Cable bow wire protection device
By designing a cable bow wire protection device, the cooperation of the protective box and the protective mechanism is used to solve the problem of easy damage to the bow wire in the external environment, effectively protecting the bow wire, and avoiding performance degradation or breakage caused by external factors.
Patent Information
- Application Number
- CN202421264979.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-04
AI Technical Summary
The bow line is susceptible to natural factors such as wind, rain, sun and frost in the external environment, and may suffer physical damage from human factors, resulting in reduced performance or fracture and causing power accidents.
A cable bow wire protection device is designed, including two protective mechanisms and a protective box for installing these protective mechanisms. The protective mechanism includes a protective sleeve, one end of the protective sleeve is fixedly connected to the protective box, and the inner wall of the protective sleeve is fixedly connected to multiple rubber strips. The cross-section of the rubber strip is a tooth structure, which increases friction; the outer wall of the protective sleeve is equipped with a fixing component to facilitate clamping and closing the opening on the protective sleeve to prevent external dust and rainwater from entering.
Through the cooperation of the protective box and the protective mechanism, the bow wire is effectively protected, the friction force with the bow wire is increased, the device is securely fixed, and the external factors are avoided to damage the bow wire, which solves the problem of exposed and easy damage.
Smart Images
Figure CN222620643U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of cables, and in particular to a cable bow line protection device. Background Art
[0002] As an important part of the power transmission and distribution line, the safety and stability of the bow line are crucial to the normal operation of the entire line.
[0003] However, in actual applications, bow lines are often exposed to the external environment and are susceptible to erosion by natural factors such as wind, rain, sun, frost, etc. They may also suffer physical damage from human factors (such as accidental injuries during construction). These factors may cause the performance of bow lines to deteriorate or even break, thus causing power accidents. Utility Model Content
[0004] In order to improve the problem that the bow line is often exposed to the external environment and is easily damaged, the present application provides a cable bow line protection device.
[0005] The present application provides a cable bow line protection device, comprising two protection mechanisms and a protection box for installing the two protection mechanisms, the protection mechanism comprising a protective sleeve, and one end of the protective sleeve is fixedly connected to the protection box, the protective sleeve and the protection box are communicated, the outer wall of the protective sleeve is provided with a strip opening, and the inner wall of the protective sleeve is fixedly connected with a plurality of rubber strips, the cross-section of the rubber strips is a tooth structure, the outer wall of the protective sleeve is provided with a plurality of fixing components, the outer wall of the bottom of the protection box is fixedly connected with a support column, and the same bow line body runs through the protective box and the two protection mechanisms.
[0006] By adopting the above structure, the bow line can be protected conveniently through the cooperation between the two protective mechanisms and the protective box. The rubber strip in the protective cover increases the friction between the bow line box and the protective cover. The setting of the fixing component facilitates the clamping and closing of the strip opening on the protective cover to prevent external dust from entering the protective cover.
[0007] A fixing sleeve is bonded to one end of the protective sleeve, and a rubber sleeve is fixedly connected to the inner wall of the fixing sleeve.
[0008] With the above structure, one end of the protective sleeve can be conveniently closed through the cooperation between the fixing sleeve and the rubber sleeve.
[0009] The fixing assembly comprises a fixing seat, and the outer wall at the top of the fixing seat is provided with two rectangular openings.
[0010] With the above structure, two symmetrically arranged rectangular openings are opened on the top of the fixing seat.
[0011] The inner walls of the two rectangular openings are both slidably connected with a clamping plate, and the outer walls on the opposite sides of the two clamping plates are both fixedly connected with a ladder bar.
[0012] With the above structure, the protective sleeve can be compressed conveniently by driving the trapezoidal bars through the compression plate.
[0013] The inner walls on both sides of the fixing seat are rotatably connected to two bidirectional screws, and the outer walls of the two bidirectional screws are both screwed to two sliding seats.
[0014] With the above structure, the two sliding seats are driven to move toward or away from each other by the rotation of the bidirectional screw.
[0015] The four sliding seats are respectively fixedly connected to the two pressing plates, and the midpoints of the two bidirectional screws are fixedly connected with worm wheels.
[0016] With the above structure, the worm gear is arranged to conveniently drive the bidirectional screw to rotate, thereby driving the sliding seat to move.
[0017] Two coaxial worms are rotatably connected to the inner walls of both sides of the fixing seat, and the two worms are respectively meshed with two worm wheels.
