Composite material cable support for electrical tube well

Abstract

The utility model relates to the technical field of cable installation equipment, and discloses a composite material cable support for an electrical tube well, which comprises a cable support, two sides of the inner wall of the cable support are fixedly connected with lapping blocks, the top of each lapping block is lapped with a spacing board, the top of each spacing board is provided with a notch, and the top of each spacing board is provided with an opening. A cable shell is fixedly connected to the interior of the notch, an insertion cylinder is arranged in the cable shell, a spring is fixedly connected to the inner wall of the insertion cylinder, a cotton layer is fixedly connected to one end of the spring, a gap is formed between the cable shell and the insertion cylinder, and the gap is filled with a first damp-proof layer. Compared with the prior art, the cable protection device has the following advantages and effects that gaps are reserved between the protection cover and the three cable shells, and the gaps are filled with the second moisture-proof pads, so that the phenomenon that the exteriors of the cable shells are affected with damp can be prevented, and the cable protection device not only has a good fixing effect on cables, but also can prevent the cables from being affected with damp.

Description

Technical Field

[0001] The utility model relates to the technical field of cable installation equipment, in particular to a composite material cable bracket for an electrical pipe well. Background Art

[0002] A cable trench is an underground conduit used for laying and replacing power or telecommunication cable facilities. Cable supports are generally used for laying cables in cable trenches. Current cable construction usually involves first laying the cable supports on the cable trench and then laying the cables. This method requires the supports to be fixed in advance, which makes it difficult to lay the cables.

[0003] In the prior art, Chinese patent publication number CN214280877U discloses a composite cable support for electrical pipe wells, including a horizontal plate, a main body and a clamping structure, two groups of second inclined plates are connected to the two sides below the main body, and horizontal plates are installed below the two groups of second inclined plates, two groups of first inclined plates are connected to the two sides of the middle of the main body, and vertical plates are installed on both sides of the two groups of first inclined plates, a clamping structure is provided in the middle of the main body, and eight groups of clamping structures are evenly provided in a circle of the main body, a knob is provided at the lower right of the clamping structure, and a locking rod is installed through the knob, and four groups of bearings are evenly installed inside the clamping structure, and clamping feet are installed on the inner sides of the four groups of bearings. The utility model can tighten the clamping feet by turning the knob, and after the cable is clamped, the locking rod can be pressed to fix the cable, which is simple and convenient.

[0004] It is well known that when installing cables inside electrical pipe wells, due to the narrow space inside the electrical pipe wells, conventional cable racks cannot be used inside the electrical pipe wells. When installing cables in electrical pipe wells, the cables are generally installed in the form of laying. However, this method has the problem that the cables are prone to shaking or deviation. At the same time, the interior of the electrical pipe well is dark and humid, and the cables are easily affected by moisture. Therefore, the above problems need to be improved. Utility Model Content

[0005] The utility model aims to provide a composite material cable bracket for an electrical pipe well, which has good cable installation effect and moisture-proof effect.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a composite material cable bracket for an electrical pipe well, comprising a cable bracket, blocks are fixedly connected to both sides of the inner wall of the cable bracket, a partition plate is overlapped on the top of the block, a notch is opened on the top of the partition plate, a cable shell is fixedly connected inside the notch, an insert sleeve is opened inside the cable shell, a spring is fixedly connected to the inner wall of the insert sleeve, a cotton layer is fixedly connected to one end of the spring, a gap is arranged between the cable shell and the insert sleeve, a first moisture-proof layer is filled inside the gap, there are three cable shells, and a protective cover is overlapped on the top of the three cable shells, a groove is opened inside the protective cover, a second moisture-proof pad is fixedly connected to the inner wall of the groove, a first bolt is threadedly connected to the inside of the cable bracket, and an anti-slip gasket is sleeved on the middle part of the first bolt.

