Combined MPP cable conduit

Abstract

The utility model belongs to the technical field of cable conduit combination, and particularly relates to a combined MPP cable conduit which comprises a bottom plate. A pair of side plates are symmetrically arranged and fixedly connected to the top of the bottom plate; a first groove is formed in the middle of the side plate; a plurality of mounting frames are mounted in the middle of the first groove in a sliding manner; a second groove is formed in the middle of the mounting frame; the middle of the second groove is slidably connected with a plurality of partition plates. A third groove is formed in the top of the mounting frame; the top of the partition plate is in threaded connection with a first bolt; the first bolt is located in the third groove. A pair of fourth grooves is formed in the side wall of the side plate; the fourth grooves are located in the two sides of the first groove. The middle of the fourth groove is slidably connected with a plurality of supporting plates. The side wall of the second bolt is in threaded connection with the second bolt; through the above structure, when cable conduits are combined, conduits with different diameters can be combined, and shaking of the conduits is reduced after combination is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable conduit combination, in particular to a combined MPP cable conduit. Background Art

[0002] MPP cable conduit is a cable conduit made of polypropylene (MPP) material, which has excellent electrical insulation performance, corrosion resistance and high mechanical strength.

[0003] When laying the MPP cable duct, the cable duct needs to be combined so that the cable duct will not be entangled or bent during burial, and the connection of the cable duct is convenient. When the cable duct is combined, the cable duct needs to be passed through the duct bracket, and the duct bracket is used to arrange the cable duct neatly. However, when the existing combined cable duct is combined, the size of the installation groove of the duct bracket is fixed and cannot be adjusted according to the diameter of the cable duct. When the diameter of the cable duct is smaller than the diameter of the installation groove of the duct bracket, the duct will shake on the bracket, affecting the connection of the duct.

[0004] To this end, the utility model provides a combined MPP cable conduit. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a combined MPP cable duct, comprising a base plate; a pair of side plates are symmetrically arranged and fixedly connected to the top of the base plate; a first groove is opened in the middle of the side plate; a plurality of mounting frames are slidably installed in the middle of the first groove; a second groove is opened in the middle of the mounting frame; a plurality of partitions are slidably connected in the middle of the second groove; a third groove is opened on the top of the mounting frame; a first bolt is threadedly connected to the top of the partition; the first bolt is located inside the third groove; through the above structure, when combining cable ducts, ducts of different diameters can be combined, and the shaking of the ducts can be reduced after the combination is completed.

[0007] Preferably, a pair of fourth grooves are opened on the side walls of the side plate; the fourth grooves are located on both sides of the first groove; a plurality of support plates are slidably connected to the middle of the fourth groove; the side walls of the support plates are threadedly connected to the second bolts; through the above structure, a pair of support plates support the mounting frame, thereby reducing the pressure of the upper mounting frame on the lower cable conduit.

[0008] Preferably, a slide groove is provided on the top of the base plate; a support column is slidably connected to the middle of the slide groove; a plurality of through holes are provided on the side wall of the support column; a plurality of support rods are detachably installed in the middle of the through holes; through the above structure, after the cable duct is placed on top of the mounting frame, the bending of the mounting frame due to the force can be reduced, and the pressure on the cable duct below caused by the upper mounting frame can be further reduced.

[0009] Preferably, a fifth slot is provided at the top of the mounting frame; a roller is rotatably connected to the middle of the fifth slot; through the above structure, the friction between the cable conduit and the mounting frame can be reduced, thereby reducing the wear on the cable conduit.

[0010] Preferably, a through slot is provided in the middle of the side plate; a ground nail is slidably connected to the middle of the through slot; through the above structure, the bottom plate cannot tilt and fall to the ground when the conduit is installed.

[0011] Preferably, the side wall of the side panel is rotatably connected with a rotating handle; the side wall of the side panel is fixedly connected with a limiting block; through the above structure, the device can be conveniently driven to move.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model describes a combined MPP cable duct, in which the partition plates are distributed according to the diameter length of the duct as the spacing, the redundant partition plates are slid to the two ends of the second groove, and then the multiple partition plates are fixed by rotating the multiple first bolts, and then the duct is laid between the multiple partition plates. Through the above structure, when the cable duct is combined, ducts of different diameters can be combined, and the shaking of the duct can be reduced after the combination is completed.

