Electrical wire mounting and fixing equipment for electrical engineering

Abstract

The utility model discloses an electrical wire mounting and fixing device for electrical engineering, and relates to the technical field of mounting and fixing. The device comprises a main frame mechanism, the main frame mechanism comprises a base, the top of the base is fixedly connected with a first limiting frame, a lifting assembly is arranged in the main frame mechanism, and traction assemblies are arranged on the left side and the right side of the lifting assembly. According to the utility model, through the arrangement of the traction assembly, specifically, a worker places one end of an electrical wire on the outer surface of the roller I and drags and pulls the electrical wire, the spring I is limited by the limiting sheet to drive the roller I to move the electrical wire upwards and make contact with the roller II, so that the clamping effect is realized; according to the electric wire traction device, electric wires of different models can be pulled, the frequency that workers replace traction equipment frequently due to different models of the electric wires is avoided, the labor amount of the workers is greatly reduced, disordered sorting of the electric wires is effectively avoided through traction, and the attractiveness is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of installation and fixation, and particularly relates to an electrical wire installation and fixation device for electrical engineering. Background Art

[0002] The electrical wires in electrical engineering refer to the wires used for transmitting electric energy. These wires are usually made of conductive materials and are wrapped with insulating layers to prevent current leakage. Electrical wires play a key role in power systems, communication systems, and electronic devices, and are used to connect power sources, devices, and loads to achieve the effective transmission of electric energy.

[0003] Currently, most of the time when workers install and fix electrical wires, they need to perform traction to facilitate combing. Most of the time, workers use buckles to traction the electrical wires and then fix them at a certain place. In this way, not only is the work efficiency low, the aesthetics is greatly reduced, but also effective traction cannot be carried out, and the used buckles cannot be used again, greatly increasing the use cost. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an electrical wire installation and fixation device for electrical engineering. By setting a traction component, specifically, the worker places one end of the electrical wire on the outer surface of the first roller and performs traction and pulling. The first spring will drive the first roller to move the electrical wire upward and contact the second roller under the limiting action of the limiting piece, realizing the clamping function, avoiding the natural fall of the electrical wire under the action of its own gravity, greatly reducing the danger. At the same time, through the action of the first spring, the traction of electrical wires of different models can be realized, solving the problem that most of the time when workers install and fix electrical wires, they need to perform traction to facilitate combing. Most of the time, workers use buckles to traction the electrical wires and then fix them at a certain place. In this way, not only is the work efficiency low, the aesthetics is greatly reduced, but also effective traction cannot be carried out, and the used buckles cannot be used again, greatly increasing the use cost.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is an electrical wire installation and fixation device for electrical engineering, including a main frame mechanism. The main frame mechanism includes a base, a first limiting frame is fixedly connected to the top of the base, a lifting component is arranged inside the main frame mechanism, and traction components are arranged on both the left side and the right side of the lifting component;

[0007] The number of the traction components is two groups, and the two groups of the traction components are symmetrically arranged with the first limiting frame as the center. The components included in the two groups of the traction components are the same. The traction component includes a support plate. On the left and right sides inside the support plate, a first rod is slidably connected. A first spring is sleeved on the outer surface of each of the two first rods. The first spring will generate a certain resilience under the limiting action of the limiting piece. The resilience generated by the first spring will drive the second rod to reset upward. When the second rod resets, it will drive the first roller to move the electrical wire upward and contact the third rod, realizing the clamping function, avoiding the natural fall of the electrical wire under the action of its own gravity, greatly reducing the danger. At the same time, through the action of the first spring, the traction of electrical wires of different models can be realized.

[0008] A number of U-shaped rods are slidably connected inside the support plate. The number of the U-shaped rods is arranged in a horizontal array. The parts connected by the number of the U-shaped rods are the same. The U-shaped rods penetrate through the support plate and extend to the top and bottom. Two third limiting frames are fixedly connected to the bottom of the U-shaped rods. When the staff loosens the U-shaped rods, the third limiting frames will drive the third rods and the second rollers to move downward through the resilience of the second springs. The two third rods cooperate with the third rods to clamp the electrical wire.

