Communication base station cable mounting and fixing structure

Abstract

The utility model provides a communication base station cable mounting and fixing structure, which comprises a bridge and a fixing plate, one end of the surface of the bridge is fixedly connected with a fixed fastening layer, the inner side surface of the bridge is symmetrically provided with main sliding chutes relative to the fixed fastening layer, and the surface of the bridge is movably connected with a fastening screw rod through a bearing relative to the fixed fastening layer. The fastening plate is slidably connected to the interior of the bridge through a screwed fastening screw rod, meanwhile, the positions, opposite to the main sliding grooves, of the two ends of the fastening plate are correspondingly connected with the main sliding blocks, the fixing plate is fixedly connected to the end, away from the fixed fastening layer, of the surface of the bridge, positioning holes are symmetrically formed in the surface of the fixing plate, and the two ends of a guide rod are symmetrically connected with limiting plates through springs; the ends, away from the guide rods, of the limiting plates are fixedly connected with fixing blocks. According to the utility model, through cooperation of the fastening plate, the fixing plate, the limiting plate, the guide rod and the fixing block, cables can be fixed in the bridge in a tidy arrangement manner, so that the probability of mixed winding of the cables can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable installation, in particular to a communication base station cable installation fixing structure. Background Art

[0002] In the construction of power engineering for communication base stations, in order to ensure the normal operation of various electrical equipment, it is necessary to connect various electrical equipment through cables to complete the transmission of various electric energy sources and the transmission of control information. Since the cables are in a live operation state all year round, in order to ensure the safety and reliability of cable operation, other rigid carriers are often used to ensure the support and isolation of the cables during cable laying. Among them, the cable tray is easy to install and disassemble, and the cable inspection and maintenance operation is simple. At the same time, it does not damage the main body of the building structure. The advantages are different from the traditional cable laying methods such as buried pipes, through walls, and overhead cables. The cable tray is divided into trough type, tray type, ladder type and grid type, and is usually composed of brackets, support arms and installation accessories. However, when the traditional cable tray is used to arrange the cables, multiple cables are usually arranged directly in the tray, which makes it easy for the cables to loosen or entangle with each other. Especially when the cables are changed from horizontal to vertical distribution, the cables at the corners are more likely to be mixed and entangled with each other, which is not convenient for subsequent inspection and maintenance. Utility Model Content

[0003] In order to overcome the defects of the prior art, a communication base station cable installation and fixing structure is now provided to solve the problems raised in the above background technology.

[0004] In order to achieve the above-mentioned purpose, a communication base station cable installation and fixing structure is provided, including: a bridge frame and a fixing plate, wherein one end of the bridge frame surface is fixedly connected to the fixed fastening layer, and a main slide groove is symmetrically opened on the inner side surface of the bridge frame relative to the position of the fixed fastening layer, and the position of the bridge frame surface relative to the fixed fastening layer is movably connected to the fastening screw rod through a bearing, and the fastening plate is slidably connected to the inside of the bridge frame through a screwed fastening screw rod, and at the same time, the positions of the two ends of the fastening plate relative to the main slide groove are correspondingly connected to the main sliding block, and the side of the fastening plate relative to the fixed fastening layer is fixedly connected to the movable fastening layer, the fixing plate is fixedly connected to the end of the bridge frame surface away from the fixed fastening layer, and positioning holes are symmetrically opened on the surface of the fixing plate, and the two ends of the guide rod are symmetrically connected to the limit plates through springs, and the end of the limit plate away from the guide rod is fixedly connected to the fixed block, and the fixed block is fixedly connected to the surface of the fixing plate by bolts.

[0005] Preferably, the cross-section of the bridge is a U-shaped structure, and the two sets of main slide grooves opened on the inner side of the bridge are both rectangular structures, and the length of the main slide groove is equal to the depth of the groove on the surface of the bridge. At the same time, the main sliding block slidably connected in the main slide groove is a square structure.

[0006] Preferably, the fastening plate is in a rectangular structure, the width of the fastening plate is greater than the width of the main slide groove, and the middle of the fastening plate is screwed to the fastening screw through a screw hole, and the fastening plate and the fastening screw are combined together to form a cross structure.

[0007] Preferably, the fixed fastening layer and the dynamic fastening layer are both in the form of elongated strips, the sizes of the dynamic fastening layer and the fastening plate are matched, and deformation grooves are evenly provided in the fixed fastening layer and the dynamic fastening layer, respectively, and the relative surfaces of the fixed fastening layer and the dynamic fastening layer are both in the form of wavy structures.

[0008] Preferably, the fixing plate is in a rectangular structure, a plurality of positioning holes are provided on the surface of the fixing plate in parallel and at equal intervals, and the positioning holes are in a cylindrical structure, a threaded structure is provided on the inner arc surface of the positioning holes, and the axial length of the positioning holes is equal to the thickness of the fixing plate.

