Exposed wire protection device for electrical engineering and automation thereof

Abstract

The utility model belongs to the technical field of exposed line protection, provide a kind of electrical engineering and its automation exposed line protection device, including fixed part, the fixed part includes fixed long strip, vertical board, fixed shaft, sliding sleeve and placing plate, the outer wall of vertical board is provided with through-hole;The both ends of fixed shaft are respectively penetrated through the through-hole opposite;Sliding sleeve is sleeved on the outer wall of fixed shaft, and the both ends of placing plate are respectively connected with the sliding sleeve opposite;The upper portion of placing plate is provided with protection part, and the protection part includes fixed tube, extension pipe, concave frame and cover plate.The utility model provides a kind of electrical engineering and its automation exposed line protection device, exposed line is fixed on wall surface easily, and fixed effect is good, prevent exposed line from drooping, avoid the influence to the safety of staff, it is beneficial to popularize and use.

Description

Technical Field

[0001] This utility model relates to the field of exposed wire protection technology, specifically to an exposed wire protection device for electrical engineering and automation. Background Technology

[0002] Electrical engineering and automation involves many fields such as power electronics technology, computer technology, motor and electrical appliance technology, information and network control technology, and mechatronics technology. It is a highly comprehensive discipline. Its main characteristics are the combination of strong and weak current, electromechanical integration, hardware and software integration, electrical engineering technology and electronic technology integration, and component and system integration. With the continuous development of information technology and science and technology, electronic engineering technology is increasingly being used in various places.

[0003] When installing and connecting electronic devices, connecting cables are indispensable. Some connecting cables can be installed inside the equipment, but there are also many exposed cables in the equipment connection. For example, in some factories, in order to save time and effort, many workers fix the exposed cables to the wall with some fixing hooks to save costs.

[0004] Because the method of fixing the exposed wires is not stable enough, workers may be affected by these drooping exposed wires in their daily work. When workers touch these drooping wires, it will affect their personal safety, which is not conducive to the promotion and use of the method. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an exposed wire protection device for electrical engineering and automation. It facilitates the fixing of exposed wires to the wall with excellent fixing effect, prevents exposed wires from sagging, avoids affecting the safety of workers, and is conducive to widespread use.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An exposed wire protection device for electrical engineering and automation includes a fixing part, which includes a fixing strip, a vertical plate, a fixing shaft, a sliding sleeve, and a placement plate. Two fixing strips are provided and arranged sequentially.

[0008] A connecting plate is provided on the outer wall of the fixed strip, and the two ends of the connecting plate are respectively connected to the opposite fixed strip;

[0009] The fixed strip has upright plates at both ends, and the outer wall of the upright plates has through holes; the two ends of the fixed shaft pass through the corresponding through holes.

[0010] The sliding sleeve is fitted onto the outer wall of the fixed shaft, and the two ends of the placement plate are respectively connected to the opposite sliding sleeves;

[0011] The upper part of the placement plate is provided with a protective part, which includes a fixing tube, an extension tube, a concave frame and a cover plate, and the fixing tube is provided at the upper end of the placement plate;

[0012] One end of the extension tube is inserted into the fixed tube, and the other end of the extension tube is provided with the concave frame, with the cover plate provided on the upper part of the concave frame.

[0013] As an improved technical solution, the concave frame is provided with slots on its side, and there are two slots, which are respectively provided on two opposite sides of the concave frame;

[0014] The lower end of the cover plate is provided with an insert plate, and the insert plate is correspondingly disposed in the slot.

[0015] As an improved technical solution, a fixing arc is provided at the lower end of the cover plate, and a protective pad is provided on the inner wall of the fixing arc.

[0016] As an improved technical solution, a locking screw hole is provided through the outer wall of the concave frame, and a locking screw is provided in the locking screw hole.

[0017] As an improved technical solution, a plurality of sliding sleeves are provided, and the sliding sleeves are arranged sequentially along the length direction of the fixed shaft.

[0018] As an improved technical solution, the outer wall of the sliding sleeve is provided with a threaded through hole, and a threaded rod is provided on the outside of the sliding sleeve. The end of the threaded rod passes through the threaded through hole and is connected to the fixed shaft.

[0019] As an improved technical solution, a locking nut is sleeved on the outer wall of the fixed shaft. Two locking nuts are provided, and the locking nuts are respectively provided on two opposite sides of the vertical plate.

[0020] As an improved technical solution, a fixing screw hole is provided on the outer wall of the fixing tube, and a fixing screw is provided on the outer wall of the fixing tube. The end of the fixing screw passes through the fixing screw hole and contacts the outer wall of the extension tube.

[0021] By adopting the above technical solution, this utility model has the following beneficial effects:

[0022] 1. The exposed wire protection device for electrical engineering and its automation, by setting the fixing part and the protective part, facilitates the fixing of the exposed wire to different positions on the wall, and the fixing effect is good, preventing the exposed wire from sagging and avoiding the impact on the safety of the staff, which is conducive to its widespread use.

