Nail-free disassembly and assembly structure of aluminum alloy trunking

Abstract

The utility model provides an aluminum alloy wire groove nail-free dismounting structure, which relates to the technical field of circuit components and comprises a wire substrate, a plurality of circuit grooves are arranged on one side of the wire substrate, wing fixing plates are fixed at the top and the bottom of the wire substrate, and a plurality of holes are arranged on the surfaces of the wing fixing plates. The metal wire duct is generally applied to computers, communication cables and the like in a manner of mounting the wing fixing plates, the metal wire duct has a good protection effect on interference shielding of control cables and cables in seriously corroded places, the service life of the metal wire duct is long, the service life of internal wires can be prolonged, and the service life of the internal wires is prolonged. Compared with a high polymer material trunking, the metal trunking is heavy and needs to be fixed through a steel nail, the cost of the metal trunking is high, if a user needs to detach the metal trunking, the steel nail is very troublesome to remove and needs to be pulled out through a vice, workers are prone to being injured, and if glue is used for fixing, due to the heavy weight of the metal trunking, the labor intensity of the workers is lowered. The service life of glue fixation is short, and the user experience is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring components, in particular to a nail-free disassembly and assembly structure of an aluminum alloy wire duct. Background Art

[0002] A wire duct is a cable conduit installed indoors or outdoors, usually used to protect electric wires and data lines, while making them easier to maintain and manage. The wire duct is usually made of materials such as plastic, aluminum alloy, steel, stainless steel, etc., and has the function of fixing and isolating electric wires, preventing interference between electric wires and other devices. The main function of the wire duct is to organize electric wires or data lines together and guide them to the required positions for easy maintenance and management. The wire duct can also play a role in beautifying the environment and protecting cables, and can be widely used in factories, shopping malls, hotels and other places, providing a clear, neat and safe cable wiring solution for buildings.

[0003] In the prior art, metal wire ducts are generally applied to thermocouple cables, computers, communication cables, etc. Metal wire ducts have good protection effects on the interference shielding of control cables and cables in severely corroded places. In addition to their long service life, they can also greatly improve the service life of internal electric wires. Compared with polymer material wire ducts, metal wire ducts are heavier and need to be fixed by steel nails. The cost of metal wire ducts is relatively high. When users need to remove them, it is very troublesome to remove the steel nails. It is necessary to use pliers to pull them out, which is likely to cause injuries to workers. If glue is used for fixing, due to its large own weight, the service life of glue fixing is relatively low, reducing the user experience. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art and propose a nail-free disassembly and assembly structure of an aluminum alloy wire duct.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an aluminum alloy wire trough nail-free disassembly and assembly structure, including a wire base plate, a plurality of wire grooves are opened on one side of the wire base plate, wing fixing plates are fixed on the top and bottom of the wire base plate, a plurality of openings are opened on the surface of the wing fixing plate, a petal column is slidably connected to the inner wall of the opening, a grabbing tooth is fixed on the top of the petal column, a pre-fixing disk is fixed on the bottom of the petal column, a threaded groove is opened on the inner wall of the petal column, a threaded column is threadedly connected to the inner wall of the threaded groove, and a nail cap is fixed on the top of the threaded column. In the prior art, metal wire troughs are generally used for thermocouple cables, computers, communication cables, etc. Metal wire troughs have a good protective effect on interference shielding of control cables and cables in severely corroded places. In addition to their own long service life, they can also greatly improve the service life of internal wires. Compared with polymer material wire troughs, metal wire troughs are heavier and need to be fixed by steel nails. The cost of metal wire troughs is relatively high, and users When the user needs to remove the wire trough, it is very troublesome to remove the steel nails, and pliers need to be used to pull them out, which may easily cause injuries to the staff. If glue is used for fixing, the service life of the glue is short due to its heavy weight, which reduces the user experience. In view of such problems, the utility model solves the problem by installing a wing fixing plate, so that the user can judge the approximate usage time of the wire trough before installation. If it does not need to be disassembled, the steel nails can be directly fixed through the opening. If it is only used for one end, the pre-fixing plate is fixed to the wall in advance. When the user installs the wire base plate, the petal column is pinched by hand, the petal column is placed in the opening and released. The petal column opens the grabbing teeth to clamp the wing fixing plate, which fixes it for a short time. When the user disassembles it, the wire base plate can be directly pulled to break the grabbing teeth and quickly removed. When the user needs to fix it for a longer time, the threaded column can be screwed into the petal column after the petal column is placed in the opening. The threaded column props up the petal column to fix the wire base plate, which is convenient for users to disassemble and assemble, thereby improving the user experience and increasing the scope of use.