[0014] 2. The combined MPP cable duct described in the utility model can support the mounting frame with a pair of support plates by adjusting the position of the support plate in the middle of the fourth slot and then placing the two ends of the mounting frame above the support plate, thereby reducing the pressure of the upper mounting frame on the lower cable duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the partition in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the support plate in the utility model;

[0019] Figure 4It is a structural schematic diagram of the support column in the utility model;

[0020] In the figure: 1. bottom plate; 12. side plate; 13. first slot; 14. mounting frame; 15. second slot; 16. partition; 17. third slot; 18. first bolt; 2. slide slot; 21. support column; 22. through hole; 23. support rod; 3. fourth slot; 31. support plate; 32. second bolt; 4. fifth slot; 41. roller; 5. through slot; 51. ground nail; 6. turning handle; 61. limit block; 7. bump. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 to Figure 2 As shown, a combined MPP cable duct described in an embodiment of the utility model includes a bottom plate 1; a pair of side plates 12 are symmetrically arranged and fixed on the top of the bottom plate 1; a first groove 13 is opened in the middle of the side plate 12; a plurality of mounting brackets 14 are slidably installed in the middle of the first groove 13; a second groove 15 is opened in the middle of the mounting bracket 14; a plurality of partitions 16 are slidably connected in the middle of the second groove 15; a third groove 17 is opened on the top of the mounting bracket 14; a first bolt 18 is threadedly connected to the top of the partition 16; the first bolt 18 is located inside the third groove 17; when working, the bottom plate 1 is placed at the bottom of the cable duct, and then the plurality of mounting brackets 14 are taken out from the inside of the first groove 13, leaving only one mounting bracket 14, and then the sliding partition 16 is required The number of tube groups is determined by sliding part of the partitions 16 to the middle of the second groove 15, and distributing this part of the partitions 16 at intervals according to the diameter length of the conduit. The excess partitions 16 are slid to both ends of the second groove 15, and then the plurality of first bolts 18 are rotated so that the first bolts 18 and the partitions 16 squeeze the mounting frame 14, thereby fixing the plurality of partitions 16 in the middle of the mounting frame 14, and then laying the conduit above the mounting frame 14 and between the plurality of partitions 16, and then sliding the other mounting frames 14 into the first groove 13 in turn, and adjusting the partitions 16 in turn and laying the conduit, and finally completing the combination of the conduits. Through the above structure, when combining the cable conduits, conduits of different diameters can be combined, and the shaking of the conduits can be reduced after the combination is completed.

[0023] like Figures 1 to 4As shown, a pair of fourth grooves 3 are opened on the side wall of the side plate 12; the fourth grooves 3 are located on both sides of the first groove 13; a plurality of support plates 31 are slidably connected to the middle of the fourth groove 3; the side wall of the support plate 31 is threadedly connected to the second bolt 32; during operation, the support plate 31 is slidably adjusted along the middle of the fourth groove 3 according to the height of the cable duct, and after the adjustment is completed, the second bolt 32 is rotated and tightened so that the second bolt 32 and the support plate 31 squeeze the side plate 12 in the middle, so that the support plate 31 will not move easily in the middle of the side plate 12, and then the two ends of the mounting frame 14 are placed above the support plate 31, so that a pair of support plates 31 support the mounting frame 14, thereby reducing the pressure of the upper mounting frame 14 on the lower cable duct.

[0024] like Figures 1 to 3 As shown, a slide groove 2 is provided on the top of the base plate 1; a support column 21 is slidably connected to the middle of the slide groove 2; a plurality of through holes 22 are provided on the side walls of the support column 21; a plurality of support rods 23 are detachably installed in the middle of the through holes 22; during operation, before placing a plurality of cable ducts on the top of the mounting frame 14, the support column 21 is slid in the middle of the slide groove 2, and the support column 21 is aligned with one of the partitions 16, and then the support rod 23 is inserted into the corresponding through hole 22, so that the support rod 23 supports the mounting frame 14. Through the above structure, after the cable duct is placed on the top of the mounting frame 14, the bending of the mounting frame 14 due to the force can be reduced, and the pressure on the cable duct below caused by the upper mounting frame 14 can be further reduced.

[0025] like Figure 1 to Figure 2 As shown, a fifth slot 4 is provided at the top of the mounting frame 14; a roller 41 is rotatably connected to the middle of the fifth slot 4; during operation, after the cable conduit is placed on the top of the mounting frame 14, the position of the cable conduit needs to be adjusted to keep the ends of multiple cable conduits aligned, and when the conduit moves, rolling friction will be generated between the middle of the conduit and the roller 41, so that the conduit will only be subjected to a smaller friction force. Through the above structure, the friction between the cable conduit and the mounting frame 14 can be reduced, thereby reducing the wear of the cable conduit.

[0026] like Figures 1 to 4 As shown, a through groove 5 is opened in the middle of the side plate 12; a ground nail 51 is slidably connected to the middle of the through groove 5; during operation, after the bottom plate 1 is placed at the bottom of the cable channel, a tool can be used to hammer the ground nail 51 downward so that the bottom end of the ground nail 51 is inserted into the ground. Through the above structure, the bottom plate 1 cannot tilt and fall to the ground when the conduit is installed.

[0027] like Figures 1 to 4As shown, the side wall of the side panel 12 is rotatably connected with a rotating handle 6; the side wall of the side panel 12 is fixedly connected with a limit block 61; during operation, when the base plate 1 needs to be moved, a pair of rotating handles 6 are rotated, and after the pair of rotating handles 6 are rotated to a certain angle, they will be blocked by the limit block 61. At this time, the pair of rotating handles 6 can be held to lift the base plate 1 and drive the base plate 1 to move. Through the above structure, the device can be conveniently driven to move.