[0023] 2. The exposed wire protection device for this electrical engineering and automation system facilitates the installation and removal of the cover plate by setting the slot, and the cable fixing operation is simple.

[0024] 3. The exposed wire protection device of this electrical engineering and its automation increases the contact area by setting the fixed arc, improves the fixing effect of the cable, and effectively prevents the cable from shaking.

[0025] 4. The exposed wire protection device of this electrical engineering and its automation is easy to add according to the number of cables by setting several sliding sleeves, which is highly practical. Attached Figure Description

[0026] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0027] Figure 1 A schematic diagram of an exposed wire protection device for electrical engineering and automation.

[0028] Figure 2 Diagram showing the installation of the protective section;

[0029] Figure 3 This is a schematic diagram of a concave frame structure;

[0030] Figure 4 This is a schematic diagram of the cover plate structure;

[0031] Figure 5 This is a schematic diagram of the fixed shaft installation.

[0032] In the attached diagram, 1 is the fixing part, 11 is the fixing strip, 12 is the upright plate, 121 is the through hole, 13 is the fixing shaft, 14 is the sliding sleeve, 141 is the threaded through hole, 142 is the threaded rod, 15 is the placement plate, 16 is the connecting plate, 2 is the protective part, 21 is the fixing tube, 211 is the fixing screw hole, 212 is the fixing screw, 22 is the extension tube, 23 is the concave frame, 24 is the cover plate, 3 is the slot, 31 is the insertion plate, 4 is the fixing arc, 41 is the protective pad, 5 is the locking screw hole, 51 is the locking screw, and 6 is the locking nut. Detailed Implementation

[0033] The technical solution of this utility model will be described in detail below with reference to specific embodiments. The following embodiments are only used to illustrate the technical solution of this utility model more clearly, and are therefore only examples, and should not be used to limit the protection scope of this utility model.

[0034] like Figure 1-5 As shown, this utility model provides an exposed wire protection device for electrical engineering and automation, including a fixing part 1. The fixing part 1 includes a fixing strip 11, a vertical plate 12, a fixing shaft 13, a sliding sleeve 14, and a placement plate 15. Two fixing strips 11 are provided and arranged sequentially; the two fixing strips 11 make the installation more stable.

[0035] A connecting plate 16 is provided on the outer wall of the fixed strip 11. The two ends of the connecting plate 16 are respectively connected to the opposite fixed strip 11. The connecting plate 16 facilitates the connection of the fixed strip 11.

[0036] Both ends of the fixed strip 11 are provided with upright plates 12, and the outer wall of the upright plate 12 is provided with through holes 121; the two ends of the fixed shaft 13 are respectively provided with corresponding through holes 121, and the upright plates 12 are provided to facilitate the installation and disassembly of the fixed shaft 13.

[0037] A locking nut 6 is fitted onto the outer wall of the fixed shaft 13. Two locking nuts 6 are provided, and the locking nuts 6 are respectively provided on two opposite sides of the vertical plate 12; the locking nuts 6 are provided to lock the fixed shaft 13.

[0038] The sliding sleeve 14 is sleeved on the outer wall of the fixed shaft 13, and the two ends of the placement plate 15 are respectively connected to the opposite sliding sleeve 14. The sliding sleeve 14 is set to facilitate the adjustment of the cable installation position.

[0039] Several sliding sleeves 14 are provided, and the sliding sleeves 14 are arranged sequentially along the length direction of the fixed shaft 13. Providing several sliding sleeves 14 makes it easy to add according to the number of cables, which is highly practical.

[0040] The outer wall of the sliding sleeve 14 is provided with a threaded through hole 141, and the outside of the sliding sleeve 14 is provided with a threaded rod 142. The end of the threaded rod 142 passes through the threaded through hole 141 and is connected to the fixed shaft 13. The threaded rod 142 is provided to facilitate locking the sliding sleeve 14.

[0041] A protective part 2 is provided on the upper part of the placement plate 15. The protective part 2 includes a fixing tube 21, an extension tube 22, a concave frame 23 and a cover plate 24. The fixing tube 21 is located at the upper end of the placement plate 15. One end of the extension tube 22 is inserted into the fixing tube 21. The extension tube 22 is provided to facilitate the adjustment of the distance between the cable and the wall.

[0042] A fixing screw hole 211 is provided on the outer wall of the fixing tube 21, and a fixing screw 212 is provided on the outer wall of the fixing tube 21. The end of the fixing screw 212 passes through the fixing screw hole 211 and contacts the outer wall of the extension tube 22; the fixing screw 212 is provided to lock and position the extension tube 22.

[0043] A concave frame 23 is provided at the other end of the extension tube 22, and a cover plate 24 is provided on the upper part of the concave frame 23;

[0044] A fixing arc 4 is provided at the lower end of the cover plate 24, and a protective pad 41 is provided on the inner wall of the fixing arc 4. The fixing arc 4 increases the contact area, improves the fixing effect of the cable, and effectively prevents the cable from shaking.