[0009] Preferably, the limit plate is L-shaped, the buffer groove opened at one end of the limit plate has a convex cross-section, the size of the buffer groove opening is matched with the size of the middle part of the guide rod, and the axial cross-section of the guide rod is an I-shaped structure, and the part of the guide rod located in the buffer groove is sleeved with a spring.

[0010] Preferably, the fixing block is in an L-shaped structure, and a group of waist-shaped holes are respectively provided on the main body and the bending part of the fixing block, the two groups of waist-shaped holes are vertically distributed, and the bolts pass through the waist-shaped holes provided in the fixing block and are screwed into the positioning holes. At the same time, the cross-section formed by the combination of the fixing block, the limit plate and the guide rod is in a "J"-shaped structure.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: through the cooperation of the fastening plate, the fixed fastening layer, the dynamic fastening layer, the fastening screw and the main slider, the cables can be installed and fixed in an orderly manner in the bridge, thereby reducing the probability of the cables becoming loose or entangled with each other in the bridge, and through the cooperation of the fixing plate, the limit plate, the guide rod, the spring and the fixing block, the installation and fixing structure can perform corresponding bundle position classification processing on the cable corners, thereby effectively reducing the probability of the cables becoming mixed and entangled with each other at the corners, and improving the efficiency of subsequent cable inspection and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view schematic diagram of an embodiment of the utility model.

[0013] Figure 2 It is a side view schematic diagram of an embodiment of the utility model.

[0014] Figure 3 It is a partial top view schematic diagram of an embodiment of the utility model.

[0015] Figure 4 It is a partial bottom view schematic diagram of an embodiment of the utility model.

[0016] In the figure: 1. Bridge; 2. Fastening plate; 3. Main slide; 4. Fastening screw; 5. Fixed plate; 6. Positioning hole; 7. Fixed block; 8. Limiting plate; 9. Guide rod; 10. Buffer groove; 11. Main slide; 12. Fixed fastening layer; 13. Dynamic fastening layer. DETAILED DESCRIPTION

[0017] Reference Figures 1 to 4 As shown, the utility model provides a communication base station cable installation and fixing structure, including: a bridge frame 1 and a fixing plate 5, one end of the surface of the bridge frame 1 is fixedly connected to a fixed fastening layer 12, and a main slide groove 11 is symmetrically opened on the inner side surface of the bridge frame 1 relative to the position of the fixed fastening layer 12, and the surface of the bridge frame 1 is relatively The position of the fixed fastening layer 12 is movably connected to the fastening screw rod 4 through a bearing, and the fastening plate 2 is slidably connected to the inside of the bridge frame 1 through the screwed fastening screw rod 4, and at the same time, the positions of the two ends of the fastening plate 2 relative to the main slide groove 11 are correspondingly connected to the main slider 3, and the side of the fastening plate 2 relative to the fixed fastening layer 12 is fixedly connected to the movable fastening layer 13, the fixing plate 5 is fixedly connected to the end of the bridge frame 1 surface away from the fixed fastening layer 12, and the positioning holes 6 are symmetrically opened on the surface of the fixing plate 5, and the two ends of the guide rod 9 are symmetrically connected to the limit plate 8 through a spring, and the end of the limit plate 8 away from the guide rod 9 is fixedly connected to the fixed block 7, and the fixed block 7 is fixedly connected to the surface of the fixing plate 5 by bolts.

[0018] In this embodiment, the bridge 1 is first fixed at a suitable position of the communication base station, and the cables in the communication base station are correspondingly wired and installed and fixed. When the cables are wired only in the horizontal direction or the vertical direction, the cables are laid in the bridge 1, and the cables are set between the fixed fastening layer 12 and the dynamic fastening layer 13. The fastening screw 4 is rotated, and the fastening screw 4 pushes the screwed fastening plate 2 to move, so that the dynamic fastening layer 13 on the surface of the fastening plate 2 can abut the cable, and the dynamic fastening layer 13 can push the cable to abut the fixed fastening layer 12, so that the cable is installed and fixed in the bridge 1 through the fixed fastening layer 12 and the dynamic fastening layer 13, avoiding the problem of loosening or entanglement of the cable in the bridge 1, and when the cable needs to make a right-angle turn, first pull Move the two groups of limit plates 8 so that the springs in the two groups of limit plates 8 can be compressed by the guide rod 9, and the spacing between the two groups of limit plates 8 is increased, and then the bent end of the cable is embedded between the two groups of limit plates 8, and the two groups of limit plates 8 will be reset under the action of the guide rod 9 and the compressed spring, and then the bent end of the cable can be initially positioned and fixed, and the bolts are passed through the waist-shaped holes opened in the fixing block 7 and screwed into the corresponding positioning holes 6, thereby completing the fixed connection between the limit plates 8 and the fixing block 7 and the fixing plate 5, so that the bent end of the cable can be fixed in the bridge frame 1, and the bent ends of multiple groups of cables will be fixed in turn, thereby effectively avoiding the problem of mixed entanglement of multiple groups of cables at the corners, and facilitating subsequent inspection and maintenance.

