Combined cable bridge with cable isolating and fixing structure

Abstract

The utility model discloses a combined cable bridge with a cable isolating and fixing structure, and relates to the technical field of cable bridges. The combined cable bridge with the cable isolating and fixing structure comprises a shell, splicing assemblies enabling the cable bridge to be spliced are installed at the two ends of the shell, partition plates are fixed to the interior of the shell at equal intervals, and the interior of the shell is divided into a plurality of containing grooves through the partition plates. A clamping assembly for synchronously clamping the cable between the containing grooves is installed on the upper portion of the inner wall of the shell, a moving assembly enabling the clamping assembly to move from one end of the shell to the other end of the shell is installed on one side of the shell, and positioning assemblies for positioning the clamping assembly are symmetrically installed on the upper portion of the shell. Observation windows for observing the clamping condition of the cable are symmetrically fixed at the top of the shell; by arranging the clamping assembly and the moving assembly, after one end of each cable is placed in the corresponding placing groove, the cables in the multiple placing grooves can be synchronously clamped by using the clamping assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a combined cable bridge with a cable isolation fixing structure. Background Art

[0002] Cable trays are divided into trough-type, tray-type, ladder-type, grid-type and other structures, and are composed of brackets, supports and installation accessories. The cable trays in buildings can be erected independently or attached to various buildings (structures) and pipe gallery brackets, and should embody the characteristics of flexible configuration and easy maintenance.

[0003] A combined bridge disclosed in the patent application with reference announcement number CN220139151U includes a bottom frame, a plurality of connecting mechanisms are symmetrically arranged on the top of the bottom frame, a top cover is arranged on the top of the connecting mechanism, two groups of handles are symmetrically installed on the top surface of the top cover, a rubber placement frame is installed on the surface of the side opposite to the top cover of the bottom frame, and two adjacent groups of bridges are spliced ​​by a splicing mechanism, and the connecting mechanism is used to connect the top cover and the bottom frame. The combined bridge has the advantages of being able to effectively isolate the cables and fix the cables, and conveniently splice and combine, solving the problem that the cables of the existing bridge will contact each other and interfere with each other when in use, and it is also inconvenient to splice. Although the cable bridge isolates the cables by setting a rubber placement frame, the two groups of handles on the top of the top cover need to be lifted when the cable bridge is used, and the lead work inside the bridge needs to be carried out while lifting. It is very inconvenient for only one person to complete this operation, and the lead is carried out when the top cover is lifted, which is also very easy to cause the cable to be tangled during the lead process.

[0004] Therefore, it is necessary to provide a combined cable tray with a cable isolation fixing structure to solve the above technical problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In order to solve the above technical problems, the utility model provides a combined cable bridge with a cable isolation fixing structure.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a combined cable tray with a cable isolation and fixing structure, including an outer shell, splicing components for splicing the cable tray are installed at both ends of the outer shell, partitions are fixed at equal intervals inside the outer shell, and the partitions divide the interior of the outer shell into a plurality of placement grooves, a clamping component for synchronously clamping the cables between the placement grooves is installed above the inner wall of the outer shell, a moving component for moving the clamping component from one end of the outer shell to the other end is installed on one side of the outer shell, a positioning component for positioning the clamping component is symmetrically installed above the outer shell, and observation windows for observing the clamping situation of the cables are symmetrically fixed on the top of the outer shell.

[0009] Preferably, the clamping assembly includes a mounting frame, which is slidably connected to the inner wall of the outer shell, and the inner wall of the mounting frame is rotatably connected to a bidirectional screw divided into several sections through a bearing, and the outer wall of each section of the bidirectional screw is symmetrically threaded with a clamping block through a threaded hole, and every two opposing clamping blocks are located between a placement groove, and the bidirectional screw passes through the mounting frame and is fixed with a knob.

[0010] Preferably, the movable component includes a first slide groove opened on one side of the shell, the outer wall of the installation frame is slidably connected to the inner wall of the first slide groove, the inner wall of the shell corresponds to the installation frame and a second slide groove is opened, and the end of the installation frame facing away from the first slide groove is slidably connected to the inner wall of the second slide groove.

[0011] Preferably, the positioning assembly includes a pull rod slidably connected to the top of the shell through a sliding hole, a spring is fixed to the outer wall of one end of the pull rod close to the shell, the other end of the spring is fixed to the inner wall of the sliding hole, an insert block is fixed to the end of the pull rod away from the shell, the insert block is slidably connected to the shell, and a hole is provided on the top of the installation frame corresponding to the insert block, and the insert block can be plugged into the hole.

[0012] Preferably, anti-slip pads are fixed to opposite sides of each two opposite clamping blocks.

