High-safety line protection device

Abstract

The utility model discloses a high-safety line protection device, which comprises a bottom plate, cylindrical connecting parts are fixedly adhered to the top walls, close to the front end and the rear end, of the bottom plate, a cover plate is arranged above the bottom plate, and semi-arc-shaped clamping pieces are fixedly adhered to the bottom walls, close to the front end and the rear end, of the cover plate. The two semi-arc-shaped clamping pieces are movably clamped to the two cylindrical connecting parts respectively, multiple pairs of clamping buckles used for clamping wires are fixedly bonded to the top wall of the bottom plate, and a fixed wrapping post and a movable wrapping post are arranged between each pair of clamping buckles. When the protection device is used, the electric wire can be clamped on the clamping buckles on the bottom plate to be fixed on the bottom plate, the electric wire is protected by covering the cover plate, and when the electric wire is too long, the electric wire can be wound on the fixed winding post and the movable winding post to be wound, so that the phenomenon that the overlong electric wire is easily wound or exposed out of the protection device is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of line protection equipment, and particularly relates to a high-security line protection device. Background Technique

[0002] In circuit construction, in order to achieve the circuit connection function, line connection is required. In order to protect the line from external damage, a protection device is generally set to protect the line.

[0003] After retrieval, it is found that in the prior art, the authorized patent with the publication number of CN218783503 discloses a weak current engineering line protection device, including: two columnar members on the bottom plate, and a housing cover clamped on the columnar members; semi-circular clamping members are respectively connected to the bottom parts of both sides of the housing cover. The weak current engineering line protection device of the utility model has a simple structure, is convenient to install, has excellent performance and low cost, and is worthy of popularization and use in the engineering of this field.

[0004] However, when the above technical solution is actually used, there are still the following deficiencies: the above device lacks a winding structure for the line. When protecting the line, when the wire length in the line is too long, the too-long wire cannot be wound, resulting in the wire in the line being easily wound or exposed outside the protection device, affecting the use safety of the circuit. In view of this, we propose a high-security line protection device to solve the above-mentioned problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a high-security line protection device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A high-security line protection device, including:

[0007] A bottom plate, columnar connection parts are fixedly adhered to the top walls near the front and rear ends of the bottom plate. A cover plate is arranged above the bottom plate. Semi-circular clamping parts are fixedly adhered to the bottom walls near the front and rear ends of the cover plate. The two semi-circular clamping parts are respectively movably clamped on the two columnar connection parts. Multiple pairs of clamping buckles for clamping the wire are fixedly adhered to the top wall of the bottom plate. A fixed winding column and a movable winding column are arranged between each pair of clamping buckles. The fixed winding column is fixedly adhered to the top wall of the bottom plate. A groove is opened on the top wall of the bottom plate on one side of the fixed winding column. A sliding rod is fixedly adhered in the groove. A moving sleeve is arranged on the sliding rod. A through groove is opened on the moving sleeve. The moving sleeve is slidably connected to the sliding rod through the opened through groove. The movable winding column is fixedly adhered to the moving sleeve.

[0008] Preferably, a limiting component is arranged on the movable sleeve. The limiting component includes a plugging column. A pulling plate is fixedly bonded to the top end of the plugging column. A tension spring is sleeved on the plugging column. Two ends of the tension spring are fixedly connected to the top wall of the movable sleeve and the bottom wall of the pulling plate respectively. The bottom end of the plugging column extends into the through groove.

[0009] Preferably, a plurality of plugging grooves are equidistantly distributed on the sliding rod. The plugging grooves are adapted to the plugging columns.

[0010] Preferably, two heat dissipation openings are formed in the top wall of the cover plate. A dust-proof net is fixedly installed on the heat dissipation openings.

[0011] Preferably, a pair of mounting seats are fixedly bonded to the front and rear side walls of the bottom plate. Mounting holes are formed in the mounting seats.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. When the utility model is in use, the electric wire can be fixed on the bottom plate by being clamped on the clamping buckle on the bottom plate, and the electric wire is protected by covering the cover plate. When the length of the electric wire is too long, the electric wire can be wound around the fixed winding column and the movable winding column for winding, so as to avoid the too long electric wire being easily wound or exposed from the protection device.

[0014] 2. The position of the movable winding column of the utility model is adjusted through the cooperation of the movable sleeve and the sliding rod arranged. After the adjustment, the plugging column is driven by the pulling force of the tension spring acting on the pulling plate to be movably plugged into the plugging groove at the corresponding position, so as to realize the limitation of the movable sleeve, thereby facilitating the adjustment of the position of the movable winding column according to the length requirement of the electric wire, facilitating the winding of the electric wire, and improving the convenience during winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic three-dimensional structure diagram of a high-safety line protection device proposed by the utility model;

[0016] Figure 2 is a schematic three-dimensional structure diagram of the bottom plate in a high-safety line protection device proposed by the utility model;

[0017] Figure 3 is a schematic three-dimensional structure diagram of the connection between the movable sleeve and the movable winding column in a high-safety line protection device proposed by the utility model.

