Cable fixing device for electrical engineering

Abstract

The utility model relates to the technical field of electrical engineering, in particular to a cable fixing device for electrical engineering, which is respectively screwed, jacked and fixed according to cables with different diameters, has a larger application range and improves the practicability. Comprising a bottom frame, hinges, an upper frame, a trunking frame, jacking threaded sleeves, jacking screw rods, jacking screwing handles, jacking strips, restraining strips and restraining sleeves, the left side of the top end of the bottom frame is movably connected with the left side of the bottom end of the upper frame through the hinges, fixing mechanisms are arranged on the right side of the bottom frame and the right side of the upper frame, and the inner wall of each set of jacking threaded sleeve is in threaded connection with the outer wall of the corresponding set of jacking screw rod; the top end of each set of jacking screw rod is connected with the middle of the bottom end of one set of jacking screwing hand, the bottom end of each set of jacking screw rod is rotationally connected with the middle of the top end of one set of jacking strip, the front side and the rear side of the top end of each set of jacking strip are connected with the bottom end of one set of restraining sleeve, and the longitudinal front side and the longitudinal rear side of each set of jacking screw sleeve at the top end of the upper frame are each connected with one set of restraining strip. The restraint sleeves are in sliding connection with the inner sides of the corresponding restraint strips.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to a cable fixing device for electrical engineering. Background Art

[0002] The traditional and broad definition of electrical engineering refers to the sum of related disciplines used to create electrical and electronic systems. With the rapid development of science and technology, the concept of electrical engineering has far exceeded the scope of the above definition. A professor at Stanford University pointed out: "Today's electrical engineering covers almost all engineering activities related to electronics and photons."

[0003] In electrical engineering, cables are important components and are generally fixed with corresponding devices after being laid. There is a cable fixing device with Chinese patent publication number CN219513689U, which has a simple structure and reasonable design. It can fix multiple cables and arrange them neatly to facilitate wiring. The cables are fixed to avoid the joints falling off due to stress on the cables, which is beneficial to the use of power equipment.

[0004] However, due to the single positioning of the device, it is difficult to meet different cable positioning requirements and has poor practicality. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a cable fixing device for electrical engineering, which is screwed and tightened according to cables of different wire diameters, has a wider application range and improved practicality.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cable fixing device for electrical engineering, comprising a bottom frame, a hinge, an upper frame, a wire trough frame, a tightening nut sleeve, a tightening screw, a tightening hand, a tightening strip, a constraint strip and a constraint sleeve, the top left side of the bottom frame is movably connected to the left side of the bottom end of the upper frame through a hinge, the right side of the bottom frame and the right side of the upper frame are provided with a fixing mechanism, the bottom end of the inner bottom of the bottom frame is connected to the wire trough frame, and a plurality of groups of tightening nut sleeves are arranged in the middle of the upper frame horizontally corresponding to the wire trough frame, the inner wall of each group of tightening nut sleeves is respectively screwed and connected with the outer wall of a group of tightening screws, the top end of each group of tightening screws is respectively connected with the middle part of the bottom end of a group of tightening hands, the bottom end of each group of tightening screws is respectively rotatably connected with the middle part of the top end of a group of tightening strips, the front and rear sides of the top end of each group of tightening strips are respectively connected with the bottom end of a group of constraint sleeves, and the front and rear sides of each group of tightening nut sleeves at the top of the upper frame are respectively connected with a group of constraint strips, and the constraint sleeves are slidably connected inside the corresponding constraint strips.

[0009] Preferably, the fixing mechanism includes a screw groove frame, a through-piece and a fixing bolt, the lower middle side of the right end of the upper frame is connected to the inner end of the through-piece, the upper middle side of the right end of the bottom frame is connected to the inner end of the screw groove frame, and the fixing bolt passes through the through-piece and is detachably screwed to the screw groove frame.

[0010] Preferably, it also includes a hook ring, and the right middle side of the top end of the upper frame is connected to the bottom end of the hook ring.

[0011] Preferably, a buffer pad is further included, and the right side of the top end of the bottom frame is connected to the bottom end of the buffer pad.

[0012] Preferably, it further comprises information labels, and the top end of each group of tightening hands is respectively connected to the bottom end of a group of information labels.

