Cable protection device for building electrical engineering

Abstract

The utility model relates to the technical field of building electrical engineering, in particular to a cable protection device for building electrical engineering, which is characterized in that a bidirectional screw rod is rotatably connected to the middle position in the lower side wall of a support frame, a movable block is spirally connected to the outer side of the bidirectional screw rod, and a clamping frame is fixedly connected to the upper end of the movable block; the cable laying device can be laid at a cable laying position through the arrangement of the supporting frame, and the bidirectional screw rod can rotate through rotation of the rotating block, so that the movable block can drive the clamping frames on the left side and the right side to move towards the inner side; according to the cable clamping device, the clamping wheels are arranged, so that a cable can be clamped in cooperation with the clamping wheels, the stability of the cable can be guaranteed, the cables of different sizes can be clamped, meanwhile, the cable can be pulled front and back through the rotation effect of the clamping wheels, the cable can be pulled front and back, and the cable can be conveniently pulled back and forth. And the cable is prevented from being damaged due to friction with the ground in the pulling process.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cable protection device for building electrical engineering belongs to building electrical engineering technical field. BACKGROUND

[0002] Cable is the general term of optical cable, cable and other articles, cable is mainly by plastic particle processing sheath insulation and various specifications of copper wire stranding into cable, the purpose of cable is many, mainly used for control installation, connecting equipment, transmitting power and multiple effects, it is a common and indispensable thing in daily life, because cable is electrified, so installation needs to be particularly careful.

[0003] The prior art patent number for CN214255608U cable protection device for building electrical engineering, the device is through the first protection shell and the second protection shell are mutually clamped, the cable groove is arranged between the first protection shell and the second protection shell, the cable is placed in the cable groove, then the first protection shell and the second protection shell are fixed between through mounting bolt, so as to facilitate disassembly and maintenance of the cable in later period, by setting antiskid pad, clamping ring and clamping spring, so that the cable can be clamped according to the diameter of the cable, the practicability is widely used, but the first protection shell and the second protection shell can be fixed, but the fixed mode of bolt screw is not convenient, and the spring clamping structure is arranged in the inside, although it can cope with different thickness of cable, but the spring has elastic mobility, and the stability of the cable cannot be guaranteed, and although the buffer structure is arranged at the lower end of the device, the overall setting is high, when the cable is on the ground, the overall protection device will cause the road obstacle, and the passing of personnel and vehicles is affected. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of cable protection device for building electrical engineering to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of cable protection device for building electrical engineering, including support frame, the lower side wall inside intermediate position of the support frame is rotatably connected with bidirectional screw rod, the outer side of the bidirectional screw rod is spirally connected with movable block, the upper end of the movable block is fixedly connected with clamping frame, the clamping frame is slidably connected between the support frame, the outer side of the support frame is rotatably connected with rotating sleeve, the inner side of the rotating sleeve is slidably connected with rotating connecting rod, the outer end of the rotating connecting rod is rotatably connected with rotating slope plate, the upper end of the rotating slope plate is rotatably connected with pressure top plate.

[0007] Further, the inner side of the clamping frame is rotatably connected with clamping wheel, and the inner side of the clamping wheel is provided with an arc-shaped cable groove.

[0008] Further, the rotating block is rotatably connected to the middle position of the left end of the support frame, and is fixedly connected with the bidirectional screw rod.

[0009] Further, the inside of the rotating sleeve is provided with a spring, the inner end of the spring is in close contact with the rotating connecting rod, and the inner end of the rotating connecting rod is provided with a limiting block.

[0010] Further, the upper end of the pressure bearing top plate is provided with a protective pad, the lower end of the protective pad is fixedly connected with a mounting T-shaped block, and the mounting T-shaped block is made of rubber.

[0011] Further, the number of the clamping frames is two, and the clamping frames are arranged in a U-shaped mode.

