Cable bridge convenient for fixing cable

Abstract

The utility model discloses a cable bridge convenient for fixing a cable, which comprises a cable bridge, two pressing plates are slidably connected in the cable bridge, the bottom of the cable bridge is provided with a rectangular groove, the bottom of each pressing plate is fixedly connected with a rectangular block, and the rectangular block is fixedly connected with the rectangular groove. A transmission assembly is arranged at the bottom of the cable bridge. According to the utility model, a cable is placed in the cable bridge, a user rotates an operation handle, the operation handle drives a bidirectional screw to rotate, the bidirectional screw drives a rectangular block to move, the rectangular block drives a pressing plate to move, and the pressing plate presses and fixes the cable, so that the cable can be prevented from moving; and meanwhile, a large-diameter cable can be placed on the inner side of the pressing plate, fixing is convenient, the cable bridge achieves the effect of conveniently fixing the cable, an existing mode that the cable is not fixed is replaced, the effect of conveniently fixing the cable is achieved, and stability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a cable bridge which is convenient for fixing cables. Background Art

[0002] Cable tray is a facility used to support and fix cables. It is usually composed of brackets, brackets and installation accessories. Cable trays can be divided into many types, such as trough type, tray type, ladder type and grid type. It has the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance. In the building, the cable tray can be erected independently or laid on various buildings (structures) and pipe gallery brackets to support and fix cables to ensure the safety and stable operation of the cables. In addition, all parts of the cable tray need to be galvanized to improve their corrosion resistance and service life.

[0003] Cable trays are used to fix cables, but in the current use of cable trays, the cables are simply placed inside the cable trays without a structure to fix the cables, causing the cables to easily shake inside the cable trays. Friction can cause surface wear and safety hazards, making it inconvenient for users to use.

[0004] Therefore, it is necessary to redesign the cable tray to effectively prevent the current cable tray from being used. In the case of simply placing the cables inside the cable tray without a structure to fix the cables, the cables are easily shaken inside the cable tray, and the friction causes surface wear and safety hazards. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a cable tray which is convenient for fixing cables. It has the advantage of being easy to fix, and solves the problem that in the current use of cable trays, the cables are only placed inside the cable trays without a structure to fix the cables, which causes the cables to easily shake inside the cable trays, and the friction will cause surface wear and safety hazards.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable tray for fixing cables, comprising a cable tray, a pressing plate is slidably connected inside the cable tray, the number of the pressing plates is two, a rectangular groove is opened at the bottom of the cable tray, a rectangular block is fixedly connected at the bottom of the pressing plate, a transmission assembly is arranged at the bottom of the cable tray, and a limit assembly is arranged at the front and rear sides of the pressing plate;

[0007] The transmission assembly is used to limit the transmission of the pressing plate, which can ensure the stability of the pressing plate;

[0008] The limiting assembly is used to stably protect the two ends of the pressing plate, thereby preventing the pressing plate from shaking.

[0009] As a preferred embodiment of the utility model, the transmission assembly includes a bidirectional screw, which is threadedly connected to the rectangular block, and both sides of the bottom of the cable tray are fixedly connected to limit plates, and the outer side of the bidirectional screw is slidably connected to the limit plate.

[0010] As a preferred embodiment of the utility model, the limiting assembly includes a slider, which is fixedly connected to the bottom of the clamping plate, and the front and rear sides of the bottom of the cable tray are provided with sliding grooves slidably connected to the slider, and the interior of the sliding groove is longitudinally fixedly connected with a support rod, and the support rod is slidably connected to the slider.

[0011] As a preferred embodiment of the present invention, a positioning groove is provided on the outer side of the pressing plate, and the number of the positioning grooves is several.

[0012] As a preferred embodiment of the present invention, a wire threading groove is opened on the outer side of the clamping plate, and the number of the wire threading grooves is several.

[0013] As a preferred embodiment of the present invention, the right side of the bidirectional screw penetrates to the right side of the limit plate, and an operating handle is movably connected to the surface of the bidirectional screw.

