Expandable and adjustable cable bridge
By designing an expandable and adjustable cable tray, the problem of the fixed and unadjustable structure of existing cable trays is solved, enabling flexible expansion and storage of the cable trays, and improving the flexibility of use and the convenience of maintenance.
Patent Information
- Application Number
- CN202422948393.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-02
AI Technical Summary
The existing cable trays have a fixed structure and size, which cannot be expanded or adjusted, thus limiting their application.
An adjustable cable tray is designed, including an adjustable cable trough, a hanger bracket, and an adjustment component. The combination of the adjustable cable trough and the hanger bracket enables the sliding connection and adjustment of the trough. The adjustment component is used for stretching or retracting, and the sliding guide is combined with the trough guide to prevent deflection.
The cable trays are adjustable, allowing them to be expanded or retracted according to cable installation needs, thus improving flexibility and ease of maintenance.
Smart Images
Figure CN223625499U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cable tray technology, and in particular to an expandable and adjustable cable tray. Background Technology
[0002] Cable trays are classified into various structures such as trough type, tray type, ladder type, and mesh type, and consist of supports, brackets, and installation accessories. Cable trays inside buildings can be installed independently or laid on various building (structure) supports and pipe rack supports. They should be characterized by simple structure, beautiful appearance, flexible configuration, and convenient maintenance. All parts must be galvanized. Cable trays installed outdoors are also permitted.
[0003] The existing cable trays are generally of a fixed structure and size, which cannot be expanded or changed, thus affecting their scope of use. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an expandable and adjustable cable tray.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] An adjustable cable tray includes an adjustable cable trough, a hanger bracket, and an adjustment assembly. The adjustable cable trough includes a trough body one and a trough body two. Both the outer walls of the trough body one and the trough body two are provided with heat dissipation grooves, and dustproof nets are adhered to the heat dissipation grooves. The trough body two is slidably inserted into the trough body one.
[0007] In the above scheme, the first and second troughs can be retracted or stretched in the horizontal direction, thereby adjusting them according to the usage requirements of cable installation.
[0008] The boom support includes a U-shaped boom and fixed plates welded to both ends of the U-shaped boom. The first trough and the second trough are slidably connected to the U-shaped boom, respectively.
[0009] In the above scheme, the first and second tanks are slidably connected within the U-shaped hanger and guided by the slide groove to prevent the first and second tanks from deflecting.
[0010] The adjustment assembly includes two screws respectively screwed to the outer walls of both sides of the U-shaped rod and a knob fixed to one end of the screws, and the two screws are movably connected to the first and second troughs.
[0011] Preferably, slots are provided on both sides of the first groove, and the second groove is slidably inserted into the slot.
[0012] Preferably, the U-shaped rod has a sliding groove along the horizontal direction, and the bottom of the first groove is welded to the first slider, the bottom of the second groove is welded to the second slider, and the first slider and the second slider are slidably installed in the sliding groove.
[0013] Preferably, both the first and second tanks have insertion holes on their outer walls, the screw is inserted into the insertion holes, and a washer is fitted on the screw, with a locking nut screwed to the end of the screw.
[0014] Preferably, threaded holes are provided on both outer walls of the U-shaped rod in the horizontal direction.
[0015] In the above solution, the adjustment components can be used to stretch or retract the first and second tanks, and also to fix their positions.
[0016] Preferably, bolt holes are provided at all four corners of the fixing plate.
[0017] The beneficial effects of this utility model are as follows:
[0018] 1. The adjustable components can stretch or retract the first and second troughs, and also fix their positions. The first and second troughs can be retracted or stretched in the horizontal direction, thus allowing adjustment according to the needs of cable installation.
[0019] 2. Tank body one and tank body two are slidably connected within the U-shaped hanger and guided by the slide groove to prevent tank body one and tank body two from deflecting. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the structure of an expandable and adjustable cable tray proposed in this utility model;
[0021] Figure 2 A schematic diagram of the cable tray structure of an expandable and adjustable cable bridge proposed in this utility model;
[0022] Figure 3 This is a schematic diagram of the hanger support structure of an expandable and adjustable cable tray proposed in this utility model.
