Cable laying device for building construction installation

Abstract

The utility model provides a cable laying device for building construction and installation. The cable laying device comprises an outer protection mechanism and an inner protection mechanism. The outer protection mechanism comprises a sleeve shell and a fixing frame, movable parts are hinged to one side of the sleeve shell at equal intervals, the fixing frame is arranged in the sleeve shell, one side of the fixing frame penetrates through the sleeve shell, and the side, penetrating through the sleeve shell, of the fixing frame is slidably connected with the sleeve shell; the inner protection mechanism comprises an inner cylinder and connecting rings, one side of the inner cylinder is symmetrically sleeved with the two connecting rings, and one side of each connecting ring is fixedly connected with the inner cylinder; the sleeve shell is arranged to be matched with the inner cylinder to protect the cable, the cable is arranged in the inner cylinder to prevent the cable from being bent during laying, after the sleeve shell is arranged in the laying groove, the fixing ring is pulled to drive the fixing frame to move, the fixing frame pulls the movable piece to rotate through the connecting rod, the movable piece is clamped in the groove to fix the position of the sleeve shell, and therefore the cable can be laid conveniently. And cable laying is prevented from being affected by position deviation of the sleeve shell, and cable laying can be completed in soft soil conveniently.

Description

Technical Field

[0001] The utility model relates to a cable laying device, in particular to a cable laying device for building construction and installation, belonging to the technical field of cable laying. Background Technique

[0002] Building construction refers to the production activities in the implementation stage of engineering construction, which is the construction process of various buildings. It can also be said to be the process of turning the various lines on the design drawings into physical objects at the designated location. Underground cables are cables usually buried underground. A cable is made of one or more mutually insulated conductors wrapped with an insulating layer and a protective layer, and is used to transmit electric power or information from one place to another.

[0003] Chinese Patent Publication (CN202222599751.2) discloses a resin cable trench, which can be customized into the required styles and can produce cable trenches of various specifications, sizes and types according to needs. However, in the existing cable laying process, since the size of the laying trench is larger than the cable, some line segments of the cable cannot be laid straight, which easily leads to the laying length not matching the expectation due to the bending of the cable, and it is difficult to lay and fix the cable in soft soil areas.

[0004] To solve the above technical problems, a cable laying device for building construction and installation is proposed. Content of the Utility Model

[0005] In view of this, the utility model provides a cable laying device for building construction and installation to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0006] The technical solution of the utility model is realized as follows: A cable laying device for building construction and installation includes an outer protection mechanism and an inner protection mechanism;

[0007] The outer protection mechanism includes a housing and a fixing frame. One side of the housing is equally spaced and hinged with movable parts. The fixing frame is arranged inside the housing. One side of the fixing frame penetrates through the housing, and the side of the fixing frame penetrating through the housing is slidably connected with the housing. One side of the fixing frame is equally spaced and hinged with connecting rods, and one end of the connecting rod is hinged with the movable part. One side of the housing is sleeved with a fixing ring, and one side of the fixing ring is fixedly connected with the fixing frame;

[0008] The inner protection mechanism includes an inner cylinder and a connecting ring. The two connecting rings are symmetrically sleeved on one side of the inner cylinder. One side of the connecting ring is fixedly connected with the inner cylinder. The inner cylinder is arranged inside the housing, and one side of the connecting ring is fixedly connected with the housing.

[0009] Further preferably, an insulating sleeve is sleeved on one side of the inner cylinder.

[0010] Further preferably, a connecting cylinder is sleeved on one side of the inner cylinder, and one side of the connecting cylinder is fixedly connected to the inner cylinder.

[0011] Further preferably, a threaded connection part is integrally formed on one side of the casing, and a sealing ring is sleeved on one side of the threaded connection part.

[0012] Further preferably, fixing bolts are threadedly connected at equal intervals on one side of the fixing ring, and screw holes are provided at equal intervals on one side of the casing.

[0013] Further preferably, a partition frame is fixedly connected inside the inner cylinder.

