Sewer closed cable bridge
By adopting a combined structure of elastic arc rod and sealing groove in the closed cable tray, the sealing problem caused by box deformation is solved, stable connection and internal drying are achieved, and the stable use and overall performance of the cable tray are ensured.
Patent Information
- Application Number
- CN202420829023.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-20
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-20
AI Technical Summary
During the multiple disassembly and assembly operations of the existing closed cable tray, the side ports of the box will be deformed, resulting in the inability to effectively seal and connect, affecting stable use.
A sewer sealed cable tray is designed, using a combined structure of elastic arc rod and sealing groove to ensure stable sealing of the top cover and bottom box when connecting, and the internal dryness is maintained by filling wrapping and activated carbon desiccant. Supports ensure that the cables are laid neatly and securely.
The stable sealing connection between the top cover and the bottom box is achieved, ensuring long-term use stability, and keeping the interior dry by wrapping the filler and activated carbon desiccant to avoid cable entanglement, improving the overall use effect of the cable tray.
Smart Images
Figure CN222191728U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable bridges, in particular to a sewer closed cable bridge. Background Art
[0002] A closed bridge refers to a type of closed bridge used for laying cables. It can provide a certain degree of protection for cables and is generally used in chemical, telecommunication, industrial and other fields. It has the characteristics of simple manufacture, convenient installation and relatively stable performance. Existing closed bridges have certain disadvantages when in use. The connection between the bridge box and the top cover will cause slight deformation of the side ports of the box during multiple disassembly and assembly operations, making it impossible to effectively seal and connect them together, which is not convenient for stable use. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the deficiencies in the prior art, the utility model provides a sewer closed cable tray, which solves the problem that during multiple disassembly and assembly operations, the side ports of the box body may be slightly deformed, thereby failing to effectively seal and connect together, making it inconvenient for stable use.
[0005] (II) Technical solution
[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0007] A closed sewer cable tray comprises a bottom box, a top cover, a partition plate, a filler package, a wire management rack and a support member, wherein the filler package is placed at the bottom of the bottom box, a partition plate is placed on the top of the filler package, and the wire management rack and the support member are placed in a cavity above the partition plate inside the bottom box with equal intervals, the two ends of the elastic arc rod of the support member are in contact with the inner wall of the bottom box, and a top cover is placed on the bottom box, and sealing grooves are provided on the side plates integrally arranged on both sides of the top cover, and the sealing grooves are matched with the outer protrusions arranged on the bottom box.
[0008] Furthermore, the outer protrusions arranged on both sides of the bottom box are matched with the sealing grooves on the side panels, a sealing gasket is fixedly fitted on the inner wall of the sealing groove, and a port resistance portion is integrally arranged on the upper part of the outer protrusion on the bottom box, and the resistance ends integrally arranged at both ends of the elastic arc rod resist on the port resistance portion, and a support rod is fixedly connected to the middle part of the elastic arc rod, and the bottom plate at the lower end of the support rod is placed on the partition plate.
[0009] Furthermore, the cable management rack includes brackets supported on the partition plate, cross frames are fixedly connected between the brackets, evenly distributed line cards are fixedly connected to the cross frames, and the open ends of the line cards are bent to form bent arc plates, and rubber inner liners are placed on the line cards.
[0010] Furthermore, support members are arranged between each pair of the cable management frames in the inner cavity of the bottom box, and an activated carbon desiccant is filled in a filler package placed at the bottom of the bottom box.
[0011] (III) Beneficial effects
[0012] Compared with the prior art, the utility model provides a sewer closed cable tray, which has the following beneficial effects:
[0013] The utility model arranges a support member inside the bottom box, and when the top cover is covered, the top cover squeezes the elastic arc rod so that the abutting ends at both ends move to abut against the port abutting portion on the upper part of the bottom box, thereby ensuring that the top cover and the bottom box are stably sealed and connected together, thereby ensuring stable use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the structure of the bottom box in the utility model;
[0016] Figure 3 It is a schematic diagram of the structure of the top cover in the utility model;
[0017] Figure 4 This is a schematic diagram of the structure of the cable management rack in the utility model;
[0018] Figure 5 It is a structural schematic diagram of the support member in the utility model.
[0019] In the figure: 1, bottom box; 101, outer protrusion; 102, port abutment; 2, top cover; 201, side panel; 202, sealing groove; 3, partition plate; 4, filler package; 5, cable management rack; 501, cross frame; 502, bracket; 503, cable card; 504, bent arc plate; 6, support member; 601, elastic arc rod; 602, abutment end; 603, support rod; 604, bottom plate. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0021] Example
[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, an embodiment of the utility model proposes: a closed sewer cable tray, including a bottom box 1, a top cover 2, a partition plate 3, a filler package 4, a wire management rack 5 and a support member 6. The filler package 4 is placed at the bottom of the bottom box 1, and the partition plate 3 is placed on the top of the filler package 4. The partition plate 3 is used to separate a placement space in the bottom box 1 for stably placing the filler package 4, so that the filler package 4 can absorb moisture in the bottom box 1 to ensure that the inside of the bottom box 1 is dry, and the cavity above the partition plate 3 inside the bottom box 1 is provided with wire management racks 5 and support members 6 distributed at equal intervals, so that the wire management rack 5 can be used to neatly lay cables in the bottom box 1. To ensure stable use of the cable tray, both ends of the elastic arc rod 601 of the support member 6 are in contact with the inner wall of the bottom box 1, so that after the top cover 2 and the bottom box 1 are connected together, the top ports on both sides of the bottom box 1 can be effectively supported, so that the two are stably connected together, and at the same time, a stable sealed connection is ensured. A top cover 2 is arranged on the bottom box 1, which is convenient for sealing the bottom box 1 to ensure stable use. Sealing grooves 202 are provided on the side panels 201 integrally arranged on both sides of the top cover 2. The sealing grooves 202 are matched with the outer protrusions 101 set on the bottom box 1, so as to utilize the cooperation between the two to ensure a stable sealed connection.
