first install a plurality of cable wiring seats 12 on the support base 11 to form an underground cable wiring frame. The disassembly slot 15 of the cable wiring seat 12 of the underground cable wiring frame is sealed by the baffle 13 or the cable wiring seat 12 adjacent thereto.

[0099] S20: Space a plurality of assembled underground cable wiring frames along the extension path of the cable trench in the cable trench. The distance between the plurality of underground cable wiring frames is set according to the actual situation. There can be one or more underground cable wiring frames at each location in the cable trench.

[0100] S30: While laying a plurality of cables along the extension path of the cable trench, each cable is installed in the wire clamping groove 121 of the cable wiring seat 12 on each underground cable wiring frame through the installation slot 14. Each cable is clamped into the wire clamping groove 121 of one cable wiring seat 12, achieving positioning of different cables and allowing the cables to be spaced apart without entangling. After the cable is clamped into the wire clamping groove 121, the anti-disengagement piece 16 can prevent the cable from disengaging from the cable wiring seat 12.

[0101] In this way, when the cable needs to be repaired or replaced due to a problem, the corresponding cable wiring seat 12 can be removed so that the cable can be taken out from the disassembly slot 15, facilitating detection and replacement of the cable.

[0102] The technical principles of the present application are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the present application, and cannot be interpreted as limiting the protection scope of the present application in any way. Based on the explanations herein, other specific embodiments of the present application can be conceived by those skilled in the art without any creative effort, and these embodiments will all fall within the protection scope of the present application.

Claims

1. An underground cable routing stand, characterized by, The utility model relates to a cable management device, comprising: a support base (11); a plurality of cable management bases (12) detachably mounted on the support base (11); and a baffle (13) provided on the support base (11); each of the cable management bases (12) is provided with a cable clamping groove (121), when the cable management base (12) is mounted on the support base (11), any one of the cable management bases (12) and its adjacent cable management base (12) or its adjacent baffle (13) jointly form an installation slot (14) and a dismounting slot (15), the installation slot (14) and the dismounting slot (15) are in communication with the cable clamping groove (121), and any one of the dismounting slots (15) is sealed by its adjacent cable management base (12) or its adjacent baffle (13), the installation slot (14) is provided with an anti-disengagement piece (16) for preventing the cable from disengaging from the cable clamping groove (121); the anti-disengagement piece (16) comprises a first elastic strip (161) and a second elastic strip (162), the first elastic strip (161) and the second elastic strip (162) are cross arranged, the first elastic strip (161) and the second elastic strip (162) both have a connecting end connected with the edge of the installation slot (14) and a suspended end located in the cable clamping groove (121), the cable management base (12) is provided with a limiting surface (128), the limiting surface (128) is located on the path of the suspended end of the first elastic strip (161) and the suspended end of the second elastic strip (162) moving along the direction close to the installation slot (14); the support base (11) has a support plane (111), the support plane (111) is provided with a plurality of positioning holes (112) extending along a first linear direction, a plurality of the positioning holes (112) and a plurality of the cable management bases (12) are in one-to-one correspondence, each of the cable management bases (12) is provided with a positioning table (122), the cable management base (12) is mounted on the support plane (111) by the positioning table (122) clamped into the positioning hole (112) along the first linear direction; Each of the wire arranging bases (12) is provided with a first clamping groove (123) extending along a second linear direction, the baffle (13) is provided with a second clamping groove (131) extending along the second linear direction, the second linear direction is parallel to the support plane (111) and perpendicular to the first linear direction, each of the wire arranging bases (12) is provided with a clamping table (124), the support plane (111) is provided with a plurality of first sliding grooves (113) extending along the second linear direction, the plurality of first sliding grooves (113) correspond to the plurality of positioning holes (112) one by one and the first sliding grooves (113) communicate with the positioning holes (112), when the positioning table (122) of any wire arranging base (12) is clamped into the positioning hole (112) and slides into the first sliding groove (113), the clamping table (124) on the wire arranging base (12) is clamped into the first clamping groove (123) on the wire arranging base (12) adjacent to it or the second clamping groove (131) on the baffle (13) adjacent to it.

