Cable supporting mechanism and isolation plate convenient to assemble

Abstract

The utility model provides a cable supporting mechanism and an isolation plate convenient to assemble, and belongs to the technical field of electric power engineering. The cable supporting mechanism comprises a first base, a second base, a connecting block, a cross-shaped block, a splicing block, a sliding block, a cable hook, an inserting block, a partition plate and a locking piece, one end of the connecting block is fixed to the outer wall of the first base, the connecting block is inserted into the second base in a sliding mode, a first inserting groove is formed in the connecting block, and a second inserting groove is formed in the second base. Positioning grooves and second counter bores are formed in the first base and the second base, the lower end of the cross-shaped block is inserted into the positioning grooves, the cable supporting mechanism can be conveniently adjusted according to the width and the height of a cable groove, in addition, the number of the cable hooks can be increased or decreased according to the number of layers of electric cables, and the cable supporting mechanism is convenient to use. And the height of the cable hook can be conveniently adjusted according to the height required by cable laying, the applicability is high, and better use experience is brought to a user.

Description

Technical Field

[0001] This application relates to the technical field of power engineering, and more specifically, to a cable support mechanism and an isolation plate that are easy to assemble. Background Art

[0002] Cable support frames and isolation plates are mainly used to lay and isolate railway power strong and weak electric wires in layers in trenches, physically isolate railway dedicated network cables from operator public network cables, etc., playing roles such as fire isolation, electrical isolation, interface isolation, and facilitating maintenance. However, the structure of the current cable support frame is too fixed, resulting in inconvenience in adjusting according to the width and height of the cable trench. In addition, the number of cable hooks on the cable support frame is also fixed, resulting in inconvenience in increasing or decreasing according to the number of layers of electric wires and cables, and also inconvenient to adjust according to the required laying height of the cables, with poor applicability and bringing a bad user experience to users. Summary of the Utility Model

[0003] To make up for the above deficiencies, this application provides a cable support mechanism and an isolation plate that are easy to assemble, aiming to improve the problem that the structure of the current cable support frame is too fixed, resulting in inconvenience in adjusting according to the width and height of the cable trench. In addition, the number of cable hooks on the cable support frame is also fixed, resulting in inconvenience in increasing or decreasing according to the number of layers of electric wires and cables, and also inconvenient to adjust according to the required laying height of the cables, with poor applicability.

[0004] This application is implemented as follows:

[0005] In a first aspect, this application provides a cable support mechanism, including a first base, a second base, a connecting block, a cross-shaped block, a splicing block, a slider, a cable hook, an insertion block, a partition board, and a locking member. One end of the connecting block is fixed on the outer wall of the first base, the connecting block is slidably inserted into the second base, a first slot is opened on the connecting block, positioning slots and second counterbores are opened on both the first base and the second base, the lower end of the cross-shaped block is inserted into the positioning slot, and a first counterbore is opened on the second base;

[0006] Second slots are opened on both the cross-shaped block and the splicing block. Different sliders are respectively slidably arranged on the cross-shaped block and the splicing block. One end of the cable hook is fixed on the outer wall of the slider, a third counterbore is opened on the slider, the insertion block is fixed on the lower surface of the splicing block, different insertion blocks are respectively inserted into the cross-shaped block and the splicing block, fourth counterbores are opened on both the cross-shaped block and the splicing block, a first limiting groove is opened on the insertion block, a second limiting groove is opened on the cross-shaped block, and the partition board is slidably sleeved on the cross-shaped block and the splicing block;

[0007] The different locking members are respectively installed on the first counterbore, the second counterbore, the third counterbore and the fourth counterbore. The arrangement of the locking members realizes restricting and fixing the second base on the first base, restricting and fixing the cable hanger on the cross-shaped block or the splicing block, splicing the splicing block and the cross-shaped block together, and splicing the splicing blocks together.

[0008] In an embodiment of the present application, it further includes a reinforcement box. The reinforcement box is fixed on the outer wall of the first base, and the partition plate is inserted into the reinforcement box.

[0009] In an embodiment of the present application, a plurality of first slots are provided. The plurality of first slots are linearly and equidistantly arranged on the connection block.