[0007] By adopting the above technical solution, when the cable is installed inside the electrical pipe well, the staff first overlaps the cable bracket on the inner top wall of the electrical pipe well, and then threadably connects the first bolt to the inside of the cable bracket, so that the first bolt extends to the inner top wall of the cable bracket, and the gap between the first bolt and the cable bracket is filled with an anti-slip gasket, which not only fixes the cable bracket to the inner top wall of the electrical pipe well, but also prevents the first bolt from loosening. After that, the staff overlaps the spacer plate on the inside of the cable bracket through a block, leaving a gap between the spacer plate and the cable bracket, thereby preventing the spacer plate from contacting the cable bracket. In order to prevent the cable from getting damp, the staff will connect the cable to the inside of the insert barrel, and the cable will come into contact with the cotton layer inside the insert barrel. The cable can be clamped by the contraction of the spring, so that the cable can be fixed inside the cable shell. A first moisture-proof layer is provided inside the cable shell to prevent the cable from getting damp. After that, the staff will overlap the protective cover on the top of the three cable shells, and a gap is left between the protective cover and the three cable shells, and the inside of the gap is filled with a second moisture-proof pad to prevent the outside of the cable shell from getting damp. Therefore, the device not only has a good fixing effect on the cable, but also can prevent the cable from getting damp.

[0008] The utility model is further configured as follows: the internal thread of the building block is connected with a second bolt, and the second bolt extends to the inside of the partition plate.

[0009] By adopting the above technical solution, the partition plate is fixed to the top of the building block by the second bolt, thereby achieving the effect of fixing the partition plate.

[0010] The utility model is further configured as follows: the number of the insert sleeves is nine, and the nine insert sleeves form a group of three each.

[0011] By adopting the above technical solution, since the number of cable shells is three, and three insert barrels are arranged inside each cable shell.

[0012] The utility model is further configured as follows: clamping blocks are fixedly connected to both sides of the bottom of the protective cover, and a clamping groove is provided inside the partition plate.

[0013] By adopting the above technical solution, when fixing the protective cover, the staff extends the block at the bottom of the protective cover into the slot inside the partition plate, thereby fixing the protective cover and facilitating the removal of the protective cover.

[0014] The utility model is further configured as follows: a sealing block is fixedly connected to the edge of the bottom of the protective cover, and the material of the sealing block is rubber.

[0015] By adopting the above technical solution, the sealing block is arranged at the edge of the bottom of the protective cover, thereby being able to seal the gap between the protective cover and the partition plate to prevent water vapor from entering the interior of the partition plate.

[0016] The utility model is further configured as follows: a cavity is provided inside the cable support, and a grid is fixedly connected inside the cavity.

[0017] By adopting the above technical solution, the water vapor inside the cable support is discharged through the cavity, and a grid is arranged inside the cavity, thereby isolating impurities.

[0018] The beneficial effects of the utility model are:

[0019] 1. The utility model, through the arrangement of the cable support, the block, the spacer, the cable shell, the insert, the spring, the cotton layer, the first moisture-proof layer, the protective cover, the second moisture-proof pad, the first bolt and the anti-skid gasket, when the cable is installed inside the electrical pipe well, the staff first overlaps the cable support on the inner top wall of the electrical pipe well, and then threadably connects the first bolt to the inside of the cable support, so that the first bolt extends to the inner top wall of the cable support, and the gap between the first bolt and the cable support is filled with the anti-skid gasket, which can not only fix the cable support on the inner top wall of the electrical pipe well, but also prevent the first bolt from loosening. Then the staff overlaps the spacer on the inside of the cable support through the block, and the spacer is connected to the inside of the cable support. A gap is left between the plate and the cable holder to prevent the partition plate from contacting the cable holder and getting damp. The staff plugs the cable into the inside of the insert tube, and the cable will come into contact with the cotton layer inside the insert tube. The cable can be clamped by the contraction of the spring, so that the cable can be fixed inside the cable shell, and a first moisture-proof layer is provided inside the cable shell to prevent the cable from getting damp. After that, the staff overlaps the protective cover on the top of the three cable shells, and a gap is left between the protective cover and the three cable shells, and the inside of the gap is filled with a second moisture-proof pad to prevent the outside of the cable shell from getting damp. Therefore, the device not only has a good fixing effect on the cable, but also can prevent the cable from getting damp.

[0020] 2. The utility model, through the arrangement between the second bolt, the clamping block, the sealing block and the grille, the partition plate is fixed to the top of the building block by the second bolt, thereby achieving the effect of fixing the partition plate. When fixing the protective cover, the staff extends the clamping block at the bottom of the protective cover to the clamping groove inside the partition plate, thereby fixing the protective cover and facilitating the disassembly of the protective cover. The sealing block is arranged at the edge of the bottom of the protective cover, thereby sealing the gap between the protective cover and the partition plate to prevent water vapor from entering the interior of the partition plate. The water vapor inside the cable bracket is discharged through the cavity, and a grille is arranged inside the cavity, thereby isolating impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a schematic diagram of the explosion structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the explosion structure of the partition plate and the cable shell of the utility model;

[0024] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 4 This is a schematic diagram of the structure of the anti-skid pad of the utility model.