[0014] As a preferred embodiment of the utility model, a protective shell is fixedly installed on the bottom of the cable bridge, and the protective shell is slidably connected to the rectangular block.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model places the cable inside the cable tray, and the user rotates the operating handle, which drives the bidirectional screw to rotate, and the bidirectional screw drives the rectangular block to move, so that the rectangular block drives the clamping plate to move, and the clamping plate clamps and fixes the cable to prevent the cable from moving. At the same time, large-diameter cables can be placed on the inner side of the clamping plate for easy fixation, so that the cable tray can achieve the effect of facilitating the fixing of cables, replacing the existing method of not fixing the cables, thereby achieving the effect of facilitating the fixing of cables and having excellent stability.

[0017] 2. The utility model can transmit the rectangular block through the setting of the transmission component, which effectively improves the transmission effect of the rectangular block and can transmit the clamping plate, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional bottom view schematic diagram of the utility model;

[0020] Figure 3 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0021] In the figure: 1. cable tray; 2. clamping plate; 3. rectangular groove; 4. rectangular block; 5. transmission assembly; 51. bidirectional screw; 52. limit plate; 6. limit assembly; 61. slider; 62. slide groove; 63. support rod; 7. positioning groove; 8. threading groove; 9. operating handle; 10. protective shell. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 3 As shown, the utility model provides a cable tray for fixing cables, including a cable tray 1, a pressing plate 2 is slidably connected inside the cable tray 1, the number of the pressing plates 2 is two, a rectangular groove 3 is opened at the bottom of the cable tray 1, a rectangular block 4 is fixedly connected to the bottom of the pressing plate 2, a transmission component 5 is arranged at the bottom of the cable tray 1, and a limit component 6 is arranged on the front and rear sides of the pressing plate 2;

[0024] The transmission assembly 5 is used to limit the transmission of the pressing plate 2, so as to ensure the stability of the pressing plate 2;

[0025] The limiting assembly 6 is used to stably protect the two ends of the pressing plate 2 to prevent the pressing plate 2 from shaking.

[0026] refer to Figure 2 The transmission assembly 5 includes a bidirectional screw 51, which is threadedly connected to the rectangular block 4. Both sides of the bottom of the cable tray 1 are fixedly connected to a limit plate 52, and the outer side of the bidirectional screw 51 is slidably connected to the limit plate 52.

[0027] As a technical optimization solution of the present invention, the rectangular block 4 can be transmitted through the setting of the transmission component 5, which effectively improves the transmission effect of the rectangular block 4 and can transmit the clamping plate, making it convenient for users to use.

[0028] refer to Figure 2The limiting assembly 6 includes a slider 61, which is fixedly connected to the bottom of the clamping plate 2. The front and rear sides of the bottom of the cable tray 1 are both provided with a slide groove 62 slidably connected to the slider 61. A support rod 63 is longitudinally fixedly connected inside the slide groove 62, and the support rod 63 is slidably connected to the slider 61.

[0029] As a technical optimization solution of the utility model, the bottom of the clamping plate 2 can be limited by setting the limiting component 6, which effectively avoids the clamping plate 2 from shaking. The stability is relatively strong and it is not easy to shake.

[0030] refer to Figure 1 The outer side of the pressing plate 2 is provided with positioning grooves 7, and the number of the positioning grooves 7 is several.

[0031] As a technical optimization solution of the present invention, the positioning groove 7 is provided to facilitate fixing of the cable, effectively improve the stability of the cable, and facilitate fixing by the user.

[0032] refer to Figure 1 A threading groove 8 is provided on the outer side of the pressing plate 2, and the number of the threading grooves 8 is several.

[0033] As a technical optimization solution of the utility model, through the provision of the threading groove 8, the surface of the clamping plate 2 can be threaded, which is convenient for threading multiple cables, effectively improving the safety of the cables and facilitating use by users.

