A communication cable bracket for municipal communication construction
By designing a communication cable bracket for municipal communication construction with a limit structure, the problem that the fixed rod and support rod are easily impacted during transportation of the cable bracket is solved, and the safe transportation and stable support of the cable bracket are achieved.
Patent Information
- Application Number
- CN202421402022.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-19
AI Technical Summary
During transportation, the fixing rod and support rod are prone to impact, resulting in abnormal transportation noise and damage to the cable bracket.
A communication cable bracket for municipal communication construction was designed. By setting up installation holes, limit holes, guide blocks, springs, clamp rods and movable plates on the fixed rods and support rods, the 90-degree rotation and complete folding of the support rods are achieved, and the position of the support rods is locked through the cooperation of the springs and clamp rods to avoid impact.
It effectively avoids collision between the fixed rod and the support rod during the transportation of the cable bracket, prevents abnormal transportation noise and damage to the cable bracket, and ensures stable support of the cable and avoids cable entanglement.
Smart Images
Figure CN222735694U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal communication construction, in particular to a communication cable bracket for municipal communication construction. Background Art
[0002] Communication cables are cables for transmitting telephone, telegraph, fax documents, television and radio programs, data and other electrical signals. They are composed of one or more pairs of mutually insulated conductors twisted together. Compared with overhead wires, communication cables have the advantages of large communication capacity, high transmission stability, good confidentiality, and less influence by natural conditions and external interference. During the construction of municipal communications, cable supports are required to support communication cables.
[0003] The existing cable rack is usually composed of a fixing rod and a supporting rod. The cable rack is folded for storage during transportation. However, the existing fixing rod and supporting rod are not locked in position after being folded, which makes the fixing rod and supporting rod of the cable rack easily collide during transportation, causing abnormal noise during transportation and damage to the cable rack. Utility Model Content
[0004] The purpose of the utility model is to provide a communication cable bracket for municipal communication construction, so as to solve the problem proposed in the above-mentioned background technology that the fixing rod and the supporting rod of the cable bracket are not locked in position after being folded, which makes the fixing rod and the supporting rod of the cable bracket easy to collide during transportation, causing abnormal noise during transportation and damage to the cable bracket.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions, a communication cable bracket for municipal communication construction: comprising a fixing rod, a mounting hole is provided on the surface of the fixing rod, a support rod is rotatably connected to the surface of the fixing rod, a limiting rod is fixedly connected to the surface of the fixing rod, a limiting hole is provided on the side of the fixing rod, a guide block is fixedly connected to the surface of the support rod, a spring is fixedly connected to the surface of the guide block, a clamping rod is fixedly connected to the surface of the spring, a movable plate is rotatably connected to the surface of the support rod, a limiting block is fixedly connected to the surface of the movable plate, a slider is slidably connected to the surface of the movable plate, a limiting nut is fixedly connected to the surface of the slider, and a limiting bolt is threadedly connected to the surface of the limiting nut.
[0006] Preferably, the fixing rod is in a "U" shape as a whole, and the limiting rod limits the rotation angle of the supporting rod on the fixing rod, so that the supporting rod can only rotate ninety degrees on the fixing rod.
[0007] Preferably, a guide groove is provided on the surface of the guide block, the spring is fixedly connected to the guide groove of the guide block, and the clamping rod slides on the guide groove of the guide block.
[0008] Preferably, one end of the clamping rod away from the spring is an inclined surface, the elastic force of the spring acts on the clamping rod, the clamping rod passes through the limiting hole on the fixing rod, and the clamping rod limits the angle of the support rod on the fixing rod.
[0009] Preferably, a slot is provided on the surface of the support rod, the movable plate rotates on the slot of the clamping rod, the limit block and the movable plate are perpendicular to each other, and the limit block rotates on the clamping rod following the movable plate.
[0010] Preferably, a guide hole is provided at the bottom of the support rod slot, the limit bolt passes through the guide hole of the support rod and is threadedly connected with the limit nut, a trapezoidal groove is provided on the surface of the movable plate, the slider is trapezoidal in shape, and the limit nut slides on the surface of the movable plate through the slider.
