Cable placing rack connected with bridge
By setting inclined side guides at the corners of the cable tray and using horn tubes for cable guidance and support, the problem of insufficient bending space of the cable is solved, effective protection of the cable is achieved, and the risk of breakage is reduced.
Patent Information
- Application Number
- CN202421831687.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-31
AI Technical Summary
At the construction site, the traditional cable tray connection method causes insufficient bending space for the cable, which cannot effectively protect the cable, which can easily lead to broken wires inside the cable.
A cable placing frame connecting the bridge is designed. By providing inclined side guides at the corners of the first connecting frame, the bending range of the cable is increased, and the cable is guided and placed and supported by a horn tube, and the hanging cable is wrapped through the third connecting frame.
It effectively increases the bending range of the cable in the bridge, avoids the problem of insufficient bending space for the cable, provides effective protection of the cable, and reduces the probability of the cable breakage.
Smart Images
Figure CN223023978U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of cable tray connection, in particular to a cable placement rack for connecting trays. Background Art
[0002] During the construction of cable trays at the construction site, a vertical tee is often used to place cables. However, there is a situation where a branch is connected downward to a distribution box at the 90° elbow. The traditional method often directly drills a hole at the existing 90° elbow to connect the vertical straight section to form a cable tray. The construction is difficult and not aesthetically pleasing. The bending space for the downward cable is insufficient, and when the vertical bending is too severe, the wires inside the cable will break. Therefore, measures are needed to solve the problem of insufficient cable bending space and the inability to protect the cable. Content of the Utility Model
[0003] The purpose of the utility model is to overcome the defects of the prior art and provide a cable placement rack for connecting cable trays, so as to solve the problems of insufficient existing cable bending space and the inability to protect the cable.
[0004] The technical solution for achieving the above purpose is: A cable placement rack for connecting cable trays, comprising:
[0005] A first connecting rack, on which a first wire laying groove is formed;
[0006] A second connecting rack connected to the first connecting rack at an angle, on which a second wire laying groove is formed, and the second wire laying groove is communicated with the first wire laying groove;
[0007] A side guide plate arranged at the connection of the first wire laying groove and the second wire laying groove, and the part of the side guide plate corresponding to the first connecting rack and the second connecting rack is connected;
[0008] A bottom sealing plate arranged at the connection of the first wire laying groove and the second wire laying groove, and a cable hole is opened on the bottom sealing plate;
[0009] A horn pipe corresponding to the cable hole and arranged at the bottom of the bottom sealing plate, and the horn pipe is connected to the bottom sealing plate;
[0010] A third connecting rack connected to the end of the horn pipe, on which a third wire laying groove is formed, and the third wire laying groove is communicated with the corresponding first wire laying groove and second wire laying groove through the horn pipe and the cable hole.
[0011] The technical solution of the utility model is further improved in that: The side guide plate is inclinedly arranged at the corresponding parts of the first connecting rack and the second connecting rack.
[0012] The further improvement of the technical solution of the present utility model lies in that: the cable hole is pentagonal in shape and has three right angles and two inclined angles.
[0013] The further improvement of the technical solution of the present utility model lies in that: a cable support plate is formed between the bottom sealing plate through two cable holes at intervals.
[0014] The further improvement of the technical solution of the present utility model lies in that: the horn tube includes four inclined plates, and the edges of two adjacent plates are connected.
[0015] The further improvement of the technical solution of the present utility model lies in that: the horn tube is arranged in a rectangle with a wider top and a narrower bottom.
[0016] The further improvement of the technical solution of the present utility model lies in that: multiple groups of first connection holes are formed on the side plates of the first connection frame, and the first connection holes include a round hole and multiple waist-shaped holes.
[0017] The further improvement of the technical solution of the present utility model lies in that: the second connection frame is arranged in a U shape.
[0018] The further improvement of the technical solution of the present utility model lies in that: the third connection frame is arranged in a vertical U shape.
[0019] The further improvement of the technical solution of the present utility model lies in that: the second connection frame and the third connection frame are provided with connection holes having the same structure as the first connection holes of the first connection frame.
