Cable bridge with traction function

Abstract

The utility model discloses a cable bridge with a traction function, and particularly relates to the technical field of cable bridges, the cable bridge comprises a cable bridge body, a traction pore plate and a cable pressing plate, the traction pore plate is slidably located on the inner wall of the cable bridge body, the cable pressing plate is slidably connected to the inner wall of the traction pore plate, and a rolling traction assembly is arranged on one side of the traction pore plate; the rolling traction assembly comprises a sliding block fixedly arranged on one side of the traction hole plate, one end of the sliding block is fixedly connected with a push column, the lower surface of the traction hole plate is fixedly connected with a concave frame, and the inner wall of the concave frame is in rolling connection with a rotating roller. The rolling traction assembly is adopted, the cable pressing plate moves downwards and slides along the inner wall of the traction pore plate, the sliding block moves rightwards and slides along the inner wall of the guide groove, the sliding block drives the traction pore plate to move rightwards for traction, traction installation of multiple cables in the cable bridge body is more efficient, and traction installation of the multiple cables is more time-saving and labor-saving.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, and more specifically, to a cable tray with traction function. Background Technology

[0002] Cable trays are building electrical engineering installations used to support and lay cables, and are widely used in power, communication, and automation control fields. By providing a robust support structure for cables, they prevent cables from being directly exposed and thus protect them from mechanical damage.

[0003] Among the existing published documents, patent publication number CN217508205U discloses a cable tray and a cable tray assembly using the cable tray. This technology uses a spring to stretch, allowing the operator to insert a positioning post into the inner wall of the connection hole. After the positioning plate is released, the bottom of the positioning plate contacts the top of the first connecting post, thereby fixing the bracket. This avoids the use of a large number of bolts and parts in the connection process between the bracket and the support arm, which would otherwise cause the operator to spend a lot of time during installation. However, this patent has the following drawbacks.

[0004] When using cable trays, cables need to be placed in the trays to store multiple cables. However, during the storage process, it is difficult to quickly and labor-savingly pull and install multiple cables, thus significantly improving the installation efficiency of cable pulling. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides the following technical solution: a cable tray with traction function, comprising a cable tray body, a traction orifice plate, and a cable pressure plate. The traction orifice plate is slidably located on the inner wall of the cable tray body, and the cable pressure plate is slidably connected to the inner wall of the traction orifice plate. A rolling traction assembly is provided on one side of the traction orifice plate. The rolling traction assembly includes a slider fixedly disposed on one side of the traction orifice plate, and a push column is fixedly connected to one end of the slider. A concave frame is fixedly connected to the lower surface of the traction orifice plate, and a rotating roller is slidably connected to the inner wall of the concave frame.

[0006] Preferably, the outer wall of the traction orifice plate and the inner wall of the cable bridge body are both smooth surfaces, and the slider is slidably connected to the cable bridge body; the vertical cross-section of the push column is polygonal, the concave frame is slidably connected to the cable bridge body, and the rotating roller is rollingly connected to the cable bridge body. A sleeve block is fixedly connected to the upper surface of the cable pressure plate, and a screw is slidably connected to the inner wall of the sleeve block, and the screw is fixedly connected to the traction orifice plate; a nut is rotatably connected to the upper surface of the sleeve block, and the nut is threadedly connected to the screw. A guide groove is provided on one side of the cable bridge body, and the slider is slidably connected to the guide groove. A track groove is provided at the bottom end of the inner wall of the cable bridge body, and the concave frame is slidably connected to the track groove.

[0007] In use, multiple cables are inserted into various holes inside the traction orifice plate. Nuts press against the sleeve blocks, which in turn move the cable pressure plate downwards. The cable pressure plate slides down along the inner wall of the traction orifice plate, thus clamping and locking the multiple cables. The push column moves the slider to the right, which slides along the inner wall of the guide groove. The slider then moves the traction orifice plate to the right, pulling it along. The traction orifice plate moves the concave frame to the right along the inner wall of the track groove, and the rotating roller rolls within the cable bridge inside the track groove.

[0008] Preferably, a support block is fixedly connected to the upper surface of the cable bridge body and near both sides thereon; a suspension rolling assembly is provided on one side of the support block; the suspension rolling assembly includes a connecting shaft fixedly disposed on one side of the support block, and a contact roller is tumbledly connected to the outer wall of the connecting shaft, an embedded roller is fixedly connected to one side of the contact roller, the embedded roller is tumbledly connected to the connecting shaft, a grooved strip is tumbledly connected to the outer wall of the embedded roller, and the grooved strip is fixedly connected to the cable bridge body.