[0023] In the diagram: 1. Tank 1; 2. Tank 2; 3. Slot; 4. Slider 1; 5. Slider 2; 6. U-shaped hanger; 7. Fixing plate; 8. Slide groove; 9. Threaded hole; 10. Screw; 11. Washer; 12. Locking nut; 13. Heat dissipation groove; 14. Bolt hole. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0025] Example 1, referring to Figure 1-3 An adjustable cable tray includes an adjustable cable trough, a hanger bracket and an adjustment assembly. The adjustable cable trough includes a trough body 1 and a trough body 2. Both the outer walls of the trough body 1 and the trough body 2 are provided with heat dissipation grooves 13. A dustproof net is attached to the heat dissipation grooves 13. The trough body 2 is slidably inserted into the trough body 1.
[0026] The first and second troughs can be retracted or stretched in the horizontal direction to be adjusted according to the usage requirements of cable installation.
[0027] The rod support includes a U-shaped rod 6 and fixing plates 7 welded to both ends of the U-shaped rod 6. The first trough 1 and the second trough 2 are slidably connected to the U-shaped rod 6 respectively.
[0028] The first trough and the second trough are slidably connected within the U-shaped hanger 6 and guided by the slide groove 8 to prevent the first trough and the second trough from deflecting.
[0029] The adjustment assembly includes two screws 10 respectively screwed onto the outer walls of both sides of the U-shaped rod 6 and a knob fixed to one end of the screws 10, and the two screws 10 are movably connected to the first trough 1 and the second trough 2.
[0030] Both sides of the first groove 1 have slots 3, and the second groove 2 is slidably inserted into the slots 3.
[0031] The U-shaped rod 6 has a horizontal groove 8, and the bottom of the groove 1 is welded to the slider 4, the bottom of the groove 2 is welded to the slider 5, and the slider 4 and slider 5 are slidably installed in the groove 8.
[0032] Both the outer walls of the first tank 1 and the second tank 2 are provided with insertion holes. The screw 10 is inserted into the insertion hole, and a washer 11 is fitted on the screw 10. A locking nut 12 is screwed to the end of the screw 10.
[0033] Both sides of the outer wall of the U-shaped hanger 6 are provided with threaded holes 9 in the horizontal direction.
[0034] The adjustable components can be used to stretch or retract the first and second tanks, and can also fix their positions.
[0035] Bolt holes 14 are provided at all four corners of the fixing plate 7.
[0036] Working principle: The adjustment components can stretch or retract the first trough 1 and the second trough 2, and also fix their positions. The first trough 1 and the second trough 2 can be retracted or stretched in the horizontal direction, so as to be adjusted according to the usage requirements of cable installation. The first trough 1 and the second trough 2 are slidably connected in the U-shaped hanger 6 and guided by the slide 8 to prevent the first trough 1 and the second trough 2 from deflecting.
[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. An adjustable cable tray, comprising an adjustable cable trough, a hanger bracket, and an adjustment assembly, characterized in that, The adjustable cable trough includes a trough body one (1) and a trough body two (2). Both the outer walls of the trough body one (1) and the trough body two (2) are provided with heat dissipation grooves (13). A dustproof net is attached to the heat dissipation grooves (13). The trough body two (2) is slidably inserted into the trough body one (1). The rod support includes a U-shaped rod (6) and a fixing plate (7) welded to both ends of the U-shaped rod (6). The first trough (1) and the second trough (2) are slidably connected to the U-shaped rod (6). The adjustment assembly includes two screws (10) respectively screwed onto the outer walls of both sides of the U-shaped rod (6) and a knob fixed to one end of the screws (10), and the two screws (10) are movably connected to the first trough (1) and the second trough (2).
2. The expandable and adjustable cable tray according to claim 1, characterized in that, The first groove (1) has slots (3) on both sides, and the second groove (2) is slidably inserted into the slots (3).
3. The expandable and adjustable cable tray according to claim 1, characterized in that, The U-shaped rod (6) has a sliding groove (8) along the horizontal direction. The bottom of the groove one (1) is welded to the slider one (4), and the bottom of the groove two (2) is welded to the slider two (5). The slider one (4) and the slider two (5) are slidably installed in the sliding groove (8).
4. The expandable and adjustable cable tray according to claim 1, characterized in that, Both the first (1) and the second (2) of the groove are provided with insertion holes. The screw (10) is inserted into the insertion hole and a washer (11) is fitted on the screw (10). A locking nut (12) is screwed to the end of the screw (10).
5. The expandable and adjustable cable tray according to claim 1, characterized in that, The outer walls on both sides of the U-shaped rod (6) are provided with threaded holes (9) in the horizontal direction.
6. The expandable and adjustable cable tray according to claim 1, characterized in that, Bolt holes (14) are provided at all four corners of the fixing plate (7).