Electromechanical cable protection device for construction work

Abstract

The utility model relates to cable protection technical field, concretely is a kind of mechanical and electrical cable protection device for constructional engineering, it has the characteristics of improving practicability, including support base, the upper portion of support base is fixedly provided with first protective tube, the middle part of support base is provided with first sliding slot, and slidingly connected with slider, the upper portion of slider is fixedly provided with second protective tube, and first protective tube is clamped to protect cable, the middle part of support base is rotatably connected with screw rod, the lower portion of slider is provided with first threaded hole, and is together with screw rod screw connection, rotate screw rod and adjust the position of second protective tube.

Description

Technical Field

[0001] This utility model relates to the field of cable protection technology, specifically a protection device for electromechanical cables used in building engineering. Background Technology

[0002] As is well known, construction engineering refers to the physical engineering project formed by the construction of various buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, and equipment. During the construction period, cables need to be laid to provide power.

[0003] Chinese Utility Model Publication No. CN219018371U discloses a protective device for electromechanical cables in building engineering. The device includes a sleeve for placing cables. The sleeve has a notch in its wall for placing the cable inside. The notch extends from one end of the sleeve along its length to the other end. The sleeve is provided with two guide plates. One side of one guide plate is fixed to one side of the sleeve wall of the notch, and one side of the other guide plate is fixed to the opposite side of the sleeve wall of the notch. The other sides of both guide plates are located inside the sleeve. The sides of the two guide plates located inside the sleeve are inclined towards each other. The guide plates are used to prevent the cable placed inside the sleeve from sliding out of the sleeve.

[0004] The device serves to protect the cable, but after the cable is sleeved inside the sleeve, it clamps and fixes the cable by the sleeve's own holding force. When the holding force is large, it is difficult to pry the sleeve open enough to allow the guide plate to unfold sufficiently and remove the cable. When the holding force is small, the cable is subjected to a certain pulling force and swings. The friction generated by the sleeve rubbing against the ground conflicts with the pulling force, and the cable is prone to displacement inside the sleeve, causing the sleeve to move away from the lowest position of the cable. Therefore, its practicality is not very good and there is room for improvement. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the existing technology, this utility model provides a protection device for electromechanical cables in building engineering, which has the feature of improving practicality.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a protective device for electromechanical cables used in construction engineering, comprising a support base, a first protective tube fixedly installed on the upper part of the support base, a first sliding groove provided in the middle part of the support base and a slider slidably connected thereto, a second protective tube fixedly installed on the upper part of the slider, which cooperates with the first protective tube to clamp the protective cable, a screw rotatably connected to the middle part of the support base, a first threaded hole provided in the lower part of the slider and threadedly connected to the screw, and the position of the second protective tube being adjusted by rotating the screw.

[0009] Furthermore, the side wall of the second protective tube is provided with several second threaded holes, all of which are threadedly connected with fastening bolts.

[0010] Furthermore, the upper part of the support base is provided with second sliding grooves on both sides, and each groove is slidably connected to a support plate. The upper parts of several support plates are fixedly connected to the lower part of the second protective tube.

[0011] Furthermore, the first protective tube has an arc-shaped cross-section, and a protective pad is provided on the inner wall of the first protective tube.

[0012] Preferably, the cross-section of the second protective tube is arc-shaped, and another protective pad is provided on the inner wall of the second protective tube, and several through holes are provided.

[0013] Preferably, the fastening bolts and through holes are arranged in a through-hole configuration.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a protective device for electromechanical cables used in building engineering, which has the following beneficial effects:

[0016] This electromechanical cable protection device for construction projects, when the first and second protective tubes clamp the cable, allows the cable to be securely clamped by rotating the fastening bolt in the forward direction. One end of the fastening bolt rotates within the second threaded hole of the second protective tube, preventing the cable from shifting under external force. When the cable needs to be removed, simply rotating the screw in the reverse direction causes the threaded slider to slide within the first groove, moving the second protective tube away from the first protective tube, facilitating the removal of the cable and thus improving its practicality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the second protective tube and slider of this utility model, which are rotated at a certain angle.

[0020] Figure 4 This is a schematic diagram of the structure of the support base and the first protective tube of this utility model rotated at a certain angle;

[0021] Figure 5 This utility model Figure 1 The diagram shows a partially enlarged structural schematic at point A.