[0013] Preferably, the outer wall of the knob is provided with anti-slip grooves.

[0014] (III) Beneficial effects

[0015] The utility model provides a combined cable tray with a cable isolation fixing structure. Compared with the prior art, it has the following beneficial effects:

[0016] 1. The application sets a clamping component and a moving component, so that after one end of the cable is placed in the placement slot, the cable in several placement slots can be clamped synchronously by using the clamping component, and then the cable is moved to the other end of the housing by using the moving component, thereby preventing the cable from being offset and entangled during the lead-in process. Only one person is required to complete this operation, which is practical;

[0017] 2. This application sets a positioning component and an observation window so that the clamping component can be positioned at both ends of the shell to clamp and fix the cable, thereby ensuring the stability of the cable inside the shell. The observation window can observe the length of the cable after it is inserted into the clamping block at any time, thereby providing convenience for the clamping and fixation of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the placement slot of the utility model;

[0020] Figure 3 It is a schematic diagram of a bidirectional screw of the utility model;

[0021] Figure 4 It is a schematic diagram of a partition of the utility model;

[0022] Figure 5 It is a schematic diagram of the plug block of the utility model;

[0023] Figure 6 It is a schematic diagram of the shell of the utility model.

[0024] Numbers in the figure: 1. Shell; 2. Splicing assembly; 3. Partition; 4. Placement slot; 5. Clamping assembly; 6. Moving assembly; 7. Positioning assembly; 8. Observation window; 9. Mounting frame; 10. Bidirectional screw; 11. Clamping block; 12. Knob; 13. First slide slot; 14. Second slide slot; 15. Pull rod; 16. Spring; 17. Insert block; 18. Socket; 19. Anti-slip pad. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides two technical solutions:

[0027] Figures 1 to 6The first embodiment is shown: a combined cable tray with a cable isolation and fixing structure, comprising an outer shell 1, with splicing components 2 for splicing the cable tray installed at both ends of the outer shell 1, partitions 3 are fixed at equal intervals inside the outer shell 1, and the partitions 3 divide the interior of the outer shell 1 into a plurality of placement grooves 4, a clamping component 5 for synchronously clamping the cables between the placement grooves 4 is installed above the inner wall of the outer shell 1, a moving component 6 for moving the clamping component 5 from one end of the outer shell 1 to the other end is installed on one side of the outer shell 1, a positioning component 7 for positioning the clamping component 5 is symmetrically installed above the outer shell 1, and an observation window 8 for observing the clamping condition of the cable is symmetrically fixed on the top of the outer shell 1.

[0028] The clamping assembly 5 includes a mounting frame 9, which is slidably connected to the inner wall of the housing 1. The inner wall of the mounting frame 9 is rotatably connected to a bidirectional screw 10 divided into several sections through a bearing. The outer wall of each section of the bidirectional screw 10 is symmetrically threaded with a clamping block 11 through a threaded hole. Every two opposing clamping blocks 11 are located between a placement groove 4. Anti-slip pads 19 are fixed to the opposite sides of every two opposing clamping blocks 11. The bidirectional screw 10 passes through the mounting frame 9 and is fixed with a knob 12, and the outer wall of the knob 12 is provided with anti-slip grooves.

[0029] The movable component 6 includes a first slide groove 13 opened on one side of the shell 1, the outer wall of the installation frame 9 is slidably connected to the inner wall of the first slide groove 13, the inner wall of the shell 1 corresponds to the installation frame 9 and a second slide groove 14 is opened, and the end of the installation frame 9 away from the first slide groove 13 is slidably connected to the inner wall of the second slide groove 14.

[0030] This application sets a clamping component 5 and a moving component 6, so that after one end of the cable is placed in the placement groove 4, the clamping component 5 can be used to synchronously clamp several cables in the placement grooves 4, and then the moving component 6 can be used to move the cable to the other end of the housing 1, thereby preventing the cable from being deviated and entangled during the lead-in process. Only one person is required to complete this operation, which is very practical.

[0031] Figures 2 to 5 A second embodiment is shown, and its main difference from the first embodiment is that the positioning assembly 7 includes a pull rod 15 slidably connected to the top of the shell 1 through a sliding hole, a spring 16 is fixed to the outer wall of one end of the pull rod 15 close to the shell 1, and the other end of the spring 16 is fixed to the inner wall of the sliding hole, and an insert block 17 is fixed to the end of the pull rod 15 away from the shell 1, and the insert block 17 is slidably connected to the shell 1, and a socket 18 is opened on the top of the installation frame 9 corresponding to the plug block 17, and the plug block 17 can be plugged into the socket 18.