[0019] As a preferred embodiment, the cross-section of the bridge frame 1 is a U-shaped structure, and the two sets of main slide grooves 11 opened on the inner side of the bridge frame 1 are both rectangular structures, and the length of the main slide groove 11 is equal to the depth of the groove on the surface of the bridge frame 1. At the same time, the main slider 3 slidingly connected in the main slide groove 11 is a square structure.

[0020] In this embodiment, if Figure 1 and Figure 3 The sizes of the main slide groove 11 and the main slider 3 are matched, which can enhance the stability of the main slider 3 when moving, and also reduce the probability of the fastening plate 2 shaking in the bridge frame 1.

[0021] As a preferred embodiment, the fastening plate 2 is a rectangular structure, the width of the fastening plate 2 is greater than the width of the main slide groove 11, and the middle part of the fastening plate 2 is screwed to the fastening screw 4 through a screw hole, and the fastening plate 2 and the fastening screw 4 are combined together to form a cross structure.

[0022] In this embodiment, if Figure 1 and Figure 2 The width of the fastening plate 2 is greater than the width of the main slide groove 11, so that the end surfaces at both ends of the fastening plate 2 can slide in contact with the inner side surface of the bridge frame 1, and then can cooperate with the main slider 3 to enhance the stability of its own movement.

[0023] As a preferred embodiment, the fixed fastening layer 12 and the dynamic fastening layer 13 are both in the form of long strips, and the sizes of the dynamic fastening layer 13 and the fastening plate 2 are matched, and deformation grooves are evenly provided in the fixed fastening layer 12 and the dynamic fastening layer 13 respectively, and the relative surfaces of the fixed fastening layer 12 and the dynamic fastening layer 13 are both in the form of a wavy structure.

[0024] In this embodiment, if Figure 2 and Figure 3 The fixed fastening layer 12 and the dynamic fastening layer 13 are both made of soft rubber material, and the deformation grooves evenly arranged in the fixed fastening layer 12 and the dynamic fastening layer 13 can further enhance their elasticity, thereby enhancing the fixing effect of the fixed fastening layer 12 and the dynamic fastening layer 13 on the cable. At the same time, the wavy structure on the surface of the fixed fastening layer 12 and the dynamic fastening layer 13 can perform corresponding auxiliary fixation on the cable, thereby reducing the probability of the cable being offset after being fixed.

[0025] As a preferred embodiment, the fixing plate 5 has a rectangular structure, and a plurality of positioning holes 6 are provided on the surface of the fixing plate 5 in parallel and at equal intervals. The positioning holes 6 have a cylindrical structure, and a threaded structure is provided on the inner arc surface of the positioning holes 6. At the same time, the axial length of the positioning holes 6 is equal to the thickness of the fixing plate 5.

[0026] In this embodiment, if Figure 2 and Figure 4The threaded structure in the positioning hole 6 can facilitate the screw connection of the bolt to achieve a fixed connection between the fixing plate 5 and the fixing block 7. The setting of the positioning hole 6 can also enhance the flexibility of the fixing block 7 in fixing the cable through the limiting plate 8.

[0027] As a preferred embodiment, the limit plate 8 is L-shaped, and the buffer groove 10 opened at one end of the limit plate 8 has a convex cross-section. The size of the opening of the buffer groove 10 is compatible with the size of the middle of the guide rod 9, and the axial cross-section of the guide rod 9 is an I-shaped structure. At the same time, the part of the guide rod 9 located in the buffer groove 10 is sleeved with a spring.

[0028] In this embodiment, if Figure 1 and Figure 4 The two groups of limit plates 8 are movably connected through the guide rod 9 and the spring, so that the spacing between the two groups of limit plates 8 can be conveniently adjusted, so that cables of different specifications can be clamped and fixed accordingly. At the same time, the structural setting of the guide rod 9 can also prevent the guide rod 9 from accidentally detaching from the buffer groove 10.

[0029] As a preferred embodiment, the fixing block 7 is in an L-shaped structure, and a group of waist-shaped holes are respectively provided on the main body and the bending part of the fixing block 7, the two groups of waist-shaped holes are vertically distributed, and the bolts pass through the waist-shaped holes provided in the fixing block 7 to be screwed into the positioning holes 6. At the same time, the cross-section formed by the combination of the fixing block 7, the limiting plate 8 and the guide rod 9 is in a "J"-shaped structure.