[0026] In the figure, 1. cable bracket; 2. building block; 3. partition plate; 4. cable shell; 5. plug-in tube; 6. spring; 7. cotton layer; 8. first moisture-proof layer; 9. protective cover; 10. second moisture-proof pad; 11. first bolt; 12. anti-slip gasket; 13. second bolt; 14. block; 15. sealing block; 16. grille. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0028] Reference Figure 1-4A composite material cable bracket for an electrical pipe well comprises a cable bracket 1, both sides of the inner wall of the cable bracket 1 are fixedly connected with a step block 2, a partition plate 3 is overlapped on the top of the step block 2, a notch is opened on the top of the partition plate 3, a cable shell 4 is fixedly connected inside the notch, a plug-in sleeve 5 is opened inside the cable shell 4, a spring 6 is fixedly connected to the inner wall of the plug-in sleeve 5, a cotton layer 7 is fixedly connected to one end of the spring 6, a gap is arranged between the cable shell 4 and the plug-in sleeve 5, a first moisture-proof layer 8 is filled inside the gap, there are three cable shells 4, and a protective cover 9 is overlapped on the top of the three cable shells 4, a groove is opened inside the protective cover 9, a second moisture-proof pad 10 is fixedly connected to the inner wall of the groove, a first bolt 11 is threadedly connected to the inside of the cable bracket 1, and the first bolt 11 is threadedly connected to the inside of the cable bracket 1. A non-slip gasket 12 is sleeved on the middle part of the bolt 11. When the cable is installed inside the electrical pipe shaft, the staff first overlaps the cable bracket 1 on the inner top wall of the electrical pipe shaft, and then threadably connects the first bolt 11 to the inside of the cable bracket 1, so that the first bolt 11 extends to the inner top wall of the cable bracket 1. The gap between the first bolt 11 and the cable bracket 1 is filled with the non-slip gasket 12, which not only fixes the cable bracket 1 on the inner top wall of the electrical pipe shaft, but also prevents the first bolt 11 from loosening. After that, the staff overlaps the partition plate 3 on the inside of the cable bracket 1 through the block 2, leaving a gap between the partition plate 3 and the cable bracket 1, thereby preventing the partition plate 3 from contacting with the cable bracket 1 and getting damp. The staff installs the electrical pipe shaft When the cable is plugged into the inside of the insert barrel 5, the cable will contact the cotton layer 7 inside the insert barrel 5, and the cable can be clamped by the contraction of the spring 6, so that the cable can be fixed inside the cable shell 4, and the inside of the cable shell 4 is provided with a first moisture-proof layer 8, so as to prevent the cable from getting damp, and then the staff overlaps the protective cover 9 on the top of the three cable shells 4, and a gap is left between the protective cover 9 and the three cable shells 4, and the inside of the gap is filled with a second moisture-proof pad 10, so as to prevent the outside of the cable shell 4 from getting damp, so that the device not only has a good fixing effect on the cable, but also can prevent the cable from getting damp, the internal thread of the block 2 is connected with a second bolt 13, and the second bolt 13 extends to the inside of the partition plate 3, and the partition plate 3 is fixed to the top of the building block 2 by the second bolt 13, thereby achieving the effect of fixing the partition plate 3. The number of the plug-in sleeves 5 is nine, and each of the nine plug-in sleeves 5 is a group of three. Since the number of the cable shells 4 is three, and three plug-in sleeves 5 are arranged inside each cable shell 4, the two sides of the bottom of the protective cover 9 are fixedly connected with the card blocks 14, and the partition plate 3 is provided with a card slot. When fixing the protective cover 9, the staff extends the card block 14 at the bottom of the protective cover 9 into the card slot inside the partition plate 3, thereby fixing the protective cover 9, and also facilitating the removal of the protective cover 9. The edge of the bottom of the protective cover 9 is fixedly connected with a sealing block 15, and the sealing block 15 is made of rubber. The sealing block 15 is arranged at the edge of the bottom of the protective cover 9.The gap between the protective cover 9 and the partition plate 3 can be sealed to prevent water vapor from entering the interior of the partition plate 3. A cavity is provided inside the cable support 1, and a grille 16 is fixedly connected inside the cavity. Water vapor inside the cable support 1 is discharged through the cavity, and a grille 16 is provided inside the cavity, so that impurities can be isolated.