[0010] In an embodiment of the present application, a plurality of second slots are provided. The plurality of second slots are linearly and equidistantly arranged on the cross-shaped block and the splicing block.

[0011] In an embodiment of the present application, it further includes a first convex block and a second convex block. The first convex block is fixed on the upper surface of the connection block, and the second convex block is fixed in the second base. The first convex block and the second convex block are arranged corresponding to each other.

[0012] In an embodiment of the present application, first grooves are formed on both the cross-shaped block and the splicing block. The insertion block is slidably inserted into the first groove.

[0013] In an embodiment of the present application, the locking member includes a spring and a T-shaped rod. One ends of the different springs are respectively fixed in the first counterbore, the second counterbore, the third counterbore and the fourth counterbore. The different T-shaped rods respectively slide through the first counterbore, the second counterbore, the third counterbore and the fourth counterbore, and the other ends of the springs are fixed on the T-shaped rods.

[0014] In a second aspect, an embodiment of the present application further provides a partition plate, including the above-mentioned cable support mechanism. The partition plate is configured as a partition plate. The partition plate includes a plate body and a square plate. A second groove is formed on the square plate. Both the cross-shaped block and the splicing block are clamped on the second groove, and the square plate is clamped in the second groove between the two plate bodies.

[0015] The beneficial effects of the present application are as follows: A cable support mechanism obtained through the above design in the present application, during use, according to the width of the cable trench, operate the T-shaped rod in the first counterbore to make the end of the T-shaped rod leave the first slot, then pull the second base to adjust the distance between the end of the second base and the first base. After adjustment, release the T-shaped rod in the first counterbore, and under the reaction of the spring, the T-shaped rod is inserted into the first slot again to fix the second base on the connection block. Then, according to the height of the cable trench, select the corresponding number of splicing blocks, operate the T-shaped rod in the fourth counterbore to splice multiple splicing blocks together, and operate the T-shaped rod in the fourth counterbore again to assemble the lowermost splicing block onto the cross-shaped block. Operate the T-shaped rod in the second counterbore to insert the cross-shaped block into the positioning slot to install the cross-shaped block on the first base or the second base. Then, according to the number of layers of the electrical cable and the height required for laying, operate the T-shaped rod in the third counterbore, insert the slider onto the cross-shaped block or the splicing block, and adjust the position of the slider on the cross-shaped block or the splicing block. After adjustment, release the T-shaped rod in the third counterbore to install the slider on the cross-shaped block or the splicing block, that is, to limit the cable hook on the cross-shaped block or the splicing block. Finally, according to the distance between the first bases, use the square plate to assemble multiple plate bodies together, then put the plate bodies on the cross-shaped block and the splicing blocks, and make the lower end of the plate bodies insert into the reinforcement box. This cable support mechanism is convenient for adjusting according to the width and height of the cable trench. In addition, the number of cable hooks can be increased or decreased according to the number of layers of the electrical cable, and it is also convenient to adjust the height of the cable hooks according to the height required for cable laying, with strong applicability, bringing a better use experience to users. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 is a three-dimensional structural schematic diagram of a cable support mechanism provided by an embodiment of the present application;

[0018] Figure 2 is a relationship diagram among the first base, the second base, the cross-shaped block, and the splicing block provided by an embodiment of the present application;

[0019] Figure 3 is a sectional view of the slider and the cable hook provided by an embodiment of the present application;

[0020] Figure 4 provided by an embodiment of the present application Figure 3Enlarged view of area A;

[0021] Figure 5 Cross-sectional view of the cross-shaped block provided by the embodiment of the present application;

[0022] Figure 6 Provided by the embodiment of the present application Figure 5 Enlarged view of area B;

[0023] Figure 7 Exploded view between two splicing blocks provided by the embodiment of the present application;

[0024] Figure 8 Relationship diagram between the cross-shaped block, the splicing block and the slider provided by the embodiment of the present application;

[0025] Figure 9 Cross-sectional view of the second base provided by the embodiment of the present application;

[0026] Figure 10 Cross-sectional view of the first base and the second base provided by the embodiment of the present application;

[0027] Figure 11 Schematic three-dimensional structure diagram of the partition provided by the embodiment of the present application.