[0028] like Figure 2 As shown, a plurality of protrusions 7 are provided in the middle of the rotating handle 6; the plurality of protrusions 7 are densely arranged in the middle of the rotating handle 6; during operation, when the device is moved by holding a pair of rotating handles 6, the arrangement of the plurality of protrusions 7 can increase the friction between the rotating handle 6 and the palm, thereby reducing the occurrence of hand slippage when the device is moved.

[0029] During operation, the bottom plate 1 is placed at the bottom of the cable duct, and then multiple mounting frames 14 are taken out from the inside of the first slot 13, leaving only one mounting frame 14, and then the partitions 16 are slid to the middle of the second slot 15 according to the number of tubes to be grouped, and the partitions 16 are distributed according to the diameter length of the conduit as the spacing, and the excess partitions 16 are slid to the two ends of the second slot 15, and then the multiple first bolts 18 are rotated so that the first bolts 18 and the partitions 16 squeeze the mounting frame 14, thereby fixing the multiple partitions 16 on the mounting frame 1 4, and then lay the conduit above the mounting frame 14 and between the plurality of partitions 16, and then slide the other mounting frames 14 into the first slot 13 in sequence, and adjust the partitions 16 in sequence and lay the conduit, and finally complete the combination of the conduit, and slide the support plate 31 along the middle of the fourth slot 3 according to the height of the cable conduit, and after the adjustment is completed, rotate and tighten the second bolt 32 so that the second bolt 32 and the support plate 31 squeeze the side plate 12 in the middle, so that the support plate 31 will not move easily in the middle of the side plate 12, and then The two ends of the mounting frame 14 are placed above the support plate 31, so that a pair of support plates 31 support the mounting frame 14, reducing the pressure of the upper mounting frame 14 on the lower cable conduit. Before placing multiple cable conduits on the top of the mounting frame 14, slide the support column 21 in the middle of the slide 2, and align the support column 21 with one of the partitions 16, and then insert the support rod 23 into the corresponding through hole 22, so that the support rod 23 supports the mounting frame 14. After the cable conduit is placed on the top of the mounting frame 14, the position of the cable conduit needs to be adjusted. Adjust so that the ends of multiple cable ducts remain aligned. When the duct moves, rolling friction will be generated between the middle of the duct and the roller 41, so that the duct will only be subjected to a small friction force. After placing the base plate 1 at the bottom of the cable duct, a tool can be used to hammer the ground nail 51 downward so that the bottom end of the ground nail 51 is inserted into the ground. When the base plate 1 needs to be moved, the pair of rotating handles 6 are rotated. After the pair of rotating handles 6 are rotated to a certain angle, they will be blocked by the limit block 61. At this time, the pair of rotating handles 6 can be held to lift the base plate 1 and drive the base plate 1 to move.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A combined MPP cable duct, comprising a base plate (1); characterized in that: A pair of side plates (12) are symmetrically arranged and fixedly connected to the top of the bottom plate (1); a first groove (13) is provided in the middle of the side plate (12); a plurality of mounting frames (14) are slidably mounted in the middle of the first groove (13); a second groove (15) is provided in the middle of the mounting frame (14); a plurality of partitions (16) are slidably connected in the middle of the second groove (15); a third groove (17) is provided in the top of the mounting frame (14); a first bolt (18) is threadedly connected to the top of the partition (16); and the first bolt (18) is located inside the third groove (17).

2. A combined MPP cable conduit according to claim 1, characterized in that: A pair of fourth grooves (3) are formed on the side wall of the side plate (12); the fourth grooves (3) are located on both sides of the first groove (13); a plurality of support plates (31) are slidably connected to the middle of the fourth groove (3); and a second bolt (32) is threadedly connected to the side wall of the support plate (31).

3. A combined MPP cable conduit according to claim 2, characterized in that: A slide groove (2) is provided on the top of the bottom plate (1); a support column (21) is slidably connected to the middle of the slide groove (2); a plurality of through holes (22) are provided on the side wall of the support column (21); and a plurality of support rods (23) are detachably mounted in the middle of the through holes (22).

4. The combined MPP cable conduit according to claim 3, characterized in that: A fifth groove (4) is provided on the top of the mounting frame (14); a roller (41) is rotatably connected to the middle of the fifth groove (4).

5. The combined MPP cable conduit according to claim 4, characterized in that: A through slot (5) is provided in the middle of the side plate (12); a ground nail (51) is slidably connected to the middle of the through slot (5).

6. The combined MPP cable conduit according to claim 5, characterized in that: The side wall of the side plate (12) is rotatably connected to a rotating handle (6); the side wall of the side plate (12) is fixedly connected to a limiting block (61).

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