[0009] Two second springs are sleeved on the bottom of the outer surface of the U-shaped rods. The bottoms of the two second springs are fixedly connected to the tops of the third limiting frames, and the tops of the two second springs are fixedly connected to the bottom of the support plate. A third rod is fixedly connected inside each of the two third limiting frames. A second roller is arranged inside each of the two third limiting frames. The inner parts of the two second rollers are rotatably connected to the outer surfaces of the two third rods. A first rod is arranged on the left and right sides of each of the two third limiting frames. The two first rods penetrate through the support plate and extend to the top and bottom. A limiting piece is fixedly connected to the outer surface of each of the two first rods. The tops of the two limiting pieces are in contact with the bottom of the support plate. When the second rod resets, it will drive the first roller to move the electrical wire upward and contact the third rod, realizing the clamping function, avoiding the natural fall of the electrical wire under the action of its own gravity, greatly reducing the danger. At the same time, through the action of the first spring, the traction of electrical wires of different models can be realized, avoiding the need for the staff to replace the traction equipment from time to time due to different models of electrical wires, greatly reducing the labor intensity of the staff and greatly accelerating the work progress.

[0010] The tops of the two first springs are fixedly connected to the bottom of the limit piece. The bottoms of the two first springs are fixedly connected with limit blocks. On the corresponding sides of the two first support rods, there is a second limit frame. The top of the second limit frame is fixedly connected to the bottom of the support plate. Inside the left and right sides of the second limit frame, there are sliding grooves. Inside the second limit frame, there is a first roller. A second support rod is rotatably connected inside the first roller. The left and right outer surfaces of the second support rod are slidably connected to the inner walls of the sliding grooves. The left and right sides of the second support rod are fixedly connected to the inside of the limit blocks. When the first roller is subjected to force, it will move downward and rotate on the outer surface of the second support rod. While rotating, it will drive the second support rod to slide inside the sliding groove. The limit block will drive the first support rod to move together through the movement of the second support rod. While the limit block moves, it will stretch the first spring.

[0011] The lifting assembly includes a first knob. A rotating shaft is fixedly connected to the right side of the first knob. A first bevel gear is fixedly connected to the right side of the rotating shaft. A second bevel gear is meshed and connected to the outer surface of the first bevel gear. The top and bottom of the inner wall of the first limit frame are rotatably connected with a bidirectional threaded rod. The bottom of the outer surface of the bidirectional threaded rod is fixedly connected to the inside of the second bevel gear. A moving block is threadedly connected to the outer surface of the bidirectional threaded rod. The left and right outer surfaces of the moving block are fixedly connected to the corresponding sides of the support plate. The second bevel gear will drive the bidirectional threaded rod to rotate through the rotation of the first bevel gear. The rotation of the bidirectional threaded rod will drive the moving block to move upward. The support plate will drive the electrical wire to move together through the upward movement of the moving block. Thus, the installation height of the electrical wire is adjusted. The adjustability of the height of the electrical wire facilitates the operations of the staff such as installing, repairing, and replacing the electrical wire, and greatly improves the work convenience.

[0012] The utility model has the following beneficial effects:

[0013] 1. By setting the traction assembly, specifically, the staff places one end of the electrical wire on the outer surface of the first roller and pulls it. Due to the limiting effect of the limit piece on the first spring, the first spring will drive the first roller to move the electrical wire upward and contact the second roller, realizing the clamping function, avoiding the natural fall of the electrical wire under the action of its own gravity, greatly reducing the danger. At the same time, through the action of the first spring, it is possible to traction electrical wires of different models, avoiding the need for the staff to frequently replace the traction equipment due to different models of electrical wires, greatly reducing the labor intensity of the staff. The effective traction avoids the chaotic arrangement of the electrical wires and improves the aesthetics.

[0014] 2. The utility model realizes the adjustment of the installation height of the electrical wire by setting a lifting component. Specifically, when the staff rotates the first knob clockwise, the rotating shaft will be driven to rotate. While the rotating shaft rotates, the bidirectional threaded rod will be driven to rotate. The rotation of the bidirectional threaded rod will drive the moving block to move upward and drive the electrical wire to move together. Thus, the adjustment of the installation height of the electrical wire is realized. The adjustability of the height of the electrical wire facilitates the staff to install, repair, replace and other operations on the electrical wire, greatly improving the work convenience and significantly enhancing the work progress.

