Modular wiring frame for electrical installations

Abstract

The utility model discloses a modularization wiring frame for electrical installation relates to electrical equipment installation wiring technical field, including the bottom frame, the one side of bottom frame is rotatory and is installed with the link rod, the one end rotatory joint of link rod has the movable frame, the movable frame buckling is in the top of bottom frame, fixed mounting has the wire pressing block on the inner wall of movable frame, the one side fixed mounting of bottom frame has the locking mechanism, the locking mechanism includes the suppression board, the utility model discloses a modularization open -and -shut structure that sets up bottom frame, movable frame and link rod constitute, cooperate the wire pressing block of movable frame inner wall fixed, realized the orderly accomodation and the preliminary fixed of cable, effectively solved the cable disorderly accumulation, easy to entangle the problem among traditional wiring mode, can nimble realization movable frame and bottom frame's open -and -shut with the help of the rotation characteristic of link rod, reduced the wiring operation difficulty greatly, has promoted the wiring efficiency in the electrical installation process.

Description

Technical Field

[0001] This utility model relates to the field of electrical equipment installation and wiring technology, and in particular to a modular wiring frame for electrical installation. Background Technology

[0002] During the installation of electrical equipment, the arrangement of cables is a crucial step. Good cabling not only ensures the stable operation of the electrical system, but also facilitates later inspection and maintenance.

[0003] However, in the current technology, the common wiring methods used in electrical installation are to directly lay the cables in the installation groove or fix them with simple brackets. These methods lack a special modular fixing structure. In actual operation, the cables are prone to tangling and getting messy. This not only increases the difficulty of wiring operations, but may also cause damage to the insulation layer due to friction or compression between the cables, leading to safety hazards. Summary of the Invention

[0004] The purpose of this utility model is to solve the problems of messy and unstable cables during electrical installation and wiring, as well as cumbersome and inefficient maintenance operations in the later stage, in order to propose a modular wiring frame for electrical installation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a modular wiring frame for electrical installation, comprising a base frame, a connecting rod rotatably mounted on one side of the base frame, a movable frame rotatably connected to one end of the connecting rod, the movable frame being fastened to the top of the base frame, a wire pressing block being fixedly mounted on the inner wall of the movable frame, a locking mechanism being fixedly mounted on one side of the base frame, the locking mechanism comprising a pressing plate, a positioning block being fixedly mounted on the top of the base frame, a cylinder being fixedly mounted on one side of the pressing plate, a limit rod being fixedly mounted inside the cylinder, the end of the limit rod being rotatably connected to the inside of the positioning block, and the pressing plate being fastened to the end of the movable frame.

[0006] Preferably, the locking mechanism further includes an extension block, which is fixedly installed on the bottom of one side of the base frame, and a positioning rod is rotatably connected to the end of the extension block.

[0007] Preferably, a bending rod is fixedly connected to one side of the pressing plate, and a movable rod is rotatably connected to the other end of the pressing plate.

[0008] Preferably, the movable rod is inserted inside the positioning rod.

[0009] Preferably, the positioning rod has a cavity inside.

[0010] Preferably, a tension spring is fixedly connected to the end of the movable rod, and one end of the tension spring is fixedly connected to the bottom of the cavity.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, a modular opening and closing structure consisting of a bottom frame, a movable frame, and a connecting rod is set up. With the wire pressing block fixed on the inner wall of the movable frame, the orderly storage and initial fixation of cables are realized, which effectively solves the problem of messy cable accumulation and easy tangling in traditional wiring methods. At the same time, with the help of the rotation characteristics of the connecting rod, the opening and closing of the movable frame and the bottom frame can be flexibly realized, which greatly reduces the difficulty of wiring operation and improves the wiring efficiency in the electrical installation process.

[0012] 2. In this utility model, a multi-directional collaborative locking structure is used to achieve automatic insertion and locking of the movable rod and the positioning rod by utilizing the elastic force of the tension spring. Combined with the snap-fit ​​limit of the pressing plate and the movable frame, the stability of the movable frame and the bottom frame after snapping together is significantly enhanced, preventing the cable from loosening and shifting. At the same time, when unlocking, only the positioning rod or the movable rod needs to be pulled to release the lock, without the need to disassemble complex parts, which greatly simplifies the operation process of subsequent cable adjustment and maintenance, and improves the convenience of operation and maintenance. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a modular wiring frame for electrical installation proposed in this utility model; Figure 2 This is a side view of a modular wiring frame for electrical installation proposed in this utility model; Figure 3 This is a schematic diagram of the planar structure of a modular wiring frame for electrical installation proposed in this utility model; Figure 4 This is a three-dimensional structural diagram of the locking mechanism of a modular wiring frame for electrical installation proposed in this utility model.