[0011] Preferably, the limiting nut is rectangular in shape, the limiting nut slides on the slot of the support rod through the movable plate, the limiting bolt slides on the guide hole of the support rod, and the limiting bolt can fix the limiting nut on the slot of the support rod.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The cable bracket rotates the support rod on the fixed rod by ninety degrees. When the guide block is in contact with and connected to the fixed rod, the support rod is completely folded on the fixed rod. During the folding process, when the inclined surface of the clamping rod on the support rod touches the fixed rod, the clamping rod is squeezed and slides on the guide groove of the guide block to squeeze the spring. At this time, the support rod drives the clamping rod to fold on the fixed rod. The clamping rod will pass through the limiting hole under the action of the spring elastic force, thereby limiting the position of the support rod on the fixed rod, completing the locking of the fixed rod and the support rod after folding. The cable bracket is folded and locked to avoid collision between the fixed rod and the support rod during transportation, thereby avoiding abnormal noise during transportation and damage to the cable bracket.
[0014] 2. The cable bracket rotates the movable plate on the slot of the support rod, so that the movable plate drives the limit block to rotate and contact the slot of the support rod. At this time, the limit nut is also in contact with the slot of the limit block, and the limit nut slides on the slot of the support rod through the slider, thereby changing the position spacing between the limit nut and the limit block. The limit bolt is passed through the guide hole of the support rod and threadedly connected to the limit nut, so that the limit nut can be locked on the slot of the support rod, thereby locking the position of the movable plate. At this time, the limit block, the limit nut and the movable plate limit the position of the cables in a row on the support rod, thereby avoiding the entanglement of the cables on the cable bracket. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;
[0016] Figure 2 It is a three-dimensional schematic diagram of the structure of the utility model, viewed from the front and in section from the bottom;
[0017] Figure 3 It is a front-view exploded perspective view of the support rod structure of the utility model;
[0018] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;
[0019] Figure 5 It is a rear cross-sectional perspective schematic diagram of the guide block structure of the utility model;
[0020] Figure 6 For this utility model Figure 3 Schematic diagram of the enlarged structure at point B in the middle.
[0021] In the figure: 1. fixing rod; 2. mounting hole; 3. supporting rod; 4. limiting rod; 5. limiting hole; 6. guide block; 7. spring; 8. clamping rod; 9. movable plate; 10. limiting block; 11. limiting nut; 12. limiting bolt; 13. sliding block. DETAILED DESCRIPTION
[0022] 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 without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-6 , an embodiment provided by the utility model:
[0024] A communication cable bracket for municipal communication construction: comprising a fixing rod 1, a mounting hole 2 is provided on the surface of the fixing rod 1, a support rod 3 is rotatably connected to the surface of the fixing rod 1, a limiting rod 4 is fixedly connected to the surface of the fixing rod 1, a limiting hole 5 is provided on the side of the fixing rod 1, a guide block 6 is fixedly connected to the surface of the supporting rod 3, a spring 7 is fixedly connected to the surface of the guide block 6, a clamping rod 8 is fixedly connected to the surface of the spring 7, a movable plate 9 is rotatably connected to the surface of the supporting rod 3, a limiting block 10 is fixedly connected to the surface of the movable plate 9, a slider 13 is slidably connected to the surface of the slider 13, and a A limiting nut 11 is connected, and a limiting bolt 12 is threadedly connected on the surface of the limiting nut 11. The cable holder can quickly fix the fixing rod 1 and the support rod 3 after the folding process, thereby avoiding collision between the fixing rod 1 and the support rod 3 during transportation, thereby avoiding abnormal noise during transportation and damage to the cable holder. At the same time, the cable holder can clamp and fix the cable, thereby avoiding the entanglement of the cables. The cables are usually placed in rows on the support rod 3, and the limiting blocks 10, limiting nuts 11 and movable plates 9 on the support rod 3 can just limit the position of the cables on the support rod 3, thereby completing the limitation of the cables on the support rod 3.