[0028] In the figure: 110 - first base; 120 - second base; 130 - reinforcement box; 140 - positioning groove; 150 - connecting block; 160 - first counterbore; 170 - second counterbore; 180 - first slot; 190 - first protrusion; 191 - second protrusion; 192 - cross-shaped block; 193 - splicing block; 194 - slider; 195 - cable hook; 196 - second slot; 197 - third counterbore; 198 - locking member; 1981 - spring; 1982 - T-shaped rod; 199 - first groove; 1990 - plug; 1991 - fourth counterbore; 1992 - partition; 19921 - plate body; 19922 - square plate; 19923 - second groove; 1993 - first limiting groove; 1994 - second limiting groove. Detailed implementation manners

[0029] To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0030] Embodiment

[0031] Please refer toFigure 1 - Figure 11 The present application provides a technical solution: a cable support mechanism, including a first base 110, a second base 120, a connecting block 150, a cross-shaped block 192, a splicing block 193, a slider 194, a cable hook 195, an insertion block 1990, a partition 1992, and a locking member 198. One end of the connecting block 150 is fixed to the outer wall of the first base 110, and the connecting block 150 is slidably inserted into the second base 120. It further includes a reinforcement box 130 fixed to the outer wall of the first base 110, and the partition 1992 is inserted into the reinforcement box 130. The connecting block 150 is provided with a plurality of first slots 180, and the plurality of first slots 180 are linearly and equidistantly arranged on the connecting block 150. Both the first base 110 and the second base 120 are provided with positioning slots 140 and second counterbores 170. The lower end of the cross-shaped block 192 is inserted into the positioning slot 140, and the second base 120 is provided with a first counterbore 160;

[0032] Both the cross-shaped block 192 and the splicing block 193 are provided with a plurality of second slots 196, and the plurality of second slots 196 are linearly and equidistantly arranged on the cross-shaped block 192 and the splicing block 193. Different sliders 194 are respectively slidably arranged on the cross-shaped block 192 and the splicing block 193. One end of the cable hook 195 is fixed to the outer wall of the slider 194. The slider 194 is provided with a third counterbore 197. The insertion block 1990 is fixed to the lower surface of the splicing block 193, and different insertion blocks 1990 are respectively inserted into the cross-shaped block 192 and the splicing block 193. Both the cross-shaped block 192 and the splicing block 193 are provided with first grooves 199, and the insertion block 1990 is slidably inserted into the first groove 199. Both the cross-shaped block 192 and the splicing block 193 are provided with fourth counterbores 1991. The insertion block 1990 is provided with a first limiting groove 1993, and the cross-shaped block 192 is provided with a second limiting groove 1994. The partition 1992 is slidably sleeved on the cross-shaped block 192 and the splicing block 193. It further includes a first convex block 190 and a second convex block 191. The first convex block 190 is fixed to the upper surface of the connecting block 150, and the second convex block 191 is fixed in the second base 120. The first convex block 190 and the second convex block 191 are correspondingly arranged;