[0029] In the utility model, when the cable is installed inside the electrical pipe shaft, the staff first overlaps the cable bracket 1 on the inner top wall of the electrical pipe shaft, and then threadably connects the first bolt 11 to the inside of the cable bracket 1, so that the first bolt 11 extends to the inner top wall of the cable bracket 1, and the gap between the first bolt 11 and the cable bracket 1 is filled with the anti-slip gasket 12, which can not only fix the cable bracket 1 to the inner top wall of the electrical pipe shaft, but also prevent the first bolt 11 from loosening. Then the staff overlaps the partition plate 3 on the inside of the cable bracket 1 through the block 2, leaving a gap between the partition plate 3 and the cable bracket 1, thereby preventing the partition plate 3 from contacting with the cable bracket 1 and getting damp. The staff plugs the cable into the inside of the plug-in tube 5, and the cable will contact the cotton layer 7 inside the plug-in tube 5. The cable can be clamped by the contraction of the spring 6, so that the cable can be fixed inside the cable shell 4, and the inside of the cable shell 4 is provided with a first moisture-proof layer 8, which can prevent The cable gets damp, and then the staff overlaps the protective cover 9 on the top of the three cable shells 4, and a gap is left between the protective cover 9 and the three cable shells 4, and the inside of the gap is filled with a second moisture-proof pad 10, so as to prevent the outside of the cable shell 4 from getting damp, so that the device not only has a good fixing effect on the cable, but also can prevent the cable from getting damp. The partition plate 3 is fixed to the top of the block 2 by the second bolt 13, so as to achieve the effect of fixing the partition plate 3. When fixing the protective cover 9, the staff extends the card block 14 at the bottom of the protective cover 9 into the card groove inside the partition plate 3, so as to fix the protective cover 9, and also facilitates the disassembly of the protective cover 9. The sealing block 15 is arranged at the edge of the bottom of the protective cover 9, so as to seal the gap between the protective cover 9 and the partition plate 3 to prevent water vapor from entering the interior of the partition plate 3. The water vapor inside the cable bracket 1 is discharged through the cavity, and a grid 16 is arranged inside the cavity, so as to isolate impurities.

[0030] 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 composite material cable support for an electrical pipe well, comprising a cable support (1), characterized in that: Both sides of the inner wall of the cable support (1) are fixedly connected with a stepping block (2), the top of the stepping block (2) is overlapped with a partition plate (3), the top of the partition plate (3) is provided with a notch, a cable shell (4) is fixedly connected inside the notch, a plug-in sleeve (5) is provided inside the cable shell (4), a spring (6) is fixedly connected to the inner wall of the plug-in sleeve (5), one end of the spring (6) is fixedly connected with a cotton layer (7), a gap is provided between the cable shell (4) and the plug-in sleeve (5), the inside of the gap is filled with a first moisture-proof layer (8), the number of the cable shells (4) is three, and the tops of the three cable shells (4) are overlapped with a protective cover (9), the inside of the protective cover (9) is provided with a groove, the inner wall of the groove is fixedly connected with a second moisture-proof pad (10), the inside of the cable support (1) is threadedly connected with a first bolt (11), and the middle part of the first bolt (11) is sleeved with an anti-slip gasket (12).

2. A composite material cable support for electrical pipe wells according to claim 1, characterized in that: The internal thread of the building block (2) is connected with a second bolt (13), and the second bolt (13) extends to the inside of the partition plate (3).

3. The composite material cable support for electrical pipe wells according to claim 1, characterized in that: The number of the insert tubes (5) is nine, and the nine insert tubes (5) form a group of three.

4. A composite material cable support for electrical pipe wells according to claim 1, characterized in that: Both sides of the bottom of the protective cover (9) are fixedly connected with clamping blocks (14), and a clamping groove is provided inside the partition plate (3).

5. The composite cable support for electrical pipe wells according to claim 1, characterized in that: A sealing block (15) is fixedly connected to the edge of the bottom of the protective cover (9), and the sealing block (15) is made of rubber.

6. The composite material cable support for electrical pipe wells according to claim 1, characterized in that: A cavity is provided inside the cable support (1), and a grid (16) is fixedly connected to the inside of the cavity.

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