Stainless steel cable trench support

Abstract

The utility model discloses a stainless steel cable trench support, which relates to the field of cable trench support devices and comprises a mounting rack, the mounting rack is U-shaped, a laying rack is mounted in the mounting rack, a separator is mounted on the laying rack, clamping plates are mounted on two side surfaces of the separator, a connecting plate is mounted on the rear surface of the separator, and the connecting plate is connected with the mounting rack. A number rotating wheel is installed on the upper surface of the partition piece, a first clamping groove is formed in the partition piece, a second clamping groove is formed below the first clamping groove, a third clamping groove is formed below the second clamping groove, and a protruding block is installed on the lower surface of the partition piece. According to the cable trench support, the separators and the insertion rods are arranged, the cable trench support can be correspondingly adjusted according to cable arrangement, meanwhile, the number of the supports can be increased or decreased according to actual use requirements, cable arrangement is more convenient, and applicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable trench support device field, especially in a kind of stainless steel cable trench support. BACKGROUND

[0002] Cable trench is the underground pipeline for laying power cable, cable trench laying is a kind of cable installation mode, which is to lay cable in pre-built cable trench, and is suitable for the cable line path of which ground load is lighter, such as sidewalk, site in factory, etc., cable trench generally adopts concrete or brick structure, and its top is covered with cover plate, according to the number of laid cable, cable can be single-layerly placed in cable trench bottom, or layeredly placed on the support of cable trench, and most of them are installed on the support of cable trench.

[0003] Cable trench support is a support structure, which is used for supporting cable, and can place cable in cable trench to make cable more orderly, facilitate installation and subsequent maintenance operation, but in actual use, workers need to arrange cable scientifically according to different types and purposes of cable, and arrange single or multiple cables as a group, the existing cable trench support does not have separation function after cable arrangement, which leads to cable entanglement, and is not convenient for subsequent maintenance and inspection, and the existing cable trench support cannot adjust support layer number, which leads to too many layers or insufficient layers during cable laying, and reduces laying efficiency.

[0004] Therefore, it is necessary to provide a stainless steel cable trench support to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a stainless steel cable trench support to solve the problems that the existing cable trench support does not have separation function after cable arrangement, which leads to cable entanglement and is not convenient for subsequent maintenance and inspection, and cannot adjust support layer number, which leads to too many layers or insufficient layers during cable laying, and reduces laying efficiency.

[0006] To achieve the above object, the utility model provides the following technical scheme: a stainless steel cable trench support, comprising a mounting frame, the mounting frame is designed in U shape, a laying frame is installed in the mounting frame, a separation piece is installed on the laying frame, there are seven separation pieces, which are evenly distributed on the laying frame, laying cavities are formed between the separation pieces;

[0007] Clamps are arranged on the surfaces of the two sides of the separation piece, the clamps are U-shaped structures, a connecting plate is installed on the rear surface of the separation piece, and a digital rotating wheel is installed on the upper surface of the separation piece.

[0008] The separator is provided with a first clamping groove, a second clamping groove below the first clamping groove, and a third clamping groove below the second clamping groove; and a protrusion is arranged on the lower surface of the separator.

[0009] A special-shaped part is arranged below the protrusion, and a guide part is arranged below the special-shaped part; the separator, the special-shaped part and the guide part are arranged on the connecting plate.

[0010] A guide cavity is formed between the lower surface of the special-shaped part and the guide part, a turning cavity is formed between the other side surface of the special-shaped part and the clamping plate, a fixing cavity is formed between the upper surface of the special-shaped part and the other side surface of the protrusion, a falling cavity is formed between the upper surface of the special-shaped part and one side surface of the protrusion, and a resetting cavity is formed between one side surface of the special-shaped part and the clamping plate.

[0011] Preferably, a plate spring is arranged below the guide part, and a lower limiting block is arranged below the plate spring.

[0012] Preferably, a fixing part is fixedly arranged on the lower limiting block, a connecting rod is arranged on the fixing part, a clamping block is arranged on the upper end of the connecting rod, and the clamping block is arranged in the guide cavity.

[0013] Preferably, the protrusion is arranged on the lower surface of the separator and deviates to the other side, and the fixing part is arranged on the front surface of the lower limiting block and deviates to one side.

[0014] Preferably, a front plate is arranged on the front surface of the clamping plate, a fixing screw is arranged on the front plate, and a back plate is arranged on the rear surface of the clamping plate.

[0015] Preferably, a bushing is arranged on the two side surfaces of the mounting frame, a fixing hole is arranged on the rear surface of the mounting frame, a plug rod is arranged on the laying frame, and the plug rod penetrates through the bushing and the laying frame.

[0016] Preferably, a cable is arranged in the laying cavity, and a long strip plate is arranged in the first clamping groove.

[0017] The technical effects and advantages of the utility model are as follows:

[0018] 1. The plate spring and the separator arranged in the utility model can be used for partitioning the cables by pressing the separator during installation, for example, three cables in the first group and two cables in the second group, the size of the laying cavity is adjusted by pressing the separator, so that the arranged cables are partitioned, the existing cable trench support does not have a partition function after the cables are arranged, which causes the cables to be entangled and inconvenient for subsequent maintenance and inspection, and the digital rotating wheel arranged on the separator can mark each group of cables, which is convenient for subsequent maintenance and inspection.

