Cable support in cable trench
By introducing retractable straps and adjustment mechanisms into the cable supports within the cable trench, the problems of cable fixing and position adjustment are solved, achieving both cable stability and flexible adaptability.
Patent Information
- Application Number
- CN202520103480.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-01-16
AI Technical Summary
Existing cable supports in cable trenches cannot effectively secure cables, and the fixed positions of the steel bars cannot be adjusted, resulting in easy cable displacement and limiting application scenarios.
The cable support is designed with retractable straps and an adjustment mechanism. The cable is secured by the straps, and the height and spacing of the support can be adjusted by the adjustment mechanism to meet the needs of different construction sites.
It achieves stable cable fixation, prevents displacement, and allows for adjustment of the bracket position according to actual conditions, enhancing adaptability to application scenarios.
Smart Images
Figure CN223815973U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cable support technical field, specifically point to a cable support in cable trench. BACKGROUND
[0002] The cable support in cable trench is a device for supporting and fixing cables, which is installed inside the cable trench. It provides physical support for cables, allowing them to be placed in the cable trench in an orderly manner according to a certain layout and spacing, avoiding direct contact with the bottom or side wall of the cable trench and being damaged.
[0003] However, in the prior art, the cable support in cable trench is mostly designed as a steel bar, that is, a number of equidistant steel bars are arranged on a steel frame to prevent cables. This cable support in cable trench has the following defects, including but not limited to:
[0004] (1) The cable support in cable trench in the prior art only places cables on steel bars, but cannot guarantee the fixation of cables, which makes the cables prone to displacement.
[0005] (2) The steel bars of the cable support in cable trench in the prior art can only be fixed at a certain height and cannot be moved. On the one hand, this is inconvenient for disassembly and assembly, and on the other hand, it cannot be adjusted adaptively according to the specific cable laying situation of the construction site, and the application scenario is insufficient.
[0006] Therefore, it is necessary to improve the above-mentioned defects.
[0007] The information disclosed in this background section is intended only to increase an understanding of the general context of the present utility model, and should not be taken as an acknowledgement or any form of suggestion that this information forms prior art that is already widely known in the art. CONTENT OF THE UTILITY MODEL
[0008] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a cable support in cable trench.
[0009] To solve the above-mentioned technical problems, the technical solution provided by the utility model is:
[0010] A cable support in cable trench, comprising:
[0011] A support body is provided with a drawable bandage for fixing cables. The support body is provided with a plurality of support bodies, and the height and / or spacing between each support body is adjusted by a adjusting mechanism. An outer shell is provided with a cavity one accommodating the adjusting mechanism.
[0012] Optionally, the bracket body is designed as L shape, and is divided into a receiving part and an extension part, a cavity two is formed on one side of the receiving part, a clock spring is arranged in the cavity two, the bandage is wound on the clock spring, an opening is formed on the top of the cavity two, the bandage passes through the opening and is fixed on the other side of the receiving part through a limiting structure.
[0013] Optionally, the limiting structure comprises wedge blocks one, two and three arranged on one side of the bottom of the receiving part, the wedge blocks one, two and three are connected through mortise and tenon joint, a mortise groove is formed on the top of the wedge block two, a limiting opening is formed on the side of the receiving part away from the cavity two, a tenon block is fixedly connected to the end of the bandage away from the clock spring, the tenon block and the bandage pass through the limiting opening, and the tenon block is clamped in the mortise groove.
[0014] Optionally, the wedge blocks one and three are provided with convex parts one and two on the sides close to each other, and the wedge block two is provided with concave parts one and two on the two sides, respectively.
[0015] Optionally, a sliding groove is formed on the opening of the cavity two, a limiting piece is slidably connected in the sliding groove, and a lifting part and a hammer part are arranged on the top and one side of the limiting piece, respectively.
[0016] Optionally, the adjusting mechanism comprises a threaded block fixedly connected to the extension part, threaded holes are formed in the two sides of the threaded block, a lead screw is threadedly connected in the threaded hole, the threads of the two lead screws are opposite, a full gear is fixedly connected to the top of each lead screw, the two full gears are meshed with each other, and each lead screw is rotatably connected in the cavity one and driven by the driving mechanism.
[0017] Optionally, the driving mechanism comprises a bevel gear one fixedly connected to one of the lead screws, a bevel gear two meshed with the bevel gear one is arranged on the bevel gear one, a connecting rod is fixedly connected to the bevel gear two, a handle is fixedly connected to the connecting rod, a fixed frame is rotatably connected to the connecting rod, and the fixed frame is fixedly connected to the shell.