[0006] Preferably, semicircular fixing grooves are provided on both sides of the inner wall of the wire base plate, and a semicircular fixing piece is slidably connected to the inner wall of the semicircular fixing groove, and an outer cover is fixed on the surface of the semicircular fixing piece. In the prior art, it is more troublesome for workers to install wires in the wire trough, and the wires are relatively soft. When they are pushed in the wire trough, it is difficult to move straight in a certain direction, which affects the installation efficiency of the workers. Once a problem occurs, the wire trough needs to be cut for inspection, which reduces work efficiency and shortens the service life of the product. To solve this problem, the utility model adopts a method of installing the outer cover, so that after installing the wire base plate, the workers can first arrange the wires on the wire base plate, and then pinch the outer cover inwards to make it produce a certain elastic deformation, align the semicircular fixing piece with the semicircular fixing groove and release it. After releasing the hand, the outer cover recovers and is fixed to the wire base plate, which is convenient for the workers to arrange the wires, and when there is a problem with the line, the workers can easily remove the outer cover for maintenance, and can install it again after the maintenance is completed, saving materials and achieving the effect of improving user experience.

[0007] Preferably, a transport fixed plate is fixed on the other side of the wire substrate. A plurality of rough grooves are formed on one side of the transport fixed plate. In the prior art, when the wire grooves are transported, due to the influence of the material properties of the aluminum alloy wire grooves, the surface is smooth and the friction is small. After the wire substrates are stacked, they are prone to slide relative to each other during transportation, resulting in dumping and causing the wire substrates to collide with each other, resulting in product defects and reduced yield. To solve such problems, the present utility model adopts the method of installing a transport fixed plate. When the wire substrates are stacked and transported, the transport fixed plate of the upper wire substrate cooperates with the grooves on the surface of the lower wire substrate to form a fixation. The rough grooves increase the contact area with the glue, achieving the effect of improving the yield.

[0008] Preferably, a plurality of wire passing holes are formed at the bottom of the wire groove. After the staff puts the wires into the wire groove, the cable ties are passed through the wire passing holes, and the cable ties are tightened to fix the wires, improving the neatness of the wire arrangement and facilitating subsequent maintenance.

[0009] Preferably, a plurality of insulating walls are fixed on one side of the wire substrate. The insulating walls prevent the wires from affecting each other.

[0010] Preferably, a plurality of finger grooves are formed on one side of the outer cover. The finger grooves increase the friction, facilitating the staff to pinch the outer cover.

[0011] Preferably, a pressing groove is formed on the other side of the outer cover, reducing the force required to pinch the outer cover.

[0012] Beneficial effects

[0013] 1. In the prior art, metal wire ducts are generally applied to thermocouple cables, computers, communication cables, etc. Metal wire ducts have good protective effects on the interference shielding of control cables and cables in severely corroded areas. In addition to having a long service life itself, they can also greatly extend the service life of the internal wires. Compared with polymer material wire ducts, metal wire ducts are heavier and need to be fixed with steel nails. The cost of metal wire ducts is relatively high. When users need to remove them, it is very troublesome to remove the steel nails. Pliers need to be used to pull them out, which is likely to cause injuries to the staff. If glue is used for fixation, due to its large own weight, the service life of the glue fixation is relatively low, reducing the user experience. To solve such problems, the present utility model adopts the method of installing wing fixing plates, enabling users to judge the approximate service time of the wire duct before installation. If disassembly is not required, it can be directly fixed with steel nails through the openings. If it is only used for a certain period of time, a pre-fixed plate is fixed to the wall in advance. When the user installs the wire substrate, pinch the petal column by hand, put the petal column into the opening and then release it. The petal column opens the grasping teeth to catch the wing fixing plate, achieving short-term fixation. When the user disassembles it, the wire substrate can be directly pulled to break the grasping teeth and quickly removed. When the user needs long-term fixation, after putting the petal column into the opening, screw the threaded column into the petal column. The threaded column spreads the petal column to fix the wire substrate, facilitating disassembly and assembly by the user, achieving the effects of improving the user experience and expanding the scope of use.