[0015] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the first bevel gear of the present utility model;

[0019] Figure 3 It is a schematic diagram of the overall structure of the support plate of the present utility model;

[0020] Figure 4 It is a schematic diagram of the overall structure of the first roller of the present utility model;

[0021] Figure 5 It is a schematic sectional view of the support plate of the present utility model.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1. Main frame mechanism; 111. Base; 112. First limiting frame; 2. Lifting component; 211. First knob; 212. Rotating shaft; 213. First bevel gear; 214. Second bevel gear; 215. Bidirectional threaded rod; 216. Moving block; 3. Traction component; 311. Support plate; 312. Second knob; 313. First support rod; 314. First roller; 315. U-shaped rod; 316. Limiting piece; 317. First spring; 318. Limiting block; 319. Second support rod; 320. Chute; 321. Second limiting frame; 322. Second spring; 323. Third limiting frame; 324. Third support rod; 325. Second roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-5 As shown, the present utility model is an electrical wire installation and fixing device for electrical engineering, including a main frame mechanism 1. The main frame mechanism 1 includes a base 111, and a limit frame one 112 is fixedly connected to the top of the base 111. A lifting component 2 is arranged inside the main frame mechanism 1, and traction components 3 are arranged on both the left and right sides of the lifting component 2.

[0026] The number of the traction components 3 is two groups, and the two groups of traction components 3 are symmetrically arranged with the limit frame one 112 as the center. The components included in the two groups of traction components 3 are the same. The traction component 3 includes a support plate 311. On both the left and right sides inside the support plate 311, a first rod 313 is slidably connected. A first spring 317 is sleeved on the outer surfaces of the two first rods 313. The staff places one end of the electrical wire on the outer surface of the first roller 314 and conducts traction and pulling. Under the limiting action of the limiting piece 316, the first spring 317 will drive the first roller 314 to move the electrical wire upward and contact with the second roller 325, realizing the clamping function, avoiding the natural fall of the electrical wire under the action of its own gravity, greatly reducing the danger. At the same time, through the action of the first spring 317, the traction of electrical wires of different models can be realized, avoiding the number of times of replacing the traction equipment by the staff due to different models of electrical wires, greatly reducing the labor amount of the staff, and effectively avoiding the disorderly sorting of the electrical wires, improving the aesthetics.

[0027] A number of U-shaped rods 315 are slidably connected inside the support plate 311. The number of U-shaped rods 315 is arranged in a horizontal array. The parts connected by the number of U-shaped rods 315 are the same. The U-shaped rods 315 penetrate through the support plate 311 and extend to the top and bottom. Two limit frames three 323 are fixedly connected to the bottom of the U-shaped rods 315.

[0028] Two springs II 322 are sleeved on the bottom of the outer surface of the U-shaped rod 315. The bottoms of the two springs II 322 are fixedly connected to the top of the limit frame III 323. The tops of the two springs II 322 are fixedly connected to the bottom of the support plate 311. A support rod III 324 is fixedly connected inside each of the two limit frames III 323. A roller II 325 is arranged inside each of the two limit frames III 323. The inside of each of the two rollers II 325 is rotatably connected to the outer surface of the two support rods III 324. Support rods I 313 are arranged on the left and right sides of each of the two limit frames III 323. The two support rods I 313 penetrate through the support plate 311 and extend to the top and bottom. Limit pieces 316 are fixedly connected to the outer surfaces of the two support rods I 313. The tops of the two limit pieces 316 are in contact with the bottom of the support plate 311.