[0018] Optionally, a supporting part is fixedly connected to the bottom of the receiving part, and the other end of the supporting part is fixedly connected to the extension part.
[0019] Compared with the prior art, the utility model has the advantages that: 1, the utility model through the bandage of pull -out, to the cable is tied up fixedly, through to the cable is fixedly realized to the fixing of cable whole, prevents its on bracket body disengagement or carries out the movement of wide range.
[0020] 2. The utility model discloses an adjusting mechanism, realized the adjustment between different support body, make it can according to actual situation carry out the height or spacing adjustment, satisfy the actual cable laying demand of construction site. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 It is the three-dimensional schematic diagram of the utility model;
[0022] Figure 2 It is the three-dimensional schematic diagram of the adjusting mechanism of the utility model;
[0023] Figure 3 It is the three-dimensional schematic diagram of the support body of the utility model;
[0024] Figure 4 It is the front view cross -section drawing of the support body of the utility model;
[0025] Figure 5 It is the enlarged view of A of the utility model;
[0026] Figure 6 It is the enlarged view of B of the utility model;
[0027] Figure 7 It is the enlarged view of C of the utility model;
[0028] As shown in the figure: 1, the bandage is bound; 2, the shell is bound; 3, the cavity is bound; 4, the receiving part is bound; 5, the extension part is bound; 6, the cavity is bound; 7, the clockwork spring is bound; 8, the wedge block one is bound; 9, the wedge block two is bound; 10, the wedge block three is bound; 11, the mortise is bound; 12, the limit mouth is bound; 13, the tenon block is bound; 14, the convex part one is bound; 15, the convex part two is bound; 16, the concave part one is bound; 17, the concave part two is bound; 18, the sliding slot is bound; 19, the limit sheet is bound; 20, the rise is bound; 21, the hammer part is bound; 22, the screw block is bound; 23, the screw rod is bound; 24, the full gear is bound; 25, the bevel gear one is bound; 26, the bevel gear two is bound; 27, the connecting rod is bound; 28, the shake hand is bound; 29, the fixed frame is bound; 30, the support part is bound. DETAILED DESCRIPTION
[0029] The utility model will be further explained in detail in combination with the drawings.
[0030] As described above, in the prior art, the cable support in the cable trench only places the cable on the steel bar, but cannot guarantee the fixation of the cable, which makes the cable on it prone to displacement, and the position of the steel bar carrying the cable in the prior art cannot be changed, which leads to its poor adaptation to the cable laying conditions of different construction sites, and the application scenarios are not wide enough.
[0031] In view of this, the utility model provides a cable support in cable trench, this cable support in cable trench can fix the cable on its bearing main body, and its bearing main body can also adjust height and / or spacing according to different demands to solve the problem among prior art.
[0032] The utility model is solved through the following way:
[0033] As Figures 1-7 The utility model provides a cable support in cable trench, this cable support in cable trench includes support main body, adjusting mechanism and shell 2, wherein both sides of shell 2 are fixedly connected with a plurality of fixed parts, a plurality of fixed holes are arranged on each fixed part, the cable support of the utility model can be fixed in the inside of cable trench through the fixed hole. The accommodating cavity one 3 of accommodating adjusting mechanism is seted up in shell 2. Adjusting mechanism is seted up inside the accommodating cavity one 3, the strap 1 of pullable is seted up on support body and is used for fixing cable, support body is provided with a plurality of, and the height and / or spacing of each support body is adjusted through adjusting mechanism.
[0034] The utility model provides above -mentioned embodiment, one aspect, through the strap 1 of pullable, the cable is bound and fixed, and then the fixing of cable realizes the fixing of cable whole, prevents its on support body and separates or moves in a large range. On the other hand, adjusting mechanism is used, the adjusting between different support bodies is realized, so that it can be adjusted according to actual situation Height or spacing to meet the actual cable laying demand of construction site.
[0035] In order to further explain the technical principle of the cable support in cable trench of the utility model, the utility model further provides another preferred embodiment, in another preferred embodiment of the utility model, the support body is designed as L shape, as Figures 3-4 The accommodating cavity two 6 is seted up on one side of receiving part 4, the inside of accommodating cavity two 6 is provided with clockwork spring 7, and the strap 1 is wound on the clockwork spring 7. The top of accommodating cavity two 6 is provided with an open mouth, the strap 1 passes through the open mouth and is fixed on the other side of receiving part 4 through the limiting structure.