2. The underground cable routing frame of claim 1, wherein, The wire arranging base (12) and the baffle (13) are provided with an extension block (17) and a sealing surface (18), the extension block (17) and the adjacent wire arranging base (12) jointly enclose the mounting slot (14) and the dismounting slot (15), and the sealing surface (18) covers the dismounting slot (15).

3. The underground cable routing frame of claim 1, wherein, Each of the wire arranging bases (12) comprises a first wire clamping block (125) with a first groove body (1251) and a second wire clamping block (126) with a second groove body (1261); the inner wall of the first groove body (1251) and the inner wall of the second groove body (1261) jointly enclose the wire clamping groove (121); The positioning table (122) comprises a first sliding block (1221) provided on the first wire clamping block (125) and a second sliding block (1222) provided on the second wire clamping block (126); the clamping table (124) comprises a third sliding block (1241) provided on the first wire clamping block (125) and a fourth sliding block (1242) provided on the second wire clamping block (126); The support plane (111) is further provided with a plurality of second sliding grooves (114) and a plurality of third sliding grooves (115); the plurality of second sliding grooves (114), the plurality of third sliding grooves (115) and the plurality of first sliding grooves (113) correspond to each other, the first sliding groove (113) is arranged between the second sliding groove (114) and the third sliding groove (115) and the second sliding groove (114) and the third sliding groove (115) communicate with the first sliding groove (113); The first wire clamping block (125) is provided with a fourth sliding groove (1252), the second wire clamping block (126) is provided with a fifth sliding groove (1262), a part of the first clamping groove (123) is located on the first wire clamping block (125) and communicates with the fourth sliding groove (1252), and the remaining part of the first clamping groove (123) is located on the second wire clamping block (126) and communicates with the fifth sliding groove (1262). The baffle (13) is provided with a sixth chute (132) and a seventh chute (133), and the second clamping groove (131) is arranged between the sixth chute (132) and the seventh chute (133) and communicates with the sixth chute (132) and the seventh chute (133). The sixth chute (132), the seventh chute (133), the plurality of second chutes (114), the plurality of third chutes (115), the plurality of fourth chutes (1252), and the plurality of fifth chutes (1262) extend along a third straight line direction, and the first straight line direction, the second straight line direction, and the third straight line direction are perpendicular to each other in pairs. When the first sliding block (1221) slides into the second chute (114) from the positioning hole (112), the third sliding block (1241) slides into the fourth chute (1252) from the first clamping groove (123) or slides into the sixth chute (132) from the second clamping groove (131); and when the second sliding block (1222) slides into the third chute (115) from the positioning hole (112), the fourth sliding block (1242) slides into the fifth chute (1262) from the first clamping groove (123) or slides into the seventh chute (133) from the second clamping groove (131).

4. The underground cable routing frame of claim 3, wherein, The inner wall of the first groove body (1251) and / or the inner wall of the second groove body (1261) are provided with conductive pins for penetrating the insulation layer of the cable and electrically connected with the electric core of the cable, the second chute (114) and / or the third chute (115) have a communication end communicating with the positioning hole (112) and a lead-through end extending in a direction away from the positioning hole (112), and the lead-through end is provided with a detection lead wire for communicating with an external circuit.

5. The underground cable routing frame of claim 1, wherein, The cross section of the support seat (11) along the first straight line direction gradually increases.

6. The underground cable routing frame of any one of claims 1 to 2, wherein, Further comprising a cover, which is mounted on the support seat (11) and cooperates with the support seat (11) to form a sealed cavity, and the cover is provided with a wire hole communicating with the sealed cavity.

7. An underground cable routing method based on the underground cable routing frame according to any one of claims 1 to 6, characterized in that, The method comprises the following steps: S10: installing a plurality of the wire arranging seats (12) on the support seat (11) to assemble the underground cable wiring frame, and the dismounting slot (15) of the wire arranging seat (12) of the underground cable wiring frame is sealed by the baffle (13) or the wire arranging seat (12) adjacent thereto; S20: spacing and laying a plurality of the underground cable wiring frames in a cable trench along the extension path of the cable trench; S30: laying a plurality of cables along the extension path of the cable trench while respectively installing each cable in the clamping groove (121) of the wire arranging seat (12) on each underground cable wiring frame through the mounting slot (14).

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