[0014] Legend: 1. Base frame; 2. Movable frame; 3. Pressing block; 4. Locking mechanism; 5. Connecting rod; 41. Extension block; 42. Positioning rod; 43. Movable rod; 44. Bending rod; 45. Pressing plate; 46. Limiting rod; 47. Positioning block; 48. Cylinder; 49. Cavity; 410. Tension spring. Detailed Implementation

[0015] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0017] Example 1: As Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model provides a modular wiring frame for electrical installation, including a base frame 1. A connecting rod 5 is rotatably installed on one side of the base frame 1. One end of the connecting rod 5 is rotatably connected to a movable frame 2. The movable frame 2 is fastened to the top of the base frame 1. A wire pressing block 3 is fixedly installed on the inner wall of the movable frame 2. A locking mechanism 4 is fixedly installed on one side of the base frame 1. The locking mechanism 4 includes a pressing plate 45. A positioning block 47 is fixedly installed on the top of the base frame 1. A cylinder 48 is fixedly installed on one side of the pressing plate 45. A limit rod 46 is fixedly installed inside the cylinder 48. The end of the limit rod 46 is rotatably connected to the inside of the positioning block 47. The pressing plate 45 is fastened to the end of the movable frame 2.

[0018] The specific settings and functions of this embodiment are described below. First, utilizing the rotational characteristics of the connecting rod 5, since one end of the connecting rod 5 is rotatably installed on one side of the bottom frame 1 and the other end is rotatably connected to the movable frame 2, the movable frame 2 can be rotated around one side of the bottom frame 1 to realize the opening and closing operation of the movable frame 2 and the bottom frame 1. When wiring is required, the movable frame 2 is flipped open from the top of the bottom frame 1, and the cable to be wired is placed inside the bottom frame 1. Then, the connecting rod 5 is rotated in the opposite direction to make the movable frame 2 snap onto the top of the bottom frame 1. At this time, the wire pressing block 3 fixed on the inner wall of the movable frame 2 will cooperate with the bottom frame 1 to form a preliminary pressing on the internal cable. Finally, the locking mechanism 4 is operated. Since the top of the bottom frame 1 is fixed with a positioning block 47, and the cylinder 48 fixed on one side of the pressing plate 45 is equipped with a limit rod 46, and the end of the limit rod 46 is rotatably connected to the inside of the positioning block 47, the pressing plate 45 can be rotated to snap onto the end of the movable frame 2. Through the limiting action of the locking mechanism 4, the movable frame 2 is stably snapped onto the bottom frame 1, completing the cable wiring. Modular cabling design significantly improves cabling convenience. The connecting rod 5 allows for flexible rotation and opening / closing of the movable frame 2 and the base frame 1, facilitating quick cable placement and organization, and reducing cabling difficulty during electrical installation. The modular design of the frame, formed by the splicing of the movable frame 2 and the base frame 1, reduces production difficulty and improves adaptability, allowing for quick adjustments to meet different cabling needs. After the movable frame 2 is closed, the pressure block 3 on its inner wall effectively presses down on the cables inside the base frame 1. Simultaneously, the pressure plate 45 in the locking mechanism 4 is fastened to the end of the movable frame 2 through the cooperation of the limit rod 46, positioning block 47, and cylinder 48. This double-fixing structure prevents cables from loosening or shifting during use, ensuring stable operation of the electrical system. It facilitates overall installation on electrical equipment or in installation areas, and allows for quick maintenance operations by unlocking the locking mechanism 4 and rotating the connecting rod 5 to open the movable frame 2 when cable maintenance or adjustment is needed, improving subsequent maintenance efficiency.

[0019] Example 2: Figure 1 , Figure 3 and Figure 4 As shown, the locking mechanism 4 also includes an extension block 41, which is fixedly installed on the bottom of one side of the base frame 1. A positioning rod 42 is rotatably connected to the end of the extension block 41. A bending rod 44 is fixedly connected to one side of the pressing plate 45. A movable rod 43 is rotatably connected to the other end of the pressing plate 45. The movable rod 43 is inserted into the inside of the positioning rod 42. A cavity 49 is opened inside the positioning rod 42. A tension spring 410 is fixedly connected to the end of the movable rod 43. One end of the tension spring 410 is fixedly connected to the bottom of the cavity 49.