[0013] Preferably, it further comprises fixing plates, and the lower sides of the front and rear ends of the bottom frame are respectively connected to the inner sides of a group of fixing plates.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a cable fixing device for electrical engineering, which has the following beneficial effects:

[0016] When in use, the upper frame is in an open state, and the cables to be fixed are placed in each group of slots of the cable trough rack respectively, and then the upper frame is closed relative to the bottom frame under the constraint of the hinges, fixed by the fixing mechanism, and then the corresponding tightening hands are turned respectively to rotate the tightening screws, and the sliding constraints of the two groups of constraint sleeves in the constraint strips make the tightening screws screwed down relative to the tightening screw sleeves, so that the tightening strips are lowered and embedded in the slots until they act on the cables to tighten, and the cables with different wire diameters are screwed and tightened and fixed respectively, which has a wider range of applications and improved practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axial view of the schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The top view of

[0019] Figure 3 For this utility model Figure 1 Front view of

[0020] Figure 4 For this utility model Figure 1 Right view of .

[0021] Markings in the attached drawings: 1. bottom frame; 2. hinge; 3. upper frame; 4. wire trough frame; 5. tightening screw sleeve; 6. tightening screw; 7. tightening wrench; 8. tightening strip; 9. restraint strip; 10. restraint sleeve; 11. screw trough frame; 12. through-piece; 13. fixing bolt; 14. hook ring; 15. buffer pad; 16. information label; 17. fixing plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figure 1-4 A cable fixing device for electrical engineering includes a bottom frame 1, a hinge 2, an upper frame 3, a wire trough frame 4, a tightening screw sleeve 5, a tightening screw rod 6, a tightening hand 7, a tightening strip 8, a restraining strip 9 and a restraining sleeve 10. The left side of the top of the bottom frame 1 is movably connected to the left side of the bottom end of the upper frame 3 through the hinge 2. The right side of the bottom frame 1 and the right side of the upper frame 3 are provided with a fixing mechanism. The bottom end of the bottom frame 1 is connected to the wire trough frame 4. The middle part of the upper frame 3 is laterally provided with a plurality of sets of tightening screw sleeves 5 corresponding to the wire trough frame 4. The inner wall of each set of tightening screw sleeves 5 is respectively screwed with the outer wall of a set of tightening screw rods 6. The top of each set of tightening screw rods 6 is respectively connected to the middle of the bottom end of a set of tightening hand 7. The bottom end of each set of tightening screw rods 6 is respectively connected to the middle of the top end of a set of tightening strips 8. The top and rear sides of each group of tightening strips 8 are respectively connected to the bottom ends of a group of constraint sleeves 10, and the front and rear sides of each group of tightening screw sleeves 5 at the top of the upper frame 3 are respectively connected to a group of constraint strips 9, and the constraint sleeves 10 are slidably connected on the inner sides of the corresponding constraint strips 9; when in use, the upper frame 3 is in an open state, and the cables to be fixed are placed in each group of grooves of the wire trough rack 4, and then the upper frame 3 is closed relative to the bottom frame 1 under the constraint of the hinge 2, fixed by the fixing mechanism, and then the corresponding tightening knobs 7 are respectively screwed to rotate the tightening screw 6, and the sliding constraint of the two groups of constraint sleeves 10 in the constraint strips 9 makes the tightening screw 6 threadedly lowered relative to the tightening screw sleeve 5, so that the tightening strip 8 is lowered and embedded in the groove until it acts on the cable tightening.

[0025] The fixing mechanism includes a screw groove frame 11, a penetration piece 12 and a fixing bolt 13. The middle and lower side of the right end of the upper frame 3 is connected to the inner end of the penetration piece 12, and the middle and upper side of the right end of the bottom frame 1 is connected to the inner end of the screw groove frame 11. The fixing bolt 13 passes through the penetration piece 12 and is detachably screwed to the screw groove frame 11. When the upper frame 3 is closed, the penetration piece 12 and the screw groove frame 11 correspond to each other, and the fixing bolt 13 can be screwed into the screw groove frame 11 by twisting, so that the penetration piece 12 and the screw groove frame 11 are relatively fixed, thereby closing and fixing the upper frame 3.

[0026] It also includes a hook ring 14, and the right middle side of the top of the upper frame 3 is connected to the bottom end of the hook ring 14; by hooking the hook ring 14, it is convenient to connect the upper frame 3 to open and close, and it is convenient to carry the whole frame, thereby improving convenience.

[0027] The bottom frame 1 further comprises a buffer pad 15, and the right side of the top end of the bottom frame 1 is connected to the bottom end of the buffer pad 15; the buffer pad 15 can provide contact and buffer when the upper frame 3 is closed, thereby reducing damage caused by collision and improving reliability.