[0014] 2. In the prior art, it is rather troublesome for the staff to install wires into the wire duct. The wires are relatively soft and it is very difficult to move straight forward in a certain direction when being pushed into the wire duct, affecting the installation efficiency of the staff. Moreover, once a problem occurs, the wire duct needs to be cut open to check, resulting in reduced work efficiency and shortened service life of the product. To solve such problems, the present utility model adopts the method of installing an outer cover, enabling the staff to first arrange the wires on the wire substrate after installing the wire substrate, and then pinch the outer cover inward to cause certain elastic deformation. Align the semi-circular fixing piece with the semi-circular fixing groove and release it. After releasing the hand, the outer cover resumes its original shape and is fixed to the wire substrate, facilitating the wire arrangement by the staff. And when there is a problem with the circuit, the staff can conveniently remove the outer cover for maintenance and reinstall it after the maintenance is completed, saving materials and achieving the effect of improving the user experience.

[0015] 3. In the prior art, when the wire duct is transported, due to the influence of the material properties of the aluminum alloy wire duct, the surface is smooth and the friction is small. After the wire substrates are stacked, they are prone to slipping from each other during transportation, and tipping occurs, causing the wire substrates to collide with each other, resulting in product defects and a reduction in the yield rate. To solve such problems, the present utility model adopts the method of installing a transportation fixing plate, so that when the wire substrates are stacked and transported, the transportation fixing plate of the upper wire substrate matches with the grooves on the surface of the lower wire substrate to form a fixation, achieving the effect of improving the yield rate. When the staff puts the wire into the wire duct, the cable tie is passed through the wire threading hole, and the cable tie is tightened to fix the wire, improving the neatness of the wire arrangement and facilitating subsequent maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a three-dimensional structural schematic diagram of the insulating wall of the present utility model;

[0018] Figure 3 is a three-dimensional structural schematic diagram of the transportation fixing plate of the present utility model;

[0019] Figure 4 is a three-dimensional structural schematic diagram of the outer cover of the present utility model;

[0020] Figure 5 is an exploded view of the gripping teeth of the present utility model.

[0021] Legend:

[0022] 1. Wire substrate; 101. Semi-circular fixing groove; 102. Insulating wall; 103. Wire duct; 104. Wire threading hole; 2. Wing fixing plate; 201. Opening; 202. Gripping teeth; 203. Petal column; 204. Pre-fixing plate; 205. Thread groove; 206. Thread post; 207. Nail cap; 3. Outer cover; 301. Finger groove; 302. Pressing groove; 303. Semi-circular fixing part; 4. Transportation fixing plate; 401. Rough groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments and drawings. However, the following embodiments are only the preferred embodiments of the present utility model, not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative efforts all belong to the protection scope of the present utility model.

[0024] The specific embodiments of the present utility model will be described below in conjunction with the drawings. Specific embodiment:

[0026] Refer toFigures 1-5 , an aluminum alloy wire duct nail-free disassembly and assembly structure, including a wire base plate 1. A plurality of wire grooves 103 are opened on one side of the wire base plate 1. Wing fixing plates 2 are fixed to both the top and bottom of the wire base plate 1. A plurality of through holes 201 are opened on the surface of the wing fixing plates 2. A petal column 203 is slidably connected to the inner wall of the through hole 201. A grasping tooth 202 is fixed to the top of the petal column 203. A pre-fixing plate 204 is fixed to the bottom of the petal column 203. A threaded groove 205 is opened on the inner wall of the petal column 203. A threaded column 206 is threadedly connected to the inner wall of the threaded groove 205. A nail cap 207 is fixed to the top of the threaded column 206. Metal wire ducts are generally applied to thermocouple cables, computers, communication cables, etc. Metal wire ducts have good protective effects on the interference shielding of control cables and cables in severely corroded areas. In addition to having a long service life itself, they can also greatly improve the service life of the internal wires. Compared with polymer material wire ducts, metal wire ducts are heavier and need to be fixed with steel nails. Moreover, the cost of metal wire ducts is relatively high. When users need to remove them, it is very troublesome to remove the steel nails and they need to use pliers to pull them out, which is likely to cause injuries to the staff. If glue is used for fixing, due to its large own weight, the service life of the glue fixing is relatively low, reducing the user experience. By adopting the method of installing the wing fixing plates 2, it is realized that users can judge the approximate service time of the wire duct before installation. If disassembly is not required, steel nails can be directly used for fixing through the through holes 201. If it is only used for a short period of time, the pre-fixing plate 204 can be fixed to the wall in advance. When the user installs the wire base plate 1, pinch the petal column 203 by hand, put the petal column 203 into the through hole 201 and then let go. The petal column 203 opens and the grasping tooth 202 catches the wing fixing plate 2 to achieve short-term fixing. When the user disassembles, the wire base plate 1 can be directly pulled to break the grasping tooth 202 and quickly removed. When the user needs long-term fixing, after putting the petal column 203 into the through hole 201, screw the threaded column 206 into the petal column 203. The threaded column 206 spreads the petal column 203 to fix the wire base plate 1, facilitating the disassembly and assembly by users, achieving the effects of improving the user experience and expanding the scope of use.

[0027] On both sides of the inner wall of the wire substrate 1, semi-circular fixing grooves 101 are provided. A semi-circular fixing part 303 is slidably connected to the inner wall of the semi-circular fixing groove 101. An outer cover 3 is fixed on the surface of the semi-circular fixing part 303. When the staff installs wires into the wire grooves, it is rather troublesome. The wires are relatively soft and it is very difficult to move straight forward in a certain direction when being pushed into the wire grooves, which affects the installation efficiency of the staff. Moreover, once a problem occurs, the wire groove needs to be cut open to check, resulting in a reduction in work efficiency and a decrease in the service life of the product. This problem is solved by installing the outer cover 3. After the staff installs the wire substrate 1, they can first arrange the wires on the wire substrate 1 and then pinch the outer cover 3 inward to cause a certain elastic deformation. Align the semi-circular fixing part 303 with the semi-circular fixing groove 101 and release it. After releasing the hand, the outer cover 3 returns to its original state and is fixed to the wire substrate 1, which is convenient for the staff to arrange the wires. And when there is a problem with the circuit, the staff can easily remove the outer cover 3 for maintenance and reinstall it after the maintenance is completed, saving materials and achieving the effect of improving the user experience. A plurality of finger grooves 301 are provided on one side of the outer cover 3. The finger grooves 301 increase the friction force and are convenient for the staff to pinch the outer cover 3. A pressing groove 302 is provided on the other side of the outer cover 3 to reduce the force required to pinch the outer cover 3.

[0028] A transport fixing plate 4 is fixed on the other side of the wire substrate 1. A plurality of rough grooves 401 are provided on one side of the transport fixing plate 4. When the wire grooves are transported, due to the influence of the material characteristics of the aluminum alloy wire grooves, the surface is smooth and the friction force is small. After the wire substrates 1 are stacked, they are prone to slide relative to each other during transportation, and the wire substrates 1 may topple over and collide with each other, resulting in product defects and a reduction in the yield rate. This problem is solved by installing the transport fixing plate 4. When the wire substrates 1 are stacked and transported, the transport fixing plate 4 of the upper wire substrate 1 cooperates with the grooves on the surface of the lower wire substrate 1 to form a fixation, achieving the effect of improving the yield rate. A plurality of wire passing holes 104 are provided at the bottom of the wire groove 103. After the staff puts the wires into the wire groove 103, the cable ties are passed through the wire passing holes 104 and the cable ties are tightened to fix the wires, improving the neatness of the wire arrangement and facilitating subsequent maintenance. A plurality of insulating walls 102 are fixed on one side of the wire substrate 1. The insulating walls 102 prevent the wires from affecting each other.

