A cable support structure for a cable trench

Abstract

The utility model discloses a cable support structure for a cable trench, which belongs to the technical field of electric power engineering, and comprises an upper mounting block, a lower mounting block and a placement assembly; the upper mounting block is provided with a first plug-in hole, and the upper mounting block is provided with at least one upper mounting hole; the lower mounting block is fixedly provided with a first plug-in block corresponding to the first plug-in hole, and the lower mounting block is provided with at least one lower mounting hole; the placement assembly comprises a mounting portion and a support assembly, and the support assembly is fixedly provided on the mounting portion; the mounting portion is provided with a second plug-in hole corresponding to the first plug-in block, and the mounting portion is fixedly provided with a second plug-in block corresponding to the second plug-in hole; at least one placement block is rotatably provided on the support assembly; the second plug-in block is plugged into the first plug-in hole, and the first plug-in block is provided on the second plug-in hole. The utility model has the advantage of convenient adjustment.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to a cable supporting structure used in a cable trench. Background Art

[0002] Cable support racks are widely used for laying power cables, control cables and communication cables in cable trenches, cable tunnels and cable conduit working pits.

[0003] The existing cable support frame is composed of a support rod and a placement rod. A plurality of placement rods are fixedly arranged on the support rod. The support rod is then fixed on the vertical surface of the cable trench, and the cables can be arranged on the placement rod.

[0004] However, the existing cable support frame has a simple structure. During installation, it is only necessary to pass bolts through the fixing holes at the upper and lower ends of the support rod and install the support rod on the vertical surface of the cable trench to complete the installation work. However, when the depth of the cable trench is relatively short, the fixing holes on the support rod of the cable support frame cannot be completely placed on the vertical surface, and the support rod needs to be cut, resulting in the support rod not having enough fixing holes for installation, which causes the defect of inconvenience in use.

[0005] Based on this, the utility model designs a cable supporting structure for a cable trench to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a cable supporting structure for a cable trench to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including an upper mounting block, a lower mounting block and a placement assembly part; the upper mounting block is provided with a first plug-in hole, and the upper mounting block is provided with at least one upper mounting hole; the lower mounting block is fixedly provided with a first plug-in block corresponding to the first plug-in hole, and the lower mounting block is provided with at least one lower mounting hole; the placement assembly part includes a mounting part and a supporting assembly part, and the supporting assembly part is fixedly provided on the mounting part; the mounting part is provided with a second plug-in hole corresponding to the first plug-in block, and the mounting part is fixedly provided with a second plug-in block corresponding to the second plug-in hole; at least one placement block is rotatably provided on the supporting assembly part; the second plug-in block is plugged into the first plug-in hole, and the first plug-in block is provided on the second plug-in hole.

[0008] Preferably, the placement assembly part includes at least one placement assembly small part, and a plurality of the placement assembly small parts are detachably arranged together via a second plug-in block and a second plug-in hole.

[0009] Preferably, the support combination part includes a first support part and a detachable second support part, the first support part is provided with a first through hole, the second support part includes a connecting part and a support extension part, the support extension part is provided with a second through hole, and the connecting part is inserted into the first through hole or the second through hole.

[0010] Preferably, limit blocks are fixedly provided on the first supporting part and the second supporting part, and two limit blocks are provided, and the two limit blocks are fixedly provided at two ends of the first supporting part or the second supporting part.

[0011] Preferably, a buckle is fixedly provided on the connecting portion, a slot corresponding to the buckle is provided in the first through hole and the second through hole, and a make way groove is provided on the connecting portion, and a plurality of the make way grooves are provided.

[0012] Preferably, the placement block consists of two placement parts, a latch is fixedly provided on the placement part, a socket is opened on the placement part, two latches are provided, two sockets are provided, and the latches and sockets on the two placement parts are plugged into each other.