[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, in some embodiments, the outer protrusions 101 arranged on both sides of the bottom box 1 are matched with the sealing grooves 202 on the side panels 201, and a sealing gasket is fixedly fitted on the inner wall of the sealing groove 202. The top cover 2 is stably covered on the bottom box 1 by means of the mutual cooperation between the two, so that the two are stably connected together, and at the same time, the outer protrusions 101 are embedded in the sealing grooves 202 to achieve sealing at the connection parts, seal the bottom box 1, and ensure the stable use of the assembled cable tray, and the upper part of the outer protrusions 101 on the bottom box 1 is integrally provided with a port contact part 102, and the contact ends 602 integrally provided at both ends of the elastic arc rod 601 contact the port contact part 102, ensuring that the elastic arc rod 601 can effectively support both sides of the bottom box 1. , ensuring that the outer protrusions 101 on both sides of the bottom box 1 can stably contact the sealing grooves 202 of the side plates 201, so as to achieve a long-term stable and effective sealing connection, and the middle part of the elastic arc rod 601 is fixedly connected with a support rod 603, and the bottom plate 604 at the lower end of the support rod 603 is placed on the partition plate 3. By utilizing the cooperation of the support rod 603 and the bottom plate 604, the elastic arc rod 601 is stably placed in the bottom box 1. In the initial state, the contact ends 602 at both ends of the elastic arc rod 601 are higher than the upper box opening of the bottom box 1, so that when the top cover 2 is covered, the top cover 2 squeezes the elastic arc rod 601, so that the contact ends 602 at both ends move to contact the port contact part 102 on the upper part of the bottom box 1, ensuring that the top cover 2 and the bottom box 1 are stably sealed and connected together.
[0024] like Figure 1 and Figure 4 As shown, in some embodiments, the cable management rack 5 includes a bracket 502 supported on the partition plate 3, a cross frame 501 is fixedly connected between the brackets 502, and evenly distributed line cards 503 are fixedly connected to the cross frame 501. The bracket 502 and the cross frame 501 cooperate with each other to stably place the line card 503 in the cavity of the base box 1, and the line card 503 is used to fix the cables laid in the base box 1 to ensure that the cables are neatly laid in the base box 1 to avoid the cables from being entangled with each other. The open end of the line card 503 is bent to form a bent arc plate 504, which is convenient for smoothly placing the cable into the line card 503, so as to achieve effective limit fixation of the cable by the line card 503. A rubber inner liner is arranged on the line card 503 to prevent the line card 503 from causing wear on the insulation wrapping on the outside of the cable, thereby ensuring stable use.
[0025] like Figure 1As shown, in some embodiments, support members 6 are arranged between each pair of the cable management frames 5 in the internal cavity of the bottom box 1, so as to form a support member in the bottom box 1 that is supported at the upper port portion of the bottom box 1, so that the upper port portion of the bottom box 1 can be stably in contact with the side panel 201 of the top cover 2, and the two are stably in contact with each other to ensure a stable seal at the contact portion, and the filler package 4 placed at the bottom of the bottom box 1 is filled with activated carbon desiccant, so that it can be used as a drying bag to absorb moisture inside the bottom box 1 and ensure that the internal cavity of the bottom box 1 is in a dry state.
[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A closed sewer cable tray, comprising a bottom box (1), a top cover (2), a partition plate (3), a filler package (4), a cable management rack (5) and a support member (6), characterized in that: A filling package (4) is placed at the bottom of the bottom box (1), a partition plate (3) is placed on the top of the filling package (4), and a wire management rack (5) and a support member (6) are placed in a cavity above the partition plate (3) inside the bottom box (1) at equal intervals, and both ends of the elastic arc rod (601) of the support member (6) are in contact with the inner wall of the bottom box (1), and a top cover (2) is placed on the bottom box (1), and sealing grooves (202) are provided on the side plates (201) integrally arranged on both sides of the top cover (2), and the sealing grooves (202) are arranged in cooperation with the outer protrusions (101) arranged on the bottom box (1).
2. A sewer closed cable tray according to claim 1, characterized in that: The outer protrusions (101) arranged on both sides of the bottom box (1) are matched with the sealing grooves (202) on the side plates (201), and a sealing gasket is fixedly fitted on the inner wall of the sealing groove (202), and a port abutting portion (102) is integrally arranged on the upper part of the outer protrusion (101) on the bottom box (1), and abutting ends (602) integrally arranged at both ends of the elastic arc rod (601) abut against the port abutting portion (102), and a support rod (603) is fixedly connected to the middle part of the elastic arc rod (601), and a bottom plate (604) at the lower end of the support rod (603) is placed on the partition plate (3).
3. The closed sewer cable tray according to claim 1, characterized in that: The cable management frame (5) comprises a bracket (502) supported on a partition plate (3), a cross frame (501) fixedly connected between the brackets (502), evenly distributed line cards (503) fixedly connected to the cross frame (501), and the open ends of the line cards (503) are bent to form a bent arc plate (504), and a rubber inner liner is arranged on the line card (503).
4. The closed sewer cable tray according to claim 1, characterized in that: Support members (6) are arranged between each pair of the wire management frames (5) in the internal cavity of the bottom box (1), and an activated carbon desiccant is filled in a filler package (4) placed at the bottom of the bottom box (1).