[0020] By using the above technical solution, the technical effects achieved by the present utility model compared with the prior art are as follows:
[0021] The present utility model provides a cable placement rack for a connection bridge. By obliquely arranging the side guide plates at the corners of the first connection frame, the range of cable placement on the first connection frame is increased, the bending range of the cable inside the first connection frame is increased, and the horn tube at the bottom of the first connection frame is used to guide and place the cable.
[0022] By opening a larger diameter on the cable hole than the ordinary opening, the range of the cable bending downward inside the first connection frame is wider, thereby avoiding the problem of insufficient downward bending space, and using the horn tube can support the cable drop, so that the cable has a force-bearing position during the drop and avoids the situation of the cable breaking vertically.
[0023] The third connection frame can wrap the cable dropping from the horn tube, reducing the probability of the cable being damaged. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a perspective view of a cable placement rack for a connection bridge of the present utility model.
[0025] Figure 2 The sectional view of the first connecting frame of a cable placement rack for connecting bridge frames according to the present utility model.
[0026] In the figure: 1. First connecting frame; 11. First connecting hole; 12. Cable hole; 13. Horn tube; 14. Third connecting frame; 15. Bottom sealing plate; 2. Second connecting frame; 3. Side guide plate; A. Cable; B. Extension piece. Specific embodiments
[0027] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0028] The present utility model provides a cable placement rack for connecting bridge frames. The device can be inclinedly arranged on the first connecting frame through the side guide plate, so that the range for placing cables on the first connecting frame is larger, and the bending range of the cables inside the tee frame is increased. The cable placement rack for connecting bridge frames will be described below.
[0029] Refer to Figure 1 , which shows the three-dimensional view of a cable placement rack for connecting bridge frames according to the present utility model. Refer to Figure 2 , which shows the sectional view of the first connecting frame of a cable placement rack for connecting bridge frames according to the present utility model. The structure of the steel structure air conditioner outdoor unit mounting rack of the present utility model will be described below in conjunction with Figures 1 to 2 .
[0030] Refer to Figure 1 、 Figure 2 The present utility model provides a cable placement rack for connecting bridge frames, including: a first connecting frame 1, a second connecting plate 2, a side guide plate 3, a horn tube 13, and a third connecting frame 14. A first wire laying groove is formed on the first connecting frame 1. A second connecting frame 2 is arranged at an angle to the first connecting frame 1. A second wire laying groove is formed on the second connecting frame 2. The second wire laying groove is communicated with the first wire laying groove. The side guide plate 3 is arranged at the connection of the first wire laying groove and the second wire laying groove. The part of the side guide plate 3 corresponding to the first connecting frame 1 and the second connecting frame 2 is connected. A bottom sealing plate 15 is arranged at the connection of the first wire laying groove and the second wire laying groove. A cable hole 12 is opened on the bottom sealing plate 15. The horn tube 13 is arranged corresponding to the cable hole 12 at the bottom of the bottom sealing plate 15. The horn tube 13 is connected to the bottom sealing plate 15. A third connecting frame 14 is connected to the end of the horn tube 13. A third wire laying groove is formed on the third connecting frame 14. The third wire laying groove is communicated with the corresponding first wire laying groove and second wire laying groove through the horn tube 13 and the cable hole 12.
[0031] Preferably, as Figure 1 、 Figure 2As shown in the figure, the side guide plate 3 is inclined at the corner of the first connecting frame 1, increasing the placement range of the cable A on the first connecting frame 1, increasing the bending range of the cable A inside the first connecting frame 1, and guiding and placing the cable A by using the horn pipe 13 at the bottom of the first connecting frame 1.
[0032] Furthermore, the second connecting frame 2 can increase the placement range of the cable A. When installing, a bolt connecting plate needs to be installed on the periphery of the first connecting frame 1 and the second connecting frame 2, and then the two are fixedly connected by passing bolts through the connecting plate and the connecting holes.
[0033] Still further, the ends of the first connecting frame 1, the second connecting frame 2 and the third connecting frame 14 can be additionally connected with an extension piece B by bolts or welding.
[0034] Reference Figure 1 In a specific embodiment of the present utility model, the side guide plate 3 is inclinedly arranged at the corresponding parts of the first connecting frame 1 and the second connecting frame 2.