[0029] The tops of the two springs I 317 are fixedly connected to the bottoms of the limit pieces 316. The bottoms of the two springs I 317 are fixedly connected to limit blocks 318. A limit frame II 321 is arranged on the corresponding side of the two support rods I 313. The top of the limit frame II 321 is fixedly connected to the bottom of the support plate 311. Chutes 320 are opened inside the left and right sides of the limit frame II 321. A roller I 314 is arranged inside the limit frame II 321. A support rod II 319 is rotatably connected to the inside of the roller I 314. The left and right sides of the outer surface of the support rod II 319 are slidably connected to the inner walls of the chutes 320. The left and right sides of the support rod II 319 are fixedly connected to the inside of the limit blocks 318.

[0030] The lifting assembly 2 includes a knob I 211. A rotating shaft 212 is fixedly connected to the right side of the knob I 211. A bevel gear I 213 is fixedly connected to the right side of the rotating shaft 212. A bevel gear II 214 is meshed and connected to the outer surface of the bevel gear I 213. The top and bottom of the inner wall of the limit frame I 112 are rotatably connected to a bidirectional threaded rod 215. The bottom of the outer surface of the bidirectional threaded rod 215 is fixedly connected to the inside of the bevel gear II 214. A moving block 216 is threadedly connected to the outer surface of the bidirectional threaded rod 215. The left and right sides of the outer surface of the moving block 216 are fixedly connected to the corresponding sides of the support plate 311. When the staff rotates the knob I 211 clockwise, the rotating shaft 212 is driven to rotate. When the rotating shaft 212 rotates, the bidirectional threaded rod 215 will be driven to rotate. The rotation of the bidirectional threaded rod 215 will drive the moving block 216 to move upward and drive the electrical wire to move together. Thus, the installation height of the electrical wire is adjusted. The adjustability of the height of the electrical wire facilitates the staff to install, repair, replace and other operations on the electrical wire, greatly improving the work convenience and greatly improving the work progress.

[0031] A specific application of this embodiment is as follows: When in use, first, the staff member pulls the U-shaped rod 315 to drive the third limiting frame 323 to move upward. When the third limiting frame 323 moves upward, it will squeeze the second spring 322. At the same time, when the third limiting frame 323 moves, it will drive the third support rod 324 and the second roller 325 to move together. At this time, the staff member can place one end of the electrical wire on the outer surface of the first roller 314 for traction and pulling. At the same time, the staff member releases the U-shaped rod 315. The resilience of the second spring 322 on the third limiting frame 323 will drive the third support rod 324 and the second roller 325 to move downward. The two third support rods 324 cooperate with each other to clamp the electrical wire. During the traction of the electrical wire, the first roller 314 will move downward under the action of force and rotate on the outer surface of the second support rod 319. While rotating, it will drive the second support rod 319 to slide inside the chute 320. The limiting block 318 will drive the first support rod 313 to move together through the movement of the second support rod 319. When the limiting block 318 moves, it will stretch the first spring 317. At the same time, the first spring 317 will generate a certain resilience under the limiting action of the limiting piece 316. The resilience generated by the first spring 317 will drive the second support rod 319 to reset upward. When the second support rod 319 resets, it will drive the first roller 314 to move the electrical wire upward and contact the third support rod 324 to achieve the clamping effect, avoiding the natural fall of the electrical wire under the action of its own gravity, greatly reducing the danger. At the same time, through the action of the first spring 317, the traction of electrical wires of different models can be realized, avoiding the need for the staff to replace the traction equipment frequently due to different models of electrical wires, greatly reducing the workload of the staff and greatly accelerating the work progress. When it is necessary to take out the electrical wire, the staff member only needs to press the second knob 312 to drive the first roller 314 to move downward. After the electrical wire is traction-fixed, at this time, the staff member rotates the first knob 211 clockwise to drive the rotating shaft 212 to rotate. When the rotating shaft 212 rotates, it will drive the first bevel gear 213 to rotate together. The second bevel gear 214 will drive the bidirectional threaded rod 215 to rotate through the rotation of the first bevel gear 213. The rotation of the bidirectional threaded rod 215 will drive the moving block 216 to move upward. The support plate 311 will drive the electrical wire to move upward through the moving block 216. Thus, the adjustment of the installation height of the electrical wire is realized. The adjustability of the height of the electrical wire facilitates the staff to install, repair, replace, etc. the electrical wire, greatly improving the work convenience and greatly accelerating the work progress. At the same time, the base 111 and the first limiting frame 112 play a certain supporting role for the overall equipment.