[0014] Due to the adoption of the above technical solutions in the embodiments of the present invention, it has the following advantages:

[0015] First, the present invention protects the cable by setting the casing to cooperate with the inner cylinder. The cable is placed in the inner cylinder to prevent the cable from bending during laying. After the casing is placed into the laying groove, the fixing ring is pulled to drive the fixing frame to move, so that the fixing frame drives the movable part to rotate through the connecting rod, and the movable part is clamped into the groove to fix the position of the casing, preventing the position of the casing from shifting and affecting the cable laying, and facilitating the cable laying in soft soil.

[0016] Second, the present invention enhances the protection of the cable by setting the insulating sleeve, and sets the connecting cylinder and the sealing ring to enhance the sealing performance at the connection of multiple inner cylinders and casings.

[0017] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the above-described illustrative aspects, embodiments and features, other aspects, embodiments and features of the present invention will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is the structural diagram of the present invention;

[0020] Figure 2 It is the rear view structural diagram of the present invention;

[0021] Figure 3 It is the sectional structural diagram of the present invention;

[0022] Figure 4This is the structural diagram of the fixing frame in the present utility model.

[0023] Reference numerals: 10, outer protection mechanism; 11, sleeve; 12, threaded connection part; 13, sealing ring; 14, fixing ring; 15, fixing bolt; 16, screw hole; 17, moving part; 18, fixing frame; 19, connecting rod; 31, connecting ring; 20, inner protection mechanism; 21, inner cylinder; 22, partition frame; 23, insulating sleeve; 24, connecting cylinder. Detailed implementation manners

[0024] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0025] The embodiments of the present utility model will be described in detail below with reference to the drawings.

[0026] As Figures 1-4 shown, an embodiment of the present utility model provides a cable laying device for building construction and installation, which is composed of an outer protection mechanism 10 and an inner protection mechanism 20.

[0027] The outer protection mechanism 10 includes a sleeve 11, a fixing frame 18 and a moving part 17. The moving part 17 is triangular and is equidistantly distributed on one side of the sleeve 11. A rotating shaft penetrates through one side of the moving part 17, and the rotating shaft is fixedly connected to the sleeve 11, so that the moving part 17 is rotatably installed on one side of the sleeve 11. The fixing frame 18 is arranged inside the sleeve 11. A plurality of chutes are integrally formed and equidistantly distributed on one side of the sleeve 11. One side of the fixing frame 18 penetrates through the chute of the sleeve 11 and is slidably connected to the sleeve 11 through the chute. A plurality of connecting rods 19 are hinged on one side of the fixing frame 18 at equal intervals. One end of the connecting rod 19 is hinged to the moving part 17. A fixing ring 14 is sleeved on one side of the sleeve 11. One side of the fixing ring 14 is fixedly connected to the fixing frame 18. By pulling the fixing ring 14 to drive the fixing frame 18 to move, the fixing frame 18 can pull the moving part 17 to move through the connecting rod 19.

[0028] In one embodiment, in order to facilitate fixing the moving part 17 after the moving part 17 is unfolded, a plurality of fixing bolts 15 are threadedly connected to one side of the fixing ring 14 at equal intervals, and a plurality of screw holes 16 are opened on one side of the sleeve 11 at equal intervals.

[0029] In one embodiment, in order to facilitate connecting a plurality of sleeves 11 to each other, a threaded connection part 12 is integrally formed on one side of the sleeve 11, and a threaded groove is integrally formed on the other side of the sleeve 11. A sealing ring 13 is sleeved on one side of the threaded connection part 12, and the sealing performance at the connection of a plurality of sleeves 11 is enhanced through the sealing ring 13.

[0030] The inner protection mechanism 20 includes an inner cylinder 21, a connecting ring 31 and a partition frame 22. The inner cylinder 21 is arranged inside the housing 11, and the fixing frame 18 is sleeved outside the inner cylinder 21. Two connecting rings 31 are symmetrically sleeved on one side of the inner cylinder 21. One side of the connecting ring 31 is fixedly connected to the inner cylinder 21, and one side of the connecting ring 31 is fixedly connected to the housing 11. The inner cylinder 21 and the housing 11 are connected and fixed through the connecting ring 31. The partition frame 22 is fixedly connected inside the inner cylinder 21 and is used for separating the cables.