[0036] Thus, the utility model forms an arc-shaped space between the strap 1 and the receiving part 4 in the specific implementation, which can accommodate the cable to be fixed. The strap 1 is provided with elasticity or deformability, which can be attached to the outer surface of the cable with the maximum contact area, thereby limiting the displacement of the cable and ensuring the stability of the cable on the receiving part 4.
[0037] In another preferred embodiment of the utility model, as Figures 6-7As shown, the limiting structure includes wedge block one 8, wedge block two 9 and wedge block three 10 arranged on one side of the bottom of the receiving part 4 respectively, and the wedge block one 8, the wedge block two 9 and the wedge block three 10 are connected by mortise and tenon, specifically, the side of the wedge block one 8 and the wedge block three 10 close to each other is respectively provided with a convex part one 14 and a convex part two 15, and the two sides of the wedge block two 9 are respectively provided with a concave part one 16 and a concave part two 17, and the convex part one 14 and the convex part two 15 are respectively clamped in the concave part one 16 and the concave part two 17. At the same time, the top of the wedge block two 9 is provided with a mortise groove 11, the side of the receiving part 4 away from the cavity two 6 is provided with a limiting opening 12, the end of the bandage 1 away from the spring 7 is fixedly connected with a tenon block 13, and the tenon block 13 and the bandage 1 are all through the limiting opening 12, and the tenon block 13 is clamped in the mortise groove 11.
[0038] Therefore, in the specific implementation, the bandage 1 is pulled out from the cavity two 6 to bypass the cable, the head of the bandage 1 is clamped with the tenon block 13 through the limiting opening 12, the mortise groove 11 on the wedge block two 9 is clamped with the tenon block 13, and the concave part one 16 and the concave part two 17 are respectively aligned with the convex part one 14 and the convex part two 15, and are slowly pushed into the bottom of the receiving part 4 to complete the mortise and tenon clamping, at this time, the cable is fixed.
[0039] In another preferred embodiment of the utility model, Figure 5 As shown, the opening of the cavity two 6 is provided with a sliding groove 18, the sliding groove 18 is slidably connected with a limiting piece 19, the limiting piece 19 and the sliding groove 18 have strong friction, and the top and one side of the limiting piece 19 are respectively provided with a lifting part 20 and a hammer part 21. In use, the limiting piece 19 can be pushed to the bandage 1 by hammering the hammer part 21 with an additional hammering part, so that the limiting piece 19 and the bandage 1 are closely attached, and the bandage 1 is prevented from being pulled in and out from the opening end by friction, so as to fix the bandage 1 from the opening end.
[0040] In another preferred embodiment of the utility model, Figures 1-2 As shown, the adjusting mechanism includes a threaded block 22 fixedly connected on the extension part 5, threaded holes are formed in the two sides of the threaded block 22, and a lead screw 23 is threadedly connected in the threaded holes, the threads of the two lead screws 23 are opposite, the top of the lead screw 23 is fixedly connected with a full gear 24, the two full gears 24 are meshed with each other, the lead screw 23 is rotatably connected in the cavity one 3, and the lead screw 23 is driven by a driving mechanism. The driving mechanism includes a bevel gear one 25 fixedly connected on one of the lead screws 23, a bevel gear two 26 meshed with the bevel gear one 25 is arranged on the bevel gear one 25, a connecting rod 27 is fixedly connected on the bevel gear two 26, a handle 28 is fixedly connected on the connecting rod 27, a fixed frame 29 is rotatably connected on the connecting rod 27, and the fixed frame 29 is fixedly connected on the shell 2.
[0041] Thus, the utility model discloses in the specific implementation, shake the shake hand 28, then drive bevel gear no. 2 26 to rotate through connecting rod 27, and mesh bevel gear no. 1 25 and rotate, because bevel gear no. 1 25 and one of the screw rod 23 fixed connection, thus, one of the screw rod 23 rotates in the inside of the cavity no. 1 3 and drive the full gear 24 on it to rotate, and mesh another full gear 24 and rotate, finally drive another screw rod 23 to rotate, because the thread of two screw rods 23 is opposite, and the threaded block 22 connected with two screw rods 23 simultaneously can the displacement of up and down in one direction, as Figure 2 Shown, and with as Figure 2 Shown, two threaded blocks 22 of up and down as example, in Figure 2 When the screw rod 23 rotates, finally causes the up and down two threaded blocks 22 to move away or close simultaneously, finally adjusts the position between two support bodies.