[0013] In summary, the present application has the following beneficial technical effects: by plugging and setting the upper mounting block and the lower mounting block and one or more mounting parts together, the height of the supporting structure can be adjusted according to the number of the mounting parts set, and it is suitable for cable trenches of different heights; at the same time, by increasing the number of second supporting parts, the number of cables on each mounting block can be increased or decreased according to demand; according to the actual situation, the appropriate number of placement blocks are spliced ​​so that the number of supporting structures meets the use requirements, and when it needs to be increased or decreased, the operation is convenient, and it has the advantage of convenient adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic diagram of the installation of the assembly part of this embodiment;

[0016] Figure 2 This is a schematic diagram of the structure of the installation block in this embodiment;

[0017] Figure 3 This is a schematic diagram of the installation block structure in this embodiment;

[0018] Figure 4 This is a schematic diagram of the structure of the installation part of this embodiment;

[0019] Figure 5 This is a schematic diagram of the structure of the second supporting part of this embodiment;

[0020] Figure 6 This is a cross-sectional view of the structure of the second supporting part of this embodiment;

[0021] Figure 7 This is a schematic diagram of the placement structure of the present embodiment.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Upper mounting block; 2. Lower mounting block; 3. Placement assembly; 4. First plug-in hole; 5. Upper mounting hole; 6. First plug-in block; 7. Lower mounting hole; 8. Mounting part; 9. Support assembly; 10. Second plug-in hole; 11. Second plug-in block; 12. Placement block; 13. Placement assembly sub-part; 14. First support part; 15. Second support part; 16. First through hole; 17. Connecting part; 18. Support extension part; 19. Second through hole; 20. Limit block; 21. Buckle; 22. Slot; 23. Clearance slot; 24. Placement part; 25. Pin; 26. Socket. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The following is combined with Figure 1 —7 further describes this application in detail.

[0026] A cable supporting structure for a cable trench comprises an upper mounting block 1, a lower mounting block 2 and a placement assembly part 3.

[0027] The upper mounting block 1 is provided with a first plug hole 4 and two upper mounting holes 5 ; the lower mounting block 2 is fixedly provided with a first plug block 6 corresponding to the first plug hole 4 and two lower mounting holes 7 .

[0028] The placement assembly part 3 includes a mounting part 8 and a supporting assembly part 9, the mounting part 8 is provided with a second plug-in hole 10 corresponding to the first plug-in block 6, and the mounting part 8 is fixedly provided with a second plug-in block 11 corresponding to the second plug-in hole 10; the placement assembly part 3 includes three placement assembly sub-parts 13, and the three placement assembly sub-parts 13 are plugged together through the second plug-in block 11 and the second plug-in hole 10; the uppermost second plug-in block 11 is plugged into the first plug-in hole 4, and the lowermost first plug-in block 6 is arranged on the second plug-in hole 10.

[0029] The support assembly part 9 is fixedly arranged on the mounting part 8, and the support assembly part 9 includes a first support part 14 and four second support parts 15. The first support part 14 is provided with a first through hole 16. The second support part 15 includes a connecting part 17 and a supporting extension part 18. The supporting extension part 18 is provided with a second through hole 19. The connecting part 17 is inserted into the first through hole 16 and the second through hole 19 at one time. Five placement blocks 12 are rotatably arranged on the support assembly part 9.

[0030] The first support portion 14 and the second support portion 15 are fixedly provided with a limit block 20, and two limit blocks 20 are provided, and the two limit blocks 20 are fixedly provided at both ends of the first support portion 14 or the second support portion 15. The limit block 20 prevents the placement block 12 on the first support portion 14 or the second support portion 15 from axial movement, which may cause the placement block 12 to fall off.

[0031] A buckle 21 is fixedly provided on the connecting portion 17, a slot 22 corresponding to the buckle 21 is provided in the first through hole 16 and the second through hole 19, and a clearance groove 23 is provided on the connecting portion 17, and a plurality of clearance grooves 23 are provided. By the buckling of the buckle 21 and the slot 22, the connecting portion 17 will not be displaced in the first through hole 16 and the second through hole 19, and the connecting portion 17 is firmly positioned.