[0020] The overall effect of this embodiment is that before the movable frame 2 is fastened to the bottom frame 1, the positioning rod 42 can be pushed closer to one side of the bottom frame 1. During this process, the movable rod 43 will move deeper into the cavity 49 inside the positioning rod 42 and compress the tension spring 410. After the movable frame 2 is fastened to the top of the bottom frame 1, the positioning rod 42 is released. Under the rebound of the tension spring 410, the movable rod 43 will be ejected from the positioning rod 42. The extension block 41 will determine the rotation center of the positioning rod 42. During the rotation of the positioning rod 42, the movable rod 43 will be driven simultaneously to... The bending rod 44 is rotated, thereby pressing the pressing plate 45 onto the top of the movable frame 2 to achieve locking, greatly improving locking stability. The extension block 41 provides a stable foundation for fixing the bottom frame 1. The insertion and engagement of the positioning rod 42 and the movable rod 43, combined with the elastic fastening effect of the tension spring 410 in the cavity 49, and the rotational connection between the original pressing plate 45 and the positioning block 47, form a multi-directional locking structure, preventing the movable frame 2 from loosening and ensuring reliable cable fixing. The bending rod 44 facilitates the application of force to adjust the angle of the pressing plate 45. The insertion / disengagement operation of the movable rod 43 and the positioning rod 42 is simple. The elastic design of the tension spring 410 ensures tight locking while reducing unlocking force, improving the operational efficiency during installation and maintenance. It does not change the modular design of the original wiring frame, while strengthening the locking function, further ensuring the stability and safety of electrical system wiring.

[0021] The usage and working principle of this device are as follows: First, push the positioning rod 42, which is rotatably connected to the end of the extension block 41 fixed to the bottom side of the base frame 1, bringing it closer to the base frame 1. During this process, the movable rod 43, rotatably connected to the other end of the pressing plate 45, will move deeper into the cavity 49 opened inside the positioning rod 42. Simultaneously, the tension spring 410 fixedly connected to the end of the movable rod 43 is compressed, thereby removing the pressing plate 45 from the movable frame 2. Next, prepare for wiring. Utilizing the rotational characteristics of the connecting rod 5, which is rotatably installed on one side of the base frame 1 and rotatably connected to the movable frame 2 at the other end, drive the movable frame 2 to rotate around one side of the base frame 1, flipping the movable frame 2 from the top of the base frame 1. Place the cable to be laid inside the base frame 1. Then, rotate the connecting rod 5 in the opposite direction, causing the movable frame 2 to snap onto the top of the base frame 1. At this time, the wire pressing block 3 fixedly installed on the inner wall of the movable frame 2 forms a fit with the base frame 1. Finally, release the previously pushed positioning rod 42. Under the rebound action of the tension spring 410, the movable rod 43 pops out from the cavity 49 of the positioning rod 42. The extension block 41 determines the rotation center of the positioning rod 42. When the positioning rod 42 rotates, it synchronously drives the movable rod 43, causing the bent rod 44, which is fixedly connected to one side of the pressing plate 45, to rotate, thereby driving the pressing plate 45 to move. Since the top of the bottom frame 1 is fixedly installed with a positioning block 47, and the cylinder 48 fixedly installed on one side of the pressing plate 45 is fixedly installed with a limit rod 46, and the end of the limit rod 46 is rotatably connected to the inside of the positioning block 47, the pressing plate 45 is fastened to the end of the movable frame 2 by the drive of the bent rod 44, thus completing the wiring and fixing of the cable. When it is necessary to unlock, push the positioning rod 42 close to the bottom frame 1, overcome the elastic force of the tension spring 410 and make the movable rod 43 penetrate into the positioning rod 42, thereby taking the pressing plate 45 away from the movable frame 2. Then, the movable frame 2 can be opened by rotating the connecting rod 5, and the cable can be adjusted or repaired.

[0022] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A modular wiring frame for electrical installation, comprising a base frame (1), characterized in that: A connecting rod (5) is rotatably installed on one side of the bottom frame (1). One end of the connecting rod (5) is rotatably connected to a movable frame (2). The movable frame (2) is fastened to the top of the bottom frame (1). A pressure block (3) is fixedly installed on the inner wall of the movable frame (2). A locking mechanism (4) is fixedly installed on one side of the bottom frame (1). The locking mechanism (4) includes a pressing plate (45). A positioning block (47) is fixedly installed on the top of the bottom frame (1). A cylinder (48) is fixedly installed on one side of the pressing plate (45). A limit rod (46) is fixedly installed inside the cylinder (48). The end of the limit rod (46) is rotatably connected to the inside of the positioning block (47). The pressing plate (45) is fastened to the end of the movable frame (2).

2. The modular wiring frame for electrical installation according to claim 1, characterized in that: The locking mechanism (4) also includes an extension block (41), which is fixedly installed on the bottom of one side of the base frame (1), and the end of the extension block (41) is rotatably connected to a positioning rod (42).

3. The modular wiring frame for electrical installation according to claim 1, characterized in that: A bent rod (44) is fixedly connected to one side of the pressing plate (45), and a movable rod (43) is rotatably connected to the other end of the pressing plate (45).

4. A modular wiring frame for electrical installation according to claim 3, characterized in that: The movable rod (43) is inserted into the inside of the positioning rod (42).

5. A modular wiring frame for electrical installation according to claim 2, characterized in that: The positioning rod (42) has a cavity (49) inside.

6. A modular wiring frame for electrical installation according to claim 3, characterized in that: A tension spring (410) is fixedly connected to the end of the movable rod (43), and one end of the tension spring (410) is fixedly connected to the bottom of the cavity (49).

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