Adjusting type cable support for communication engineering

Through the design of the adjustable cable bracket, the coordination of support columns, motors and sliding plates, the problems of tightness and damage of the cable during the movement of the cable bracket are solved, and the flexible fixation and adaptability of the cable are achieved to ensure the safety of the cable and Flowability.

CN222147117UActive Publication Date: 2024-12-10HEILONGJIANG UNIV
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Patent Information

Application Number
CN202420837199.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-22
Publication Date
2024-12-10
Estimated Expiration
2034-04-22

AI Technical Summary

Technical Problem

The existing communication engineering cable bracket may cause the cable to be tight or damaged during movement, and the cable will be pulled when the bracket behind the fixed cable is not synchronized, resulting in damage or difficulty in moving the cable.

Method used

An adjustable cable bracket is designed to achieve flexible fixing and movement of the cable through the cooperation of support columns, motors, threaded rods, movable frames, sliding plates and fixed structures, avoiding the tightness of the cable, and passing through curved plates and bolts The matching is suitable for cables of different thicknesses and increases the practicality of the device.

Benefits of technology

It effectively avoids tightness and damage of the cable during movement, ensures the safety and smoothness of the cable during movement and maintenance, and at the same time adapts to cables of different thicknesses, improving the practicality of the device.

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Abstract

The utility model discloses an adjustable cable support for communication engineering, which belongs to the technical field of cable supports, and comprises a support column, the bottom of the support column is fixedly connected with a base, the top of the base is fixedly connected with a motor, the motor is positioned in the support column, a rotating shaft of the motor is fixedly connected with a threaded rod, and the threaded rod is fixedly connected with a screw. The threaded rod is in threaded connection with a connecting block, and the outer wall of the connecting block is fixedly connected with a supporting frame. Through mutual cooperation of the supporting column, the connecting block, the supporting frame, the base, the movable frame, a motor, a threaded rod, a fixing structure, a trapezoidal block, a triangular block, a groove, a spring and a sliding plate, protection of a cable is achieved, and through sliding of the sliding plate on the supporting frame, movement of the movable frame can be achieved; and the connection distance between the two devices can be transiently changed through the movement of the movable frame, so that the cable can be prevented from being in a tight state in the moving process, and the cable is further prevented from being damaged.
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Description

Technical Field

[0001] The utility model belongs to the technical field of cable brackets, and in particular relates to an adjustable cable bracket used in communication engineering. Background Art

[0002] In communication engineering, cable racks are important equipment for supporting and installing communication cables. Communication cable racks can choose different types of racks according to specific needs and environmental conditions to ensure that communication cables are arranged safely and orderly and easy to maintain;

[0003] After checking the public (announcement) number: CN219268439U, a communication engineering cable bracket is disclosed. This technology discloses "including a base and a box body, the box body is located above the base, a protective tube and a motor are installed above the box body, the bottom end of the motor output end passes through the box body and is connected to gear one, a screw rod is installed in the box body, and a gear two is installed on the screw rod corresponding to gear one, gear one and gear two are installed in a matching manner, the top of the screw rod passes through the box body and is arranged in the protective tube, the bottom end of the screw rod is connected to the base through a bearing, a moving block is connected to the screw rod in a transmission manner, a slide groove is provided on the protective tube, connecting rods are installed on both sides of the moving block, and a separator is installed on the connecting rod, etc., with the coordinated use of the motor, gear one, gear two, screw rod and moving block, which facilitates the up and down displacement of the moving block and the connecting rod, avoids the problem of workers carrying tools to climb up and working, which is easy to slip and fall, and there are safety hazards. The partition separates the cables from each other, avoids the problem of cables being easily entangled, and the problem of cables aging and adhesion after a long time, etc. Technical effects";

[0004] However, in the above-mentioned comparative document, during the movement of the moving block and the connecting rod, since the cable bracket is moved by the motor and multiple brackets are required to fix the cable, when the bracket after fixing the cable is moving, if the bracket moves out of sync, the cable may be pulled, so that the cable is in a tight state when it rises, and then the cable is damaged. At the same time, when the cable needs to be repaired, since the length of the cable between the two brackets is fixed, one bracket will pull the pulled cable during the downward movement, thereby causing damage to the cable or making it difficult to move the cable downward.