[0022] In the diagram: 1. Support base; 2. First protective tube; 3. First slide groove; 4. Slider; 5. Second protective tube; 6. Screw; 7. First threaded hole; 8. Second threaded hole; 9. Fastening bolt; 10. Second slide groove; 11. Support plate; 12. Protective pad. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5This utility model discloses a protective device for electromechanical cables used in construction engineering. It includes a support base 1, with a first protective tube 2 fixedly mounted on the upper part of the support base 1. A first sliding groove 3 is provided in the middle of the support base 1, and a slider 4 is slidably connected thereto. A second protective tube 5 is fixedly mounted on the upper part of the slider 4. When a cable is placed inside the first protective tube 2, the slider 4 slides within the first sliding groove 3, causing the second protective tube 5 to move towards the first protective tube 2, thus clamping and protecting the cable. A screw 6 is rotatably connected to the middle of the support base 1. A first threaded hole 7 is provided at the lower part of the slider 4 and is threadedly connected to the screw 6. Rotating the screw 6 causes the threaded slider 4 to move within the sliding groove, thereby adjusting the position of the second protective tube 5. The second protective tube 5 is clamped on the other side of the cable. The upper part of the support base 1 has two second sliding grooves 10 on both sides, and each is slidably connected to a support plate 11. The upper parts of several support plates are fixedly connected to the lower part of the second protective tube 5. The support plates slide in the second sliding grooves 10, which can guide the second protective tube 5. Several second threaded holes 8 are provided on the side wall of the second protective tube 5, and each is threadedly connected to a fastening bolt 9. When the first protective tube 2 and the second protective tube 5 clamp the cable, the fastening bolt 9 is rotated. One end of the fastening bolt 9 tightly abuts against the cable, thereby fixing the cable in the first protective tube 2 and the second protective tube 5. Under the pull of external force, the cable will not bleed or shift in the first protective tube 2 and the second protective tube 5.

[0025] Please see Figure 2-3 The first protective tube 2 has an arc-shaped cross-section, which facilitates the cable to extend and swing upward from both ends of the first protective tube 2. A protective pad 12 is provided on the inner wall of the first protective tube 2, which can improve the protection effect of the cable. The second protective tube 5 has an arc-shaped cross-section, which facilitates the cable to extend and swing upward from both ends of the second protective tube 5. Another protective pad 12 is provided on the inner wall of the second protective tube 5, and several through holes are provided. The protective pad 12 is used to protect the cable. The fastening bolt 9 and the through holes are arranged in a through-hole configuration, which facilitates the fastening bolt 9 to pass through the through hole and press against the side wall of the cable.

[0026] In summary, when using this electromechanical cable protection device for construction projects, the worker installs the cable inside the protective pad 12 of the first protective tube 2, then rotates the screw 6. The slider 4, which is threadedly connected to the screw 6, slides in the first sliding groove 3, causing the second protective tube 5 to move towards the first protective tube 2. At the same time, the support plate at the bottom of the second protective tube 5 slides in the second sliding groove 10. When the protective pad 12 inside the second protective tube 5 is pressed against the other end of the cable, the second protective tube 5, in conjunction with the first protective tube 2, clamps the cable. The bolt is no longer rotated. At this time, the fastening bolt 9 is rotated. The fastening bolt 9 rotates in the second threaded hole 8 of the second protective tube 5, moving closer to the cable until it is tightly pressed against the side wall of the cable, fixing the cable. The bolt is no longer rotated, and the installation is complete.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A protective device for electromechanical cables used in building construction, characterized in that: The system includes a support base (1), a first protective tube (2) fixedly installed on the upper part of the support base (1), a first sliding groove (3) provided in the middle part of the support base (1), and a slider (4) slidably connected thereto. A second protective tube (5) is fixedly installed on the upper part of the slider (4) to clamp the protective cable in conjunction with the first protective tube (2). A screw (6) is rotatably connected to the middle part of the support base (1). A first threaded hole (7) is provided on the lower part of the slider (4) and is threadedly connected to the screw (6). The position of the second protective tube (5) is adjusted by rotating the screw (6). Several second threaded holes (8) are provided on the side wall of the second protective tube (5), and fastening bolts (9) are threadedly connected to each of them.

2. The electromechanical cable protection device for building engineering according to claim 1, characterized in that: The upper sides of the support base (1) are provided with second sliding grooves (10), and support plates (11) are slidably connected to each other. The upper parts of several support plates are fixedly connected to the lower part of the second protective tube (5).

3. The electromechanical cable protection device for building engineering according to claim 2, characterized in that: The cross-section of the first protective tube (2) is set in an arc shape, and a protective pad (12) is provided on the inner wall of the first protective tube (2).

4. The electromechanical cable protection device for building engineering according to claim 3, characterized in that: The cross-section of the second protective tube (5) is arranged in an arc shape. Another protective pad (12) is provided on the inner wall of the second protective tube (5), and several through holes are provided.

5. The electromechanical cable protection device for building engineering according to claim 4, characterized in that: The fastening bolt (9) and the through hole are arranged in a through-hole configuration.

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