[0032] The placement block 12 is composed of two placement parts 24, on which a latch 25 is fixedly arranged, and on which a socket 26 is provided, two latches 25 are provided, and two sockets 26 are provided, and the latches 25 and sockets 26 on the two placement parts 24 are plugged together. The plug-in connection makes it more convenient to disassemble and assemble the placement block 12, and it is more efficient when the staff needs to adjust the quantity.

[0033] The implementation principle of this embodiment is: when in use, the same number of placement blocks 12 are placed to match the number of cables; according to the depth of the cable groove, a suitable number of mounting parts 8 are inserted between the upper mounting block 1 and the lower mounting block 2, and finally the second support part 15 is added to the first support part 14 through the connection of the connecting part 17 and the first through hole 16 and the second through hole 19, so that the placement blocks 12 can be completely rotated and set on the first support part 14 and the second support part 15, so that the placement part 24 can support the cables.

[0034] By plugging the upper mounting block 1 and the lower mounting block 2 and one or more mounting parts 8 together, the height of the supporting structure can be adjusted according to the number of the mounting parts 8, and it is suitable for cable trenches of different heights; at the same time, by increasing the number of second supporting parts 15, the number of cables on each mounting block can be increased or decreased according to demand; according to the actual situation, a suitable number of placement blocks 12 are spliced, so that the number of supporting structures meets the use requirements, and when it needs to be increased or decreased, the operation is convenient, and it has the advantage of convenient adjustment.

[0035] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable support structure for a cable trench, characterized in that: The invention comprises an upper mounting block (1), a lower mounting block (2) and a placement assembly part (3); the upper mounting block (1) is provided with a first plug hole (4), and the upper mounting block (1) is provided with at least one upper mounting hole (5); the lower mounting block (2) is fixedly provided with a first plug block (6) corresponding to the first plug hole (4), and the lower mounting block (2) is provided with at least one lower mounting hole (7); the placement assembly part (3) comprises a mounting part (8) and a support assembly part (9), and the support The combination part (9) is fixedly arranged on the mounting part (8); a second plug-in hole (10) corresponding to the first plug-in block (6) is opened on the mounting part (8), and a second plug-in block (11) corresponding to the second plug-in hole (10) is fixedly arranged on the mounting part (8); at least one placement block (12) is rotatably arranged on the support combination part (9); the second plug-in block (11) is plugged into the first plug-in hole (4), and the first plug-in block (6) is arranged on the second plug-in hole (10).

2. A cable support structure for a cable trench according to claim 1, characterized in that: The placement assembly part (3) comprises at least one placement assembly sub-part (13), and a plurality of the placement assembly sub-parts (13) are detachably arranged together via a second plug-in block (11) and a second plug-in hole (10).

3. A cable support structure for a cable trench according to claim 1, characterized in that: The support assembly part (9) comprises a first support part (14) and a detachable second support part (15); the first support part (14) is provided with a first through hole (16); the second support part (15) comprises a connecting part (17) and a support extension part (18); the support extension part (18) is provided with a second through hole (19); the connecting part (17) is inserted into the first through hole (16) or the second through hole (19).

4. A cable support structure for a cable trench according to claim 3, characterized in that: A limit block (20) is fixedly arranged on the first support portion (14) and the second support portion (15), and two limit blocks (20) are provided. The two limit blocks (20) are fixedly arranged at both ends of the first support portion (14) or the second support portion (15).

5. A cable support structure for a cable trench according to claim 3, characterized in that: A buckle (21) is fixedly arranged on the connecting portion (17); a clamping groove (22) corresponding to the buckle (21) is provided in the first through hole (16) and the second through hole (19); and a clearance groove (23) is provided on the connecting portion (17); and a plurality of clearance grooves (23) are provided.

6. A cable support structure for a cable trench according to claim 1, characterized in that: The placement block (12) is composed of two placement parts (24), a latch (25) is fixedly arranged on the placement part (24), a socket (26) is opened on the placement part (24), two latches (25) are arranged, two sockets (26) are arranged, and the latches (25) and sockets (26) on the two placement parts (24) are plugged together.

Images