[0018] With the above structure, the worm gear can be directly driven to rotate by the arrangement of the worm.
[0019] A rotating seat with a regular hexagonal cross section is rotatably connected to an outer wall of one side of the fixed seat, and one end of the rotating seat is fixedly connected to the transmission shafts of the two worm gears.
[0020] With the above structure, the worm can be driven to rotate manually conveniently through the setting of the rotating seat.
[0021] In summary, the beneficial effects of this application are as follows:
[0022] 1. The present application facilitates the protection of the exposed bow line through the cooperation between the protection box and the two protection mechanisms, thereby preventing the exposed bow line from being damaged. The bow line is protected by a protective cover, and the rubber strip arranged in the protective cover increases the friction with the bow line to ensure that the device is firmly fixed. At the same time, the tube body has a certain flexibility and can adapt to the bending deformation of the bow line, thereby solving the problem that the existing bow line is easily damaged due to exposure.
[0023] 2. The present application provides a fixing component on the protective sleeve to facilitate fixing and closing the protective sleeve, and through the cooperation between the fixing sleeve and the rubber sleeve, it is convenient to close one end of the protective sleeve to prevent rainwater from entering the protective sleeve. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the entire application;
[0025] Figure 2 It is a schematic diagram of the protection mechanism of this application;
[0026] Figure 3It is a schematic diagram of the fixed components of this application;
[0027] Figure 4 It is a cross-sectional schematic diagram of the fixing component of the present application.
[0028] Explanation of the accompanying drawings: 1. Support column; 2. Protection box; 3. Protection mechanism; 4. Bow line body; 5. Protection cover; 6. Rubber strip; 7. Fixing assembly; 8. Fixing cover; 9. Rubber cover; 10. Fixing seat; 11. Rotating seat; 12. Pressure plate; 13. Trapezoidal bar; 14. Bidirectional screw; 15. Sliding seat; 16. Worm wheel; 17. Worm. DETAILED DESCRIPTION
[0029] The following is combined with Figure 1-4 This application is described in further detail.
[0030] See also Figure 1-3 A cable bow line protection device comprises two protection mechanisms 3 and a protection box 2 on which the two protection mechanisms 3 are installed. The protection mechanism 3 comprises a protective sleeve 5, and one end of the protective sleeve 5 is fixedly connected to the protection box 2. The protective sleeve 5 and the protection box 2 are communicated. Through the cooperation between the two protection mechanisms 3 and the protection box 2, it is convenient to protect the bow line. The outer wall of the protective sleeve 5 is provided with a strip opening, and the inner wall of the protective sleeve 5 is fixedly connected with a plurality of rubber strips 6. The rubber strip 6 in the protective sleeve 5 increases the friction between the bow line box and the protective sleeve 5. The cross-section of the rubber strip 6 is a tooth structure. The outer wall of the protective sleeve 5 is provided with a plurality of fixing components 7. The outer wall of the bottom outer wall of the protection box 2 is fixedly connected with a support column 1. The same bow line body 4 runs through the protection box 2 and the two protection mechanisms 3. The setting of the fixing component 7 facilitates the clamping and closing of the strip opening on the protective sleeve 5 to prevent external dust from entering the protective sleeve 5.
[0031] Reference Figure 2 One end of the protective sleeve 5 is bonded with a fixing sleeve 8, and the inner wall of the fixing sleeve 8 is fixedly connected with a rubber sleeve 9. Through the cooperation between the fixing sleeve 8 and the rubber sleeve 9, one end of the protective sleeve 5 can be conveniently closed.
[0032] Reference Figure 3 The fixing assembly 7 includes a fixing seat 10 , and two rectangular openings are opened on the outer wall of the top of the fixing seat 10 , and two symmetrically arranged rectangular openings are opened on the top of the fixing seat 10 .
[0033] Reference Figure 3 The inner walls of the two rectangular openings are slidably connected with a clamping plate 12, and the outer walls on the opposite side of the two clamping plates 12 are fixedly connected with a ladder bar 13, and the protective sleeve 5 is conveniently compressed by the clamping plate 12 driving the ladder bar 13.
[0034] Reference Figure 4The inner walls of both sides of the fixed seat 10 are rotatably connected to two bidirectional screws 14, and the outer walls of the two bidirectional screws 14 are screwed to two sliding seats 15, and the two sliding seats 15 are driven to move toward or away from each other by the rotation of the bidirectional screws 14.