[0009] When this technology is in use, the traction plate moves to the right along the inside of the cable bridge body, the support block drives the connecting shaft to move to the right, the connecting shaft drives the contact roller to roll along the protruding part of the groove strip, and the connecting shaft drives the embedded roller to roll along the inner wall of the groove strip.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] 1. This utility model adopts a rolling traction component. The cable pressure plate slides down along the inner wall of the traction hole plate, which enables the cable pressure plate to squeeze and lock multiple cables. The slider slides to the right along the inner wall of the guide groove. At the same time, the slider drives the traction hole plate to move to the right to pull. The rotating roller achieves rolling operation in the cable bridge body inside the track groove. The traction and installation of multiple cables inside the cable bridge body is more efficient and saves more time and effort.

[0012] 2. This utility model uses a traction plate that moves to the right along the inside of the cable bridge body. The connecting shaft drives the contact roller to roll along the protruding part of the groove strip. The connecting shaft drives the embedded roller to roll along the inner wall of the groove strip, making the cable bridge body move more easily, saving time and effort. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the cable tray with traction function according to this utility model.

[0014] Figure 2 This is a schematic diagram of a partial section of the cable bridge structure of this utility model.

[0015] Figure 3 This is a partial structural diagram of the connection between the sleeve block and the screw of this utility model.

[0016] Figure 4 This is a partial structural diagram of the connection between the traction orifice plate and the support block of this utility model.

[0017] The attached figures are labeled as follows: 1. Cable bridge body; 2. Traction orifice plate; 3. Cable pressure plate; 4. Slider; 5. Push column; 6. Concave frame; 7. Rotary roller; 8. Sleeve block; 9. Screw; 10. Nut; 11. Guide groove; 12. Track groove; 13. Support block; 14. Connecting shaft; 15. Contact roller; 16. Embedded roller; 17. Groove strip. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] As attached Figure 1 - Appendix Figure 4 The cable tray shown is a cable tray with traction function. The cable tray with traction function is equipped with a rolling traction component. The rolling traction component enables more efficient traction and installation of multiple cables inside the cable tray body 1, and the traction and installation of multiple cables is more time-saving and labor-saving. The specific structural configuration of the rolling traction component is as follows.

[0020] In this embodiment, as shown in the appendix Figure 1 - Appendix Figure 2As shown, the cable bridge includes a cable bridge body 1, a traction orifice plate 2, and a cable pressure plate 3. The traction orifice plate 2 is slidably located on the inner wall of the cable bridge body 1, and the cable pressure plate 3 is slidably connected to the inner wall of the traction orifice plate 2. A rolling traction assembly is provided on one side of the traction orifice plate 2. The rolling traction assembly includes a slider 4 fixedly disposed on one side of the traction orifice plate 2, and a push column 5 is fixedly connected to one end of the slider 4. A concave frame 6 is fixedly connected to the lower surface of the traction orifice plate 2, and a rotating roller 7 is slidably connected to the inner wall of the concave frame 6. The outer wall of the traction orifice plate 2 and the inner wall of the cable bridge body 1 are both smooth surfaces. The slider 4 is slidably connected to the cable bridge body 1. The vertical cross-section of the push column 5 is polygonal. The concave frame 6 is slidably connected to the cable bridge body 1, and the rotating roller 7 is slidably connected to the cable bridge body 1.

[0021] In this embodiment, as shown in the appendix Figure 2 - Appendix Figure 3 As shown, a sleeve block 8 is fixedly connected to the upper surface of the cable pressure plate 3, and a screw 9 is slidably connected to the inner wall of the sleeve block 8, with the screw 9 fixedly connected to the traction hole plate 2. A nut 10 is rotatably connected to the upper surface of the sleeve block 8, and the nut 10 is threadedly connected to the screw 9, so that the nut 10 can be rotated. Under the action of the thread meshing force, the nut 10 and the screw 9 move downward, pressing the sleeve block 8, which in turn drives the cable pressure plate 3 to move downward, thereby locking and fixing multiple cables. A guide groove 11 is provided on one side of the cable bridge body 1, and the slider 4 is slidably connected to the guide groove 11, so that the slider 4 can slide to the right along the inner wall of the guide groove 11, enabling the slider 4 to be guided and slid. A track groove 12 is provided at the bottom of the inner wall of the cable bridge body 1, and a concave frame 6 is slidably connected to the track groove 12, so that the traction hole plate 2 can drive the concave frame 6 to move to the right along the inner wall of the track groove 12, providing guidance.