[0019] 2, The utility model discloses set up the jack and the plug stick, can according to the actual need of the scene, through the mode of increasing or subtracting the laying frame, the support is layered quickly, increased the applicability of the device, solved the current cable trench support and cannot adjust the layer, when laying, will appear the problem of too many layers or the layer is not enough, speeded up the laying efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is whole structure schematic diagram of a stainless steel cable trench support of the utility model;

[0021] Figure 2 It is split view of a stainless steel cable trench support of the utility model;

[0022] Figure 3 It is the separation piece schematic diagram of a stainless steel cable trench support of the utility model;

[0023] Figure 4 It is split view of a stainless steel cable trench support of the utility model;

[0024] Figure 5 It is the separation piece front view of a stainless steel cable trench support of the utility model;

[0025] Figure 6 It is the schematic diagram of a stainless steel cable trench support of the utility model when using;

[0026] In the drawing: 1, mounting frame, 2, jack, 3, plug stick, 4, laying frame, 5, laying cavity, 6, fixed hole, 7, separation piece, 8, digital runner, 9, No. 1 clamping groove, 10, No. 2 clamping groove, 11, No. 3 clamping groove, 12, front plate, 13, fixed screw, 14, back plate, 15, clamping plate, 16, guide piece, 17, plate spring, 18, lower limit block, 19, fixed part, 20, connecting rod, 21, clamping block, 22, connecting plate, 23, protruding block, 24, special-shaped part, 25, guide cavity, 26, turning cavity, 27, fixed cavity, 28, falling cavity, 29, reset cavity, 30, cable, 31, long strip plate. DETAILED DESCRIPTION

[0027] The utility model provides Figures 1-6The illustrated one stainless steel cable trench support, including the mounting frame 1, the mounting frame 1 is designed as U type, the mounting frame 1 is stainless steel material, because the stainless steel support has good corrosion resistance, will not because of damp, acid and alkali and other factors and produce rust, deformation and other problems, suitable for the use scene of underground cable trench, the mounting frame 1 is installed in the laying frame 4, the laying frame 4 is installed with the partition piece 7, the partition piece 7 has seven, evenly distributed on the laying frame 4, the partition piece 7 is formed with the laying cavity 5, the size of the laying cavity 5 can be adjusted according to the interval between the partition piece 7, it is convenient to partition the arranged cable;

[0028] The both sides surface of the partition piece 7 is provided with the clamping plate 15, the clamping plate 15 is U type structure, the rear surface of the partition piece 7 is installed with the connecting plate 22, the upper surface of the partition piece 7 is installed with the digital rotating wheel 8, the digital rotating wheel 8 is designed as cylinder, and the numbers 1-9 are engraved on it, the purpose is to mark the cable after partitioning, which is convenient for later maintenance and inspection;

[0029] The partition piece 7 is provided with a first clamping groove 9, a second clamping groove 10 is formed below the first clamping groove 9, and a third clamping groove 11 is formed below the second clamping groove 10, the first clamping groove 9, the second clamping groove 10 and the third clamping groove 11 are located at different heights, which is convenient for inserting the long strip plate 31 after partitioning, and is suitable for cables of different diameters, and the lower surface of the partition piece 7 is installed with the protrusion 23;

[0030] The protrusion 23 is installed below the special-shaped part 24, the special-shaped part 24 is installed below the guide part 16, the partition piece 7, the special-shaped part 24 and the guide part 16 are located on the connecting plate 22;

[0031] The lower surface of the special-shaped part 24 and the guide part 16 form a guide cavity 25, the other side surface of the special-shaped part 24 and the clamping plate 15 form a turning cavity 26, the upper surface of the special-shaped part 24 and the other side surface of the protrusion 23 form a fixing cavity 27, the upper surface of the special-shaped part 24 and one side surface of the protrusion 23 form a falling cavity 28, and one side surface of the special-shaped part 24 and the clamping plate 15 form a reset cavity 29.

[0032] Further, the plate spring 17 is arranged below the guide part 16, the lower limit block 18 is installed below the plate spring 17, and the function of the lower limit block 18 is to prevent the plate spring 17 from falling off.

[0033] Further, the fixed part 19 is fixedly installed on the lower limit block 18, the connecting rod 20 is installed on the fixed part 19, the clamping block 21 is installed on the upper end of the connecting rod 20, and the clamping block 21 is located in the guide cavity 25.

[0034] Further, the protrusion 23 is located at the center of the lower surface of the partition piece 7 and deviates to the other side direction, and the fixed part 19 is located at the center of the front surface of the lower limit block 18 and deviates to one side direction.

[0035] Further, the front surface of the clamping plate 15 is provided with the front plate 12, and the front plate 12 is provided with the fixing screw 13.