[0034] refer to Figure 3 The right side of the bidirectional screw rod 51 penetrates to the right side of the limiting plate 52 , and an operating handle 9 is movably connected to the surface of the bidirectional screw rod 51 .

[0035] As a technical optimization solution of the utility model, the bidirectional screw 51 can be driven to rotate by setting the operating handle 9, which effectively improves the stability of the bidirectional screw 51, avoids the shaking of the bidirectional screw 51, and has excellent stability.

[0036] refer to Figure 3 A protective shell 10 is fixedly installed at the bottom of the cable tray 1, and the protective shell 10 is slidably connected to the rectangular block 4.

[0037] As a technical optimization solution of the utility model, the rectangular block 4 and the bidirectional screw 51 can be limited by the provision of the protective shell 10, which effectively improves the safety of the bidirectional screw 51 and avoids the bidirectional screw 51 being affected by debris.

[0038] The working principle and use process of the utility model are as follows: when in use, when the user needs to fix the cable, the user places the cable inside the cable tray 1, and the user rotates the operating handle 9, and the operating handle 9 drives the bidirectional screw 51 to rotate, and the bidirectional screw 51 drives the rectangular block 4 to move, so that the rectangular block 4 drives the clamping plate 2 to move, and the clamping plate 2 clamps and fixes the cable to prevent the cable from moving. At the same time, a large-diameter cable can be placed on the inner side of the clamping plate 2 for easy fixation, thereby achieving the effect of facilitating the fixing of the cable.

[0039] To sum up: the cable bridge which is convenient for fixing cables solves the problem that in the current use of cable bridges, the cables are only placed inside the cable bridges without a structure to fix the cables, which causes the cables to shake easily inside the cable bridges, and the friction causes surface wear and safety hazards.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] 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 cable tray for fixing cables, comprising a cable tray (1), characterized in that: The cable tray (1) is internally slidably connected with a clamping plate (2), the number of the clamping plates (2) is two, a rectangular groove (3) is provided at the bottom of the cable tray (1), a rectangular block (4) is fixedly connected to the bottom of the clamping plate (2), a transmission assembly (5) is provided at the bottom of the cable tray (1), and a limit assembly (6) is provided at the front and rear sides of the clamping plate (2); The transmission assembly (5) is used to limit the transmission of the pressing plate (2), thereby ensuring the stability of the pressing plate (2); The limiting assembly (6) is used to stably protect the two ends of the pressing plate (2), thereby preventing the pressing plate (2) from shaking.

2. A cable tray for fixing cables according to claim 1, characterized in that: The transmission assembly (5) comprises a bidirectional screw (51), the bidirectional screw (51) being threadedly connected to the rectangular block (4), both sides of the bottom of the cable tray (1) being fixedly connected to a limit plate (52), and the outer side of the bidirectional screw (51) being slidably connected to the limit plate (52).

3. A cable tray for fixing cables according to claim 1, characterized in that: The limiting assembly (6) comprises a slider (61), and the slider (61) is fixedly connected to the bottom of the clamping plate (2). The front and rear sides of the bottom of the cable tray (1) are provided with a sliding groove (62) slidably connected to the slider (61). A support rod (63) is longitudinally fixedly connected inside the sliding groove (62), and the support rod (63) is slidably connected to the slider (61).

4. A cable tray for fixing cables according to claim 1, characterized in that: The outer side of the pressing plate (2) is provided with positioning grooves (7), and the number of the positioning grooves (7) is several.

5. A cable tray for fixing cables according to claim 1, characterized in that: A wire threading groove (8) is provided on the outer side of the pressing plate (2), and the number of the wire threading grooves (8) is several.

6. A cable tray for fixing cables according to claim 2, characterized in that: The right side of the bidirectional screw rod (51) penetrates to the right side of the limiting plate (52), and an operating handle (9) is movably connected to the surface of the bidirectional screw rod (51).

7. A cable tray for fixing cables according to claim 1, characterized in that: A protective shell (10) is fixedly installed at the bottom of the cable tray (1), and the protective shell (10) is slidably connected to the rectangular block (4).

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