Cable supporting and protecting device

Abstract

The utility model relates to the technical field of electric engineering cable protection, in particular to a cable supporting and protecting device which comprises a fixing support, a connecting assembly connected to the fixing support and a cable protecting assembly movably connected with the connecting assembly, and the cable protecting assembly comprises an upper protecting plate, a lower protecting plate and an adjusting bolt. One side of the upper protection plate and one side of the lower protection plate are provided with a plurality of cable introduction ports at equal intervals, and an internal supporting structure is arranged in the cable introduction port located in one side of the upper protection plate. Locking grooves are formed in the two ends, close to the edges, of the upper protection plate and the lower protection plate, the adjusting bolts are installed in the locking grooves, the bottom ends of the adjusting bolts are fixedly connected to the lower protection plate, and the top ends of the adjusting bolts penetrate through the locking grooves in the upper protection plate and extend outwards; the adjusting bolt is in threaded connection with a locking screw; according to the device, through the combination of the fixing support, the connecting assembly, the cable protection assembly and the internal supporting structure, the cable is effectively protected against physical damage and environmental erosion, and meanwhile installation and maintenance of the cable are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering cable protection, in particular to a cable support protection device. Background Art

[0002] Cables are a general term for optical cables, electrical cables and other items. Cables play an important role in equipment connection, power transmission and other fields. They are indispensable equipment in electrical engineering. Their safe operation is crucial to ensuring the stability of various systems. However, cables face many risks during installation and use, such as mechanical damage, human pulling, environmental corrosion, animal bites, etc. If the cables are not equipped with external protective devices during use, the damage of the cables will be accelerated. In addition, the installation of cables is too troublesome. The cables will vibrate when they are powered on, which will also accelerate the damage of the cables.

[0003] At present, most electrical engineering cable protection devices only provide simple protection for cables. Usually, circular sleeves are used to protect cables. Multiple cables are sleeved in the circular sleeves. The cables are in direct contact with each other, which causes the cables to generate a lot of heat, thereby affecting the performance of the cables or even breaking them, thereby causing system failures.

[0004] Therefore, developing a device that can effectively protect cables is of great significance for improving the service life and reliability of cables. Utility Model Content

[0005] In order to solve the technical defects mentioned in the above background technology, the purpose of the utility model is to provide a cable support protection device, which can protect the cables in various harsh environments and reduce the damage and failure rate of the cables.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cable support and protection device comprises a fixed bracket, a connecting component connected to the fixed bracket, and a cable protection component movably connected to the connecting component, the cable protection component comprises an upper guard plate, a lower guard plate and an adjusting bolt, a plurality of cable introduction ports are equidistantly provided on one side of the upper guard plate and the lower guard plate, an internal supporting structure is provided in the cable introduction port on one side of the upper guard plate; and locking grooves are provided at both ends of the upper guard plate and the lower guard plate close to the edge, the adjusting bolt is installed in the locking groove, and the bottom end of the adjusting bolt is fixedly connected to the lower guard plate, and the top end thereof passes through the locking groove on the upper guard plate and extends outward; a locking screw is threadedly connected to the adjusting bolt, and the spacing between the upper guard plate and the lower guard plate is adjusted by the locking screw.

[0008] Preferably, the internal support structure includes a flexible support plate and an elastic member, and a plurality of the elastic members are provided. The plurality of elastic members are connected between the upper guard plate and the flexible support plate, and the elastic member is a spring; when the upper guard plate and the lower guard plate are closed by the elastic member, a space is reserved between the flexible support plate and the upper clamping plate for the cable to deform.

[0009] Preferably, the cable inlet and the flexible support plate are both arranged as semicircular structures, and the diameter of the cable inlet on the upper guard plate is larger than the diameter of the cable inlet on the lower guard plate. When the upper guard plate and the lower guard plate are closed, the flexible support plate is combined with the cable inlet on the lower guard plate to form a circular hole structure for inserting the cable.

[0010] Preferably, a mounting slide is connected between the upper guard plate, the lower guard plate and the connecting component, one side of the mounting slide is fixedly connected to the connecting component, and the other side is provided with a T-shaped slide groove, one end of the T-shaped slide groove passes through the mounting slide, and one end of the upper guard plate and the lower guard plate are slidably connected in the T-shaped slide groove.

[0011] Preferably, the connecting assembly includes a connecting plate, a connecting shaft and a connecting block, the connecting plate is provided with a hollow groove inwardly, and the cross-section of the hollow groove is a convex structure; the connecting shaft is located in the hollow groove, and both ends of the connecting shaft are fixedly connected to the inner wall of the connecting plate; the connecting block is adapted to the shape of the hollow groove, and the connecting block is sleeved on the connecting shaft, and one side of the connecting block is fixedly connected to the mounting slider.