[0031] In one embodiment, in order to enhance the insulation protection of the cables, an insulating sleeve 23 is sleeved on one side of the inner cylinder 21.

[0032] In one embodiment, in order to facilitate the mutual connection between the inner cylinders 21, a connecting cylinder 24 is sleeved on one side of the inner cylinder 21, and one side of the connecting cylinder 24 is fixedly connected to the inner cylinder 21.

[0033] When the present utility model is in operation: The housing

[11] is placed into the laying trench, the fixing ring 14 is pulled, so that the fixing ring 14 drives the fixing frame 18 inside the housing 11 to move. The fixing frame 18 pulls the movable part 17 through the connecting rod 19, so that the movable part 17 rotates around the connection point between the movable part 17 and the housing 11, and the movable part 17 is unfolded and engaged into the trench, thereby fixing the housing 11 in the laying trench. The fixing bolt 15 is inserted into the fixing ring 14, and one end of the fixing bolt 15 is connected to the housing 11 through the screw hole 16, so as to fix the position of the fixing ring 14, thereby fixing the position of the movable part 17 and preventing the movable part 17 from retracting into the housing 11. The cables are placed into the inner cylinder 21, and the cables are separated and placed in the inner cylinder 21 through the partition frame 22. When connecting multiple housings 11, the threaded connection part 12 of the housing 11 is threadedly connected to the other side, and the connection part of the housing 11 is sealed and protected by the sealing ring 13. At the same time, one end of the inner cylinder 21 is snapped into the connecting cylinder 24 to connect the inner cylinders 21 to each other.

[0034] The above is only the specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claimed rights.

Claims

1. A cable laying device for building construction and installation, characterized in that: It includes an outer protection mechanism (10) and an inner protection mechanism (20); The outer protection mechanism (10) includes a housing (11) and a fixing frame (18). One side of the housing (11) is evenly distributed with articulated movable parts (17). The fixing frame (18) is arranged inside the housing (11). One side of the fixing frame (18) penetrates through the housing (11). The side of the fixing frame (18) penetrating through the housing (11) is slidably connected to the housing (11). One side of the fixing frame (18) is evenly distributed with articulated connecting rods (19). One end of the connecting rod (19) is articulated to the movable part (17). One side of the housing (11) is sleeved with a fixing ring (14). One side of the fixing ring (14) is fixedly connected to the fixing frame (18); The inner protection mechanism (20) includes an inner cylinder (21) and a connecting ring (31). Two connecting rings (31) are symmetrically sleeved on one side of the inner cylinder (21). One side of the connecting ring (31) is fixedly connected to the inner cylinder (21). The inner cylinder (21) is arranged inside the housing (11). One side of the connecting ring (31) is fixedly connected to the housing (11).

2. The cable laying device for building construction and installation according to claim 1, characterized in that: One side of the inner cylinder (21) is sleeved with an insulating sleeve (23).

3. A cable laying device for building construction and installation according to claim 1, characterized in that: One side of the inner cylinder (21) is sleeved with a connecting cylinder (24). One side of the connecting cylinder (24) is fixedly connected to the inner cylinder (21).

4. A cable laying device for building construction and installation according to claim 1, characterized in that: One side of the housing (11) is integrally formed with a threaded connection part (12). One side of the threaded connection part (12) is sleeved with a sealing ring (13).

5. The cable laying device for building construction and installation according to claim 1, characterized in that: One side of the fixing ring (14) is evenly distributed with threaded fixing bolts (15). One side of the housing (11) is evenly distributed with screw holes (16).

6. The cable laying device for building construction and installation according to claim 1, wherein: A partition frame (22) is fixedly connected inside the inner cylinder (21).

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