[0042] Finally, the receiving part 4 bottom fixed connection has the support part 30, and the other end of support part 30 is fixedly connected on the extension part 5.
[0043] Summarized above, the cable support in the cable trench provided by the utility model another preferred embodiment of the cable, through the way of hammering the limiting piece 19 to the one end of the bandage 1 is limited and fixed, through the limiting structure to the other end of the bandage 1 is mortise fixed, finally fixed both ends, realized the cladding of the cable supported, prevent its displacement in the use process.Simultaneously, still through the shake of shake hand 28, drive screw rod 23 to rotate, finally drive threaded block 22 to move up and down, drive the support body to move, and the position of support body can be adjusted according to the actual on-site construction use demand, to enrich its use scene.
[0044] The utility model and its implementation mode are described above, and this kind of description has no limit, and the shown in the drawing is only one of the implementation mode of the utility model, and the actual structure is not limited to this. In general, if the ordinary skill in the art is inspired, without departing from the utility model creation tenet, not creative design structure mode and embodiment similar to the technical scheme, all should belong to the protection scope of the utility model.
Claims
1. A cable tray for use in a cable trench, characterized in that Include: Support body, the support body is provided with the pullable bandage (1) for fixing cable, the support body is provided with several, each The support body is adjusted by the adjusting mechanism provided between the height and / or spacing; The shell (2) is provided with a cavity (3) for accommodating the adjusting mechanism; Among them, the adjusting mechanism includes a threaded block (22) fixedly connected on the extension part (5), both sides of the threaded block (22) are provided with threaded holes, the threaded holes are threadedly connected with the lead screws (23), the threads of the lead screws (23) on both sides are opposite, the top of the lead screws (23) are fixedly connected with the full gear (24), both sides of the full gear (24) are meshed with each other, the lead screws (23) are rotatably connected inside the cavity (3), the lead screws (23) are driven by the driving mechanism.
2. The cable tray according to claim 1, wherein, The support body is designed as L shape, which is divided into receiving part (4) and extension part (5), the receiving part (4) is provided with a cavity (6) on one side, the inside of the cavity (6) is provided with a clock spring (7), the bandage (1) is wound on the clock spring (7), the top of the cavity (6) is provided with an opening, the bandage (1) passes through the opening and is fixed on the other side of the receiving part (4) through the limiting structure.
3. The cable tray according to claim 2, wherein, The limiting structure includes wedge block one (8), wedge block two (9) and wedge block three (10) provided on one side of the bottom of the receiving part (4) respectively, the wedge block one (8), the wedge block two (9) and the wedge block three (10) are connected by mortise and tenon joint, the top of the wedge block two (9) is provided with a mortise slot (11), the side of the receiving part (4) away from the cavity (6) is provided with a limiting opening (12), one end of the bandage (1) away from the clock spring (7) is fixedly connected with a tenon block (13), the tenon block (13) and the bandage (1) all pass through the limiting opening (12), and the tenon block (13) is clamped in the mortise slot (11).
4. The cable tray of claim 3, wherein, The side of the wedge block one (8) and the wedge block three (10) close to each other is respectively provided with convex part one (14) and convex part two (15), the two sides of the wedge block two (9) are respectively provided with concave part one (16) and concave part two (17), the convex part one (14) and the convex part two (15) are respectively clamped in the concave part one (16) and the concave part two (17).
5. The cable tray of claim 2, wherein, The opening of the cavity (6) is provided with a sliding groove (18), a limiting piece (19) is slidably connected in the sliding groove (18), the top and one side of the limiting piece (19) are respectively provided with a rising part (20) and a hammer part (21).
6. The cable tray of claim 1, wherein, The driving mechanism includes a bevel gear one (25) fixedly connected on one of the lead screws (23), the bevel gear one (25) is provided with a bevel gear two (26) engaged therewith, the bevel gear two (26) is fixedly connected with a connecting rod (27), the connecting rod (27) is fixedly connected with a shaking hand (28), the connecting rod (27) is rotatably connected with a fixed frame (29), and the fixed frame (29) is fixedly connected on the shell (2).
7. The cable tray of claim 2, wherein, The bottom of the receiving part (4) is fixedly connected with a supporting part (30), and the other end of the supporting part (30) is fixedly connected on the extending part (5).