[0012] Preferably, compression springs are sleeved on the outer surfaces of both ends of the connecting block, and both ends of the compression springs are respectively in contact with the inner wall of the hollow groove and the two sides of the connecting block.

[0013] Preferably, the fixing bracket is provided with mounting holes on both sides of the connecting plate for fixing the mounting position.

[0014] In summary, the beneficial effects of the utility model are:

[0015] The cable support and protection device of the utility model ensures the stability of the device when the cable is installed by fixing the bracket and the connecting component; and by arranging the upper guard plate and the lower guard plate, it can resist external physical impact and wear, and the cable introduction port can keep the cables arranged neatly, and the internal support structure can adapt to the installation of cables of different diameters, and can also reserve space for deformation when the cable is pulled, effectively protecting the cable from damage caused by overload pulling; in addition, the adjustability of the device enables it to adapt to cables of different diameters and lengths, and has good versatility and applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a structural schematic diagram of the cable support and protection device of the utility model;

[0017] Figure 2 It is a cross-sectional view of the cable support and protection device of the utility model;

[0018] Figure 3 yes Figure 1 A magnified view of the structure at a.

[0019] Description of reference numerals in the figures:

[0020] 1. Fixed bracket; 11. Mounting hole; 2. Connecting assembly; 21. Connecting plate; 211. Hollow groove; 22. Connecting shaft; 23. Connecting block; 24. Compression spring; 3. Cable protection assembly; 31. Upper guard plate; 32. Lower guard plate; 33. Adjusting bolt; 331. Locking screw; 34. Cable entry port; 35. Locking groove; 4. Internal supporting structure; 41. Flexible supporting plate; 42. Elastic member; 5. Mounting slide plate; 51. T-shaped slide groove. DETAILED DESCRIPTION

[0021] 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 belong to the scope of protection of the utility model.

[0022] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0023] In the description of the utility model, if there is a word description such as "several", it means one or more, and the meaning of "more" is two or more. Greater than, less than, and more than are understood to exclude the number itself, and above, below, and within are understood to include the number itself. If there is a description of the first, second, and third, it is only used to distinguish the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0024] The following is combined with Figure 1-3, an embodiment of a cable support protection device of the utility model is further described in detail.

[0025] A cable support and protection device, such as Figure 1 , 2 As shown, it includes a fixed bracket 1, a connecting component 2 connected to the fixed bracket 1, and a cable protection component 3 movably connected to the connecting component 2, wherein the cable protection component 3 includes an upper guard plate 31, a lower guard plate 32 and an adjusting bolt 33, and a plurality of cable introduction ports 34 are equidistantly provided on one side of the upper guard plate 31 and the lower guard plate 32, and an internal support structure 4 is provided in the cable introduction port 34 on one side of the upper guard plate 31; and locking grooves 35 are provided at both ends of the upper guard plate 31 and the lower guard plate 32 near the edge, and the adjusting bolt 33 is installed in the locking groove 35, and the bottom end of the adjusting bolt 33 is fixedly connected to the lower guard plate 32, and the top end thereof passes through the locking groove 35 on the upper guard plate 31 and extends outward; a locking screw 331 is threadedly connected to the adjusting bolt 33, and the spacing between the upper guard plate 31 and the lower guard plate 32 is adjusted by the locking screw 331.

[0026] Specifically, when installing cables in electrical engineering or fixing cables in an electrical cabinet, the fixing bracket 1 is fixed by means of screws or bolts. At the same time, in order to adjust according to the installation position of the cable, the connecting component 2 is used to firmly fix the bracket 1. At the same time, the connecting component 2 can also enable the cable protection component 3 to adjust the position up and down according to the size of the cables, which is convenient for the installation of the cables. The cable introduction ports 34 opened on the upper guard plate 31 and the lower guard plate 32 are arranged in parallel, so that the cables can be separated and installed separately, avoiding direct contact between multiple cables, causing the cables to generate greater heat and affect their performance. In addition, an internal support structure 4 is provided in the cable introduction port 34 opened on the upper guard plate 31, and the internal support structure 4 is used to reserve space for deformation when the cables are pulled, thereby effectively protecting the cables from being damaged by overload pulling.

[0027] In order to further enhance the protection of the cable, a protective shell can be installed on the outside of the cable. The protective shell is made of high-strength materials, such as ABS plastic, metal or composite materials, to ensure that it has sufficient mechanical strength and durability. At the same time, the shape and size of the protective shell can be customized according to the diameter and length of the cable to adapt to different application scenarios.

[0028] It is worth noting that during use, if the cable is found to be damaged or aged, the damaged part can be replaced in time to ensure the normal operation of the cable; at the same time, regularly check the tightness and sealing performance of the device to ensure that it continues to effectively protect the cable.