[0005] In order to solve the above problems, the present application proposes an adjustable cable support for communication engineering. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes an adjustable cable bracket for communication engineering to overcome the above technical problems existing in the existing related technology.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] The top of the base is provided with a groove, and the support frame is movably connected to the groove of the spring, and the groove is connected with the spring at one end.

[0009] Preferably, the fixing structure includes a fixing plate fixedly connected inside the movable frame, the upper thread of the fixing plate is connected to a first bolt, the bottom of the first bolt is rotatably connected to an arc plate, the upper thread of the fixing plate is connected to a second bolt, and the top of the second bolt is rotatably connected to the top of the arc plate.

[0010] By arranging the first bolt, the second bolt, the fixing plate and the arc-shaped plate, cables of different thicknesses can be fixed, so that the arc-shaped plate can fit cables of different thicknesses.

[0011] Preferably, a protective plate is fixedly connected to a side of the arc-shaped plate away from the fixed plate.

[0012] The cable can be protected by setting a protective plate. When the arc plate is protecting the cable, it can contact the cable through the protective plate. A softer protective plate can reduce the protection of the arc plate and increase the friction during fixation.

[0013] Preferably, the outer wall of the threaded rod is threadedly connected with a placement block, the outside of the placement block is fixedly connected with a support plate, and the support plate is located outside the support column.

[0014] The placement of the cables is achieved by providing placement blocks and support plates. When the cables pass through the support columns, part of the cables can be placed on the placement blocks and support plates.

[0015] Preferably, a protective sleeve is fixedly connected to the bottom of the connecting block, the bottom of the protective sleeve is fixedly connected to the top of the placement block, and the outside of the threaded rod is in contact with the inner wall of the protective sleeve.

[0016] The protective sleeve is provided to protect the cable and prevent the cable from being worn by the threaded rod when passing through the support column.

[0017] Preferably, the top of the base is movably connected to a fixing rod, and the fixing rod passes through the base.

[0018] By setting a fixing rod, multiple devices can be fixed, and by inserting the fixing rod into the ground, multiple devices can be fixed.

[0019] Preferably, a placement groove is provided on the sliding plate, and the sliding plate is rotatably connected to a rotating wheel via the placement groove, and the outer wall of the rotating wheel is in contact with the support frame.

[0020] By providing the placement groove and the rotating wheel, the movable frame can be quickly slid, and the wear of the sliding plate during the movement can be avoided.

[0021] In summary, the technical effects and advantages of the utility model are as follows:

[0022] The protection of the cable is achieved through the mutual cooperation of the support column, the connecting block, the support frame, the base, the movable frame, the motor, the threaded rod, the fixed structure, the trapezoidal block, the triangular block, the groove, the spring and the sliding plate. The movable frame can be moved by sliding the sliding plate on the support frame. The movement of the movable frame can cause a temporary change in the connection distance between the two devices, thereby preventing the cable from being in a tight state during the movement, thereby preventing the cable from being damaged.

[0023] Through the cooperation of the first bolt, the second bolt, the fixing plate and the arc plate, cables of different thicknesses can be fixed. Through the cooperation of the first bolt and the second bolt, the arc plate can be bent, so that the arc plate can fit cables of different thicknesses, thereby increasing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the motor and its related parts of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the trapezoidal block and its related parts of the utility model;

[0027] Figure 4 It is a schematic diagram of the fixing structure of the utility model.

[0028] In the figure:

[0029] 1. Support column; 2. Connecting block; 3. Support frame; 4. Base; 5. Movable frame; 6. Motor; 7. Threaded rod;

[0030] 8. Fixed structure; 801. First bolt; 802. Second bolt; 803. Fixed plate; 804. Arc plate;