[0032] This application sets a positioning component 7 and an observation window 8 so that the clamping component 5 can be positioned at both ends of the shell 1 to clamp and fix the cable, thereby ensuring the stability of the cable inside the shell 1. The observation window 8 can observe the length of the cable after it is inserted into the clamping block 11 at any time, providing convenience for the clamping and fixation of the cable.

[0033] Working principle:

[0034] The splicing assembly 2 adopts the splicing mechanism in CN 220139151 U, which is the prior art and will not be described in detail.

[0035] Place the cables between the clamping blocks 11 in the placement groove 4 in sequence, then turn the knob 12 to drive the bidirectional screw 10 to rotate, so that the relative clamping blocks 11 move relative to each other to clamp the cables, then lift the pull rod 15 close to the installation frame 9, the pull rod 15 slides on the inner wall of the sliding hole, the spring 16 close to one end of the installation frame 9 is compressed, and the plug block 17 leaves the socket 18, so that the installation frame 9 can be moved to drive the cable to move, and the installation frame 9 moves on the inner walls of the first slide groove 13 and the second slide groove 14, so that the cable moves to the other end of the housing 1, at this time, lift the pull rod 15 close to the installation frame 9 to compress the spring 16, align the plug block 17 with the socket 18 and then release the pull rod 15, so that the plug block 17 is inserted into the socket 18 to position the installation frame 9, that is, the isolation lead and fixation of the cable inside the housing 1 are completed.

[0036] When the cable tray needs to be spliced, the installation frame 9 in the first cable tray can drive the cable to move and complete the lead-in work, and then use the clamping component 5 of the next cable tray to clamp the cable of a predetermined length, and then loosen the clamping component 5 of the previous cable tray to allow the next cable tray to continue to clamp the cable to move and lead the cable. After the splicing and lead-in work are completed, the cable can be fixed by tightening the knob 12.

[0037] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0038] 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.

[0039] 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 combined cable tray with a cable isolation fixing structure, comprising a housing (1), with splicing components (2) for splicing the cable tray installed at both ends of the housing (1), characterized in that: Partitions (3) are fixed at equal intervals inside the shell (1), and the partitions (3) divide the inside of the shell (1) into a plurality of placement grooves (4). A clamping assembly (5) for synchronously clamping the cables between the placement grooves (4) is installed above the inner wall of the shell (1). A moving assembly (6) for moving the clamping assembly (5) from one end of the shell (1) to the other end is installed on one side of the shell (1). A positioning assembly (7) for positioning the clamping assembly (5) is symmetrically installed above the shell (1). An observation window (8) for observing the clamping condition of the cables is symmetrically fixed on the top of the shell (1).

2. The combined cable tray with a cable isolation and fixing structure according to claim 1, characterized in that: The clamping assembly (5) comprises a mounting frame (9) which is slidably connected to the inner wall of the housing (1); the inner wall of the mounting frame (9) is rotatably connected to a bidirectional screw (10) divided into a plurality of sections via a bearing; the outer wall of each section of the bidirectional screw (10) is symmetrically threadedly connected to a clamping block (11) via a threaded hole; each two opposing clamping blocks (11) are located between a placement groove (4); and the bidirectional screw (10) passes through the mounting frame (9) and is fixed with a knob (12).

3. The combined cable tray with a cable isolation and fixing structure according to claim 2, characterized in that: The moving component (6) comprises a first slide groove (13) provided on one side of the outer shell (1); the outer wall of the mounting frame (9) is slidably connected to the inner wall of the first slide groove (13); a second slide groove (14) is provided on the inner wall of the outer shell (1) corresponding to the mounting frame (9); and one end of the mounting frame (9) facing away from the first slide groove (13) is slidably connected to the inner wall of the second slide groove (14).

4. The combined cable tray with a cable isolation and fixing structure according to claim 3, characterized in that: The positioning assembly (7) includes a pull rod (15) slidably connected to the top of the shell (1) through a sliding hole, a spring (16) is fixed to the outer wall of one end of the pull rod (15) close to the shell (1), and the other end of the spring (16) is fixed to the inner wall of the sliding hole, and an insert block (17) is fixed to the end of the pull rod (15) away from the shell (1), and the insert block (17) is slidably connected to the shell (1), and a socket (18) is provided at the top of the installation frame (9) corresponding to the plug block (17), and the plug block (17) can be plugged into the socket (18).

5. The combined cable tray with a cable isolation and fixing structure according to claim 2, characterized in that: An anti-slip pad (19) is fixed on one opposite side of each of the two opposite clamping blocks (11).

6. The combined cable tray with a cable isolation and fixing structure according to claim 2, characterized in that: The outer wall of the knob (12) is provided with anti-slip grooves.

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