[0025] Furthermore, the fixing rod 1 is in a "U" shape as a whole, and the limiting rod 4 limits the rotation angle of the support rod 3 on the fixing rod 1. The support rod 3 can only rotate ninety degrees on the fixing rod 1. When the fixing rod 1 and the support rod 3 are perpendicular to each other, the support rod 3 can support the cable. When the support rod 3 is folded on the fixing rod 1, the fixing rod 1 and the support rod 3 are on the same straight line.
[0026] Furthermore, a guide groove is opened on the surface of the guide block 6, the spring 7 is fixedly connected to the guide groove of the limiting hole 5, the clamping rod 8 slides on the guide groove of the guide block 6, and the clamping rod 8 slides on the guide block 6 toward one side of the fixed rod 1. When the fixed rod 1 and the support rod 3 are folded, the clamping rod 8 can slide toward the direction of the limiting hole 5.
[0027] Furthermore, the end of the clamping rod 8 away from the spring 7 is an inclined surface, and when the inclined surface of the clamping rod 8 contacts the fixing rod 1, it will squeeze the clamping rod 8, so that the clamping rod 8 squeezes the spring 7, and then the clamping rod 8 retracts into the guide groove of the guide block 6, so that the support rod 3 can be completely folded on the fixing rod 1. The elastic force of the spring 7 acts on the clamping rod 8, and the clamping rod 8 passes through the limiting hole 5 on the fixing rod 1. The clamping rod 8 limits the angle of the support rod 3 on the fixing rod 1, so that the fixing rod 1 and the support rod 3 are always kept in a folded state, avoiding collision between the fixing rod 1 and the support rod 3 during transportation.
[0028] Furthermore, a slot is provided on the surface of the support rod 3, and the movable plate 9 rotates on the slot of the clamping rod 8. The limit block 10 and the movable plate 9 are perpendicular to each other. The limit block 10 rotates on the clamping rod 8 following the movable plate 9. The limit block 10 can be rotated to contact the slot on the surface of the support rod 3. At this time, the movable plate 9 and the support rod 3 are parallel to each other, and the end of the movable plate 9 away from the limit block 10 drives the limit nut 11 to contact and connect with the slot of the support rod 3 through the slider 13.
[0029] Furthermore, a guide hole is provided at the bottom of the support rod 3 slot, a limit bolt 12 passes through the guide hole of the support rod 3 and is threadedly connected with the limit nut 11, a trapezoidal groove is provided on the surface of the movable plate 9, and the slider 13 is trapezoidal in shape. The limit nut 11 slides on the surface of the movable plate 9 through the slider 13, thereby changing the position between the limit nut 11 and the limit block 10.
[0030] Furthermore, the limit nut 11 is rectangular in shape, and the limit nut 11 slides on the slot of the support rod 3 through the movable plate 9, and the limit bolt 12 slides on the guide hole of the support rod 3. The limit bolt 12 can fix the limit nut 11 on the slot of the support rod 3, thereby limiting the position of the movable plate 9 in the slot of the support rod 3.
[0031] Working principle: rotate the support rod 3 on the fixed rod 1 by ninety degrees. When the guide block 6 is in contact with and connected to the fixed rod 1, the support rod 3 is completely folded on the fixed rod 1. During the folding process, when the inclined surface of the clamping rod 8 on the support rod 3 touches the fixed rod 1, the clamping rod 8 is squeezed and slides on the guide groove of the guide block 6 to squeeze the spring 7. At this time, the support rod 3 drives the clamping rod 8 to fold on the fixed rod 1. The clamping rod 8 will pass through the limiting hole 5 under the action of the elastic force of the spring 7, thereby limiting the position of the support rod 3 on the fixed rod 1 and completing the locking of the fixed rod 1 and the support rod 3 after folding. When the cable bracket needs to be unfolded, it is only necessary to push the clamping rod 8 back on the limiting hole 5 to lock the cable bracket after folding, so as to avoid collision between the fixed rod 1 and the support rod 3 during transportation, thereby avoiding abnormal noise during transportation and damage to the cable bracket.