[0029] The working principle of the utility model is as follows: before installation, the user determines the approximate usage time of the wire trough. If it does not need to be disassembled, it can be directly fixed with steel nails through the opening 201. If it is only used for one end of the time, the pre-fixing plate 204 is fixed to the wall in advance. When the user installs the wire base plate 1, the user pinches the petal column 203 with his hands, puts the petal column 203 into the opening 201 and lets go. The petal column 203 opens the grabbing teeth 202 to clamp the wing fixing plate 2, which plays a short-term fixation role. When the user disassembles, the wire base plate 1 can be directly pulled to break the grabbing teeth 202 and quickly removed. When the user needs to fix it for a longer time, after putting the petal column 203 into the opening 201, the threaded column 206 can be screwed into the petal column 203. The threaded column 206 props up the petal column 203 to fix the wire base plate 1, which is convenient for The user disassembles and assembles. After installing the wire substrate 1, the staff can first arrange the wires on the wire substrate 1, and then pinch the outer cover 3 inwards to make it produce a certain elastic deformation, align the semicircular fixing piece 303 with the semicircular fixing groove 101 and release it. After letting go, the outer cover 3 is restored and fixed to the wire substrate 1, which is convenient for the staff to arrange the wires. When there is a problem with the line, the staff can easily remove the outer cover 3 for maintenance, and can install it again after the maintenance is completed, saving materials. When the wire substrates 1 are stacked for transportation, the transportation fixing plate 4 of the upper wire substrate 1 is matched with the groove on the surface of the lower wire substrate 1 to form a fixation. After the staff puts the wires into the line groove 103, they insert the cable tie into the threading hole 104, tighten the cable tie to fix the wires, improve the neatness of the wire arrangement, and facilitate subsequent maintenance.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A nail-free disassembly structure of an aluminum alloy wire trough, comprising a wire base plate (1), wherein a plurality of wire troughs (103) are provided on one side of the wire base plate (1), and the characteristics are: The top and bottom of the wire base plate (1) are both fixed with a wing fixing plate (2), a plurality of openings (201) are provided on the surface of the wing fixing plate (2), a petal column (203) is slidably connected to the inner wall of the opening (201), a grabbing tooth (202) is fixed to the top of the petal column (203), a pre-fixing disk (204) is fixed to the bottom of the petal column (203), a thread groove (205) is provided on the inner wall of the petal column (203), a thread column (206) is threadedly connected to the inner wall of the thread groove (205), and a nail cap (207) is fixed to the top of the thread column (206).

2. The nail-free disassembly structure of the aluminum alloy wire trough according to claim 1 is characterized in that: Semicircular fixing grooves (101) are provided on both sides of the inner wall of the wire base plate (1), a semicircular fixing piece (303) is slidably connected to the inner wall of the semicircular fixing groove (101), and an outer cover (3) is fixed on the surface of the semicircular fixing piece (303).

3. The nail-free disassembly structure of the aluminum alloy wire trough according to claim 1 is characterized in that: A transport plate (4) is fixed to the other side of the wire substrate (1), and a plurality of rough grooves (401) are formed on one side of the transport plate (4).

4. The nail-free disassembly structure of the aluminum alloy wire trough according to claim 1 is characterized in that: A plurality of threading holes (104) are provided at the bottom of the line groove (103).

5. The nail-free disassembly structure of the aluminum alloy wire trough according to claim 1 is characterized in that: A plurality of insulating walls (102) are fixed to one side of the wire substrate (1).

6. The nail-free disassembly structure of the aluminum alloy wire trough according to claim 2 is characterized in that: A plurality of finger grooves (301) are formed on one side of the outer cover (3).

7. The nail-free disassembly structure of the aluminum alloy wire trough according to claim 2 is characterized in that: A pressing groove (302) is provided on the other side of the outer cover (3).

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