[0012] Further, the number of the rotating sleeves and the rotating connecting rods is four, and the rotating sleeves and the rotating connecting rods are symmetrically arranged about the central axis of the support frame.

[0013] The cable protection device for building electrical engineering has the advantages that:

[0014] The cable protection device for building electrical engineering has the advantages that: BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings are used to provide a further understanding of the cable protection device for building electrical engineering, and constitute a part of the specification, and are used to explain the cable protection device for building electrical engineering together with the specific embodiments of the cable protection device for building electrical engineering, and do not constitute a limitation on the cable protection device for building electrical engineering.

[0016] Figure 1 It is a front view of the cable protection device for building electrical engineering;

[0017] Figure 2The utility model relates to a cable protection device for building electrical engineering Figure 1 the installation structure section view of

[0018] Figure 3 The utility model relates to a cable protection device for building electrical engineering Figure 2 the installation structure schematic view of A of

[0019] Figure 4 The utility model relates to a cable protection device for building electrical engineering's installation structure section view of rotating sleeve pipe and rotating connecting rod

[0020] Mark number: 1, support frame, 2, bidirectional screw rod, 3, movable block, 4, clamping frame, 5, rotating sleeve pipe, 6, rotating connecting rod, 7, rotating slope plate, 8, pressure roof, 9, clamping wheel, 10, rotating block, 11, spring, 12, protection pad, 13, installation T block. Specific embodiments

[0021] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of the utility model protection.

[0022] Embodiment 1 please refer to Figures 1-4 The utility model provides a technical scheme:

[0023] A cable protection device for building electrical engineering, including support frame 1, the lower side wall inside intermediate position of support frame 1 is connected with bidirectional screw rod 2 rotationally, the outside spiral connection of bidirectional screw rod 2 has movable block 3, the upper end of movable block 3 is fixedly connected with clamping frame 4, and clamping frame 4 is slidably connected between support frame 1, the inner side of clamping frame 4 is rotatably connected with clamping wheel 9, the inner side of clamping wheel 9 is provided with arc cable groove, and the left end intermediate position of support frame 1 is rotatably connected with rotating block 10, and rotating block 10 is fixedly connected between bidirectional screw rod 2, the number of clamping frame 4 is two, and clamping frame 4 is arranged in U type, which can be laid in the cable laying position by the action of support frame 1, and the cable is placed between the left and right two clamping frames 4 in the inner side of support frame 1, then the bidirectional screw rod 2 can be rotated by the rotation of rotating block 10, so that movable block 3 can drive the left and right clamping frames 4 to move to the inner side, and then the clamping wheel 9 can be clamped to the cable, so that the stability of the cable can be guaranteed, and the clamping treatment of the cable of different sizes can be carried out, and the cable can be pulled forward and backward by the rotating action of clamping wheel 9, so as to conveniently pull the cable forward and backward, and the damage of the cable in the pulling process is avoided.

[0024] Example 2 Please refer to Figure 1 、 Figure 2 With Figure 4 , the difference between this embodiment and example 1 is that the outer side of the support frame 1 is rotationally connected with a rotating sleeve 5, the inner side of the rotating sleeve 5 is slidingly connected with a rotating connecting rod 6, the outer end of the rotating connecting rod 6 is rotationally connected with a rotating slope plate 7, the upper end of the rotating slope plate 7 is rotationally connected with a pressure bearing top plate 8, the inside of the rotating sleeve 5 is provided with a spring 11, the inner end of the spring 11 is in close contact with the rotating connecting rod 6, the inner end of the rotating connecting rod 6 is provided with a limiting block, the upper end of the pressure bearing top plate 8 is provided with a protective pad 12, the lower end of the protective pad 12 is fixedly connected with a mounting T block 13, the mounting T block 13 is made of rubber material, the number of the rotating sleeve 5 and the rotating connecting rod 6 is four, the rotating sleeve 5 and the rotating connecting rod 6 are symmetrically arranged about the center axis of the support frame 1, the rotating slope plate 7 and the pressure bearing top plate 8 can cover the cable, and when personnel or vehicles pass through the laid cable, the pressure bearing top plate 8 can be pressed downward, so that the rotating slope plate 7 arranged outwardly extends, and the rotating connecting rod 6 arranged outwardly moves, and the spring 11 arranged inside is compressed, so that a certain buffer is formed, the cable is protected, and the protective effect of the device is further improved through the action of the protective pad 12, so that the protective device as a whole not only protects the cable, but also facilitates the passing of personnel or vehicles.