[0018] In the figure: 1, bottom plate; 2, cylindrical connecting part; 3, cover plate; 4, semi-circular clamping part; 5, clamping buckle; 6, fixed wire winding column; 7, groove; 8, sliding rod; 9, moving sleeve; 10, movable wire winding column; 11, through groove; 12, inserting column; 13, pulling plate; 14, tension spring; 15, inserting groove; 16, heat dissipation port; 17, dust-proof net; 18, mounting seat; 19, mounting hole. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 - 3 , the present invention provides a technical solution: a high-security line protection device, including:

[0021] Bottom plate 1, cylindrical connecting parts 2 are fixedly adhered to the top walls of the bottom plate 1 near the front and rear ends. A cover plate 3 is arranged above the bottom plate 1. Semi-circular clamping parts 4 are fixedly adhered to the bottom walls of the cover plate 3 near the front and rear ends. The two semi-circular clamping parts 4 are respectively movably clamped on the two cylindrical connecting parts 2. A plurality of pairs of clamping buckles 5 for clamping wires are fixedly adhered to the top wall of the bottom plate 1. A fixed wire winding column 6 and a movable wire winding column 10 are arranged between each pair of clamping buckles 5. The fixed wire winding column 6 is fixedly adhered to the top wall of the bottom plate 1. A groove 7 is opened on the top wall of the bottom plate 1 on one side of the fixed wire winding column 6. A sliding rod 8 is fixedly adhered in the groove 7. A moving sleeve 9 is arranged on the sliding rod 8. A through groove 11 is opened on the moving sleeve 9. The moving sleeve 9 is slidably connected to the sliding rod 8 through the opened through groove 11. The movable wire winding column 10 is fixedly adhered to the moving sleeve 9.

[0022] A limiting component is arranged on the moving sleeve 9. The limiting component includes an inserting column 12. A pulling plate 13 is fixedly adhered to the top end of the inserting column 12. A tension spring 14 is sleeved on the inserting column 12. The two ends of the tension spring 14 are respectively fixedly connected to the top wall of the moving sleeve 9 and the bottom wall of the pulling plate 13. The bottom end of the inserting column 12 extends into the through groove 11.

[0023] A plurality of equally spaced inserting grooves 15 are opened on the sliding rod 8. The inserting grooves 15 are adapted to the inserting column 12. The inserting column 12 can be movably inserted into the inserting grooves 15 at corresponding positions under the driving of the pulling force of the tension spring 14 acting on the pulling plate 13 to realize the limitation of the moving sleeve 9.

[0024] Two heat dissipation openings 16 are formed in the top wall of the cover plate 3, and a dust-proof net 17 is fixedly installed on the heat dissipation openings 16. The heat dissipation openings 16 facilitate the heat dissipation of the wires installed inside, and the dust-proof net 17 can prevent external dust and foreign objects from entering the inner cavity of the protection device.

[0025] A pair of mounting seats 18 are fixedly bonded to the front and rear side walls of the bottom plate 1, and mounting holes 19 are formed in the mounting seats 18. The mounting seats 18 are used to stably fix the bottom plate 1.

[0026] Working principle: When the utility model is in use, the wire can be clamped on the clamping buckle 5 on the bottom plate 1 to be fixed on the bottom plate 1, and the wire is protected by covering the cover plate 3. When the wire is too long, the wire can be wound around the fixed winding column 6 and the movable winding column 10 to avoid the too long wire being easily wound or exposed outside the protection device. The position of the movable winding column 10 is adjusted through the cooperation of the movable sleeve 9 and the sliding rod 8 arranged. After adjustment, the insertion column 12 is driven by the pulling force of the tension spring 14 acting on the pull plate 13 to be movably inserted into the insertion slot 15 at the corresponding position, realizing the limit of the movable sleeve 9, so as to facilitate the adjustment of the position of the movable winding column 10 according to the length requirement of the wire, facilitating the winding of the wire and improving the convenience during winding.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0028] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A high-safety line protection device, characterized in that: include: A bottom plate (1), wherein the top wall of the bottom plate (1) near the front and rear ends is fixedly bonded with a columnar connecting portion (2), a cover plate (3) is arranged above the bottom plate (1), and the bottom wall of the cover plate (3) near the front and rear ends is fixedly bonded with a semi-arc-shaped clamping piece (4), and the two semi-arc-shaped clamping pieces (4) are respectively movably clamped on the two columnar connecting portions (2), and a plurality of pairs of clamping buckles (5) for clamping electric wires are fixedly bonded on the top wall of the bottom plate (1), and a fixed winding column (6) is arranged between each pair of the clamping buckles (5) and a movable winding post (10), wherein the fixed winding post (6) is fixedly bonded to the top wall of the bottom plate (1), a groove (7) is provided on the top wall of the bottom plate (1) on one side of the fixed winding post (6), a sliding rod (8) is fixedly bonded in the groove (7), a movable sleeve (9) is provided on the sliding rod (8), a through groove (11) is provided on the movable sleeve (9), the movable sleeve (9) is slidably connected to the sliding rod (8) through the through groove (11), and the movable winding post (10) is fixedly bonded to the movable sleeve (9).

2. A high-safety line protection device according to claim 1, characterized in that: A limit assembly is provided on the movable sleeve (9), and the limit assembly includes a plug-in column (12), a pull plate (13) is fixedly bonded to the top end of the plug-in column (12), a tension spring (14) is sleeved on the plug-in column (12), and the two ends of the tension spring (14) are respectively fixedly connected to the top wall of the movable sleeve (9) and the bottom wall of the pull plate (13), and the bottom end of the plug-in column (12) extends into the through groove (11).

3. A high-safety line protection device according to claim 2, characterized in that: The slide bar (8) is provided with a plurality of equally spaced plug-in slots (15), and the plug-in slots (15) are adapted to the plug-in posts (12).

4. A high-safety line protection device according to claim 1, characterized in that: Two heat dissipation openings (16) are provided on the top wall of the cover plate (3), and a dustproof net (17) is fixedly mounted on the heat dissipation opening (16).

5. A high-safety line protection device according to claim 1, characterized in that: A pair of mounting seats (18) are fixedly bonded to the front and rear side walls of the bottom plate (1), and mounting holes (19) are provided on the mounting seats (18).

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