[0035] Specifically, the first connecting frame 1 includes a first bottom plate and first side plates erected on both sides of the first bottom plate. The inside of the first bottom plate and the first side plates encloses a first wire laying groove; the second connecting frame 2 includes a second bottom plate and second side plates erected on both sides of the second bottom plate. The inside of the second bottom plate and the second side plates encloses a second wire laying groove. The ends of the first side plate and the second side plate located inside the first connecting frame 1 and the second connecting frame 2 are connected to the side guide plate 3. The side guide plate 3 is arranged in an inclined shape. The side guide plate 3 can avoid the bending parts of the cables laid in the first wire laying groove and the second wire laying groove, and can play a protective role for the bending parts of the cables. The ends of the first side plate and the second side plate located outside the first connecting frame 1 and the second connecting frame 2 are vertically connected.
[0036] When setting the bottom sealing plate, the bottom sealing plate is fixedly connected to the first bottom plate, the second bottom plate, the side guide plate 3 and the corresponding first side plate and second side plate. The bottom sealing plate is preferably a square plate with a corner cut off, and the inclined edge formed by cutting off the corner is butt-connected to the side guide plate 3.
[0037] Furthermore, as Figure 1 shown, the diameter of the cable hole 12 is larger than that of an ordinary opening, enabling the cable A to bend downward over a wider range, thereby avoiding the problem of insufficient space for the cable A to bend downward and preventing the cable A from being vertically bent.
[0038] Furthermore, as Figure 1 shown, a part of the cable A can pass through the cable hole 12 provided on the first connecting frame 1, so that the cable A can be dispersed and placed into the horn pipe 13.
[0039] Reference Figure 2, in a specific embodiment of the present utility model, the cable hole 12 is pentagonal and has three right angles and two inclined angles.
[0040] Further, as Figure 2 shown, the support plate formed between two cable holes 12 provides a support position for the cable A that does not need to be bent downward, preventing the cable A from bending under the action of gravity.
[0041] Refer to Figure 2 , in a specific embodiment of the present utility model, a cable support plate is formed between two cable holes 12 on the bottom sealing plate 15.
[0042] Preferably, as Figure 2 shown, the first connection hole 11 allows a bolt to pass through it, facilitating the connection of the first connection bracket 1 and the second connection bracket 2.
[0043] Refer to Figure 2 , in a specific embodiment of the present utility model, the horn tube 13 includes four inclined plates, and the edges of adjacent two plates are connected.
[0044] Refer to Figure 2 , in a specific embodiment of the present utility model, the horn tube 13 is arranged in a rectangle with a wider top and a narrower bottom.
[0045] Further, as Figure 2 shown, the horn tube 13 with a wider top and a narrower bottom can guide the cable A so that the cable A slides into the third connection bracket 14.
[0046] Refer to Figure 2 , in a specific embodiment of the present utility model, multiple groups of first connection holes 11 are provided on the side plate of the first connection bracket 1, and the first connection holes 11 include a round hole and multiple waist-shaped holes.
[0047] Refer to Figure 2 , in a specific embodiment of the present utility model, the second connection bracket 2 is arranged in a U shape.
[0048] Refer to Figure 2 , in a specific embodiment of the present utility model, the third connection bracket 14 is arranged in a vertical U shape.
[0049] Further, as Figure 2 shown, the vertically U-shaped third connection bracket 14 can wrap the hanging cable A, thereby protecting the cable A from being damaged.
[0050] Refer to Figure 2, in a specific embodiment of the present utility model, the second connecting frame 2 and the third connecting frame 14 are provided with connecting holes having the same structure as the first connecting holes 11 of the first connecting frame 1.
[0051] As Figures 1 to 2 shown, the installation process of the cable placement rack of a connecting bridge of the present utility model will be described below.