[0033] Different locking members 198 are respectively installed in the first counterbore 160, the second counterbore 170, the third counterbore 197 and the fourth counterbore 1991. The setting of the locking member 198 realizes restricting and fixing the second base 120 on the first base 110, restricting and fixing the cable hanger 195 on the cross-shaped block 192 or the splicing block 193, splicing the splicing block 193 and the cross-shaped block 192 together, and splicing the splicing blocks 193 together. The locking member 198 includes a spring 1981 and a T-shaped rod 1982. One ends of different springs 1981 are respectively fixed in the first counterbore 160, the second counterbore 170, the third counterbore 197 and the fourth counterbore 1991. Different T-shaped rods 1982 respectively slide through the first counterbore 160, the second counterbore 170, the third counterbore 197 and the fourth counterbore 1991. The other end of the spring 1981 is fixed on the T-shaped rod 1982. The cable trough bracket in this embodiment is made of a new type of polymer composite insulating and flame-retardant material by a special process; it has high strength, corrosion resistance and good insulation performance; components can be flexibly replaced according to on-site requirements. As the main load-bearing mechanism, the cable trough bracket is suitable for various laying environments such as high temperature, low temperature, humidity, and pollution, and its service life reaches more than 50 years. At the same time, a partition made of a material with flame-retardant and insulating properties is selected to be used in combination with the bracket to achieve the isolation between different types of cables. There is no swinging gap after the partition is installed with the fixed bracket, and a tight connection can be achieved without bolts. The installation and debugging are quick and convenient. The cable isolation board is made of a flame-retardant non-metallic material, has high mechanical strength, and has the characteristics of non-explosion, water resistance, oil resistance, chemical corrosion resistance, non-toxicity, etc., and is scientific and environmentally friendly; it is suitable for various laying environments such as high temperature, low temperature, humidity, and pollution; due to the limited size of the cable trough and the thin thickness of the isolation board, enough space is left for cable laying. The isolation board and the bracket are used in combination. The installation spacing of the bracket is 1 meter, and the height of the isolation board is 250 mm - 270 mm, which does not affect the laying of the cable trough cover plate and is convenient for the functions of flowing water and sand in the trench; the surface of the cable trough bracket in contact with the cable is smooth, the friction coefficient is small, and the cable is not damaged.

[0034] Another embodiment of the present application further provides a partition, including the above-mentioned cable support mechanism. The partition 1992 is configured as a partition board. The partition 1992 includes a plate body 19921 and a square plate 19922. A second groove 19923 is formed on the square plate 19922. Both the cross-shaped block 192 and the splicing block 193 are clamped in the second groove 19923. The square plate 19922 is clamped in the second groove 19923 between the two plate bodies 19921.

[0035] Specifically, the working principle of the cable support mechanism and the isolation board that is convenient for assembly: During use, according to the width of the cable trench, operate the T-shaped rod 1982 in the first counterbore 160 to make the end of the T-shaped rod 1982 leave the first slot 180. Then pull the second base 120 to adjust the distance between the end of the second base 120 and the first base 110. After adjustment, release the T-shaped rod 1982 in the first counterbore 160. Under the reaction of the spring 1981, the T-shaped rod 1982 is inserted into the first slot 180 again to fix the second base 120 on the connecting block 150. Then, according to the height of the cable trench, select the corresponding number of splicing blocks 193, operate the T-shaped rod 1982 in the fourth counterbore 1991 to splice multiple splicing blocks 193 together. Again, operate the T-shaped rod 1982 in the fourth counterbore 1991 to assemble the lowermost splicing block 193 onto the cross-shaped block 192. Operate the T-shaped rod 1982 in the second counterbore 170 to insert the cross-shaped block 192 into the positioning groove 140 to install the cross-shaped block 192 on the first base 110 or the second base 120. Then, according to the number of layers of the electric cable and the height required for laying, operate the T-shaped rod 1982 in the third counterbore 197 and insert the slider 194 onto the cross-shaped block 192 or the splicing block 193, and adjust the position of the slider 194 on the cross-shaped block 192 or the splicing block 193. After adjustment, release the T-shaped rod 1982 in the third counterbore 197 to install the slider 194 on the cross-shaped block 192 or the splicing block 193, that is, to limit the cable hook 195 on the cross-shaped block 192 or the splicing block 193. Finally, according to the distance between the first bases 110, use the square plate 19922 to assemble multiple plate bodies 19921 together. Then, put the plate body 19921 on the cross-shaped block 192 and the splicing block 193, and make the lower end of the plate body 19921 insert into the reinforcement box 130. This cable support mechanism is convenient for adjusting according to the width and height of the cable trench. In addition, the number of cable hooks 195 can be increased or decreased according to the number of layers of the electric cable, and it is also convenient to adjust the height of the cable hook 195 according to the height required for cable laying, with strong applicability, bringing a better use experience to users.