[0029] In this embodiment, if Figure 3As shown, the internal support structure 4 includes a flexible support plate 41 and an elastic member 42. A plurality of elastic members 42 are provided, and the plurality of elastic members 42 are connected between the upper guard plate 31 and the flexible support plate 41, and the elastic member 42 adopts a spring; when the upper guard plate 31 and the lower guard plate 32 are closed by the elastic member 42, a space for the cable to deform is reserved between the flexible support plate 41 and the upper clamping plate.

[0030] Specifically, when installing the cables, according to the distribution and direction of the cables, an internal support structure 4 is set in the cable introduction port 34 on the upper guard plate 31. The internal support structure 4 is used to support the cables and keep them neatly arranged. The elastic members 42 of the internal support structure 4 are evenly distributed between the flexible support plate 41 and the upper guard plate 31, so that when the cables are inserted into the cable introduction port 34, the flexible support plate 41 can absorb the vibration generated when the cables are powered on through the elastic members 42, thereby reducing the probability of cable failure and extending its service life; and the flexible support plate 41 can also adapt to the natural bending of the cables, ensuring that the cables remain neatly arranged on the support structure, and avoiding displacement or damage of the cables due to external forces; the flexible support plate 41 can be made of flexible materials, such as rubber or plastic, to adapt to the natural bending of the cables and reduce the stretching and squeezing of the cables.

[0031] In this embodiment, the cable introduction port 34 and the flexible support plate 41 are both configured as semicircular structures, and the diameter of the cable introduction port 34 on the upper guard plate 31 is larger than the diameter of the cable introduction port 34 on the lower guard plate 32. When the upper guard plate 31 and the lower guard plate 32 are closed, the flexible support plate 41 is combined with the cable introduction port 34 on the lower guard plate 32 to form a circular hole structure for inserting the cable.

[0032] Specifically, during the introduction process, it should be ensured that the cable passes through the cable introduction port 34 smoothly and avoids tangling or friction. At the same time, a guide tube or a fixing clamp can be used to assist the introduction of the cable. At the same time, a rubber gasket or other sealing material can be provided at the cable introduction port 34. The rubber gasket is tightly matched with the cable introduction port 34 to prevent moisture and impurities from entering, so as to enhance the sealing performance. The rubber gasket can be fixed to the cable introduction port 34 by pressing or snapping. In addition, the design of the rubber gasket should be able to withstand changes in ambient temperature and ultraviolet radiation to ensure a long-term sealing effect.

[0033] In this embodiment, a mounting slide 5 is connected between the upper guard plate 31 and the lower guard plate 32 and the connecting component 2. One side of the mounting slide 5 is fixedly connected to the connecting component 2, and the other side is provided with a T-shaped slide groove 51. One end of the T-shaped slide groove 51 passes through the mounting slide 5, and one end of the upper guard plate 31 and the lower guard plate 32 are slidably connected in the T-shaped slide groove 51.

[0034] Specifically, the purpose of installing the slide plate 5 is to enable the spacing between the upper guard plate 31 and the lower guard plate 32 to be adjustable. At the same time, by opening a T-shaped slide groove 51 on one side of the installation slide plate 5, the T-shaped slide groove 51 can play a role of guiding connection, and the upper guard plate 31 and the lower guard plate 32 can be replaced according to needs.

[0035] In this embodiment, the connecting component 2 includes a connecting plate 21, a connecting shaft 22 and a connecting block 23. A hollow groove 211 is opened inwardly on the connecting plate 21, and the cross-section of the hollow groove 211 is a convex structure; the connecting shaft 22 is located in the hollow groove 211, and both ends of the connecting shaft 22 are fixedly connected to the inner wall of the connecting plate 21; the connecting block 23 is adapted to the shape of the hollow groove 211, and the connecting block 23 is sleeved on the connecting shaft 22, and one side of the connecting block 23 is fixedly connected to the mounting slider; the connecting shaft 22 is located on the outer surfaces of both ends of the connecting block 23, and the two ends of the compression spring 24 are respectively abutted against the inner wall of the hollow groove 211 and the two sides of the connecting block 23.

[0036] Specifically, the connecting component 2 is designed as an adjustable structure, by fixedly connecting one side of the connecting plate 21 to the fixed bracket 1, and arranging a connecting shaft 22 and a connecting block 23 in the hollow groove 211 of the connecting plate 21, the connecting block 23 is connected to the mounting slide 5, and the mounting slide 5 is connected to the cable protection component 3. Therefore, when adjusting the installation position of the cable, the installation height position can be adjusted by sliding the connecting block 23 up and down along the connecting shaft 22, and the compression spring 24 sleeved on the outer side of the connecting shaft 22 can automatically compress or reset according to the adjusted position, so that it can automatically adjust the position of the cable protection component 3 according to the weight of the cable, thereby being able to adapt to cables of different diameters and lengths, thereby improving the versatility and applicability of the cable support and protection device.