[0030] In this embodiment, if Figure 1 and Figure 4 The two groups of waist-shaped holes opened on the surface of the fixing block 7 can help enhance the flexibility of the fixing block 7 being fixed to the surface of the fixing plate 5 by bolts, thereby improving the convenience of fixing the cable by the installation fixing structure.

[0031] The communication base station cable installation and fixing structure of the utility model enables the cables to be neatly arranged and fixed in the bridge frame 1 through the cooperation of the fastening plate 2, the fixing plate 5, the limit plate 8, the guide rod 9 and the fixing block 7, thereby effectively reducing the probability of the cables being mixed and entangled, and also can classify and fix the cables at the corners accordingly, thereby improving the neatness and aesthetics of the cable layout of the communication base station.

Claims

1. A communication base station cable installation and fixing structure, comprising: The bridge frame (1) and the fixed plate (5) are characterized in that: one end of the surface of the bridge frame (1) is fixedly connected to the fixed fastening layer (12), and the inner side surface of the bridge frame (1) is symmetrically provided with a main slide groove (11) relative to the position of the fixed fastening layer (12), and the position of the surface of the bridge frame (1) relative to the fixed fastening layer (12) is movably connected to the fastening screw rod (4) through a bearing, and the fastening plate (2) is slidably connected to the inside of the bridge frame (1) through the screw-connected fastening screw rod (4), and at the same time, the two ends of the fastening plate (2) are connected to the main slide groove (11) correspondingly. The main slider (3) is provided, and the fastening plate (2) is fixedly connected to the movable fastening layer (13) on one side relative to the fixed fastening layer (12). The fixed plate (5) is fixedly connected to the end of the bridge frame (1) surface away from the fixed fastening layer (12). Positioning holes (6) are symmetrically provided on the surface of the fixed plate (5). The two ends of the guide rod (9) are symmetrically connected to the limit plates (8) through springs. The end of the limit plate (8) away from the guide rod (9) is fixedly connected to the fixed block (7). At the same time, the fixed block (7) is fixedly connected to the surface of the fixed plate (5) by bolts.

2. A communication base station cable installation and fixing structure according to claim 1, characterized in that: The cross section of the bridge frame (1) is in the form of a U-shaped structure, and the two sets of main slide grooves (11) provided on the inner side of the bridge frame (1) are both in the form of a rectangular structure, and the length of the main slide groove (11) is equal to the depth of the groove on the surface of the bridge frame (1), and the main sliding block (3) slidably connected in the main slide groove (11) is in the form of a square structure.

3. A communication base station cable installation and fixing structure according to claim 1, characterized in that: The fastening plate (2) is of rectangular structure, the width of the fastening plate (2) is greater than the width of the main slide groove (11), and the middle of the fastening plate (2) is screwed to the fastening screw rod (4) through a screw hole, and the fastening plate (2) and the fastening screw rod (4) are combined together to form a cross-shaped structure.

4. A communication base station cable installation and fixing structure according to claim 1, characterized in that: The fixed fastening layer (12) and the dynamic fastening layer (13) are both in the form of elongated strips, the dynamic fastening layer (13) and the fastening plate (2) are of compatible sizes, and deformation grooves are evenly provided in the fixed fastening layer (12) and the dynamic fastening layer (13), respectively, and the surfaces facing each other of the fixed fastening layer (12) and the dynamic fastening layer (13) are both in the form of wavy structures.

5. A communication base station cable installation and fixing structure according to claim 1, characterized in that: The fixing plate (5) has a rectangular structure, and a plurality of groups of positioning holes (6) are provided on the surface of the fixing plate (5) in parallel and at equal intervals. The positioning holes (6) have a cylindrical structure, and a threaded structure is provided on the inner arc surface of the positioning holes (6). The axial length of the positioning holes (6) is equal to the thickness of the fixing plate (5).

6. A communication base station cable installation and fixing structure according to claim 1, characterized in that: The limit plate (8) is in an L-shaped structure, the buffer groove (10) opened at one end of the limit plate (8) has a convex-shaped cross section, the size of the buffer groove (10) opening is matched with the size of the middle part of the guide rod (9), and the axial cross section of the guide rod (9) is in an I-shaped structure, and the part of the guide rod (9) located in the buffer groove (10) is sleeved with a spring.

7. A communication base station cable installation and fixing structure according to claim 1, characterized in that: The fixing block (7) is in an L-shaped structure. The main body and the bent portion of the fixing block (7) are respectively provided with a group of waist-shaped holes. The two groups of waist-shaped holes are vertically distributed. Bolts pass through the waist-shaped holes provided in the fixing block (7) and are screwed to the positioning holes (6). At the same time, the cross-section formed by the combination of the fixing block (7), the limiting plate (8) and the guide rod (9) is in a "J"-shaped structure.

Images