[0022] When using this cable tray with traction function, the cable tray body 1 is welded and installed. Then, multiple cables are inserted into the multiple holes inside the traction orifice plate 2. Rotating the nut 10 causes the nut 10 and the screw 9 to move downward under the action of the thread meshing force. The nut 10 presses against the sleeve block 8, which in turn causes the cable pressure plate 3 to move downward. The cable pressure plate 3 slides downward along the inner wall of the traction orifice plate 2, thus enabling the cable pressure plate 3 to compress and lock multiple cables. Then, the push column 5 moves to the right, causing the slider 4 to move to the right. The slider 4 slides to the right along the inner wall of the guide groove 11, and at the same time, the slider 4 causes the traction orifice plate 2 to move to the right for traction. The traction orifice plate 2 causes the concave frame 6 to move to the right along the inner wall of the track groove 12, and the concave frame 6 causes the rotating roller 7 to roll. The rotating roller 7 rolls inside the cable tray body 1 in the track groove 12, thus enabling multiple cables to move stably inside the cable tray body 1 for traction.

[0023] In this embodiment, as shown in the appendix Figure 4As shown, support blocks 13 are fixedly connected to the upper surface of the cable bridge body 1 and near both sides thereon; a suspension rolling assembly is provided on one side of the support block 13; the suspension rolling assembly includes a connecting shaft 14 fixedly disposed on one side of the support block 13, and a contact roller 15 is tumbledly connected to the outer wall of the connecting shaft 14, an embedded roller 16 is fixedly connected to one side of the contact roller 15, the embedded roller 16 is tumbledly connected to the connecting shaft 14, and a grooved strip 17 is tumbledly connected to the outer wall of the embedded roller 16, and the grooved strip 17 is fixedly connected to the cable bridge body 1.

[0024] When using the cable tray with traction function, the traction plate 2 moves to the right along the inside of the cable tray 1. The traction plate 2 drives the two support blocks 13 to move to the right synchronously. The support blocks 13 drive the connecting shaft 14 to move to the right. The connecting shaft 14 drives the contact roller 15 to roll along the protruding part of the groove strip 17. The connecting shaft 14 also drives the embedded roller 16 to roll along the inner wall of the groove strip 17. This can achieve stable suspension and rightward movement of the two corner areas at the top of the traction plate 2, making the cable tray 1 easier, faster, and more labor-saving to move.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cable tray with traction function, comprising a cable tray body (1), a traction orifice plate (2), and a cable clamping plate (3), characterized in that: The traction orifice plate (2) is slidably located on the inner wall of the cable bridge body (1), the cable pressure plate (3) is slidably connected to the inner wall of the traction orifice plate (2), and a rolling traction component is provided on one side of the traction orifice plate (2). The rolling traction assembly includes a slider (4) fixedly disposed on one side of the traction orifice plate (2), and a push column (5) is fixedly connected to one end of the slider (4). A concave frame (6) is fixedly connected to the lower surface of the traction orifice plate (2), and a rotating roller (7) is rolledly connected to the inner wall of the concave frame (6).

2. A cable tray with traction function according to claim 1, characterized in that: The outer wall of the traction orifice plate (2) and the inner wall of the cable bridge body (1) are both smooth surfaces, and the slider (4) is slidably connected to the cable bridge body (1); The vertical cross-section of the pusher (5) is polygonal.

3. A cable tray with traction function according to claim 1, characterized in that: The concave frame (6) is slidably connected to the cable bridge body (1), and the rotating roller (7) is slidably connected to the cable bridge body (1).

4. A cable tray with traction function according to claim 1, characterized in that: The upper surface of the cable pressure plate (3) is fixedly connected to a socket block (8), and the inner wall of the socket block (8) is slidably connected to a screw (9), and the screw (9) is fixedly connected to the traction hole plate (2). The upper surface of the sleeve block (8) is rotatably connected to a nut (10), and the nut (10) is threadedly connected to the screw (9).

5. A cable tray with traction function according to claim 1, characterized in that: The cable bridge body (1) has a guide groove (11) on one side, and the slider (4) is slidably connected to the guide groove (11).

6. A cable tray with traction function according to claim 1, characterized in that: The inner wall of the cable bridge body (1) is provided with a track groove (12), and the concave frame (6) is slidably connected to the track groove (12).

7. A cable tray with traction function according to claim 1, characterized in that: Support blocks (13) are fixedly connected to the upper surface of the cable bridge body (1) and near its two sides. One side of the support block (13) is provided with a suspension rolling assembly; The suspended rolling assembly includes a connecting shaft (14) fixedly disposed on one side of the support block (13), and a contact roller (15) is tumbledly connected to the outer wall of the connecting shaft (14). An embedded roller (16) is fixedly connected to one side of the contact roller (15). The embedded roller (16) is tumbledly connected to the connecting shaft (14). A grooved strip (17) is tumbledly connected to the outer wall of the embedded roller (16), and the grooved strip (17) is fixedly connected to the cable bridge body (1).

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