[0037] In this embodiment, mounting holes 11 for fixing the mounting position are provided on both sides of the connecting plate 21 of the fixing bracket 1 .

[0038] Specifically, when installing, the fixing bracket 1 is connected to the electrical cabinet by means of the mounting holes 11 provided therein through bolts, screws and other fasteners, and the height and angle of the fixing bracket 1 can be adjusted according to the on-site installation conditions to ensure that the cable protection assembly 3 can be firmly fixed in the predetermined position.

[0039] The working principle of this utility model:

[0040] During the installation stage, first determine the installation position of the cable support and protection device according to the on-site environment and cable layout, then install the fixed bracket 1 at the predetermined position, and use bolts, screws and other fasteners to fix the bracket to the ground, wall or other supporting structures, so that the height and angle of the fixed bracket 1 can be adjusted according to actual needs to ensure that the outer shell used to protect the cable can be properly covered; then connect the fixed bracket 1 through the connecting component 2 to ensure that the fixed bracket 1 can resist external impact and vibration under the action of the connecting component 2; finally, introduce the cable through the cable inlet 34, and adjust the distance between the upper guard plate 31 and the lower guard plate 32 according to the diameter of the cable, and fix the locking screw 331 on the adjusting bolt 33; through the above steps, the cable support and protection device can be installed and begin to play its protective role.

[0041] The cable support protection device of the utility model provides effective physical protection for cables through its simple structure and easy installation. It can not only resist external impact and wear, but also prevent the cables from being damaged by overload pulling, thereby extending the service life of the cables and reducing maintenance costs. In addition, the adjustability of the cable support protection device enables it to adapt to different installation environments and cable types, and has broad application prospects.

[0042] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cable support and protection device, comprising a fixed bracket, a connecting component connected to the fixed bracket, and a cable protection component movably connected to the connecting component, characterized in that: The cable protection assembly includes an upper guard plate, a lower guard plate and an adjusting bolt. A plurality of cable entry openings are equidistantly provided on one side of the upper guard plate and the lower guard plate, and an internal supporting structure is provided in the cable entry opening on one side of the upper guard plate; and locking grooves are provided at both ends of the upper guard plate and the lower guard plate near the edge, and the adjusting bolt is installed in the locking groove, and the bottom end of the adjusting bolt is fixedly connected to the lower guard plate, and the top end thereof passes through the locking groove on the upper guard plate and extends outward; a locking screw is threadedly connected to the adjusting bolt, and the spacing between the upper guard plate and the lower guard plate is adjusted by the locking screw.

2. The cable support and protection device according to claim 1, characterized in that: The internal support structure includes a flexible support plate and an elastic member, wherein a plurality of the elastic members are provided, and the plurality of the elastic members are connected between the upper guard plate and the flexible support plate, and the elastic member adopts a spring; when the upper guard plate and the lower guard plate are closed by the elastic member, a space is reserved between the flexible support plate and the upper clamping plate for the cable to deform.

3. The cable support and protection device according to claim 2, characterized in that: The cable inlet and the flexible support plate are both arranged as semicircular structures, and the diameter of the cable inlet on the upper guard plate is larger than the diameter of the cable inlet on the lower guard plate. When the upper guard plate and the lower guard plate are closed, the flexible support plate is combined with the cable inlet on the lower guard plate to form a circular hole structure for inserting the cable.

4. The cable support and protection device according to claim 3, characterized in that: A mounting slide is connected between the upper guard plate, the lower guard plate and the connecting assembly. One side of the mounting slide is fixedly connected to the connecting assembly, and the other side is provided with a T-shaped slide groove. One end of the T-shaped slide groove passes through the mounting slide, and one end of the upper guard plate and the lower guard plate are slidably connected in the T-shaped slide groove.

5. The cable support and protection device according to claim 1, characterized in that: The connecting assembly includes a connecting plate, a connecting shaft and a connecting block. The connecting plate is provided with a hollow groove inwardly, and the cross-section of the hollow groove is a convex structure; the connecting shaft is located in the hollow groove, and both ends of the connecting shaft are fixedly connected to the inner wall of the connecting plate; the connecting block is adapted to the shape of the hollow groove, and the connecting block is sleeved on the connecting shaft, and one side of the connecting block is fixedly connected to the mounting slider.

6. The cable support and protection device according to claim 5, characterized in that: The connecting shaft is located on the outer surfaces of both ends of the connecting block and is sleeved with compression springs, and the two ends of the compression spring are respectively abutted against the inner wall of the hollow groove and the two sides of the connecting block.

7. The cable support and protection device according to claim 1, characterized in that: The fixing bracket is provided with mounting holes on both sides of the connecting plate for fixing the mounting position.

Images