[0036] The above are only the embodiments of the present application and are not used to limit the protection scope of the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

Claims

1. A cable support mechanism, characterized in that: The invention comprises a first base (110), a second base (120), a connecting block (150), a cross-shaped block (192), a splicing block (193), a sliding block (194), a cable hook (195), an insert block (1990), a partition (1992) and a locking member (198); one end of the connecting block (150) is fixed on the outer wall of the first base (110); the connecting block (150) is slidably inserted in the second base (120); a first slot (180) is provided on the connecting block (150); a positioning groove (140) and a second countersunk hole (170) are provided on the first base (110) and the second base (120); the lower end of the cross-shaped block (192) is inserted in the positioning groove (140); and the second base (120) is provided with a first countersunk hole (160); The cross-shaped block (192) and the splicing block (193) are both provided with a second slot (196); different sliders (194) are slidably arranged on the cross-shaped block (192) and the splicing block (193); one end of the cable hook (195) is fixed on the outer wall of the slider (194); a third countersunk hole (197) is provided on the slider (194); the plug-in block (1990) is fixed on the lower surface of the splicing block (193); different sliders (194) are respectively slidably arranged on the cross-shaped block (192) and the splicing block (193); one end of the cable hook (195) is fixed on the outer wall of the slider (194); a third countersunk hole (197) is provided on the slider (194); the plug-in block (1990) is fixed on the lower surface of the splicing block (193); The insert block (1990) is respectively inserted into the cross block (192) and the splicing block (193); the cross block (192) and the splicing block (193) are both provided with a fourth countersunk hole (1991); the insert block (1990) is provided with a first limiting groove (1993); the cross block (192) is provided with a second limiting groove (1994); and the partition plate (1992) is slidably sleeved on the cross block (192) and the splicing block (193); Different locking members (198) are respectively installed on the first countersunk hole (160), the second countersunk hole (170), the third countersunk hole (197) and the fourth countersunk hole (1991). The setting of the locking members (198) can restrict and fix the second base (120) on the first base (110), restrict and fix the cable hook (195) on the cross block (192) or the splicing block (193), splice the splicing block (193) and the cross block (192) together, and splice the splicing blocks (193) together.

2. A cable support mechanism according to claim 1, characterized in that: It also includes a reinforcement box (130), wherein the reinforcement box (130) is fixed on the outer wall of the first base (110), and the partition (1992) is inserted into the reinforcement box (130).

3. A cable support mechanism according to claim 1, characterized in that: A plurality of the first slots (180) are provided, and the plurality of the first slots (180) are linearly and equidistantly arranged on the connection block (150).

4. A cable support mechanism according to claim 1, characterized in that: A plurality of the second slots (196) are provided, and the plurality of the second slots (196) are linearly and equidistantly arranged on the cross block (192) and the splicing block (193).

5. A cable support mechanism according to claim 1, characterized in that: It also includes a first protrusion (190) and a second protrusion (191), wherein the first protrusion (190) is fixed on the upper surface of the connecting block (150), and the second protrusion (191) is fixed in the second base (120), and the first protrusion (190) and the second protrusion (191) are arranged correspondingly.

6. A cable support mechanism according to claim 1, characterized in that: The cross-shaped block (192) and the splicing block (193) are both provided with a first groove (199), and the insert block (1990) is slidably inserted into the first groove (199).

7. A cable support mechanism according to claim 1, characterized in that: The locking member (198) comprises a spring (1981) and a T-shaped rod (1982), one end of different springs (1981) being respectively fixed in the first countersunk hole (160), the second countersunk hole (170), the third countersunk hole (197) and the fourth countersunk hole (1991), and different T-shaped rods (1982) being respectively slidably passed through the first countersunk hole (160), the second countersunk hole (170), the third countersunk hole (197) and the fourth countersunk hole (1991), and the other end of the spring (1981) being fixed on the T-shaped rod (1982).

8. An easy-to-assemble isolation board, characterized in that: include The cable support mechanism according to any one of claims 1 to 7; the partition (1992) is constructed as an isolation plate, the partition (1992) comprises a plate body (19921) and a square plate (19922), a second groove (19923) is provided on the square plate (19922), the cross block (192) and the splicing block (193) are both clamped in the second groove (19923), and the square plate (19922) is clamped in the second groove (19923) between the two plate bodies (19921).

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