[0032] The movable plate 9 is rotated on the slot of the support rod 3, so that the movable plate 9 drives the limit block 10 to rotate and contact the slot of the support rod 3. At this time, the limit nut 11 is also in contact with the slot of the limit block 10. The limit nut 11 slides on the slot of the support rod 3 through the slider 13, thereby changing the position spacing between the limit block 10 and the limit bolt 12 is passed through the guide hole of the support rod 3 and threadedly connected with the limit nut 11, so that the limit nut 11 can be locked on the slot of the support rod 3, thereby locking the position of the movable plate 9. At this time, the limit block 10, the limit nut 11 and the movable plate 9 limit the position of the cables in a row on the support rod 3, avoiding the cable entanglement on the cable bracket.
[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A communication cable bracket for municipal communication construction, characterized in that: The invention comprises a fixing rod (1), a mounting hole (2) is provided on the surface of the fixing rod (1), a supporting rod (3) is rotatably connected to the surface of the fixing rod (1), a limiting rod (4) is fixedly connected to the surface of the fixing rod (1), a limiting hole (5) is provided on the side of the fixing rod (1), a guiding block (6) is fixedly connected to the surface of the supporting rod (3), a spring (7) is fixedly connected to the surface of the guiding block (6), a clamping rod (8) is fixedly connected to the surface of the spring (7), a movable plate (9) is rotatably connected to the surface of the supporting rod (3), a limiting block (10) is fixedly connected to the surface of the movable plate (9), a sliding block (13) is slidably connected to the surface of the movable plate (9), a limiting nut (11) is fixedly connected to the surface of the sliding block (13), and a limiting bolt (12) is threadedly connected to the surface of the limiting nut (11).
2. A communication cable bracket for municipal communication construction according to claim 1, characterized in that: The fixing rod (1) is in a "U" shape as a whole, and the limiting rod (4) limits the rotation angle of the support rod (3) on the fixing rod (1), so that the support rod (3) can only rotate ninety degrees on the fixing rod (1).
3. A communication cable bracket for municipal communication construction according to claim 1, characterized in that: A guide groove is provided on the surface of the guide block (6), the spring (7) is fixedly connected to the guide groove of the guide block (6), and the clamping rod (8) slides on the guide groove of the guide block (6).
4. A communication cable bracket for municipal communication construction according to claim 3, characterized in that: One end of the clamping rod (8) away from the spring (7) is an inclined surface, the elastic force of the spring (7) acts on the clamping rod (8), the clamping rod (8) passes through the limiting hole (5) on the fixing rod (1), and the clamping rod (8) limits the angle of the support rod (3) on the fixing rod (1).
5. A communication cable bracket for municipal communication construction according to claim 4, characterized in that: A slot is provided on the surface of the support rod (3), the movable plate (9) rotates on the slot of the clamping rod (8), the limit block (10) and the movable plate (9) are perpendicular to each other, and the limit block (10) rotates on the clamping rod (8) following the movable plate (9).
6. A communication cable bracket for municipal communication construction according to claim 2, characterized in that: A guide hole is provided at the bottom of the support rod (3) slot, the limiting bolt (12) passes through the guide hole of the support rod (3) and is threadedly connected to the limiting nut (11), a trapezoidal groove is provided on the surface of the movable plate (9), the sliding block (13) is in a trapezoidal shape, and the limiting nut (11) slides on the surface of the movable plate (9) through the sliding block (13).
7. A communication cable support for municipal communication construction according to claim 6, characterized in that: The limiting nut (11) is rectangular in shape. The limiting nut (11) slides on the slot of the support rod (3) through the movable plate (9). The limiting bolt (12) slides on the guide hole of the support rod (3). The limiting bolt (12) can fix the limiting nut (11) on the slot of the support rod (3).