[0028] It also includes information labels 16, and the top of each group of tightening hands 7 is respectively connected to the bottom of a group of information labels 16; the information of the group of cables can be displayed through the information labels 16, which is convenient for distinction and improves convenience.

[0029] The bottom frame 1 also includes fixing plates 17 , and the lower sides of the front and rear ends of the bottom frame 1 are respectively connected to the inner sides of a group of fixing plates 17 ; the bottom frame 1 can be connected and fixed to the corresponding positions through the two groups of fixing plates 17 .

[0030] In summary, when a cable fixing device for electrical engineering is in use, the bottom frame 1 is connected to the corresponding position via the fixing plate 17. Thereafter, when in use, the upper frame 3 is in an open state, and the cables to be fixed are placed in each group of grooves of the cable trough frame 4 respectively. Then, the hook ring 14 is held to close the upper frame 3 relative to the bottom frame 1 under the constraint of the hinge 2, and contact and buffer the upper frame 3 with the buffer pad 15. The through-piece 12 and the screw groove frame 11 correspond to each other, and the fixing bolt 13 can be screwed into the screw groove frame 11 by screwing, so that the through-piece 12 and the screw groove frame 11 are relatively fixed, thereby closing and fixing the upper frame 3, marking the cable information via the information mark 16, and then screwing the corresponding tightening knob 7 respectively to rotate the tightening screw 6. Through the sliding constraint of the two groups of constraint sleeves 10 in the constraint strip 9, the tightening screw 6 is screwed down relative to the tightening screw sleeve 5, so that the tightening strip 8 is lowered and embedded in the groove until it acts on the cable tightening.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable fixing device for electrical engineering, characterized in that: The invention comprises a bottom frame (1), a hinge (2), an upper frame (3), a wire trough frame (4), a tightening screw sleeve (5), a tightening screw rod (6), a tightening wrench (7), a tightening strip (8), a restraining strip (9) and a restraining sleeve (10); the top left side of the bottom frame (1) is movably connected to the bottom left side of the upper frame (3) via the hinge (2); the right side of the bottom frame (1) and the right side of the upper frame (3) are provided with a fixing mechanism; the bottom end of the bottom frame (1) is connected to the wire trough frame (4); a plurality of sets of tightening screw sleeves (5) are provided in the middle of the upper frame (3) in a horizontal direction corresponding to the wire trough frame (4); each set of tightening screw sleeves (5) is provided with a plurality of sets of tightening screw sleeves (5 ... The inner wall of the tightening screw sleeve (5) is respectively screwedly connected to the outer wall of a group of tightening screws (6); the top end of each group of tightening screws (6) is respectively connected to the middle part of the bottom end of a group of tightening wrenches (7); the bottom end of each group of tightening screws (6) is respectively rotatably connected to the middle part of the top end of a group of tightening strips (8); the front and rear sides of the top end of each group of tightening strips (8) are respectively connected to the bottom end of a group of restraining sleeves (10); the longitudinal front and rear sides of each group of tightening screw sleeves (5) at the top end of the upper frame (3) are respectively connected to a group of restraining strips (9); and the restraining sleeves (10) are slidably connected to the inner side of the corresponding restraining strips (9).

2. The cable fixing device for electrical engineering according to claim 1, characterized in that: The fixing mechanism comprises a screw groove frame (11), a through-piece (12) and a fixing bolt (13); the lower middle side of the right end of the upper frame (3) is connected to the inner end of the through-piece (12); the upper middle side of the right end of the bottom frame (1) is connected to the inner end of the screw groove frame (11); and the fixing bolt (13) passes through the through-piece (12) and is detachably screwed to the screw groove frame (11).

3. The cable fixing device for electrical engineering according to claim 1, characterized in that: It also includes a hook ring (14), and the right middle side of the top end of the upper frame (3) is connected to the bottom end of the hook ring (14).

4. The cable fixing device for electrical engineering according to claim 1, characterized in that: It also includes a buffer pad (15), and the right side of the top end of the bottom frame (1) is connected to the bottom end of the buffer pad (15).

5. The cable fixing device for electrical engineering according to claim 1, characterized in that: It also includes information labels (16), and the top end of each group of tightening screws (7) is respectively connected to the bottom end of a group of information labels (16).

6. The cable fixing device for electrical engineering according to claim 1, characterized in that: It also comprises fixing plates (17), and the lower sides of the front and rear ends of the bottom frame (1) are respectively connected to the inner sides of a group of fixing plates (17).

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