[0036] Further, the surfaces of the mounting frame 1 are provided with the insertion hole 2, the rear surface of the mounting frame 1 is provided with the fixing hole 6, the laying frame 4 is provided with the insertion rod 3, and the insertion rod 3 penetrates the insertion hole 2 and the laying frame 4.

[0037] Further, the cable 30 is laid in the laying cavity 5, and the long strip plate 31 is arranged in the first clamping groove 9.

[0038] In use, first, the mounting frame 1 is fixedly installed on the wall through the fixing hole 6, and then the number of laying layers is confirmed, for example, three layers are needed, then three laying frames 4 are taken out, the insertion rod 3 penetrates the insertion hole 2 and the laying frame 4 through the insertion hole 2 on the mounting frame 1, and the required number of laying layers can be quickly obtained, then the cable 30 is arranged according to the type and use function, and the arranged cable 30 is partitioned through the partition piece 7, so as to prevent the cable 30 from being entangled and affecting the later maintenance and inspection, in the use process, the partition piece 7 is pressed, the clamping block 21 moves in the obliquely upward direction along the guide cavity 25, reaches the turning cavity 26, and is clamped in the fixed cavity 27 by the influence of the pulling force of the connecting rod 20, at this time, the partition piece 7 is located at the same horizontal plane as the clamping plate 15, the clamping block 21 is pressed again, moves downward, and is separated from the limiting action of the protruding block 23, is affected by the pulling force of the connecting rod 20, and moves to the falling cavity 28, at this time, the plate-shaped spring 17 resets upward, drives the clamping block 21 to move downward, and after passing through the reset cavity 29, the clamping block 21 returns to the guide cavity 25 again, considering that the diameters of the cables 30 are different, the cables 30 of different diameters need to be fixed after partitioning, the long strip plate 31 can be inserted into the first clamping groove 9, the second clamping groove 10, and the third clamping groove 11 to fix the cables 30 of different diameters, and the applicability of the device is increased.

Claims

1. A stainless steel cable tray support comprising a mounting bracket (1) characterised in that: The mounting frame (1) is designed as U-shaped, a laying frame (4) is mounted in the mounting frame (1), a partition piece (7) is mounted on the laying frame (4), there are seven partition pieces (7) which are uniformly distributed on the laying frame (4), and laying cavities (5) are formed between the partition pieces (7); Clamping plates (15) are arranged on the two side surfaces of the partition piece (7), the clamping plates (15) are U-shaped structures, a connecting plate (22) is mounted on the rear surface of the partition piece (7), and a digital rotating wheel (8) is mounted on the upper surface of the partition piece (7); A first clamping groove (9) is formed in the partition piece (7), a second clamping groove (10) is formed below the first clamping groove (9), a third clamping groove (11) is formed below the second clamping groove (10), and a protruding block (23) is mounted on the lower surface of the partition piece (7); A special-shaped piece (24) is mounted below the protruding block (23), a guide piece (16) is mounted below the special-shaped piece (24), and the partition piece (7), the special-shaped piece (24) and the guide piece (16) are all located on the connecting plate (22); A guide cavity (25) is formed between the lower surface of the special-shaped piece (24) and the guide piece (16), a turning cavity (26) is formed between the other side surface of the special-shaped piece (24) and the clamping plate (15), a fixing cavity (27) is formed between the upper surface of the special-shaped piece (24) and the other side surface of the protruding block (23), a falling-off cavity (28) is formed between the upper surface of the special-shaped piece (24) and one side surface of the protruding block (23), and a resetting cavity (29) is formed between one side surface of the special-shaped piece (24) and the clamping plate (15).

2. A stainless steel cable tray support according to claim 1, characterized in that: A plate spring (17) is arranged below the guide piece (16), and a lower limiting block (18) is mounted below the plate spring (17).

3. A stainless steel cable tray support according to claim 2, characterised in that: A fixing piece (19) is fixedly mounted on the upper surface of the lower limiting block (18), a connecting rod (20) is mounted on the fixing piece (19), a clamping block (21) is mounted on the upper end of the connecting rod (20), and the clamping block (21) is located in the guide cavity (25).

4. A stainless steel cable tray support according to claim 3, wherein: The protruding block (23) is located at the center of the lower surface of the partition piece (7) and deviates to the other side, and the fixing piece (19) is located at the center of the front surface of the lower limiting block (18) and deviates to one side.

5. A stainless steel cable tray support according to claim 4, wherein: A front plate (12) is mounted on the front surface of the clamping plate (15), a fixing screw (13) is mounted on the front plate (12), and a back plate (14) is mounted on the rear surface of the clamping plate (15).

6. A stainless steel cable tray support according to claim 5, wherein: Insertion holes (2) are formed in the two side surfaces of the mounting frame (1), a fixing hole (6) is formed in the rear surface of the mounting frame (1), an insertion rod (3) is mounted on the laying frame (4), and the insertion rod (3) penetrates through the insertion hole (2) and the laying frame (4).

7. A stainless steel cable tray support according to claim 6, wherein: Cables (30) are laid in the laying cavities (5), and long strip plates (31) are arranged in the first clamping grooves (9).

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