[0032] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0033] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can understand and utilize the present utility model well. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. An electrical wire installation and fixing device for electrical engineering, comprising a main frame mechanism (1), the main frame mechanism (1) including a base (111), and a first limiting frame (112) fixedly connected to the top of the base (111), characterized in that: The main frame mechanism (1) is internally provided with a lifting component (2), and traction components (3) are arranged on both the left and right sides of the lifting component (2); The number of the traction components (3) is two groups, and the two groups of traction components (3) are symmetrically arranged with the limiting frame one (112) as the center. The components included in the two groups of traction components (3) are the same. The traction component (3) includes a support plate (311), and first support rods (313) are slidably connected to both the left and right sides inside the support plate (311). First springs (317) are sleeved on the outer surfaces of the two first support rods (313).

2. An electrical wire installation and fixing device for electrical engineering according to claim 1, characterized in that, A number of U-shaped rods (315) are slidably connected inside the support plate (311). The number of the U-shaped rods (315) is arranged in a horizontal array. The parts connected by the number of U-shaped rods (315) are the same. The U-shaped rods (315) penetrate through the support plate (311) and extend to the top and bottom. The bottoms of the U-shaped rods (315) are fixedly connected with two limiting frames three (323).

3. An electrical wire installation and fixing device for electrical engineering according to claim 2, characterized in that, Second springs (322) are sleeved on the outer surfaces of the bottoms of the U-shaped rods (315). The bottoms of the two second springs (322) are fixedly connected with the tops of the limiting frames three (323). The tops of the two second springs (322) are fixedly connected with the bottom of the support plate (311). Third support rods (324) are fixedly connected inside the two limiting frames three (323). Roller two (325) is arranged inside the two limiting frames three (323). The inner parts of the two roller two (325) are rotatably connected with the outer surfaces of the two third support rods (324). First support rods (313) are arranged on both the left and right sides of the two limiting frames three (323).

4. An electrical wire installation and fixing device for electrical engineering according to claim 3, characterized in that, The two first support rods (313) penetrate through the support plate (311) and extend to the top and bottom. Limiting pieces (316) are fixedly connected to the outer surfaces of the two first support rods (313). The tops of the two limiting pieces (316) are in contact with the bottom of the support plate (311).

5. An electrical wire installation and fixing device for electrical engineering according to claim 4, characterized in that, The tops of the two first springs (317) are fixedly connected with the bottoms of the limiting pieces (316). The bottoms of the two first springs (317) are fixedly connected with limiting blocks (318). A limiting frame two (321) is arranged on the corresponding sides of the two first support rods (313).

6. An electrical wire installation and fixing device for electrical engineering according to claim 5, characterized in that, The top of the limiting frame two (321) is fixedly connected with the bottom of the support plate (311). Chutes (320) are opened inside both the left and right sides of the limiting frame two (321). A roller one (314) is arranged inside the limiting frame two (321). A second support rod (319) is rotatably connected inside the roller one (314). The left and right sides of the outer surface of the second support rod (319) are slidably connected with the inner walls of the chutes (320). The left and right sides of the second support rod (319) are fixedly connected with the inside of the limiting blocks (318).

7. An electrical wire installation and fixing device for electrical engineering according to claim 6, characterized in that, The lifting assembly (2) includes a first knob (211). A rotating shaft (212) is fixedly connected to the right side of the first knob (211). A first bevel gear (213) is fixedly connected to the right side of the rotating shaft (212). A second bevel gear (214) is meshed with the outer surface of the first bevel gear (213).

8. An electrical wire installation and fixing device for electrical engineering according to claim 7, characterized in that, A bidirectional threaded rod (215) is rotatably connected to the top and bottom of the inner wall of the first limiting frame (112). The bottom of the outer surface of the bidirectional threaded rod (215) is fixedly connected to the inside of the second bevel gear (214). A moving block (216) is threadedly connected to the outer surface of the bidirectional threaded rod (215). The left and right sides of the outer surface of the moving block (216) are fixedly connected to the corresponding sides of the support plate (311).

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