[0035] Reference Figure 4 The four sliding seats 15 are respectively fixedly connected to the two pressing plates 12, and the midpoints of the two bidirectional screws 14 are fixedly connected with worm gears 16. The worm gears 16 are conveniently arranged to drive the bidirectional screws 14 to rotate, thereby driving the sliding seats 15 to move.
[0036] Reference Figure 4 Two coaxial worms 17 are rotatably connected to the inner walls of both sides of the fixing seat 10 , and the two worms 17 are respectively meshed with two worm wheels 16 . The worms 17 are arranged to directly drive the worm wheels 16 to rotate.
[0037] Reference Figure 4 The outer wall of one side of the fixed seat 10 is rotatably connected to a rotating seat 11 with a regular hexagonal cross-section, and one end of the rotating seat 11 is fixedly connected to the transmission shafts of the two worm gears 17. The setting of the rotating seat 11 facilitates manual rotation of the worm gear 17.
[0038] The implementation principle of the present application is: when in use, the bow line is passed through the protective box 2 and the protective sleeve 5, and then one end of the protective sleeve 5 is covered with the fixing sleeve 8. The inner diameter of the rubber sleeve 9 is smaller than the diameter of the bow line, so that the rubber sleeve 9 is pressed against the outer wall of the bow line, and then the opening on the protective sleeve 5 is pressed through the setting of the fixing component 7. The rotating seat 11 drives the two worm gears 16 through the worm 17 to drive the two bidirectional screws 14 to rotate. When the bidirectional screw 14 rotates, it directly drives the two sliding seats 15 to move toward or away from each other. When the sliding seat 15 moves toward each other, it directly drives the ladder bar 13 on the clamping plate 12 to be pressed against the protective sleeve 5, thereby preventing external dust or rainwater from entering the interior of the protective sleeve 5.
[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A cable bow line protection device, comprising two protection mechanisms (3) and a protection box (2) for installing the two protection mechanisms (3), characterized in that: The protective mechanism (3) comprises a protective sleeve (5), and one end of the protective sleeve (5) is fixedly connected to the protective box (2), the protective sleeve (5) and the protective box (2) are connected, the outer wall of the protective sleeve (5) is provided with a strip opening, and the inner wall of the protective sleeve (5) is fixedly connected with a plurality of rubber strips (6), the cross-section of the rubber strips (6) is a tooth structure, the outer wall of the protective sleeve (5) is provided with a plurality of fixing components (7), the outer wall of the bottom of the protective box (2) is fixedly connected with a support column (1), and the same bow line body (4) runs through the protective box (2) and the two protective mechanisms (3).
2. A cable bow line protection device according to claim 1, characterized in that: A fixing sleeve (8) is bonded to one end of the protective sleeve (5), and a rubber sleeve (9) is fixedly connected to the inner wall of the fixing sleeve (8).
3. A cable bow line protection device according to claim 2, characterized in that: The fixing assembly (7) comprises a fixing seat (10), and the top outer wall of the fixing seat (10) is provided with two rectangular openings.
4. A cable bow line protection device according to claim 3, characterized in that: The inner walls of the two rectangular openings are both slidably connected to a clamping plate (12), and the outer walls on the opposite sides of the two clamping plates (12) are both fixedly connected to a ladder-shaped bar (13).
5. A cable bow line protection device according to claim 4, characterized in that: Two bidirectional screws (14) are rotatably connected to the inner walls of both sides of the fixed seat (10), and the outer walls of the two bidirectional screws (14) are both screwed to two sliding seats (15).
6. A cable bow line protection device according to claim 5, characterized in that: The four sliding seats (15) are respectively fixedly connected to the two pressing plates (12), and a worm gear (16) is fixedly connected at the midpoint of each of the two bidirectional screw rods (14).
7. A cable bow line protection device according to claim 6, characterized in that: Two coaxial worms (17) are rotatably connected to the inner walls on both sides of the fixing seat (10), and the two worms (17) are respectively meshed with two worm wheels (16).
8. A cable bow line protection device according to claim 7, characterized in that: A rotating seat (11) having a regular hexagonal cross-section is rotatably connected to an outer wall of one side of the fixed seat (10), and one end of the rotating seat (11) is fixedly connected to the transmission shafts of the two worm gears (17).