[0025] The utility model discloses a working principle: this device when using, through the action that the support frame 1 arranged can be laid in the cable laying position, and the cable is placed between the two clamping frames 4 of the inside of support frame 1, again through the rotation of rotating block 10 makes bidirectional screw rod 2 can rotate, so that movable block 3 can drive the clamping frame 4 of left and right sides to move to the inside, further can cooperate clamping wheel 9 to the cable and carry out clamping processing, so that the stability of cable can be guaranteed, and the cable of different size can be clamped, and through the rotation of clamping wheel 9 makes the cable can pull back and forth, so as to pull back and forth the cable and avoid damaging in the process of pulling cable and ground friction, and the action of rotating slope plate 7 and pressure bearing top plate 8 can cover the cable, and when personnel or vehicles pass through the laid cable, the pressure bearing top plate 8 can be pressed downward, so that the rotating slope plate 7 arranged outwardly extends, and the rotating connecting rod 6 arranged outwardly moves, and the spring 11 arranged inside is compressed, so that a certain buffer is formed, the cable is protected, and the protective effect of the device is further improved through the action of the protective pad 12, so that the protective device as a whole not only protects the cable, but also facilitates the passing of personnel or vehicles.

[0026] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable protection device for building electrical engineering comprising a support frame (1), characterized in that: The lower side wall of the support frame (1) is rotatably connected with a bidirectional screw rod (2) at the middle position, the outer side of the bidirectional screw rod (2) is spirally connected with a movable block (3), the upper end of the movable block (3) is fixedly connected with a clamping frame (4), the clamping frame (4) is slidably connected with the support frame (1), the outer side of the support frame (1) is rotatably connected with a rotating sleeve (5), the inner side of the rotating sleeve (5) is slidably connected with a rotating connecting rod (6), the outer end of the rotating connecting rod (6) is rotatably connected with a rotating slope plate (7), the upper end of the rotating slope plate (7) is rotatably connected with a pressure bearing top plate (8).

2. A cable protection device for electrical engineering in building according to claim 1, characterized in that: The inner side of the clamping frame (4) is rotatably connected with a clamping wheel (9), and the inner side of the clamping wheel (9) is provided with an arc-shaped cable groove.

3. The cable protection device for building electrical engineering according to claim 1, characterized in that: The left end of the support frame (1) is rotatably connected with a rotating block (10), and the rotating block (10) is fixedly connected with the bidirectional screw rod (2).

4. The cable protection device for building electrical engineering of claim 1, wherein: The rotating sleeve (5) is provided with a spring (11) in the inside, the inner end of the spring (11) is in close contact with the rotating connecting rod (6), and the inner end of the rotating connecting rod (6) is provided with a limiting block.

5. The cable protection device for building electrical engineering according to claim 1, characterized in that: The upper end of the pressure bearing top plate (8) is provided with a protective pad (12), the lower end of the protective pad (12) is fixedly connected with a mounting T block (13), and the mounting T block (13) is made of rubber.

6. The cable protection device for building electrical engineering of claim 1, wherein: The number of the clamping frame (4) is two, and the clamping frame (4) is arranged in a U shape.

7. The cable protection device for building electrical engineering of claim 1, wherein: The number of the rotating sleeve (5) and the rotating connecting rod (6) is four, and the rotating sleeve (5) and the rotating connecting rod (6) are symmetrically arranged about the center axis of the support frame (1).

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