[0031] 9. Trapezoidal block; 10. Triangular block; 11. Groove; 12. Spring; 13. Sliding plate; 14. Fixed rod; 15. Rotating wheel; 16. Protective plate; 17. Protective cover; 18. Placement block; 19. Support plate; 20. Placement slot. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] Reference Figure 1-3 , an adjustable cable bracket for communication engineering, comprising a support column 1, the support column 1 is used to change and limit the height of the cable, the bottom of the support column 1 is fixedly connected to a base 4, the base 4 is used to support the support column 1, the top of the base 4 is fixedly connected to a motor 6, the base 4 is used to support the motor 6, the support column 1 is used to protect the motor 6, the motor 6 is located inside the support column 1, the rotating shaft of the motor 6 is fixedly connected to a threaded rod 7, the motor 6 can make the threaded rod 7 rotate, the threaded rod 7 is threadedly connected to a connecting block 2, the connecting block 2 can be moved up and down by rotating the threaded rod 7, the connecting block 2 is composed of a large ring, a strip and a small ring, the large ring is located outside the support column 1, the small ring is located inside the support column 1, the strip is used to connect the large ring and the small ring, the outer wall of the connecting block 2 is fixedly connected to a supporting frame 3, the movement of the connecting block 2 can make the supporting frame 3 move, the supporting frame 3 is located in the supporting On the outside of the support column 1, a movable frame 5 is movably connected to the support frame 3, and the movable frame 5 can move up and down on the support frame 3. A sliding plate 13 is fixedly connected to the movable frame 5, and one side of the sliding plate 13 is slidably connected to one side of the support frame 3. The sliding plate 13 can limit the movable frame 5 on the support frame 3. A fixed structure 8 is provided inside the movable frame 5, and the fixed structure 8 is used to fix the cable. A side of the support frame 3 close to the connecting block 2 is fixedly connected to a trapezoidal block 9, and a groove 11 is provided on a side of the support frame 3 close to the trapezoidal block 9. The support frame 3 is movably connected to a spring 12 through the groove 11, and the spring 12 is used to block the trapezoidal block 9, which can prevent the movable frame 5 from sliding down when not in use. The groove 11 is used to limit the spring 12, and one end of the spring 12 is fixedly connected to a triangular block 10, and the spring 12 is used to push the triangular block 10, and one side of the triangular block 10 is in contact with one side of the trapezoidal block 9.

[0034] Reference Figure 4The fixed structure 8 includes a fixed plate 803 fixedly connected inside the movable frame 5, the upper thread of the fixed plate 803 is connected with a first bolt 801, the bottom of the first bolt 801 is rotatably connected with an arc plate 804, the arc plate 804 is set as a soft plate, the first bolt 801 is used to realize the movement of the arc plate 804, the upper thread of the fixed plate 803 is connected with a second bolt 802, the second bolt 802 is used to realize the bending of the arc plate 804, the top of the second bolt 802 is rotatably connected to the top of the arc plate 804, the arc plate 804 is used to fix cables of different thicknesses, and the first bolt 801 and the second bolt 802 cooperate with each other, so that the arc plate 804 can be bent, so that the arc plate 804 can fit cables of different thicknesses, thereby increasing the practicality of the device.

[0035] Reference Figure 4 A protective plate 16 is fixedly connected to one side of the arc plate 804 away from the fixed plate 803. The protective plate 16 is used to protect the cable. When the arc plate 804 protects the cable, it can contact the cable through the protective plate 16. The softer protective plate 16 can reduce the protection of the arc plate 804 and increase the friction during fixation, thereby avoiding damage to the cable and protecting the cable.

[0036] Reference Figure 2 and Figure 3 The outer wall of the threaded rod 7 is threadedly connected with a placement block 18, and the outside of the placement block 18 is fixedly connected with a support plate 19. The support plate 19 is located outside the support column 1. The placement block 18 and the support plate 19 are used to place the cable. When the cable passes through the support column 1, part of the cable can be placed on the placement block 18 and the support plate 19, thereby avoiding the weight of the cable being concentrated on the fixed structure 8 during the cable fixing process, thereby avoiding the cable from detaching during use.

[0037] Reference Figure 2 A protective sleeve 17 is fixedly connected to the bottom of the connecting block 2, and the bottom of the protective sleeve 17 is fixedly connected to the top of the placement block 18. The outer part of the threaded rod 7 fits with the inner wall of the protective sleeve 17. The protective sleeve 17 is used to protect the cable to prevent the cable from being worn by the threaded rod 7 when passing through the support column 1, thereby avoiding damage to the cable and further avoiding affecting the transmission of information.

[0038] Reference Figure 1 The top of the base 4 is movably connected with a fixing rod 14, which runs through the base 4. The fixing rod 14 is used to fix multiple devices. By inserting the fixing rod 14 into the ground, the device can be fixed, thereby preventing the device from tipping over and further avoiding damage to the device.