[0052] First, fix the first connecting frame 1 on the bridge through bolts. Then, install a bolt connecting plate around the connection between the first connecting frame 1 and the second connecting frame 2. Then, use bolts to pass through the connecting plate and the connecting holes of the first connecting frame 1 and the second connecting frame 2 to connect them, thereby fixing and connecting the two together. Subsequently, open two cable holes 12 at the corners of the first connecting frame 1, and then install the horn tube 13 and the third connecting frame 14 at the bottom of the first connecting frame 1. Finally, place the cable on the first connecting frame 1 and the second connecting frame 2, pass a part of the cable through the cable holes 12, and let it drop into the horn tube 13 and the third connecting frame 14.
[0053] The beneficial effects of the cable placement rack of a connecting bridge of the present utility model are as follows:
[0054] 1. By arranging the side guide plates obliquely at the corners of the first connecting frame, the range of cable placement on the first connecting frame is increased, the bending range of the cable inside the first connecting frame is increased, and the horn tube at the bottom of the first connecting frame is used to guide the placement of the cable.
[0055] 2. By opening a larger diameter on the horn tube than the ordinary opening, the range of the cable bending downward inside the first connecting frame is wider, thus avoiding the problem of insufficient downward bending space. And the horn tube can support the cable drop, so that the cable has a force-bearing position during the drop, avoiding the situation of the cable breaking vertically.
[0056] 3. The third connecting frame can wrap the cable dropping from the horn tube, reducing the probability of the cable being damaged.
[0057] The present utility model has been described in detail above in combination with the embodiments with reference to the drawings. Those of ordinary skill in the art can make various variations to the present utility model according to the above description. Therefore, some details in the embodiments should not constitute a limitation to the present utility model, and the protection scope of the present utility model will be defined by the scope of the appended claims.
Claims
1. A cable placement rack connected to a bridge, characterized in that: include: A first connecting frame (1) having a first wire-releasing groove formed thereon; a second connecting frame (2) connected to the first connecting frame (1) at an angle, a second wire laying groove being formed on the second connecting frame (2), the second wire laying groove being in communication with the first wire laying groove; A side guide plate (3) provided at the connection between the first wire laying groove and the second wire laying groove, wherein the side guide plate (3) is connected to corresponding parts of the first connecting frame (1) and the second connecting frame (2); A bottom sealing plate (15) is arranged at the connection between the first wire laying groove and the second wire laying groove, and a cable hole (12) is opened on the bottom sealing plate (15); A horn tube (13) is provided at the bottom of the bottom sealing plate (15) corresponding to the cable hole (12), and the horn tube (13) is connected to the bottom sealing plate (15); A third connecting frame (14) is connected to the end of the speaker tube (13), and a third wire-releasing groove is formed on the third connecting frame (14). The third wire-releasing groove is connected to the corresponding first wire-releasing groove and second wire-releasing groove through the speaker tube (13) and the cable hole (12).
2. A cable placement rack for connecting bridges according to claim 1, characterized in that: The side guide plate (3) is obliquely arranged at corresponding parts of the first connecting frame (1) and the second connecting frame (2).
3. The cable placement rack for connecting bridges according to claim 1, characterized in that: The cable hole (12) is arranged in a pentagonal shape and has three right angles and two inclined angles.
4. The cable placement rack for connecting bridges according to claim 1, characterized in that: The bottom sealing plate (15) is provided with two cable holes (12) spaced apart in the middle to form a cable support plate.
5. The cable placement rack for connecting bridges according to claim 1, characterized in that: The bell tube (13) comprises four inclined plates, and the edges of two adjacent plates are connected.
6. The cable placement rack for connecting bridges according to claim 1, characterized in that: The trumpet tube (13) is arranged in a rectangular shape which is wider at the top and narrower at the bottom.
7. The cable placement rack for connecting bridges according to claim 1, characterized in that: A plurality of first connection holes (11) are provided on the side plate of the first connection frame (1), and the first connection holes (11) include a round hole and a plurality of waist-shaped round holes.
8. The cable placement rack for connecting bridges according to claim 1, characterized in that: The second connecting frame (2) is arranged in a U shape.
9. The cable placement rack for connecting bridges according to claim 1, characterized in that: The third connecting frame (14) is arranged in a vertical U shape.
10. The cable placement rack connected to the bridge according to claim 1, characterized in that: The second connecting frame (2) and the third connecting frame (14) are provided with connecting holes having the same structure as the first connecting hole (11) of the first connecting frame (1).