[0045] The concave frame 23 has two slots 3 on its side, and the slots 3 are respectively located on two opposite sides of the concave frame 23.

[0046] A plug plate 31 is provided at the lower end of the cover plate 24, and the plug plate 31 is correspondingly set in the slot 3; the slot 3 facilitates the installation and removal of the cover plate 24, and the cable fixing operation is simple.

[0047] A locking screw hole 5 is provided through the outer wall of the concave frame 23, and a locking screw 51 is provided in the locking screw hole 5; the locking screw 51 is provided to facilitate the positioning and locking of the insert plate 31.

[0048] The process of using the exposed wire protection devices in the above-mentioned electrical engineering and automation is as follows:

[0049] First, fix the device. When fixing, first fix both ends of the fixing strip 11 with bolts to complete the installation of the entire device.

[0050] According to the number of cables, install the corresponding number of sliding sleeves 14. During installation, the sliding sleeves 14 are sequentially placed on the outer wall of the fixed shaft 13. After the sliding sleeves 14 are placed, the two ends of the fixed shaft 13 are respectively passed through the corresponding through holes 121. Finally, the fixed shaft 13 is locked and positioned by the locking nut 6.

[0051] Adjust the installation position of the sliding sleeve 14 according to the structure of the wall; loosen the threaded rod 142, and the sliding sleeve 14 can slide along the fixed shaft 13. When the sliding sleeve 14 moves to the required position, reverse the operation of the threaded rod 142 to complete the positioning and locking of the sliding sleeve 14.

[0052] Adjust the distance between the cable and the wall, loosen the fixing screw 212, and slide the extension tube 22 along the length of the fixing tube 21. When it is adjusted to a suitable position, reverse the operation of the fixing screw 212 to complete the locking and positioning of the extension tube 22.

[0053] Finally, the cable is fixed by placing it directly into the concave frame 23. The insert plate 31 is correspondingly set in the slot 3. When the insert plate 31 moves down, it drives the cover plate 24 down. The cover plate 24 moves down continuously until the inner wall of the fixing arc 4 contacts the outer wall of the cable. The fixing arc 4 increases the contact area, improves the fixing effect of the cable, and effectively prevents the cable from shaking. Rotate the locking screw 51 to lock the insert plate 31 in place. Repeat the above operation to complete the fixing of the cable in the remaining positions.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. An exposed wire protection device for electrical engineering and its automation, characterized in that: It includes a fixing part, which includes a fixing strip, a vertical plate, a fixing shaft, a sliding sleeve, and a placement plate. There are two fixing strips, and the fixing strips are arranged in sequence. A connecting plate is provided on the outer wall of the fixed strip, and the two ends of the connecting plate are respectively connected to the opposite fixed strip; The fixed strip has upright plates at both ends, and the outer wall of the upright plates has through holes; the two ends of the fixed shaft pass through the corresponding through holes. The sliding sleeve is fitted onto the outer wall of the fixed shaft, and the two ends of the placement plate are respectively connected to the opposite sliding sleeves; The upper part of the placement plate is provided with a protective part, which includes a fixing tube, an extension tube, a concave frame and a cover plate, and the fixing tube is provided at the upper end of the placement plate; One end of the extension tube is inserted into the fixed tube, and the other end of the extension tube is provided with the concave frame, with the cover plate provided on the upper part of the concave frame.

2. The exposed wire protection device for electrical engineering and automation according to claim 1, characterized in that: The concave frame has two slots on its sides, and the slots are respectively located on two opposite sides of the concave frame. The lower end of the cover plate is provided with an insert plate, and the insert plate is correspondingly disposed in the slot.

3. The exposed wire protection device for electrical engineering and automation according to claim 1, characterized in that: The lower end of the cover plate is provided with a fixing arc, and the inner wall of the fixing arc is provided with a protective pad.

4. The exposed wire protection device for electrical engineering and automation according to claim 1, characterized in that: A locking screw hole is provided through the outer wall of the concave frame, and a locking screw is provided in the locking screw hole.

5. The exposed wire protection device for electrical engineering and automation according to claim 1, characterized in that: The sliding sleeves are provided in a plurality of manner, and the sliding sleeves are arranged sequentially along the length direction of the fixed shaft.

6. The exposed wire protection device for electrical engineering and automation according to claim 5, characterized in that: The outer wall of the sliding sleeve is provided with a threaded through hole, and a threaded rod is provided on the outside of the sliding sleeve. The end of the threaded rod passes through the threaded through hole and is connected to the fixed shaft.

7. The exposed wire protection device for electrical engineering and automation according to claim 1, characterized in that: A locking nut is fitted onto the outer wall of the fixed shaft. There are two locking nuts, which are respectively located on two opposite sides of the vertical plate.

8. The exposed wire protection device for electrical engineering and automation according to claim 1, characterized in that: The outer wall of the fixed tube is provided with a fixing screw hole, and the outer wall of the fixed tube is provided with a fixing screw rod. The end of the fixing screw rod passes through the fixing screw hole and contacts the outer wall of the extension tube.

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