[0039] Reference Figure 3 and Figure 4 A placement groove 20 is provided on the sliding plate 13, and the sliding plate 13 is rotatably connected to the rotating wheel 15 through the placement groove 20. The outer wall of the rotating wheel 15 is in contact with the supporting frame 3. The placement groove 20 and the rotating wheel 15 are used to realize the rapid sliding of the movable frame 5 to avoid the sliding plate 13 from being worn during the movement, thereby avoiding the sliding plate 13 from being worn and causing the movable frame 5 to be unable to move, thereby avoiding damage to the device.

[0040] Working principle:

[0041] The staff connects the cable to the device, and drives the arc plate 804 to move by rotating the first bolt 801 and the second bolt 802. The arc plate 804 is positioned in contact with the cable by the rotation of the first bolt 801, and the arc plate 804 is bent by the second bolt 802 to clamp the cable. After the cable is installed, but the cable is damaged after long-term use, the staff starts the device, and the rotating shaft of the motor 6 drives the rotation of the threaded rod 7. The rotation of the threaded rod 7 causes the connecting block 2 to start moving. The movement of the connecting block 2 drives the cable to move. When multiple devices move at the same time, when the heights of the cable movements are not synchronized, the movable frame 5 will slide under the pulling of the cable. The movement of the movable frame 5 reduces the pulling of the cable between the two devices when moving, thereby avoiding damage to the cable. At the same time, during the maintenance of the device, the movement of the cable will drive the movement of the movable frame 5, and the movement of the movable frame 5 will drive the trapezoidal block 9 to squeeze the triangular block 10, so that the movable frame 5 can move, thereby avoiding the pulling of the cable during the maintenance process.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable cable support for communication engineering, comprising a support column (1), characterized in that: The bottom of the support column (1) is fixedly connected to a base (4), the top of the base (4) is fixedly connected to a motor (6), the motor (6) is located inside the support column (1), the rotating shaft of the motor (6) is fixedly connected to a threaded rod (7), the threaded rod (7) is threadedly connected to a connecting block (2), the outer wall of the connecting block (2) is fixedly connected to a support frame (3), the support frame (3) is located outside the support column (1), the support frame (3) is movably connected to a movable frame (5), and the movable frame (5) is fixedly connected to a sliding plate (1). 3), one side of the sliding plate (13) is slidably connected to one side of the support frame (3), a fixed structure (8) is arranged inside the movable frame (5), a side of the support frame (3) close to the connecting block (2) is fixedly connected to a trapezoidal block (9), a side of the support frame (3) close to the trapezoidal block (9) is provided with a groove (11), the support frame (3) is movably connected to a spring (12) through the groove (11), one end of the spring (12) is fixedly connected to a triangular block (10), and one side of the triangular block (10) is in contact with one side of the trapezoidal block (9).

2. The adjustable cable support for communication engineering according to claim 1, characterized in that: The fixing structure (8) comprises a fixing plate (803) fixedly connected inside the movable frame (5), the upper thread of the fixing plate (803) being connected to a first bolt (801), the bottom of the first bolt (801) being rotatably connected to an arc-shaped plate (804), the upper thread of the fixing plate (803) being connected to a second bolt (802), the top of the second bolt (802) being rotatably connected to the top of the arc-shaped plate (804).

3. The adjustable cable support for communication engineering according to claim 2, characterized in that: A protective plate (16) is fixedly connected to a side of the arc-shaped plate (804) away from the fixed plate (803).

4. The adjustable cable support for communication engineering according to claim 1, characterized in that: The outer wall of the threaded rod (7) is threadedly connected to a placement block (18), the outside of the placement block (18) is fixedly connected to a support plate (19), and the support plate (19) is located outside the support column (1).

5. The adjustable cable support for communication engineering according to claim 1, characterized in that: The bottom of the connection block (2) is fixedly connected with a protective sleeve (17), the bottom of the protective sleeve (17) is fixedly connected to the top of the placement block (18), and the outside of the threaded rod (7) is in contact with the inner wall of the protective sleeve (17).

6. The adjustable cable support for communication engineering according to claim 1, characterized in that: The top of the base (4) is movably connected to a fixing rod (14), and the fixing rod (14) passes through the base (4).

7. The adjustable cable support for communication engineering according to claim 1, characterized in that: The sliding plate (13) is provided with a placement groove (20), and the sliding plate (13) is rotatably connected to a rotating wheel (15) through the placement groove (20), and the outer wall of the rotating wheel (15) is in contact with the support frame (3).